NCT05648344 (WINS) is a NA clinical trial of WW in Overweight and Obesity, sponsored by Georgia Southern University.

Who is sponsoring NCT05648344?

NCT05648344 is sponsored by Georgia Southern University.

What drugs are being tested in NCT05648344?

Interventions in NCT05648344: WW, Control.

What condition does NCT05648344 study?

NCT05648344 studies Overweight and Obesity.

Is NCT05648344 still recruiting?

NCT05648344 is currently completed. Last updated 16 April 2025.

Last reviewed 2025-04-16 · How we verify

NCT05648344: WINS

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

WW Improving Nutrition Study: A Randomized Controlled Trial

Completed NA Last updated 16 April 2025

What this trial tests

NA trial testing WW in Overweight and Obesity in 376 participants. Completed in 1 December 2023.

Timeline

19 January 2023

Primary endpoint
22 November 2023

1 December 2023

Quick facts

Lead sponsor	Georgia Southern University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	double
Primary purpose	treatment
Enrollment	376
Start date	19 January 2023
Primary completion	22 November 2023
Estimated completion	1 December 2023
Sites	1 location across United States

Drugs / interventions tested

WW
Control

Conditions studied

Overweight and Obesity — all drugs for Overweight and Obesity →

Sponsor

Georgia Southern University

Who can join

Adults 18 to 70, any sex, with Overweight and Obesity. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The main objective of this study is to determine whether a behavior change weight management and wellness program (WW) delivered via an app for 6-months will be effective in improving diet quality in U.S. adult participants, relative to a control group through a randomized controlled trial.

Publications & conference data

3 peer-reviewed publications reference this trial (live from Europe PMC):

Mobile health (m-health) smartphone interventions for adolescents and adults with overweight or obesity.
Metzendorf MI, Wieland LS, Richter B. · · 2024 · cited 28× · PMID 38375882 · DOI 10.1002/14651858.cd013591.pub2
Effectiveness of a digital weight management program on diet quality: a randomized controlled trial.
Palacios AM, Lee AM, Parker C, Watts CQ, et al · · 2025 · cited 2× · PMID 40609748 · DOI 10.1016/j.ajcnut.2025.06.024
Associations among pork intake, weight-loss, and diet quality outcomes in a commercial weight-management program.
Palacios AM, Anderson G, Henschel B, Lee AM, et al · · 2026 · PMID 42209467 · DOI 10.1038/s41387-026-00430-0

Verify or expand the search:

Other trials of WW

Trials testing the same drug.

NCT05143931 — Avoid and Resist Strategies for Weight Management · NA · recruiting
NCT04302727 — Delicious Eating for Life in Southern Homes · NA · completed
NCT04242641 — An Exploratory Study to Determine the Potential Impact of Parental Attendance at WW on Weight and Behavioural Outcomes i · NA · terminated

Other recruiting trials for Overweight and Obesity

Currently open trials in the same condition.

NCT06282952 — Health Outcomes in C-Section Infants With Fecal Microbiota Transplantation · NA · recruiting
NCT07406191 — WB-EMS Effects on Cardiometabolic Risk Factors · NA · recruiting
NCT07230496 — A Study to Investigate Safety, Tolerability and Pharmacokinetics of LAE103 or LAE103 in Combination With LAE102 in Healt · Phase 1 · recruiting
NCT07313761 — A Trial to Compare the Extent to Which Maridebart Cafraglutide (AMG 133) is Made Available in the Body When Administered · Phase 1 · active not recruiting
NCT07165431 — Effect of a Postbiotic Supplementation in Overweight and Obese Subjects: A Randomized Controlled Trial (PARABIOTICS-2). · NA · recruiting

Other Georgia Southern University trials

Trials by the same sponsor.

NCT05888506 — Ketone Ester Supplementation and Nocturnal Blood Pressure · NA · completed
NCT05132556 — The Influence of Beetroot Juice on Racial Disparities in Vascular Health · NA · completed
NCT04721197 — Hens Hatching Hope · NA · recruiting
NCT03447119 — Living Well With a Disability Curriculum Adaptation Evaluation Plan · NA · completed

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT05648344 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Georgia Southern University
Last refreshed: 16 April 2025

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05648344.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing