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Advance directives for psychiatric care reduce compulsory admissions
, new research shows.
Results of a randomized trial showed the peer worker PAD group had a 42% reduction in compulsory admission over the following 12 months. This study group also had lower symptom scores, greater rates of recovery, and increased empowerment, compared with patients assigned to usual care.
In addition to proving that PADs are effective in reducing compulsory admission, the results show that facilitation by peer workers is relevant, study investigator Aurélie Tinland, MD, PhD, Faculté de Médecine Timone, Aix-Marseille University, Marseille, France, told delegates attending the virtual European Psychiatric Association (EPA) 2022 Congress. The study was simultaneously published online in JAMA Psychiatry.
However, Dr. Tinland noted that more research that includes “harder to reach” populations is needed. In addition, greater use of PADs is also key to reducing compulsory admissions.
‘Most coercive’ country
The researchers note that respect for patient autonomy is a strong pillar of health care, such that “involuntary treatment should be unusual.” However, they point out that “compulsory psychiatric admissions are far too common in countries of all income levels.”
In France, said Dr. Tinland, 24% of psychiatric hospitalizations are compulsory. The country is ranked the sixth “most coercive” country in the world, and there are concerns about human rights in French psychiatric facilities.
She added that advance care statements are the most efficient tool for reducing coercion, with one study suggesting they could cut rates by 25%, compared with usual care.
However, she noted there is an “asymmetry” between medical professionals and patients and a risk of “undue influence” when clinicians facilitate the completion of care statements.
To examine the impact on clinical outcomes of peer-worker facilitated PADs, the researchers studied adults with a diagnosis of schizophrenia, bipolar I disorder, or schizoaffective disorder who were admitted to a psychiatric hospital within the previous 12 months. Peer workers are individuals who have lived experience with mental illness and help inform and guide current patients about care options in the event of a mental health crisis.
Study participants were randomly assigned 1:1 to an intervention group or a usual care control group. The intervention group received a PAD document and were assigned a peer worker while the usual care group received comprehensive information about the PAD concept at study entry and were free to complete it, but they were not connected with a peer worker.
The PAD document included information about future treatment and support preferences, early signs of relapse, and coping strategies. Participants could meet the peer worker in a place of their choice and be supported in drafting the document and in sharing it with health care professionals.
In all, 394 individuals completed the study. The majority (61%) of participants were male and 66% had completed post-secondary education. Schizophrenia was diagnosed in 45%, bipolar I disorder in 36%, and schizoaffective disorder in 19%.
Participants in the intervention group were significantly younger than those in the control group, with a mean of 37.4 years versus 41 years (P = .003) and were less likely to have one or more somatic comorbidities, at 61.2% versus 69.2%.
A PAD was completed by 54.6% of individuals in the intervention group versus 7.1% of controls (P < .001). The PAD was written with peer worker support by 41.3% of those in the intervention and by 2% of controls. Of those who completed a PAD, 75.7% met care facilitators, and 27.1% used it during a crisis over the following 12 months.
Results showed that the rate of compulsory admissions was significantly lower in the peer worker PAD group, at 27% versus 39.9% in control participants, at an odds ratio of 0.58 (P = .007).
Participants in the intervention group had lower symptoms on the modified Colorado Symptom Score than usual care patients with an effect size of -0.20 (P = .03) and higher scores on the Empowerment Scale (effect size 0.30, P = .003).
Scores on the Recovery Assessment Scale were also significantly higher in the peer worker PAD group versus controls with an effect size of 0.44 (P < .001). There were no significant differences, however, in overall admission rates, the quality of the therapeutic alliance, or quality of life.
Putting patients in the driver’s seat
Commenting on the findings, Robert Dabney Jr., MA, MDiv, peer apprentice program manager at the Depression and Bipolar Support Alliance, Chicago, said the study “tells us there are many benefits to completing a psychiatric advance directive, but perhaps the most powerful one is putting the person receiving mental health care in the driver’s seat of their own recovery.”
However, he noted that “many people living with mental health conditions don’t know the option exists to decide on their treatment plan in advance of a crisis.”
“This is where peer support specialists can come in. Having a peer who has been through similar experiences and can guide you through the process is as comforting as it is empowering. I have witnessed and experienced firsthand the power of peer support,” he said.
“It’s my personal hope and the goal of the Depression and Bipolar Support Alliance to empower more people to either become peer support specialists or seek out peer support services, because we know it improves and even saves lives,” Mr. Dabney added.
Virginia A. Brown, PhD, department of psychiatry & behavioral sciences, University of Texas at Austin Dell Medical School, noted there are huge differences between the health care systems in France and the United States.
She explained that two of the greatest barriers to PADs in the United States is that until 2016, filling one out was not billable and that “practitioners don’t know anything about advanced care plans.”
Dr. Brown said her own work shows that individuals who support patients during a crisis believe it would be “really helpful if we had some kind of document that we could share with the health care system that says: ‘Hey, look, I’m the designated person to speak for this patient, they’ve identified me through a document.’ So, people were actually describing a need for this document but didn’t know that it existed.”
Another problem is that in the United States, hospitals operate in a “closed system” and cannot talk to an unrelated hospital or to the police department “to get information to those first responders during an emergency about who to talk to about their wishes and preferences.”
“There are a lot of hurdles that we’ve got to get over to make a more robust system that protects the autonomy of people who live with serious mental illness,” Dr. Brown said, as “losing capacity during a crisis is time-limited, and it requires us to respond to it as a medical emergency.”
The study was supported by an institutional grant from the French 2017 National Program of Health Services Research. The Clinical Research Direction of Assistance Publique Hôpitaux de Marseille sponsored the trial. Dr. Tinland declares grants from the French Ministry of Health Directorate General of Health Care Services during the conduct of the study.
A version of this article first appeared on Medscape.com.
, new research shows.
Results of a randomized trial showed the peer worker PAD group had a 42% reduction in compulsory admission over the following 12 months. This study group also had lower symptom scores, greater rates of recovery, and increased empowerment, compared with patients assigned to usual care.
In addition to proving that PADs are effective in reducing compulsory admission, the results show that facilitation by peer workers is relevant, study investigator Aurélie Tinland, MD, PhD, Faculté de Médecine Timone, Aix-Marseille University, Marseille, France, told delegates attending the virtual European Psychiatric Association (EPA) 2022 Congress. The study was simultaneously published online in JAMA Psychiatry.
However, Dr. Tinland noted that more research that includes “harder to reach” populations is needed. In addition, greater use of PADs is also key to reducing compulsory admissions.
‘Most coercive’ country
The researchers note that respect for patient autonomy is a strong pillar of health care, such that “involuntary treatment should be unusual.” However, they point out that “compulsory psychiatric admissions are far too common in countries of all income levels.”
In France, said Dr. Tinland, 24% of psychiatric hospitalizations are compulsory. The country is ranked the sixth “most coercive” country in the world, and there are concerns about human rights in French psychiatric facilities.
She added that advance care statements are the most efficient tool for reducing coercion, with one study suggesting they could cut rates by 25%, compared with usual care.
However, she noted there is an “asymmetry” between medical professionals and patients and a risk of “undue influence” when clinicians facilitate the completion of care statements.
To examine the impact on clinical outcomes of peer-worker facilitated PADs, the researchers studied adults with a diagnosis of schizophrenia, bipolar I disorder, or schizoaffective disorder who were admitted to a psychiatric hospital within the previous 12 months. Peer workers are individuals who have lived experience with mental illness and help inform and guide current patients about care options in the event of a mental health crisis.
Study participants were randomly assigned 1:1 to an intervention group or a usual care control group. The intervention group received a PAD document and were assigned a peer worker while the usual care group received comprehensive information about the PAD concept at study entry and were free to complete it, but they were not connected with a peer worker.
The PAD document included information about future treatment and support preferences, early signs of relapse, and coping strategies. Participants could meet the peer worker in a place of their choice and be supported in drafting the document and in sharing it with health care professionals.
In all, 394 individuals completed the study. The majority (61%) of participants were male and 66% had completed post-secondary education. Schizophrenia was diagnosed in 45%, bipolar I disorder in 36%, and schizoaffective disorder in 19%.
Participants in the intervention group were significantly younger than those in the control group, with a mean of 37.4 years versus 41 years (P = .003) and were less likely to have one or more somatic comorbidities, at 61.2% versus 69.2%.
A PAD was completed by 54.6% of individuals in the intervention group versus 7.1% of controls (P < .001). The PAD was written with peer worker support by 41.3% of those in the intervention and by 2% of controls. Of those who completed a PAD, 75.7% met care facilitators, and 27.1% used it during a crisis over the following 12 months.
Results showed that the rate of compulsory admissions was significantly lower in the peer worker PAD group, at 27% versus 39.9% in control participants, at an odds ratio of 0.58 (P = .007).
Participants in the intervention group had lower symptoms on the modified Colorado Symptom Score than usual care patients with an effect size of -0.20 (P = .03) and higher scores on the Empowerment Scale (effect size 0.30, P = .003).
Scores on the Recovery Assessment Scale were also significantly higher in the peer worker PAD group versus controls with an effect size of 0.44 (P < .001). There were no significant differences, however, in overall admission rates, the quality of the therapeutic alliance, or quality of life.
Putting patients in the driver’s seat
Commenting on the findings, Robert Dabney Jr., MA, MDiv, peer apprentice program manager at the Depression and Bipolar Support Alliance, Chicago, said the study “tells us there are many benefits to completing a psychiatric advance directive, but perhaps the most powerful one is putting the person receiving mental health care in the driver’s seat of their own recovery.”
However, he noted that “many people living with mental health conditions don’t know the option exists to decide on their treatment plan in advance of a crisis.”
“This is where peer support specialists can come in. Having a peer who has been through similar experiences and can guide you through the process is as comforting as it is empowering. I have witnessed and experienced firsthand the power of peer support,” he said.
“It’s my personal hope and the goal of the Depression and Bipolar Support Alliance to empower more people to either become peer support specialists or seek out peer support services, because we know it improves and even saves lives,” Mr. Dabney added.
Virginia A. Brown, PhD, department of psychiatry & behavioral sciences, University of Texas at Austin Dell Medical School, noted there are huge differences between the health care systems in France and the United States.
She explained that two of the greatest barriers to PADs in the United States is that until 2016, filling one out was not billable and that “practitioners don’t know anything about advanced care plans.”
Dr. Brown said her own work shows that individuals who support patients during a crisis believe it would be “really helpful if we had some kind of document that we could share with the health care system that says: ‘Hey, look, I’m the designated person to speak for this patient, they’ve identified me through a document.’ So, people were actually describing a need for this document but didn’t know that it existed.”
Another problem is that in the United States, hospitals operate in a “closed system” and cannot talk to an unrelated hospital or to the police department “to get information to those first responders during an emergency about who to talk to about their wishes and preferences.”
