Evaluating Weight Loss Programs for Obese People at Risk for Heart Disease (The POWER Study)
Public ClinicalTrials.gov record NCT00783315. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Practice-Based Opportunities for Weight Reduction Trial at Johns Hopkins
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Many people who are obese also have high blood pressure, high cholesterol, or diabetes-all conditions that can increase the risk of heart disease. This study will evaluate two programs that aim to encourage weight loss among obese people who are at risk for developing heart disease.
Study identification
- NCT ID
- NCT00783315
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 415 participants
Conditions and interventions
Conditions
Interventions
- Call-Center Directed (CCD) Weight Loss Program Behavioral
- In-Person Directed (IPD) Weight Loss Program Behavioral
- Self-Directed Weight Loss Program Behavioral
Behavioral
Eligibility (public fields only)
- Age range
- 21 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 31, 2008
- Primary completion
- Feb 27, 2011
- Completion
- Feb 27, 2011
- Last update posted
- Sep 4, 2018
2008 – 2011
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| ProHealth | Baltimore | Maryland | 21207 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00783315, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 4, 2018 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00783315 live on ClinicalTrials.gov.