Guidance for Practicing Primary Care

According to the Centers for Disease Control and Prevention, lung cancer is the third-most common cancer in the United States and the leading cause of cancer deaths in both men and women. Approximately, 150,000 Americans die every year from this disease.

For many years, no effective screening tests were available for lung cancer. This has changed with the advent of low-dose CT scanning as a screening method. In fact, it has been shown that low-dose CT scan screening can reduce lung cancer deaths by 20%-30% in high-risk populations.

In the United States, low-dose CT scan screening for lung cancer has largely become the norm. In July 2021, CHEST released new clinical guidelines. These guidelines cover 18 evidence-based recommendations as well as inclusion of further evidence regarding the benefits, risks, and use of CT screening.

In doing the risk assessment of low-dose CT scan as a method of lung cancer screening, meta-analyses were performed on evidence obtained through a literature search using PubMed, Embase, and the Cochrane Library. It was concluded that the benefits outweigh the risks as a method of lung cancer screening and can be utilized in reducing lung cancer deaths.

Low-dose CT scan screening was recommended for the following patients:

• Asymptomatic individuals aged 55-77 years with a history of smoking 30 or more pack-years. (This includes those who continue to smoke or who have quit in the previous 15 years. Annual screening is advised.)
• Asymptomatic individuals aged 55-80 years with a history of smoking 20-30 pack-years who either continue to smoke or have quit in the previous 15 years.
• For asymptomatic individuals who do not meet the above criteria but are predicted to benefit based on life-year gained calculations.

Don’t screen these patients

CT scan screening should not be performed on any person who does not meet any of the above three criteria.

Additionally, if a person has significant comorbidities that would limit their life expectancy, it is recommended not to do CT scan screening. Symptomatic patients should have appropriate diagnostic testing rather than screening.

Additional recommendations from the updated guidelines include developing appropriate counseling strategies as well as deciding what constitutes a positive test.

A positive test should be anything that warrants further evaluation rather than a return to annual screening. It was also advised that overtreatment strategies should be implemented. Additionally, smoking cessation treatment should be provided.

CHEST suggested undertaking a comprehensive approach involving multiple specialists including pulmonologists, radiologists, oncologists, etc. Strategies to ensure compliance with annual screening should also be devised, the guidelines say.
 

USPSTF’s updated guidelines

It should be noted that the U.S. Preventative Task Force released their own set of updated guidelines in March 2021. In these guidelines, the age at which lung cancer screening should be started was lowered from 55 years to 50 years.

Also, the USPSTF lowered the minimum required smoking history in order to be screened from 30 to 20 pack-years. Their purpose for doing this was to include more high-risk women as well as minorities.

With the changes, 14.5 million individuals living in the United States would be eligible for lung cancer screening by low-dose CT scan, an increase of 6.5 million people, compared with the previous guidelines.

While only small differences exist between the set of guidelines issued by CHEST and the ones issues by the USPSTF, lung cancer screening is still largely underutilized.

One of the barriers to screening may be patients’ lacking insurance coverage for it. As physicians, we need to advocate for these screening tools to be covered.

Other barriers include lack of patient knowledge regarding low-dose CT scans as a screening tool, patient time, and patient visits with their doctors being too short.
 

Key message

Part of the duties of physicians is to give our patients the best information. We can reduce lung cancer mortality in high risk patients by performing annual low-dose CT scans.

Whichever set of guidelines we chose to follow, we fail our patients if we don’t follow either set of them. The evidence is clear that a low-dose CT scan is a valuable screening tool to add to our practice of medicine.

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

According to the Centers for Disease Control and Prevention, lung cancer is the third-most common cancer in the United States and the leading cause of cancer deaths in both men and women. Approximately, 150,000 Americans die every year from this disease.

For many years, no effective screening tests were available for lung cancer. This has changed with the advent of low-dose CT scanning as a screening method. In fact, it has been shown that low-dose CT scan screening can reduce lung cancer deaths by 20%-30% in high-risk populations.

In the United States, low-dose CT scan screening for lung cancer has largely become the norm. In July 2021, CHEST released new clinical guidelines. These guidelines cover 18 evidence-based recommendations as well as inclusion of further evidence regarding the benefits, risks, and use of CT screening.

In doing the risk assessment of low-dose CT scan as a method of lung cancer screening, meta-analyses were performed on evidence obtained through a literature search using PubMed, Embase, and the Cochrane Library. It was concluded that the benefits outweigh the risks as a method of lung cancer screening and can be utilized in reducing lung cancer deaths.

Low-dose CT scan screening was recommended for the following patients:

• Asymptomatic individuals aged 55-77 years with a history of smoking 30 or more pack-years. (This includes those who continue to smoke or who have quit in the previous 15 years. Annual screening is advised.)
• Asymptomatic individuals aged 55-80 years with a history of smoking 20-30 pack-years who either continue to smoke or have quit in the previous 15 years.
• For asymptomatic individuals who do not meet the above criteria but are predicted to benefit based on life-year gained calculations.

Don’t screen these patients

CT scan screening should not be performed on any person who does not meet any of the above three criteria.

Additionally, if a person has significant comorbidities that would limit their life expectancy, it is recommended not to do CT scan screening. Symptomatic patients should have appropriate diagnostic testing rather than screening.

Additional recommendations from the updated guidelines include developing appropriate counseling strategies as well as deciding what constitutes a positive test.

A positive test should be anything that warrants further evaluation rather than a return to annual screening. It was also advised that overtreatment strategies should be implemented. Additionally, smoking cessation treatment should be provided.

CHEST suggested undertaking a comprehensive approach involving multiple specialists including pulmonologists, radiologists, oncologists, etc. Strategies to ensure compliance with annual screening should also be devised, the guidelines say.
 

USPSTF’s updated guidelines

It should be noted that the U.S. Preventative Task Force released their own set of updated guidelines in March 2021. In these guidelines, the age at which lung cancer screening should be started was lowered from 55 years to 50 years.

Also, the USPSTF lowered the minimum required smoking history in order to be screened from 30 to 20 pack-years. Their purpose for doing this was to include more high-risk women as well as minorities.

With the changes, 14.5 million individuals living in the United States would be eligible for lung cancer screening by low-dose CT scan, an increase of 6.5 million people, compared with the previous guidelines.

While only small differences exist between the set of guidelines issued by CHEST and the ones issues by the USPSTF, lung cancer screening is still largely underutilized.

One of the barriers to screening may be patients’ lacking insurance coverage for it. As physicians, we need to advocate for these screening tools to be covered.

Other barriers include lack of patient knowledge regarding low-dose CT scans as a screening tool, patient time, and patient visits with their doctors being too short.
 

Key message

Part of the duties of physicians is to give our patients the best information. We can reduce lung cancer mortality in high risk patients by performing annual low-dose CT scans.

Whichever set of guidelines we chose to follow, we fail our patients if we don’t follow either set of them. The evidence is clear that a low-dose CT scan is a valuable screening tool to add to our practice of medicine.

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

According to the Centers for Disease Control and Prevention, lung cancer is the third-most common cancer in the United States and the leading cause of cancer deaths in both men and women. Approximately, 150,000 Americans die every year from this disease.

For many years, no effective screening tests were available for lung cancer. This has changed with the advent of low-dose CT scanning as a screening method. In fact, it has been shown that low-dose CT scan screening can reduce lung cancer deaths by 20%-30% in high-risk populations.

In the United States, low-dose CT scan screening for lung cancer has largely become the norm. In July 2021, CHEST released new clinical guidelines. These guidelines cover 18 evidence-based recommendations as well as inclusion of further evidence regarding the benefits, risks, and use of CT screening.

In doing the risk assessment of low-dose CT scan as a method of lung cancer screening, meta-analyses were performed on evidence obtained through a literature search using PubMed, Embase, and the Cochrane Library. It was concluded that the benefits outweigh the risks as a method of lung cancer screening and can be utilized in reducing lung cancer deaths.

Low-dose CT scan screening was recommended for the following patients:

• Asymptomatic individuals aged 55-77 years with a history of smoking 30 or more pack-years. (This includes those who continue to smoke or who have quit in the previous 15 years. Annual screening is advised.)
• Asymptomatic individuals aged 55-80 years with a history of smoking 20-30 pack-years who either continue to smoke or have quit in the previous 15 years.
• For asymptomatic individuals who do not meet the above criteria but are predicted to benefit based on life-year gained calculations.

Don’t screen these patients

CT scan screening should not be performed on any person who does not meet any of the above three criteria.

Additionally, if a person has significant comorbidities that would limit their life expectancy, it is recommended not to do CT scan screening. Symptomatic patients should have appropriate diagnostic testing rather than screening.

Additional recommendations from the updated guidelines include developing appropriate counseling strategies as well as deciding what constitutes a positive test.

A positive test should be anything that warrants further evaluation rather than a return to annual screening. It was also advised that overtreatment strategies should be implemented. Additionally, smoking cessation treatment should be provided.

CHEST suggested undertaking a comprehensive approach involving multiple specialists including pulmonologists, radiologists, oncologists, etc. Strategies to ensure compliance with annual screening should also be devised, the guidelines say.
 

USPSTF’s updated guidelines

It should be noted that the U.S. Preventative Task Force released their own set of updated guidelines in March 2021. In these guidelines, the age at which lung cancer screening should be started was lowered from 55 years to 50 years.

Also, the USPSTF lowered the minimum required smoking history in order to be screened from 30 to 20 pack-years. Their purpose for doing this was to include more high-risk women as well as minorities.

With the changes, 14.5 million individuals living in the United States would be eligible for lung cancer screening by low-dose CT scan, an increase of 6.5 million people, compared with the previous guidelines.

While only small differences exist between the set of guidelines issued by CHEST and the ones issues by the USPSTF, lung cancer screening is still largely underutilized.

One of the barriers to screening may be patients’ lacking insurance coverage for it. As physicians, we need to advocate for these screening tools to be covered.

Other barriers include lack of patient knowledge regarding low-dose CT scans as a screening tool, patient time, and patient visits with their doctors being too short.
 

Key message

Part of the duties of physicians is to give our patients the best information. We can reduce lung cancer mortality in high risk patients by performing annual low-dose CT scans.

Whichever set of guidelines we chose to follow, we fail our patients if we don’t follow either set of them. The evidence is clear that a low-dose CT scan is a valuable screening tool to add to our practice of medicine.

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

Pediatricians should take a more proactive role in protecting children and adolescents from HIV infections, according to updated guidance from the American Academy of Pediatrics. The comprehensive new recommendations stress winning the trust and confidence of pediatric patients and reaffirm support for testing and treating adolescents without parental consent where state laws allow.

While the number of HIV-infected people in the United States remains high, most sexually active youth do not believe they are at risk and have never been tested, noted authors Katherine K. Hsu, MD, MPH, of the Massachusetts Department of Public Health and Boston University Medical Center, and Natella Yurievna Rakhmanina, MD, PhD, of Children’s National Hospital and George Washington University, both in Washington.

That is a knowledge gap that pediatricians are well situated to fill. “Pediatricians can play a key role in preventing and controlling HIV infection by promoting risk-reduction counseling and offering routine HIV testing and prophylaxis to adolescent and young adult (youth) patients,” they wrote on Dec. 20, 2021, in their study published in Pediatrics.

Key components of youth encounters, they stressed, is creating safe environments for obtaining an accurate sexual and reproductive health assessment and providing nonstigmatizing risk counseling.

According to Dr. Rakhmanina, major barriers to addressing preventive HIV counseling have included pediatricians’ lack of time, cultural differences, adolescents’ inaccurate responses, discomfort discussing sexual issues, and adolescents’ fear of parent or caregiver notification. Other concerns have been lack of adequate payment and insufficient training in how to talk to adolescents about sexual and reproductive issues.

According to the Centers for Disease Control and Prevention, at year end in 2018 an estimated 1,173,900 people age 13 or older were living with HIV infection in the United States, of whom 47,800 (4%) were adolescents and young adults 13-24 years of age.

These estimates include diagnosed and undiagnosed individuals. Between 2014 and 2018, new diagnoses of HIV infection accounted for 21% (7,817 of 37,515) of all new HIV diagnoses in the United States.

The new AAP clinical report updates policy statements from 2001 and again 2011 that encouraged HIV testing of all sexually active youth.

It reflects changes in epidemiology, advances in diagnostic testing with improved immunoassays, and updated recommendations for HIV testing and postexposure prophylaxis (PEP), as well as new guidance for pre-exposure prophylaxis (PrEP).

A 2017 study found that the 2011 HIV testing guidelines was associated with only a slight increase in HIV screening and a shift toward testing younger people and away from testing on the basis of risk.

Against this backdrop of persistent HIV infection and to-date modest uptake of earlier guidance, the 2021 statement made 14 main recommendations to pediatricians. Among these:
 

• Foster open discussion of gender and sexual orientation and behavior, as well as reproductive health issues.
• Recognize the clinical presentation of the acute retroviral syndrome, which can present as syndromes resembling infectious mononucleosis and influenza.
• Consider including virologic testing in the diagnostic workup of sexually active youth.
• Consider routine HIV screening for all youth 15 years or older at least once and rescreening high-risk youth. Those at higher risk should be rescreened at least annually, and potentially as frequently as every 3-6 months.
• Youth at substantial risk should be routinely offered PrEP, while PEP with antiretroviral drugs is indicated after unsafe exposures such as unsafe sexual activity, unsafe needle use, or sexual violence. Survivors of sexual violence should have baseline HIV testing and sexually transmitted infection (STI) screening and treatment. They should also be offered mental health and other supportive counseling.
• Test youth who request HIV screening at any time even in the absence of reported risk factors. Although parent or guardian involvement is preferable, in most legal settings the adolescent’s consent should suffice for testing and treatment.
• For youth with a positive HIV test, facilitate and confirm prompt linkage to age-appropriate HIV specialty care.

Will the current report’s recommendations be met with greater uptake than previous iterations? Yes, according to Maria E. Trent, MD, MPH, chief of the division of adolescent/young adult medicine at Johns Hopkins University, Baltimore, but a fundamental first step will be the establishment of honesty and confidentiality. “Pediatricians are essential stakeholders in HIV prevention and intervention efforts in the United States. Recent data, however, suggest that pediatricians often struggle to create the essential alone time with adolescents and young adults to conduct critical sexual health conversations that allow for adequate STI/HIV risk screening,” said Dr. Trent, who was not involved in the report. “Consistently creating that space will be the first task for ensuring adherence to these recommendations.”