“There are a lot of hurdles that we’ve got to get over to make a more robust system that protects the autonomy of people who live with serious mental illness,” Dr. Brown said, as “losing capacity during a crisis is time-limited, and it requires us to respond to it as a medical emergency.”
The study was supported by an institutional grant from the French 2017 National Program of Health Services Research. The Clinical Research Direction of Assistance Publique Hôpitaux de Marseille sponsored the trial. Dr. Tinland declares grants from the French Ministry of Health Directorate General of Health Care Services during the conduct of the study.
A version of this article first appeared on Medscape.com.
, new research shows.
Results of a randomized trial showed the peer worker PAD group had a 42% reduction in compulsory admission over the following 12 months. This study group also had lower symptom scores, greater rates of recovery, and increased empowerment, compared with patients assigned to usual care.
In addition to proving that PADs are effective in reducing compulsory admission, the results show that facilitation by peer workers is relevant, study investigator Aurélie Tinland, MD, PhD, Faculté de Médecine Timone, Aix-Marseille University, Marseille, France, told delegates attending the virtual European Psychiatric Association (EPA) 2022 Congress. The study was simultaneously published online in JAMA Psychiatry.
However, Dr. Tinland noted that more research that includes “harder to reach” populations is needed. In addition, greater use of PADs is also key to reducing compulsory admissions.
‘Most coercive’ country
The researchers note that respect for patient autonomy is a strong pillar of health care, such that “involuntary treatment should be unusual.” However, they point out that “compulsory psychiatric admissions are far too common in countries of all income levels.”
In France, said Dr. Tinland, 24% of psychiatric hospitalizations are compulsory. The country is ranked the sixth “most coercive” country in the world, and there are concerns about human rights in French psychiatric facilities.
She added that advance care statements are the most efficient tool for reducing coercion, with one study suggesting they could cut rates by 25%, compared with usual care.
However, she noted there is an “asymmetry” between medical professionals and patients and a risk of “undue influence” when clinicians facilitate the completion of care statements.
To examine the impact on clinical outcomes of peer-worker facilitated PADs, the researchers studied adults with a diagnosis of schizophrenia, bipolar I disorder, or schizoaffective disorder who were admitted to a psychiatric hospital within the previous 12 months. Peer workers are individuals who have lived experience with mental illness and help inform and guide current patients about care options in the event of a mental health crisis.
Study participants were randomly assigned 1:1 to an intervention group or a usual care control group. The intervention group received a PAD document and were assigned a peer worker while the usual care group received comprehensive information about the PAD concept at study entry and were free to complete it, but they were not connected with a peer worker.
The PAD document included information about future treatment and support preferences, early signs of relapse, and coping strategies. Participants could meet the peer worker in a place of their choice and be supported in drafting the document and in sharing it with health care professionals.
In all, 394 individuals completed the study. The majority (61%) of participants were male and 66% had completed post-secondary education. Schizophrenia was diagnosed in 45%, bipolar I disorder in 36%, and schizoaffective disorder in 19%.
Participants in the intervention group were significantly younger than those in the control group, with a mean of 37.4 years versus 41 years (P = .003) and were less likely to have one or more somatic comorbidities, at 61.2% versus 69.2%.
A PAD was completed by 54.6% of individuals in the intervention group versus 7.1% of controls (P < .001). The PAD was written with peer worker support by 41.3% of those in the intervention and by 2% of controls. Of those who completed a PAD, 75.7% met care facilitators, and 27.1% used it during a crisis over the following 12 months.
Results showed that the rate of compulsory admissions was significantly lower in the peer worker PAD group, at 27% versus 39.9% in control participants, at an odds ratio of 0.58 (P = .007).
Participants in the intervention group had lower symptoms on the modified Colorado Symptom Score than usual care patients with an effect size of -0.20 (P = .03) and higher scores on the Empowerment Scale (effect size 0.30, P = .003).
Scores on the Recovery Assessment Scale were also significantly higher in the peer worker PAD group versus controls with an effect size of 0.44 (P < .001). There were no significant differences, however, in overall admission rates, the quality of the therapeutic alliance, or quality of life.
Putting patients in the driver’s seat
Commenting on the findings, Robert Dabney Jr., MA, MDiv, peer apprentice program manager at the Depression and Bipolar Support Alliance, Chicago, said the study “tells us there are many benefits to completing a psychiatric advance directive, but perhaps the most powerful one is putting the person receiving mental health care in the driver’s seat of their own recovery.”
However, he noted that “many people living with mental health conditions don’t know the option exists to decide on their treatment plan in advance of a crisis.”
“This is where peer support specialists can come in. Having a peer who has been through similar experiences and can guide you through the process is as comforting as it is empowering. I have witnessed and experienced firsthand the power of peer support,” he said.
“It’s my personal hope and the goal of the Depression and Bipolar Support Alliance to empower more people to either become peer support specialists or seek out peer support services, because we know it improves and even saves lives,” Mr. Dabney added.
Virginia A. Brown, PhD, department of psychiatry & behavioral sciences, University of Texas at Austin Dell Medical School, noted there are huge differences between the health care systems in France and the United States.
She explained that two of the greatest barriers to PADs in the United States is that until 2016, filling one out was not billable and that “practitioners don’t know anything about advanced care plans.”
Dr. Brown said her own work shows that individuals who support patients during a crisis believe it would be “really helpful if we had some kind of document that we could share with the health care system that says: ‘Hey, look, I’m the designated person to speak for this patient, they’ve identified me through a document.’ So, people were actually describing a need for this document but didn’t know that it existed.”
Another problem is that in the United States, hospitals operate in a “closed system” and cannot talk to an unrelated hospital or to the police department “to get information to those first responders during an emergency about who to talk to about their wishes and preferences.”
“There are a lot of hurdles that we’ve got to get over to make a more robust system that protects the autonomy of people who live with serious mental illness,” Dr. Brown said, as “losing capacity during a crisis is time-limited, and it requires us to respond to it as a medical emergency.”
The study was supported by an institutional grant from the French 2017 National Program of Health Services Research. The Clinical Research Direction of Assistance Publique Hôpitaux de Marseille sponsored the trial. Dr. Tinland declares grants from the French Ministry of Health Directorate General of Health Care Services during the conduct of the study.
A version of this article first appeared on Medscape.com.
FROM EPA 2022
Adjunctive psychotherapy may offer no benefit in severe depression
Results of a cross-sectional, naturalistic, multicenter European study showed there were no significant differences in response rates between patients with major depressive disorder (MDD) who received combination treatment with psychotherapy and antidepressant medication in comparison with those who received antidepressant monotherapy, even when comparing different types of psychotherapy.
This “might emphasize the fundamental role of the underlying complex biological interrelationships in MDD and its treatment,” said study investigator Lucie Bartova, MD, PhD, Clinical Division of General Psychiatry, Medical University of Vienna.
However, she noted that patients who received psychotherapy in combination with antidepressants also had “beneficial sociodemographic and clinical characteristics,” which might reflect poorer access to “psychotherapeutic techniques for patients who are more severely ill and have less socioeconomic privilege.”
The resulting selection bias may cause patients with more severe illness to “fall by the wayside,” Dr. Bartova said.
Lead researcher Siegfried Kasper, MD, also from the Medical University of Vienna, agreed, saying in a press release that, by implication, “additional psychotherapy tends to be given to more highly educated and healthier patients, which may reflect the greater availability of psychotherapy to more socially and economically advantaged patients.”
The findings, some of which were previously published in the Journal of Psychiatry Research, were presented at the virtual European Psychiatric Association 2022 Congress.
Inconsistent guidelines
During her presentation, Dr. Bartova said that while “numerous effective antidepressant strategies are available for the treatment of MDD, many patients do not achieve a satisfactory treatment response,” which often leads to further management refinement and the use of off-label treatments.
She continued, saying that the “most obvious” approach in these situations is to try the available treatment options in a “systematic and individualized” manner, ideally by following recommended treatment algorithms.
Meta-analyses have suggested that standardized psychotherapy with fixed, regular sessions that follows an established rationale and is based on a defined school of thought is effective in MDD, “with at least moderate effects.”
Among the psychotherapy approaches, cognitive-behavioral therapy (CBT) is the “best and most investigated,” Dr. Bartova said, but international clinical practice guidelines “lack consistency” regarding recommendations for psychotherapy.
To examine the use and impact of psychotherapy for MDD patients, the researchers studied 1,410 adult inpatients and outpatients from 10 centers in eight countries who were surveyed between 2011 and 2016 by the European Group for the Study of Resistant Depression.
Participants were assessed via the Mini–International Neuropsychiatric Interview, the Montgomery-Åsberg Depression Rating Scale, and the Hamilton Depression Rating Scale.
Results showed that among 1,279 MDD patients who were included in the final analysis, 880 (68.8%) received only antidepressants, while 399 (31.2%) received some form of structured psychotherapy as part of their treatment.
These patients included 22.8% who received CBT, 3.4% who underwent psychoanalytic psychotherapy, and 1.3% who received systemic psychotherapy. The additional psychotherapy was not specified for 3.8%.
Dr. Bartova explained that the use of psychotherapy in combination pharmacologic treatment was significantly associated with younger age, higher educational attainment, and ongoing employment in comparison with antidepressant use alone (P < .001 for all).
In addition, combination therapy was associated with an earlier average age of MDD onset, lower severity of current depressive symptoms, a lower risk of suicidality, higher rates of additional melancholic features in the patients’ symptomatology, and higher rates of comorbid asthma and migraine (P < .001 for all).
There was also a significant association between the use of psychotherapy plus pharmacologic treatment and lower average daily doses of first-line antidepressant medication (P < .001), as well as more frequent administration of agomelatine (P < .001) and a trend toward greater use of vortioxetine (P = .006).
In contrast, among patients who received antidepressants alone, there was a trend toward higher rates of additional psychotic features (P = .054), and the patients were more likely to have received selective serotonin reuptake inhibitors as their first-line antidepressant medication (P < .001).
The researchers found there was no significant difference in rates of response, nonresponse, and treatment-resistant depression (TRD) between patients who received combination psychotherapy and pharmacotherapy and those who received antidepressants alone (P = .369).
Dr. Bartova showed that 25.8% of MDD patients who received combination therapy were classified as responders, compared with 23.5% of those given only antidepressants. Nonresponse was identified in 35.6% and 33.8% of patients, respectively, while 38.6% versus 42.7% had TRD.
Dr. Bartova and colleagues performed an additional analysis to determine whether there was any difference in response depending on the type of psychotherapy.
They divided patients who received combination therapy into those who had received CBT and those who had been given another form of psychotherapy.
Again, there were no significant differences in response, nonresponse, and TRD (P = .256). The response rate was 27.1% among patients given combination CBT, versus 22.4% among those who received another psychotherapy.
“Despite clinical guidelines and studies which advocate for psychotherapy and combining psychotherapy with antidepressants, this study shows that in real life, no added value can be demonstrated for psychotherapy in those already treated with antidepressants for severe depression,” Livia De Picker, MD, PhD, Collaborative Antwerp Psychiatric Research Institute, University of Antwerp, Belgium, said in the press release.
“This doesn’t necessarily mean that psychotherapy is not useful, but it is a clear sign that the way we are currently managing these depressed patients with psychotherapy is not effective and needs critical evaluation,” added Dr. De Picker, who was not involved in the research.
However, Michael E. Thase, MD, professor of psychiatry, University of Pennsylvania, Philadelphia, told this news organization that the current study “is a secondary analysis of a naturalistic study.”
Consequently, it is not possible to account for the “dose and duration, and quality, of the psychotherapy provided.”
Therefore, the findings simply suggest that “the kinds of psychotherapy provided to these patients was not so powerful that people who received it consistently did better than those who did not,” Dr. Thase said.
The European Group for the Study of Resistant Depression obtained an unrestricted grant sponsored by Lundbeck A/S. Dr. Bartova has relationships with AOP Orphan, Medizin Medien Austria, Universimed, Vertretungsnetz, Dialectica, Diagnosia, Schwabe, Janssen, Lundbeck, and Angelini. No other relevant financial relationships have been disclosed.
A version of this article first appeared on Medscape.com.
Results of a cross-sectional, naturalistic, multicenter European study showed there were no significant differences in response rates between patients with major depressive disorder (MDD) who received combination treatment with psychotherapy and antidepressant medication in comparison with those who received antidepressant monotherapy, even when comparing different types of psychotherapy.
This “might emphasize the fundamental role of the underlying complex biological interrelationships in MDD and its treatment,” said study investigator Lucie Bartova, MD, PhD, Clinical Division of General Psychiatry, Medical University of Vienna.
However, she noted that patients who received psychotherapy in combination with antidepressants also had “beneficial sociodemographic and clinical characteristics,” which might reflect poorer access to “psychotherapeutic techniques for patients who are more severely ill and have less socioeconomic privilege.”
The resulting selection bias may cause patients with more severe illness to “fall by the wayside,” Dr. Bartova said.
Lead researcher Siegfried Kasper, MD, also from the Medical University of Vienna, agreed, saying in a press release that, by implication, “additional psychotherapy tends to be given to more highly educated and healthier patients, which may reflect the greater availability of psychotherapy to more socially and economically advantaged patients.”
The findings, some of which were previously published in the Journal of Psychiatry Research, were presented at the virtual European Psychiatric Association 2022 Congress.
Inconsistent guidelines
During her presentation, Dr. Bartova said that while “numerous effective antidepressant strategies are available for the treatment of MDD, many patients do not achieve a satisfactory treatment response,” which often leads to further management refinement and the use of off-label treatments.
She continued, saying that the “most obvious” approach in these situations is to try the available treatment options in a “systematic and individualized” manner, ideally by following recommended treatment algorithms.
Meta-analyses have suggested that standardized psychotherapy with fixed, regular sessions that follows an established rationale and is based on a defined school of thought is effective in MDD, “with at least moderate effects.”
Among the psychotherapy approaches, cognitive-behavioral therapy (CBT) is the “best and most investigated,” Dr. Bartova said, but international clinical practice guidelines “lack consistency” regarding recommendations for psychotherapy.
To examine the use and impact of psychotherapy for MDD patients, the researchers studied 1,410 adult inpatients and outpatients from 10 centers in eight countries who were surveyed between 2011 and 2016 by the European Group for the Study of Resistant Depression.
Participants were assessed via the Mini–International Neuropsychiatric Interview, the Montgomery-Åsberg Depression Rating Scale, and the Hamilton Depression Rating Scale.
Results showed that among 1,279 MDD patients who were included in the final analysis, 880 (68.8%) received only antidepressants, while 399 (31.2%) received some form of structured psychotherapy as part of their treatment.
These patients included 22.8% who received CBT, 3.4% who underwent psychoanalytic psychotherapy, and 1.3% who received systemic psychotherapy. The additional psychotherapy was not specified for 3.8%.
Dr. Bartova explained that the use of psychotherapy in combination pharmacologic treatment was significantly associated with younger age, higher educational attainment, and ongoing employment in comparison with antidepressant use alone (P < .001 for all).
In addition, combination therapy was associated with an earlier average age of MDD onset, lower severity of current depressive symptoms, a lower risk of suicidality, higher rates of additional melancholic features in the patients’ symptomatology, and higher rates of comorbid asthma and migraine (P < .001 for all).
There was also a significant association between the use of psychotherapy plus pharmacologic treatment and lower average daily doses of first-line antidepressant medication (P < .001), as well as more frequent administration of agomelatine (P < .001) and a trend toward greater use of vortioxetine (P = .006).
In contrast, among patients who received antidepressants alone, there was a trend toward higher rates of additional psychotic features (P = .054), and the patients were more likely to have received selective serotonin reuptake inhibitors as their first-line antidepressant medication (P < .001).
The researchers found there was no significant difference in rates of response, nonresponse, and treatment-resistant depression (TRD) between patients who received combination psychotherapy and pharmacotherapy and those who received antidepressants alone (P = .369).
Dr. Bartova showed that 25.8% of MDD patients who received combination therapy were classified as responders, compared with 23.5% of those given only antidepressants. Nonresponse was identified in 35.6% and 33.8% of patients, respectively, while 38.6% versus 42.7% had TRD.
Dr. Bartova and colleagues performed an additional analysis to determine whether there was any difference in response depending on the type of psychotherapy.
They divided patients who received combination therapy into those who had received CBT and those who had been given another form of psychotherapy.
Again, there were no significant differences in response, nonresponse, and TRD (P = .256). The response rate was 27.1% among patients given combination CBT, versus 22.4% among those who received another psychotherapy.
“Despite clinical guidelines and studies which advocate for psychotherapy and combining psychotherapy with antidepressants, this study shows that in real life, no added value can be demonstrated for psychotherapy in those already treated with antidepressants for severe depression,” Livia De Picker, MD, PhD, Collaborative Antwerp Psychiatric Research Institute, University of Antwerp, Belgium, said in the press release.
“This doesn’t necessarily mean that psychotherapy is not useful, but it is a clear sign that the way we are currently managing these depressed patients with psychotherapy is not effective and needs critical evaluation,” added Dr. De Picker, who was not involved in the research.
However, Michael E. Thase, MD, professor of psychiatry, University of Pennsylvania, Philadelphia, told this news organization that the current study “is a secondary analysis of a naturalistic study.”
Consequently, it is not possible to account for the “dose and duration, and quality, of the psychotherapy provided.”
Therefore, the findings simply suggest that “the kinds of psychotherapy provided to these patients was not so powerful that people who received it consistently did better than those who did not,” Dr. Thase said.
The European Group for the Study of Resistant Depression obtained an unrestricted grant sponsored by Lundbeck A/S. Dr. Bartova has relationships with AOP Orphan, Medizin Medien Austria, Universimed, Vertretungsnetz, Dialectica, Diagnosia, Schwabe, Janssen, Lundbeck, and Angelini. No other relevant financial relationships have been disclosed.
A version of this article first appeared on Medscape.com.
Results of a cross-sectional, naturalistic, multicenter European study showed there were no significant differences in response rates between patients with major depressive disorder (MDD) who received combination treatment with psychotherapy and antidepressant medication in comparison with those who received antidepressant monotherapy, even when comparing different types of psychotherapy.
This “might emphasize the fundamental role of the underlying complex biological interrelationships in MDD and its treatment,” said study investigator Lucie Bartova, MD, PhD, Clinical Division of General Psychiatry, Medical University of Vienna.
However, she noted that patients who received psychotherapy in combination with antidepressants also had “beneficial sociodemographic and clinical characteristics,” which might reflect poorer access to “psychotherapeutic techniques for patients who are more severely ill and have less socioeconomic privilege.”
The resulting selection bias may cause patients with more severe illness to “fall by the wayside,” Dr. Bartova said.
Lead researcher Siegfried Kasper, MD, also from the Medical University of Vienna, agreed, saying in a press release that, by implication, “additional psychotherapy tends to be given to more highly educated and healthier patients, which may reflect the greater availability of psychotherapy to more socially and economically advantaged patients.”
The findings, some of which were previously published in the Journal of Psychiatry Research, were presented at the virtual European Psychiatric Association 2022 Congress.
Inconsistent guidelines
During her presentation, Dr. Bartova said that while “numerous effective antidepressant strategies are available for the treatment of MDD, many patients do not achieve a satisfactory treatment response,” which often leads to further management refinement and the use of off-label treatments.
She continued, saying that the “most obvious” approach in these situations is to try the available treatment options in a “systematic and individualized” manner, ideally by following recommended treatment algorithms.
Meta-analyses have suggested that standardized psychotherapy with fixed, regular sessions that follows an established rationale and is based on a defined school of thought is effective in MDD, “with at least moderate effects.”
Among the psychotherapy approaches, cognitive-behavioral therapy (CBT) is the “best and most investigated,” Dr. Bartova said, but international clinical practice guidelines “lack consistency” regarding recommendations for psychotherapy.
To examine the use and impact of psychotherapy for MDD patients, the researchers studied 1,410 adult inpatients and outpatients from 10 centers in eight countries who were surveyed between 2011 and 2016 by the European Group for the Study of Resistant Depression.
Participants were assessed via the Mini–International Neuropsychiatric Interview, the Montgomery-Åsberg Depression Rating Scale, and the Hamilton Depression Rating Scale.
Results showed that among 1,279 MDD patients who were included in the final analysis, 880 (68.8%) received only antidepressants, while 399 (31.2%) received some form of structured psychotherapy as part of their treatment.
These patients included 22.8% who received CBT, 3.4% who underwent psychoanalytic psychotherapy, and 1.3% who received systemic psychotherapy. The additional psychotherapy was not specified for 3.8%.
Dr. Bartova explained that the use of psychotherapy in combination pharmacologic treatment was significantly associated with younger age, higher educational attainment, and ongoing employment in comparison with antidepressant use alone (P < .001 for all).
In addition, combination therapy was associated with an earlier average age of MDD onset, lower severity of current depressive symptoms, a lower risk of suicidality, higher rates of additional melancholic features in the patients’ symptomatology, and higher rates of comorbid asthma and migraine (P < .001 for all).
There was also a significant association between the use of psychotherapy plus pharmacologic treatment and lower average daily doses of first-line antidepressant medication (P < .001), as well as more frequent administration of agomelatine (P < .001) and a trend toward greater use of vortioxetine (P = .006).
