Recognizing and Managing Postpartum Psychosis: A Clinical Guide for Obstetric Providers

A systematic review of research examining mothers, infants, family and staff in psychiatric mother-baby units

OBJECTIVE

This systematic review aimed to summarise and synthesise research conducted in psychiatric mother-baby units (MBUs) in relation to patients, their families, or staff, published from 1st January 2016 to 1st May 2024.

METHOD

Quantitative, qualitative, and mixed-method studies were included for review if they were published in peer-review journals in English and reported research on MBUs between January 2016 and May 2024. From the initial yield of 10,007 unique studies, 53 studies were included for review.

RESULTS

MBU research was found to more frequently investigate maternal characteristics rather than the benefits of MBU treatment compared to studies conducted prior to 2016. Most studies that did investigate impact of admission showed favourable results, however few follow-up studies and studies comparing MBU outcomes to other clinical settings were undertaken. Little research has been conducted to investigate the differential impacts of MBU admission on different diagnoses and long-term (>1 year) patient outcomes. There was a dearth of research investigating partners of women in MBUs and few studies conducted on infant outcomes.

CONCLUSIONS

MBUs were consistently found to improve mental health systems and mother-infant attachment in patients after admission. More research investigating patient support networks and child health, impact of diagnosis on outcomes, and studies with adequate follow-up are required.

Conventional and new immunotherapies for immune system dysregulation in postpartum mood disorders: comparisons to immune system dysregulations in bipolar disorder, major depression, and postpartum autoimmune thyroid disease

INTRODUCTION

Postpartum mood disorders are heterogenous disorders and comprise postpartum psychosis and postpartum depression. Evidence is accumulating that systemic monocyte/macrophage activation, low-grade inflammation and (premature senescence related) T cell defects increase the risk for mood disorders outside pregnancy by affecting the function of microglia and T cells in the emotional brain (the cortico-limbic system) leading to inadequate mood regulation upon stress.

AREAS COVERED

The evidence in the literature that similar immune dysregulations are present in postpartum mood disorders.

RESULTS

The physiological postpartum period is characterized by a rapid T cell surge and a mild activation of the monocyte/macrophage system. Postpartum mood disorder patients show a diminished T cell surge (including that of T regulatory cells) and an increase in low grade inflammation, that is, an increased inflammatory state of monocytes/macrophages and higher levels of serum pro-inflammatory cytokines.

EXPERT OPINION

Anti-inflammatory agents (e.g. COX-2 inhibitors) and T cell boosting agents (e.g. low-dose IL-2 therapy) should be further investigated as treatment. The hypothesis should be investigated that postpartum mood disorders are active episodes (triggered by changes in the postpartum immuno-endocrine milieu) in ongoing, dynamically fluctuating aberrant neuro-immune-endocrine trajectories leading to mood disorders in women (inheritably) vulnerable to these disorders.

Midwives' perspectives and perceptions in relation to perinatal psychotic-like experiences: a qualitative study

BACKGROUND

Psychotic-like experiences (PLEs) refer to subclinical experiences consistent with psychosis that may include hearing, feeling or seeing things that others cannot, or experiencing unusual beliefs. These experiences appear to be more common during the perinatal period. There appear to be barriers which make it difficult for midwives to support mothers with mental health difficulties. However, it is important that midwives can provide support with PLEs.

AIM

This study aimed to explore UK midwives' perspectives and perceptions relating to mothers' psychotic-like experiences in the perinatal period.

METHODS

A qualitative study using semi-structured interviews with ten midwives recruited online was conducted. Transcripts were analysed using thematic analysis.

RESULTS

Four themes were developed: (1) Identifying psychotic-like experiences would be complicated; (2) Psychotic-like experiences can feel overwhelming for women and midwives; (3) This is my responsibility: I'll do what I can to support women even if it's hard; and (4) The system feels unsafe and insecure which makes the anticipated role in supporting psychotic-like experiences harder.

CONCLUSION

Midwives described their motivation to support mothers with PLEs but articulated many factors that made this difficult. The results emphasise the importance of training and guidance for midwives to support them being able to offer support and information to mothers. The findings also highlight the importance of systemic safety for midwives alongside support through supervision and reflective practice.

