---
title: Comprehensive Postpartum Management for Women With Hypertensive Disorders of Pregnancy
nct_id: NCT05849103
overall_status: COMPLETED
phase: NA
sponsor: Vanderbilt University Medical Center
study_type: INTERVENTIONAL
primary_condition: Hypertension, Pregnancy-Induced
countries: United States
canonical_url: "https://parkinsonspathways.com/agent/trials/NCT05849103.md"
clinicaltrials_gov: "https://clinicaltrials.gov/study/NCT05849103"
ct_last_update_post_date: 2026-03-12
last_seen_at: "2026-05-12T06:16:11.785Z"
source: ClinicalTrials.gov (mirrored, no enrichment)
---
# Comprehensive Postpartum Management for Women With Hypertensive Disorders of Pregnancy

**Official Title:** Comprehensive Postpartum Management for Women With Hypertensive Disorders of Pregnancy: A Randomized Controlled

**NCT ID:** [NCT05849103](https://clinicaltrials.gov/study/NCT05849103)

## Key Facts

- **Status:** COMPLETED
- **Phase:** NA
- **Study Type:** INTERVENTIONAL
- **Target Enrollment:** 343
- **Lead Sponsor:** Vanderbilt University Medical Center
- **Collaborators:** Sarah Osmundson, MD, MS, Alex Phelps, MD, Julia Phillippi, PhD, CNM, Soha Patel, MD, MSPH, Etoi Garrison, MD, PhD, Kathryn Lindley, MD
- **Conditions:** Hypertension, Pregnancy-Induced, Postpartum Preeclampsia, Hypertension; Maternal
- **Start Date:** 2023-05-08
- **Completion Date:** 2024-08-01
- **CT.gov Last Update:** 2026-03-12

## Brief Summary

Investigators propose a comprehensive management program for postpartum patients with HDP who are at risk for severe maternal morbidity and mortality. Our program will emphasize three key components: 1) self-monitoring of blood pressures with app-based reporting connected to our electronic health record, 2) blood pressure management directed by a program navigator with guideline and physician support and 3) facilitated transitions of care to primary care clinicians for hypertension management. Investigators will randomize 300 patents with HDP on postpartum day one with follow up through 3 months postpartum. Primary outcome will be blood pressure reporting at 7-10 postpartum. Secondary outcomes include blood pressure control at 7-10 days postpartum, identification and treatment of severe blood pressures, severe maternal morbidity, hospital readmission, triage visits for hypertension, postpartum and primary care visit attendance, and multiple patient-reported outcome measures. All outcomes will be stratified by race (Black and non-Black) to evaluate disparities and by tight versus usual blood pressure control to evaluate the impact of strict postpartum blood pressure control on outcomes. Investigators hypothesize that a comprehensive postpartum HDP management program will improve hypertension control for all patients and reduce disparities that affect Black patients, and that stricter blood pressure control will be associated with fewer adverse outcomes.

## Detailed Description

Hypertension complicates 10% of pregnancies in the U.S., directly accounting for 7% of pregnancy-related deaths and 38% of severe maternal morbidity. Hypertensive disorders of pregnancy (HDP) include chronic hypertension, gestational hypertension, preeclampsia, hemolysis-elevated-liver enzymes-low platelets (HELLP), and eclampsia, and occur 2.5 times more frequently among Black compared to non-Black patients. The weeks after delivery are crucial for maternal health, severe maternal morbidity, and hypertension-associated morbidity. Half of all pregnancy-related deaths occur in this time and Black patients are impacted disproportionally by these morbidities including pulmonary edema, stroke, and renal failure.

The American College of Obstetricians and Gynecologists (ACOG) recently redefined postpartum care to encompass 12 months after birth and stressed the importance of connecting postpartum patients to primary care clinicians to manage chronic conditions. This handoff is critical as 50% of patients with HDP develop chronic hypertension, and patients affected by HDP have twice the risk of later cardiovascular-related death. Recently, Tennessee expanded Medicaid coverage to 12 months postpartum. Given that most obstetric clinicians do not provide comprehensive primary care, investigators urgently need models for bridging gaps in care after pregnancy. While interventions such as telemedicine and peer navigation demonstrate promise to improve patient engagement in care and reduce postpartum racial disparities,15-18 no randomized trials address system-level initiatives to improve postpartum care for patients with HDP.