In contrast, among patients who received antidepressants alone, there was a trend toward higher rates of additional psychotic features (P = .054), and the patients were more likely to have received selective serotonin reuptake inhibitors as their first-line antidepressant medication (P < .001).
The researchers found there was no significant difference in rates of response, nonresponse, and treatment-resistant depression (TRD) between patients who received combination psychotherapy and pharmacotherapy and those who received antidepressants alone (P = .369).
Dr. Bartova showed that 25.8% of MDD patients who received combination therapy were classified as responders, compared with 23.5% of those given only antidepressants. Nonresponse was identified in 35.6% and 33.8% of patients, respectively, while 38.6% versus 42.7% had TRD.
Dr. Bartova and colleagues performed an additional analysis to determine whether there was any difference in response depending on the type of psychotherapy.
They divided patients who received combination therapy into those who had received CBT and those who had been given another form of psychotherapy.
Again, there were no significant differences in response, nonresponse, and TRD (P = .256). The response rate was 27.1% among patients given combination CBT, versus 22.4% among those who received another psychotherapy.
“Despite clinical guidelines and studies which advocate for psychotherapy and combining psychotherapy with antidepressants, this study shows that in real life, no added value can be demonstrated for psychotherapy in those already treated with antidepressants for severe depression,” Livia De Picker, MD, PhD, Collaborative Antwerp Psychiatric Research Institute, University of Antwerp, Belgium, said in the press release.
“This doesn’t necessarily mean that psychotherapy is not useful, but it is a clear sign that the way we are currently managing these depressed patients with psychotherapy is not effective and needs critical evaluation,” added Dr. De Picker, who was not involved in the research.
However, Michael E. Thase, MD, professor of psychiatry, University of Pennsylvania, Philadelphia, told this news organization that the current study “is a secondary analysis of a naturalistic study.”
Consequently, it is not possible to account for the “dose and duration, and quality, of the psychotherapy provided.”
Therefore, the findings simply suggest that “the kinds of psychotherapy provided to these patients was not so powerful that people who received it consistently did better than those who did not,” Dr. Thase said.
The European Group for the Study of Resistant Depression obtained an unrestricted grant sponsored by Lundbeck A/S. Dr. Bartova has relationships with AOP Orphan, Medizin Medien Austria, Universimed, Vertretungsnetz, Dialectica, Diagnosia, Schwabe, Janssen, Lundbeck, and Angelini. No other relevant financial relationships have been disclosed.
A version of this article first appeared on Medscape.com.
FROM EPA 2022
Hormonal contraceptives protective against suicide?
Contrary to previous analyses, new research suggests.
In a study of more than 800 women younger than age 50 who attempted suicide and more than 3,000 age-matched peers, results showed those who took hormonal contraceptives had a 27% reduced risk for attempted suicide.
Further analysis showed this was confined to women without a history of psychiatric illness and the reduction in risk rose to 43% among those who took combined hormonal contraceptives rather than progestin-only versions.
The protective effect against attempted suicide increased further to 46% if ethinyl estradiol (EE)–containing preparations were used. Moreover, the beneficial effect of contraceptive use increased over time.
The main message is the “current use of hormonal contraceptives is not associated with an increased risk of attempted suicide in our population,” study presenter Elena Toffol, MD, PhD, department of public health, University of Helsinki, told meeting attendees at the European Psychiatric Association 2022 Congress.
Age range differences
Dr. Toffol said there could be “several reasons” why the results are different from those in previous studies, including that the researchers included a “larger age range.” She noted it is known that “older women have a lower rate of attempted suicide and use different types of contraceptives.”
Dr. Toffol said in an interview that, although it’s “hard to estimate any causality” because this is an observational study, it is “tempting to speculate, and it is plausible, that hormones partly play a role with some, but not all, women being more sensitive to hormonal influences.”
However, the results “may also reflect life choices or a protective life status; for example, more stable relationships or more conscious and health-focused behaviors,” she said.
“It may also be that the underlying characteristics of women who are prescribed or opt for certain types of contraceptives are somehow related to their suicidal risk,” she added.
In 2019, the global age-standardized suicide rate was 9.0 per 100,000, which translates into more than 700,000 deaths every year, Dr. Toffol noted.
However, she emphasized the World Health Organization has calculated that, for every adult who dies by suicide, more than 20 people attempt suicide. In addition, data from the U.S. Centers for Disease Control and Prevention indicate that attempted suicides are three times more common among young women than in men.
“What are the reasons for this gender gap?” Dr. Toffol asked during her presentation.
“It is known that the major risk factor for suicidal behavior is a psychiatric disorder, and in particular depression and mood disorders. And depression and mood disorders are more common in women than in men,” she said.
However, there is also “growing interest into the role of biological factors” in the risk for suicide, including hormones and hormonal contraception. Some studies have also suggested that there is an increased risk for depression and “both completed and attempted suicide” after starting hormonal contraception.
Dr. Toffol added that about 70% of European women use some form of contraception and, among Finnish women, 40% choose a hormonal contraceptive.
Nested analysis
The researchers conducted a nested case-control analysis combining 2017 national prescription data on 587,823 women aged 15-49 years with information from general and primary healthcare registers for the years 2018 to 2019.
They were able to identify 818 cases of attempted suicide among the women. These were matched 4:1 with 3,272 age-matched healthy women who acted as the control group. Use of hormonal contraceptives in the previous 180 days was determined for the whole cohort.
Among users of hormonal contraceptives, there were 344 attempted suicides in 2017, at an incidence rate of 0.59 per 1,000 person-years. This compared with 474 attempted suicides among nonusers, at an incidence rate of 0.81 per 1000 person-years.
Kaplan-Meier analysis showed there was a significant difference in rates for attempted suicide among hormonal contraceptive users versus nonusers, at an incidence rate ratio of 0.73 (P < .0001) – and the difference increased over time.
In addition, the incidence of attempted suicide decreased with increasing age, with the highest incidence rate in women aged 15-19 years (1.62 per 1,000 person-years).
Conditional logistic regression analysis that controlled for education, marital status, chronic disease, recent psychiatric hospitalization, and current use of psychotropic medication showed hormonal contraceptive use was not linked to an increased risk of attempted suicide overall, at an odds ratio of 0.79 (95% confidence interval, 0.56-1.11).
However, when they looked specifically at women without a history of psychiatric illness, the association became significant, at an OR of 0.73 for attempted suicide among hormonal contraceptive users (95% CI, 0.58-0.91), while the relationship remained nonsignificant in women with a history of psychiatric disorders.
Further analysis suggested the significant association was confined to women taking combined hormonal contraceptives, at an OR of 0.57 for suicide attempt versus nonusers (95% CI, 0.44-0.75), and those use EE-containing preparations (OR, 0.54; 95% CI, 0.40-0.73).
There was a suggestion in the data that hormonal contraceptives containing desogestrel or drospirenone alongside EE may offer the greatest reduction in attempted suicide risk, but that did not survive multivariate analysis.
Dr. Toffol also noted that they were not able to capture data on use of intrauterine devices in their analysis.
“There is a growing number of municipalities in Finland that are providing free-of-charge contraception to young women” that is often an intrauterine device, she said. The researchers hope to include these women in a future analysis.
‘Age matters’
Commenting on the findings, Alexis C. Edwards, PhD, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, said the current study’s findings “made a lot of sense.” Dr. Edwards wasn’t involved with this study but conducted a previous study of 216,702 Swedish women aged 15-22 years that showed use of combination or progestin-only oral contraceptives was associated with an increased risk for suicidal behavior.
She agreed with Dr. Toffol that the “much larger age range” in the new study may have played a role in showing the opposite result.
“The trajectory that we saw if we had been able to continue following the women for longer – which we couldn’t, due to limitations of the registries – [was that] using hormonal contraceptives was going to end up being protective, so I do think that it matters what age you’re looking at,” she said.
Dr. Edwards noted the takeaway from both studies “is that, even if there is a slight increase in risk from using hormonal contraceptives, it’s short lived and it’s probably specific to young women, which is important.”
She suggested the hormonal benefit from extended contraceptive use could come from the regulation of mood, as it offers a “more stable hormonal course than what their body might be putting them through in the absence of using the pill.”
Overall, it is “really lovely to see very well-executed studies on this, providing more empirical evidence on this question, because it is something that’s relevant to anyone who’s potentially going to be using hormonal contraception,” Dr. Edwards said.
Clinical implications?
Andrea Fiorillo, MD, PhD, department of psychiatry, University of Campania “Luigi Vanvitelli,” Naples, Italy, said in a press release that the “striking” findings of the current study need “careful evaluation.”
They also need to be replicated in “different cohorts of women and controlled for the impact of several psychosocial stressors, such as economic upheavals, social insecurity, and uncertainty due to the COVID pandemic,” said Dr. Fiorillo, who was not involved with the research.
Nevertheless, she believes the “clinical implications of the study are obvious and may help to destigmatize the use of hormonal contraceptives.”
The study was funded by the Jane and Aatos Erkko Foundation, the Avohoidon Tsukimis äätiö (Foundation for Primary Care Research), the Yrj ö Jahnsson Foundation, and the Finnish Cultural Foundation. No relevant financial relationships were reported.
A version of this article first appeared on Medscape.com.
Contrary to previous analyses, new research suggests.
In a study of more than 800 women younger than age 50 who attempted suicide and more than 3,000 age-matched peers, results showed those who took hormonal contraceptives had a 27% reduced risk for attempted suicide.
Further analysis showed this was confined to women without a history of psychiatric illness and the reduction in risk rose to 43% among those who took combined hormonal contraceptives rather than progestin-only versions.
The protective effect against attempted suicide increased further to 46% if ethinyl estradiol (EE)–containing preparations were used. Moreover, the beneficial effect of contraceptive use increased over time.
The main message is the “current use of hormonal contraceptives is not associated with an increased risk of attempted suicide in our population,” study presenter Elena Toffol, MD, PhD, department of public health, University of Helsinki, told meeting attendees at the European Psychiatric Association 2022 Congress.
Age range differences
Dr. Toffol said there could be “several reasons” why the results are different from those in previous studies, including that the researchers included a “larger age range.” She noted it is known that “older women have a lower rate of attempted suicide and use different types of contraceptives.”
Dr. Toffol said in an interview that, although it’s “hard to estimate any causality” because this is an observational study, it is “tempting to speculate, and it is plausible, that hormones partly play a role with some, but not all, women being more sensitive to hormonal influences.”
However, the results “may also reflect life choices or a protective life status; for example, more stable relationships or more conscious and health-focused behaviors,” she said.
“It may also be that the underlying characteristics of women who are prescribed or opt for certain types of contraceptives are somehow related to their suicidal risk,” she added.
