Canada’s 17 medical schools and their affiliated teaching hospitals are instrumental in serving local communities and providing regional and national access to specialized therapies. Akin to many other countries, patients in Canadian teaching hospitals typically receive care from trainees supervised by attending physicians on teams that Canadians refer to as clinical teaching units (CTUs).¹ For more than 50 years, the CTU model has served trainees, attendings, and patients well.² The success of the CTU model has been dependent on several factors including the crucial balance between the number of trainees and volume of patients. However, Canadian teaching hospitals are increasingly challenged by an imbalance in the trainee-to-patient volume equilibrium spurred by increasing patient volumes and declining house staff availability. The challenges we are facing today in Canada are similar to those teaching hospitals in the United States have faced and adapted to over the last 15 years. Can we build a new, sustainable model of inpatient care through attending-directed inpatient services much as has happened in the US?

Canada’s population of 36 million people is growing by approximately 1% per year, largely driven by immigration.³ At the same time, Canada’s population is aging and becoming increasingly medically complex; the percentage of Canadians age 65 years and older is anticipated to rise from approximately 17% today to 25% in 2035.⁴ Canada’s healthcare system historically functioned with relatively few inpatient beds, encouraging efficiency particularly with respect to which patients require hospital admission and which do not.⁵ Although data suggest that the number of hospital admissions declined in Canada between 1980 and 1995, recent data documented that General Internal Medicine admissions increased by 32% between 2010 and 2015 and accounted for 24% of total hospital bed days.^6,7 The effects of population growth and aging on admission volumes might be mitigated to some extent by innovations in healthcare delivery such as improved access to primary care (largely family physicians in Canada). However, even with these innovations, a growing and aging population is likely to have a disproportionate effect on the types of undifferentiated illnesses that are typically admitted to General Internal Medicine in Canadian teaching hospitals.

Increasing volumes and complexity are occurring at the same time that residency training in Canada is undergoing an extraordinary shift, mirroring trends in other countries.⁸ CTUs in Canada typically have a census of 20 or more patients and are staffed by an attending, one senior resident, two to three junior residents, and medical students. Recognition that physician fatigue is associated with patient safety events and physician burnout has led to shorter resident shifts, though Canadian hospitals typically operate without concrete work hour limits or “hard” caps on team size.⁸ To fulfill accreditation standards set by the Royal College of Physicians and Surgeons of Canada, residency programs have required increases in formal teaching sessions during working hours, further reducing resident presence at the bedside. Many specialty training programs (eg, anesthesiology and ophthalmology) that traditionally required trainees to rotate through General Medicine have eliminated this requirement. Moreover, postgraduate training now requires additional time be spent in ambulatory and community hospital settings to better prepare residents for practice.⁹ There is little enthusiasm for increasing the number of residents, as postgraduate training spots increased by 85% between 2000 and 2013, before stabilizing in recent years.¹⁰

These factors are leading to a substantial decline in resident availability on CTUs, shifting increasing amounts of direct patient care to attending physicians in Canadian teaching hospitals across virtually all specialties. Unsurprisingly, increased rates of burnout and decreases in job satisfaction have been reported.¹¹ The Royal College has yet to impose hard caps on team size, but many see this on the horizon.

Canadian teaching hospitals currently find themselves facing a confluence of factors nearly identical to those faced by teaching hospitals in the United States during 2003 when the Accreditation Council for Graduate Medical Education instituted resident duty hour restrictions to address concerns over trainee wellness, shift length, and patient safety.⁸ Instantly, hundreds of US teaching hospitals faced uncertainty over who would provide patient care when residents were unavailable. Virtually all US teaching hospitals responded with a creativity and speed that we are unaccustomed to in academic medicine. Hospitals reallocated money to finance attending-directed services where patient care was provided directly by attending physicians often working without trainees¹² but frequently supported by nurse practitioners or physician assistants.¹³ Despite the differences between US and Canadian healthcare, 15 years later, we in Canada can and should learn from the US experience.¹⁴

Attending-directed services offer several advantages. First, attending-directed services offer patient outcomes including ICU transfer, mortality, readmissions, and satisfaction that are similar, if not modestly improved, when compared with traditional teaching services.¹⁵ Results also suggest potential reductions in hospital length of stay and diagnostic testing.¹⁶ Attending-directed services can enhance trainee education by insuring attending physician presence and oversight in-hospital 24-hours per day.¹⁷ Although not well studied, attending-directed services may reduce variation in CTU patient census so that excess volumes can be absorbed by attending-directed teams even with seasonal surges (eg, influenza). Recognizing that many specialties were experiencing the same challenges as General Medicine in 2003, attending-directed services in the US have been designed to care for a wide spectrum of patients drawn from an array of different specialties with evidence of improved outcomes.¹² Building attending-directed services in Canadian teaching hospitals may expand to include patients from multiple specialties and subspecialties (surgery, orthopedics, and cardiology) where patient volumes are increasing and resident coverage is increasingly scarce.

The challenges that accompany the implementation of attending-directed teams must be acknowledged. First, while attending-directed teams solve many problems for teaching hospitals, physician billings may not generate sufficient income to be self-sustaining and require additional financial support.¹⁸ Without investment from hospitals or government, attending-directed models cannot flourish in teaching hospitals. US hospitals typically provide substantial financial support ($50,000-$100,000 per physician) to hospitalist programs, but Canadian teaching hospitals have been reluctant to follow suit.

Second, attending-directed services require a sustainable workforce. In Canada, inpatient care is provided predominately by family physician hospitalists in community hospitals, whereas internists typically fulfill these roles in teaching hospitals.¹⁹ Family physician hospitalists are commonly represented by the Canadian Society for Hospital Medicine, which is the Canadian branch of the Society of Hospital Medicine. Hospital medicine in Canada is typically organized around physician training (family physician vs internist) rather than clinical focus (outpatient vs inpatient). Collaborative models of care that unite hospitalists from all training streams (family physician, internist, and pediatrics) are only just emerging in Canadian teaching hospitals. How these programs are developed will be critical to the successful growth of attending-directed services. Third, if attending-directed services expand in teaching hospitals, the physicians who staff these services must come from somewhere. Either the “production” of physicians will need to increase or physicians will migrate to attending-directed services from outpatient practice or from community hospitals.²⁰ Canadian teaching hospitals can also explore nurse practitioners and physician assistants, a previously underutilized resource. Though the costs of such programs can be significant,²¹ the payoff in safety, quality, and efficiency may be worth it—as demonstrated in the US system. Fourth, teaching hospitals and medical schools must create academic homes to support and mentor the physicians working on attending-directed services. Although physicians hired for attending-directed services primarily provide direct patient care, few will join academic medical centers solely for this purpose. Teaching hospitals and medical schools need to carefully consider job descriptions, mentoring, and career advancement opportunities as they build attending-directed services. Finally, the interactions between teaching and attending-directed services are complex. There is an inevitable learning curve as clinical operations and protocols are built and developed. For example, decisions need to be made about how patients are divided between services and whether nocturnists are responsible for teaching overnight residents.¹⁷ Successful programs have the potential to benefit hospitals, patients, learners, and faculty alike.

The risks associated with the status quo in Canada must also be addressed. Patient volumes and complexity in Canada are likely to continue to slowly increase, while the number of trainees in Canadian teaching hospitals will remain stable at best. Forcing more patients onto already overtaxed teaching services is likely to worsen hospital efficiency, patient outcomes, and educational experiences.²² Forcing additional patient care onto overstretched faculty will slowly erode the academic work (teaching and research) that has characterized excellence in Canadian medicine.

Acknowledgments

The authors thank Chaim Bell for his advice and suggestions.

Disclosures

The authors have nothing to disclose.

Canada’s 17 medical schools and their affiliated teaching hospitals are instrumental in serving local communities and providing regional and national access to specialized therapies. Akin to many other countries, patients in Canadian teaching hospitals typically receive care from trainees supervised by attending physicians on teams that Canadians refer to as clinical teaching units (CTUs).¹ For more than 50 years, the CTU model has served trainees, attendings, and patients well.² The success of the CTU model has been dependent on several factors including the crucial balance between the number of trainees and volume of patients. However, Canadian teaching hospitals are increasingly challenged by an imbalance in the trainee-to-patient volume equilibrium spurred by increasing patient volumes and declining house staff availability. The challenges we are facing today in Canada are similar to those teaching hospitals in the United States have faced and adapted to over the last 15 years. Can we build a new, sustainable model of inpatient care through attending-directed inpatient services much as has happened in the US?

Canada’s population of 36 million people is growing by approximately 1% per year, largely driven by immigration.³ At the same time, Canada’s population is aging and becoming increasingly medically complex; the percentage of Canadians age 65 years and older is anticipated to rise from approximately 17% today to 25% in 2035.⁴ Canada’s healthcare system historically functioned with relatively few inpatient beds, encouraging efficiency particularly with respect to which patients require hospital admission and which do not.⁵ Although data suggest that the number of hospital admissions declined in Canada between 1980 and 1995, recent data documented that General Internal Medicine admissions increased by 32% between 2010 and 2015 and accounted for 24% of total hospital bed days.^6,7 The effects of population growth and aging on admission volumes might be mitigated to some extent by innovations in healthcare delivery such as improved access to primary care (largely family physicians in Canada). However, even with these innovations, a growing and aging population is likely to have a disproportionate effect on the types of undifferentiated illnesses that are typically admitted to General Internal Medicine in Canadian teaching hospitals.

Increasing volumes and complexity are occurring at the same time that residency training in Canada is undergoing an extraordinary shift, mirroring trends in other countries.⁸ CTUs in Canada typically have a census of 20 or more patients and are staffed by an attending, one senior resident, two to three junior residents, and medical students. Recognition that physician fatigue is associated with patient safety events and physician burnout has led to shorter resident shifts, though Canadian hospitals typically operate without concrete work hour limits or “hard” caps on team size.⁸ To fulfill accreditation standards set by the Royal College of Physicians and Surgeons of Canada, residency programs have required increases in formal teaching sessions during working hours, further reducing resident presence at the bedside. Many specialty training programs (eg, anesthesiology and ophthalmology) that traditionally required trainees to rotate through General Medicine have eliminated this requirement. Moreover, postgraduate training now requires additional time be spent in ambulatory and community hospital settings to better prepare residents for practice.⁹ There is little enthusiasm for increasing the number of residents, as postgraduate training spots increased by 85% between 2000 and 2013, before stabilizing in recent years.¹⁰

These factors are leading to a substantial decline in resident availability on CTUs, shifting increasing amounts of direct patient care to attending physicians in Canadian teaching hospitals across virtually all specialties. Unsurprisingly, increased rates of burnout and decreases in job satisfaction have been reported.¹¹ The Royal College has yet to impose hard caps on team size, but many see this on the horizon.

Canadian teaching hospitals currently find themselves facing a confluence of factors nearly identical to those faced by teaching hospitals in the United States during 2003 when the Accreditation Council for Graduate Medical Education instituted resident duty hour restrictions to address concerns over trainee wellness, shift length, and patient safety.⁸ Instantly, hundreds of US teaching hospitals faced uncertainty over who would provide patient care when residents were unavailable. Virtually all US teaching hospitals responded with a creativity and speed that we are unaccustomed to in academic medicine. Hospitals reallocated money to finance attending-directed services where patient care was provided directly by attending physicians often working without trainees¹² but frequently supported by nurse practitioners or physician assistants.¹³ Despite the differences between US and Canadian healthcare, 15 years later, we in Canada can and should learn from the US experience.¹⁴

Attending-directed services offer several advantages. First, attending-directed services offer patient outcomes including ICU transfer, mortality, readmissions, and satisfaction that are similar, if not modestly improved, when compared with traditional teaching services.¹⁵ Results also suggest potential reductions in hospital length of stay and diagnostic testing.¹⁶ Attending-directed services can enhance trainee education by insuring attending physician presence and oversight in-hospital 24-hours per day.¹⁷ Although not well studied, attending-directed services may reduce variation in CTU patient census so that excess volumes can be absorbed by attending-directed teams even with seasonal surges (eg, influenza). Recognizing that many specialties were experiencing the same challenges as General Medicine in 2003, attending-directed services in the US have been designed to care for a wide spectrum of patients drawn from an array of different specialties with evidence of improved outcomes.¹² Building attending-directed services in Canadian teaching hospitals may expand to include patients from multiple specialties and subspecialties (surgery, orthopedics, and cardiology) where patient volumes are increasing and resident coverage is increasingly scarce.

The challenges that accompany the implementation of attending-directed teams must be acknowledged. First, while attending-directed teams solve many problems for teaching hospitals, physician billings may not generate sufficient income to be self-sustaining and require additional financial support.¹⁸ Without investment from hospitals or government, attending-directed models cannot flourish in teaching hospitals. US hospitals typically provide substantial financial support ($50,000-$100,000 per physician) to hospitalist programs, but Canadian teaching hospitals have been reluctant to follow suit.

Second, attending-directed services require a sustainable workforce. In Canada, inpatient care is provided predominately by family physician hospitalists in community hospitals, whereas internists typically fulfill these roles in teaching hospitals.¹⁹ Family physician hospitalists are commonly represented by the Canadian Society for Hospital Medicine, which is the Canadian branch of the Society of Hospital Medicine. Hospital medicine in Canada is typically organized around physician training (family physician vs internist) rather than clinical focus (outpatient vs inpatient). Collaborative models of care that unite hospitalists from all training streams (family physician, internist, and pediatrics) are only just emerging in Canadian teaching hospitals. How these programs are developed will be critical to the successful growth of attending-directed services. Third, if attending-directed services expand in teaching hospitals, the physicians who staff these services must come from somewhere. Either the “production” of physicians will need to increase or physicians will migrate to attending-directed services from outpatient practice or from community hospitals.²⁰ Canadian teaching hospitals can also explore nurse practitioners and physician assistants, a previously underutilized resource. Though the costs of such programs can be significant,²¹ the payoff in safety, quality, and efficiency may be worth it—as demonstrated in the US system. Fourth, teaching hospitals and medical schools must create academic homes to support and mentor the physicians working on attending-directed services. Although physicians hired for attending-directed services primarily provide direct patient care, few will join academic medical centers solely for this purpose. Teaching hospitals and medical schools need to carefully consider job descriptions, mentoring, and career advancement opportunities as they build attending-directed services. Finally, the interactions between teaching and attending-directed services are complex. There is an inevitable learning curve as clinical operations and protocols are built and developed. For example, decisions need to be made about how patients are divided between services and whether nocturnists are responsible for teaching overnight residents.¹⁷ Successful programs have the potential to benefit hospitals, patients, learners, and faculty alike.

The risks associated with the status quo in Canada must also be addressed. Patient volumes and complexity in Canada are likely to continue to slowly increase, while the number of trainees in Canadian teaching hospitals will remain stable at best. Forcing more patients onto already overtaxed teaching services is likely to worsen hospital efficiency, patient outcomes, and educational experiences.²² Forcing additional patient care onto overstretched faculty will slowly erode the academic work (teaching and research) that has characterized excellence in Canadian medicine.

Acknowledgments

The authors thank Chaim Bell for his advice and suggestions.

Disclosures

The authors have nothing to disclose.

Canada’s 17 medical schools and their affiliated teaching hospitals are instrumental in serving local communities and providing regional and national access to specialized therapies. Akin to many other countries, patients in Canadian teaching hospitals typically receive care from trainees supervised by attending physicians on teams that Canadians refer to as clinical teaching units (CTUs).¹ For more than 50 years, the CTU model has served trainees, attendings, and patients well.² The success of the CTU model has been dependent on several factors including the crucial balance between the number of trainees and volume of patients. However, Canadian teaching hospitals are increasingly challenged by an imbalance in the trainee-to-patient volume equilibrium spurred by increasing patient volumes and declining house staff availability. The challenges we are facing today in Canada are similar to those teaching hospitals in the United States have faced and adapted to over the last 15 years. Can we build a new, sustainable model of inpatient care through attending-directed inpatient services much as has happened in the US?

Canada’s population of 36 million people is growing by approximately 1% per year, largely driven by immigration.³ At the same time, Canada’s population is aging and becoming increasingly medically complex; the percentage of Canadians age 65 years and older is anticipated to rise from approximately 17% today to 25% in 2035.⁴ Canada’s healthcare system historically functioned with relatively few inpatient beds, encouraging efficiency particularly with respect to which patients require hospital admission and which do not.⁵ Although data suggest that the number of hospital admissions declined in Canada between 1980 and 1995, recent data documented that General Internal Medicine admissions increased by 32% between 2010 and 2015 and accounted for 24% of total hospital bed days.^6,7 The effects of population growth and aging on admission volumes might be mitigated to some extent by innovations in healthcare delivery such as improved access to primary care (largely family physicians in Canada). However, even with these innovations, a growing and aging population is likely to have a disproportionate effect on the types of undifferentiated illnesses that are typically admitted to General Internal Medicine in Canadian teaching hospitals.

Increasing volumes and complexity are occurring at the same time that residency training in Canada is undergoing an extraordinary shift, mirroring trends in other countries.⁸ CTUs in Canada typically have a census of 20 or more patients and are staffed by an attending, one senior resident, two to three junior residents, and medical students. Recognition that physician fatigue is associated with patient safety events and physician burnout has led to shorter resident shifts, though Canadian hospitals typically operate without concrete work hour limits or “hard” caps on team size.⁸ To fulfill accreditation standards set by the Royal College of Physicians and Surgeons of Canada, residency programs have required increases in formal teaching sessions during working hours, further reducing resident presence at the bedside. Many specialty training programs (eg, anesthesiology and ophthalmology) that traditionally required trainees to rotate through General Medicine have eliminated this requirement. Moreover, postgraduate training now requires additional time be spent in ambulatory and community hospital settings to better prepare residents for practice.⁹ There is little enthusiasm for increasing the number of residents, as postgraduate training spots increased by 85% between 2000 and 2013, before stabilizing in recent years.¹⁰

These factors are leading to a substantial decline in resident availability on CTUs, shifting increasing amounts of direct patient care to attending physicians in Canadian teaching hospitals across virtually all specialties. Unsurprisingly, increased rates of burnout and decreases in job satisfaction have been reported.¹¹ The Royal College has yet to impose hard caps on team size, but many see this on the horizon.

Canadian teaching hospitals currently find themselves facing a confluence of factors nearly identical to those faced by teaching hospitals in the United States during 2003 when the Accreditation Council for Graduate Medical Education instituted resident duty hour restrictions to address concerns over trainee wellness, shift length, and patient safety.⁸ Instantly, hundreds of US teaching hospitals faced uncertainty over who would provide patient care when residents were unavailable. Virtually all US teaching hospitals responded with a creativity and speed that we are unaccustomed to in academic medicine. Hospitals reallocated money to finance attending-directed services where patient care was provided directly by attending physicians often working without trainees¹² but frequently supported by nurse practitioners or physician assistants.¹³ Despite the differences between US and Canadian healthcare, 15 years later, we in Canada can and should learn from the US experience.¹⁴

Attending-directed services offer several advantages. First, attending-directed services offer patient outcomes including ICU transfer, mortality, readmissions, and satisfaction that are similar, if not modestly improved, when compared with traditional teaching services.¹⁵ Results also suggest potential reductions in hospital length of stay and diagnostic testing.¹⁶ Attending-directed services can enhance trainee education by insuring attending physician presence and oversight in-hospital 24-hours per day.¹⁷ Although not well studied, attending-directed services may reduce variation in CTU patient census so that excess volumes can be absorbed by attending-directed teams even with seasonal surges (eg, influenza). Recognizing that many specialties were experiencing the same challenges as General Medicine in 2003, attending-directed services in the US have been designed to care for a wide spectrum of patients drawn from an array of different specialties with evidence of improved outcomes.¹² Building attending-directed services in Canadian teaching hospitals may expand to include patients from multiple specialties and subspecialties (surgery, orthopedics, and cardiology) where patient volumes are increasing and resident coverage is increasingly scarce.

The challenges that accompany the implementation of attending-directed teams must be acknowledged. First, while attending-directed teams solve many problems for teaching hospitals, physician billings may not generate sufficient income to be self-sustaining and require additional financial support.¹⁸ Without investment from hospitals or government, attending-directed models cannot flourish in teaching hospitals. US hospitals typically provide substantial financial support ($50,000-$100,000 per physician) to hospitalist programs, but Canadian teaching hospitals have been reluctant to follow suit.

Second, attending-directed services require a sustainable workforce. In Canada, inpatient care is provided predominately by family physician hospitalists in community hospitals, whereas internists typically fulfill these roles in teaching hospitals.¹⁹ Family physician hospitalists are commonly represented by the Canadian Society for Hospital Medicine, which is the Canadian branch of the Society of Hospital Medicine. Hospital medicine in Canada is typically organized around physician training (family physician vs internist) rather than clinical focus (outpatient vs inpatient). Collaborative models of care that unite hospitalists from all training streams (family physician, internist, and pediatrics) are only just emerging in Canadian teaching hospitals. How these programs are developed will be critical to the successful growth of attending-directed services. Third, if attending-directed services expand in teaching hospitals, the physicians who staff these services must come from somewhere. Either the “production” of physicians will need to increase or physicians will migrate to attending-directed services from outpatient practice or from community hospitals.²⁰ Canadian teaching hospitals can also explore nurse practitioners and physician assistants, a previously underutilized resource. Though the costs of such programs can be significant,²¹ the payoff in safety, quality, and efficiency may be worth it—as demonstrated in the US system. Fourth, teaching hospitals and medical schools must create academic homes to support and mentor the physicians working on attending-directed services. Although physicians hired for attending-directed services primarily provide direct patient care, few will join academic medical centers solely for this purpose. Teaching hospitals and medical schools need to carefully consider job descriptions, mentoring, and career advancement opportunities as they build attending-directed services. Finally, the interactions between teaching and attending-directed services are complex. There is an inevitable learning curve as clinical operations and protocols are built and developed. For example, decisions need to be made about how patients are divided between services and whether nocturnists are responsible for teaching overnight residents.¹⁷ Successful programs have the potential to benefit hospitals, patients, learners, and faculty alike.

The risks associated with the status quo in Canada must also be addressed. Patient volumes and complexity in Canada are likely to continue to slowly increase, while the number of trainees in Canadian teaching hospitals will remain stable at best. Forcing more patients onto already overtaxed teaching services is likely to worsen hospital efficiency, patient outcomes, and educational experiences.²² Forcing additional patient care onto overstretched faculty will slowly erode the academic work (teaching and research) that has characterized excellence in Canadian medicine.

Acknowledgments

The authors thank Chaim Bell for his advice and suggestions.

Disclosures

The authors have nothing to disclose.

“…a truly strong, powerful man isn’t threatened by a strong, powerful woman.  Instead, he is challenged by her, he is inspired by her, he is pleased  to relate to her as an equal.”

—Michelle Obama

Mentorship is essential to success in hospital medicine and may be particularly important for women. Cross-gender mentorship is especially salient since roughly equal proportions of women and men enter the medical pipeline, but men occupy over 75% of senior leadership roles in healthcare companies.

Cross-gender mentorship poses challenges but can be done successfully.¹ We’ve made cross-gender mentoring work well in our own mentoring relationship. We describe three practices for effective mentoring that are especially important for men who mentor women given how common the female mentee-male mentor dyad is in medicine. We make generalizations that don’t apply universally but illustrate the social context in which such mentorship resides.

Gender scripts refer to social norms relating to gender identities and behaviors. Archetypal scripts include the father/daughter relationship and the knight/damsel-in-distress. Gender scripts often frame women as powerless—waiting to be rescued. By unconsciously activating a gender script, a mentor may reinforce a stereotype that women need rescuing (eg, “She’s really upset—I’ll email her Division Chief and help fix it for her”) or underestimate a mentee’s readiness for independence (eg, “She’s written four papers on this, but she’s still not ready to be senior author”). Astute mentors use reflection to combat gender scripts, asking themselves, “Am I allowing latent biases to affect my judgement?” They also consider when to intervene and when to let the mentee “rescue” herself (eg, “This is challenging, but I trust your judgement. What do you think you should do next?”).

Many women value collaborative behaviors and gravitate towards egalitarian learning environments at odds with a traditional, “top-down” mentorship model. Additionally, women may be penalized for demonstrating competitive behaviors, while identical behaviors are chalked up to confidence in men. A critical task, then, is for mentors to coach women to hone their natural leadership style, whether it be more commanding or more communal. A mentor can provide key feedback to the mentee about how her approach might be perceived and how to tweak it for optimal success. Mentors may wish to share missteps and even ask the mentee for advice. Pointing to her competence promotes “relational mentoring” and reciprocal learning, where mentor and mentee can learn positive behaviors from each other.

Mentors will ideally wield their social capital to advance policies that promote gender equity—including fair recruiting, promotion, salary, paid leave, and breastfeeding policies. Exceptional mentors recognize that women may generally have less social capital than men in many organizations, and they proactively make women’s accomplishments more visible.² They broadcast women’s strengths and nominate women for talks, national committees, honorific societies, and leadership positions. Effective mentors recognize that 30% of female medical faculty report experiencing sexual harassment at work,³ and thus maintain extremely high standards for professional integrity, for both themselves and others who interact with their mentees. They call out sexist remarks in the workplace as unacceptable, making it clear that such behavior won’t be tolerated. As Mohandas Gandhi said: “Be the change that you wish to see in the world.”

Cross-gender mentorship is critical to get right—nearly half our medical workforce depends on it. Men who mentor women help their organizations and gain satisfaction from playing a pivotal role in women’s advancement. When women succeed, we all do.

Disclosures

Dr. Moniz and Dr. Saint have nothing to disclose.

“…a truly strong, powerful man isn’t threatened by a strong, powerful woman.  Instead, he is challenged by her, he is inspired by her, he is pleased  to relate to her as an equal.”

—Michelle Obama

Mentorship is essential to success in hospital medicine and may be particularly important for women. Cross-gender mentorship is especially salient since roughly equal proportions of women and men enter the medical pipeline, but men occupy over 75% of senior leadership roles in healthcare companies.

Cross-gender mentorship poses challenges but can be done successfully.¹ We’ve made cross-gender mentoring work well in our own mentoring relationship. We describe three practices for effective mentoring that are especially important for men who mentor women given how common the female mentee-male mentor dyad is in medicine. We make generalizations that don’t apply universally but illustrate the social context in which such mentorship resides.

Gender scripts refer to social norms relating to gender identities and behaviors. Archetypal scripts include the father/daughter relationship and the knight/damsel-in-distress. Gender scripts often frame women as powerless—waiting to be rescued. By unconsciously activating a gender script, a mentor may reinforce a stereotype that women need rescuing (eg, “She’s really upset—I’ll email her Division Chief and help fix it for her”) or underestimate a mentee’s readiness for independence (eg, “She’s written four papers on this, but she’s still not ready to be senior author”). Astute mentors use reflection to combat gender scripts, asking themselves, “Am I allowing latent biases to affect my judgement?” They also consider when to intervene and when to let the mentee “rescue” herself (eg, “This is challenging, but I trust your judgement. What do you think you should do next?”).

Many women value collaborative behaviors and gravitate towards egalitarian learning environments at odds with a traditional, “top-down” mentorship model. Additionally, women may be penalized for demonstrating competitive behaviors, while identical behaviors are chalked up to confidence in men. A critical task, then, is for mentors to coach women to hone their natural leadership style, whether it be more commanding or more communal. A mentor can provide key feedback to the mentee about how her approach might be perceived and how to tweak it for optimal success. Mentors may wish to share missteps and even ask the mentee for advice. Pointing to her competence promotes “relational mentoring” and reciprocal learning, where mentor and mentee can learn positive behaviors from each other.

Mentors will ideally wield their social capital to advance policies that promote gender equity—including fair recruiting, promotion, salary, paid leave, and breastfeeding policies. Exceptional mentors recognize that women may generally have less social capital than men in many organizations, and they proactively make women’s accomplishments more visible.² They broadcast women’s strengths and nominate women for talks, national committees, honorific societies, and leadership positions. Effective mentors recognize that 30% of female medical faculty report experiencing sexual harassment at work,³ and thus maintain extremely high standards for professional integrity, for both themselves and others who interact with their mentees. They call out sexist remarks in the workplace as unacceptable, making it clear that such behavior won’t be tolerated. As Mohandas Gandhi said: “Be the change that you wish to see in the world.”

Cross-gender mentorship is critical to get right—nearly half our medical workforce depends on it. Men who mentor women help their organizations and gain satisfaction from playing a pivotal role in women’s advancement. When women succeed, we all do.

Disclosures

Dr. Moniz and Dr. Saint have nothing to disclose.

“…a truly strong, powerful man isn’t threatened by a strong, powerful woman.  Instead, he is challenged by her, he is inspired by her, he is pleased  to relate to her as an equal.”

—Michelle Obama

Mentorship is essential to success in hospital medicine and may be particularly important for women. Cross-gender mentorship is especially salient since roughly equal proportions of women and men enter the medical pipeline, but men occupy over 75% of senior leadership roles in healthcare companies.

Cross-gender mentorship poses challenges but can be done successfully.¹ We’ve made cross-gender mentoring work well in our own mentoring relationship. We describe three practices for effective mentoring that are especially important for men who mentor women given how common the female mentee-male mentor dyad is in medicine. We make generalizations that don’t apply universally but illustrate the social context in which such mentorship resides.

Gender scripts refer to social norms relating to gender identities and behaviors. Archetypal scripts include the father/daughter relationship and the knight/damsel-in-distress. Gender scripts often frame women as powerless—waiting to be rescued. By unconsciously activating a gender script, a mentor may reinforce a stereotype that women need rescuing (eg, “She’s really upset—I’ll email her Division Chief and help fix it for her”) or underestimate a mentee’s readiness for independence (eg, “She’s written four papers on this, but she’s still not ready to be senior author”). Astute mentors use reflection to combat gender scripts, asking themselves, “Am I allowing latent biases to affect my judgement?” They also consider when to intervene and when to let the mentee “rescue” herself (eg, “This is challenging, but I trust your judgement. What do you think you should do next?”).

Many women value collaborative behaviors and gravitate towards egalitarian learning environments at odds with a traditional, “top-down” mentorship model. Additionally, women may be penalized for demonstrating competitive behaviors, while identical behaviors are chalked up to confidence in men. A critical task, then, is for mentors to coach women to hone their natural leadership style, whether it be more commanding or more communal. A mentor can provide key feedback to the mentee about how her approach might be perceived and how to tweak it for optimal success. Mentors may wish to share missteps and even ask the mentee for advice. Pointing to her competence promotes “relational mentoring” and reciprocal learning, where mentor and mentee can learn positive behaviors from each other.

Mentors will ideally wield their social capital to advance policies that promote gender equity—including fair recruiting, promotion, salary, paid leave, and breastfeeding policies. Exceptional mentors recognize that women may generally have less social capital than men in many organizations, and they proactively make women’s accomplishments more visible.² They broadcast women’s strengths and nominate women for talks, national committees, honorific societies, and leadership positions. Effective mentors recognize that 30% of female medical faculty report experiencing sexual harassment at work,³ and thus maintain extremely high standards for professional integrity, for both themselves and others who interact with their mentees. They call out sexist remarks in the workplace as unacceptable, making it clear that such behavior won’t be tolerated. As Mohandas Gandhi said: “Be the change that you wish to see in the world.”

Cross-gender mentorship is critical to get right—nearly half our medical workforce depends on it. Men who mentor women help their organizations and gain satisfaction from playing a pivotal role in women’s advancement. When women succeed, we all do.

Disclosures

Dr. Moniz and Dr. Saint have nothing to disclose.

We appreciate the query by Drs. Douglas and Wilson. We hereby supply additional information that is critical for creating and administering sustainable staffing models.

For programs with a census cap, the majority cited 16 or fewer patients as the trigger for that cap. Nearly all programs with back-up used a census of 16 or fewer. Over 80% of programs cited a “safe 7 am census” as 16 or fewer. These data suggest that a census over 16 is appropriate to trigger additional clinical support.

Regarding clinical weighting of nights, nighttime shifts were often more heavily weighted than day shifts, but approaches to weighting varied and have not been validated. Alternate staffing models for overnight pager calls varied greatly by individual program.

This is a time of significant growth for pediatric hospital medicine, and national workforce data are essential to hospitalists, administrators, and most importantly, patients. Our study¹ provides pediatric hospital medicine leaders with data for discussions regarding appropriate FTE and staffing model considerations. The insights generated by our study are particularly relevant in expanding programs and solving problems related to recruitment and retention.

Disclosures

The authors have nothing to disclose.

We appreciate the query by Drs. Douglas and Wilson. We hereby supply additional information that is critical for creating and administering sustainable staffing models.

For programs with a census cap, the majority cited 16 or fewer patients as the trigger for that cap. Nearly all programs with back-up used a census of 16 or fewer. Over 80% of programs cited a “safe 7 am census” as 16 or fewer. These data suggest that a census over 16 is appropriate to trigger additional clinical support.

Regarding clinical weighting of nights, nighttime shifts were often more heavily weighted than day shifts, but approaches to weighting varied and have not been validated. Alternate staffing models for overnight pager calls varied greatly by individual program.

This is a time of significant growth for pediatric hospital medicine, and national workforce data are essential to hospitalists, administrators, and most importantly, patients. Our study¹ provides pediatric hospital medicine leaders with data for discussions regarding appropriate FTE and staffing model considerations. The insights generated by our study are particularly relevant in expanding programs and solving problems related to recruitment and retention.

Disclosures

The authors have nothing to disclose.

We appreciate the query by Drs. Douglas and Wilson. We hereby supply additional information that is critical for creating and administering sustainable staffing models.

For programs with a census cap, the majority cited 16 or fewer patients as the trigger for that cap. Nearly all programs with back-up used a census of 16 or fewer. Over 80% of programs cited a “safe 7 am census” as 16 or fewer. These data suggest that a census over 16 is appropriate to trigger additional clinical support.

Regarding clinical weighting of nights, nighttime shifts were often more heavily weighted than day shifts, but approaches to weighting varied and have not been validated. Alternate staffing models for overnight pager calls varied greatly by individual program.

This is a time of significant growth for pediatric hospital medicine, and national workforce data are essential to hospitalists, administrators, and most importantly, patients. Our study¹ provides pediatric hospital medicine leaders with data for discussions regarding appropriate FTE and staffing model considerations. The insights generated by our study are particularly relevant in expanding programs and solving problems related to recruitment and retention.

Disclosures

The authors have nothing to disclose.

As leaders of a new Pediatric Hospital Medicine program in New York City, we were pleased to read the Brief Report from Dr. Fromme and colleagues, “Pediatric Hospitalist Workload and Sustainability in University-Based Programs: Results from a National Interview-Based Survey.”