Postpartum Psychosis as a Precursor to Schizophrenia: A Comprehensive Review

Postpartum psychosis (PP) is a rare and severe mental health disorder occurring shortly after childbirth, characterized by symptoms such as delusions, hallucinations, and intense mood swings. This review examines the potential link between PP and the later development of schizophrenia, a chronic psychiatric condition that typically emerges in late adolescence or early adulthood. By reviewing existing literature and analyzing epidemiological and clinical data, this review aims to clarify whether PP can be a precursor to schizophrenia. Findings suggest that while the transition from PP to schizophrenia is not inevitable, there is an increased risk, with some studies indicating that a subset of women with PP may develop a chronic psychotic disorder later on. This underscores the importance of early detection, ongoing monitoring, and targeted interventions. The review emphasizes the need for improved diagnostic practices and preventive measures to better manage PP and its potential long-term effects. Enhanced understanding of this relationship can inform more effective treatment strategies and support better mental health outcomes for new mothers. Future research should focus on refining risk assessment tools, exploring underlying mechanisms, and developing comprehensive management approaches to address the challenges associated with PP and its potential progression to schizophrenia.

Delusions in postpartum psychosis: Implications for cognitive theories

Postpartum psychosis is a rare but serious condition that can affect women after childbirth. We present a case study of an individual with no comorbidities or psychiatric history who developed postpartum psychosis characterised by prominent misidentification delusions whilst admitted to hospital. The woman recovered quickly with medication and showed no evidence of relapse over the following three years. Whilst still symptomatic and after recovery, the patient was able to provide a detailed description of her experiences. Contemporaneous interviews and observations during her hospital admission and a subsequent detailed retrospective account provide a unique, comprehensive window into her experience of these time-limited delusions. Her case reveals important insights including the triggers for her misidentification delusions, the role of social and contextual influences on delusional beliefs, and her recall of active involvement in evaluating and discarding delusional hypotheses. These insights highlight the complexity of delusional beliefs, challenge existing theories of delusions, and help inform broader theories of belief formation.

Barriers to care and treatment experiences among individuals with postpartum psychosis

PURPOSE

Postpartum psychosis (PP) is a severe psychiatric disorder affecting 1-2 per 1,000 deliveries. Prompt access to healthcare and timely initiation of treatment are crucial to minimizing harm and improving outcomes. This analysis seeks to fill gaps in knowledge surrounding barriers to care and treatment experiences among this population.

METHODS

Participants were individuals with histories of PP who enrolled in the Massachusetts General Hospital Postpartum Psychosis Project (MGHP3). The MGHP3 Healthcare Access Survey, a cross-sectional questionnaire, assesses barriers to care, treatment-seeking behaviors, and experiences with treatment. Descriptive statistics were utilized to describe sample characteristics.

RESULTS

139 participants provided 146 episode-specific survey responses. Lack of available services was cited as the greatest barrier to care for PP. Among those who sought treatment, obstetric providers (34.5%) and emergency medical professionals (29.4%) were the most common initial points of contact. 82.2% of the respondents went to an emergency room or crisis center during their episode(s). Most (61.8%) reported being given insufficient information to manage their PP. Approximately half of participants were hospitalized (55.5%), the majority of whom had no access to their infant during hospitalization (70.4%). Of those breastfeeding or pumping at admission, 31.3% were not given access to a breast pump. 44.4% dealt with delivery-related medical issues during their hospitalization.

CONCLUSION

This report is the first of its kind to assess key public health domains among individuals with PP. Findings point to several directions for future research and clinical practice to improve treatment timeliness and quality, potentially improving long-term outcomes related to this serious illness.

Characteristics and outcomes of community-based perinatal peer support: Protocol for a systematic review

BACKGROUND

Mental health issues and parenting difficulties in the perinatal period are common, and have significant negative impacts on individuals, families, and broader society. Community-based peer support programs might be an effective adjunct to standard mental health interventions in perinatal mental health issues, specifically where low-cost interventions are required, or access to professional care is limited.

METHODS

A systematic review will be undertaken. Searches will be conducted on four electronic databases (Pubmed, Embase, Cinahl, and PsycINFO), using terms related to perinatal mental health and peer support. Literature will be screened by title and abstract and then by full text. Selected studies will be evaluated using the Quality Assessment with Diverse Studies (QuADS) tool. Data relevant to community-based perinatal peer support intervention characteristics and outcomes will be extracted, and synthesised narratively.

