Clinical trial Recruiting at 1 site Observational Ages 19 to 85

Community-based weight loss program for heart health in Washington D.C.

Official title: Cardiovascular Health and Needs Assessment in Washington D.C. - Development of a Community-Based Behavioral Weight Loss Intervention

Run by National Institutes of Health Clinical Center (CC) · NCT01927783 · Data updated 2026-11-12

This study is testing a community weight loss program to see if it can help African-American adults in Washington D.C. improve their heart health.

Quick facts

Study typeObservational
Ages19 Years to 85 Years
SexAll
Enrollment200 (estimated)
SponsorNational Institutes of Health Clinical Center (CC)
NIH
Locations1 site (Bethesda, Maryland)
StatusRecruiting
StartedFebruary 8, 2014
Main results expectedDecember 20, 2026
Registry record updatedOctober 13, 2026
Trial IDNCT01927783 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 19 to 85 who attend one of the participating churches in Washington D.C.

Probably not a fit

Patients who are pregnant in their second or third trimester will not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study aims to develop a community-based behavioral weight loss intervention to improve heart health among African-American adults in Washington D.C. Researchers will collaborate with local church leaders to assess health needs and factors affecting cardiovascular health, such as diabetes, blood pressure, and cholesterol levels. Participants will undergo health screenings at their churches, including measurements of body mass index (BMI) and blood samples. The findings will inform future interventions tailored to the specific needs of this community.

Why it matters

Potential benefit: If successful, this intervention could significantly improve heart health and reduce obesity-related risks in the African-American community.

How similar studies have gone: Previous studies have shown success with community-based interventions targeting heart health in similar populations, indicating a promising approach.

Who can join: the full rules

Show full inclusion / exclusion criteria
* INCLUSION CRITERIA:

Individuals eligible for this protocol are aged 19 - 85 years, have attended or visited any church or faith-based organization in DC, Maryland, or Virginia, and are able to provide informed consent independently. Eligible participants should also speak and read English at the 8th grade level.

EXCLUSION CRITERIA:

Women in their second or third trimester of pregnancy at the time of enrollment will be excluded from the protocol.

Where it's running

  • National Institutes of Health Clinical Center
    Bethesda, Maryland, United States
    Recruiting

Study contacts

  • Principal investigator: Tiffany M Powell-Wiley, M.D. — National Heart, Lung, and Blood Institute (NHLBI)
  • Study coordinator: Marie Marah, R.N.
  • Email: marie.marah@nih.gov
  • Phone: (301) 640-1701

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.