Although the study has greatly assisted us in developing our program, the manuscript lacked some data necessary for workforce planning. The authors report census caps for a majority of programs, but neither the actual number of patients in each cap nor whether programs with caps reported an association with patient safety or program sustainability. In addition, although overnight pager calls were calculated in median hours, there were no data on whether nights were weighted or alternate staffing models were used for overnight pager calls.

While the article will help guide our field’s continued understanding of our workforce, without additional detailed data, we found that we were unable to apply staffing models practically in the real world to our new program. Pediatric Hospital Medicine is one of the fastest growing fields in medicine; however, support of new programs and sustainability of existing ones, require benchmark details to create proposals that are acceptable to both hospital and university administrators while maintaining workforce sustainability.

Disclosures

Drs. Douglas and Wilson have nothing to disclose.

As leaders of a new Pediatric Hospital Medicine program in New York City, we were pleased to read the Brief Report from Dr. Fromme and colleagues, “Pediatric Hospitalist Workload and Sustainability in University-Based Programs: Results from a National Interview-Based Survey.”

Although the study has greatly assisted us in developing our program, the manuscript lacked some data necessary for workforce planning. The authors report census caps for a majority of programs, but neither the actual number of patients in each cap nor whether programs with caps reported an association with patient safety or program sustainability. In addition, although overnight pager calls were calculated in median hours, there were no data on whether nights were weighted or alternate staffing models were used for overnight pager calls.

While the article will help guide our field’s continued understanding of our workforce, without additional detailed data, we found that we were unable to apply staffing models practically in the real world to our new program. Pediatric Hospital Medicine is one of the fastest growing fields in medicine; however, support of new programs and sustainability of existing ones, require benchmark details to create proposals that are acceptable to both hospital and university administrators while maintaining workforce sustainability.

Disclosures

Drs. Douglas and Wilson have nothing to disclose.

As leaders of a new Pediatric Hospital Medicine program in New York City, we were pleased to read the Brief Report from Dr. Fromme and colleagues, “Pediatric Hospitalist Workload and Sustainability in University-Based Programs: Results from a National Interview-Based Survey.”

Although the study has greatly assisted us in developing our program, the manuscript lacked some data necessary for workforce planning. The authors report census caps for a majority of programs, but neither the actual number of patients in each cap nor whether programs with caps reported an association with patient safety or program sustainability. In addition, although overnight pager calls were calculated in median hours, there were no data on whether nights were weighted or alternate staffing models were used for overnight pager calls.

While the article will help guide our field’s continued understanding of our workforce, without additional detailed data, we found that we were unable to apply staffing models practically in the real world to our new program. Pediatric Hospital Medicine is one of the fastest growing fields in medicine; however, support of new programs and sustainability of existing ones, require benchmark details to create proposals that are acceptable to both hospital and university administrators while maintaining workforce sustainability.

Disclosures

Drs. Douglas and Wilson have nothing to disclose.

Lactobionic acid (4-O-beta-galactopyranosyl-D-gluconic acid), a disaccharide formed from gluconic acid and galactose, has been established as a potent antioxidant well suited for use in solutions intended to preserve organs stored for transplantation.^1,2 This polyhydroxy bionic acid is used as an excipient agent in some pharmaceutical products and has been the object of increasing interest and use in cosmetics and cosmeceuticals.³ It is included in skin care formulations for its strong humectant and antiaging effects.^3,4 Lactobionic acid has been shown to suppress the synthesis of hydroxyl radicals by dint of iron-chelating activity and hinders the production of matrix metalloproteinases (MMPs), which promote photoaging.^2,3,5 It may also present an advantage over the class of alpha-hydroxy acids used to treat photoaging by engendering less or no irritation, because of its larger molecular size and corresponding slower penetration rate.⁶ This column will focus on some recent research on the application of this strong antioxidant in dermatologic practice.

Lactobionic acid as an ingredient and vehicle

In 2010, Tasic-Kostov et al. compared the efficacy and irritation potential of lactobionic and glycolic acids (in gel and emulsion vehicles). In 77 healthy volunteers, the investigators found that formulations containing lactobionic acid yielded better skin metrics than ones containing glycolic acid, insofar as the former caused no irritation or skin barrier damage. In a second part to the study, they determined that efficacy of the acids was improved through the use of vehicles based on the natural emulsifier, alkyl polyglucoside (APG). They concluded that lactobionic acid in a 6% concentration in an APG vehicle warranted consideration as a low-molecular option in cosmeceutical products.⁶

In a subsequent study, the same team found supportive evidence that APG-based emulsions are safe cosmetic/dermopharmaceutical vehicles and carriers for extremely acidic and hygroscopic AHAs, particularly lactobionic acid. They did note, however, that lactobionic acid markedly affected the colloidal structure of the emulsion and fostered the development of lamellar structures, which could influence water distribution within the cream. They concluded, therefore, that such an emulsion, which was stabilized by lamellar liquid crystalline structures, would not be a viable carrier for the hygroscopic actives to achieve optimal moisturizing potential.⁷More recently, Tasic-Kostov et al. investigated the antioxidant and moisturizing traits of lactobionic acid in solution as well as in a natural APG emulsifier–based system using 1,1-diphenyl-2-picrylhydrazyl free radical scavenging and lipid peroxidation inhibition assays. The researchers found that lactobionic acid exhibited suitable physical stability (though it exerted notable impact on the colloidal structure of the vehicle) as well as antioxidant activity in both formats, suggesting its application as a versatile cosmeceutical agent for treating photoaged skin.²

In 2017, Chaouat et al. found that lactobionic acid was a key component in a green microparticle carrier system for cosmetics also containing chitosan and linoleic acid (as the skin penetration–enhancing constituent). Chitosan and lactobionic acid made up the shell surrounding the linoleic acid core. The carrier system, in an aqueous solution, was found to be stable and able to encapsulate the hydrophobic skin lightener phenylethyl resorcinol.⁸

Potential in atopic dermatitis treatment

Using an oxazolone-induced, atopic dermatitis–like murine dermatitis model, Sakai et al. demonstrated in 2016 that the coapplication of a PAR2 inhibitor and lactobionic acid, which maintained stratum corneum acidity, could target skin barrier abnormality and allergic inflammation, the key mechanisms in atopic dermatitis etiology.⁹

Lactobionic acid in chemical peels

Early this year, Algiert-Zielinska et al. reported on the results of a split-face study with 20 white women in which the effects of a 20% lactobionic acid peel were compared with those of the 20% peel combined with aluminum oxide crystal microdermabrasion. Treatments were administered weekly over 6 weeks, with the peel alone performed on the left side and the combination therapy on the right. The combination was found to achieve a significantly higher hydration level as well as skin elasticity measurements. There were no statistically significant differences between the tested therapies in transepidermal water loss, which decreased for both approaches. Both the lactobionic acid peel and combination procedure delivered notable moisturizing effects.¹⁰

Previously, this team performed a comparative evaluation of the skin-moisturizing activities of lactobionic acid in 10% and 30% concentrations in 10 white subjects between 26 and 73 years old. In this split-face study, 10% lactobionic acid was applied on the left side and 30% on the right on a weekly basis through eight treatments. A 5% lactobionic acid cream was supplied for overnight use. Skin hydration levels were measured before each weekly treatment. Although any differences between cutaneous hydration between the lactobionic acid preparations could not be ascertained, the investigators identified a statistically significant enhancement of hydration levels for both concentrations after the full series of treatments. They concluded that lactobionic is a potent moisturizing compound.¹¹The same authors also conducted a literature review on the moisturizing properties of lactobionic and lactic acids, noting that both acids are capable of binding copious amounts of water and display robust chelating characteristics, as well as antioxidant activity, by suppressing MMPs. The authors added that both act as strong moisturizing substances, helping to maintain epidermal barrier integrity, and are suitable for sensitive skin.³

Conclusion

Greater capacity to moisturize and deliver antiaging benefits while causing less or no irritation are desirable qualities in a dermatologic agent. Evidence is limited, but the data available seem to suggest that lactobionic acid exhibits such qualities in comparison to alpha-hydroxy acids. Much more research is needed, though, to determine the most appropriate ways to use this promising compound.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann wrote two textbooks: “Cosmetic Dermatology: Principles and Practice” (New York: McGraw-Hill, 2002), and “Cosmeceuticals and Cosmetic Ingredients” (New York: McGraw-Hill, 2014), and a New York Times Best Sellers book for consumers, “The Skin Type Solution” (New York: Bantam Dell, 2006). Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Evolus, Galderma, and Revance. She is the founder and CEO of Skin Type Solutions Franchise Systems LLC. Write to her at [email protected].

References

1. Annu Rev Med. 1995;46:235-47.

2. Int J Cosmet Sci. 2012 Oct;34(5):424-34.

3. Int J Dermatol. 2019 Mar;58(3):374-79.

4. Clin Dermatol. 2009 Sep-Oct;27(5):495-501.

5.The next generation hydroxy acids, in “Cosmeceuticals” (New York: Elsevier Saunders, 2005, pp. 205-11).

6. J Cosmet Dermatol. 2010 Mar;9(1):3-10.

7. Pharmazie. 2011 Nov;66(11):862-70.

8. J Microencapsul. 2017 Mar;34(2):162-70.

9. J Invest Dermatol. 2016 Feb;136(2):538-41.

10. J Cosmet Dermatol. 2019 Jan 20. doi: 10.1111/jocd.12859. [Epub ahead of print].

11. J Cosmet Dermatol. 2018 Dec;17(6):1096-1100.

Lactobionic acid (4-O-beta-galactopyranosyl-D-gluconic acid), a disaccharide formed from gluconic acid and galactose, has been established as a potent antioxidant well suited for use in solutions intended to preserve organs stored for transplantation.^1,2 This polyhydroxy bionic acid is used as an excipient agent in some pharmaceutical products and has been the object of increasing interest and use in cosmetics and cosmeceuticals.³ It is included in skin care formulations for its strong humectant and antiaging effects.^3,4 Lactobionic acid has been shown to suppress the synthesis of hydroxyl radicals by dint of iron-chelating activity and hinders the production of matrix metalloproteinases (MMPs), which promote photoaging.^2,3,5 It may also present an advantage over the class of alpha-hydroxy acids used to treat photoaging by engendering less or no irritation, because of its larger molecular size and corresponding slower penetration rate.⁶ This column will focus on some recent research on the application of this strong antioxidant in dermatologic practice.

Lactobionic acid as an ingredient and vehicle

In 2010, Tasic-Kostov et al. compared the efficacy and irritation potential of lactobionic and glycolic acids (in gel and emulsion vehicles). In 77 healthy volunteers, the investigators found that formulations containing lactobionic acid yielded better skin metrics than ones containing glycolic acid, insofar as the former caused no irritation or skin barrier damage. In a second part to the study, they determined that efficacy of the acids was improved through the use of vehicles based on the natural emulsifier, alkyl polyglucoside (APG). They concluded that lactobionic acid in a 6% concentration in an APG vehicle warranted consideration as a low-molecular option in cosmeceutical products.⁶

In a subsequent study, the same team found supportive evidence that APG-based emulsions are safe cosmetic/dermopharmaceutical vehicles and carriers for extremely acidic and hygroscopic AHAs, particularly lactobionic acid. They did note, however, that lactobionic acid markedly affected the colloidal structure of the emulsion and fostered the development of lamellar structures, which could influence water distribution within the cream. They concluded, therefore, that such an emulsion, which was stabilized by lamellar liquid crystalline structures, would not be a viable carrier for the hygroscopic actives to achieve optimal moisturizing potential.⁷More recently, Tasic-Kostov et al. investigated the antioxidant and moisturizing traits of lactobionic acid in solution as well as in a natural APG emulsifier–based system using 1,1-diphenyl-2-picrylhydrazyl free radical scavenging and lipid peroxidation inhibition assays. The researchers found that lactobionic acid exhibited suitable physical stability (though it exerted notable impact on the colloidal structure of the vehicle) as well as antioxidant activity in both formats, suggesting its application as a versatile cosmeceutical agent for treating photoaged skin.²

In 2017, Chaouat et al. found that lactobionic acid was a key component in a green microparticle carrier system for cosmetics also containing chitosan and linoleic acid (as the skin penetration–enhancing constituent). Chitosan and lactobionic acid made up the shell surrounding the linoleic acid core. The carrier system, in an aqueous solution, was found to be stable and able to encapsulate the hydrophobic skin lightener phenylethyl resorcinol.⁸

Potential in atopic dermatitis treatment

Using an oxazolone-induced, atopic dermatitis–like murine dermatitis model, Sakai et al. demonstrated in 2016 that the coapplication of a PAR2 inhibitor and lactobionic acid, which maintained stratum corneum acidity, could target skin barrier abnormality and allergic inflammation, the key mechanisms in atopic dermatitis etiology.⁹

Lactobionic acid in chemical peels

Early this year, Algiert-Zielinska et al. reported on the results of a split-face study with 20 white women in which the effects of a 20% lactobionic acid peel were compared with those of the 20% peel combined with aluminum oxide crystal microdermabrasion. Treatments were administered weekly over 6 weeks, with the peel alone performed on the left side and the combination therapy on the right. The combination was found to achieve a significantly higher hydration level as well as skin elasticity measurements. There were no statistically significant differences between the tested therapies in transepidermal water loss, which decreased for both approaches. Both the lactobionic acid peel and combination procedure delivered notable moisturizing effects.¹⁰

Previously, this team performed a comparative evaluation of the skin-moisturizing activities of lactobionic acid in 10% and 30% concentrations in 10 white subjects between 26 and 73 years old. In this split-face study, 10% lactobionic acid was applied on the left side and 30% on the right on a weekly basis through eight treatments. A 5% lactobionic acid cream was supplied for overnight use. Skin hydration levels were measured before each weekly treatment. Although any differences between cutaneous hydration between the lactobionic acid preparations could not be ascertained, the investigators identified a statistically significant enhancement of hydration levels for both concentrations after the full series of treatments. They concluded that lactobionic is a potent moisturizing compound.¹¹The same authors also conducted a literature review on the moisturizing properties of lactobionic and lactic acids, noting that both acids are capable of binding copious amounts of water and display robust chelating characteristics, as well as antioxidant activity, by suppressing MMPs. The authors added that both act as strong moisturizing substances, helping to maintain epidermal barrier integrity, and are suitable for sensitive skin.³

Conclusion

Greater capacity to moisturize and deliver antiaging benefits while causing less or no irritation are desirable qualities in a dermatologic agent. Evidence is limited, but the data available seem to suggest that lactobionic acid exhibits such qualities in comparison to alpha-hydroxy acids. Much more research is needed, though, to determine the most appropriate ways to use this promising compound.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann wrote two textbooks: “Cosmetic Dermatology: Principles and Practice” (New York: McGraw-Hill, 2002), and “Cosmeceuticals and Cosmetic Ingredients” (New York: McGraw-Hill, 2014), and a New York Times Best Sellers book for consumers, “The Skin Type Solution” (New York: Bantam Dell, 2006). Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Evolus, Galderma, and Revance. She is the founder and CEO of Skin Type Solutions Franchise Systems LLC. Write to her at [email protected].

References

1. Annu Rev Med. 1995;46:235-47.

2. Int J Cosmet Sci. 2012 Oct;34(5):424-34.

3. Int J Dermatol. 2019 Mar;58(3):374-79.

4. Clin Dermatol. 2009 Sep-Oct;27(5):495-501.

5.The next generation hydroxy acids, in “Cosmeceuticals” (New York: Elsevier Saunders, 2005, pp. 205-11).

6. J Cosmet Dermatol. 2010 Mar;9(1):3-10.

7. Pharmazie. 2011 Nov;66(11):862-70.

8. J Microencapsul. 2017 Mar;34(2):162-70.

9. J Invest Dermatol. 2016 Feb;136(2):538-41.

10. J Cosmet Dermatol. 2019 Jan 20. doi: 10.1111/jocd.12859. [Epub ahead of print].

11. J Cosmet Dermatol. 2018 Dec;17(6):1096-1100.

Lactobionic acid (4-O-beta-galactopyranosyl-D-gluconic acid), a disaccharide formed from gluconic acid and galactose, has been established as a potent antioxidant well suited for use in solutions intended to preserve organs stored for transplantation.^1,2 This polyhydroxy bionic acid is used as an excipient agent in some pharmaceutical products and has been the object of increasing interest and use in cosmetics and cosmeceuticals.³ It is included in skin care formulations for its strong humectant and antiaging effects.^3,4 Lactobionic acid has been shown to suppress the synthesis of hydroxyl radicals by dint of iron-chelating activity and hinders the production of matrix metalloproteinases (MMPs), which promote photoaging.^2,3,5 It may also present an advantage over the class of alpha-hydroxy acids used to treat photoaging by engendering less or no irritation, because of its larger molecular size and corresponding slower penetration rate.⁶ This column will focus on some recent research on the application of this strong antioxidant in dermatologic practice.