DISCUSSION

This review will contribute to the existing evidence about perinatal mental health peer support, by synthesising information about community-based interventions specifically. The findings will be used to inform the design, implementation, and evaluation of a community-based perinatal mental health peer support program in urban and rural/remote hospital and health services in Australia.

TRIAL REGISTRATION

Systematic review registration: CRD42023451568.

Postpartum Psychosis: A Preventable Psychiatric Emergency

Postpartum psychosis is the most severe psychiatric disorder associated with childbirth. Although rare, it is considered a psychiatric emergency that warrants immediate medical attention and inpatient care to ensure safety, complete diagnostic evaluation, and treatment initiation. This article describes the phenomenology of postpartum psychosis, clinical evaluation, treatment guidelines, and prevention strategies.

Striking the Balance: Bipolar Disorder in the Perinatal Period

The authors reviewed the literature, published between 2018 and 2023, on treating bipolar disorder in the perinatal period in order to summarize current treatment perspectives. Mood episodes occur during pregnancy and there are high rates of both initial onset and recurrence in the postpartum period. Bipolar disorder itself is associated with higher risks of adverse pregnancy outcomes, including gestational hypertension, hemorrhage, cesarean delivery, and small for gestational age infants. A general principle of perinatal treatment includes maintaining psychiatric stability of the pregnant person while reducing medication exposure risk to the fetus. A variety of factors can compromise psychiatric stability, including rapid discontinuation of stabilizing medications, decreased efficacy due to physiologic changes of pregnancy, and exacerbation of underlying psychiatric illness. Psychosocial interventions include optimizing sleep, increasing support, and reducing stress. The American College of Obstetricians and Gynecologists recommends against discontinuing or withholding medications solely due to pregnancy or lactation status. Individualized treatment involves a discussion of the risks of undertreated bipolar disorder weighed against the risks of individual medication choice based on available evidence regarding congenital malformations, adverse neonatal and obstetrical events, and neurodevelopmental outcomes. Valproate is not a first-line treatment due to higher risks. Data are lacking on safety for many newer medications. The authors review current safety data regarding lithium, lamotrigine, and antipsychotics, which are the most commonly used treatments for managing bipolar disorder in the perinatal period. Due to physiologic changes during pregnancy, frequent therapeutic drug monitoring and dose adjustments are required.

Postpartum Psychosis: A Review of Risk Factors, Clinical Picture, Management, Prevention, and Psychosocial Determinants

Postpartum psychosis is rare, but is a serious clinical and social problem. On its own, it is not included in DSM-5 (Diagnostic and Statistical Manual of Mental Disorders) or ICD-10 (International Statistical Classification of Diseases and Related Health Problems) as a disease entity, and current diagnostic criteria equate it with other psychoses. This poses a serious legal problem and makes it difficult to classify. The disorder is caused by a complex combination of biological, environmental, and cultural factors. The exact pathophysiological mechanisms of postpartum psychosis remain very poorly understood. There is a need for further research and increased knowledge of the medical sector in the prevention and early detection of psychosis to prevent stigmatization of female patients during a psychiatric episode. It is necessary to regulate its position in the DSM5 and ICD-10. Attention should be paid to the social education of expectant mothers and their families. This article aims to review the current status of risk factors, prevention, and management of postpartum psychosis.

Effectiveness and cost-effectiveness of an electronic mindfulness-based intervention to improve maternal mental health in the peripartum: study protocol for a randomised controlled trial

BACKGROUND

Perinatal women are highly vulnerable to developing mental health issues and particularly susceptible to a recurrence of psychiatric illness. Poor mental health during the perinatal period can have long-term impacts on the physical and psychiatric health of both mother and child. A potentially useful strategy to improve women's mental health is through a mobile application teaching mindfulness, an evidence-based technique helping individuals focus on the present moment.

METHODS

A mixed method, prospective randomised controlled trial. The study group comprise women aged 18 years and over, who are attending the public and private maternity clinics at Mater Mothers' Hospital. A sample of 360 prenatal women will be randomised into the intervention group (with the use of the mindfulness app) or usual care. Participants will remain in the study for 11 months and will be assessed at four timepoints for changes in postnatal depression, mother-infant bonding, and quality of life. A cost-effectiveness evaluation will also be conducted using quality-adjusted life year (QALY) calculations. A random selection of intervention participants will be invited to attend focus groups to give feedback on the mindfulness app.

DISCUSSION

Previous studies have found mindfulness interventions can reduce stress, anxiety, depression, and sleep disturbances in a prenatal population. The risks of the intervention are low, but could be of significant benefit for women who are unable to attend face-to-face appointments due to geographical, financial, or time barriers; during endemic or pandemic scenarios; or due to health or mobility issues.

TRIAL REGISTRATION

This study was approved by the Mater Misericordiae Human Research Ethics Committee (83,589). Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12622001581752 ( https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=385107&isReview=true ). Registered on 22 Dec. 2022.

The ambulatory treatment of postpartum psychosis in Israel

Postpartum psychosis is a severe psychiatric disorder that occurs following childbirth. Due to its severity, postpartum psychosis is generally treated in an inpatient hospital setting. In this original contribution, we present the ambulatory treatment of postpartum psychosis and advocate that an ambulatory setting can be feasible under the right circumstances. In this article, we provide an overview of the Israeli legal system and its implications when treating maternal mental illness. We present the process by which we treat a woman with postpartum psychosis in an ambulatory setting. We provide a case example of the successful treatment of postpartum psychosis in an ambulatory setting and list general strategies to utilize. We demonstrate that an ambulatory approach to postpartum psychosis is not only possible, but also has significant benefits. We suggest that the ambulatory treatment of postpartum psychosis was developed in Israel as a direct result of its liberal legal system. Specifically, because of the legal system's value on patient autonomy, acute psychiatric illnesses such as postpartum psychosis are at times treated in outpatient settings. Additionally, we posit that Israel's unique culture provides the framework to support its implementation. We review the challenges of the treatment in the case example as well as other anticipated challenges that may arise with a broader application of this approach. Our hope is that this novel presentation will lead to more nuanced and holistic treatment of postpartum psychosis.

Preclinical and clinical pharmacology of brexanolone (allopregnanolone) for postpartum depression: a landmark journey from concept to clinic in neurosteroid replacement therapy

This article describes the critical role of neurosteroids in postpartum depression (PPD) and outlines the landmark pharmacological journey of brexanolone as a first-in-class neurosteroid antidepressant with significant advantages over traditional antidepressants. PPD is a neuroendocrine disorder that affects about 20% of mothers after childbirth and is characterized by symptoms including persistent sadness, fatigue, dysphoria, as well as disturbances in cognition, emotion, appetite, and sleep. The main pathology behind PPD is the postpartum reduction of neurosteroids, referred to as neurosteroid withdrawal, a concept pioneered by our preclinical studies. We developed neurosteroid replacement therapy (NRT) as a rational approach for treating PPD and other conditions related to neurosteroid deficiency, unveiling the power of neurosteroids as novel anxiolytic-antidepressants. The neurosteroid, brexanolone (BX), is a progesterone-derived allopregnanolone that rapidly relieves anxiety and mood deficits by activating GABA-A receptors, making it a transformational treatment for PPD. In 2019, the FDA approved BX, an intravenous formulation of allopregnanolone, as an NRT to treat PPD. In clinical studies, BX significantly improved PPD symptoms within hours of administration, with tolerable side effects including headache, dizziness, and somnolence. We identified the molecular mechanism of BX in a neuronal PPD-like milieu. The mechanism of BX involves activation of both synaptic and extrasynaptic GABA-A receptors, which promote tonic inhibition and serve as a key target for PPD and related conditions. Neurosteroids offer several advantages over traditional antidepressants, including rapid onset, unique mechanism, and lack of tolerance upon repeated use. Some limitations of BX therapy include lack of aqueous solubility, limited accessibility, hospitalization for treatment, lack of oral product, and serious adverse events at high doses. However, the unmet need for synthetic neurosteroids to address this critical condition supersedes these limitations. Recently, we developed novel hydrophilic neurosteroids with a superior profile and improved drug delivery. Overall, approval of BX is a major milestone in the field of neurotherapeutics, paving the way for the development of novel synthetic neurosteroids to treat depression, epilepsy, and status epilepticus.