Strategies to optimize risk screening for clinical decision support, such as confidential online previsit questionnaires that link to the electronic medical record, may facilitate discussions during the visit while maintaining clinician efficiency, she added.

Furthermore, while one-time general HIV screening during adolescence will be an easy goal, “integrating annual testing, biomedical intervention for PrEP/PEP, and ongoing follow-up and testing for those on biomedical intervention may present practical but not insurmountable challenges,” Dr. Trent said.

When pediatricians recognize that care is suboptimal in practice, ensuring that pediatricians have established linkages to adolescent-friendly services for free or low-cost HIV testing, PrEP/PEP, and HIV management will prevent gaps in care, Dr. Trent continued. “The most exciting development in health care is that telemedicine can now be used to work with young people, giving the practicing pediatrician more opportunities and flexibility to deliver and triage care.”

Will any of the guidelines such as an adolescent’s right to independent consent be considered unacceptable by parents? “While this part of the recommendations is not new, the thought that their adolescent can initiate and receive confidential care for HIV prevention or intervention without their knowledge or consent may initially be challenging to process,” Dr. Trent said. “Ultimately, what I’ve observed in practice is that parents are relieved and often proud of their young person for taking the initiative to engage in self-care to maintain their health and relieved to be involved as a critical support person.”

She added that pediatricians need to make their practice policies clear and have information available for parents on state laws related to confidential care. “They also need to carefully use the electronic health record to avoid errors in disclosures to proxies without patient consent.”

Dr. Rakhmanina agreed there will likely be greater adherence to this round of recommendations. “The culture of addressing sexual and reproductive health issues among adolescents in the U.S. is changing among pediatric providers, and we start seeing more champions of PrEP and HIV testing in our communities,” she said.

This study received no external funding. The authors had no financial relationships or potential conflicts of interest to disclose. Dr. Trent disclosed no competing interests relevant to her comments.

Pediatricians should take a more proactive role in protecting children and adolescents from HIV infections, according to updated guidance from the American Academy of Pediatrics. The comprehensive new recommendations stress winning the trust and confidence of pediatric patients and reaffirm support for testing and treating adolescents without parental consent where state laws allow.

While the number of HIV-infected people in the United States remains high, most sexually active youth do not believe they are at risk and have never been tested, noted authors Katherine K. Hsu, MD, MPH, of the Massachusetts Department of Public Health and Boston University Medical Center, and Natella Yurievna Rakhmanina, MD, PhD, of Children’s National Hospital and George Washington University, both in Washington.

That is a knowledge gap that pediatricians are well situated to fill. “Pediatricians can play a key role in preventing and controlling HIV infection by promoting risk-reduction counseling and offering routine HIV testing and prophylaxis to adolescent and young adult (youth) patients,” they wrote on Dec. 20, 2021, in their study published in Pediatrics.

Key components of youth encounters, they stressed, is creating safe environments for obtaining an accurate sexual and reproductive health assessment and providing nonstigmatizing risk counseling.

According to Dr. Rakhmanina, major barriers to addressing preventive HIV counseling have included pediatricians’ lack of time, cultural differences, adolescents’ inaccurate responses, discomfort discussing sexual issues, and adolescents’ fear of parent or caregiver notification. Other concerns have been lack of adequate payment and insufficient training in how to talk to adolescents about sexual and reproductive issues.

According to the Centers for Disease Control and Prevention, at year end in 2018 an estimated 1,173,900 people age 13 or older were living with HIV infection in the United States, of whom 47,800 (4%) were adolescents and young adults 13-24 years of age.

These estimates include diagnosed and undiagnosed individuals. Between 2014 and 2018, new diagnoses of HIV infection accounted for 21% (7,817 of 37,515) of all new HIV diagnoses in the United States.

The new AAP clinical report updates policy statements from 2001 and again 2011 that encouraged HIV testing of all sexually active youth.

It reflects changes in epidemiology, advances in diagnostic testing with improved immunoassays, and updated recommendations for HIV testing and postexposure prophylaxis (PEP), as well as new guidance for pre-exposure prophylaxis (PrEP).

A 2017 study found that the 2011 HIV testing guidelines was associated with only a slight increase in HIV screening and a shift toward testing younger people and away from testing on the basis of risk.

Against this backdrop of persistent HIV infection and to-date modest uptake of earlier guidance, the 2021 statement made 14 main recommendations to pediatricians. Among these:
 

• Foster open discussion of gender and sexual orientation and behavior, as well as reproductive health issues.
• Recognize the clinical presentation of the acute retroviral syndrome, which can present as syndromes resembling infectious mononucleosis and influenza.
• Consider including virologic testing in the diagnostic workup of sexually active youth.
• Consider routine HIV screening for all youth 15 years or older at least once and rescreening high-risk youth. Those at higher risk should be rescreened at least annually, and potentially as frequently as every 3-6 months.
• Youth at substantial risk should be routinely offered PrEP, while PEP with antiretroviral drugs is indicated after unsafe exposures such as unsafe sexual activity, unsafe needle use, or sexual violence. Survivors of sexual violence should have baseline HIV testing and sexually transmitted infection (STI) screening and treatment. They should also be offered mental health and other supportive counseling.
• Test youth who request HIV screening at any time even in the absence of reported risk factors. Although parent or guardian involvement is preferable, in most legal settings the adolescent’s consent should suffice for testing and treatment.
• For youth with a positive HIV test, facilitate and confirm prompt linkage to age-appropriate HIV specialty care.

Will the current report’s recommendations be met with greater uptake than previous iterations? Yes, according to Maria E. Trent, MD, MPH, chief of the division of adolescent/young adult medicine at Johns Hopkins University, Baltimore, but a fundamental first step will be the establishment of honesty and confidentiality. “Pediatricians are essential stakeholders in HIV prevention and intervention efforts in the United States. Recent data, however, suggest that pediatricians often struggle to create the essential alone time with adolescents and young adults to conduct critical sexual health conversations that allow for adequate STI/HIV risk screening,” said Dr. Trent, who was not involved in the report. “Consistently creating that space will be the first task for ensuring adherence to these recommendations.”

Strategies to optimize risk screening for clinical decision support, such as confidential online previsit questionnaires that link to the electronic medical record, may facilitate discussions during the visit while maintaining clinician efficiency, she added.

Furthermore, while one-time general HIV screening during adolescence will be an easy goal, “integrating annual testing, biomedical intervention for PrEP/PEP, and ongoing follow-up and testing for those on biomedical intervention may present practical but not insurmountable challenges,” Dr. Trent said.

When pediatricians recognize that care is suboptimal in practice, ensuring that pediatricians have established linkages to adolescent-friendly services for free or low-cost HIV testing, PrEP/PEP, and HIV management will prevent gaps in care, Dr. Trent continued. “The most exciting development in health care is that telemedicine can now be used to work with young people, giving the practicing pediatrician more opportunities and flexibility to deliver and triage care.”

Will any of the guidelines such as an adolescent’s right to independent consent be considered unacceptable by parents? “While this part of the recommendations is not new, the thought that their adolescent can initiate and receive confidential care for HIV prevention or intervention without their knowledge or consent may initially be challenging to process,” Dr. Trent said. “Ultimately, what I’ve observed in practice is that parents are relieved and often proud of their young person for taking the initiative to engage in self-care to maintain their health and relieved to be involved as a critical support person.”

She added that pediatricians need to make their practice policies clear and have information available for parents on state laws related to confidential care. “They also need to carefully use the electronic health record to avoid errors in disclosures to proxies without patient consent.”

Dr. Rakhmanina agreed there will likely be greater adherence to this round of recommendations. “The culture of addressing sexual and reproductive health issues among adolescents in the U.S. is changing among pediatric providers, and we start seeing more champions of PrEP and HIV testing in our communities,” she said.

This study received no external funding. The authors had no financial relationships or potential conflicts of interest to disclose. Dr. Trent disclosed no competing interests relevant to her comments.

Pediatricians should take a more proactive role in protecting children and adolescents from HIV infections, according to updated guidance from the American Academy of Pediatrics. The comprehensive new recommendations stress winning the trust and confidence of pediatric patients and reaffirm support for testing and treating adolescents without parental consent where state laws allow.

While the number of HIV-infected people in the United States remains high, most sexually active youth do not believe they are at risk and have never been tested, noted authors Katherine K. Hsu, MD, MPH, of the Massachusetts Department of Public Health and Boston University Medical Center, and Natella Yurievna Rakhmanina, MD, PhD, of Children’s National Hospital and George Washington University, both in Washington.

That is a knowledge gap that pediatricians are well situated to fill. “Pediatricians can play a key role in preventing and controlling HIV infection by promoting risk-reduction counseling and offering routine HIV testing and prophylaxis to adolescent and young adult (youth) patients,” they wrote on Dec. 20, 2021, in their study published in Pediatrics.

Key components of youth encounters, they stressed, is creating safe environments for obtaining an accurate sexual and reproductive health assessment and providing nonstigmatizing risk counseling.

According to Dr. Rakhmanina, major barriers to addressing preventive HIV counseling have included pediatricians’ lack of time, cultural differences, adolescents’ inaccurate responses, discomfort discussing sexual issues, and adolescents’ fear of parent or caregiver notification. Other concerns have been lack of adequate payment and insufficient training in how to talk to adolescents about sexual and reproductive issues.

According to the Centers for Disease Control and Prevention, at year end in 2018 an estimated 1,173,900 people age 13 or older were living with HIV infection in the United States, of whom 47,800 (4%) were adolescents and young adults 13-24 years of age.

These estimates include diagnosed and undiagnosed individuals. Between 2014 and 2018, new diagnoses of HIV infection accounted for 21% (7,817 of 37,515) of all new HIV diagnoses in the United States.

The new AAP clinical report updates policy statements from 2001 and again 2011 that encouraged HIV testing of all sexually active youth.

It reflects changes in epidemiology, advances in diagnostic testing with improved immunoassays, and updated recommendations for HIV testing and postexposure prophylaxis (PEP), as well as new guidance for pre-exposure prophylaxis (PrEP).

A 2017 study found that the 2011 HIV testing guidelines was associated with only a slight increase in HIV screening and a shift toward testing younger people and away from testing on the basis of risk.

Against this backdrop of persistent HIV infection and to-date modest uptake of earlier guidance, the 2021 statement made 14 main recommendations to pediatricians. Among these:
 

• Foster open discussion of gender and sexual orientation and behavior, as well as reproductive health issues.
• Recognize the clinical presentation of the acute retroviral syndrome, which can present as syndromes resembling infectious mononucleosis and influenza.
• Consider including virologic testing in the diagnostic workup of sexually active youth.
• Consider routine HIV screening for all youth 15 years or older at least once and rescreening high-risk youth. Those at higher risk should be rescreened at least annually, and potentially as frequently as every 3-6 months.
• Youth at substantial risk should be routinely offered PrEP, while PEP with antiretroviral drugs is indicated after unsafe exposures such as unsafe sexual activity, unsafe needle use, or sexual violence. Survivors of sexual violence should have baseline HIV testing and sexually transmitted infection (STI) screening and treatment. They should also be offered mental health and other supportive counseling.
• Test youth who request HIV screening at any time even in the absence of reported risk factors. Although parent or guardian involvement is preferable, in most legal settings the adolescent’s consent should suffice for testing and treatment.
• For youth with a positive HIV test, facilitate and confirm prompt linkage to age-appropriate HIV specialty care.

Will the current report’s recommendations be met with greater uptake than previous iterations? Yes, according to Maria E. Trent, MD, MPH, chief of the division of adolescent/young adult medicine at Johns Hopkins University, Baltimore, but a fundamental first step will be the establishment of honesty and confidentiality. “Pediatricians are essential stakeholders in HIV prevention and intervention efforts in the United States. Recent data, however, suggest that pediatricians often struggle to create the essential alone time with adolescents and young adults to conduct critical sexual health conversations that allow for adequate STI/HIV risk screening,” said Dr. Trent, who was not involved in the report. “Consistently creating that space will be the first task for ensuring adherence to these recommendations.”

Strategies to optimize risk screening for clinical decision support, such as confidential online previsit questionnaires that link to the electronic medical record, may facilitate discussions during the visit while maintaining clinician efficiency, she added.

Furthermore, while one-time general HIV screening during adolescence will be an easy goal, “integrating annual testing, biomedical intervention for PrEP/PEP, and ongoing follow-up and testing for those on biomedical intervention may present practical but not insurmountable challenges,” Dr. Trent said.

When pediatricians recognize that care is suboptimal in practice, ensuring that pediatricians have established linkages to adolescent-friendly services for free or low-cost HIV testing, PrEP/PEP, and HIV management will prevent gaps in care, Dr. Trent continued. “The most exciting development in health care is that telemedicine can now be used to work with young people, giving the practicing pediatrician more opportunities and flexibility to deliver and triage care.”

Will any of the guidelines such as an adolescent’s right to independent consent be considered unacceptable by parents? “While this part of the recommendations is not new, the thought that their adolescent can initiate and receive confidential care for HIV prevention or intervention without their knowledge or consent may initially be challenging to process,” Dr. Trent said. “Ultimately, what I’ve observed in practice is that parents are relieved and often proud of their young person for taking the initiative to engage in self-care to maintain their health and relieved to be involved as a critical support person.”

She added that pediatricians need to make their practice policies clear and have information available for parents on state laws related to confidential care. “They also need to carefully use the electronic health record to avoid errors in disclosures to proxies without patient consent.”

Dr. Rakhmanina agreed there will likely be greater adherence to this round of recommendations. “The culture of addressing sexual and reproductive health issues among adolescents in the U.S. is changing among pediatric providers, and we start seeing more champions of PrEP and HIV testing in our communities,” she said.

This study received no external funding. The authors had no financial relationships or potential conflicts of interest to disclose. Dr. Trent disclosed no competing interests relevant to her comments.

In recent weeks, the Centers for Disease Control and Prevention has greatly expanded recommendations for boosters for vaccinations against COVID-19.

These recommendations have been widened because of the continued emergence of new variants of the virus and the wane of protection over time for both vaccinations and previous disease.

The new recommendations take away some of the questions surrounding eligibility for booster vaccinations while potentially leaving some additional questions. All in all, they provide flexibility for individuals to help protect themselves against the COVID-19 virus, as many are considering celebrating the holidays with friends and family.

