Characteristics of Patients Who Attend the 7- to 10-Day Postpartum Visit for Blood Pressure Evaluation.

OBJECTIVE: This study aimed to assess maternal characteristics that predict attendance of postpartum blood pressure evaluation in patients with hypertensive disorders of pregnancy (HDP). STUDY DESIGN: A retrospective case-control study of patients with HDP delivering at a single academic institution (2014-2018). Diagnosis of HDP included gestational hypertension, chronic hypertension, preeclampsia, and superimposed preeclampsia. Univariable and multivariable analyses were used to determine maternal characteristics independently associated with attendance of the 7- to 10-day postpartum blood pressure evaluation. RESULTS: Of the 1,041 patients included in the analysis, 603 (57.9%) attended the 7- to 10-day postpartum blood pressure check. Maternal sociodemographic, clinical, and obstetric factors differed significantly between patients who attended the postpartum blood pressure visit and those who did not. In univariable analyses, nulliparity, non-Hispanic black race and ethnicity, public insurance, HDP with severe features, cesarean birth, gestational age at delivery, receipt of magnesium, mild-range blood pressures on day of discharge, and initiation of antihypertensive medication were associated with attendance of the 7- to 10-day postpartum visit. In multivariable analysis, factors significantly associated with higher odds of attending the blood pressure visit were nulliparity (adjusted odds ratio [aOR]: 1.58; 95% confidence interval: [CI]: 1.14-2.17), severe HDP (aOR: 1.94, 95% CI: 1.44-2.61), and cesarean birth (aOR: 1.92, 95% CI: 1.43-2.59). In contrast, factors associated with lower odds of attendance were non-Hispanic black race and ethnicity compared with non-Hispanic white (aOR: 0.68, 95% CI: 0.47-0.97), and public insurance (aOR: 0.65, 95% CI: 0.45-0.93) compared with private insurance. CONCLUSION: Clinical factors such as nulliparity, severe HDP, and cesarean birth were associated with higher rates of postpartum blood pressure evaluation attendance, whereas sociodemographic factors such as maternal non-Hispanic black race and ethnicity and public insurance were associated with lower odds of postpartum blood pressure check attendance. KEY POINTS: · A total of 57.9% of patients with HDP attended in person postpartum blood pressure check.. · Nulliparity, severe features of HDP, and cesarean birth were associated with higher rates of attendance.. · Non-Hispanic black race and ethnicity and public insurance were associated with lower attendance..

Peripartum management of deep venous thrombosis in the context of antithrombin deficiency and May-Thurner syndrome.

Literature regarding the management of thrombus refractory to first-line treatment in the setting of pregnancy is limited, and management is made even more complicated in the context of thrombophilia. This case reviews the management of a patient with antithrombin deficiency who developed a massive thrombus during pregnancy, which was complicated by May-Thurner syndrome, lack of improvement with heparin, and preterm labor. The patient received multidisciplinary care throughout the pregnancy. At 35 weeks, anticoagulation was paused as she underwent induction of labor and delivery followed by postpartum placement of inferior vena cava filter and restarting heparin. Successful management of our pregnant patient with thrombus refractory to heparin hinged on individualized treatment for medical optimization with anticoagulation and antithrombin concentrate prior to labor followed by immediate postpartum placement of inferior vena cava filter.