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While primary care physicians are generally comfortable prescribing vaginal estrogen therapy for recurrent urinary tract infections (UTIs), other nonantibiotic prophylactic options remain significantly underutilized, according to new research that highlights a crucial gap in antibiotic stewardship practices among primary care physicians.
UTIs are the most common bacterial infection in women of all ages, and an estimated 30%-40% of women will experience reinfection within 6 months. Recurrent UTI is typically defined as two or more infections within 6 months or a greater number of infections within a year, according to the American Academy of Family Physicians.
Antibiotics are the first line of defense in preventing and treating recurrent UTIs, but repeated and prolonged use could lead to antibiotic resistance.
Researchers at the University of North Carolina surveyed 40 primary care physicians at one academic medical center and found that 96% of primary care physicians prescribe vaginal estrogen therapy for recurrent UTI prevention, with 58% doing so “often.” Estrogen deficiency and urinary retention are strong contributors to infection.
However, 78% of physicians surveyed said they had never prescribed methenamine hippurate, and 85% said they had never prescribed D-mannose.
Physicians with specialized training in menopausal care felt more at ease prescribing vaginal estrogen therapy to patients with complex medical histories, such as those with a family history of breast cancer or endometrial cancer. This suggests that enhanced education could play a vital role in increasing comfort levels among general practitioners, said Lauren Tholemeier, MD, a urogynecology fellow at the University of North Carolina at Chapel Hill.
“Primary care physicians are the front line of managing patients with recurrent UTI,” said Tholemeier.
“There’s an opportunity for further education on, and even awareness of, methenamine hippurate and D-mannose as an option that has data behind it and can be included as a tool” for patient care, she said.
Indeed, physicians who saw six or more recurrent patients with UTI each month were more likely to prescribe methenamine hippurate, the study found, suggesting that familiarity with recurrent UTI cases can lead to greater confidence in employing alternative prophylactic strategies.
Tholemeier presented her research at the American Urogynecologic Society’s PFD Week in Washington, DC.
Expanding physician knowledge and utilization of all available nonantibiotic therapies can help them better care for patients who don’t necessarily have access to a subspecialist, Tholemeier said.
According to the American Urogynecologic Society’s best practice guidelines, there is limited evidence supporting routine use of D-mannose to prevent recurrent UTI. Methenamine hippurate, however, may be effective for short-term UTI prevention, according to the group.
By broadening the use of vaginal estrogen therapy, methenamine hippurate, and D-mannose, primary care physicians can help reduce reliance on antibiotics for recurrent UTI prevention — a practice that may contribute to growing antibiotic resistance, said Tholemeier.
“The end goal isn’t going to be to say that we should never prescribe antibiotics for UTI infection,” said Tholemeier, adding that, in some cases, physicians can consider using these other medications in conjunction with antibiotics.
“But it’s knowing they [clinicians] have some other options in their toolbox,” she said.
A version of this article first appeared on Medscape.com.
While primary care physicians are generally comfortable prescribing vaginal estrogen therapy for recurrent urinary tract infections (UTIs), other nonantibiotic prophylactic options remain significantly underutilized, according to new research that highlights a crucial gap in antibiotic stewardship practices among primary care physicians.
UTIs are the most common bacterial infection in women of all ages, and an estimated 30%-40% of women will experience reinfection within 6 months. Recurrent UTI is typically defined as two or more infections within 6 months or a greater number of infections within a year, according to the American Academy of Family Physicians.
Antibiotics are the first line of defense in preventing and treating recurrent UTIs, but repeated and prolonged use could lead to antibiotic resistance.
Researchers at the University of North Carolina surveyed 40 primary care physicians at one academic medical center and found that 96% of primary care physicians prescribe vaginal estrogen therapy for recurrent UTI prevention, with 58% doing so “often.” Estrogen deficiency and urinary retention are strong contributors to infection.
However, 78% of physicians surveyed said they had never prescribed methenamine hippurate, and 85% said they had never prescribed D-mannose.
Physicians with specialized training in menopausal care felt more at ease prescribing vaginal estrogen therapy to patients with complex medical histories, such as those with a family history of breast cancer or endometrial cancer. This suggests that enhanced education could play a vital role in increasing comfort levels among general practitioners, said Lauren Tholemeier, MD, a urogynecology fellow at the University of North Carolina at Chapel Hill.
“Primary care physicians are the front line of managing patients with recurrent UTI,” said Tholemeier.
“There’s an opportunity for further education on, and even awareness of, methenamine hippurate and D-mannose as an option that has data behind it and can be included as a tool” for patient care, she said.
Indeed, physicians who saw six or more recurrent patients with UTI each month were more likely to prescribe methenamine hippurate, the study found, suggesting that familiarity with recurrent UTI cases can lead to greater confidence in employing alternative prophylactic strategies.
Tholemeier presented her research at the American Urogynecologic Society’s PFD Week in Washington, DC.
Expanding physician knowledge and utilization of all available nonantibiotic therapies can help them better care for patients who don’t necessarily have access to a subspecialist, Tholemeier said.
According to the American Urogynecologic Society’s best practice guidelines, there is limited evidence supporting routine use of D-mannose to prevent recurrent UTI. Methenamine hippurate, however, may be effective for short-term UTI prevention, according to the group.
By broadening the use of vaginal estrogen therapy, methenamine hippurate, and D-mannose, primary care physicians can help reduce reliance on antibiotics for recurrent UTI prevention — a practice that may contribute to growing antibiotic resistance, said Tholemeier.
“The end goal isn’t going to be to say that we should never prescribe antibiotics for UTI infection,” said Tholemeier, adding that, in some cases, physicians can consider using these other medications in conjunction with antibiotics.
“But it’s knowing they [clinicians] have some other options in their toolbox,” she said.
A version of this article first appeared on Medscape.com.
While primary care physicians are generally comfortable prescribing vaginal estrogen therapy for recurrent urinary tract infections (UTIs), other nonantibiotic prophylactic options remain significantly underutilized, according to new research that highlights a crucial gap in antibiotic stewardship practices among primary care physicians.
UTIs are the most common bacterial infection in women of all ages, and an estimated 30%-40% of women will experience reinfection within 6 months. Recurrent UTI is typically defined as two or more infections within 6 months or a greater number of infections within a year, according to the American Academy of Family Physicians.
Antibiotics are the first line of defense in preventing and treating recurrent UTIs, but repeated and prolonged use could lead to antibiotic resistance.
Researchers at the University of North Carolina surveyed 40 primary care physicians at one academic medical center and found that 96% of primary care physicians prescribe vaginal estrogen therapy for recurrent UTI prevention, with 58% doing so “often.” Estrogen deficiency and urinary retention are strong contributors to infection.
However, 78% of physicians surveyed said they had never prescribed methenamine hippurate, and 85% said they had never prescribed D-mannose.
Physicians with specialized training in menopausal care felt more at ease prescribing vaginal estrogen therapy to patients with complex medical histories, such as those with a family history of breast cancer or endometrial cancer. This suggests that enhanced education could play a vital role in increasing comfort levels among general practitioners, said Lauren Tholemeier, MD, a urogynecology fellow at the University of North Carolina at Chapel Hill.
“Primary care physicians are the front line of managing patients with recurrent UTI,” said Tholemeier.
“There’s an opportunity for further education on, and even awareness of, methenamine hippurate and D-mannose as an option that has data behind it and can be included as a tool” for patient care, she said.
Indeed, physicians who saw six or more recurrent patients with UTI each month were more likely to prescribe methenamine hippurate, the study found, suggesting that familiarity with recurrent UTI cases can lead to greater confidence in employing alternative prophylactic strategies.
Tholemeier presented her research at the American Urogynecologic Society’s PFD Week in Washington, DC.
Expanding physician knowledge and utilization of all available nonantibiotic therapies can help them better care for patients who don’t necessarily have access to a subspecialist, Tholemeier said.
According to the American Urogynecologic Society’s best practice guidelines, there is limited evidence supporting routine use of D-mannose to prevent recurrent UTI. Methenamine hippurate, however, may be effective for short-term UTI prevention, according to the group.
By broadening the use of vaginal estrogen therapy, methenamine hippurate, and D-mannose, primary care physicians can help reduce reliance on antibiotics for recurrent UTI prevention — a practice that may contribute to growing antibiotic resistance, said Tholemeier.
“The end goal isn’t going to be to say that we should never prescribe antibiotics for UTI infection,” said Tholemeier, adding that, in some cases, physicians can consider using these other medications in conjunction with antibiotics.
“But it’s knowing they [clinicians] have some other options in their toolbox,” she said.
A version of this article first appeared on Medscape.com.
FROM PFD WEEK 2024