Lactobionic acid as an ingredient and vehicle

In 2010, Tasic-Kostov et al. compared the efficacy and irritation potential of lactobionic and glycolic acids (in gel and emulsion vehicles). In 77 healthy volunteers, the investigators found that formulations containing lactobionic acid yielded better skin metrics than ones containing glycolic acid, insofar as the former caused no irritation or skin barrier damage. In a second part to the study, they determined that efficacy of the acids was improved through the use of vehicles based on the natural emulsifier, alkyl polyglucoside (APG). They concluded that lactobionic acid in a 6% concentration in an APG vehicle warranted consideration as a low-molecular option in cosmeceutical products.⁶

In a subsequent study, the same team found supportive evidence that APG-based emulsions are safe cosmetic/dermopharmaceutical vehicles and carriers for extremely acidic and hygroscopic AHAs, particularly lactobionic acid. They did note, however, that lactobionic acid markedly affected the colloidal structure of the emulsion and fostered the development of lamellar structures, which could influence water distribution within the cream. They concluded, therefore, that such an emulsion, which was stabilized by lamellar liquid crystalline structures, would not be a viable carrier for the hygroscopic actives to achieve optimal moisturizing potential.⁷More recently, Tasic-Kostov et al. investigated the antioxidant and moisturizing traits of lactobionic acid in solution as well as in a natural APG emulsifier–based system using 1,1-diphenyl-2-picrylhydrazyl free radical scavenging and lipid peroxidation inhibition assays. The researchers found that lactobionic acid exhibited suitable physical stability (though it exerted notable impact on the colloidal structure of the vehicle) as well as antioxidant activity in both formats, suggesting its application as a versatile cosmeceutical agent for treating photoaged skin.²

In 2017, Chaouat et al. found that lactobionic acid was a key component in a green microparticle carrier system for cosmetics also containing chitosan and linoleic acid (as the skin penetration–enhancing constituent). Chitosan and lactobionic acid made up the shell surrounding the linoleic acid core. The carrier system, in an aqueous solution, was found to be stable and able to encapsulate the hydrophobic skin lightener phenylethyl resorcinol.⁸

Potential in atopic dermatitis treatment

Using an oxazolone-induced, atopic dermatitis–like murine dermatitis model, Sakai et al. demonstrated in 2016 that the coapplication of a PAR2 inhibitor and lactobionic acid, which maintained stratum corneum acidity, could target skin barrier abnormality and allergic inflammation, the key mechanisms in atopic dermatitis etiology.⁹

Lactobionic acid in chemical peels

Early this year, Algiert-Zielinska et al. reported on the results of a split-face study with 20 white women in which the effects of a 20% lactobionic acid peel were compared with those of the 20% peel combined with aluminum oxide crystal microdermabrasion. Treatments were administered weekly over 6 weeks, with the peel alone performed on the left side and the combination therapy on the right. The combination was found to achieve a significantly higher hydration level as well as skin elasticity measurements. There were no statistically significant differences between the tested therapies in transepidermal water loss, which decreased for both approaches. Both the lactobionic acid peel and combination procedure delivered notable moisturizing effects.¹⁰

Previously, this team performed a comparative evaluation of the skin-moisturizing activities of lactobionic acid in 10% and 30% concentrations in 10 white subjects between 26 and 73 years old. In this split-face study, 10% lactobionic acid was applied on the left side and 30% on the right on a weekly basis through eight treatments. A 5% lactobionic acid cream was supplied for overnight use. Skin hydration levels were measured before each weekly treatment. Although any differences between cutaneous hydration between the lactobionic acid preparations could not be ascertained, the investigators identified a statistically significant enhancement of hydration levels for both concentrations after the full series of treatments. They concluded that lactobionic is a potent moisturizing compound.¹¹The same authors also conducted a literature review on the moisturizing properties of lactobionic and lactic acids, noting that both acids are capable of binding copious amounts of water and display robust chelating characteristics, as well as antioxidant activity, by suppressing MMPs. The authors added that both act as strong moisturizing substances, helping to maintain epidermal barrier integrity, and are suitable for sensitive skin.³

Conclusion

Greater capacity to moisturize and deliver antiaging benefits while causing less or no irritation are desirable qualities in a dermatologic agent. Evidence is limited, but the data available seem to suggest that lactobionic acid exhibits such qualities in comparison to alpha-hydroxy acids. Much more research is needed, though, to determine the most appropriate ways to use this promising compound.

Dr. Baumann is a private practice dermatologist, researcher, author, and entrepreneur who practices in Miami. She founded the Cosmetic Dermatology Center at the University of Miami in 1997. Dr. Baumann wrote two textbooks: “Cosmetic Dermatology: Principles and Practice” (New York: McGraw-Hill, 2002), and “Cosmeceuticals and Cosmetic Ingredients” (New York: McGraw-Hill, 2014), and a New York Times Best Sellers book for consumers, “The Skin Type Solution” (New York: Bantam Dell, 2006). Dr. Baumann has received funding for advisory boards and/or clinical research trials from Allergan, Evolus, Galderma, and Revance. She is the founder and CEO of Skin Type Solutions Franchise Systems LLC. Write to her at [email protected].

References

1. Annu Rev Med. 1995;46:235-47.

2. Int J Cosmet Sci. 2012 Oct;34(5):424-34.

3. Int J Dermatol. 2019 Mar;58(3):374-79.

4. Clin Dermatol. 2009 Sep-Oct;27(5):495-501.

5.The next generation hydroxy acids, in “Cosmeceuticals” (New York: Elsevier Saunders, 2005, pp. 205-11).

6. J Cosmet Dermatol. 2010 Mar;9(1):3-10.

7. Pharmazie. 2011 Nov;66(11):862-70.

8. J Microencapsul. 2017 Mar;34(2):162-70.

9. J Invest Dermatol. 2016 Feb;136(2):538-41.

10. J Cosmet Dermatol. 2019 Jan 20. doi: 10.1111/jocd.12859. [Epub ahead of print].

11. J Cosmet Dermatol. 2018 Dec;17(6):1096-1100.

Patients with inflammatory bowel disease (IBD) will soon have access to new biosimilars to infliximab, adalimumab, and other monoclonal antibodies, experts wrote in an American Gastroenterological Association clinical practice update.

“It is anticipated that biosimilars for IBD are here to stay,” wrote Laura E. Raffals, MD, of the Mayo Clinic in Rochester, Minn., and her associates in Clinical Gastroenterology and Hepatology. “Provided that the regulatory pathway remains rigorous and postmarketing surveillance is performed adequately, clinicians and patients can be reassured that these agents will provide the same well-described effectiveness for moderate to severe Crohn’s disease and ulcerative colitis, without new safety concerns.”

Evidence supports the use of biosimilars in IBD, but switching patients in stable remission on infliximab (Remicade) to a biosimilar, namely infliximab-dyyb (Inflectra), should remain a case-by-case choice, according to an AGA clinical practice update. Pending more safety data, the update’s authors recommended against nonmedical switches during pregnancy and urge special attention when considering whether to switch children.

Biologics have revolutionized IBD treatment, but at a steep price. As patents expire, companies have developed biosimilar agents that aim to conserve safety and efficacy at lower cost. Studies support this idea, although whether initiating or switching to biosimilars will save patients (versus hospitals or payers) money “remains to be seen,” the practice update states.

The FDA approval process for biosimilars is more rigorous than that for generics, but it skips the multiple phases of clinical trials required to approve reference biologics. Instead, the FDA requires robust evidence that the biosimilar has comparable structure, function, immunogenicity, animal toxicity, pharmacokinetics and pharmacodynamics, and clinical safety and efficacy in humans. Under U.S. law, a biosimilar cannot be FDA approved if its clinically active components differ from the reference product or it shows clinically meaningful differences in safety, potency, or purity.

So far, five biosimilars have been approved by the FDA for use in IBD, although not all are on the market yet: infliximab-dyyb (Inflectra), adalimumab-atta (Amjevita), infliximab-abda (Renflexis), adalimumab-adbm (Cyltezo), and infliximab-qbtx (Ixifi). Most postmarketing studies of their use involved patients on stable doses of Remicade who switched to biosimilar infliximab-dyyb (Inflectra).

The best known of these studies is the double-blind, randomized NOR-SWITCH trial, in which patients with Crohn’s disease, ulcerative colitis, spondyloarthritis, rheumatoid arthritis, psoriatic arthritis, or chronic plaque psoriasis on Remicade either continued it or switched to biosimilar infliximab-dyyb (Inflectra). At week 52, both safety and the likelihood of worsening disease activity were similar regardless of treatment randomization. The study was not powered to assess subgroup outcomes in Crohn’s disease or ulcerative colitis, the practice update notes.

More recently, the results of the 16-week SECURE trial also indicated that switching to infliximab-dyyb (Inflectra) was safe and well tolerated by patients with remitted IBD. However, the FDA has not yet designated any biosimilar as “interchangeable” with an approved biologic confirmed safe in multiple switches, the practice update notes. As a result, state laws prohibit patients from being switched to a biosimilar without notification. Both the NOR-SWITCH and SECURE trials were done in Europe.

Clinicians also must understand that antidrug antibodies to originator and biosimilar infliximab cross-react with each other, the experts emphasized. Switching patients with antibodies to Remicade or a biosimilar to the other product therefore risks an immediate hypersensitivity reaction, including life-threatening anaphylaxis.

The authors disclosed no external funding sources. One author disclosed ties to AbbVie, Janssen, Pfizer, Merck, Samsung Bioepis, and Amgen. The rest reported having no conflicts of interest.

SOURCE: Raffals LA et al. Clin Gastroenterol Hepatol. 2018 Sep 6. doi: 10.1016/j.cgh.2018.08.064.

Patients with inflammatory bowel disease (IBD) will soon have access to new biosimilars to infliximab, adalimumab, and other monoclonal antibodies, experts wrote in an American Gastroenterological Association clinical practice update.

“It is anticipated that biosimilars for IBD are here to stay,” wrote Laura E. Raffals, MD, of the Mayo Clinic in Rochester, Minn., and her associates in Clinical Gastroenterology and Hepatology. “Provided that the regulatory pathway remains rigorous and postmarketing surveillance is performed adequately, clinicians and patients can be reassured that these agents will provide the same well-described effectiveness for moderate to severe Crohn’s disease and ulcerative colitis, without new safety concerns.”

Evidence supports the use of biosimilars in IBD, but switching patients in stable remission on infliximab (Remicade) to a biosimilar, namely infliximab-dyyb (Inflectra), should remain a case-by-case choice, according to an AGA clinical practice update. Pending more safety data, the update’s authors recommended against nonmedical switches during pregnancy and urge special attention when considering whether to switch children.

Biologics have revolutionized IBD treatment, but at a steep price. As patents expire, companies have developed biosimilar agents that aim to conserve safety and efficacy at lower cost. Studies support this idea, although whether initiating or switching to biosimilars will save patients (versus hospitals or payers) money “remains to be seen,” the practice update states.

The FDA approval process for biosimilars is more rigorous than that for generics, but it skips the multiple phases of clinical trials required to approve reference biologics. Instead, the FDA requires robust evidence that the biosimilar has comparable structure, function, immunogenicity, animal toxicity, pharmacokinetics and pharmacodynamics, and clinical safety and efficacy in humans. Under U.S. law, a biosimilar cannot be FDA approved if its clinically active components differ from the reference product or it shows clinically meaningful differences in safety, potency, or purity.

So far, five biosimilars have been approved by the FDA for use in IBD, although not all are on the market yet: infliximab-dyyb (Inflectra), adalimumab-atta (Amjevita), infliximab-abda (Renflexis), adalimumab-adbm (Cyltezo), and infliximab-qbtx (Ixifi). Most postmarketing studies of their use involved patients on stable doses of Remicade who switched to biosimilar infliximab-dyyb (Inflectra).

The best known of these studies is the double-blind, randomized NOR-SWITCH trial, in which patients with Crohn’s disease, ulcerative colitis, spondyloarthritis, rheumatoid arthritis, psoriatic arthritis, or chronic plaque psoriasis on Remicade either continued it or switched to biosimilar infliximab-dyyb (Inflectra). At week 52, both safety and the likelihood of worsening disease activity were similar regardless of treatment randomization. The study was not powered to assess subgroup outcomes in Crohn’s disease or ulcerative colitis, the practice update notes.

More recently, the results of the 16-week SECURE trial also indicated that switching to infliximab-dyyb (Inflectra) was safe and well tolerated by patients with remitted IBD. However, the FDA has not yet designated any biosimilar as “interchangeable” with an approved biologic confirmed safe in multiple switches, the practice update notes. As a result, state laws prohibit patients from being switched to a biosimilar without notification. Both the NOR-SWITCH and SECURE trials were done in Europe.

Clinicians also must understand that antidrug antibodies to originator and biosimilar infliximab cross-react with each other, the experts emphasized. Switching patients with antibodies to Remicade or a biosimilar to the other product therefore risks an immediate hypersensitivity reaction, including life-threatening anaphylaxis.

The authors disclosed no external funding sources. One author disclosed ties to AbbVie, Janssen, Pfizer, Merck, Samsung Bioepis, and Amgen. The rest reported having no conflicts of interest.

SOURCE: Raffals LA et al. Clin Gastroenterol Hepatol. 2018 Sep 6. doi: 10.1016/j.cgh.2018.08.064.

Patients with inflammatory bowel disease (IBD) will soon have access to new biosimilars to infliximab, adalimumab, and other monoclonal antibodies, experts wrote in an American Gastroenterological Association clinical practice update.

“It is anticipated that biosimilars for IBD are here to stay,” wrote Laura E. Raffals, MD, of the Mayo Clinic in Rochester, Minn., and her associates in Clinical Gastroenterology and Hepatology. “Provided that the regulatory pathway remains rigorous and postmarketing surveillance is performed adequately, clinicians and patients can be reassured that these agents will provide the same well-described effectiveness for moderate to severe Crohn’s disease and ulcerative colitis, without new safety concerns.”

Evidence supports the use of biosimilars in IBD, but switching patients in stable remission on infliximab (Remicade) to a biosimilar, namely infliximab-dyyb (Inflectra), should remain a case-by-case choice, according to an AGA clinical practice update. Pending more safety data, the update’s authors recommended against nonmedical switches during pregnancy and urge special attention when considering whether to switch children.

Biologics have revolutionized IBD treatment, but at a steep price. As patents expire, companies have developed biosimilar agents that aim to conserve safety and efficacy at lower cost. Studies support this idea, although whether initiating or switching to biosimilars will save patients (versus hospitals or payers) money “remains to be seen,” the practice update states.

The FDA approval process for biosimilars is more rigorous than that for generics, but it skips the multiple phases of clinical trials required to approve reference biologics. Instead, the FDA requires robust evidence that the biosimilar has comparable structure, function, immunogenicity, animal toxicity, pharmacokinetics and pharmacodynamics, and clinical safety and efficacy in humans. Under U.S. law, a biosimilar cannot be FDA approved if its clinically active components differ from the reference product or it shows clinically meaningful differences in safety, potency, or purity.

So far, five biosimilars have been approved by the FDA for use in IBD, although not all are on the market yet: infliximab-dyyb (Inflectra), adalimumab-atta (Amjevita), infliximab-abda (Renflexis), adalimumab-adbm (Cyltezo), and infliximab-qbtx (Ixifi). Most postmarketing studies of their use involved patients on stable doses of Remicade who switched to biosimilar infliximab-dyyb (Inflectra).

The best known of these studies is the double-blind, randomized NOR-SWITCH trial, in which patients with Crohn’s disease, ulcerative colitis, spondyloarthritis, rheumatoid arthritis, psoriatic arthritis, or chronic plaque psoriasis on Remicade either continued it or switched to biosimilar infliximab-dyyb (Inflectra). At week 52, both safety and the likelihood of worsening disease activity were similar regardless of treatment randomization. The study was not powered to assess subgroup outcomes in Crohn’s disease or ulcerative colitis, the practice update notes.

More recently, the results of the 16-week SECURE trial also indicated that switching to infliximab-dyyb (Inflectra) was safe and well tolerated by patients with remitted IBD. However, the FDA has not yet designated any biosimilar as “interchangeable” with an approved biologic confirmed safe in multiple switches, the practice update notes. As a result, state laws prohibit patients from being switched to a biosimilar without notification. Both the NOR-SWITCH and SECURE trials were done in Europe.

Clinicians also must understand that antidrug antibodies to originator and biosimilar infliximab cross-react with each other, the experts emphasized. Switching patients with antibodies to Remicade or a biosimilar to the other product therefore risks an immediate hypersensitivity reaction, including life-threatening anaphylaxis.

The authors disclosed no external funding sources. One author disclosed ties to AbbVie, Janssen, Pfizer, Merck, Samsung Bioepis, and Amgen. The rest reported having no conflicts of interest.

SOURCE: Raffals LA et al. Clin Gastroenterol Hepatol. 2018 Sep 6. doi: 10.1016/j.cgh.2018.08.064.

Ideally, pregnant women with inflammatory bowel disease (IBD) should receive coordinated care from gastroenterologists and maternal-fetal medicine specialists, plus additional input from nutritionists, lactation counselors, and colorectal surgeons as needed, states a new report from the American Gastroenterological Association.

But in reality, these women often receive scant and conflicting advice from health care providers, writes Uma Mahadevan, MD, of the University of California, San Francisco, with her associates in Gastroenterology.

An “explosion” of new treatments in the past 15 years has given hope to many women with IBD who wish to be healthy enough to conceive, the experts noted. But in a recent AGA survey, more than 40% of obstetrician/gynecologist (OB/GYN) providers felt that women with IBD received inadequate information about pregnancy, compared with patients with other immune-mediated diseases. Strikingly, 94% of surveyed clinicians said they had patients stop taking their IBD medications during pregnancy because they feared harm to the fetus. In doing so, these patients actually risked greater disease activity, perinatal flares, and adverse pregnancy outcomes.

Therefore, the AGA, in partnership with the Crohn’s & Colitis Foundation, the Society for Maternal-Fetal Medicine, and Girls With Guts, crafted a standardized, evidence-based care pathway for health care providers from diverse disciplines who treat women with IBD in all stages of family planning. Its authors recommended that a maternal-fetal medicine specialist oversee obstetric care whenever possible. A gastroenterologist should continue IBD care by seeing the patient once during the first or second trimester and thereafter depending on IBD severity. The patient should receive a “clear and easily understandable consensus plan” for managing complex care during and after pregnancy, according to the pathway.