In 2019, the global age-standardized suicide rate was 9.0 per 100,000, which translates into more than 700,000 deaths every year, Dr. Toffol noted.
However, she emphasized the World Health Organization has calculated that, for every adult who dies by suicide, more than 20 people attempt suicide. In addition, data from the U.S. Centers for Disease Control and Prevention indicate that attempted suicides are three times more common among young women than in men.
“What are the reasons for this gender gap?” Dr. Toffol asked during her presentation.
“It is known that the major risk factor for suicidal behavior is a psychiatric disorder, and in particular depression and mood disorders. And depression and mood disorders are more common in women than in men,” she said.
However, there is also “growing interest into the role of biological factors” in the risk for suicide, including hormones and hormonal contraception. Some studies have also suggested that there is an increased risk for depression and “both completed and attempted suicide” after starting hormonal contraception.
Dr. Toffol added that about 70% of European women use some form of contraception and, among Finnish women, 40% choose a hormonal contraceptive.
Nested analysis
The researchers conducted a nested case-control analysis combining 2017 national prescription data on 587,823 women aged 15-49 years with information from general and primary healthcare registers for the years 2018 to 2019.
They were able to identify 818 cases of attempted suicide among the women. These were matched 4:1 with 3,272 age-matched healthy women who acted as the control group. Use of hormonal contraceptives in the previous 180 days was determined for the whole cohort.
Among users of hormonal contraceptives, there were 344 attempted suicides in 2017, at an incidence rate of 0.59 per 1,000 person-years. This compared with 474 attempted suicides among nonusers, at an incidence rate of 0.81 per 1000 person-years.
Kaplan-Meier analysis showed there was a significant difference in rates for attempted suicide among hormonal contraceptive users versus nonusers, at an incidence rate ratio of 0.73 (P < .0001) – and the difference increased over time.
In addition, the incidence of attempted suicide decreased with increasing age, with the highest incidence rate in women aged 15-19 years (1.62 per 1,000 person-years).
Conditional logistic regression analysis that controlled for education, marital status, chronic disease, recent psychiatric hospitalization, and current use of psychotropic medication showed hormonal contraceptive use was not linked to an increased risk of attempted suicide overall, at an odds ratio of 0.79 (95% confidence interval, 0.56-1.11).
However, when they looked specifically at women without a history of psychiatric illness, the association became significant, at an OR of 0.73 for attempted suicide among hormonal contraceptive users (95% CI, 0.58-0.91), while the relationship remained nonsignificant in women with a history of psychiatric disorders.
Further analysis suggested the significant association was confined to women taking combined hormonal contraceptives, at an OR of 0.57 for suicide attempt versus nonusers (95% CI, 0.44-0.75), and those use EE-containing preparations (OR, 0.54; 95% CI, 0.40-0.73).
There was a suggestion in the data that hormonal contraceptives containing desogestrel or drospirenone alongside EE may offer the greatest reduction in attempted suicide risk, but that did not survive multivariate analysis.
Dr. Toffol also noted that they were not able to capture data on use of intrauterine devices in their analysis.
“There is a growing number of municipalities in Finland that are providing free-of-charge contraception to young women” that is often an intrauterine device, she said. The researchers hope to include these women in a future analysis.
‘Age matters’
Commenting on the findings, Alexis C. Edwards, PhD, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, said the current study’s findings “made a lot of sense.” Dr. Edwards wasn’t involved with this study but conducted a previous study of 216,702 Swedish women aged 15-22 years that showed use of combination or progestin-only oral contraceptives was associated with an increased risk for suicidal behavior.
She agreed with Dr. Toffol that the “much larger age range” in the new study may have played a role in showing the opposite result.
“The trajectory that we saw if we had been able to continue following the women for longer – which we couldn’t, due to limitations of the registries – [was that] using hormonal contraceptives was going to end up being protective, so I do think that it matters what age you’re looking at,” she said.
Dr. Edwards noted the takeaway from both studies “is that, even if there is a slight increase in risk from using hormonal contraceptives, it’s short lived and it’s probably specific to young women, which is important.”
She suggested the hormonal benefit from extended contraceptive use could come from the regulation of mood, as it offers a “more stable hormonal course than what their body might be putting them through in the absence of using the pill.”
Overall, it is “really lovely to see very well-executed studies on this, providing more empirical evidence on this question, because it is something that’s relevant to anyone who’s potentially going to be using hormonal contraception,” Dr. Edwards said.
Clinical implications?
Andrea Fiorillo, MD, PhD, department of psychiatry, University of Campania “Luigi Vanvitelli,” Naples, Italy, said in a press release that the “striking” findings of the current study need “careful evaluation.”
They also need to be replicated in “different cohorts of women and controlled for the impact of several psychosocial stressors, such as economic upheavals, social insecurity, and uncertainty due to the COVID pandemic,” said Dr. Fiorillo, who was not involved with the research.
Nevertheless, she believes the “clinical implications of the study are obvious and may help to destigmatize the use of hormonal contraceptives.”
The study was funded by the Jane and Aatos Erkko Foundation, the Avohoidon Tsukimis äätiö (Foundation for Primary Care Research), the Yrj ö Jahnsson Foundation, and the Finnish Cultural Foundation. No relevant financial relationships were reported.
A version of this article first appeared on Medscape.com.
Contrary to previous analyses, new research suggests.
In a study of more than 800 women younger than age 50 who attempted suicide and more than 3,000 age-matched peers, results showed those who took hormonal contraceptives had a 27% reduced risk for attempted suicide.
Further analysis showed this was confined to women without a history of psychiatric illness and the reduction in risk rose to 43% among those who took combined hormonal contraceptives rather than progestin-only versions.
The protective effect against attempted suicide increased further to 46% if ethinyl estradiol (EE)–containing preparations were used. Moreover, the beneficial effect of contraceptive use increased over time.
The main message is the “current use of hormonal contraceptives is not associated with an increased risk of attempted suicide in our population,” study presenter Elena Toffol, MD, PhD, department of public health, University of Helsinki, told meeting attendees at the European Psychiatric Association 2022 Congress.
Age range differences
Dr. Toffol said there could be “several reasons” why the results are different from those in previous studies, including that the researchers included a “larger age range.” She noted it is known that “older women have a lower rate of attempted suicide and use different types of contraceptives.”
Dr. Toffol said in an interview that, although it’s “hard to estimate any causality” because this is an observational study, it is “tempting to speculate, and it is plausible, that hormones partly play a role with some, but not all, women being more sensitive to hormonal influences.”
However, the results “may also reflect life choices or a protective life status; for example, more stable relationships or more conscious and health-focused behaviors,” she said.
“It may also be that the underlying characteristics of women who are prescribed or opt for certain types of contraceptives are somehow related to their suicidal risk,” she added.
In 2019, the global age-standardized suicide rate was 9.0 per 100,000, which translates into more than 700,000 deaths every year, Dr. Toffol noted.
However, she emphasized the World Health Organization has calculated that, for every adult who dies by suicide, more than 20 people attempt suicide. In addition, data from the U.S. Centers for Disease Control and Prevention indicate that attempted suicides are three times more common among young women than in men.
“What are the reasons for this gender gap?” Dr. Toffol asked during her presentation.
“It is known that the major risk factor for suicidal behavior is a psychiatric disorder, and in particular depression and mood disorders. And depression and mood disorders are more common in women than in men,” she said.
However, there is also “growing interest into the role of biological factors” in the risk for suicide, including hormones and hormonal contraception. Some studies have also suggested that there is an increased risk for depression and “both completed and attempted suicide” after starting hormonal contraception.
Dr. Toffol added that about 70% of European women use some form of contraception and, among Finnish women, 40% choose a hormonal contraceptive.
Nested analysis
The researchers conducted a nested case-control analysis combining 2017 national prescription data on 587,823 women aged 15-49 years with information from general and primary healthcare registers for the years 2018 to 2019.
They were able to identify 818 cases of attempted suicide among the women. These were matched 4:1 with 3,272 age-matched healthy women who acted as the control group. Use of hormonal contraceptives in the previous 180 days was determined for the whole cohort.
Among users of hormonal contraceptives, there were 344 attempted suicides in 2017, at an incidence rate of 0.59 per 1,000 person-years. This compared with 474 attempted suicides among nonusers, at an incidence rate of 0.81 per 1000 person-years.
Kaplan-Meier analysis showed there was a significant difference in rates for attempted suicide among hormonal contraceptive users versus nonusers, at an incidence rate ratio of 0.73 (P < .0001) – and the difference increased over time.
In addition, the incidence of attempted suicide decreased with increasing age, with the highest incidence rate in women aged 15-19 years (1.62 per 1,000 person-years).
Conditional logistic regression analysis that controlled for education, marital status, chronic disease, recent psychiatric hospitalization, and current use of psychotropic medication showed hormonal contraceptive use was not linked to an increased risk of attempted suicide overall, at an odds ratio of 0.79 (95% confidence interval, 0.56-1.11).
However, when they looked specifically at women without a history of psychiatric illness, the association became significant, at an OR of 0.73 for attempted suicide among hormonal contraceptive users (95% CI, 0.58-0.91), while the relationship remained nonsignificant in women with a history of psychiatric disorders.
Further analysis suggested the significant association was confined to women taking combined hormonal contraceptives, at an OR of 0.57 for suicide attempt versus nonusers (95% CI, 0.44-0.75), and those use EE-containing preparations (OR, 0.54; 95% CI, 0.40-0.73).
There was a suggestion in the data that hormonal contraceptives containing desogestrel or drospirenone alongside EE may offer the greatest reduction in attempted suicide risk, but that did not survive multivariate analysis.
Dr. Toffol also noted that they were not able to capture data on use of intrauterine devices in their analysis.
“There is a growing number of municipalities in Finland that are providing free-of-charge contraception to young women” that is often an intrauterine device, she said. The researchers hope to include these women in a future analysis.
‘Age matters’
Commenting on the findings, Alexis C. Edwards, PhD, Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, said the current study’s findings “made a lot of sense.” Dr. Edwards wasn’t involved with this study but conducted a previous study of 216,702 Swedish women aged 15-22 years that showed use of combination or progestin-only oral contraceptives was associated with an increased risk for suicidal behavior.
She agreed with Dr. Toffol that the “much larger age range” in the new study may have played a role in showing the opposite result.
“The trajectory that we saw if we had been able to continue following the women for longer – which we couldn’t, due to limitations of the registries – [was that] using hormonal contraceptives was going to end up being protective, so I do think that it matters what age you’re looking at,” she said.
Dr. Edwards noted the takeaway from both studies “is that, even if there is a slight increase in risk from using hormonal contraceptives, it’s short lived and it’s probably specific to young women, which is important.”
She suggested the hormonal benefit from extended contraceptive use could come from the regulation of mood, as it offers a “more stable hormonal course than what their body might be putting them through in the absence of using the pill.”
