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Completed Not applicable Interventional Accepts healthy volunteers

Using the Energy Gap to Prevent Weight Regain

ClinicalTrials.gov ID: NCT00429650

Public ClinicalTrials.gov record NCT00429650. 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.

ClinicalTrials.gov public records Last synced Sep 5, 2026, 12:47 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The major challenge in obesity treatment is not producing weight loss but in preventing that weight from being regained. There are many different methods to lose weight, but there are no recommendations for how you can best achieve long-term weight loss maintenance. Despite the method used to reduce one's body weight, very few of these individuals are able to keep their weight off permanently. This project aims to identify how much activity is necessary to prevent weight regain after weight loss.

Study identification

NCT ID
NCT00429650
Recruitment status
Completed
Study type
Interventional
Phase
Not applicable
Enrollment
175 participants

Conditions and interventions

Conditions

Interventions

Behavioral

Eligibility (public fields only)

Age range
19 Years to 45 Years
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jun 30, 2007
Primary completion
Dec 31, 2013
Completion
Dec 31, 2013
Last update posted
Jun 27, 2019

2007 – 2014

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Center for Human Nutrition Denver Colorado 80262

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 NCT00429650, 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 Jun 27, 2019 · Synced Sep 5, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT00429650 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →