Longer wait time after identification of peripartum depression symptoms is associated with increased symptom burden at psychiatric assessment.

Untreated peripartum depression (PD) affects one in seven women and is associated with negative maternal outcomes. This retrospective observational study used health record data from an integrated health system in Texas to assess the extent to which time to access reproductive psychiatry influences the mental health of peripartum women. Women with at least one screening for depression symptoms conducted in obstetric or pediatric settings between May 2014 and October 2019 and subsequently seen by the reproductive psychiatry clinic (n=490) were included. Descriptive and inferential statistics were used to assess timing and factors related to psychiatry follow-up. Findings from this study demonstrated that the average time between a positive screen and a psychiatry assessment was 5 weeks. At psychiatry referral appointments, 85% of women continued to screen positive for PD symptoms. Depression symptom scores at the psychiatry appointment were significantly higher than scores precipitating the referral (p = 0.002). Wait time between initial positive screen and referral appointment was positively correlated with clinically meaningful increases in depression symptom scores (p < 0.001). Each week spent waiting for an appointment produced a 13% increase in odds of clinically meaningful worsening of PD scores and 9% increase in odds of developing new self-harm ideation. Given the findings that a longer period between primary care referral and subspecialty appointment has a negative impact on the mental health of women, this study supports the need for earlier psychiatric assessment to minimize decompensation. Expansion of reproductive psychiatry services are needed to support peripartum women and improve maternal outcomes.

Patterns of peripartum depression screening and detection in a large, multi-site, integrated healthcare system.

The purpose of this study was to examine peripartum depression (PD) screening patterns within and across the prenatal and postpartum periods and assess the incidence of new positive screens during standard screening protocol timepoints to inform practice, particularly when limited screenings can be conducted.This is a retrospective observational study of women screened for PD through a large, integrated health system using the Edinburgh Postnatal Depression Scale (EPDS) within their obstetrics and pediatric practices. Pregnancies with an EPDS score for at least one obstetric and one pediatric appointment between November 2016 and October 2019 were included (n = 3240). The data were analyzed using chi-squared test, Student's t-test, and binary logistic regression analyses. An EPDS score of 10 or higher was considered a positive screen.The positive screening rate for this cohort was 18.5%, with a prenatal positive rate of 9.9% and a postpartum positive rate of 8.6%. Single relationship status showed a higher rate of PD overall. Two thirds of women were not screened until their third trimester, resulting in delayed detection for an estimated 28% of women who ultimately screened positive. Few new positive screens (1.3%) were detected after 9 weeks postpartum in women who had completed all recommended prior screens.Obstetric providers should screen for PD as early in pregnancy as possible and continue to screen as often as feasible regardless of previous negative EPDS scores. Prioritizing screening more often in pregnancy and before 9 weeks postpartum is optimal to avoid delays in detection and intervention.

Outcomes of Implementing Routine Screening and Referrals for Perinatal Mood Disorders in an Integrated Multi-site Pediatric and Obstetric Setting.

PURPOSE: We report on a successful quality improvement project designed to increase access to perinatal mental health services through universal screening for postpartum depression (PPD) and facilitating referrals for evaluation and treatment, at a multi-site, integrated system of pediatric and obstetric practices in Houston, Texas. DESCRIPTION: Obstetric practices administered screenings twice during pregnancy and at 6 weeks postpartum. Pediatric practices screened women at the 2 week and 2, 4, and 6-month well-baby visit. Women with a score of 10 or higher on the Edinburgh Postnatal Depression Scale (EPDS) or women that reported thoughts of self-harm were offered a referral to a mental health provider. Data on screening and referrals were collected from the electronic medical record. RESULTS: A total of 102,906 screens for PPD were completed between May 2014 and July 2018. Of those, 6487 (6.3%) screened positive. The total number of women referred to treatment were 3893 (3.8%). Of referred women 2172 (55.8%) completed an appointment with a mental health provider within 60 days of referral. Rates of completed appointments varied by the level of integration of the mental health provider and referring physician: women referred by pediatrics in a Level 1 coordinated system completed 20.0% of referrals; obstetrics Level 4 co-located system, 76.6%; and obstetrics Level 5 integrated model, 82.7%. CONCLUSION: This project demonstrated that with planning, systems review and trained staff, PPD screening can be integrated into obstetric and pediatric practices and high screening and referral rates can be achieved.