Aminosalicylates, biologics, and immunomodulators can be continued during pregnancy and delivery. Biologics have not shown teratogenicity in large studies, but monotherapy is preferred to reduce infection risk in infants. Clinicians should calculate weight-based doses according to prepregnancy weight. Doses can be tweaked to achieve minimal trough levels near delivery.

During pregnancy, patients should stop antidiarrheal therapy with loperamide and diphenoxylate when possible. Proinflammatory mediators are known to damage hippocampal neurogenesis and neuronal cytoarchitecture during brain development, so patients should understand the need for good inflammatory control during pregnancy. However, biologic therapy is preferred, and patients should only use corticosteroids adjunctively if needed for flares.

The usual indications guide the choice between a vaginal or cesarean delivery, the pathway states. Vaginal delivery often is possible for patients without active perineal disease, while cesarean is recommended for women with prior perineal surgery or active perineal disease or rectovaginal fistulas. The perineal area can be examined for active disease during the routine visit for group B streptococcus screening culture at 35-37 weeks’ gestation. For women who have had ileal-pouch anal anastomosis surgery, mode of delivery does not seem to affect pouch function, but cesarean delivery is thought to prevent anal sphincter injury and the accompanying risk of incontinence.

For ostomy patients, stretching of the abdominal wall during pregnancy can lead to stomal problems, such as displacement, enlargement, retraction, stenosis, and prolapse. A nutritionist can help ostomy patients avoid excess weight gain, and a colorectal surgeon and ostomy/wound nurse can help coordinate postpartum care. If cesarean delivery is needed, simply covering the ostomy with gauze sufficiently protects the operative field.

Since IBD increases the risk of venous thromboembolism, clinicians should consider prophylactic anticoagulation after cesarean delivery and during a hospitalization for IBD flares, according to the care pathway. Breastfeeding women can receive unfractionated heparin, low-molecular-weight heparin, or warfarin up to 3-6 weeks post partum, but they should not receive oral direct thrombin or factor Xa inhibitors.

In addition, most IBD medications are either undetectable in breast milk or are secreted at such low concentrations that they pose no known risk to infants. Therefore, patients can continue IBD medications after delivery – except methotrexate, which has not been sufficiently studied to assess its safety. Breastfeeding women with IBD should avoid using fenugreek to increase milk production, since it can cause diarrhea and bleeding.

Finally, infants should not receive live vaccines during the first 6 months after birth if their mothers received biologics besides certolizumab during the third trimester, the pathway notes. In the United States, this applies only to the oral rotavirus vaccine.

For more information about the care pathway and resources for your patients, visit IBDParenthoodProject.org.

SOURCE: Mahadevan U et al. Gastroenterology. 2019 Jan 15. doi: 10.1053/j.gastro.2018.12.022.

Ideally, pregnant women with inflammatory bowel disease (IBD) should receive coordinated care from gastroenterologists and maternal-fetal medicine specialists, plus additional input from nutritionists, lactation counselors, and colorectal surgeons as needed, states a new report from the American Gastroenterological Association.

But in reality, these women often receive scant and conflicting advice from health care providers, writes Uma Mahadevan, MD, of the University of California, San Francisco, with her associates in Gastroenterology.

An “explosion” of new treatments in the past 15 years has given hope to many women with IBD who wish to be healthy enough to conceive, the experts noted. But in a recent AGA survey, more than 40% of obstetrician/gynecologist (OB/GYN) providers felt that women with IBD received inadequate information about pregnancy, compared with patients with other immune-mediated diseases. Strikingly, 94% of surveyed clinicians said they had patients stop taking their IBD medications during pregnancy because they feared harm to the fetus. In doing so, these patients actually risked greater disease activity, perinatal flares, and adverse pregnancy outcomes.

Therefore, the AGA, in partnership with the Crohn’s & Colitis Foundation, the Society for Maternal-Fetal Medicine, and Girls With Guts, crafted a standardized, evidence-based care pathway for health care providers from diverse disciplines who treat women with IBD in all stages of family planning. Its authors recommended that a maternal-fetal medicine specialist oversee obstetric care whenever possible. A gastroenterologist should continue IBD care by seeing the patient once during the first or second trimester and thereafter depending on IBD severity. The patient should receive a “clear and easily understandable consensus plan” for managing complex care during and after pregnancy, according to the pathway.

Aminosalicylates, biologics, and immunomodulators can be continued during pregnancy and delivery. Biologics have not shown teratogenicity in large studies, but monotherapy is preferred to reduce infection risk in infants. Clinicians should calculate weight-based doses according to prepregnancy weight. Doses can be tweaked to achieve minimal trough levels near delivery.

During pregnancy, patients should stop antidiarrheal therapy with loperamide and diphenoxylate when possible. Proinflammatory mediators are known to damage hippocampal neurogenesis and neuronal cytoarchitecture during brain development, so patients should understand the need for good inflammatory control during pregnancy. However, biologic therapy is preferred, and patients should only use corticosteroids adjunctively if needed for flares.

The usual indications guide the choice between a vaginal or cesarean delivery, the pathway states. Vaginal delivery often is possible for patients without active perineal disease, while cesarean is recommended for women with prior perineal surgery or active perineal disease or rectovaginal fistulas. The perineal area can be examined for active disease during the routine visit for group B streptococcus screening culture at 35-37 weeks’ gestation. For women who have had ileal-pouch anal anastomosis surgery, mode of delivery does not seem to affect pouch function, but cesarean delivery is thought to prevent anal sphincter injury and the accompanying risk of incontinence.

For ostomy patients, stretching of the abdominal wall during pregnancy can lead to stomal problems, such as displacement, enlargement, retraction, stenosis, and prolapse. A nutritionist can help ostomy patients avoid excess weight gain, and a colorectal surgeon and ostomy/wound nurse can help coordinate postpartum care. If cesarean delivery is needed, simply covering the ostomy with gauze sufficiently protects the operative field.

Since IBD increases the risk of venous thromboembolism, clinicians should consider prophylactic anticoagulation after cesarean delivery and during a hospitalization for IBD flares, according to the care pathway. Breastfeeding women can receive unfractionated heparin, low-molecular-weight heparin, or warfarin up to 3-6 weeks post partum, but they should not receive oral direct thrombin or factor Xa inhibitors.

In addition, most IBD medications are either undetectable in breast milk or are secreted at such low concentrations that they pose no known risk to infants. Therefore, patients can continue IBD medications after delivery – except methotrexate, which has not been sufficiently studied to assess its safety. Breastfeeding women with IBD should avoid using fenugreek to increase milk production, since it can cause diarrhea and bleeding.

Finally, infants should not receive live vaccines during the first 6 months after birth if their mothers received biologics besides certolizumab during the third trimester, the pathway notes. In the United States, this applies only to the oral rotavirus vaccine.

For more information about the care pathway and resources for your patients, visit IBDParenthoodProject.org.

SOURCE: Mahadevan U et al. Gastroenterology. 2019 Jan 15. doi: 10.1053/j.gastro.2018.12.022.

Ideally, pregnant women with inflammatory bowel disease (IBD) should receive coordinated care from gastroenterologists and maternal-fetal medicine specialists, plus additional input from nutritionists, lactation counselors, and colorectal surgeons as needed, states a new report from the American Gastroenterological Association.

But in reality, these women often receive scant and conflicting advice from health care providers, writes Uma Mahadevan, MD, of the University of California, San Francisco, with her associates in Gastroenterology.

An “explosion” of new treatments in the past 15 years has given hope to many women with IBD who wish to be healthy enough to conceive, the experts noted. But in a recent AGA survey, more than 40% of obstetrician/gynecologist (OB/GYN) providers felt that women with IBD received inadequate information about pregnancy, compared with patients with other immune-mediated diseases. Strikingly, 94% of surveyed clinicians said they had patients stop taking their IBD medications during pregnancy because they feared harm to the fetus. In doing so, these patients actually risked greater disease activity, perinatal flares, and adverse pregnancy outcomes.

Therefore, the AGA, in partnership with the Crohn’s & Colitis Foundation, the Society for Maternal-Fetal Medicine, and Girls With Guts, crafted a standardized, evidence-based care pathway for health care providers from diverse disciplines who treat women with IBD in all stages of family planning. Its authors recommended that a maternal-fetal medicine specialist oversee obstetric care whenever possible. A gastroenterologist should continue IBD care by seeing the patient once during the first or second trimester and thereafter depending on IBD severity. The patient should receive a “clear and easily understandable consensus plan” for managing complex care during and after pregnancy, according to the pathway.

Aminosalicylates, biologics, and immunomodulators can be continued during pregnancy and delivery. Biologics have not shown teratogenicity in large studies, but monotherapy is preferred to reduce infection risk in infants. Clinicians should calculate weight-based doses according to prepregnancy weight. Doses can be tweaked to achieve minimal trough levels near delivery.

During pregnancy, patients should stop antidiarrheal therapy with loperamide and diphenoxylate when possible. Proinflammatory mediators are known to damage hippocampal neurogenesis and neuronal cytoarchitecture during brain development, so patients should understand the need for good inflammatory control during pregnancy. However, biologic therapy is preferred, and patients should only use corticosteroids adjunctively if needed for flares.

The usual indications guide the choice between a vaginal or cesarean delivery, the pathway states. Vaginal delivery often is possible for patients without active perineal disease, while cesarean is recommended for women with prior perineal surgery or active perineal disease or rectovaginal fistulas. The perineal area can be examined for active disease during the routine visit for group B streptococcus screening culture at 35-37 weeks’ gestation. For women who have had ileal-pouch anal anastomosis surgery, mode of delivery does not seem to affect pouch function, but cesarean delivery is thought to prevent anal sphincter injury and the accompanying risk of incontinence.

For ostomy patients, stretching of the abdominal wall during pregnancy can lead to stomal problems, such as displacement, enlargement, retraction, stenosis, and prolapse. A nutritionist can help ostomy patients avoid excess weight gain, and a colorectal surgeon and ostomy/wound nurse can help coordinate postpartum care. If cesarean delivery is needed, simply covering the ostomy with gauze sufficiently protects the operative field.

Since IBD increases the risk of venous thromboembolism, clinicians should consider prophylactic anticoagulation after cesarean delivery and during a hospitalization for IBD flares, according to the care pathway. Breastfeeding women can receive unfractionated heparin, low-molecular-weight heparin, or warfarin up to 3-6 weeks post partum, but they should not receive oral direct thrombin or factor Xa inhibitors.

In addition, most IBD medications are either undetectable in breast milk or are secreted at such low concentrations that they pose no known risk to infants. Therefore, patients can continue IBD medications after delivery – except methotrexate, which has not been sufficiently studied to assess its safety. Breastfeeding women with IBD should avoid using fenugreek to increase milk production, since it can cause diarrhea and bleeding.

Finally, infants should not receive live vaccines during the first 6 months after birth if their mothers received biologics besides certolizumab during the third trimester, the pathway notes. In the United States, this applies only to the oral rotavirus vaccine.

For more information about the care pathway and resources for your patients, visit IBDParenthoodProject.org.

SOURCE: Mahadevan U et al. Gastroenterology. 2019 Jan 15. doi: 10.1053/j.gastro.2018.12.022.

In mid-March, the President released his FY2020 budget proposal. Traditionally, the White House budget has little relation to the ultimate budget since Congress actually creates the final iteration (assuming the government can pass a budget at all). This budget cuts funding for the NIH, Medicare, Medicaid, and most agencies not related to defense, border security, or the TSA. No matter what the final version looks like, the federal deficit will balloon as a result of last year’s tax cuts that were combined with relentless increases in entitlement program spending. The message for health care leaders is clear: Since we are responsible for an enormous percentage of committed federal and state spending, we will be in the cross-hairs of cost compression.

As we enter the 2020 election cycle in earnest, politicians will argue about “Medicare for All” versus government overreach. We will wrestle with competing philosophies of States’ Rights versus Federalism. As physicians, we must advocate for a system of funds flow and regulatory power that we believe best serves our patients within a financially sustainable framework.

On to this month’s issue – there are two stories on early-age colon cancer. A page one story adds to our understanding of the molecular pathways involved (microsatellite instability) and tumor location. Another story points out that younger CRC patients often go undiagnosed or are misdiagnosed. The AGA has published important clinical guidance about pregnancy and IBD and switching from biologic medications to biosimilars. Finally, an enormously important study, published in The Lancet, confirmed that hepatitis C treatment with direct-acting antiviral medications reduces mortality and cancer risk – something we suspected but needed confirmed.

I hope to see everyone at DDW next month.

John I. Allen, MD, MBA, AGAF
Editor in Chief

In mid-March, the President released his FY2020 budget proposal. Traditionally, the White House budget has little relation to the ultimate budget since Congress actually creates the final iteration (assuming the government can pass a budget at all). This budget cuts funding for the NIH, Medicare, Medicaid, and most agencies not related to defense, border security, or the TSA. No matter what the final version looks like, the federal deficit will balloon as a result of last year’s tax cuts that were combined with relentless increases in entitlement program spending. The message for health care leaders is clear: Since we are responsible for an enormous percentage of committed federal and state spending, we will be in the cross-hairs of cost compression.

As we enter the 2020 election cycle in earnest, politicians will argue about “Medicare for All” versus government overreach. We will wrestle with competing philosophies of States’ Rights versus Federalism. As physicians, we must advocate for a system of funds flow and regulatory power that we believe best serves our patients within a financially sustainable framework.

On to this month’s issue – there are two stories on early-age colon cancer. A page one story adds to our understanding of the molecular pathways involved (microsatellite instability) and tumor location. Another story points out that younger CRC patients often go undiagnosed or are misdiagnosed. The AGA has published important clinical guidance about pregnancy and IBD and switching from biologic medications to biosimilars. Finally, an enormously important study, published in The Lancet, confirmed that hepatitis C treatment with direct-acting antiviral medications reduces mortality and cancer risk – something we suspected but needed confirmed.

I hope to see everyone at DDW next month.

John I. Allen, MD, MBA, AGAF
Editor in Chief

In mid-March, the President released his FY2020 budget proposal. Traditionally, the White House budget has little relation to the ultimate budget since Congress actually creates the final iteration (assuming the government can pass a budget at all). This budget cuts funding for the NIH, Medicare, Medicaid, and most agencies not related to defense, border security, or the TSA. No matter what the final version looks like, the federal deficit will balloon as a result of last year’s tax cuts that were combined with relentless increases in entitlement program spending. The message for health care leaders is clear: Since we are responsible for an enormous percentage of committed federal and state spending, we will be in the cross-hairs of cost compression.

As we enter the 2020 election cycle in earnest, politicians will argue about “Medicare for All” versus government overreach. We will wrestle with competing philosophies of States’ Rights versus Federalism. As physicians, we must advocate for a system of funds flow and regulatory power that we believe best serves our patients within a financially sustainable framework.

On to this month’s issue – there are two stories on early-age colon cancer. A page one story adds to our understanding of the molecular pathways involved (microsatellite instability) and tumor location. Another story points out that younger CRC patients often go undiagnosed or are misdiagnosed. The AGA has published important clinical guidance about pregnancy and IBD and switching from biologic medications to biosimilars. Finally, an enormously important study, published in The Lancet, confirmed that hepatitis C treatment with direct-acting antiviral medications reduces mortality and cancer risk – something we suspected but needed confirmed.

I hope to see everyone at DDW next month.

John I. Allen, MD, MBA, AGAF
Editor in Chief

A new mother drowned her 6-month-old daughter in the bathtub. The married woman, who had a history of schizoaffective disorder, had been high functioning and worked in a managerial role prior to giving birth. However, within a day of delivery, her mental state deteriorated. She quickly became convinced that her daughter had a genetic disorder such as achondroplasia. Physical examinations, genetic testing, and x-rays all failed to alleviate her concerns. Examination of her computer revealed thousands of searches for various medical conditions and surgical treatments. After the baby’s death, the mother was admitted to a psychiatric hospital. She eventually pled guilty to manslaughter.¹

Mothers with postpartum psychosis (PPP) typically present fulminantly within days to weeks of giving birth. Symptoms of PPP may include not only psychosis, but also confusion and dysphoric mania. These symptoms often wax and wane, which can make it challenging to establish the diagnosis. In addition, many mothers hide their symptoms due to poor insight, delusions, or fear of loss of custody of their infant. In the vast majority of cases, psychiatric hospitalization is required to protect both mother and baby; untreated, there is an elevated risk of both maternal suicide and infanticide. This article discusses the presentation of PPP, its differential diagnosis, risk factors for developing PPP, suicide and infanticide risk assessment, treatment (including during breastfeeding), and prevention.

The bipolar connection

While multiple factors may increase the risk of PPP (Table 1²), women with bipolar disorder have a particularly elevated risk. After experiencing incipient postpartum affective psychosis, a woman has a 50% to 80% chance of having another psychiatric episode, usually within the bipolar spectrum.² Of all women with PPP, 70% to 90% have bipolar illness or schizoaffective disorder, while approximately 12% have schizophrenia.^3,4Women with bipolar disorder are more likely to experience a postpartum psychiatric admission than mothers with any other psychiatric diagnosis⁵ and have an increased risk of PPP by a factor of 100 over the general population.²

For women with bipolar disorder, PPP should be understood as a recurrence of the chronic disease. Recent evidence does suggest, however, that a significant minority of women progress to experience mood and psychotic symptoms only in the postpartum period.^6,7 It is hypothesized that this subgroup of women has a biologic vulnerability to affective psychosis that is limited to the postpartum period. Clinically, understanding a woman’s disease course is important because it may guide decision-making about prophylactic medications during or after pregnancy.