The first item that has become clear is that all individuals over 18 are now not only eligible for a booster vaccination a certain time after they have completed their series, but have a recommendation for one.¹

But what about a fourth dose?  There is a possibility that some patients should be receiving one.  For those who require a three-dose series due to a condition that makes them immunocompromised, they should receive their booster vaccination six months after completion of the three-dose series.  This distinction  may cause confusion for some, but is important for those immunocompromised.

Boosters in women who are pregnant

The recommendations also include specific comments about individuals who are pregnant. Although initial studies did not include pregnant individuals, there has been increasing real world data that vaccination against COVID, including booster vaccinations, is safe and recommended. As pregnancy increases the risk of severe disease if infected by COVID-19, both the CDC and the American College of Obstetricians and Gynecologists,² along with other specialty organizations, such as the Royal College of Obstetricians and Gynaecologists, recommend vaccinations for pregnant individuals.

The CDC goes on to describe that there is no evidence of vaccination increasing the risk of infertility. The vaccine protects the pregnant individual and also provides protection to the baby once born. The same is true of breastfeeding individuals.³

I hope that this information allows physicians to feel comfortable recommending vaccinations and boosters to those who are pregnant and breast feeding.
 

Expanded recommendations for those aged 16-17 years

Recently, the CDC also expanded booster recommendations to include those aged 16-17 years, 6 months after completing their vaccine series.

Those under 18 are currently only able to receive the Pfizer-BioNtech vaccine. This new guidance has left some parents wondering if there will also be approval for booster vaccinations soon for those aged 12-16 who are approaching or have reached six months past the initial vaccine.¹

Booster brand for those over 18 years?

Although the recommendation has been simplified for all over age 18 years, there is still a decision to be made about which vaccine to use as the booster.

The recommendations allow individuals to decide which brand of vaccine they would like to have as a booster. They may choose to be vaccinated with the same vaccine they originally received or with a different vaccine. This vaccine flexibility may cause confusion, but ultimately is a good thing as it allows individuals to receive whatever vaccine is available and most convenient. This also allows individuals who have been vaccinated outside of the United States by a different brand of vaccine to also receive a booster vaccination with one of the options available here.
 

Take home message

Overall, the expansion of booster recommendations will help everyone avoid severe disease from COVID-19 infections. Physicians now have more clarity on who should be receiving these vaccines. Along with testing, masking, and appropriate distancing, these recommendations should help prevent severe disease and death from COVID-19.

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program, also in Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. COVID-19 Vaccine Booster Shots. Centers for Disease Control and Prevention. 2021 Dec 9.

2. COVID-19 Vaccines and Pregnancy: Conversation Guide. American College of Obstetricians and Gynecologists. 2021 November.

3. COVID-19 Vaccines While Pregnant or Breastfeeding. Centers for Disease Control and Prevention. 2021 Dec 6.

In recent weeks, the Centers for Disease Control and Prevention has greatly expanded recommendations for boosters for vaccinations against COVID-19.

These recommendations have been widened because of the continued emergence of new variants of the virus and the wane of protection over time for both vaccinations and previous disease.

The new recommendations take away some of the questions surrounding eligibility for booster vaccinations while potentially leaving some additional questions. All in all, they provide flexibility for individuals to help protect themselves against the COVID-19 virus, as many are considering celebrating the holidays with friends and family.

The first item that has become clear is that all individuals over 18 are now not only eligible for a booster vaccination a certain time after they have completed their series, but have a recommendation for one.¹

But what about a fourth dose?  There is a possibility that some patients should be receiving one.  For those who require a three-dose series due to a condition that makes them immunocompromised, they should receive their booster vaccination six months after completion of the three-dose series.  This distinction  may cause confusion for some, but is important for those immunocompromised.

Boosters in women who are pregnant

The recommendations also include specific comments about individuals who are pregnant. Although initial studies did not include pregnant individuals, there has been increasing real world data that vaccination against COVID, including booster vaccinations, is safe and recommended. As pregnancy increases the risk of severe disease if infected by COVID-19, both the CDC and the American College of Obstetricians and Gynecologists,² along with other specialty organizations, such as the Royal College of Obstetricians and Gynaecologists, recommend vaccinations for pregnant individuals.

The CDC goes on to describe that there is no evidence of vaccination increasing the risk of infertility. The vaccine protects the pregnant individual and also provides protection to the baby once born. The same is true of breastfeeding individuals.³

I hope that this information allows physicians to feel comfortable recommending vaccinations and boosters to those who are pregnant and breast feeding.
 

Expanded recommendations for those aged 16-17 years

Recently, the CDC also expanded booster recommendations to include those aged 16-17 years, 6 months after completing their vaccine series.

Those under 18 are currently only able to receive the Pfizer-BioNtech vaccine. This new guidance has left some parents wondering if there will also be approval for booster vaccinations soon for those aged 12-16 who are approaching or have reached six months past the initial vaccine.¹

Booster brand for those over 18 years?

Although the recommendation has been simplified for all over age 18 years, there is still a decision to be made about which vaccine to use as the booster.

The recommendations allow individuals to decide which brand of vaccine they would like to have as a booster. They may choose to be vaccinated with the same vaccine they originally received or with a different vaccine. This vaccine flexibility may cause confusion, but ultimately is a good thing as it allows individuals to receive whatever vaccine is available and most convenient. This also allows individuals who have been vaccinated outside of the United States by a different brand of vaccine to also receive a booster vaccination with one of the options available here.
 

Take home message

Overall, the expansion of booster recommendations will help everyone avoid severe disease from COVID-19 infections. Physicians now have more clarity on who should be receiving these vaccines. Along with testing, masking, and appropriate distancing, these recommendations should help prevent severe disease and death from COVID-19.

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program, also in Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. COVID-19 Vaccine Booster Shots. Centers for Disease Control and Prevention. 2021 Dec 9.

2. COVID-19 Vaccines and Pregnancy: Conversation Guide. American College of Obstetricians and Gynecologists. 2021 November.

3. COVID-19 Vaccines While Pregnant or Breastfeeding. Centers for Disease Control and Prevention. 2021 Dec 6.

In recent weeks, the Centers for Disease Control and Prevention has greatly expanded recommendations for boosters for vaccinations against COVID-19.

These recommendations have been widened because of the continued emergence of new variants of the virus and the wane of protection over time for both vaccinations and previous disease.

The new recommendations take away some of the questions surrounding eligibility for booster vaccinations while potentially leaving some additional questions. All in all, they provide flexibility for individuals to help protect themselves against the COVID-19 virus, as many are considering celebrating the holidays with friends and family.

The first item that has become clear is that all individuals over 18 are now not only eligible for a booster vaccination a certain time after they have completed their series, but have a recommendation for one.¹

But what about a fourth dose?  There is a possibility that some patients should be receiving one.  For those who require a three-dose series due to a condition that makes them immunocompromised, they should receive their booster vaccination six months after completion of the three-dose series.  This distinction  may cause confusion for some, but is important for those immunocompromised.

Boosters in women who are pregnant

The recommendations also include specific comments about individuals who are pregnant. Although initial studies did not include pregnant individuals, there has been increasing real world data that vaccination against COVID, including booster vaccinations, is safe and recommended. As pregnancy increases the risk of severe disease if infected by COVID-19, both the CDC and the American College of Obstetricians and Gynecologists,² along with other specialty organizations, such as the Royal College of Obstetricians and Gynaecologists, recommend vaccinations for pregnant individuals.

The CDC goes on to describe that there is no evidence of vaccination increasing the risk of infertility. The vaccine protects the pregnant individual and also provides protection to the baby once born. The same is true of breastfeeding individuals.³

I hope that this information allows physicians to feel comfortable recommending vaccinations and boosters to those who are pregnant and breast feeding.
 

Expanded recommendations for those aged 16-17 years

Recently, the CDC also expanded booster recommendations to include those aged 16-17 years, 6 months after completing their vaccine series.

Those under 18 are currently only able to receive the Pfizer-BioNtech vaccine. This new guidance has left some parents wondering if there will also be approval for booster vaccinations soon for those aged 12-16 who are approaching or have reached six months past the initial vaccine.¹

Booster brand for those over 18 years?

Although the recommendation has been simplified for all over age 18 years, there is still a decision to be made about which vaccine to use as the booster.

The recommendations allow individuals to decide which brand of vaccine they would like to have as a booster. They may choose to be vaccinated with the same vaccine they originally received or with a different vaccine. This vaccine flexibility may cause confusion, but ultimately is a good thing as it allows individuals to receive whatever vaccine is available and most convenient. This also allows individuals who have been vaccinated outside of the United States by a different brand of vaccine to also receive a booster vaccination with one of the options available here.
 

Take home message

Overall, the expansion of booster recommendations will help everyone avoid severe disease from COVID-19 infections. Physicians now have more clarity on who should be receiving these vaccines. Along with testing, masking, and appropriate distancing, these recommendations should help prevent severe disease and death from COVID-19.

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program, also in Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. COVID-19 Vaccine Booster Shots. Centers for Disease Control and Prevention. 2021 Dec 9.

2. COVID-19 Vaccines and Pregnancy: Conversation Guide. American College of Obstetricians and Gynecologists. 2021 November.

3. COVID-19 Vaccines While Pregnant or Breastfeeding. Centers for Disease Control and Prevention. 2021 Dec 6.

Dementia remains a major cause of disability in older adults. In addition, it places a strain on family members and other caregivers taking care of these patients.

It is estimated that by the year 2060, 13.9 million Americans over the age of 65 will be diagnosed with dementia. Few good treatments are currently available.

Earlier this year, the American Psychological Association (APA) Task Force issued clinical guidelines “for the Evaluation of Dementia and Age-Related Cognitive Change.” While these 16 guidelines are aimed at psychologists, primary care doctors are often the first ones to evaluate a patient who may have dementia. As a family physician, I find having these guidelines especially helpful.
 

Neuropsychiatric testing and defining severity and type

This new guidance places emphasis on neuropsychiatric testing and defining the severity and type of dementia present.

Over the past 2 decades, diagnoses of mild neurocognitive disorders have increased, and this, in part, is due to diagnosing these problems earlier and with greater precision. It is also important to know that biomarkers are being increasingly researched, and it is imperative that we stay current with this research.

Cognitive decline may also occur with the coexistence of other mental health disorders, such as depression, so it is important that we screen for these as well. This is often difficult given the behavioral changes that can arise in dementia, but, as primary care doctors, we must differentiate these to treat our patients appropriately.
 

Informed consent

Informed consent can become an issue with patients with dementia. It must be assessed whether the patient has the capacity to make an informed decision and can competently communicate that decision.

The diagnosis of dementia alone does not preclude a patient from giving informed consent. A patient’s mental capacity must be determined, and if they are not capable of making an informed decision, the person legally responsible for giving informed consent on behalf of the patient must be identified.

Patients with dementia often have other medical comorbidities and take several medications. It is imperative to keep accurate medical records and medication lists. Sometimes, patients with dementia cannot provide this information. If that is the case, every attempt should be made to obtain records from every possible source.
 

Cultural competence

The guidelines also stress that there may be cultural differences when applying neuropsychiatric tests. It is our duty to maintain cultural competence and understand these differences. We all need to work to ensure we control our biases, and it is suggested that we review relevant evidence-based literature.

While ageism is common in our society, it shouldn’t be in our practices. For these reasons, outreach in at-risk populations is very important.
 

Pertinent data

The guidelines also suggest obtaining all possible information in our evaluation, especially when the patient is unable to give it to us.

Often, as primary care physicians, we refer these patients to other providers, and we should be providing all pertinent data to those we are referring these patients to. If all information is not available at the time of evaluation, follow-up visits should be scheduled.

If possible, family members should be present at the time of visit. They often provide valuable information regarding the extent and progression of the decline. Also, they know how the patient is functioning in the home setting and how much assistance they need with activities of daily living.
 

Caretaker support

Another important factor to consider is caretaker burnout. Caretakers are often under a lot of stress and have high rates of depression. It is important to provide them with education and support, as well as resources that may be available to them. For some, accepting the diagnosis that their loved one has dementia may be a struggle.

As doctors treating dementia patients, we need to know the resources that are available to assist dementia patients and their families. There are many local organizations that can help.

Also, research into dementia is ongoing and we need to stay current. The diagnosis of dementia should be made as early as possible using appropriate screening tools. The sooner the diagnosis is made, the quicker interventions can be started and the family members, as well as the patient, can come to accept the diagnosis.

As the population ages, we can expect the demands of dementia to rise as well. Primary care doctors are in a unique position to diagnose dementia once it starts to appear.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

Dementia remains a major cause of disability in older adults. In addition, it places a strain on family members and other caregivers taking care of these patients.

It is estimated that by the year 2060, 13.9 million Americans over the age of 65 will be diagnosed with dementia. Few good treatments are currently available.

Earlier this year, the American Psychological Association (APA) Task Force issued clinical guidelines “for the Evaluation of Dementia and Age-Related Cognitive Change.” While these 16 guidelines are aimed at psychologists, primary care doctors are often the first ones to evaluate a patient who may have dementia. As a family physician, I find having these guidelines especially helpful.
 

Neuropsychiatric testing and defining severity and type

This new guidance places emphasis on neuropsychiatric testing and defining the severity and type of dementia present.

Over the past 2 decades, diagnoses of mild neurocognitive disorders have increased, and this, in part, is due to diagnosing these problems earlier and with greater precision. It is also important to know that biomarkers are being increasingly researched, and it is imperative that we stay current with this research.

Cognitive decline may also occur with the coexistence of other mental health disorders, such as depression, so it is important that we screen for these as well. This is often difficult given the behavioral changes that can arise in dementia, but, as primary care doctors, we must differentiate these to treat our patients appropriately.
 

Informed consent

Informed consent can become an issue with patients with dementia. It must be assessed whether the patient has the capacity to make an informed decision and can competently communicate that decision.

The diagnosis of dementia alone does not preclude a patient from giving informed consent. A patient’s mental capacity must be determined, and if they are not capable of making an informed decision, the person legally responsible for giving informed consent on behalf of the patient must be identified.

Patients with dementia often have other medical comorbidities and take several medications. It is imperative to keep accurate medical records and medication lists. Sometimes, patients with dementia cannot provide this information. If that is the case, every attempt should be made to obtain records from every possible source.
 

Cultural competence

The guidelines also stress that there may be cultural differences when applying neuropsychiatric tests. It is our duty to maintain cultural competence and understand these differences. We all need to work to ensure we control our biases, and it is suggested that we review relevant evidence-based literature.

While ageism is common in our society, it shouldn’t be in our practices. For these reasons, outreach in at-risk populations is very important.
 