Overall, it is “really lovely to see very well-executed studies on this, providing more empirical evidence on this question, because it is something that’s relevant to anyone who’s potentially going to be using hormonal contraception,” Dr. Edwards said.
Clinical implications?
Andrea Fiorillo, MD, PhD, department of psychiatry, University of Campania “Luigi Vanvitelli,” Naples, Italy, said in a press release that the “striking” findings of the current study need “careful evaluation.”
They also need to be replicated in “different cohorts of women and controlled for the impact of several psychosocial stressors, such as economic upheavals, social insecurity, and uncertainty due to the COVID pandemic,” said Dr. Fiorillo, who was not involved with the research.
Nevertheless, she believes the “clinical implications of the study are obvious and may help to destigmatize the use of hormonal contraceptives.”
The study was funded by the Jane and Aatos Erkko Foundation, the Avohoidon Tsukimis äätiö (Foundation for Primary Care Research), the Yrj ö Jahnsson Foundation, and the Finnish Cultural Foundation. No relevant financial relationships were reported.
A version of this article first appeared on Medscape.com.
FROM EPA 2022
Genetic testing for best antidepressant accurate, cost effective
new research suggests.
CYP2D6 and CYP2C19, from the cytochrome P450 family, are involved in the metabolism and elimination of various molecules, including medications. Variants in the genes encoding these enzymes affect the speed at which drugs are metabolized, altering their pharmacokinetic profiles.
The researchers studied 125 patients with MDD and used CYP2D6 and CYP2C19 genotyping to determine the presence of actionable phenotypes in line with Food and Drug Administration labeling.
They found that, in many cases, pharmacogenetic testing could have predicted poor response to the initial treatment selection and could have helped guide subsequent choices to improve outcomes.
In addition, a pharmacoeconomic evaluation that combined direct and indirect costs resulting from MDD with the prevalence of CYP2D6 and CYP2C19 phenotypes showed that testing for functional variants in both genes would be cost effective at a national level.
Had psychiatrists who treated patients in the study known about their metabolizing profiles, it “might have contributed to switches in medication” and could have reduced “delays in response,” said lead researcher Alessio Squassina, PhD, associate professor of pharmacology at the University of Cagliari (Italy).
The findings were presented at the European Psychiatric Association 2022 Congress.
Highly variable response rates
Dr. Squassina noted that the response to antidepressants is a “highly variable trait,” and while it is known that genetics play a role, their contribution is “still not completely understood.”
He explained that the use of pharmacogenetics, which leverages genetic information to guide treatment decision-making, has increased significantly.
While regulatory bodies, including the FDA, have been “very active” in defining strict criteria for interpreting the information from pharmacogenetic tests, there remains some “discrepancy” in their clinical utility.
Dr. Squassina said the FDA provides guidance on use of genetic testing on the labels of 34 psychiatric medications. Of these, 79% relate to CYP2D6, 12% relate to CYP2C19, and 9% relate to other genes.
These labels provide guidance on when genetic testing is recommended or required, as well as potentially clinically actionable gene-drug associations in patients with certain functional alleles.
However, Dr. Squassina noted that the distribution of such alleles is not the same across Europe, so it’s possible that a psychiatrist in Italy may be less likely to treat a patient with a phenotype affecting response to treatment or risk of adverse events than one in Norway or Sweden.
For the study, the investigators examined the frequency of CYP2D6 and CYP2C19 phenotypes in psychiatric patients in Sardinia and their relationship with pharmacologic treatment and cost-effectiveness.
They set out to recruit 200 patients with MDD who had a documented 5-year medical and treatment history, including alterations in treatment, adverse events, hospitalizations, suicide, and symptom scores, as well as sociodemographic variables.
An interim analysis of the first 125 patients recruited to the study showed that the most common CYP2D6 phenotype was normal metabolizers (NM), at 60.5%, followed by intermediate metabolizers (IM), at 28.2%, ultrarapid metabolizers (UR), at 8.9%, and poor metabolizers (PM), at 2.4%.
For CYP2C19, the most common phenotype was NM (49%), followed by IM (29.0%), UR (25.0%), and PM (4.0%). While there were differences in the overall European averages, they were not significant.
To highlight the potential impact that pharmacogenetic testing could have had on patient care and outcome, Dr. Squassina highlighted two cases.
The first concerned a patient with a CYP2D6 IM and CYP2C19 UR phenotype, who did not respond to escitalopram. The FDA drug label indicates this phenotype is actionable and recommends an alternative drug.
The patient was subsequently switched to venlafaxine. The FDA drug label on venlafaxine notes that patients with this phenotype are likely to have a suboptimal response to this drug, and again, this patient did not respond to treatment.
Another patient with a CYP2D6 NM and CYP2C19 IM phenotype was also prescribed escitalopram. The FDA label on this drug notes that patients with this phenotype can try venlafaxine but may not respond. Indeed, this patient did not respond and was switched to venlafaxine and started responding.
“The psychiatrists [in these cases] may made have made different [drug] choices if they had known the genotypes in advance,” Dr. Squassina said.
Cost effective?
To determine the cost-effectiveness of screening for CYP2D6 and CYP2C19 phenotypes in patients with MDD, the researchers used real-world data to develop a Markov model with a hypothetical cohort of 2000 MDD patients, half of whom underwent pharmacogenetic testing, to determine the potential impact on outcomes over an 18-week period.
The model included the cost of medications and hospitalization, psychiatric counseling, loss of productivity, and the estimated probability of response and adverse events, adjusted for the patient’s likelihood of having a particular metabolizing phenotype.
Results showed that, for CYP2C19, compared to no testing, pharmacogenetic testing would be cost-effective at an incremental cost-effective ratio (ICER) of €60,000 ($64,000 USD) per quality-adjusted life-year (QALY).
This, Squassina said, is “below the willingness to pay threshold” for health authorities in developed countries.
For CYP2D6, pharmacogenetic testing would become cost-effective at an ICER of approximately €47,000 ($40,000 USD) per QALY.
The team plans to complete recruitment and perform a “detailed evaluation of all the variables, especially those relating to the medication history and changes in dosage, and adverse drug reactions.” The researchers would also like to study genetic phenotypes for other metabolizing enzymes and repeat the pharmacoeconomic analysis with the complete dataset.
A glimpse into the future
Approached for comment, Alessandro Serretti, MD, PhD, department of biomedical and neuromotor sciences, University of Bologna (Italy), who was not involved in the study, said the findings show there is a “small but evident benefit” from CYP profiling, “which makes sense.”
He added that in the Netherlands and other European countries, efforts are already underway to record the CYP status of patients at a national level. “Sooner or later, all Western countries will implement it as a routine,” he said in an interview.
He explained that, when such testing is widely available, electronic health record data will allow physicians to immediately select the optimal antidepressant for an individual patient. This will end the current trial-and-error process that leads to delayed treatment and will help avoid serious consequences, such as suicide.
While reducing a single patient’s treatment by a few weeks with the most appropriate antidepressant choice does not make a large difference in the cost per episode, at a population level, it has the potential to make a significant difference.
Dr. Serretti does not envisage genotyping all 333 million Europeans for the CYP phenotype at this point but imagines that in the future, individuals will undergo whole-genome sequencing to determine risks for cancer, dementia, and heart disease, at which point they will also undergo CYP functional allele profiling, and all these data will be recorded on individuals’ EHR.
“So, every doctor, a psychiatrist or cardiologist, can see everything, whenever they need it,” he said.
The study was funded by Fondazione di Sardegna and Regione Autonoma della Sardegna. The authors disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
new research suggests.
CYP2D6 and CYP2C19, from the cytochrome P450 family, are involved in the metabolism and elimination of various molecules, including medications. Variants in the genes encoding these enzymes affect the speed at which drugs are metabolized, altering their pharmacokinetic profiles.
The researchers studied 125 patients with MDD and used CYP2D6 and CYP2C19 genotyping to determine the presence of actionable phenotypes in line with Food and Drug Administration labeling.
They found that, in many cases, pharmacogenetic testing could have predicted poor response to the initial treatment selection and could have helped guide subsequent choices to improve outcomes.
In addition, a pharmacoeconomic evaluation that combined direct and indirect costs resulting from MDD with the prevalence of CYP2D6 and CYP2C19 phenotypes showed that testing for functional variants in both genes would be cost effective at a national level.
Had psychiatrists who treated patients in the study known about their metabolizing profiles, it “might have contributed to switches in medication” and could have reduced “delays in response,” said lead researcher Alessio Squassina, PhD, associate professor of pharmacology at the University of Cagliari (Italy).
The findings were presented at the European Psychiatric Association 2022 Congress.
Highly variable response rates
Dr. Squassina noted that the response to antidepressants is a “highly variable trait,” and while it is known that genetics play a role, their contribution is “still not completely understood.”
He explained that the use of pharmacogenetics, which leverages genetic information to guide treatment decision-making, has increased significantly.
While regulatory bodies, including the FDA, have been “very active” in defining strict criteria for interpreting the information from pharmacogenetic tests, there remains some “discrepancy” in their clinical utility.
Dr. Squassina said the FDA provides guidance on use of genetic testing on the labels of 34 psychiatric medications. Of these, 79% relate to CYP2D6, 12% relate to CYP2C19, and 9% relate to other genes.
These labels provide guidance on when genetic testing is recommended or required, as well as potentially clinically actionable gene-drug associations in patients with certain functional alleles.
However, Dr. Squassina noted that the distribution of such alleles is not the same across Europe, so it’s possible that a psychiatrist in Italy may be less likely to treat a patient with a phenotype affecting response to treatment or risk of adverse events than one in Norway or Sweden.
For the study, the investigators examined the frequency of CYP2D6 and CYP2C19 phenotypes in psychiatric patients in Sardinia and their relationship with pharmacologic treatment and cost-effectiveness.
They set out to recruit 200 patients with MDD who had a documented 5-year medical and treatment history, including alterations in treatment, adverse events, hospitalizations, suicide, and symptom scores, as well as sociodemographic variables.
An interim analysis of the first 125 patients recruited to the study showed that the most common CYP2D6 phenotype was normal metabolizers (NM), at 60.5%, followed by intermediate metabolizers (IM), at 28.2%, ultrarapid metabolizers (UR), at 8.9%, and poor metabolizers (PM), at 2.4%.
For CYP2C19, the most common phenotype was NM (49%), followed by IM (29.0%), UR (25.0%), and PM (4.0%). While there were differences in the overall European averages, they were not significant.
To highlight the potential impact that pharmacogenetic testing could have had on patient care and outcome, Dr. Squassina highlighted two cases.
The first concerned a patient with a CYP2D6 IM and CYP2C19 UR phenotype, who did not respond to escitalopram. The FDA drug label indicates this phenotype is actionable and recommends an alternative drug.