A rapid, delirium-like presentation

Postpartum psychosis is a rare disorder, with a prevalence of 1 to 2 cases per 1,000 childbirths.³ While symptoms may begin days to weeks postpartum, the typical time of onset is between 3 to 10 days after birth, occurring after a woman has been discharged from the hospital and during a time of change and uncertainty. This can make the presentation of PPP a confusing and distressing experience for both the new mother and the family, resulting in delays in seeking care.

Subtle prodromal symptoms may include insomnia, mood fluctuation, and irritability. As symptoms progress, PPP is notable for a rapid onset and a delirium-like appearance that may include waxing and waning cognitive symptoms such as disorientation and confusion.⁸ Grossly disorganized behaviors and rapid mood fluctuations are typical. Distinct from mood episodes outside the peripartum period, women with PPP often experience mood-incongruent delusions and obsessive thoughts, often focused on their child.⁹ Women with PPP appear less likely to experience thought insertion or withdrawal or auditory hallucinations that give a running commentary.²

Differential diagnosis includes depression, OCD

When evaluating a woman with possible postpartum psychotic symptoms or delirium, it is important to include a thorough history, physical examination, and relevant laboratory and/or imaging investigations to assess for organic causes or contributors (Table 2^2,6,10-12 and Table 3^2,6,10-12). A detailed psychiatric history should establish whether the patient is presenting with new-onset psychosis or has had previous mood or psychotic episodes that may have gone undetected. Important perinatal psychiatric differential diagnoses should include “baby blues,” postpartum depression (PPD), and obsessive-compulsive disorder (OCD).

Continue to: PPP vs "baby blues."

PPP vs “baby blues.” “Baby blues” is not an official DSM-5 diagnosis but rather a normative postpartum experience that affects 50% to 80% of postpartum women. A woman with the “baby blues” may feel weepy or have mild mood lability, irritability, or anxiety; however, these symptoms do not significantly impair function. Peak symptoms typically occur between 2 to 5 days postpartum and generally resolve within 2 weeks. Women who have the “baby blues” are at an increased risk for PPD and should be monitored over time.^13,14

PPP vs PPD. Postpartum depression affects approximately 10% to 15% of new mothers.¹⁵ Women with PPD may experience feelings of persistent and severe sadness, feelings of detachment, insomnia, and fatigue. Symptoms of PPD can interfere with a mother’s interest in caring for her baby and present a barrier to maternal bonding.^16,17

As the awareness of PPD has increased in recent years, screening for depressive symptoms during and after pregnancy has increasingly become the standard of care.¹⁸ When evaluating a postpartum woman for PPD, it is important to consider PPP in the differential. Women with severe or persistent depressive symptoms may also develop psychotic symptoms. Furthermore, suicidal thoughts or thoughts of harming the infant may be present in either PPD or PPP. One study found that 41% of mothers with depression endorsed thoughts of harming their infants.¹⁹

PPP vs postpartum OCD. Postpartum obsessive-compulsive symptoms commonly occur comorbidly with PPD,⁹ and OCD often presents for the first time in the postpartum period.²⁰ Obsessive-compulsive disorder affects between 2% to 9% of new mothers.^21,22 It is critical to properly differentiate PPP from postpartum OCD. Clinical questions should be posed with a non-judgmental stance. Just as delusions in PPP are often focused on the infant, for women with OCD, obsessive thoughts may center on worries about the infant’s safety. Distressing obsessions about violence are common in OCD.²³ Mothers with OCD may experience intrusive thinking about accidentally or purposefully harming their infant. For example, they may intrusively worry that they will accidentally put the baby in the microwave or oven, leave the baby in a hot car, or throw the baby down the stairs. However, a postpartum woman with OCD may be reluctant to share her ego-dystonic thoughts of infant harm. Mothers with OCD are not out of touch with reality; instead, their intrusive thoughts are ego-dystonic and distressing. These are thoughts and fears that they focus on and try to avoid, rather than plan. The psychiatrist must carefully differentiate between ego-syntonic and ego-dystonic thoughts. These patients often avoid seeking treatment because of their shame and guilt.²³ Clinicians often under-recognize OCD and risk inappropriate hospitalization, treatment, and inappropriate referral to Child Protective Services (CPS).²³

Perinatal psychiatric risk assessment

When a mother develops PPP, consider the risks of suicide, child harm, and infanticide. Although suicide risk is generally lower in the postpartum period, suicide is the cause of 20% of postpartum deaths.^24,25 When PPP is untreated, suicide risk is elevated. A careful suicide risk assessment should be completed.

Continue to: Particularly in PPP...

Particularly in PPP, a mother may be at risk of child neglect or abuse due to her confused or delusional thinking and mood state.²⁶ For example, one mother heated empty bottles and gave them to her baby, and then became frustrated when the baby continued to cry.

The risk of infanticide is also elevated in untreated PPP, with approximately 4% of these women committing infanticide.⁹ There are 5 motives for infanticide (Table 4²⁷). Altruistic and acutely psychotic motives are more likely to be related to PPP, while fatal maltreatment, unwanted child, and partner revenge motives are less likely to be related to PPP. Among mothers who kill both their child and themselves (filicide-suicide), altruistic motives were the most common.²⁸ Mothers in psychiatric samples who kill their children have often experienced psychosis, suicidality, depression, and significant life stresses.²⁷ Both infanticidal ideas and behaviors have been associated with psychotic thinking about the infant,²⁹ so it is critical to ascertain whether the mother’s delusions or hallucinations involve the infant.³⁰ In contrast, neonaticide (murder in the first day of life) is rarely related to PPP because PPP typically has a later onset.³¹

Treating acute PPP

The fulminant nature of PPP can make its treatment difficult. Thinking through the case in an organized fashion is critical (Table 5).

Hospitalization. Postpartum psychosis is a psychiatric emergency with a rapid onset of symptoms. Hospitalization is required in almost all cases for diagnostic evaluation, assessment and management of safety, and initiation of treatment. While maternal-infant bonding in the perinatal period is important, infant safety is critical and usually requires maternal psychiatric hospitalization.

The specialized mother-baby psychiatric unit (MBU) is a model of care first developed in the United Kingdom and is now available in many European countries as well as in New Zealand and Australia. Mother-baby psychiatric units admit the mother and the baby together and provide dyadic treatment to allow for enhanced bonding and parenting support, and often to encourage breastfeeding.³⁰ In the United States, there has been growing interest in specialized inpatient settings that acknowledge the importance of maternal-infant attachment in the treatment of perinatal disorders and provide care with a dyadic focus; however, differences in the health care payer system have been a barrier to full-scale MBUs. The Perinatal Psychiatry Inpatient Unit at University of North Carolina-Chapel Hill is among the first of such a model in the United States.³²

Continue to: Although this specialized treatment setting...

Although this specialized treatment setting is unlikely to be available in most American cities, treatment should still consider the maternal role. When possible, the infant should stay with the father or family members during the mother’s hospitalization, and supervised visits should be arranged when appropriate. If the mother is breastfeeding, or plans to breastfeed after the hospitalization, the treatment team may consider providing supervised use of a breast pump and making arrangements for breast milk storage. During the mother’s hospitalization, staff should provide psychoeducation and convey hopefulness and support.

Medication management. Mood stabilizers and second-generation antipsychotics (SGAs) are often used for acute management of PPP. The choice of medication is determined by individual symptoms, severity of presentation, previous response to medication, and maternal adverse effects.³⁰ In a naturalistic study of 64 women admitted for new-onset PPP, sequential administration of benzodiazepines, antipsychotics, and lithium was found to be effective in achieving remission for 99% of patients, with 80% sustaining remission at 9 months postpartum.⁶ Second-generation antipsychotics such as olanzapine and quetiapine are especially helpful because they can manage multiple symptoms, including insomnia, mood-related symptoms, and anxiety, although the risk of maternal weight gain and sedation (which could impair a mother’s ability to respond to her infant) should be discussed with the patient and needs to be monitored.³³ Antidepressants should be avoided due to the risk of inducing rapid cycling or mixed mood states, although these medications may be considered for patients with PPD or postpartum OCD. Lactation inhibitors, such as bromocriptine and cabergoline, also should be avoided because they are dopamine agonists and can exacerbate psychosis. Electroconvulsive therapy is a safe and effective treatment for PPP and can be considered first-line treatment for high-risk patients when rapid improvement is needed.³⁴ It has been proposed as a primary treatment for women with catatonia, agitation, compromised nutritional status due to refusal to eat or drink, high suicidality, or treatment resistance.³⁰

Breastfeeding. It is important to discuss breastfeeding with the mother and her partner or family. The patient’s preference, the maternal and infant benefits of breastfeeding, the potential for sleep disruption, and the safety profile of needed medications should all be considered. Because sleep loss is a modifiable risk factor in PPP, the benefits of breastfeeding may be outweighed by the risks for some patients.⁹ For others, breastfeeding during the day and bottle-feeding at night may be preferred. Including the partner in this discussion and planning is important because they can play a crucial role in taking over some of the nightly feedings to facilitate maternal sleep. Give the family information about options for support in the home, such as doulas and baby nannies. The Related Resources lists a recent review of risks and benefits of mood stabilizers and antipsychotics during breastfeeding.

What to consider during discharge planning

Discharge arrangements require careful consideration (Table 6). Meet with the family prior to discharge to provide psychoeducation and to underscore the importance of family involvement with both mother and infant. It is important to ensure adequate support at home, including at night, since sleep is critical to improved stability. Encourage the patient and her family to monitor for early warning signs of relapse, which might include refractory insomnia, mood instability, poor judgment, or hypomanic symptoms.³⁵ She should be followed closely as an outpatient. Having her partner (or another close family member) and infant present during appointments can help in obtaining collateral information and assessing mother-infant bonding. The clinician should also consider whether it is necessary to contact CPS. Many mothers with mental illness appropriately parent their child, but CPS should be alerted when there is a reasonable concern about safe parenting—abuse, neglect, or significant risk.³⁶

Take steps for prevention

An important part of managing PPP is prevention. This involves providing preconception counseling to the woman and her partner.³⁰ Preconception advice should be individualized and include discussion of:

• risks of relapse in pregnancy and the postpartum period
• optimal physical and mental health
• potential risks and benefits of medication options in pregnancy
• potential effects of untreated illness for the fetus, infant, and family
• a strategy outlining whether medication is continued in pregnancy or started in the postpartum period.

Continue to: For women at risk of PPP...

For women at risk of PPP, the risks of medications need to be balanced with the risks of untreated illness. To reduce the risk of PPP relapse, guidelines recommend a robust antenatal care plan that should include^37,38:

• close monitoring of a woman’s mental state for early warning signs of PPP, with active participation from the woman’s partner and family
• ongoing discussion of the risks and benefits of pharmacotherapy (and, for women who prefer to not take medication in the first trimester, a plan for when medications will be restarted)
• collaboration with other professionals involved in care during pregnancy and postpartum (eg, obstetricians, midwives, family practitioners, pediatricians)
• planning to minimize risk factors associated with relapse (eg, sleep deprivation, lack of social supports, domestic violence, and substance abuse).

Evidence clearly suggests that women with bipolar disorder are at increased risk for illness recurrence without continued maintenance medication.³⁹ A subgroup of women with PPP go on to have psychosis limited to the postpartum period, and reinstating prophylactic medication in late pregnancy (preferably) or immediately after birth should be discussed.² The choice of prophylactic medication should be determined by the woman’s previous response.

Regarding prophylaxis, the most evidence exists for lithium.⁶ Lithium use during the first trimester carries a risk of Ebstein’s anomaly. However, a recent systematic review and meta-analysis have concluded that the teratogenic risks of lithium have been overestimated.^40,41

Lamotrigine is an alternative mood stabilizer with a favorable safety profile in pregnancy. In a small naturalistic study in which lamotrigine was continued in pregnancy in women with bipolar disorder, the medication was effective in preventing relapse in pregnancy and postpartum.⁴² A small population-based cohort study found lamotrigine was as effective as lithium in preventing severe postpartum relapse in women with bipolar disorder,⁴³ although this study was limited by its observational design. Recently published studies have found no significant association between lamotrigine use in pregnancy and congenital malformations.^44,45 While recent evidence suggests that lamotrigine is a reasonable option for treating bipolar disorder during pregnancy, further research is warranted to determine the best clinical practice.⁴⁶ The Box^30,47,48 provides more information regarding prophylactic medications in pregnancy.

Box

Pharmacotherapy can reduce relapse risk

To prevent relapse in the postpartum period, consider initiating treatment with mood stabilizers and/or SGAs, particularly for women with bipolar disorder who do not take medication during pregnancy. A recent meta-analysis found a high postpartum relapse rate (66%) in women with bipolar disorder who did not take prophylactic medication, compared with a relapse rate of 23% for women who did take such medication. In women with psychosis limited to the postpartum period, prophylaxis with lithium or antipsychotics in the immediate postpartum can prevent relapse.³⁹ The SGAs olanzapine and quetiapine are often used to manage acute symptoms because they are considered acceptable during breastfeeding.³³ The use of lithium when breastfeeding is complex to manage⁴⁸ and may require advice to not breastfeed, which can be an important consideration for patients and their families.

Bottom Line

Postpartum psychosis (PPP) typically presents with a rapid onset of hallucinations, delusions, confusion, and mood swings within days to weeks of giving birth. Mothers with PPP almost always require hospitalization for the safety of their infants and themselves. Mood stabilizers and second-generation antipsychotics are used for acute management.

Related Resources

• Clark CT, Wisner KL. Treatment of peripartum bipolar disorder. Obstet Gynecol Clin N Am. 2018;45:403-417.
• Massachusetts General Hospital Center for Women’s Mental Health. https://womensmentalhealth.org/. 2018.
• Postpartum Support International. Postpartum psychosis. http://www.postpartum.net/learn-more/postpartumpsychosis/. 2019.

Drug Brand Names

Bromocriptine • Cycloset, Parlodel
Cabergoline • Dostinex
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Olanzapine • Zyprexa
Quetiapine • Seroquel

A new mother drowned her 6-month-old daughter in the bathtub. The married woman, who had a history of schizoaffective disorder, had been high functioning and worked in a managerial role prior to giving birth. However, within a day of delivery, her mental state deteriorated. She quickly became convinced that her daughter had a genetic disorder such as achondroplasia. Physical examinations, genetic testing, and x-rays all failed to alleviate her concerns. Examination of her computer revealed thousands of searches for various medical conditions and surgical treatments. After the baby’s death, the mother was admitted to a psychiatric hospital. She eventually pled guilty to manslaughter.¹

Mothers with postpartum psychosis (PPP) typically present fulminantly within days to weeks of giving birth. Symptoms of PPP may include not only psychosis, but also confusion and dysphoric mania. These symptoms often wax and wane, which can make it challenging to establish the diagnosis. In addition, many mothers hide their symptoms due to poor insight, delusions, or fear of loss of custody of their infant. In the vast majority of cases, psychiatric hospitalization is required to protect both mother and baby; untreated, there is an elevated risk of both maternal suicide and infanticide. This article discusses the presentation of PPP, its differential diagnosis, risk factors for developing PPP, suicide and infanticide risk assessment, treatment (including during breastfeeding), and prevention.

The bipolar connection

While multiple factors may increase the risk of PPP (Table 1²), women with bipolar disorder have a particularly elevated risk. After experiencing incipient postpartum affective psychosis, a woman has a 50% to 80% chance of having another psychiatric episode, usually within the bipolar spectrum.² Of all women with PPP, 70% to 90% have bipolar illness or schizoaffective disorder, while approximately 12% have schizophrenia.^3,4Women with bipolar disorder are more likely to experience a postpartum psychiatric admission than mothers with any other psychiatric diagnosis⁵ and have an increased risk of PPP by a factor of 100 over the general population.²

For women with bipolar disorder, PPP should be understood as a recurrence of the chronic disease. Recent evidence does suggest, however, that a significant minority of women progress to experience mood and psychotic symptoms only in the postpartum period.^6,7 It is hypothesized that this subgroup of women has a biologic vulnerability to affective psychosis that is limited to the postpartum period. Clinically, understanding a woman’s disease course is important because it may guide decision-making about prophylactic medications during or after pregnancy.

A rapid, delirium-like presentation

Postpartum psychosis is a rare disorder, with a prevalence of 1 to 2 cases per 1,000 childbirths.³ While symptoms may begin days to weeks postpartum, the typical time of onset is between 3 to 10 days after birth, occurring after a woman has been discharged from the hospital and during a time of change and uncertainty. This can make the presentation of PPP a confusing and distressing experience for both the new mother and the family, resulting in delays in seeking care.

Subtle prodromal symptoms may include insomnia, mood fluctuation, and irritability. As symptoms progress, PPP is notable for a rapid onset and a delirium-like appearance that may include waxing and waning cognitive symptoms such as disorientation and confusion.⁸ Grossly disorganized behaviors and rapid mood fluctuations are typical. Distinct from mood episodes outside the peripartum period, women with PPP often experience mood-incongruent delusions and obsessive thoughts, often focused on their child.⁹ Women with PPP appear less likely to experience thought insertion or withdrawal or auditory hallucinations that give a running commentary.²

Differential diagnosis includes depression, OCD

When evaluating a woman with possible postpartum psychotic symptoms or delirium, it is important to include a thorough history, physical examination, and relevant laboratory and/or imaging investigations to assess for organic causes or contributors (Table 2^2,6,10-12 and Table 3^2,6,10-12). A detailed psychiatric history should establish whether the patient is presenting with new-onset psychosis or has had previous mood or psychotic episodes that may have gone undetected. Important perinatal psychiatric differential diagnoses should include “baby blues,” postpartum depression (PPD), and obsessive-compulsive disorder (OCD).

