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Community Support and Mobile Apps to Help Black Women Control High Blood Pressure After Pregnancy
Sponsor: University of Nebraska
Summary
The goal of this randomized clinical trial is to evaluate the effectiveness of a collaborative care intervention, consisting of remote blood pressure monitoring and support from community health workers, in improving blood pressure control and reducing postpartum complications among Black women with hypertensive disorders of pregnancy (HDP). The primary objectives are to determine whether the intervention leads to improved blood pressure control at 12 months postpartum compared to standard care, and whether it reduces the incidence of serious maternal morbidity, including hospitalizations and cardiovascular events. Secondary objectives include examining whether patient activation and trust in the healthcare system mediate the relationship between the intervention and clinical outcomes. Participants will be enrolled at approximately 6 weeks postpartum and randomized to either the collaborative care intervention or standard postpartum care. All participants will self-monitor blood pressure using a provided device, receive guidance on hypertension management, and complete study assessments at multiple time points. Participants assigned to the intervention arm will additionally receive ongoing support from community health workers, including health education, care coordination, and assistance with healthcare navigation. Clinical outcomes and patient-reported measures will be assessed over a 12-month follow-up period.
Official title: Postpartum Remote Monitoring and Integration of Mobile Health With Engagement From Community Health Workers for Regulating Elevated Blood Pressure
Key Details
Gender
FEMALE
Age Range
19 Years - 50 Years
Study Type
INTERVENTIONAL
Enrollment
404
Start Date
2026-07-01
Completion Date
2031-06-30
Last Updated
2026-05-26
Healthy Volunteers
No
Conditions
Interventions
Collaborative care
Bluetooth-enabled Remote Patient Monitoring (RPM) with algorithm-driven Community Health Worker (CHW) support. CHWs provide support (averaging 2.3 contacts/week) to facilitate medication titration and address social determinants of health. Treatment follows a standardized protocol using guideline-directed medical therapy targeting a blood pressure of \<130/80 mmHg.
Standard of Care (SOC)
Traditional clinical management consisting of manual blood pressure monitoring and clinic-based medication titration. Treatment follows the same standardized protocol as the intervention arm, using guideline-directed medical therapy targeting a blood pressure of \<130/80 mmHg.