Antipsychotics in Postpartum Psychosis

New treatments: Opportunities and challenges

Across the spectrum of perinatal mental illness, there exist a variety of effective treatments. However, the available treatments are not always matched to the presentation, resources, constraints, or values of each patient. Furthermore, provider, local, and systemic factors complicate access to current treatment options. New and emerging approaches offer the potential of more effective treatment for specific perinatal psychiatric disorders. From neuroactive steroid medications to accelerated psychotherapy interventions, recent innovations have demonstrated enhanced efficacy on a faster timeline. Optimally, these developments will also lower barriers to care but this is not necessarily true. We review novel and upcoming interventions across perinatal mental illness and place them in the context of existing treatments and common challenges.

Genetic and Epigenetic Factors Associated with Postpartum Psychosis: A 5-Year Systematic Review

Purpose: Postpartum psychosis (PPP) is a serious mental health illness affecting women post-parturition. Around 1 in 1000 women are affected by postpartum psychosis, and the symptoms usually appear within 2 weeks after birth. Postpartum mental disorders are classified into 3 main categories starting from the least to most severe types, including baby blues, postpartum depression, and postpartum psychosis. Materials and Methods: In this systematic review, genetic and epigenetic factors associated with postpartum psychosis are discussed. A PRISMA flow diagram was followed, and the following databases were used as main sources: PubMed, ScienceDirect, and Scopus. Additional information was retrieved from external sources and organizations. The time period for the articles extracted was 5 years. Results: Initially, a total of 2379 articled were found. After the stated criteria were applied, 58 articles were identified along with 20 articles from additional sources, which were then narrowed down to a final total of 29 articles. Conclusions: It can be concluded that there is an association between PPP and genetic and epigenetic risk factors. However, based on the data retrieved and examined, the association was found to be greater for genetic factors. Additionally, the presence of bipolar disorder and disruption of the circadian cycle played a crucial role in the development of PPP.

Clozapine Efficacy in a Case of Severe Treatment-Resistant Postpartum Psychosis

BACKGROUND

The postpartum period is a difficult time for mother and family. Unfortunately, in some cases, two psychiatric complications may occur: postpartum psychoses (PPP) with a prevalence of 0.2% and a very low incidence of 0.25-0.50 per 1000 deliveries, and post-natal depressions with an incidence of 10 to 20% per 1000 deliveries. The onset of postpartum psychosis is in the first 4 weeks after childbirth with symptoms such as emotional lability, cognitive disorganization, delusional beliefs and hallucinations. It requires hospitalization due to the high risk of suicide and infanticide. The studies reveal that the treatment can include FGAs (first-generation antipsychotics), such as haloperidol, and SGAs (second-generation antipsychotics), such as olanzapine, quetiapine and risperidone. The literature is scarce in what resistant PPP is concerned and no such cases treated with clozapine have been reported, according to our knowledge. The present case report focuses on a female diagnosed with PPP who was treated with clozapine due to the lack of response to adequate dosage of 2 second-generation antipsychotics.

CASE PRESENTATION

We present the case of a 30-year-old primiparous woman on her 3rd day after delivery, admitted in the psychiatric emergency unit for agitation, intrusive thoughts with a content frequently related to the infant, ideas of reference, disorganized speech, bizarre behavior, verbal stereotypes, insomnia and anxiety. Due to lack of response to adequate dosage of 2 second-generation antipsychotics, clozapine was initiated up to 250 mg/day. The symptoms remitted in the next 5 days and the patient was discharged. After discharge, at the patient's request, clozapine was replaced by olanzapine. Visit at 1 year revealed full remission of symptoms.

CONCLUSION

Although data is extremely limited, clozapine has been shown to be effective and safe in a severe case of treatment-resistant PPP.