Continue to: PPP vs "baby blues."

PPP vs “baby blues.” “Baby blues” is not an official DSM-5 diagnosis but rather a normative postpartum experience that affects 50% to 80% of postpartum women. A woman with the “baby blues” may feel weepy or have mild mood lability, irritability, or anxiety; however, these symptoms do not significantly impair function. Peak symptoms typically occur between 2 to 5 days postpartum and generally resolve within 2 weeks. Women who have the “baby blues” are at an increased risk for PPD and should be monitored over time.^13,14

PPP vs PPD. Postpartum depression affects approximately 10% to 15% of new mothers.¹⁵ Women with PPD may experience feelings of persistent and severe sadness, feelings of detachment, insomnia, and fatigue. Symptoms of PPD can interfere with a mother’s interest in caring for her baby and present a barrier to maternal bonding.^16,17

As the awareness of PPD has increased in recent years, screening for depressive symptoms during and after pregnancy has increasingly become the standard of care.¹⁸ When evaluating a postpartum woman for PPD, it is important to consider PPP in the differential. Women with severe or persistent depressive symptoms may also develop psychotic symptoms. Furthermore, suicidal thoughts or thoughts of harming the infant may be present in either PPD or PPP. One study found that 41% of mothers with depression endorsed thoughts of harming their infants.¹⁹

PPP vs postpartum OCD. Postpartum obsessive-compulsive symptoms commonly occur comorbidly with PPD,⁹ and OCD often presents for the first time in the postpartum period.²⁰ Obsessive-compulsive disorder affects between 2% to 9% of new mothers.^21,22 It is critical to properly differentiate PPP from postpartum OCD. Clinical questions should be posed with a non-judgmental stance. Just as delusions in PPP are often focused on the infant, for women with OCD, obsessive thoughts may center on worries about the infant’s safety. Distressing obsessions about violence are common in OCD.²³ Mothers with OCD may experience intrusive thinking about accidentally or purposefully harming their infant. For example, they may intrusively worry that they will accidentally put the baby in the microwave or oven, leave the baby in a hot car, or throw the baby down the stairs. However, a postpartum woman with OCD may be reluctant to share her ego-dystonic thoughts of infant harm. Mothers with OCD are not out of touch with reality; instead, their intrusive thoughts are ego-dystonic and distressing. These are thoughts and fears that they focus on and try to avoid, rather than plan. The psychiatrist must carefully differentiate between ego-syntonic and ego-dystonic thoughts. These patients often avoid seeking treatment because of their shame and guilt.²³ Clinicians often under-recognize OCD and risk inappropriate hospitalization, treatment, and inappropriate referral to Child Protective Services (CPS).²³

Perinatal psychiatric risk assessment

When a mother develops PPP, consider the risks of suicide, child harm, and infanticide. Although suicide risk is generally lower in the postpartum period, suicide is the cause of 20% of postpartum deaths.^24,25 When PPP is untreated, suicide risk is elevated. A careful suicide risk assessment should be completed.

Continue to: Particularly in PPP...

Particularly in PPP, a mother may be at risk of child neglect or abuse due to her confused or delusional thinking and mood state.²⁶ For example, one mother heated empty bottles and gave them to her baby, and then became frustrated when the baby continued to cry.

The risk of infanticide is also elevated in untreated PPP, with approximately 4% of these women committing infanticide.⁹ There are 5 motives for infanticide (Table 4²⁷). Altruistic and acutely psychotic motives are more likely to be related to PPP, while fatal maltreatment, unwanted child, and partner revenge motives are less likely to be related to PPP. Among mothers who kill both their child and themselves (filicide-suicide), altruistic motives were the most common.²⁸ Mothers in psychiatric samples who kill their children have often experienced psychosis, suicidality, depression, and significant life stresses.²⁷ Both infanticidal ideas and behaviors have been associated with psychotic thinking about the infant,²⁹ so it is critical to ascertain whether the mother’s delusions or hallucinations involve the infant.³⁰ In contrast, neonaticide (murder in the first day of life) is rarely related to PPP because PPP typically has a later onset.³¹

Treating acute PPP

The fulminant nature of PPP can make its treatment difficult. Thinking through the case in an organized fashion is critical (Table 5).

Hospitalization. Postpartum psychosis is a psychiatric emergency with a rapid onset of symptoms. Hospitalization is required in almost all cases for diagnostic evaluation, assessment and management of safety, and initiation of treatment. While maternal-infant bonding in the perinatal period is important, infant safety is critical and usually requires maternal psychiatric hospitalization.

The specialized mother-baby psychiatric unit (MBU) is a model of care first developed in the United Kingdom and is now available in many European countries as well as in New Zealand and Australia. Mother-baby psychiatric units admit the mother and the baby together and provide dyadic treatment to allow for enhanced bonding and parenting support, and often to encourage breastfeeding.³⁰ In the United States, there has been growing interest in specialized inpatient settings that acknowledge the importance of maternal-infant attachment in the treatment of perinatal disorders and provide care with a dyadic focus; however, differences in the health care payer system have been a barrier to full-scale MBUs. The Perinatal Psychiatry Inpatient Unit at University of North Carolina-Chapel Hill is among the first of such a model in the United States.³²

Continue to: Although this specialized treatment setting...

Although this specialized treatment setting is unlikely to be available in most American cities, treatment should still consider the maternal role. When possible, the infant should stay with the father or family members during the mother’s hospitalization, and supervised visits should be arranged when appropriate. If the mother is breastfeeding, or plans to breastfeed after the hospitalization, the treatment team may consider providing supervised use of a breast pump and making arrangements for breast milk storage. During the mother’s hospitalization, staff should provide psychoeducation and convey hopefulness and support.

Medication management. Mood stabilizers and second-generation antipsychotics (SGAs) are often used for acute management of PPP. The choice of medication is determined by individual symptoms, severity of presentation, previous response to medication, and maternal adverse effects.³⁰ In a naturalistic study of 64 women admitted for new-onset PPP, sequential administration of benzodiazepines, antipsychotics, and lithium was found to be effective in achieving remission for 99% of patients, with 80% sustaining remission at 9 months postpartum.⁶ Second-generation antipsychotics such as olanzapine and quetiapine are especially helpful because they can manage multiple symptoms, including insomnia, mood-related symptoms, and anxiety, although the risk of maternal weight gain and sedation (which could impair a mother’s ability to respond to her infant) should be discussed with the patient and needs to be monitored.³³ Antidepressants should be avoided due to the risk of inducing rapid cycling or mixed mood states, although these medications may be considered for patients with PPD or postpartum OCD. Lactation inhibitors, such as bromocriptine and cabergoline, also should be avoided because they are dopamine agonists and can exacerbate psychosis. Electroconvulsive therapy is a safe and effective treatment for PPP and can be considered first-line treatment for high-risk patients when rapid improvement is needed.³⁴ It has been proposed as a primary treatment for women with catatonia, agitation, compromised nutritional status due to refusal to eat or drink, high suicidality, or treatment resistance.³⁰

Breastfeeding. It is important to discuss breastfeeding with the mother and her partner or family. The patient’s preference, the maternal and infant benefits of breastfeeding, the potential for sleep disruption, and the safety profile of needed medications should all be considered. Because sleep loss is a modifiable risk factor in PPP, the benefits of breastfeeding may be outweighed by the risks for some patients.⁹ For others, breastfeeding during the day and bottle-feeding at night may be preferred. Including the partner in this discussion and planning is important because they can play a crucial role in taking over some of the nightly feedings to facilitate maternal sleep. Give the family information about options for support in the home, such as doulas and baby nannies. The Related Resources lists a recent review of risks and benefits of mood stabilizers and antipsychotics during breastfeeding.

What to consider during discharge planning

Discharge arrangements require careful consideration (Table 6). Meet with the family prior to discharge to provide psychoeducation and to underscore the importance of family involvement with both mother and infant. It is important to ensure adequate support at home, including at night, since sleep is critical to improved stability. Encourage the patient and her family to monitor for early warning signs of relapse, which might include refractory insomnia, mood instability, poor judgment, or hypomanic symptoms.³⁵ She should be followed closely as an outpatient. Having her partner (or another close family member) and infant present during appointments can help in obtaining collateral information and assessing mother-infant bonding. The clinician should also consider whether it is necessary to contact CPS. Many mothers with mental illness appropriately parent their child, but CPS should be alerted when there is a reasonable concern about safe parenting—abuse, neglect, or significant risk.³⁶

Take steps for prevention

An important part of managing PPP is prevention. This involves providing preconception counseling to the woman and her partner.³⁰ Preconception advice should be individualized and include discussion of:

• risks of relapse in pregnancy and the postpartum period
• optimal physical and mental health
• potential risks and benefits of medication options in pregnancy
• potential effects of untreated illness for the fetus, infant, and family
• a strategy outlining whether medication is continued in pregnancy or started in the postpartum period.

Continue to: For women at risk of PPP...

For women at risk of PPP, the risks of medications need to be balanced with the risks of untreated illness. To reduce the risk of PPP relapse, guidelines recommend a robust antenatal care plan that should include^37,38:

• close monitoring of a woman’s mental state for early warning signs of PPP, with active participation from the woman’s partner and family
• ongoing discussion of the risks and benefits of pharmacotherapy (and, for women who prefer to not take medication in the first trimester, a plan for when medications will be restarted)
• collaboration with other professionals involved in care during pregnancy and postpartum (eg, obstetricians, midwives, family practitioners, pediatricians)
• planning to minimize risk factors associated with relapse (eg, sleep deprivation, lack of social supports, domestic violence, and substance abuse).

Evidence clearly suggests that women with bipolar disorder are at increased risk for illness recurrence without continued maintenance medication.³⁹ A subgroup of women with PPP go on to have psychosis limited to the postpartum period, and reinstating prophylactic medication in late pregnancy (preferably) or immediately after birth should be discussed.² The choice of prophylactic medication should be determined by the woman’s previous response.

Regarding prophylaxis, the most evidence exists for lithium.⁶ Lithium use during the first trimester carries a risk of Ebstein’s anomaly. However, a recent systematic review and meta-analysis have concluded that the teratogenic risks of lithium have been overestimated.^40,41

Lamotrigine is an alternative mood stabilizer with a favorable safety profile in pregnancy. In a small naturalistic study in which lamotrigine was continued in pregnancy in women with bipolar disorder, the medication was effective in preventing relapse in pregnancy and postpartum.⁴² A small population-based cohort study found lamotrigine was as effective as lithium in preventing severe postpartum relapse in women with bipolar disorder,⁴³ although this study was limited by its observational design. Recently published studies have found no significant association between lamotrigine use in pregnancy and congenital malformations.^44,45 While recent evidence suggests that lamotrigine is a reasonable option for treating bipolar disorder during pregnancy, further research is warranted to determine the best clinical practice.⁴⁶ The Box^30,47,48 provides more information regarding prophylactic medications in pregnancy.

Box

Pharmacotherapy can reduce relapse risk

To prevent relapse in the postpartum period, consider initiating treatment with mood stabilizers and/or SGAs, particularly for women with bipolar disorder who do not take medication during pregnancy. A recent meta-analysis found a high postpartum relapse rate (66%) in women with bipolar disorder who did not take prophylactic medication, compared with a relapse rate of 23% for women who did take such medication. In women with psychosis limited to the postpartum period, prophylaxis with lithium or antipsychotics in the immediate postpartum can prevent relapse.³⁹ The SGAs olanzapine and quetiapine are often used to manage acute symptoms because they are considered acceptable during breastfeeding.³³ The use of lithium when breastfeeding is complex to manage⁴⁸ and may require advice to not breastfeed, which can be an important consideration for patients and their families.

Bottom Line

Postpartum psychosis (PPP) typically presents with a rapid onset of hallucinations, delusions, confusion, and mood swings within days to weeks of giving birth. Mothers with PPP almost always require hospitalization for the safety of their infants and themselves. Mood stabilizers and second-generation antipsychotics are used for acute management.

Related Resources

• Clark CT, Wisner KL. Treatment of peripartum bipolar disorder. Obstet Gynecol Clin N Am. 2018;45:403-417.
• Massachusetts General Hospital Center for Women’s Mental Health. https://womensmentalhealth.org/. 2018.
• Postpartum Support International. Postpartum psychosis. http://www.postpartum.net/learn-more/postpartumpsychosis/. 2019.

Drug Brand Names

Bromocriptine • Cycloset, Parlodel
Cabergoline • Dostinex
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Olanzapine • Zyprexa
Quetiapine • Seroquel

A new mother drowned her 6-month-old daughter in the bathtub. The married woman, who had a history of schizoaffective disorder, had been high functioning and worked in a managerial role prior to giving birth. However, within a day of delivery, her mental state deteriorated. She quickly became convinced that her daughter had a genetic disorder such as achondroplasia. Physical examinations, genetic testing, and x-rays all failed to alleviate her concerns. Examination of her computer revealed thousands of searches for various medical conditions and surgical treatments. After the baby’s death, the mother was admitted to a psychiatric hospital. She eventually pled guilty to manslaughter.¹

Mothers with postpartum psychosis (PPP) typically present fulminantly within days to weeks of giving birth. Symptoms of PPP may include not only psychosis, but also confusion and dysphoric mania. These symptoms often wax and wane, which can make it challenging to establish the diagnosis. In addition, many mothers hide their symptoms due to poor insight, delusions, or fear of loss of custody of their infant. In the vast majority of cases, psychiatric hospitalization is required to protect both mother and baby; untreated, there is an elevated risk of both maternal suicide and infanticide. This article discusses the presentation of PPP, its differential diagnosis, risk factors for developing PPP, suicide and infanticide risk assessment, treatment (including during breastfeeding), and prevention.

The bipolar connection

While multiple factors may increase the risk of PPP (Table 1²), women with bipolar disorder have a particularly elevated risk. After experiencing incipient postpartum affective psychosis, a woman has a 50% to 80% chance of having another psychiatric episode, usually within the bipolar spectrum.² Of all women with PPP, 70% to 90% have bipolar illness or schizoaffective disorder, while approximately 12% have schizophrenia.^3,4Women with bipolar disorder are more likely to experience a postpartum psychiatric admission than mothers with any other psychiatric diagnosis⁵ and have an increased risk of PPP by a factor of 100 over the general population.²

For women with bipolar disorder, PPP should be understood as a recurrence of the chronic disease. Recent evidence does suggest, however, that a significant minority of women progress to experience mood and psychotic symptoms only in the postpartum period.^6,7 It is hypothesized that this subgroup of women has a biologic vulnerability to affective psychosis that is limited to the postpartum period. Clinically, understanding a woman’s disease course is important because it may guide decision-making about prophylactic medications during or after pregnancy.

A rapid, delirium-like presentation

Postpartum psychosis is a rare disorder, with a prevalence of 1 to 2 cases per 1,000 childbirths.³ While symptoms may begin days to weeks postpartum, the typical time of onset is between 3 to 10 days after birth, occurring after a woman has been discharged from the hospital and during a time of change and uncertainty. This can make the presentation of PPP a confusing and distressing experience for both the new mother and the family, resulting in delays in seeking care.

Subtle prodromal symptoms may include insomnia, mood fluctuation, and irritability. As symptoms progress, PPP is notable for a rapid onset and a delirium-like appearance that may include waxing and waning cognitive symptoms such as disorientation and confusion.⁸ Grossly disorganized behaviors and rapid mood fluctuations are typical. Distinct from mood episodes outside the peripartum period, women with PPP often experience mood-incongruent delusions and obsessive thoughts, often focused on their child.⁹ Women with PPP appear less likely to experience thought insertion or withdrawal or auditory hallucinations that give a running commentary.²

Differential diagnosis includes depression, OCD

When evaluating a woman with possible postpartum psychotic symptoms or delirium, it is important to include a thorough history, physical examination, and relevant laboratory and/or imaging investigations to assess for organic causes or contributors (Table 2^2,6,10-12 and Table 3^2,6,10-12). A detailed psychiatric history should establish whether the patient is presenting with new-onset psychosis or has had previous mood or psychotic episodes that may have gone undetected. Important perinatal psychiatric differential diagnoses should include “baby blues,” postpartum depression (PPD), and obsessive-compulsive disorder (OCD).

Continue to: PPP vs "baby blues."