The patient was subsequently switched to venlafaxine. The FDA drug label on venlafaxine notes that patients with this phenotype are likely to have a suboptimal response to this drug, and again, this patient did not respond to treatment.
Another patient with a CYP2D6 NM and CYP2C19 IM phenotype was also prescribed escitalopram. The FDA label on this drug notes that patients with this phenotype can try venlafaxine but may not respond. Indeed, this patient did not respond and was switched to venlafaxine and started responding.
“The psychiatrists [in these cases] may made have made different [drug] choices if they had known the genotypes in advance,” Dr. Squassina said.
Cost effective?
To determine the cost-effectiveness of screening for CYP2D6 and CYP2C19 phenotypes in patients with MDD, the researchers used real-world data to develop a Markov model with a hypothetical cohort of 2000 MDD patients, half of whom underwent pharmacogenetic testing, to determine the potential impact on outcomes over an 18-week period.
The model included the cost of medications and hospitalization, psychiatric counseling, loss of productivity, and the estimated probability of response and adverse events, adjusted for the patient’s likelihood of having a particular metabolizing phenotype.
Results showed that, for CYP2C19, compared to no testing, pharmacogenetic testing would be cost-effective at an incremental cost-effective ratio (ICER) of €60,000 ($64,000 USD) per quality-adjusted life-year (QALY).
This, Squassina said, is “below the willingness to pay threshold” for health authorities in developed countries.
For CYP2D6, pharmacogenetic testing would become cost-effective at an ICER of approximately €47,000 ($40,000 USD) per QALY.
The team plans to complete recruitment and perform a “detailed evaluation of all the variables, especially those relating to the medication history and changes in dosage, and adverse drug reactions.” The researchers would also like to study genetic phenotypes for other metabolizing enzymes and repeat the pharmacoeconomic analysis with the complete dataset.
A glimpse into the future
Approached for comment, Alessandro Serretti, MD, PhD, department of biomedical and neuromotor sciences, University of Bologna (Italy), who was not involved in the study, said the findings show there is a “small but evident benefit” from CYP profiling, “which makes sense.”
He added that in the Netherlands and other European countries, efforts are already underway to record the CYP status of patients at a national level. “Sooner or later, all Western countries will implement it as a routine,” he said in an interview.
He explained that, when such testing is widely available, electronic health record data will allow physicians to immediately select the optimal antidepressant for an individual patient. This will end the current trial-and-error process that leads to delayed treatment and will help avoid serious consequences, such as suicide.
While reducing a single patient’s treatment by a few weeks with the most appropriate antidepressant choice does not make a large difference in the cost per episode, at a population level, it has the potential to make a significant difference.
Dr. Serretti does not envisage genotyping all 333 million Europeans for the CYP phenotype at this point but imagines that in the future, individuals will undergo whole-genome sequencing to determine risks for cancer, dementia, and heart disease, at which point they will also undergo CYP functional allele profiling, and all these data will be recorded on individuals’ EHR.
“So, every doctor, a psychiatrist or cardiologist, can see everything, whenever they need it,” he said.
The study was funded by Fondazione di Sardegna and Regione Autonoma della Sardegna. The authors disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
new research suggests.
CYP2D6 and CYP2C19, from the cytochrome P450 family, are involved in the metabolism and elimination of various molecules, including medications. Variants in the genes encoding these enzymes affect the speed at which drugs are metabolized, altering their pharmacokinetic profiles.
The researchers studied 125 patients with MDD and used CYP2D6 and CYP2C19 genotyping to determine the presence of actionable phenotypes in line with Food and Drug Administration labeling.
They found that, in many cases, pharmacogenetic testing could have predicted poor response to the initial treatment selection and could have helped guide subsequent choices to improve outcomes.
In addition, a pharmacoeconomic evaluation that combined direct and indirect costs resulting from MDD with the prevalence of CYP2D6 and CYP2C19 phenotypes showed that testing for functional variants in both genes would be cost effective at a national level.
Had psychiatrists who treated patients in the study known about their metabolizing profiles, it “might have contributed to switches in medication” and could have reduced “delays in response,” said lead researcher Alessio Squassina, PhD, associate professor of pharmacology at the University of Cagliari (Italy).
The findings were presented at the European Psychiatric Association 2022 Congress.
Highly variable response rates
Dr. Squassina noted that the response to antidepressants is a “highly variable trait,” and while it is known that genetics play a role, their contribution is “still not completely understood.”
He explained that the use of pharmacogenetics, which leverages genetic information to guide treatment decision-making, has increased significantly.
While regulatory bodies, including the FDA, have been “very active” in defining strict criteria for interpreting the information from pharmacogenetic tests, there remains some “discrepancy” in their clinical utility.
Dr. Squassina said the FDA provides guidance on use of genetic testing on the labels of 34 psychiatric medications. Of these, 79% relate to CYP2D6, 12% relate to CYP2C19, and 9% relate to other genes.
These labels provide guidance on when genetic testing is recommended or required, as well as potentially clinically actionable gene-drug associations in patients with certain functional alleles.
However, Dr. Squassina noted that the distribution of such alleles is not the same across Europe, so it’s possible that a psychiatrist in Italy may be less likely to treat a patient with a phenotype affecting response to treatment or risk of adverse events than one in Norway or Sweden.
For the study, the investigators examined the frequency of CYP2D6 and CYP2C19 phenotypes in psychiatric patients in Sardinia and their relationship with pharmacologic treatment and cost-effectiveness.
They set out to recruit 200 patients with MDD who had a documented 5-year medical and treatment history, including alterations in treatment, adverse events, hospitalizations, suicide, and symptom scores, as well as sociodemographic variables.
An interim analysis of the first 125 patients recruited to the study showed that the most common CYP2D6 phenotype was normal metabolizers (NM), at 60.5%, followed by intermediate metabolizers (IM), at 28.2%, ultrarapid metabolizers (UR), at 8.9%, and poor metabolizers (PM), at 2.4%.
For CYP2C19, the most common phenotype was NM (49%), followed by IM (29.0%), UR (25.0%), and PM (4.0%). While there were differences in the overall European averages, they were not significant.
To highlight the potential impact that pharmacogenetic testing could have had on patient care and outcome, Dr. Squassina highlighted two cases.
The first concerned a patient with a CYP2D6 IM and CYP2C19 UR phenotype, who did not respond to escitalopram. The FDA drug label indicates this phenotype is actionable and recommends an alternative drug.
The patient was subsequently switched to venlafaxine. The FDA drug label on venlafaxine notes that patients with this phenotype are likely to have a suboptimal response to this drug, and again, this patient did not respond to treatment.
Another patient with a CYP2D6 NM and CYP2C19 IM phenotype was also prescribed escitalopram. The FDA label on this drug notes that patients with this phenotype can try venlafaxine but may not respond. Indeed, this patient did not respond and was switched to venlafaxine and started responding.
“The psychiatrists [in these cases] may made have made different [drug] choices if they had known the genotypes in advance,” Dr. Squassina said.
Cost effective?
To determine the cost-effectiveness of screening for CYP2D6 and CYP2C19 phenotypes in patients with MDD, the researchers used real-world data to develop a Markov model with a hypothetical cohort of 2000 MDD patients, half of whom underwent pharmacogenetic testing, to determine the potential impact on outcomes over an 18-week period.
The model included the cost of medications and hospitalization, psychiatric counseling, loss of productivity, and the estimated probability of response and adverse events, adjusted for the patient’s likelihood of having a particular metabolizing phenotype.
Results showed that, for CYP2C19, compared to no testing, pharmacogenetic testing would be cost-effective at an incremental cost-effective ratio (ICER) of €60,000 ($64,000 USD) per quality-adjusted life-year (QALY).
This, Squassina said, is “below the willingness to pay threshold” for health authorities in developed countries.
For CYP2D6, pharmacogenetic testing would become cost-effective at an ICER of approximately €47,000 ($40,000 USD) per QALY.
The team plans to complete recruitment and perform a “detailed evaluation of all the variables, especially those relating to the medication history and changes in dosage, and adverse drug reactions.” The researchers would also like to study genetic phenotypes for other metabolizing enzymes and repeat the pharmacoeconomic analysis with the complete dataset.
A glimpse into the future
Approached for comment, Alessandro Serretti, MD, PhD, department of biomedical and neuromotor sciences, University of Bologna (Italy), who was not involved in the study, said the findings show there is a “small but evident benefit” from CYP profiling, “which makes sense.”
He added that in the Netherlands and other European countries, efforts are already underway to record the CYP status of patients at a national level. “Sooner or later, all Western countries will implement it as a routine,” he said in an interview.
He explained that, when such testing is widely available, electronic health record data will allow physicians to immediately select the optimal antidepressant for an individual patient. This will end the current trial-and-error process that leads to delayed treatment and will help avoid serious consequences, such as suicide.
While reducing a single patient’s treatment by a few weeks with the most appropriate antidepressant choice does not make a large difference in the cost per episode, at a population level, it has the potential to make a significant difference.
Dr. Serretti does not envisage genotyping all 333 million Europeans for the CYP phenotype at this point but imagines that in the future, individuals will undergo whole-genome sequencing to determine risks for cancer, dementia, and heart disease, at which point they will also undergo CYP functional allele profiling, and all these data will be recorded on individuals’ EHR.
“So, every doctor, a psychiatrist or cardiologist, can see everything, whenever they need it,” he said.
The study was funded by Fondazione di Sardegna and Regione Autonoma della Sardegna. The authors disclosed no relevant financial relationships.
A version of this article first appeared on Medscape.com.
FROM EPA 2022
In utero COVID exposure tied to developmental differences in infants
suggests a small-scale analysis that points to the need for further study and monitoring during pregnancy.
The study included 24 pregnant women, half of whom had COVID-19 during pregnancy, and their offspring. It showed impairments at 6 weeks of age on the social interactive dimension of a neonatal assessment.
“Not all babies born to mothers infected with COVID show neurodevelopmental differences, but our data show that their risk is increased in comparison to those not exposed to COVID in the womb. We need a bigger study to confirm the exact extent of the difference,” said lead researcher Rosa Ayesa Arriola, PhD, Valdecilla Research Institute (IDIVAL), Hospital Universitario Marqués de Valdecilla, Santander, Spain, in a release.
The findings were presented at the virtual European Psychiatric Association 2022 Congress.
Differing responses to cuddling
Coauthor Águeda Castro Quintas, PhD student, Network Centre for Biomedical Research in Mental Health, University of Barcelona, explained that the tests showed the children born to mothers who had COVID-19 during pregnancy reacted “slightly differently to being held, or cuddled.”
“We need to note that these are preliminary results, but this is part of a project following a larger sample of 100 mothers and their babies,” she added. The authors plan to compare their results with those from a similar study.