Another area of active investigation relates to establishing appropriate blood pressure targets for patients in and around the time of pregnancy. Recent findings from the Chronic Hypertension and Pregnancy Trial suggest that stricter control of antepartum blood pressure is beneficial in reducing the incidence of a composite adverse perinatal outcome which included preeclampsia with severe features, medically indicated preterm birth at less than 35 weeks of gestation, placental abruption, and fetal or neonatal death. This trial has been practice-changing, lowering the historic antepartum blood pressure target from 160/110mmHg (millimeter of mercury) to less than 140/90mmHg. However, this trial did not contemplate the management of maternal blood pressure in the postpartum period. ACOG presently endorses a postpartum goal of less than 150/100mmHg which, notably, is higher than the newly established antepartum goal. Furthermore, the blood pressure target set for non-pregnant adults by the American College of Cardiology and American Heart Association is even lower, at less than 120/80mmHg to minimize the cardiovascular disease risk associated with chronic hypertension.

Investigators propose a comprehensive management program for postpartum patients with HDP who are at risk for severe maternal morbidity and mortality. Our program will emphasize three key components: 1) self-monitoring of blood pressures with app-based reporting connected to our electronic health record, 2) blood pressure management directed by a program navigator with guideline and physician support and 3) facilitated transitions of care to primary care clinicians for hypertension management. Investigators will randomize 300 patents with HDP on postpartum day one with follow up through 3 months postpartum. Primary outcome will be blood pressure reporting at 7-10 postpartum. Secondary outcomes include blood pressure control at 7-10 days postpartum, identification and treatment of severe blood pressures, severe maternal morbidity, hospital readmission, triage visits for hypertension, postpartum and primary care visit attendance, and multiple patient-reported outcome measures. All outcomes will be stratified by race (Black and non-Black) to evaluate disparities and by tight versus usual blood pressure control to evaluate the impact of strict postpartum blood pressure control on outcomes. Investigators hypothesize that a comprehensive postpartum HDP management program will improve hypertension control for all patients and reduce disparities that affect Black patients, and that stricter blood pressure control will be associated with fewer adverse outcomes.

## Eligibility

- **Minimum age:** 18 Years
- **Sex:** FEMALE
- **Healthy Volunteers:** No

```
Inclusion Criteria

1. Age \>18 years
2. Diagnosed with a Hypertensive Disorder of Pregnancy (HDP), which includes chronic hypertension, preeclampsia, gestational hypertension, HELLP Syndrome (Hemolysis, Elevated Liver enzymes, Low Platelets), or eclampsia (O10, O11, O13, O14, O15, O16) Exclusion Criteria

1\. Not able or willing to receive electronic surveys 2. Deemed inappropriate for study enrollment by the bedside nurse 3. Non-English speaking 4. Contraindication to ACOG-recommended hypertension control (i.e. chronic kidney disease, stroke)
```