Pertinent data

The guidelines also suggest obtaining all possible information in our evaluation, especially when the patient is unable to give it to us.

Often, as primary care physicians, we refer these patients to other providers, and we should be providing all pertinent data to those we are referring these patients to. If all information is not available at the time of evaluation, follow-up visits should be scheduled.

If possible, family members should be present at the time of visit. They often provide valuable information regarding the extent and progression of the decline. Also, they know how the patient is functioning in the home setting and how much assistance they need with activities of daily living.
 

Caretaker support

Another important factor to consider is caretaker burnout. Caretakers are often under a lot of stress and have high rates of depression. It is important to provide them with education and support, as well as resources that may be available to them. For some, accepting the diagnosis that their loved one has dementia may be a struggle.

As doctors treating dementia patients, we need to know the resources that are available to assist dementia patients and their families. There are many local organizations that can help.

Also, research into dementia is ongoing and we need to stay current. The diagnosis of dementia should be made as early as possible using appropriate screening tools. The sooner the diagnosis is made, the quicker interventions can be started and the family members, as well as the patient, can come to accept the diagnosis.

As the population ages, we can expect the demands of dementia to rise as well. Primary care doctors are in a unique position to diagnose dementia once it starts to appear.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

Dementia remains a major cause of disability in older adults. In addition, it places a strain on family members and other caregivers taking care of these patients.

It is estimated that by the year 2060, 13.9 million Americans over the age of 65 will be diagnosed with dementia. Few good treatments are currently available.

Earlier this year, the American Psychological Association (APA) Task Force issued clinical guidelines “for the Evaluation of Dementia and Age-Related Cognitive Change.” While these 16 guidelines are aimed at psychologists, primary care doctors are often the first ones to evaluate a patient who may have dementia. As a family physician, I find having these guidelines especially helpful.
 

Neuropsychiatric testing and defining severity and type

This new guidance places emphasis on neuropsychiatric testing and defining the severity and type of dementia present.

Over the past 2 decades, diagnoses of mild neurocognitive disorders have increased, and this, in part, is due to diagnosing these problems earlier and with greater precision. It is also important to know that biomarkers are being increasingly researched, and it is imperative that we stay current with this research.

Cognitive decline may also occur with the coexistence of other mental health disorders, such as depression, so it is important that we screen for these as well. This is often difficult given the behavioral changes that can arise in dementia, but, as primary care doctors, we must differentiate these to treat our patients appropriately.
 

Informed consent

Informed consent can become an issue with patients with dementia. It must be assessed whether the patient has the capacity to make an informed decision and can competently communicate that decision.

The diagnosis of dementia alone does not preclude a patient from giving informed consent. A patient’s mental capacity must be determined, and if they are not capable of making an informed decision, the person legally responsible for giving informed consent on behalf of the patient must be identified.

Patients with dementia often have other medical comorbidities and take several medications. It is imperative to keep accurate medical records and medication lists. Sometimes, patients with dementia cannot provide this information. If that is the case, every attempt should be made to obtain records from every possible source.
 

Cultural competence

The guidelines also stress that there may be cultural differences when applying neuropsychiatric tests. It is our duty to maintain cultural competence and understand these differences. We all need to work to ensure we control our biases, and it is suggested that we review relevant evidence-based literature.

While ageism is common in our society, it shouldn’t be in our practices. For these reasons, outreach in at-risk populations is very important.
 

Pertinent data

The guidelines also suggest obtaining all possible information in our evaluation, especially when the patient is unable to give it to us.

Often, as primary care physicians, we refer these patients to other providers, and we should be providing all pertinent data to those we are referring these patients to. If all information is not available at the time of evaluation, follow-up visits should be scheduled.

If possible, family members should be present at the time of visit. They often provide valuable information regarding the extent and progression of the decline. Also, they know how the patient is functioning in the home setting and how much assistance they need with activities of daily living.
 

Caretaker support

Another important factor to consider is caretaker burnout. Caretakers are often under a lot of stress and have high rates of depression. It is important to provide them with education and support, as well as resources that may be available to them. For some, accepting the diagnosis that their loved one has dementia may be a struggle.

As doctors treating dementia patients, we need to know the resources that are available to assist dementia patients and their families. There are many local organizations that can help.

Also, research into dementia is ongoing and we need to stay current. The diagnosis of dementia should be made as early as possible using appropriate screening tools. The sooner the diagnosis is made, the quicker interventions can be started and the family members, as well as the patient, can come to accept the diagnosis.

As the population ages, we can expect the demands of dementia to rise as well. Primary care doctors are in a unique position to diagnose dementia once it starts to appear.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As doctors struggled through several surges of COVID-19 infections, most of what we learned was acquired through real-life experience. While many treatment options were promoted, most flat-out failed to be real therapeutics at all. Now that we have a safe and effective vaccine, we can prevent many infections from this virus. However, we are still left to manage the many post-COVID symptoms our patients continue to suffer with.

Symptoms following infection can last for months and range widely from “brain fog,” fatigue, dyspnea, chest pain, generalized weakness, depression, and a host of others. Patients may experience one or all of these symptoms, and there is currently no good way to predict who will go on to become a COVID “long hauler”.

Following the example of being educated by COVID as it happened, the same is true for managing post-COVID symptoms. The medical community still has a poor understanding of why some people develop it and there are few evidence-based studies to support any treatment modalities.

Earlier this month, the Centers for Disease Control and Prevention issued a set of clinical guidelines addressing treatment of post-COVID symptoms, which they define as “new, recurring, or ongoing symptoms more than 4 weeks after infection, sometimes after initial symptom recovery.” It is important to note that these symptoms can occur in any degree of sickness during the acute infection, including in those who were asymptomatic. Even the actual name of this post-COVID syndrome is still being developed, with several other names being used for it as well.

While the guidelines are quite extensive, the actual clinical recommendations are still vague. For example, it is advised to let the patient know that post-COVID symptoms are still not well understood. While it is important to be transparent with patients, this does little to reassure them. Patients look to doctors, especially their primary care physicians, to guide them on the best treatment paths. Yet, we currently have none for post-COVID syndrome.

It is also advised to treat the patients’ symptoms and help improve functioning. For many diseases, doctors like to get to the root cause of the problem. Treating a symptom often masks an underlying condition. It may make the patient feel better and improve what they are capable of doing, which is important, but it also fails to unmask the real problem. It is also important to note that symptoms can be out of proportion to clinical findings and should not be dismissed: we just don’t have the answers yet.

One helpful recommendation is having a patient keep a diary of their symptoms. This will help both the patient and doctor learn what may be triggering factors. If it is, for example, exertion that induces breathlessness, perhaps the patient can gradually increase their level of activity to minimize symptoms. Additionally, a “comprehensive rehabilitation program” is also advised and this can greatly assist addressing all the issues a patient is experiencing, physically and medically.

It is also advised that management of underlying medical conditions be optimized. While this is very important, it is not something specific to post-COVID syndrome: All patients should have their underlying medical conditions well controlled. It might be that the patient is paying more attention to their overall health, which is a good thing. However, this does not necessarily reduce the current symptoms a patient is experiencing.

The CDC makes a good attempt to offer guidance in the frustrating management of post-COVID syndrome. However, their clinical guidelines fail to offer specific management tools specific to treating post-COVID patients. The recommendations offered are more helpful to health in general. The fact that more specific recommendations are lacking is simply caused by the lack of knowledge of this condition at present. As more research is conducted and more knowledge obtained, new guidelines should become more detailed.

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As doctors struggled through several surges of COVID-19 infections, most of what we learned was acquired through real-life experience. While many treatment options were promoted, most flat-out failed to be real therapeutics at all. Now that we have a safe and effective vaccine, we can prevent many infections from this virus. However, we are still left to manage the many post-COVID symptoms our patients continue to suffer with.

Symptoms following infection can last for months and range widely from “brain fog,” fatigue, dyspnea, chest pain, generalized weakness, depression, and a host of others. Patients may experience one or all of these symptoms, and there is currently no good way to predict who will go on to become a COVID “long hauler”.

Following the example of being educated by COVID as it happened, the same is true for managing post-COVID symptoms. The medical community still has a poor understanding of why some people develop it and there are few evidence-based studies to support any treatment modalities.

Earlier this month, the Centers for Disease Control and Prevention issued a set of clinical guidelines addressing treatment of post-COVID symptoms, which they define as “new, recurring, or ongoing symptoms more than 4 weeks after infection, sometimes after initial symptom recovery.” It is important to note that these symptoms can occur in any degree of sickness during the acute infection, including in those who were asymptomatic. Even the actual name of this post-COVID syndrome is still being developed, with several other names being used for it as well.

While the guidelines are quite extensive, the actual clinical recommendations are still vague. For example, it is advised to let the patient know that post-COVID symptoms are still not well understood. While it is important to be transparent with patients, this does little to reassure them. Patients look to doctors, especially their primary care physicians, to guide them on the best treatment paths. Yet, we currently have none for post-COVID syndrome.

It is also advised to treat the patients’ symptoms and help improve functioning. For many diseases, doctors like to get to the root cause of the problem. Treating a symptom often masks an underlying condition. It may make the patient feel better and improve what they are capable of doing, which is important, but it also fails to unmask the real problem. It is also important to note that symptoms can be out of proportion to clinical findings and should not be dismissed: we just don’t have the answers yet.

One helpful recommendation is having a patient keep a diary of their symptoms. This will help both the patient and doctor learn what may be triggering factors. If it is, for example, exertion that induces breathlessness, perhaps the patient can gradually increase their level of activity to minimize symptoms. Additionally, a “comprehensive rehabilitation program” is also advised and this can greatly assist addressing all the issues a patient is experiencing, physically and medically.

It is also advised that management of underlying medical conditions be optimized. While this is very important, it is not something specific to post-COVID syndrome: All patients should have their underlying medical conditions well controlled. It might be that the patient is paying more attention to their overall health, which is a good thing. However, this does not necessarily reduce the current symptoms a patient is experiencing.

The CDC makes a good attempt to offer guidance in the frustrating management of post-COVID syndrome. However, their clinical guidelines fail to offer specific management tools specific to treating post-COVID patients. The recommendations offered are more helpful to health in general. The fact that more specific recommendations are lacking is simply caused by the lack of knowledge of this condition at present. As more research is conducted and more knowledge obtained, new guidelines should become more detailed.

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As doctors struggled through several surges of COVID-19 infections, most of what we learned was acquired through real-life experience. While many treatment options were promoted, most flat-out failed to be real therapeutics at all. Now that we have a safe and effective vaccine, we can prevent many infections from this virus. However, we are still left to manage the many post-COVID symptoms our patients continue to suffer with.

Symptoms following infection can last for months and range widely from “brain fog,” fatigue, dyspnea, chest pain, generalized weakness, depression, and a host of others. Patients may experience one or all of these symptoms, and there is currently no good way to predict who will go on to become a COVID “long hauler”.

Following the example of being educated by COVID as it happened, the same is true for managing post-COVID symptoms. The medical community still has a poor understanding of why some people develop it and there are few evidence-based studies to support any treatment modalities.

Earlier this month, the Centers for Disease Control and Prevention issued a set of clinical guidelines addressing treatment of post-COVID symptoms, which they define as “new, recurring, or ongoing symptoms more than 4 weeks after infection, sometimes after initial symptom recovery.” It is important to note that these symptoms can occur in any degree of sickness during the acute infection, including in those who were asymptomatic. Even the actual name of this post-COVID syndrome is still being developed, with several other names being used for it as well.

While the guidelines are quite extensive, the actual clinical recommendations are still vague. For example, it is advised to let the patient know that post-COVID symptoms are still not well understood. While it is important to be transparent with patients, this does little to reassure them. Patients look to doctors, especially their primary care physicians, to guide them on the best treatment paths. Yet, we currently have none for post-COVID syndrome.

It is also advised to treat the patients’ symptoms and help improve functioning. For many diseases, doctors like to get to the root cause of the problem. Treating a symptom often masks an underlying condition. It may make the patient feel better and improve what they are capable of doing, which is important, but it also fails to unmask the real problem. It is also important to note that symptoms can be out of proportion to clinical findings and should not be dismissed: we just don’t have the answers yet.

One helpful recommendation is having a patient keep a diary of their symptoms. This will help both the patient and doctor learn what may be triggering factors. If it is, for example, exertion that induces breathlessness, perhaps the patient can gradually increase their level of activity to minimize symptoms. Additionally, a “comprehensive rehabilitation program” is also advised and this can greatly assist addressing all the issues a patient is experiencing, physically and medically.

It is also advised that management of underlying medical conditions be optimized. While this is very important, it is not something specific to post-COVID syndrome: All patients should have their underlying medical conditions well controlled. It might be that the patient is paying more attention to their overall health, which is a good thing. However, this does not necessarily reduce the current symptoms a patient is experiencing.

The CDC makes a good attempt to offer guidance in the frustrating management of post-COVID syndrome. However, their clinical guidelines fail to offer specific management tools specific to treating post-COVID patients. The recommendations offered are more helpful to health in general. The fact that more specific recommendations are lacking is simply caused by the lack of knowledge of this condition at present. As more research is conducted and more knowledge obtained, new guidelines should become more detailed.

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As summer approaches, so does the risk of Lyme disease.

According to the Centers for Disease Control and Prevention, Lyme disease is the fastest growing vector-borne disease, affecting approximately 300,000 Americans every year. It is caused by the spirochete, Borrelia burgdorferi which is transmitted to humans by the deer tick. Lyme disease is often an overlooked diagnosis for myriad reasons, including inaccurate test results.

Infection prevention

We all know that the best way to treat any disease is by preventing it. The following measures are recommended as tools to prevent infection: personal protective wear, repellents, and removal of the attached tick. Recommended repellents include DEET, picaridin, IR3535, oil of lemon, eucalyptus, para-Menthane-3,8-diol (PMD), 2-undecanone, and permethrin. If a tick is found, it should be removed promptly by mechanical measures, such as with tweezers. The tweezers should be inserted between the tick body and skin to ensure removal of the entire tick. Burning an attached tick or applying a noxious chemical to the tick is not recommended.

Diagnosis

Diagnosing Lyme disease is often difficult given that tests can be negative for some time after a tick bite, even when the infection is present. There is good evidence to show that submitting the removed tick for identification is good practice. However, there is no evidence supporting testing the removed tick for the presence of Borrelia burgdorferi as it does not reliably predict infection in humans. It also is recommended to avoid testing asymptomatic people following a tick bite.

