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NCT04907396 Clinical Trial

International Weight Control Registry

Obesity Clinical Trial

— IWCR  

Official title:
International Weight Control Registry

Clinical Trial Details — Status: Recruiting

Administrative data
NCT number NCT04907396
Other study ID # 13075
Secondary ID
Status Recruiting
Phase
First received
Last updated
Start date December 10, 2020
Est. completion date December 1, 2025

Study information
Verified date December 2022
Source Tufts University
Contact James E Friedman, MPH
Phone 205-962-8185
Email jfriedman@uabmc.edu
Is FDA regulated No
Health authority
Study type Observational [Patient Registry]

Clinical Trial Summary

The IWCR is a global scientific study aimed at better understanding the opportunities and barriers for reducing the prevalence of obesity by collecting information from people who have experience with weight management in their everyday lives. The investigators seek to gather information on a wide range of weight management experiences, ranging from weight loss and weight loss maintenance to weight gain and inability to lose weight.

Recruitment information / eligibility
Status Recruiting
Enrollment 100000
Est. completion date December 1, 2025
Est. primary completion date December 1, 2025
Accepts healthy volunteers Accepts Healthy Volunteers
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - The IWCR is open to anyone 18 years or older who is considering weight loss, is actively engaged in weight loss, or has previously attempted weight loss (including successful and unsuccessful attempts) Exclusion Criteria: 1. Minors, below the age of 18 2. Adults who are not able to give informed consent online and complete online surveys

Study Design

Related Conditions & MeSH terms

Locations
Country Name City State
United States Pennington Biomedical Research Center Baton Rouge Louisiana
United States University of Alabama at Birmingham Birmingham Alabama
United States Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University Boston Massachusetts
United States University of Colorado, Denver Denver Colorado
United States University of New Hampshire Durham New Hampshire
United States University of Kansas Medical Center Kansas City Kansas
United States United States Military Academy, West Point West Point New York

Sponsors (7)
Lead Sponsor Collaborator
Tufts University Pennington Biomedical Research Center, United States Military Academy, West Point, University of Alabama at Birmingham, University of Colorado, Denver, University of Kansas Medical Center, University of New Hampshire

Country where clinical trial is conducted

United States, 

Outcome
Type Measure Description Time frame Safety issue
Primary Percent weight change 5 Years
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