## Arms

- **A) Standard BP Control, Clinician Monitoring** (ACTIVE_COMPARATOR) — Target blood pressure will be less than 150/100. Participants will be instructed to check their blood pressures twice a day for two weeks and daily for weeks 3-6 after delivery and report abnormal blood pressures or symptoms to their obstetric clinicians. Additional postpartum visits beyond the blood pressure check will be directed by their obstetric clinician.
- **B) Tight BP Control, Clinician Monitoring** (ACTIVE_COMPARATOR) — Target blood pressure will be less than 140/90. Participants will be instructed to check their blood pressures twice a day for two weeks and daily for weeks 3-6 after delivery and report abnormal blood pressures or symptoms to their obstetric clinicians. Additional postpartum visits beyond the blood pressure check will be directed by their obstetric clinician.
- **C) Standard BP Control, Care Navigation** (ACTIVE_COMPARATOR) — Target blood pressure will be less than 150/100. Participants will check blood pressures twice daily for 14 days and daily for weeks 3-6. A nurse navigator will review their blood pressures M-F for Weeks 1-2 and weekly for weeks 3-6 and will provide feedback on blood pressure values and recommend initiating or escalating medications as needed. The nurse navigator will communicate progress to the participant's clinicians and will remind the participant of their appointments. The nurse navigator will facilitate a visit around 3 months with a primary care clinician or a cardiologist for hypertension follow up.
- **D) Tight BP Control, Care Navigation** (ACTIVE_COMPARATOR) — Target blood pressure will be less than 140/90. Participants will check blood pressures twice daily for 14 days and daily for weeks 3-6. A nurse navigator will review their blood pressures M-F for Weeks 1-2 and weekly for weeks 3-6 and will provide feedback on blood pressure values and recommend initiating or escalating medications as needed. The nurse navigator will communicate progress to the participant's clinicians and will remind the participant of their appointments. The nurse navigator will facilitate a visit around 3 months with a primary care clinician or a cardiologist for hypertension follow up.

## Interventions

- **Blood Pressure Control Targets** (OTHER) — This intervention specifies the goal blood pressure as less than 150/100 versus less than 140/90
- **Hypertension Management** (OTHER) — This intervention specifies whether the participant has hypertension management through their obstetric clinician or through a single nurse navigator who provides feedback and modifies hypertension treatment based on blood pressure values submitted by the participant.

## Primary Outcomes

- **Proportion of Participants With Recorded Blood Pressure Values in Office** _(time frame: 7-10 days post delivery)_ — Proportion of participants with blood pressure values recorded in the office

## Secondary Outcomes

- **Proportion of Participants With Recorded Blood Pressure Values, Any Reporting** _(time frame: 7-10 days post delivery)_
- **Systolic Blood Pressure, 7-10 Days** _(time frame: 7-10 days post delivery)_
- **Diastolic Blood Pressure** _(time frame: 7-10 days post delivery)_
- **Systolic Blood Pressure, 4-6 Weeks** _(time frame: 4-6 weeks post delivery)_
- **Diastolic Blood Pressure, 4-6 Weeks** _(time frame: 4-6 weeks post delivery)_
- **Initiated New Medications** _(time frame: 7-10 days)_
- **Sustained Severe Hypertension, 7-10 Days** _(time frame: 7-10 days postpartum)_
- **Unplanned Visits** _(time frame: 7-10 days)_
- **Postpartum Visit Attendance** _(time frame: 3-6 weeks post delivery)_
- **Primary Care Visit Attendance** _(time frame: 3 months post delivery)_

## Locations (1)

- Vanderbilt University Medical Center, Nashville, Tennessee, United States

## Recent Field Changes (last 30 days)

- `status.overallStatus` — added _(2026-05-12)_
- `status.primaryCompletionDate` — added _(2026-05-12)_
- `status.completionDate` — added _(2026-05-12)_
- `status.lastUpdatePostDate` — added _(2026-05-12)_
- `design.phases` — added _(2026-05-12)_
- `design.enrollmentCount` — added _(2026-05-12)_
- `eligibility.criteria` — added _(2026-05-12)_
- `eligibility.minAge` — added _(2026-05-12)_
- `eligibility.sex` — added _(2026-05-12)_
- `outcomes.primary` — added _(2026-05-12)_
- `outcomes.secondary` — added _(2026-05-12)_
- `armsInterventions.arms` — added _(2026-05-12)_
- `armsInterventions.interventions` — added _(2026-05-12)_
- `sponsor.lead` — added _(2026-05-12)_
- `sponsor.collaborators` — added _(2026-05-12)_
- `results.hasResults` — added _(2026-05-12)_
- `locations.vanderbilt university medical center|nashville|tennessee|united states` — added _(2026-05-12)_

---

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