Eliminating Severe Maternal Morbidity With Heart Health Doulas Trial

NCT ID: NCT05655936

Last Updated: 2025-10-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

454 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-06-29

Study Completion Date

2027-07-01

Brief Summary

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This is a single site, single-blinded parallel randomized control trial that investigates a multi-level intervention to improve postpartum blood pressure in women with hypertensive disorder pregnancy. The investigators will recruit women diagnosed with a hypertensive disorder of pregnancy, identified between 3rd trimester and 2 weeks post-delivery. The investigators will randomize participants to receive usual care home blood pressure monitoring for 6 weeks versus an intervention of usual care + blood pressure and weight monitoring + a doula trained in heart health. This trial will be conducted in partnership with a local community-based organization, Healthy Start Inc.

Detailed Description

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The purpose of this study is to improve blood pressure in women who have a hypertensive disorder of pregnancy. A hypertensive disorder of pregnancy is one in which a woman's blood pressure is elevated during pregnancy. For the purpose of this project, a hypertensive disorder of pregnancy includes gestational hypertension, preeclampsia and eclampsia. By improving blood pressure in pregnant women, the investigators aim to lower the number of women with chronic hypertension, cardiovascular disease, and mortality. The study will enroll 454 women who are 18 years or older, are about to or have recently given birth, and have been diagnosed with a hypertensive disorder of pregnancy. Women will be randomly chosen to take part in usual care or an intervention group.

This study is designed to evaluate support for new moms by providing a postpartum doula in partnership with Healthy Start Inc. Healthy Start is a local community-based organization that supports women, children, fathers, families and communities through community-based programming, advocacy, research, and training. The support provided to new moms will include weekly doula sessions (in-person or virtual), education and support, and blood pressure and weight monitoring. Women will be enrolled during their third trimester up until they are a few weeks postpartum and will complete the study around 12 months postpartum. If assigned to the intervention group, women will attend weekly check-ins with their doula for 8-12 weeks and receive continuous blood pressure and weight monitoring throughout the duration of the study. Both groups will be enrolled into a 6-week home-based blood pressure monitoring program with text messaging support (enrollment in the 6-week program is the standard of care at Magee Women's Hospital following a hypertensive disorder of pregnancy). Both the usual care and intervention groups will attend a follow-up visit at 12 months postpartum.

Conditions

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Preeclampsia Hypertensive Disorder of Pregnancy Toxemia Pregnancy Complications Hypertension, Pregnancy-Induced Hypertension Obesity Overweight Nutrition Disorders Vascular Diseases Cardiovascular Diseases Pre-Eclampsia Eclampsia Gestational Hypertension

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

The investigators will conduct a prospective single site, single-blinded, parallel randomized control trial in which women diagnosed with HDP will be randomized into either the control or intervention group. The investigators will randomize 454 women into usual care, or an 8-12-week heart health intervention program provided by a postpartum Doula. Randomization will be stratified by race to achieve over enrollment of Black and African American participants.
Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants
Participants and Investigators will be blinded until randomization assignment is executed.

Study Groups

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Usual Care Group

The usual care group will receive remote blood pressure monitoring for approximately 6 weeks via the clinical home blood pressure monitoring program at Magee Women's Hospital of UPMC and be discharged after delivery as usual. This monitoring is standardly offered to women post-delivery with hypertensive disorders of pregnancy. Participants will text in their blood pressures to the medical record systems and be monitored by clinical staff.

Group Type ACTIVE_COMPARATOR

Usual Care

Intervention Type BEHAVIORAL

Usual care includes enrollment into a clinical 6-week home-based blood pressure monitoring program with text messaging support which includes receiving a home blood pressure cuff. Women in the intervention group will be offered the same support as the usual care group, and in addition will receive the intervention and supplies.

Postpartum Doula Intervention Group

The intervention group will receive study devices (blood pressure cuff, scales, etc.) and instructions on 10-12 months of remote blood pressure, and weight monitoring. An electronic referral will be sent to the Healthy Start program to initiate postpartum Doula support for 8-12 weeks, and a Doula moderated social support group for 6 months. The postpartum Doula will deliver a heart health focused intervention aimed at reducing blood pressure by approximately 12 weeks postpartum.

Group Type EXPERIMENTAL

Heart Health Doula Intervention Program

Intervention Type BEHAVIORAL

The intervention group will be given a smart blood pressure cuff and a smart scale to monitor weight. The intervention group will receive support provided a postpartum doula until 8-12 weeks postpartum. The doula will provide individualized support during this time, and after 8-12 weeks, women will transition to a doula-moderated support group for the remainder of the study. The intervention group will continue to receive blood pressure and weight monitoring for the remainder of the study.

Usual Care

Intervention Type BEHAVIORAL

Usual care includes enrollment into a clinical 6-week home-based blood pressure monitoring program with text messaging support which includes receiving a home blood pressure cuff. Women in the intervention group will be offered the same support as the usual care group, and in addition will receive the intervention and supplies.

Interventions

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Heart Health Doula Intervention Program

The intervention group will be given a smart blood pressure cuff and a smart scale to monitor weight. The intervention group will receive support provided a postpartum doula until 8-12 weeks postpartum. The doula will provide individualized support during this time, and after 8-12 weeks, women will transition to a doula-moderated support group for the remainder of the study. The intervention group will continue to receive blood pressure and weight monitoring for the remainder of the study.

Intervention Type BEHAVIORAL

Usual Care

Usual care includes enrollment into a clinical 6-week home-based blood pressure monitoring program with text messaging support which includes receiving a home blood pressure cuff. Women in the intervention group will be offered the same support as the usual care group, and in addition will receive the intervention and supplies.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Women must be pregnant or postpartum and assessed during pregnancy and/or delivery with a diagnosis of a hypertensive disorder of pregnancy (pre-eclampsia, eclampsia or gestational hypertension).
* Women must reside in Allegheny, Westmoreland, Beaver, Butler, or Washington County. Participant may also reside within 100 miles of Allegheny County.
* The participant must deliver (or plan to deliver) at Magee-Womens Hospital

Exclusion

* No pre-pregnancy chronic conditions that affect blood pressure such as hypertension or on antihypertensive medications within 3 months before conception.
* No diabetes (type 1 or type 2)
* No chronic and severe renal or liver disease or systemic lupus erythematous
* No women under the age of 18
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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National Institute on Minority Health and Health Disparities (NIMHD)

NIH

Sponsor Role collaborator

University of Pittsburgh

OTHER

Sponsor Role lead

Responsible Party

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Janet Catov

Associate Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Janet Catov, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Pittsburgh

Locations

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Magee Women's Hospital of UPMC

Pittsburgh, Pennsylvania, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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Janet Catov, PhD

Role: CONTACT

412-641-6217

Esa Davis, MD

Role: CONTACT

410-706-4116

Other Identifiers

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1R01MD017083-01A1

Identifier Type: NIH

Identifier Source: secondary_id

View Link

STUDY22060056

Identifier Type: -

Identifier Source: org_study_id

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