Following a high-risk tick bite, adults and children can be given prophylactic antibiotics within 72 hours. It is not helpful for low-risk bites. If the risk level is uncertain, it is better to observe before giving antibiotics. For adults, a single 200-mg dose of doxycycline can be given. In children, 4.4 mg per kg of body weight, up to 200 mg max, can be used for those under 45 kg.

For patients with a tick exposure and erythema migrans, a clinical diagnosis of Lyme disease can be made without further testing. If the clinical presentation is not typical, it is recommended to do an antibody test on an acute phase serum sample followed by a convalescent serum sample in 2-3 weeks if the initial test is negative. Recommended antibiotics for treatment include doxycycline for 10 days or amoxicillin or cefuroxime for 14 days. If a patient is unable to take these, azithromycin may be used for 7 days.

The guidelines also make recommendations regarding testing for Lyme neuroborreliosis, for which neurologic presentations, for adults with psychiatric illnesses, and for children with developmental/behavioral/psychiatric disorders. They further make recommendations for treatment of Lyme disease involving the brain or spinal column, facial nerve palsy, carditis, cardiomyopathy, and arthritis, which are beyond the scope of this discussion.

As family doctors, we are often the first ones patients call upon after a tick bite. We are the ones who diagnosis and treat Lyme disease, so it is imperative that we stay up to date with current clinical guidelines and practice evidence-based medicine. These most recent guidelines from several specialty societies can provide the answers to many of our patients’ questions. They also serve as a great tool to help with our clinical decision-making regarding tick bites. Lyme disease can be a scary infection for patients but, if we offer them the recommended measures, it doesn’t have to be.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As summer approaches, so does the risk of Lyme disease.

According to the Centers for Disease Control and Prevention, Lyme disease is the fastest growing vector-borne disease, affecting approximately 300,000 Americans every year. It is caused by the spirochete, Borrelia burgdorferi which is transmitted to humans by the deer tick. Lyme disease is often an overlooked diagnosis for myriad reasons, including inaccurate test results.

Infection prevention

We all know that the best way to treat any disease is by preventing it. The following measures are recommended as tools to prevent infection: personal protective wear, repellents, and removal of the attached tick. Recommended repellents include DEET, picaridin, IR3535, oil of lemon, eucalyptus, para-Menthane-3,8-diol (PMD), 2-undecanone, and permethrin. If a tick is found, it should be removed promptly by mechanical measures, such as with tweezers. The tweezers should be inserted between the tick body and skin to ensure removal of the entire tick. Burning an attached tick or applying a noxious chemical to the tick is not recommended.

Diagnosis

Diagnosing Lyme disease is often difficult given that tests can be negative for some time after a tick bite, even when the infection is present. There is good evidence to show that submitting the removed tick for identification is good practice. However, there is no evidence supporting testing the removed tick for the presence of Borrelia burgdorferi as it does not reliably predict infection in humans. It also is recommended to avoid testing asymptomatic people following a tick bite.

Following a high-risk tick bite, adults and children can be given prophylactic antibiotics within 72 hours. It is not helpful for low-risk bites. If the risk level is uncertain, it is better to observe before giving antibiotics. For adults, a single 200-mg dose of doxycycline can be given. In children, 4.4 mg per kg of body weight, up to 200 mg max, can be used for those under 45 kg.

For patients with a tick exposure and erythema migrans, a clinical diagnosis of Lyme disease can be made without further testing. If the clinical presentation is not typical, it is recommended to do an antibody test on an acute phase serum sample followed by a convalescent serum sample in 2-3 weeks if the initial test is negative. Recommended antibiotics for treatment include doxycycline for 10 days or amoxicillin or cefuroxime for 14 days. If a patient is unable to take these, azithromycin may be used for 7 days.

The guidelines also make recommendations regarding testing for Lyme neuroborreliosis, for which neurologic presentations, for adults with psychiatric illnesses, and for children with developmental/behavioral/psychiatric disorders. They further make recommendations for treatment of Lyme disease involving the brain or spinal column, facial nerve palsy, carditis, cardiomyopathy, and arthritis, which are beyond the scope of this discussion.

As family doctors, we are often the first ones patients call upon after a tick bite. We are the ones who diagnosis and treat Lyme disease, so it is imperative that we stay up to date with current clinical guidelines and practice evidence-based medicine. These most recent guidelines from several specialty societies can provide the answers to many of our patients’ questions. They also serve as a great tool to help with our clinical decision-making regarding tick bites. Lyme disease can be a scary infection for patients but, if we offer them the recommended measures, it doesn’t have to be.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As summer approaches, so does the risk of Lyme disease.

According to the Centers for Disease Control and Prevention, Lyme disease is the fastest growing vector-borne disease, affecting approximately 300,000 Americans every year. It is caused by the spirochete, Borrelia burgdorferi which is transmitted to humans by the deer tick. Lyme disease is often an overlooked diagnosis for myriad reasons, including inaccurate test results.

Infection prevention

We all know that the best way to treat any disease is by preventing it. The following measures are recommended as tools to prevent infection: personal protective wear, repellents, and removal of the attached tick. Recommended repellents include DEET, picaridin, IR3535, oil of lemon, eucalyptus, para-Menthane-3,8-diol (PMD), 2-undecanone, and permethrin. If a tick is found, it should be removed promptly by mechanical measures, such as with tweezers. The tweezers should be inserted between the tick body and skin to ensure removal of the entire tick. Burning an attached tick or applying a noxious chemical to the tick is not recommended.

Diagnosis

Diagnosing Lyme disease is often difficult given that tests can be negative for some time after a tick bite, even when the infection is present. There is good evidence to show that submitting the removed tick for identification is good practice. However, there is no evidence supporting testing the removed tick for the presence of Borrelia burgdorferi as it does not reliably predict infection in humans. It also is recommended to avoid testing asymptomatic people following a tick bite.

Following a high-risk tick bite, adults and children can be given prophylactic antibiotics within 72 hours. It is not helpful for low-risk bites. If the risk level is uncertain, it is better to observe before giving antibiotics. For adults, a single 200-mg dose of doxycycline can be given. In children, 4.4 mg per kg of body weight, up to 200 mg max, can be used for those under 45 kg.

For patients with a tick exposure and erythema migrans, a clinical diagnosis of Lyme disease can be made without further testing. If the clinical presentation is not typical, it is recommended to do an antibody test on an acute phase serum sample followed by a convalescent serum sample in 2-3 weeks if the initial test is negative. Recommended antibiotics for treatment include doxycycline for 10 days or amoxicillin or cefuroxime for 14 days. If a patient is unable to take these, azithromycin may be used for 7 days.

The guidelines also make recommendations regarding testing for Lyme neuroborreliosis, for which neurologic presentations, for adults with psychiatric illnesses, and for children with developmental/behavioral/psychiatric disorders. They further make recommendations for treatment of Lyme disease involving the brain or spinal column, facial nerve palsy, carditis, cardiomyopathy, and arthritis, which are beyond the scope of this discussion.

As family doctors, we are often the first ones patients call upon after a tick bite. We are the ones who diagnosis and treat Lyme disease, so it is imperative that we stay up to date with current clinical guidelines and practice evidence-based medicine. These most recent guidelines from several specialty societies can provide the answers to many of our patients’ questions. They also serve as a great tool to help with our clinical decision-making regarding tick bites. Lyme disease can be a scary infection for patients but, if we offer them the recommended measures, it doesn’t have to be.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

As has been dominating the headlines, the Centers for Disease Control and Prevention recently released updated public health guidance for those who are fully vaccinated against COVID-19. This guidance was issued on May 13, 2021, and has potentially provided some relief to those who are fully vaccinated, though some are concerned and confused about the implications of this guidance.

This new guidance applies to those who are fully vaccinated as indicated by 2 weeks after the second dose in a 2-dose series or 2 weeks after a single-dose vaccine. Those who meet these criteria no longer need to wear a mask or physically distance themselves from others in both indoor and outdoor settings. For those not fully vaccinated, masking and social distancing should continue to be practiced.

The new guidance indicates that quarantine after a known exposure is no longer necessary.

Unless required by local, state, or territorial health authorities, testing is no longer required following domestic travel for fully vaccinated individuals. A negative test is still required prior to boarding an international flight to the United States and testing 3-5 days after arrival is still recommended. Self-quarantine is no longer required after international travel for fully vaccinated individuals.

The new guidance recommends that individuals who are fully vaccinated not participate in routine screening programs when feasible. Finally, if an individual has tested positive for COVID-19, regardless of vaccination status, that person should isolate and not visit public or private settings for a minimum of ten days.¹

Updated guidance for health care facilities

In addition to changes for the general public in all settings, the CDC updated guidance for health care facilities on April 27, 2021. These updated guidelines allow for communal dining and visitation for fully vaccinated patients and their visitors. The guidelines indicate that fully vaccinated health care personnel (HCP) do not require quarantine after exposure to patients who have tested positive for COVID-19 as long as the HCP remains asymptomatic. They should, however, continue to utilize personal protective equipment as previously recommended. HCPs are able to be in break and meeting rooms unmasked if all HCPs are vaccinated.²

There are some important caveats to these updated guidelines. They do not apply to those who have immunocompromising conditions, including those using immunosuppressant agents. They also do not apply to locations subject to federal, state, local, tribal, or territorial laws, rules, and regulations, including local business and workplace guidance.

Those who work or reside in correction or detention facilities and homeless shelters are also still required to test after known exposures. Masking is still required by all travelers on all forms of public transportation into and within the United States.

Most importantly, the guidelines apply only to those who are fully vaccinated. Finally, no vaccine is perfect. As such, anyone who experiences symptoms indicative of COVID-19, regardless of vaccination status, should obtain viral testing and isolate themselves from others.^1,2

Pros and cons to new guidance

Both sets of updated guidelines are a great example of public health guidance that is changing as the evidence is gathered and changes. This guidance is also a welcome encouragement that the vaccines are effective at decreasing transmission of this virus that has upended our world.

These guidelines leave room for change as evidence is gathered on emerging novel variants. There are, however, a few remaining concerns.

My first concern is for those who are not yet able to be vaccinated, including children under the age of 12. For families with members who are not fully vaccinated, they may have first heard the headlines of “you do not have to mask” to then read the fine print that remains. When truly following these guidelines, many social situations in both the public and private setting should still include both masking and social distancing.

There is no clarity on how these guidelines are enforced. Within the guidance, it is clear that individuals’ privacy is of utmost importance. In the absence of knowledge, that means that the assumption should be that all are not yet vaccinated. Unless there is a way to reliably demonstrate vaccination status, it would likely still be safer to assume that there are individuals who are not fully vaccinated within the setting.

Finally, although this is great news surrounding the efficacy of the vaccine, some are concerned that local mask mandates that have already started to be lifted will be completely removed. As there is still a large portion of the population not yet fully vaccinated, it seems premature for local, state, and territorial authorities to lift these mandates.
 

How to continue exercising caution

With the outstanding concerns, I will continue to mask in settings, particularly indoors, where I do not definitely know that everyone is vaccinated. I will continue to do this to protect my children and my patients who are not yet vaccinated, and my patients who are immunosuppressed for whom we do not yet have enough information.

I will continue to advise my patients to be thoughtful about the risk for themselves and their families as well.

There has been more benefit to these public health measures then just decreased transmission of COVID-19. I hope that this year has reinforced within us the benefits of masking and self-isolation in the cases of any contagious illnesses.

Although I am looking forward to the opportunities to interact in person with more colleagues and friends, I think we should continue to do this with caution and thoughtfulness. We must be prepared for the possibility of vaccines having decreased efficacy against novel variants as well as eventually the possibility of waning immunity. If these should occur, we need to be prepared for additional recommendation changes and tightening of restrictions.
 

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program at Humboldt Park, Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. Centers for Disease Control and Prevention. Interim Public Health Recommendations for Fully Vaccinated People. U.S. Department of Health & Human Services, May 13, 2021.

2. Centers for Disease Control and Prevention. Updated Healthcare Infection Prevention and Control Recommendations in Response to COVID-19 Vaccination. U.S. Department of Health and Human Services, April 27, 2021.

As has been dominating the headlines, the Centers for Disease Control and Prevention recently released updated public health guidance for those who are fully vaccinated against COVID-19. This guidance was issued on May 13, 2021, and has potentially provided some relief to those who are fully vaccinated, though some are concerned and confused about the implications of this guidance.

This new guidance applies to those who are fully vaccinated as indicated by 2 weeks after the second dose in a 2-dose series or 2 weeks after a single-dose vaccine. Those who meet these criteria no longer need to wear a mask or physically distance themselves from others in both indoor and outdoor settings. For those not fully vaccinated, masking and social distancing should continue to be practiced.

The new guidance indicates that quarantine after a known exposure is no longer necessary.

Unless required by local, state, or territorial health authorities, testing is no longer required following domestic travel for fully vaccinated individuals. A negative test is still required prior to boarding an international flight to the United States and testing 3-5 days after arrival is still recommended. Self-quarantine is no longer required after international travel for fully vaccinated individuals.

The new guidance recommends that individuals who are fully vaccinated not participate in routine screening programs when feasible. Finally, if an individual has tested positive for COVID-19, regardless of vaccination status, that person should isolate and not visit public or private settings for a minimum of ten days.¹

Updated guidance for health care facilities

In addition to changes for the general public in all settings, the CDC updated guidance for health care facilities on April 27, 2021. These updated guidelines allow for communal dining and visitation for fully vaccinated patients and their visitors. The guidelines indicate that fully vaccinated health care personnel (HCP) do not require quarantine after exposure to patients who have tested positive for COVID-19 as long as the HCP remains asymptomatic. They should, however, continue to utilize personal protective equipment as previously recommended. HCPs are able to be in break and meeting rooms unmasked if all HCPs are vaccinated.²

There are some important caveats to these updated guidelines. They do not apply to those who have immunocompromising conditions, including those using immunosuppressant agents. They also do not apply to locations subject to federal, state, local, tribal, or territorial laws, rules, and regulations, including local business and workplace guidance.

Those who work or reside in correction or detention facilities and homeless shelters are also still required to test after known exposures. Masking is still required by all travelers on all forms of public transportation into and within the United States.

Most importantly, the guidelines apply only to those who are fully vaccinated. Finally, no vaccine is perfect. As such, anyone who experiences symptoms indicative of COVID-19, regardless of vaccination status, should obtain viral testing and isolate themselves from others.^1,2

Pros and cons to new guidance

Both sets of updated guidelines are a great example of public health guidance that is changing as the evidence is gathered and changes. This guidance is also a welcome encouragement that the vaccines are effective at decreasing transmission of this virus that has upended our world.

These guidelines leave room for change as evidence is gathered on emerging novel variants. There are, however, a few remaining concerns.

My first concern is for those who are not yet able to be vaccinated, including children under the age of 12. For families with members who are not fully vaccinated, they may have first heard the headlines of “you do not have to mask” to then read the fine print that remains. When truly following these guidelines, many social situations in both the public and private setting should still include both masking and social distancing.

There is no clarity on how these guidelines are enforced. Within the guidance, it is clear that individuals’ privacy is of utmost importance. In the absence of knowledge, that means that the assumption should be that all are not yet vaccinated. Unless there is a way to reliably demonstrate vaccination status, it would likely still be safer to assume that there are individuals who are not fully vaccinated within the setting.

Finally, although this is great news surrounding the efficacy of the vaccine, some are concerned that local mask mandates that have already started to be lifted will be completely removed. As there is still a large portion of the population not yet fully vaccinated, it seems premature for local, state, and territorial authorities to lift these mandates.
 

How to continue exercising caution

With the outstanding concerns, I will continue to mask in settings, particularly indoors, where I do not definitely know that everyone is vaccinated. I will continue to do this to protect my children and my patients who are not yet vaccinated, and my patients who are immunosuppressed for whom we do not yet have enough information.

I will continue to advise my patients to be thoughtful about the risk for themselves and their families as well.

There has been more benefit to these public health measures then just decreased transmission of COVID-19. I hope that this year has reinforced within us the benefits of masking and self-isolation in the cases of any contagious illnesses.

Although I am looking forward to the opportunities to interact in person with more colleagues and friends, I think we should continue to do this with caution and thoughtfulness. We must be prepared for the possibility of vaccines having decreased efficacy against novel variants as well as eventually the possibility of waning immunity. If these should occur, we need to be prepared for additional recommendation changes and tightening of restrictions.
 

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program at Humboldt Park, Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. Centers for Disease Control and Prevention. Interim Public Health Recommendations for Fully Vaccinated People. U.S. Department of Health & Human Services, May 13, 2021.

2. Centers for Disease Control and Prevention. Updated Healthcare Infection Prevention and Control Recommendations in Response to COVID-19 Vaccination. U.S. Department of Health and Human Services, April 27, 2021.

As has been dominating the headlines, the Centers for Disease Control and Prevention recently released updated public health guidance for those who are fully vaccinated against COVID-19. This guidance was issued on May 13, 2021, and has potentially provided some relief to those who are fully vaccinated, though some are concerned and confused about the implications of this guidance.

This new guidance applies to those who are fully vaccinated as indicated by 2 weeks after the second dose in a 2-dose series or 2 weeks after a single-dose vaccine. Those who meet these criteria no longer need to wear a mask or physically distance themselves from others in both indoor and outdoor settings. For those not fully vaccinated, masking and social distancing should continue to be practiced.

The new guidance indicates that quarantine after a known exposure is no longer necessary.

Unless required by local, state, or territorial health authorities, testing is no longer required following domestic travel for fully vaccinated individuals. A negative test is still required prior to boarding an international flight to the United States and testing 3-5 days after arrival is still recommended. Self-quarantine is no longer required after international travel for fully vaccinated individuals.

The new guidance recommends that individuals who are fully vaccinated not participate in routine screening programs when feasible. Finally, if an individual has tested positive for COVID-19, regardless of vaccination status, that person should isolate and not visit public or private settings for a minimum of ten days.¹

Updated guidance for health care facilities

In addition to changes for the general public in all settings, the CDC updated guidance for health care facilities on April 27, 2021. These updated guidelines allow for communal dining and visitation for fully vaccinated patients and their visitors. The guidelines indicate that fully vaccinated health care personnel (HCP) do not require quarantine after exposure to patients who have tested positive for COVID-19 as long as the HCP remains asymptomatic. They should, however, continue to utilize personal protective equipment as previously recommended. HCPs are able to be in break and meeting rooms unmasked if all HCPs are vaccinated.²

There are some important caveats to these updated guidelines. They do not apply to those who have immunocompromising conditions, including those using immunosuppressant agents. They also do not apply to locations subject to federal, state, local, tribal, or territorial laws, rules, and regulations, including local business and workplace guidance.

Those who work or reside in correction or detention facilities and homeless shelters are also still required to test after known exposures. Masking is still required by all travelers on all forms of public transportation into and within the United States.

Most importantly, the guidelines apply only to those who are fully vaccinated. Finally, no vaccine is perfect. As such, anyone who experiences symptoms indicative of COVID-19, regardless of vaccination status, should obtain viral testing and isolate themselves from others.^1,2

Pros and cons to new guidance

Both sets of updated guidelines are a great example of public health guidance that is changing as the evidence is gathered and changes. This guidance is also a welcome encouragement that the vaccines are effective at decreasing transmission of this virus that has upended our world.

These guidelines leave room for change as evidence is gathered on emerging novel variants. There are, however, a few remaining concerns.

My first concern is for those who are not yet able to be vaccinated, including children under the age of 12. For families with members who are not fully vaccinated, they may have first heard the headlines of “you do not have to mask” to then read the fine print that remains. When truly following these guidelines, many social situations in both the public and private setting should still include both masking and social distancing.

There is no clarity on how these guidelines are enforced. Within the guidance, it is clear that individuals’ privacy is of utmost importance. In the absence of knowledge, that means that the assumption should be that all are not yet vaccinated. Unless there is a way to reliably demonstrate vaccination status, it would likely still be safer to assume that there are individuals who are not fully vaccinated within the setting.

Finally, although this is great news surrounding the efficacy of the vaccine, some are concerned that local mask mandates that have already started to be lifted will be completely removed. As there is still a large portion of the population not yet fully vaccinated, it seems premature for local, state, and territorial authorities to lift these mandates.
 

How to continue exercising caution

With the outstanding concerns, I will continue to mask in settings, particularly indoors, where I do not definitely know that everyone is vaccinated. I will continue to do this to protect my children and my patients who are not yet vaccinated, and my patients who are immunosuppressed for whom we do not yet have enough information.

I will continue to advise my patients to be thoughtful about the risk for themselves and their families as well.

There has been more benefit to these public health measures then just decreased transmission of COVID-19. I hope that this year has reinforced within us the benefits of masking and self-isolation in the cases of any contagious illnesses.

Although I am looking forward to the opportunities to interact in person with more colleagues and friends, I think we should continue to do this with caution and thoughtfulness. We must be prepared for the possibility of vaccines having decreased efficacy against novel variants as well as eventually the possibility of waning immunity. If these should occur, we need to be prepared for additional recommendation changes and tightening of restrictions.
 

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program at Humboldt Park, Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. Centers for Disease Control and Prevention. Interim Public Health Recommendations for Fully Vaccinated People. U.S. Department of Health & Human Services, May 13, 2021.

2. Centers for Disease Control and Prevention. Updated Healthcare Infection Prevention and Control Recommendations in Response to COVID-19 Vaccination. U.S. Department of Health and Human Services, April 27, 2021.

The United States Preventive Services Task Force recently released a draft of updated recommendations for screening for prediabetes and type 2 diabetes mellitus (DM). If accepted as written, the new recommendation will be to “screen all asymptomatic adults ages 35 to 70 years who are overweight or obese.” Upon diagnosis of prediabetes, the recommendation is to offer or refer patients to preventive interventions.

This new recommendation would replace the one from 2015, which recommended screening adults aged 40-70 who are overweight or obese, lowering the age at which screening begins by 5 years. It would also replace the recommendation of referral to intensive behavioral counseling to promote a healthy diet and exercise.¹

The American Diabetes Association (ADA) identifies A1c, fasting plasma glucose, or oral glucose tolerance tests as appropriate tests for the diagnosis of prediabetes and type 2 DM, and the new draft recommendation does not provide a preference for method of screening.²

The USPSTF’s draft recommendation could expand screening with the hope of identifying patients with prediabetes, or those with diabetes who are asymptomatic, with the intent of beginning treatment before there are serious complications.
 

Unknown diabetes or prediabetes diagnosis common

It has been estimated by the Centers for Disease Control and Prevention that 12% of U.S. adults had DM as of 2015, though nearly 24% were not aware that they had it. Also, according to the CDC, the prevalence of DM increases with age and is higher in those with less than a high school education. The same report indicates that more than 30% of U.S. adults have prediabetes, and with less than 12% of those individuals are aware of it.³ A possible explanation for a patient’s being unaware of a diagnosis could be that it has been documented in a chart but the patient does not know such information is in his or her health record. According to the evidence provided for the updated recommendation, earlier diagnosis may have an important benefit in preventing serious complications.

A modeling study compared simulated screening strategies and found that the most optimal screening strategy from a cost-effectiveness perspective begins between the ages of 30 and 45, with rescreening every 3-5 years. Further models have led researchers to conclude that early diagnosis can lead to decreased cardiovascular events as well as an opportunity for multifactorial treatment.¹ For this reason, it makes sense to expand the ages of screening for obese and overweight individuals.
 

Treatment recommendations are more flexible

The change in treatment recommendations for a new diagnosis of prediabetes is potentially more useful. It may not be feasible or reasonable for physicians to always provide or refer their patients for intensive behavior interventions. The updated recommendation would allow for the inclusion of not only behavioral counseling and health education, but also potential medication options that are currently available but not approved, or that may be available in the future. The evidence review seemed to be mixed in outcome in this area, so the increased flexibility will likely allow for future opportunities.

Screening criteria may be too narrow

This recommendation, does not, however, provide any guidance on screening of individuals who have other risk factors besides a body mass index consistent with overweight or obesity. It seems that this may be a missed opportunity.

The draft statement clearly indicates that there are other factors associated with increased risk of developing DM, but does not consider these factors in determining which patients should be screened. Both the ADA and the American Association of Clinical Endocrinology (AACE) have recommendations for universal screening for all adults 45 and older, acknowledging that incidence of DM increases with age. The ADA also recommends screening individuals who are overweight or obese and have an additional risk factor regardless of age. The AACE recommends screening all individuals for risk factors regardless of age.

The current and draft recommendations by the USPSTF do not address other risk factors and indicate only that further research is needed to understand the risk associated with DM and the natural history of pre-DM and who may progress to DM or revert to normoglycemia. Without comment on other risk factors or universal screening with age, the USPSTF recommendation potentially would not be sensitive enough to capture all those who may meet criteria for prediabetes or DM.^2,4

In addition to not addressing other risk factors and screening for those of normal and underweight BMI, the USPSTF recommendation does not address frequency of screening. The recommendations from both the ADA and the AACE indicate screening at 3-year intervals for those who are eligible – for any reason. The supporting evidence review did not seem to address this aspect, and so it is understandable that there was no comment. However, I feel this will lead physicians to turn to the other guidelines for guidance where there is disagreement in other aspects.

Ultimately, the draft updated recommendation will provide physicians with the opportunity to identify more patients with prediabetes and DM. This will be wonderful in terms of being able to offer treatments and lifestyle interventions to decrease the morbidity patients would face were these conditions not diagnosed. I hope that future recommendations will also address risk factors in addition to BMI as well as frequency of screening for those who remain at increased risk but initially screen negative.
 

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program at Humboldt Park, Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. Screening for prediabetes and type 2 diabetes mellitus. U.S. Preventive Services Task Force. 2021 Mar 16.

2. Classification and diagnosis of diabetes: Standards of medical care in diabetes – 2020. American Diabetes Association. Diabetes Care. 2020 Jan. doi: 10.2337/dc20-S002.

3. National Diabetes Statistics Report, 2020. Centers for Disease Control and Prevention.

4. American Association of Clinical Endocrinologists and American College of Endocrinology – clinical practice guidelines for developing a diabetes mellitus comprehensive care plan. Hadelsman Y et al. Endocr Pract. 2015 Apr. 1-87. doi: 10.4158/EP15672.GL.

The United States Preventive Services Task Force recently released a draft of updated recommendations for screening for prediabetes and type 2 diabetes mellitus (DM). If accepted as written, the new recommendation will be to “screen all asymptomatic adults ages 35 to 70 years who are overweight or obese.” Upon diagnosis of prediabetes, the recommendation is to offer or refer patients to preventive interventions.

This new recommendation would replace the one from 2015, which recommended screening adults aged 40-70 who are overweight or obese, lowering the age at which screening begins by 5 years. It would also replace the recommendation of referral to intensive behavioral counseling to promote a healthy diet and exercise.¹

The American Diabetes Association (ADA) identifies A1c, fasting plasma glucose, or oral glucose tolerance tests as appropriate tests for the diagnosis of prediabetes and type 2 DM, and the new draft recommendation does not provide a preference for method of screening.²

The USPSTF’s draft recommendation could expand screening with the hope of identifying patients with prediabetes, or those with diabetes who are asymptomatic, with the intent of beginning treatment before there are serious complications.
 

Unknown diabetes or prediabetes diagnosis common

It has been estimated by the Centers for Disease Control and Prevention that 12% of U.S. adults had DM as of 2015, though nearly 24% were not aware that they had it. Also, according to the CDC, the prevalence of DM increases with age and is higher in those with less than a high school education. The same report indicates that more than 30% of U.S. adults have prediabetes, and with less than 12% of those individuals are aware of it.³ A possible explanation for a patient’s being unaware of a diagnosis could be that it has been documented in a chart but the patient does not know such information is in his or her health record. According to the evidence provided for the updated recommendation, earlier diagnosis may have an important benefit in preventing serious complications.

A modeling study compared simulated screening strategies and found that the most optimal screening strategy from a cost-effectiveness perspective begins between the ages of 30 and 45, with rescreening every 3-5 years. Further models have led researchers to conclude that early diagnosis can lead to decreased cardiovascular events as well as an opportunity for multifactorial treatment.¹ For this reason, it makes sense to expand the ages of screening for obese and overweight individuals.
 

Treatment recommendations are more flexible

The change in treatment recommendations for a new diagnosis of prediabetes is potentially more useful. It may not be feasible or reasonable for physicians to always provide or refer their patients for intensive behavior interventions. The updated recommendation would allow for the inclusion of not only behavioral counseling and health education, but also potential medication options that are currently available but not approved, or that may be available in the future. The evidence review seemed to be mixed in outcome in this area, so the increased flexibility will likely allow for future opportunities.

Screening criteria may be too narrow

This recommendation, does not, however, provide any guidance on screening of individuals who have other risk factors besides a body mass index consistent with overweight or obesity. It seems that this may be a missed opportunity.

The draft statement clearly indicates that there are other factors associated with increased risk of developing DM, but does not consider these factors in determining which patients should be screened. Both the ADA and the American Association of Clinical Endocrinology (AACE) have recommendations for universal screening for all adults 45 and older, acknowledging that incidence of DM increases with age. The ADA also recommends screening individuals who are overweight or obese and have an additional risk factor regardless of age. The AACE recommends screening all individuals for risk factors regardless of age.

The current and draft recommendations by the USPSTF do not address other risk factors and indicate only that further research is needed to understand the risk associated with DM and the natural history of pre-DM and who may progress to DM or revert to normoglycemia. Without comment on other risk factors or universal screening with age, the USPSTF recommendation potentially would not be sensitive enough to capture all those who may meet criteria for prediabetes or DM.^2,4

In addition to not addressing other risk factors and screening for those of normal and underweight BMI, the USPSTF recommendation does not address frequency of screening. The recommendations from both the ADA and the AACE indicate screening at 3-year intervals for those who are eligible – for any reason. The supporting evidence review did not seem to address this aspect, and so it is understandable that there was no comment. However, I feel this will lead physicians to turn to the other guidelines for guidance where there is disagreement in other aspects.

Ultimately, the draft updated recommendation will provide physicians with the opportunity to identify more patients with prediabetes and DM. This will be wonderful in terms of being able to offer treatments and lifestyle interventions to decrease the morbidity patients would face were these conditions not diagnosed. I hope that future recommendations will also address risk factors in addition to BMI as well as frequency of screening for those who remain at increased risk but initially screen negative.
 

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program at Humboldt Park, Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. Screening for prediabetes and type 2 diabetes mellitus. U.S. Preventive Services Task Force. 2021 Mar 16.

2. Classification and diagnosis of diabetes: Standards of medical care in diabetes – 2020. American Diabetes Association. Diabetes Care. 2020 Jan. doi: 10.2337/dc20-S002.

3. National Diabetes Statistics Report, 2020. Centers for Disease Control and Prevention.

4. American Association of Clinical Endocrinologists and American College of Endocrinology – clinical practice guidelines for developing a diabetes mellitus comprehensive care plan. Hadelsman Y et al. Endocr Pract. 2015 Apr. 1-87. doi: 10.4158/EP15672.GL.

The United States Preventive Services Task Force recently released a draft of updated recommendations for screening for prediabetes and type 2 diabetes mellitus (DM). If accepted as written, the new recommendation will be to “screen all asymptomatic adults ages 35 to 70 years who are overweight or obese.” Upon diagnosis of prediabetes, the recommendation is to offer or refer patients to preventive interventions.

This new recommendation would replace the one from 2015, which recommended screening adults aged 40-70 who are overweight or obese, lowering the age at which screening begins by 5 years. It would also replace the recommendation of referral to intensive behavioral counseling to promote a healthy diet and exercise.¹

The American Diabetes Association (ADA) identifies A1c, fasting plasma glucose, or oral glucose tolerance tests as appropriate tests for the diagnosis of prediabetes and type 2 DM, and the new draft recommendation does not provide a preference for method of screening.²

The USPSTF’s draft recommendation could expand screening with the hope of identifying patients with prediabetes, or those with diabetes who are asymptomatic, with the intent of beginning treatment before there are serious complications.
 

Unknown diabetes or prediabetes diagnosis common

It has been estimated by the Centers for Disease Control and Prevention that 12% of U.S. adults had DM as of 2015, though nearly 24% were not aware that they had it. Also, according to the CDC, the prevalence of DM increases with age and is higher in those with less than a high school education. The same report indicates that more than 30% of U.S. adults have prediabetes, and with less than 12% of those individuals are aware of it.³ A possible explanation for a patient’s being unaware of a diagnosis could be that it has been documented in a chart but the patient does not know such information is in his or her health record. According to the evidence provided for the updated recommendation, earlier diagnosis may have an important benefit in preventing serious complications.

A modeling study compared simulated screening strategies and found that the most optimal screening strategy from a cost-effectiveness perspective begins between the ages of 30 and 45, with rescreening every 3-5 years. Further models have led researchers to conclude that early diagnosis can lead to decreased cardiovascular events as well as an opportunity for multifactorial treatment.¹ For this reason, it makes sense to expand the ages of screening for obese and overweight individuals.
 

Treatment recommendations are more flexible

The change in treatment recommendations for a new diagnosis of prediabetes is potentially more useful. It may not be feasible or reasonable for physicians to always provide or refer their patients for intensive behavior interventions. The updated recommendation would allow for the inclusion of not only behavioral counseling and health education, but also potential medication options that are currently available but not approved, or that may be available in the future. The evidence review seemed to be mixed in outcome in this area, so the increased flexibility will likely allow for future opportunities.

Screening criteria may be too narrow

This recommendation, does not, however, provide any guidance on screening of individuals who have other risk factors besides a body mass index consistent with overweight or obesity. It seems that this may be a missed opportunity.

The draft statement clearly indicates that there are other factors associated with increased risk of developing DM, but does not consider these factors in determining which patients should be screened. Both the ADA and the American Association of Clinical Endocrinology (AACE) have recommendations for universal screening for all adults 45 and older, acknowledging that incidence of DM increases with age. The ADA also recommends screening individuals who are overweight or obese and have an additional risk factor regardless of age. The AACE recommends screening all individuals for risk factors regardless of age.

The current and draft recommendations by the USPSTF do not address other risk factors and indicate only that further research is needed to understand the risk associated with DM and the natural history of pre-DM and who may progress to DM or revert to normoglycemia. Without comment on other risk factors or universal screening with age, the USPSTF recommendation potentially would not be sensitive enough to capture all those who may meet criteria for prediabetes or DM.^2,4

In addition to not addressing other risk factors and screening for those of normal and underweight BMI, the USPSTF recommendation does not address frequency of screening. The recommendations from both the ADA and the AACE indicate screening at 3-year intervals for those who are eligible – for any reason. The supporting evidence review did not seem to address this aspect, and so it is understandable that there was no comment. However, I feel this will lead physicians to turn to the other guidelines for guidance where there is disagreement in other aspects.

Ultimately, the draft updated recommendation will provide physicians with the opportunity to identify more patients with prediabetes and DM. This will be wonderful in terms of being able to offer treatments and lifestyle interventions to decrease the morbidity patients would face were these conditions not diagnosed. I hope that future recommendations will also address risk factors in addition to BMI as well as frequency of screening for those who remain at increased risk but initially screen negative.
 

Dr. Wheat is a family physician at Erie Family Health Center in Chicago. She is program director of Northwestern’s McGaw Family Medicine residency program at Humboldt Park, Chicago. Dr. Wheat serves on the editorial advisory board of Family Practice News. You can contact her at fpnews@mdedge.com.

References

1. Screening for prediabetes and type 2 diabetes mellitus. U.S. Preventive Services Task Force. 2021 Mar 16.

2. Classification and diagnosis of diabetes: Standards of medical care in diabetes – 2020. American Diabetes Association. Diabetes Care. 2020 Jan. doi: 10.2337/dc20-S002.

3. National Diabetes Statistics Report, 2020. Centers for Disease Control and Prevention.

4. American Association of Clinical Endocrinologists and American College of Endocrinology – clinical practice guidelines for developing a diabetes mellitus comprehensive care plan. Hadelsman Y et al. Endocr Pract. 2015 Apr. 1-87. doi: 10.4158/EP15672.GL.

There are three general classes of antifungal agents (number of agents): azole antifungals (9), echinocandins (3), and polyenes (5). The azole antifungals contain an azole ring and inhibit a wide range of fungi. Echinocandins target the fungal cell wall and the polyenes increase the fungal membrane permeability and lead to cell death.

Pregnancy

Azole antifungals inhibit the growth of fungi. Their trade names and molecular weights:

• Clotrimazole (Mycelex), an over-the-counter product, is available as a topical cream. Several studies have found no association between the drug and birth defects.
• Fluconazole (Diflucan) is a teratogen when doses of ≥400 mg/day are used during the first trimester. Smaller doses do not appear to cause embryo/fetal harm.
• Isavuconazonium (Cresemba) if used in pregnancy, exposure of the embryo/fetus would probably be low based on the >99% plasma protein binding, but the plasma half-life is 130 hours. Moreover, the drug is a potent animal teratogen and is best avoided in pregnancy.
• Itraconazole (Onmel, Sporanox, Tolsura), has a low risk, if any, of structural defects, according to what reported human experience suggests.
• Ketoconazole (Xolegel, Extina, Nizoral; 531) does not appear to adversely effect embryos and fetuses, but the human data are very limited. As with any drug, avoiding organogenesis is the best recommendation.
• Miconazole (Oravig) is usually used topically. Small amounts are absorbed from the vagina. The available evidence suggests that the drug does not increase the risk of congenital malformations.
• Posaconazole (Noxafil) does not have reported use in human pregnancy. The animal reproduction data suggest risk. Based on its molecular weight (about 701), the drug will most likely cross the placenta to the embryo/fetus. Thus, the best course is to avoid the drug during pregnancy, especially in the first trimester.
• Voriconazole (Vfend) has one human report of the drug use in pregnancy. The drug was started at about 19 weeks and continued until the woman gave birth at 35 weeks to a healthy male baby. At 6 months of age, the baby remained normal.

Echinocandin antifungals target the fungal cell wall by inhibiting its synthesis. Their trade names and molecular weights:

• Anidulafungin (Eraxis; 1,140) has no published human data. It is indicated for the treatment of candidemia and other forms of Candida infections. The animal data suggest low risk.
• Caspofungin (Cancidas; 1,213) has no published human data. It is indicated for presumed fungal infections in febrile, neutropenic patients. The animal data are suggestive of human risk, especially if exposure occurs in the first trimester. If possible, maternal treatment should be avoided in the first trimester.
• Micafungin (Mycamine; 1,292) has no published human data. It is indicated for the treatment of patients with esophageal candidiasis and for the prophylaxis of Candida infections in patients undergoing hematopoietic stem cell transplantation. The animal data in one species suggest high risk. If possible, maternal treatment should be avoided in the first trimester.

Polyene antifungals cause depolarization of the fungal cell membrane to increase the membrane permeability, which leads to cell death. Their trade names and molecular weights:

• Amphotericin b (Amphocin; Fungizone; 924) There are three other amphotericin agents: amphotericin b cholesteryl sulfate (Amphotec); amphotericin b lipid complex (Abelcet); amphotericin b liposomal (AmBisome). No reports linking amphotericin b with congenital defects have been found. The drug does cross the human placenta. Although there was a higher rate of spontaneous abortions in rabbits given amphotericin b, there was no fetal harm in rats and rabbits when given amphotericin b lipid complex.
• Nystatin (Bio-Statin; Mycostatin; Nilstat; 926). The drug does not appear to cause embryo-fetal harm. Based on published data, the drug can be used at any time in pregnancy.

Breastfeeding

Small amounts of all the above drugs are probably excreted into breast milk if they are used close to breastfeeding. Most can probably be used during breastfeeding, but there are no data for any of these agents. The safest decision is to not use these drugs when breastfeeding.

Mr. Briggs is clinical professor of pharmacy at the University of California, San Francisco, and adjunct professor of pharmacy at the University of Southern California, Los Angeles, as well as at Washington State University, Spokane. Mr. Briggs said he had no relevant financial disclosures. Email him at obnews@mdedge.com.

There are three general classes of antifungal agents (number of agents): azole antifungals (9), echinocandins (3), and polyenes (5). The azole antifungals contain an azole ring and inhibit a wide range of fungi. Echinocandins target the fungal cell wall and the polyenes increase the fungal membrane permeability and lead to cell death.

Pregnancy

Azole antifungals inhibit the growth of fungi. Their trade names and molecular weights:

• Clotrimazole (Mycelex), an over-the-counter product, is available as a topical cream. Several studies have found no association between the drug and birth defects.
• Fluconazole (Diflucan) is a teratogen when doses of ≥400 mg/day are used during the first trimester. Smaller doses do not appear to cause embryo/fetal harm.
• Isavuconazonium (Cresemba) if used in pregnancy, exposure of the embryo/fetus would probably be low based on the >99% plasma protein binding, but the plasma half-life is 130 hours. Moreover, the drug is a potent animal teratogen and is best avoided in pregnancy.
• Itraconazole (Onmel, Sporanox, Tolsura), has a low risk, if any, of structural defects, according to what reported human experience suggests.
• Ketoconazole (Xolegel, Extina, Nizoral; 531) does not appear to adversely effect embryos and fetuses, but the human data are very limited. As with any drug, avoiding organogenesis is the best recommendation.
• Miconazole (Oravig) is usually used topically. Small amounts are absorbed from the vagina. The available evidence suggests that the drug does not increase the risk of congenital malformations.
• Posaconazole (Noxafil) does not have reported use in human pregnancy. The animal reproduction data suggest risk. Based on its molecular weight (about 701), the drug will most likely cross the placenta to the embryo/fetus. Thus, the best course is to avoid the drug during pregnancy, especially in the first trimester.
• Voriconazole (Vfend) has one human report of the drug use in pregnancy. The drug was started at about 19 weeks and continued until the woman gave birth at 35 weeks to a healthy male baby. At 6 months of age, the baby remained normal.

Echinocandin antifungals target the fungal cell wall by inhibiting its synthesis. Their trade names and molecular weights:

• Anidulafungin (Eraxis; 1,140) has no published human data. It is indicated for the treatment of candidemia and other forms of Candida infections. The animal data suggest low risk.
• Caspofungin (Cancidas; 1,213) has no published human data. It is indicated for presumed fungal infections in febrile, neutropenic patients. The animal data are suggestive of human risk, especially if exposure occurs in the first trimester. If possible, maternal treatment should be avoided in the first trimester.
• Micafungin (Mycamine; 1,292) has no published human data. It is indicated for the treatment of patients with esophageal candidiasis and for the prophylaxis of Candida infections in patients undergoing hematopoietic stem cell transplantation. The animal data in one species suggest high risk. If possible, maternal treatment should be avoided in the first trimester.

