Postpartum counseling in women with hypertensive disorders of pregnancy

Abstract

Background: Hypertensive disorders of pregnancy are associated with increased cardiovascular disease risk across the lifespan. The American College of Obstetricians and Gynecologists and the American Heart Association emphasize the postpartum period as an important opportunity to identify and intervene women at high risk of future cardiovascular disease.

Objective: This study aimed to determine the proportion of women with documented counseling on risks and transitions of care after hypertensive disorders of pregnancy at the postpartum visit.

Study design: This was a retrospective longitudinal descriptive study of women with hypertensive disorders of pregnancy who were enrolled in a text-based blood pressure program from September 2018 to February 2019. We abstracted counseling in the discharge summary and postpartum note from the electronic medical record. The primary outcome was counseling at the postpartum visit defined as documentation of (1) follow-up with primary care or cardiology, (2) risk of cardiovascular disease, or (3) recommendation for aspirin in a future pregnancy. We assessed demographic and clinical factors that may influence counseling through multivariable logistic regression. We also compared the proportion of women counseled on hypertensive disorders of pregnancy vs contraception and glucose tolerance tests at the postpartum visit.

Results: Of 320 eligible women, most women had gestational hypertension or preeclampsia without severe features (64%). Postpartum visits were scheduled in our hospital system for 284 women, of whom 253 attended (89%). Documented counseling occurred for 62 women (25%). Counseling on follow-up with primary care or cardiology, cardiovascular disease risk, and aspirin in future pregnancies was documented for 51 (20%), 15 (6%), and 1 (0.4%), respectively. Only 1 woman had documented counseling on all 3 components. In multivariable analysis, black race remained an independent factor that increased the likelihood of counseling on hypertensive disorders of pregnancy (adjusted odds ratio, 2.77; 95% confidence interval, 1.32-5.83). Women were significantly less likely to be counseled on hypertensive disorders of pregnancy than on contraceptives (99%, P<.001) or glucose tolerance testing after gestational diabetes mellitus (79%, P<.001).

Conclusion: Postpartum counseling on hypertensive disorders of pregnancy merits urgent improvement efforts among obstetrical care providers.

Keywords: aspirin; cardiovascular disease; chronic hypertension; contraception; gestational hypertension; multidisciplinary postpartum care; preeclampsia.