Clinical Trial

Telephone Delivered Weight Loss, Nutrition, Exercise WeLNES Study

Active, Not Recruiting Phase 3
View on ClinicalTrials.gov →
Summary
This phase III trial compares telephone delivered Acceptance and Commitment Therapy to standard behavioral therapy for improving weight loss in overweight or obese participants. Acceptance and Commitment Therapy focuses on increasing willingness to experience physical cravings, emotions, and thoughts while making values-guided committed behavior changes. Acceptance and Commitment Therapy may work better at improving weight loss compared to standard behavioral therapy.
Protocol Amendment History 15 amendments
This ClinicalTrials.gov record has been amended 15 times since 2020-06-23; most recent amendment 2025-11-21.
Status change: Recruiting → Active, Not Recruiting 2024-08-15
Status change: Not Yet Recruiting → Recruiting 2021-03-08
Trial Details
NCT Number NCT04447313
Lead Sponsor Fred Hutchinson Cancer Center
Collaborators: National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Conditions Obesity-Related Malignant Neoplasm
Enrollment 418 participants
Start Date 2021-03-05
Primary Completion 2025-11-09 (estimated)
Study Completion 2026-11-09 (estimated)
Updated on ClinicalTrials.gov 2025-11-24