Polyene antifungals cause depolarization of the fungal cell membrane to increase the membrane permeability, which leads to cell death. Their trade names and molecular weights:

• Amphotericin b (Amphocin; Fungizone; 924) There are three other amphotericin agents: amphotericin b cholesteryl sulfate (Amphotec); amphotericin b lipid complex (Abelcet); amphotericin b liposomal (AmBisome). No reports linking amphotericin b with congenital defects have been found. The drug does cross the human placenta. Although there was a higher rate of spontaneous abortions in rabbits given amphotericin b, there was no fetal harm in rats and rabbits when given amphotericin b lipid complex.
• Nystatin (Bio-Statin; Mycostatin; Nilstat; 926). The drug does not appear to cause embryo-fetal harm. Based on published data, the drug can be used at any time in pregnancy.

Breastfeeding

Small amounts of all the above drugs are probably excreted into breast milk if they are used close to breastfeeding. Most can probably be used during breastfeeding, but there are no data for any of these agents. The safest decision is to not use these drugs when breastfeeding.

Mr. Briggs is clinical professor of pharmacy at the University of California, San Francisco, and adjunct professor of pharmacy at the University of Southern California, Los Angeles, as well as at Washington State University, Spokane. Mr. Briggs said he had no relevant financial disclosures. Email him at obnews@mdedge.com.

There are three general classes of antifungal agents (number of agents): azole antifungals (9), echinocandins (3), and polyenes (5). The azole antifungals contain an azole ring and inhibit a wide range of fungi. Echinocandins target the fungal cell wall and the polyenes increase the fungal membrane permeability and lead to cell death.

Pregnancy

Azole antifungals inhibit the growth of fungi. Their trade names and molecular weights:

• Clotrimazole (Mycelex), an over-the-counter product, is available as a topical cream. Several studies have found no association between the drug and birth defects.
• Fluconazole (Diflucan) is a teratogen when doses of ≥400 mg/day are used during the first trimester. Smaller doses do not appear to cause embryo/fetal harm.
• Isavuconazonium (Cresemba) if used in pregnancy, exposure of the embryo/fetus would probably be low based on the >99% plasma protein binding, but the plasma half-life is 130 hours. Moreover, the drug is a potent animal teratogen and is best avoided in pregnancy.
• Itraconazole (Onmel, Sporanox, Tolsura), has a low risk, if any, of structural defects, according to what reported human experience suggests.
• Ketoconazole (Xolegel, Extina, Nizoral; 531) does not appear to adversely effect embryos and fetuses, but the human data are very limited. As with any drug, avoiding organogenesis is the best recommendation.
• Miconazole (Oravig) is usually used topically. Small amounts are absorbed from the vagina. The available evidence suggests that the drug does not increase the risk of congenital malformations.
• Posaconazole (Noxafil) does not have reported use in human pregnancy. The animal reproduction data suggest risk. Based on its molecular weight (about 701), the drug will most likely cross the placenta to the embryo/fetus. Thus, the best course is to avoid the drug during pregnancy, especially in the first trimester.
• Voriconazole (Vfend) has one human report of the drug use in pregnancy. The drug was started at about 19 weeks and continued until the woman gave birth at 35 weeks to a healthy male baby. At 6 months of age, the baby remained normal.

Echinocandin antifungals target the fungal cell wall by inhibiting its synthesis. Their trade names and molecular weights:

• Anidulafungin (Eraxis; 1,140) has no published human data. It is indicated for the treatment of candidemia and other forms of Candida infections. The animal data suggest low risk.
• Caspofungin (Cancidas; 1,213) has no published human data. It is indicated for presumed fungal infections in febrile, neutropenic patients. The animal data are suggestive of human risk, especially if exposure occurs in the first trimester. If possible, maternal treatment should be avoided in the first trimester.
• Micafungin (Mycamine; 1,292) has no published human data. It is indicated for the treatment of patients with esophageal candidiasis and for the prophylaxis of Candida infections in patients undergoing hematopoietic stem cell transplantation. The animal data in one species suggest high risk. If possible, maternal treatment should be avoided in the first trimester.

Polyene antifungals cause depolarization of the fungal cell membrane to increase the membrane permeability, which leads to cell death. Their trade names and molecular weights:

• Amphotericin b (Amphocin; Fungizone; 924) There are three other amphotericin agents: amphotericin b cholesteryl sulfate (Amphotec); amphotericin b lipid complex (Abelcet); amphotericin b liposomal (AmBisome). No reports linking amphotericin b with congenital defects have been found. The drug does cross the human placenta. Although there was a higher rate of spontaneous abortions in rabbits given amphotericin b, there was no fetal harm in rats and rabbits when given amphotericin b lipid complex.
• Nystatin (Bio-Statin; Mycostatin; Nilstat; 926). The drug does not appear to cause embryo-fetal harm. Based on published data, the drug can be used at any time in pregnancy.

Breastfeeding

Small amounts of all the above drugs are probably excreted into breast milk if they are used close to breastfeeding. Most can probably be used during breastfeeding, but there are no data for any of these agents. The safest decision is to not use these drugs when breastfeeding.

Mr. Briggs is clinical professor of pharmacy at the University of California, San Francisco, and adjunct professor of pharmacy at the University of Southern California, Los Angeles, as well as at Washington State University, Spokane. Mr. Briggs said he had no relevant financial disclosures. Email him at obnews@mdedge.com.

Recommendations, as well as conspiracy theories about COVID-19, have changed at distressing rates over the past year. No disease has ever been more politicized, or more polarizing.

Experts, as well as the least educated, take a stand on what they believe is the most important way to prevent and treat this virus. Many medications have been touted as cures, even when doctors and scientists say they don’t work.

Just recently, a study was published revealing that ivermectin is not effective as a COVID-19 treatment while people continue to claim it works. It has never been more important for doctors, and especially family physicians, to have accurate and updated guidelines.

The NIH and CDC have been publishing recommendations and guidelines for the prevention and treatment of COVID-19 since the start of the pandemic. Like any new disease, these have been changing to keep up as new knowledge related to the disease becomes available.
 

NIH updates treatment guidelines

A recent update to the NIH COVID-19 treatment guidelines was published on March 5, 2021. While the complete guidelines are quite extensive, spanning over 200 pages, it’s most important to understand the most recent updates in them.

Since preventative medicine is an integral part of primary care, it is important to note that no medications have been advised to prevent infection with COVID-19. In fact, taking drugs for pre-exposure prophylaxis (PrEp) is not recommended even in the highest-risk patients, such as health care workers.

In the updated guidelines, tocilizumab in a single IV dose of 8 mg/kg up to a maximum of 800 mg can be given only in combination with dexamethasone (or equivalent corticosteroid) in certain hospitalized patients exhibiting rapid respiratory decompensation. These patients include recently hospitalized patients who have been admitted to the ICU within the previous 24 hours and now require mechanical ventilation or high-flow oxygen via nasal cannula. Those not in the ICU who require rapidly increasing oxygen levels and have significantly increased levels of inflammatory markers should also receive this therapy. In the new guidance, the NIH recommends treating other hospitalized patients who require oxygen with remdesivir, remdesivir + dexamethasone, or dexamethasone alone.

In outpatients, those who have mild to moderate infection and are at increased risk of developing severe disease and/or hospitalization can be treated with bamlanivimab 700 mg + etesevimab 1,400 mg. This should be started as soon as possible after a confirmed diagnosis and within 10 days of symptom onset, according to the NIH recommendations. There is no evidence to support its use in patients hospitalized because of infection. However, it can be used in patients hospitalized for other reasons who have mild to moderate infection, but should be reserved – because of limited supply – for those with the highest risk of complications.
 

Hydroxychloroquine and casirivimab + imdevimab

One medication that has been touted in the media as a tool to treat COVID-19 has been hydroxychloroquine. Past guidelines recommended against this medication as a treatment because it lacked efficacy and posed risks for no therapeutic benefit. The most recent guidelines also recommend against the use of hydroxychloroquine for pre- and postexposure prophylaxis.

Casirivimab + imdevimab has been another talked about therapy. However, current guidelines recommend against its use in hospitalized patients. In addition, it is advised that hospitalized patients be enrolled in a clinical trial to receive it.

Since the pandemic began, the world has seen more than 120 million infections and more than 2 million deaths. Family physicians have a vital role to play as we are often the first ones patients turn to for treatment and advice. It is imperative we stay current with the guidelines and follow the most recent updates as research data are published.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

Recommendations, as well as conspiracy theories about COVID-19, have changed at distressing rates over the past year. No disease has ever been more politicized, or more polarizing.

Experts, as well as the least educated, take a stand on what they believe is the most important way to prevent and treat this virus. Many medications have been touted as cures, even when doctors and scientists say they don’t work.

Just recently, a study was published revealing that ivermectin is not effective as a COVID-19 treatment while people continue to claim it works. It has never been more important for doctors, and especially family physicians, to have accurate and updated guidelines.

The NIH and CDC have been publishing recommendations and guidelines for the prevention and treatment of COVID-19 since the start of the pandemic. Like any new disease, these have been changing to keep up as new knowledge related to the disease becomes available.
 

NIH updates treatment guidelines

A recent update to the NIH COVID-19 treatment guidelines was published on March 5, 2021. While the complete guidelines are quite extensive, spanning over 200 pages, it’s most important to understand the most recent updates in them.

Since preventative medicine is an integral part of primary care, it is important to note that no medications have been advised to prevent infection with COVID-19. In fact, taking drugs for pre-exposure prophylaxis (PrEp) is not recommended even in the highest-risk patients, such as health care workers.

In the updated guidelines, tocilizumab in a single IV dose of 8 mg/kg up to a maximum of 800 mg can be given only in combination with dexamethasone (or equivalent corticosteroid) in certain hospitalized patients exhibiting rapid respiratory decompensation. These patients include recently hospitalized patients who have been admitted to the ICU within the previous 24 hours and now require mechanical ventilation or high-flow oxygen via nasal cannula. Those not in the ICU who require rapidly increasing oxygen levels and have significantly increased levels of inflammatory markers should also receive this therapy. In the new guidance, the NIH recommends treating other hospitalized patients who require oxygen with remdesivir, remdesivir + dexamethasone, or dexamethasone alone.

In outpatients, those who have mild to moderate infection and are at increased risk of developing severe disease and/or hospitalization can be treated with bamlanivimab 700 mg + etesevimab 1,400 mg. This should be started as soon as possible after a confirmed diagnosis and within 10 days of symptom onset, according to the NIH recommendations. There is no evidence to support its use in patients hospitalized because of infection. However, it can be used in patients hospitalized for other reasons who have mild to moderate infection, but should be reserved – because of limited supply – for those with the highest risk of complications.
 

Hydroxychloroquine and casirivimab + imdevimab

One medication that has been touted in the media as a tool to treat COVID-19 has been hydroxychloroquine. Past guidelines recommended against this medication as a treatment because it lacked efficacy and posed risks for no therapeutic benefit. The most recent guidelines also recommend against the use of hydroxychloroquine for pre- and postexposure prophylaxis.

Casirivimab + imdevimab has been another talked about therapy. However, current guidelines recommend against its use in hospitalized patients. In addition, it is advised that hospitalized patients be enrolled in a clinical trial to receive it.

Since the pandemic began, the world has seen more than 120 million infections and more than 2 million deaths. Family physicians have a vital role to play as we are often the first ones patients turn to for treatment and advice. It is imperative we stay current with the guidelines and follow the most recent updates as research data are published.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.

Recommendations, as well as conspiracy theories about COVID-19, have changed at distressing rates over the past year. No disease has ever been more politicized, or more polarizing.

Experts, as well as the least educated, take a stand on what they believe is the most important way to prevent and treat this virus. Many medications have been touted as cures, even when doctors and scientists say they don’t work.

Just recently, a study was published revealing that ivermectin is not effective as a COVID-19 treatment while people continue to claim it works. It has never been more important for doctors, and especially family physicians, to have accurate and updated guidelines.

The NIH and CDC have been publishing recommendations and guidelines for the prevention and treatment of COVID-19 since the start of the pandemic. Like any new disease, these have been changing to keep up as new knowledge related to the disease becomes available.
 

NIH updates treatment guidelines

A recent update to the NIH COVID-19 treatment guidelines was published on March 5, 2021. While the complete guidelines are quite extensive, spanning over 200 pages, it’s most important to understand the most recent updates in them.

Since preventative medicine is an integral part of primary care, it is important to note that no medications have been advised to prevent infection with COVID-19. In fact, taking drugs for pre-exposure prophylaxis (PrEp) is not recommended even in the highest-risk patients, such as health care workers.

In the updated guidelines, tocilizumab in a single IV dose of 8 mg/kg up to a maximum of 800 mg can be given only in combination with dexamethasone (or equivalent corticosteroid) in certain hospitalized patients exhibiting rapid respiratory decompensation. These patients include recently hospitalized patients who have been admitted to the ICU within the previous 24 hours and now require mechanical ventilation or high-flow oxygen via nasal cannula. Those not in the ICU who require rapidly increasing oxygen levels and have significantly increased levels of inflammatory markers should also receive this therapy. In the new guidance, the NIH recommends treating other hospitalized patients who require oxygen with remdesivir, remdesivir + dexamethasone, or dexamethasone alone.

In outpatients, those who have mild to moderate infection and are at increased risk of developing severe disease and/or hospitalization can be treated with bamlanivimab 700 mg + etesevimab 1,400 mg. This should be started as soon as possible after a confirmed diagnosis and within 10 days of symptom onset, according to the NIH recommendations. There is no evidence to support its use in patients hospitalized because of infection. However, it can be used in patients hospitalized for other reasons who have mild to moderate infection, but should be reserved – because of limited supply – for those with the highest risk of complications.
 

Hydroxychloroquine and casirivimab + imdevimab

One medication that has been touted in the media as a tool to treat COVID-19 has been hydroxychloroquine. Past guidelines recommended against this medication as a treatment because it lacked efficacy and posed risks for no therapeutic benefit. The most recent guidelines also recommend against the use of hydroxychloroquine for pre- and postexposure prophylaxis.

Casirivimab + imdevimab has been another talked about therapy. However, current guidelines recommend against its use in hospitalized patients. In addition, it is advised that hospitalized patients be enrolled in a clinical trial to receive it.

Since the pandemic began, the world has seen more than 120 million infections and more than 2 million deaths. Family physicians have a vital role to play as we are often the first ones patients turn to for treatment and advice. It is imperative we stay current with the guidelines and follow the most recent updates as research data are published.
 

Dr. Girgis practices family medicine in South River, N.J., and is a clinical assistant professor of family medicine at Robert Wood Johnson Medical School, New Brunswick, N.J. You can contact her at fpnews@mdedge.com.