PPP vs “baby blues.” “Baby blues” is not an official DSM-5 diagnosis but rather a normative postpartum experience that affects 50% to 80% of postpartum women. A woman with the “baby blues” may feel weepy or have mild mood lability, irritability, or anxiety; however, these symptoms do not significantly impair function. Peak symptoms typically occur between 2 to 5 days postpartum and generally resolve within 2 weeks. Women who have the “baby blues” are at an increased risk for PPD and should be monitored over time.^13,14

PPP vs PPD. Postpartum depression affects approximately 10% to 15% of new mothers.¹⁵ Women with PPD may experience feelings of persistent and severe sadness, feelings of detachment, insomnia, and fatigue. Symptoms of PPD can interfere with a mother’s interest in caring for her baby and present a barrier to maternal bonding.^16,17

As the awareness of PPD has increased in recent years, screening for depressive symptoms during and after pregnancy has increasingly become the standard of care.¹⁸ When evaluating a postpartum woman for PPD, it is important to consider PPP in the differential. Women with severe or persistent depressive symptoms may also develop psychotic symptoms. Furthermore, suicidal thoughts or thoughts of harming the infant may be present in either PPD or PPP. One study found that 41% of mothers with depression endorsed thoughts of harming their infants.¹⁹

PPP vs postpartum OCD. Postpartum obsessive-compulsive symptoms commonly occur comorbidly with PPD,⁹ and OCD often presents for the first time in the postpartum period.²⁰ Obsessive-compulsive disorder affects between 2% to 9% of new mothers.^21,22 It is critical to properly differentiate PPP from postpartum OCD. Clinical questions should be posed with a non-judgmental stance. Just as delusions in PPP are often focused on the infant, for women with OCD, obsessive thoughts may center on worries about the infant’s safety. Distressing obsessions about violence are common in OCD.²³ Mothers with OCD may experience intrusive thinking about accidentally or purposefully harming their infant. For example, they may intrusively worry that they will accidentally put the baby in the microwave or oven, leave the baby in a hot car, or throw the baby down the stairs. However, a postpartum woman with OCD may be reluctant to share her ego-dystonic thoughts of infant harm. Mothers with OCD are not out of touch with reality; instead, their intrusive thoughts are ego-dystonic and distressing. These are thoughts and fears that they focus on and try to avoid, rather than plan. The psychiatrist must carefully differentiate between ego-syntonic and ego-dystonic thoughts. These patients often avoid seeking treatment because of their shame and guilt.²³ Clinicians often under-recognize OCD and risk inappropriate hospitalization, treatment, and inappropriate referral to Child Protective Services (CPS).²³

Perinatal psychiatric risk assessment

When a mother develops PPP, consider the risks of suicide, child harm, and infanticide. Although suicide risk is generally lower in the postpartum period, suicide is the cause of 20% of postpartum deaths.^24,25 When PPP is untreated, suicide risk is elevated. A careful suicide risk assessment should be completed.

Continue to: Particularly in PPP...

Particularly in PPP, a mother may be at risk of child neglect or abuse due to her confused or delusional thinking and mood state.²⁶ For example, one mother heated empty bottles and gave them to her baby, and then became frustrated when the baby continued to cry.

The risk of infanticide is also elevated in untreated PPP, with approximately 4% of these women committing infanticide.⁹ There are 5 motives for infanticide (Table 4²⁷). Altruistic and acutely psychotic motives are more likely to be related to PPP, while fatal maltreatment, unwanted child, and partner revenge motives are less likely to be related to PPP. Among mothers who kill both their child and themselves (filicide-suicide), altruistic motives were the most common.²⁸ Mothers in psychiatric samples who kill their children have often experienced psychosis, suicidality, depression, and significant life stresses.²⁷ Both infanticidal ideas and behaviors have been associated with psychotic thinking about the infant,²⁹ so it is critical to ascertain whether the mother’s delusions or hallucinations involve the infant.³⁰ In contrast, neonaticide (murder in the first day of life) is rarely related to PPP because PPP typically has a later onset.³¹

Treating acute PPP

The fulminant nature of PPP can make its treatment difficult. Thinking through the case in an organized fashion is critical (Table 5).

Hospitalization. Postpartum psychosis is a psychiatric emergency with a rapid onset of symptoms. Hospitalization is required in almost all cases for diagnostic evaluation, assessment and management of safety, and initiation of treatment. While maternal-infant bonding in the perinatal period is important, infant safety is critical and usually requires maternal psychiatric hospitalization.

The specialized mother-baby psychiatric unit (MBU) is a model of care first developed in the United Kingdom and is now available in many European countries as well as in New Zealand and Australia. Mother-baby psychiatric units admit the mother and the baby together and provide dyadic treatment to allow for enhanced bonding and parenting support, and often to encourage breastfeeding.³⁰ In the United States, there has been growing interest in specialized inpatient settings that acknowledge the importance of maternal-infant attachment in the treatment of perinatal disorders and provide care with a dyadic focus; however, differences in the health care payer system have been a barrier to full-scale MBUs. The Perinatal Psychiatry Inpatient Unit at University of North Carolina-Chapel Hill is among the first of such a model in the United States.³²

Continue to: Although this specialized treatment setting...

Although this specialized treatment setting is unlikely to be available in most American cities, treatment should still consider the maternal role. When possible, the infant should stay with the father or family members during the mother’s hospitalization, and supervised visits should be arranged when appropriate. If the mother is breastfeeding, or plans to breastfeed after the hospitalization, the treatment team may consider providing supervised use of a breast pump and making arrangements for breast milk storage. During the mother’s hospitalization, staff should provide psychoeducation and convey hopefulness and support.

Medication management. Mood stabilizers and second-generation antipsychotics (SGAs) are often used for acute management of PPP. The choice of medication is determined by individual symptoms, severity of presentation, previous response to medication, and maternal adverse effects.³⁰ In a naturalistic study of 64 women admitted for new-onset PPP, sequential administration of benzodiazepines, antipsychotics, and lithium was found to be effective in achieving remission for 99% of patients, with 80% sustaining remission at 9 months postpartum.⁶ Second-generation antipsychotics such as olanzapine and quetiapine are especially helpful because they can manage multiple symptoms, including insomnia, mood-related symptoms, and anxiety, although the risk of maternal weight gain and sedation (which could impair a mother’s ability to respond to her infant) should be discussed with the patient and needs to be monitored.³³ Antidepressants should be avoided due to the risk of inducing rapid cycling or mixed mood states, although these medications may be considered for patients with PPD or postpartum OCD. Lactation inhibitors, such as bromocriptine and cabergoline, also should be avoided because they are dopamine agonists and can exacerbate psychosis. Electroconvulsive therapy is a safe and effective treatment for PPP and can be considered first-line treatment for high-risk patients when rapid improvement is needed.³⁴ It has been proposed as a primary treatment for women with catatonia, agitation, compromised nutritional status due to refusal to eat or drink, high suicidality, or treatment resistance.³⁰

Breastfeeding. It is important to discuss breastfeeding with the mother and her partner or family. The patient’s preference, the maternal and infant benefits of breastfeeding, the potential for sleep disruption, and the safety profile of needed medications should all be considered. Because sleep loss is a modifiable risk factor in PPP, the benefits of breastfeeding may be outweighed by the risks for some patients.⁹ For others, breastfeeding during the day and bottle-feeding at night may be preferred. Including the partner in this discussion and planning is important because they can play a crucial role in taking over some of the nightly feedings to facilitate maternal sleep. Give the family information about options for support in the home, such as doulas and baby nannies. The Related Resources lists a recent review of risks and benefits of mood stabilizers and antipsychotics during breastfeeding.

What to consider during discharge planning

Discharge arrangements require careful consideration (Table 6). Meet with the family prior to discharge to provide psychoeducation and to underscore the importance of family involvement with both mother and infant. It is important to ensure adequate support at home, including at night, since sleep is critical to improved stability. Encourage the patient and her family to monitor for early warning signs of relapse, which might include refractory insomnia, mood instability, poor judgment, or hypomanic symptoms.³⁵ She should be followed closely as an outpatient. Having her partner (or another close family member) and infant present during appointments can help in obtaining collateral information and assessing mother-infant bonding. The clinician should also consider whether it is necessary to contact CPS. Many mothers with mental illness appropriately parent their child, but CPS should be alerted when there is a reasonable concern about safe parenting—abuse, neglect, or significant risk.³⁶

Take steps for prevention

An important part of managing PPP is prevention. This involves providing preconception counseling to the woman and her partner.³⁰ Preconception advice should be individualized and include discussion of:

• risks of relapse in pregnancy and the postpartum period
• optimal physical and mental health
• potential risks and benefits of medication options in pregnancy
• potential effects of untreated illness for the fetus, infant, and family
• a strategy outlining whether medication is continued in pregnancy or started in the postpartum period.

Continue to: For women at risk of PPP...

For women at risk of PPP, the risks of medications need to be balanced with the risks of untreated illness. To reduce the risk of PPP relapse, guidelines recommend a robust antenatal care plan that should include^37,38:

• close monitoring of a woman’s mental state for early warning signs of PPP, with active participation from the woman’s partner and family
• ongoing discussion of the risks and benefits of pharmacotherapy (and, for women who prefer to not take medication in the first trimester, a plan for when medications will be restarted)
• collaboration with other professionals involved in care during pregnancy and postpartum (eg, obstetricians, midwives, family practitioners, pediatricians)
• planning to minimize risk factors associated with relapse (eg, sleep deprivation, lack of social supports, domestic violence, and substance abuse).

Evidence clearly suggests that women with bipolar disorder are at increased risk for illness recurrence without continued maintenance medication.³⁹ A subgroup of women with PPP go on to have psychosis limited to the postpartum period, and reinstating prophylactic medication in late pregnancy (preferably) or immediately after birth should be discussed.² The choice of prophylactic medication should be determined by the woman’s previous response.

Regarding prophylaxis, the most evidence exists for lithium.⁶ Lithium use during the first trimester carries a risk of Ebstein’s anomaly. However, a recent systematic review and meta-analysis have concluded that the teratogenic risks of lithium have been overestimated.^40,41

Lamotrigine is an alternative mood stabilizer with a favorable safety profile in pregnancy. In a small naturalistic study in which lamotrigine was continued in pregnancy in women with bipolar disorder, the medication was effective in preventing relapse in pregnancy and postpartum.⁴² A small population-based cohort study found lamotrigine was as effective as lithium in preventing severe postpartum relapse in women with bipolar disorder,⁴³ although this study was limited by its observational design. Recently published studies have found no significant association between lamotrigine use in pregnancy and congenital malformations.^44,45 While recent evidence suggests that lamotrigine is a reasonable option for treating bipolar disorder during pregnancy, further research is warranted to determine the best clinical practice.⁴⁶ The Box^30,47,48 provides more information regarding prophylactic medications in pregnancy.

Box

Pharmacotherapy can reduce relapse risk

To prevent relapse in the postpartum period, consider initiating treatment with mood stabilizers and/or SGAs, particularly for women with bipolar disorder who do not take medication during pregnancy. A recent meta-analysis found a high postpartum relapse rate (66%) in women with bipolar disorder who did not take prophylactic medication, compared with a relapse rate of 23% for women who did take such medication. In women with psychosis limited to the postpartum period, prophylaxis with lithium or antipsychotics in the immediate postpartum can prevent relapse.³⁹ The SGAs olanzapine and quetiapine are often used to manage acute symptoms because they are considered acceptable during breastfeeding.³³ The use of lithium when breastfeeding is complex to manage⁴⁸ and may require advice to not breastfeed, which can be an important consideration for patients and their families.

Bottom Line

Postpartum psychosis (PPP) typically presents with a rapid onset of hallucinations, delusions, confusion, and mood swings within days to weeks of giving birth. Mothers with PPP almost always require hospitalization for the safety of their infants and themselves. Mood stabilizers and second-generation antipsychotics are used for acute management.

Related Resources

• Clark CT, Wisner KL. Treatment of peripartum bipolar disorder. Obstet Gynecol Clin N Am. 2018;45:403-417.
• Massachusetts General Hospital Center for Women’s Mental Health. https://womensmentalhealth.org/. 2018.
• Postpartum Support International. Postpartum psychosis. http://www.postpartum.net/learn-more/postpartumpsychosis/. 2019.

Drug Brand Names

Bromocriptine • Cycloset, Parlodel
Cabergoline • Dostinex
Lamotrigine • Lamictal
Lithium • Eskalith, Lithobid
Olanzapine • Zyprexa
Quetiapine • Seroquel

The Subjective, Objective, Assessment, Plan (SOAP) format of the progress note is widely recognized by clinicians in many specialties, including psychiatry.¹ An online search for how to format a psychiatric SOAP note provides a plethora of styles from which to choose.^2,3 While the suggestions for how to write the Subjective, Objective, and Assessment sections are fairly consistent, suggestions for how to write the Plan section vary widely.

The Plan section should be organized in a way that is systematic and relevant across many psychiatric settings, including outpatient, inpatient, emergency room, jail, pediatric, geriatric, addiction, and consultation-liaison. To best accomplish this, I have designed a format for this section that consists of 6 categories:

1. Safety: Which safety issues need to be addressed?

Examples: If your patient is an inpatient, what precautions are required? If outpatient, Tarasoff? Involuntary hold? Police presence? Child or Adult Protective Services? Access to a firearm?

2. Collateral: Would it be helpful to obtain collateral information from any source?

Examples: Family? Friend? Caregiver? Teacher? Primary care clinician? Therapist? Past medical or psychiatric records?

3. Medical: Are there any medical tests or resources to consider?

Continue to: Examples...

Examples: Laboratory studies or imaging? Consult with a specialist from another field? Nursing orders?

4. Nonpharmacologic: What interventions or assessments would be helpful?

Examples: Psychotherapy? Cognitive testing? Social work? Case manager? Housing assistance? Job coach?

5. Pharmacologic: What interventions or assessments would be helpful? (I placed this category fifth to slow myself down and consider other strategies before quickly jumping to prescribe a medication.)

Examples: Medication? Long-acting injectable? Check pill count? Prescription drug monitoring program?

Continue to: 6. Disposition/follow-up...

6. Disposition/follow-up: What is the disposition/follow-up plan?

Examples: If outpatient, what is the time frame? If inpatient or an emergency room, when should the patient be discharged?

Using these 6 categories in the P section of my SOAP notes has helped me stay organized and think holistically about each patient I assess and treat. I hope other clinicians find this format helpful.

The Subjective, Objective, Assessment, Plan (SOAP) format of the progress note is widely recognized by clinicians in many specialties, including psychiatry.¹ An online search for how to format a psychiatric SOAP note provides a plethora of styles from which to choose.^2,3 While the suggestions for how to write the Subjective, Objective, and Assessment sections are fairly consistent, suggestions for how to write the Plan section vary widely.

The Plan section should be organized in a way that is systematic and relevant across many psychiatric settings, including outpatient, inpatient, emergency room, jail, pediatric, geriatric, addiction, and consultation-liaison. To best accomplish this, I have designed a format for this section that consists of 6 categories:

1. Safety: Which safety issues need to be addressed?

Examples: If your patient is an inpatient, what precautions are required? If outpatient, Tarasoff? Involuntary hold? Police presence? Child or Adult Protective Services? Access to a firearm?

2. Collateral: Would it be helpful to obtain collateral information from any source?

Examples: Family? Friend? Caregiver? Teacher? Primary care clinician? Therapist? Past medical or psychiatric records?

3. Medical: Are there any medical tests or resources to consider?

Continue to: Examples...

Examples: Laboratory studies or imaging? Consult with a specialist from another field? Nursing orders?

4. Nonpharmacologic: What interventions or assessments would be helpful?

Examples: Psychotherapy? Cognitive testing? Social work? Case manager? Housing assistance? Job coach?

5. Pharmacologic: What interventions or assessments would be helpful? (I placed this category fifth to slow myself down and consider other strategies before quickly jumping to prescribe a medication.)

Examples: Medication? Long-acting injectable? Check pill count? Prescription drug monitoring program?

Continue to: 6. Disposition/follow-up...

6. Disposition/follow-up: What is the disposition/follow-up plan?

Examples: If outpatient, what is the time frame? If inpatient or an emergency room, when should the patient be discharged?

Using these 6 categories in the P section of my SOAP notes has helped me stay organized and think holistically about each patient I assess and treat. I hope other clinicians find this format helpful.

The Subjective, Objective, Assessment, Plan (SOAP) format of the progress note is widely recognized by clinicians in many specialties, including psychiatry.¹ An online search for how to format a psychiatric SOAP note provides a plethora of styles from which to choose.^2,3 While the suggestions for how to write the Subjective, Objective, and Assessment sections are fairly consistent, suggestions for how to write the Plan section vary widely.

The Plan section should be organized in a way that is systematic and relevant across many psychiatric settings, including outpatient, inpatient, emergency room, jail, pediatric, geriatric, addiction, and consultation-liaison. To best accomplish this, I have designed a format for this section that consists of 6 categories:

1. Safety: Which safety issues need to be addressed?

Examples: If your patient is an inpatient, what precautions are required? If outpatient, Tarasoff? Involuntary hold? Police presence? Child or Adult Protective Services? Access to a firearm?

2. Collateral: Would it be helpful to obtain collateral information from any source?

Examples: Family? Friend? Caregiver? Teacher? Primary care clinician? Therapist? Past medical or psychiatric records?

3. Medical: Are there any medical tests or resources to consider?

Continue to: Examples...

Examples: Laboratory studies or imaging? Consult with a specialist from another field? Nursing orders?

4. Nonpharmacologic: What interventions or assessments would be helpful?

Examples: Psychotherapy? Cognitive testing? Social work? Case manager? Housing assistance? Job coach?

5. Pharmacologic: What interventions or assessments would be helpful? (I placed this category fifth to slow myself down and consider other strategies before quickly jumping to prescribe a medication.)

Examples: Medication? Long-acting injectable? Check pill count? Prescription drug monitoring program?

Continue to: 6. Disposition/follow-up...

6. Disposition/follow-up: What is the disposition/follow-up plan?

Examples: If outpatient, what is the time frame? If inpatient or an emergency room, when should the patient be discharged?

Using these 6 categories in the P section of my SOAP notes has helped me stay organized and think holistically about each patient I assess and treat. I hope other clinicians find this format helpful.