Thyroid Predictors of Postpartum Mood Disorders

Postpartum mood disorders (PMD) are currently among the leading causes of maternal postpartum morbidity and mortality. PMD include the conditions of postpartum blues (PB), postpartum depression (PPD), and postpartum psychosis. The pathogenesis of PMDs are ambiguous, and there are no reliable prenatal predictive markers despite current research efforts. Even though reliable indicators have not been found, leading ideas suggest an etiology of hormonal fluctuations. Although thyroid markers have long been linked to psychiatric disorders such as major depressive disorder (MDD), how they correlate with PMDs is still unclear. This study aimed to evaluate the pathophysiological link between thyroid function, PMDs, and the usefulness of thyroid markers as indicators of their occurrence and severity. The methodology consisted of a narrative literature review. Several inclusion and exclusion criteria were used to filter the results of literature searches in PubMed. Studies were included if they discussed any marker related to thyroid endocrinology in relation to the incidence or pathophysiology of any PMD. Both primary and secondary analyses were included. The permissive inclusion criteria were used due to the relative scarcity of research on the topic and the ambiguous pathophysiology of PMD. The results demonstrated the potential utility of thyroid autoimmunity as a predictor of late-onset PPD. Hypothyroidism, low euthyroid hormone levels, and the presence of thyroid autoantibodies were correlated with increased incidence of PPD and late postpartum depressive symptoms, past the timeline of PB. Most notably a rapid postpartum drop in cortisol level may precipitate thyroid autoimmunity in anti-thyroid peroxidase (TPO) antibody positive women, which could eventually produce a hypothyroid phase associated with depressive symptoms. There was insufficient evidence to suggest a relationship with postpartum psychosis. In conclusion, the exact pathophysiological mechanisms of PMDs remain ambiguous, but TPO-antibodies in the third trimester may be a predictor of late PPD.

A retrospective analysis of complications associated with postpartum hemorrhage up to 1 year postpartum in mothers with and without a pre-existing mental health diagnosis

BACKGROUND/OBJECTIVES

There is limited research on the associated immediate and long-term outcomes of postpartum hemorrhage. Mothers with a pre-existing psychiatric disease prior to delivery may be especially vulnerable to postpartum hemorrhage outcomes but little is known on this topic. Barriers to studying this population exist and add to knowledge gaps. The goal of this study is to determine the clinical characteristics and frequency of complications within 1 year of a postpartum hemorrhage diagnosis and the psychiatric sequelae within 7 days of a postpartum hemorrhage diagnosis in mothers with a pre-existing mental health diagnosis prior to delivery versus those without.

METHODS/DESIGN

This is a multicenter retrospective observational cohort study using TriNetX, a de-identified electronic health record database. The following electronic health record data were collected and evaluated in postpartum females who were billed for either a vaginal or cesarean delivery: age, race, ethnicity, diagnostic codes, medication codes, and number of deaths.

RESULTS

We included 10,649 subjects (6994 (65.7%) no mental health diagnosis and 3655 (34.3%) pre-existing mental health diagnosis). Haloperidol administration (118 (3.2%) versus 129 (1.8%), p < 0.001) was more prevalent in subjects with a pre-existing mental health diagnosis. Adjusting for demographics, pre-existing mental health diagnoses were associated with complications within 1 year after postpartum hemorrhage diagnosis (OR = 1.39, 95% CI: 1.26-1.52, p < 0.001).

CONCLUSION

Having a mental health disorder history is associated with a higher odds of developing subsequent complications within 1 year of postpartum hemorrhage diagnosis. Mothers with a pre-existing mental health disorder have a significantly higher frequency of certain severe postpartum hemorrhage sequelae, including acute respiratory distress syndrome, retained placenta, sickle cell crisis, and need for mechanical ventilation/tracheostomy up to 1 year after delivery. Medications such as haloperidol were ordered more frequently within 7 days of a postpartum hemorrhage diagnosis in these mothers as well. Further research is needed to understand and manage the unique consequences of postpartum hemorrhage in this vulnerable maternal population.

Postpartum Psychosis: The Role of Women's Health Care Providers and the Health Care System

Importance

The postpartum period is a time of high risk for serious psychiatric symptoms and hospitalization. Postpartum psychosis (PPP) is the most severe disorder that emerges during this time, with significant and wide-ranging consequences that can include suicide and infanticide.

Evidence Acquisition

A PubMed, MEDLINE, and PsycINFO search was completed for English-language publications about PPP, including subtopics (eg, infanticide, maternal suicide). Citations in these articles were also reviewed for relevant references.

Results

Although it is clear that the triggering event for PPP is childbirth, the processes by which this occurs are not fully understood, which is a critical need for being able to predict, prevent, and manage PPP. There are risk factors that contribute to PPP, and specific groups of women may be at increased risk (eg, women with bipolar disorder). Many questions and challenges remain related to the phenomenology, nosology, prevention, and treatment of PPP. However, there are changes that women's health care providers and systems can take to improve the care of women at risk of and experiencing PPP.

Results

Of the 1382 articles reviewed, 8 met eligibility criteria, representing 6 distinct cohorts and 726 subjects. Synthetic slings available for review were either tension-free vaginal tape (TVT) or minisling. The vast majority of studies demonstrated similar short- and long-term success rates of AFS and SS procedures utilizing a range of outcome measures. Both AFS and TVT sling had low recurrence rates in short- and long-term follow-up. However, AFS had significantly longer operative time, and longer hospital stay. Bladder perforation, on the other hand, occurred more commonly in TVT sling. Health-related quality-of-life scores, including sexual function, were similar between groups.

Conclusions and Relevance

Postpartum psychosis is a rare but serious condition. However, recovery is possible. Women's health care providers and systems can improve the care by better understanding the needs of women and families, offering patient-centered discussions and options for care, particularly those that promote recovery, minimize risk, and limit the interruption of the maternal-infant bond. Improving the prevention and treatment of PPP can have a broad impact for women, children, and families.

C-L Case Conference: A 33-year-old Bhutanese Woman with Postpartum Hallucinations

We present the care of a 33-year-old pre-eclamptic Bhutanese woman who presented with post-partum hallucinations. We discuss our concern for postpartum psychosis versus a culturally appropriate phenomenon, with her diagnostic picture complicated by our use of interpreters and the intersection of culture and medicine. Top experts in the consultation-liaison (CL) field provide guidance for this clinical scenario based on their experience and a review of the available literature. This case highlights both the impact of language barriers and the challenges of interpreting psychiatric symptoms within a cultural context. Key teaching points include differential diagnoses for postpartum hallucinations, the importance of interpreting patient presentations within their unique cultural contexts and identities, and the impact of language interpretation on patient care. Specifically, we offer guidance on differentiating postpartum psychosis from a culturally appropriate phenomenon.

Traumatic xylophagia leading to foreign body removal and tracheostomy in the setting of postpartum psychosis

Postpartum psychosis (PPP) is a severe mood disorder following childbirth that rarely leads to injurious or suicidal behavior. This report illustrates otolaryngologic intervention for pharyngeal laceration and airway instability following traumatic foreign body ingestion in the setting of PPP.

A 25-year-old woman with PPP presented with hemoptysis after attempting suicide by traumatically forcing tree branches into her oropharynx. Imaging revealed pneumomediastinum, and flexible laryngoscopy and esophagoscopy showed a large foreign body (tree branch) extending from the hypopharynx to the gastroesophageal junction. She was taken to the operating room for direct microlaryngoscopy, bronchoscopy and esophagoscopy with removal of the 25-cm tree branch. Panendoscopy revealed a mucosal laceration at the cricopharyngeus with supraglottic and hypopharyngeal edema but no injury to the larynx. Due to airway concerns, a cuffed tracheostomy was placed along with a gastrostomy tube for feeding access. She tolerated her postoperative course with successful decannulation and oral feeding prior to discharge.

Long-term outcome of postpartum psychosis: a prospective clinical cohort study in 106 women

OBJECTIVE

We aimed to investigate the outcome of postpartum psychosis over a four-year follow-up, and to identify potential clinical markers of mood/psychotic episodes outside of the postpartum period.

METHODS

One hundred and six women with a diagnosis of first-onset mania or psychosis during the postpartum period were included in this prospective longitudinal study. Women were categorized into either (1) recurrence of non-postpartum mood/psychotic episodes or (2) mania/psychosis limited to the postpartum period. We summarize the longitudinal course of the illness per group. We used a logistic regression model to identify clinical predictors of recurrence of mood/psychotic episodes outside of the postpartum period.

RESULTS

Over two thirds of the women included in this study did not have major psychiatric episodes outside of the postpartum period during follow-up. The overall recurrence rate of mood/psychotic episodes outside the postpartum period was ~ 32%. Of these women, most transitioned to a bipolar disorder diagnosis. None of the women fulfilled diagnostic criteria for schizophrenia or schizophreniform disorder. No clinical markers significantly predicted recurrence outside of the postpartum period.

CONCLUSIONS

For the majority of women with first-onset postpartum psychosis, the risk of illness was limited to the period after childbirth. For the remaining women, postpartum psychosis was part of a mood/psychotic disorder with severe non-postpartum recurrence, mainly in the bipolar spectrum. No clinical predictors for risk of severe episodes outside the postpartum period emerged. Our findings add to previous evidence suggesting a fundamental link between postpartum psychosis and bipolar disorder, which may represent two distinct diagnoses within the same spectrum.

Perinatal Mental Health Care In The United States: An Overview Of Policies And Programs

In the United States, mental health conditions are the most common complications of pregnancy and childbirth, and suicide and overdose combined are the leading cause of death for new mothers. Although awareness of and action on perinatal mental health is increasing, significant gaps remain. Screening and treatment are widely recommended but unevenly implemented, and policies and funding do not adequately support the mental health of childbearing people. As a result, treatable perinatal mental health conditions can have long-term, multigenerational negative consequences. This article provides an overview of the perinatal mental health landscape in the United States by identifying serious gaps in screening, education, and treatment; describing recent federal and state policy efforts; highlighting successful models of care; and offering recommendations for robust and integrated perinatal mental health care.

CE: Postpartum Depression: A Nurse's Guide

ABSTRACT

Despite extensive research, the etiology behind postpartum depression (PPD) remains a mystery. Experts have theorized about various potential risk factors, including hormonal fluctuations, genetics, prior history of depression, low socioeconomic status, adolescent pregnancy, and certain personality traits. This article provides foundational information about PPD, reviewing the risk factors for and the consequences of this mood disorder. Postpartum blues and postpartum psychosis are briefly discussed for context, although they differ from PPD. Screening and treatment options are explained, and nursing implications for practice are presented.

Indirect psychiatric consultation for perinatal bipolar disorder: A scoping review

OBJECTIVE

To synthesize the literature and develop guidance on supports needed for primary care and perinatal providers in screening, initial management, triage, and bridging treatment for perinatal bipolar disorder.

METHODS

We conducted a scoping review by searching six electronic databases using keywords related to perinatal bipolar disorder. We summarized descriptive statistics on settings and extracted information on care approaches. We synthesized the literature on indirect care models and extracted data on screening, follow-up, referrals, and management.

RESULTS

1169 articles were retrieved. 51 articles were included after review. Most papers were reviews. Fewer addressed care in obstetric (n = 20, 39%), primary care (n = 10, 20%), and pediatric settings (n = 2, 4%). Most papers (n = 30, 59%) discussed using screening instruments for bipolar disorder. Articles were mixed on recommendations for bipolar disorder screening.

CONCLUSIONS

Varied strategies for structured assessment exist and are influenced by practice setting. There remains uncertainty about optimal strategies for screening and management of perinatal bipolar disorder. We recommend screening for bipolar disorder in the perinatal period in select circumstances (with depression screening, known bipolar disorder risk factors, and prior to starting antidepressants). If specialty mental health care is unavailable, we recommend enhancing usual care through integrated care strategies such as indirect consultation.

Postpartum psychosis and SARS-CoV-2 infection: is there a correlation?

The COVID-19 pandemic has had a negative impact on mental health. Cases of psychosis associated with SARS-CoV-2 infection have been noted. The Women's Mental Health Program at the University of Arkansas for Medical Sciences determined four-fold increase from data from the last 5 years. We propose that the pandemic should be considered a risk factor for postpartum psychosis. Providers should emphasize sleep hygiene and monitor carefully for psychosis in postpartum women.

Antipsychotics in Postpartum Psychosis

BACKGROUND

Psychotic episodes in the postpartum period are life-threatening psychiatric emergencies, requiring urgent medical attention and admission to a psychiatric hospital.

AREAS OF UNCERTAINTY

Although the postpartum psychosis (PPP) is the most severe psychiatric disorder associated with parturition, there is little information about what interventions are most effective. Because there are no specific guidelines for the treatment of PPP, the aim of the present review was to examine the available evidence regarding the treatment of PPP.