The group will also monitor infant language and motor development aged between 18 and 42 months.
“This is an ongoing project, and we are at an early stage,” Ms. Castro Quintas said. “We don’t know if these effects will result in any longer-term issues,” but longer-term observation “may help us understand this.”
“Of course, in babies who are so young, there are several things we just can’t measure, such as language skills or cognition,” added coinvestigator Nerea San Martín González, department of evolutionary biology, ecology and environmental sciences, University of Barcelona.
While emphasizing the need for larger sample sizes, she said that “in the meantime, we need to stress the importance of medical monitoring to facilitate a healthy pregnancy.”
The researchers note that the consequences of the COVID-19 pandemic for the newborns of affected mothers remain “unknown.”
However, previous studies of other infections during pregnancy suggest that offspring could be “especially vulnerable,”as the pathophysiological mechanisms of the infection, such as cytokine storms and microcoagulation, “could clearly compromise fetal neurodevelopment.”
To investigate further, they examined the neurodevelopment of infants born both immediately before and during the COVID-19 pandemic, from 2017 to 2021.
Twenty-one women who had COVID-19 during pregnancy were matched with 21 healthy controls. They were studied both during pregnancy and in the postpartum period, completing hormonal and other biochemical tests, salivary tests, movement assessments, and psychological questionnaires, adjusted for various factors.
The team also administered the Brazelton Neonatal Behavioural Assessment Scale (NBAS) to the offspring at 6 weeks of age to evaluate neurologic, social, and behavioral aspects of function.
“We have been especially sensitive in how we have conducted these tests,” said Ms. Castro Quintas. “Each mother and baby were closely examined by clinicians with expert training in the field and in the tests.”
Among those offspring exposed to COVID-19 during pregnancy, there was a significant decrease in scores on the social interactive dimension of the NBAS, particularly if infection occurred before week 20 of gestation.
Other NBAS subscales were not associated with maternal COVID-19 during pregnancy.
More research needed
Commenting on the findings, Livio Provenzi, PhD, a psychologist and researcher in developmental psychobiology at the University of Pavia (Italy), noted there is a “great need” to study the direct and indirect effect of the COVID-19 pandemic on parents and their children. “Pregnancy is a period of life which shapes much of our subsequent development, and exposure to adversity in pregnancy can leave long-lasting biological footprints.”
Dr. Provenzi, who was not involved in the study, added in the release that the findings reinforce “evidence of epigenetic alterations in infants born from mothers exposed to pandemic-related stress during pregnancy.
“It shows we need more large-scale, international research to allow us to understand the developmental effects of this health emergency and to deliver better quality of care to parents and infants.”
The study was funded by the Spanish Ministry of Economy and Competitiveness, Instituto de Salud Carlos III through the University of Barcelona multicenter project and the Government of Cantabria. No relevant financial relationships were declared.
A version of this article first appeared on Medscape.com.
suggests a small-scale analysis that points to the need for further study and monitoring during pregnancy.
The study included 24 pregnant women, half of whom had COVID-19 during pregnancy, and their offspring. It showed impairments at 6 weeks of age on the social interactive dimension of a neonatal assessment.
“Not all babies born to mothers infected with COVID show neurodevelopmental differences, but our data show that their risk is increased in comparison to those not exposed to COVID in the womb. We need a bigger study to confirm the exact extent of the difference,” said lead researcher Rosa Ayesa Arriola, PhD, Valdecilla Research Institute (IDIVAL), Hospital Universitario Marqués de Valdecilla, Santander, Spain, in a release.
The findings were presented at the virtual European Psychiatric Association 2022 Congress.
Differing responses to cuddling
Coauthor Águeda Castro Quintas, PhD student, Network Centre for Biomedical Research in Mental Health, University of Barcelona, explained that the tests showed the children born to mothers who had COVID-19 during pregnancy reacted “slightly differently to being held, or cuddled.”
“We need to note that these are preliminary results, but this is part of a project following a larger sample of 100 mothers and their babies,” she added. The authors plan to compare their results with those from a similar study.
The group will also monitor infant language and motor development aged between 18 and 42 months.
“This is an ongoing project, and we are at an early stage,” Ms. Castro Quintas said. “We don’t know if these effects will result in any longer-term issues,” but longer-term observation “may help us understand this.”
“Of course, in babies who are so young, there are several things we just can’t measure, such as language skills or cognition,” added coinvestigator Nerea San Martín González, department of evolutionary biology, ecology and environmental sciences, University of Barcelona.
While emphasizing the need for larger sample sizes, she said that “in the meantime, we need to stress the importance of medical monitoring to facilitate a healthy pregnancy.”
The researchers note that the consequences of the COVID-19 pandemic for the newborns of affected mothers remain “unknown.”
However, previous studies of other infections during pregnancy suggest that offspring could be “especially vulnerable,”as the pathophysiological mechanisms of the infection, such as cytokine storms and microcoagulation, “could clearly compromise fetal neurodevelopment.”
To investigate further, they examined the neurodevelopment of infants born both immediately before and during the COVID-19 pandemic, from 2017 to 2021.
Twenty-one women who had COVID-19 during pregnancy were matched with 21 healthy controls. They were studied both during pregnancy and in the postpartum period, completing hormonal and other biochemical tests, salivary tests, movement assessments, and psychological questionnaires, adjusted for various factors.
The team also administered the Brazelton Neonatal Behavioural Assessment Scale (NBAS) to the offspring at 6 weeks of age to evaluate neurologic, social, and behavioral aspects of function.
“We have been especially sensitive in how we have conducted these tests,” said Ms. Castro Quintas. “Each mother and baby were closely examined by clinicians with expert training in the field and in the tests.”
Among those offspring exposed to COVID-19 during pregnancy, there was a significant decrease in scores on the social interactive dimension of the NBAS, particularly if infection occurred before week 20 of gestation.
Other NBAS subscales were not associated with maternal COVID-19 during pregnancy.
More research needed
Commenting on the findings, Livio Provenzi, PhD, a psychologist and researcher in developmental psychobiology at the University of Pavia (Italy), noted there is a “great need” to study the direct and indirect effect of the COVID-19 pandemic on parents and their children. “Pregnancy is a period of life which shapes much of our subsequent development, and exposure to adversity in pregnancy can leave long-lasting biological footprints.”
Dr. Provenzi, who was not involved in the study, added in the release that the findings reinforce “evidence of epigenetic alterations in infants born from mothers exposed to pandemic-related stress during pregnancy.
“It shows we need more large-scale, international research to allow us to understand the developmental effects of this health emergency and to deliver better quality of care to parents and infants.”
The study was funded by the Spanish Ministry of Economy and Competitiveness, Instituto de Salud Carlos III through the University of Barcelona multicenter project and the Government of Cantabria. No relevant financial relationships were declared.
A version of this article first appeared on Medscape.com.
suggests a small-scale analysis that points to the need for further study and monitoring during pregnancy.
The study included 24 pregnant women, half of whom had COVID-19 during pregnancy, and their offspring. It showed impairments at 6 weeks of age on the social interactive dimension of a neonatal assessment.
“Not all babies born to mothers infected with COVID show neurodevelopmental differences, but our data show that their risk is increased in comparison to those not exposed to COVID in the womb. We need a bigger study to confirm the exact extent of the difference,” said lead researcher Rosa Ayesa Arriola, PhD, Valdecilla Research Institute (IDIVAL), Hospital Universitario Marqués de Valdecilla, Santander, Spain, in a release.
The findings were presented at the virtual European Psychiatric Association 2022 Congress.
Differing responses to cuddling
Coauthor Águeda Castro Quintas, PhD student, Network Centre for Biomedical Research in Mental Health, University of Barcelona, explained that the tests showed the children born to mothers who had COVID-19 during pregnancy reacted “slightly differently to being held, or cuddled.”
“We need to note that these are preliminary results, but this is part of a project following a larger sample of 100 mothers and their babies,” she added. The authors plan to compare their results with those from a similar study.
The group will also monitor infant language and motor development aged between 18 and 42 months.
“This is an ongoing project, and we are at an early stage,” Ms. Castro Quintas said. “We don’t know if these effects will result in any longer-term issues,” but longer-term observation “may help us understand this.”
“Of course, in babies who are so young, there are several things we just can’t measure, such as language skills or cognition,” added coinvestigator Nerea San Martín González, department of evolutionary biology, ecology and environmental sciences, University of Barcelona.
While emphasizing the need for larger sample sizes, she said that “in the meantime, we need to stress the importance of medical monitoring to facilitate a healthy pregnancy.”
The researchers note that the consequences of the COVID-19 pandemic for the newborns of affected mothers remain “unknown.”
However, previous studies of other infections during pregnancy suggest that offspring could be “especially vulnerable,”as the pathophysiological mechanisms of the infection, such as cytokine storms and microcoagulation, “could clearly compromise fetal neurodevelopment.”
To investigate further, they examined the neurodevelopment of infants born both immediately before and during the COVID-19 pandemic, from 2017 to 2021.
Twenty-one women who had COVID-19 during pregnancy were matched with 21 healthy controls. They were studied both during pregnancy and in the postpartum period, completing hormonal and other biochemical tests, salivary tests, movement assessments, and psychological questionnaires, adjusted for various factors.
The team also administered the Brazelton Neonatal Behavioural Assessment Scale (NBAS) to the offspring at 6 weeks of age to evaluate neurologic, social, and behavioral aspects of function.
“We have been especially sensitive in how we have conducted these tests,” said Ms. Castro Quintas. “Each mother and baby were closely examined by clinicians with expert training in the field and in the tests.”
Among those offspring exposed to COVID-19 during pregnancy, there was a significant decrease in scores on the social interactive dimension of the NBAS, particularly if infection occurred before week 20 of gestation.
Other NBAS subscales were not associated with maternal COVID-19 during pregnancy.
More research needed
Commenting on the findings, Livio Provenzi, PhD, a psychologist and researcher in developmental psychobiology at the University of Pavia (Italy), noted there is a “great need” to study the direct and indirect effect of the COVID-19 pandemic on parents and their children. “Pregnancy is a period of life which shapes much of our subsequent development, and exposure to adversity in pregnancy can leave long-lasting biological footprints.”
Dr. Provenzi, who was not involved in the study, added in the release that the findings reinforce “evidence of epigenetic alterations in infants born from mothers exposed to pandemic-related stress during pregnancy.
“It shows we need more large-scale, international research to allow us to understand the developmental effects of this health emergency and to deliver better quality of care to parents and infants.”
The study was funded by the Spanish Ministry of Economy and Competitiveness, Instituto de Salud Carlos III through the University of Barcelona multicenter project and the Government of Cantabria. No relevant financial relationships were declared.
A version of this article first appeared on Medscape.com.
FROM EPA 2022