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 type | Observational |
|---|---|
| Ages | 19 Years to 85 Years |
| Sex | All |
| Enrollment | 200 (estimated) |
| Sponsor | National Institutes of Health Clinical Center (CC) NIH |
| Locations | 1 site (Bethesda, Maryland) |
| Status | Recruiting |
| Started | February 8, 2014 |
| Main results expected | December 20, 2026 |
| Registry record updated | October 13, 2026 |
| Trial ID | NCT01927783 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
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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
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.