DATA SOURCES

The PubMed database was searched based on the title and the abstract, using the key words "postpartum psychosis," "postpartum psychosis antipsychotics," "postpartum psychosis treatment," and "postpartum psychosis pharmacotherapy," for both interventional and observational, irrespective of language.

RESULTS

A number of 14 publications met the study criteria, including case reports and case series. The antipsychotics (APs) use included both first generation APs, such as haloperidol and chlorpromazine, and second generation APs, mainly, olanzapine, quetiapine, and risperidone. The most frequently used AP was olanzapine. Olanzapine and quetiapine seem to be the most acceptable during breastfeeding. Proposed treatment algorithms for the successful management of PPP are discussed.

CONCLUSIONS

The existing studies to date do not allow to draw a definitive conclusion regarding which treatment is the most effective or the most adequate. Existing evidence suggests that APs alone or in combination are responsible for sustained remission and that treated PPP has a higher pace of improvement of the mental status, with a rapid discharge from the hospital. Clinical studies to compare the efficacy and safety of different APs in the PPP are needed to provide guidance on treatment interventions.

Managing bipolar disorder during pregnancy and the postpartum period: a critical review of current practice

Introduction: Despite increased interest in the pharmacotherapy of bipolar disorder during pregnancy and the postpartum period, management of the disorder during these critical periods in a woman's life remains challenging.Areas covered: The authors review the effect of pregnancy and the postpartum period on the course of bipolar disorder, describe adverse pregnancy and birth outcomes, and discuss the pharmacotherapy of bipolar disorder during and after pregnancy.Expert opinion: When treating women with bipolar disorder of childbearing age, clinicians should consider the possibility of pregnancy. Pre-conception counseling should be an integral part of the overall plan to manage bipolar disorder during and after pregnancy. Peripartum management of bipolar disorder is challenging and requires balancing of risks associated with the use of drugs and the potentially deleterious effects of untreated bipolar disorder on the fetus/child. Formulation of personalized treatment requires knowledge of both current (episode type, symptom severity, psychiatric comorbidity, and safety concerns) and historical (episode frequency, response to drugs and psychotherapy, and the effect of reproductive events including pregnancy and postpartum period) factors. Close monitoring is essential for early detection and management of mood episodes. Routine safety assessments are necessary to identify women at risk of harming themselves or the newborn.

Lithium Use and Non-use for Pregnant and Postpartum Women with Bipolar Disorder

PURPOSE OF REVIEW

Despite being recognized as a first-line treatment for bipolar disorder, there is still inconsistent use of lithium in perinatal populations. This article will review data regarding lithium use during the peripartum and provide management recommendations for general psychiatric clinicians.

RECENT FINDINGS

In contrast to prior data, recent studies indicate that lithium use in pregnancy is associated with either no increased malformations risk or a small increase in risk for cardiac malformations including Ebstein's anomaly. Limited data also show no significant effect on obstetric or neurodevelopmental outcomes. Data regarding infant lithium exposure via breastmilk remains limited. Lithium is currently under-prescribed and is an important treatment for women with bipolar disorder in pregnancy and the postpartum. Clinicians must weigh the risk of lithium treatment versus the risk of withholding or changing lithium treatment when managing bipolar disorder in this population.

Postpartum psychosis in a non-native language-speaking patient: A perspective on language barriers and cultural competency

Postpartum psychosis is a condition characterised by rapid onset of psychotic symptoms several weeks after childbirth. Outside of its timing and descriptions of psychotic features, minimal research exists due to its relative rarity (1 to 2 per 1000 births in the USA), with greater emphasis on postpartum sadness and depression. With the existing literature, cultural differences and language barriers previously have not been taken into consideration as there are no documented cases of postpartum psychosis in a non–English-speaking patient. Correctly differentiating postpartum psychosis from other postpartum psychiatric disorders requires adeptly evaluating for the presence of psychotic symptoms with in-depth history taking. Here, we present a case of postpartum psychosis in a Japanese-speaking only patient, with an associated clinical course and culturally appropriate approach to treatment. A review of postpartum psychosis and language/cultural considerations are also discussed, with attention on the Japanese concept of ‘Satogaeri bunben’.