- Conditions
- Overweight, Obesity
- Interventions
- Tirzepatide, Placebo
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 441 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 20
- States / cities
- Pelham, Alabama • Los Angeles, California • Santa Ana, California + 17 more
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 117
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Weight Loss, Weight Gain, Weight Loss Maintenance
- Interventions
- TRE, Weight-Loss Maintenance Advice
- Behavioral
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Osteo Arthritis Knee
- Interventions
- Weight-Loss Maintenance, Health Education (Attention Control)
- Behavioral
- Lead sponsor
- Wake Forest University Health Sciences
- Other
- Eligibility
- 51 Years and older
- Enrollment
- 105 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 3
- States / cities
- Chapel Hill, North Carolina • Clyde, North Carolina • Winston-Salem, North Carolina
- Conditions
- Obesity
- Interventions
- Semaglutide
- Drug
- Lead sponsor
- Novo Nordisk A/S
- Industry
- Eligibility
- 12 Years to 15 Years
- Enrollment
- 500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2031
- U.S. locations
- 26
- States / cities
- Escondido, California • Orlando, Florida • Tallahassee, Florida + 22 more
- Conditions
- Obesity
- Interventions
- Standard Behavioral Treatment (SBT), Maintenance-Tailored Treatment (MTT)
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 213 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2010
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Overweight and Obesity
- Interventions
- Gelesis100 (2.25 g)
- Device
- Lead sponsor
- Gelesis, Inc.
- Industry
- Eligibility
- 22 Years to 65 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 11
- States / cities
- San Diego, California • Tustin, California • Aurora, Colorado + 8 more
- Conditions
- Weight Loss, Weight Regain, Obesity & Overweight
- Interventions
- Adaptive weight regain prevention
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Obesity, Weight Change Trajectory, Weight Change, Body
- Interventions
- Revita Duodenal Mucosal Resurfacing (DMR), Sham
- Device
- Lead sponsor
- Fractyl Health Inc.
- Industry
- Eligibility
- 21 Years to 70 Years
- Enrollment
- 315 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 32
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Newport Beach, California + 24 more
- Conditions
- Obesity
- Interventions
- Retatrutide, Placebo
- Drug
- Lead sponsor
- Eli Lilly and Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 643 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 33
- States / cities
- Santa Ana, California • Aurora, Colorado • Hamden, Connecticut + 30 more
- Conditions
- Obesity
- Interventions
- Brain modulation, Sham modulation
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 20 Years to 55 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Diabetes, Chronic Disease, Psychological Distress
- Interventions
- Immediate Chronic Disease Prevention Program (CDPP), Workplace Equity, Job and Health Supports Employer Intervention, Delayed, attenuated Chronic Disease Prevention Program (CDPP)
- Behavioral
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 455 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Obesity
- Interventions
- THIAA, Placebo
- Dietary Supplement
- Lead sponsor
- MetaProteomics LLC
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Gig Harbor, Washington
- Conditions
- Obesity
- Interventions
- Diet Therapy, Calorie Restriction, Behavioral Support
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Loss-of-Control Eating, Obesity/Overweight
- Interventions
- Naltrexone and Bupropion (NB) medication, Placebo
- Drug · Other
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2027
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Obesity, Overweight
- Interventions
- Weight Loss Phase, Continued CBT, reduced energy density education, continued use of meal replacements
- Behavioral
- Lead sponsor
- Drexel University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 238 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obesity
- Interventions
- Acceptance and Commitment Therapy-Based Physical Activity Intervention, Physical Activity Education Control
- Behavioral
- Lead sponsor
- Hartford Hospital
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 164 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Hartford, Connecticut
- Conditions
- Overweight, Obesity, Weight Loss
- Interventions
- Colorado Diet with soy protein foods., Colorado Diet with monetary payments
- Dietary Supplement · Behavioral
- Lead sponsor
- DuPont Nutrition and Health
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Obesity
- Interventions
- RFA treatment
- Device
- Lead sponsor
- Medtronic - MITG
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2016
- U.S. locations
- 2
- States / cities
- Lebanon, New Hampshire • New York, New York
- Conditions
- Cardiovascular Diseases, Cardiac Rehabilitation
- Interventions
- Text Messaging, Fully Automated Online Program, Low-Intensity Cardiac Rehabilitation Maintenance Program, High Intensity Cardiac Rehabilitation Maintenance Program
- Behavioral
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Obesity
- Interventions
- Alternate day fasting
- Other
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Intellectual Disability, Overweight and Obesity
- Interventions
- Weight Loss Plus Cooking, Traditional Weight Loss
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 114 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Obesity
- Interventions
- phenotyping
- Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 15 Years to 75 Years
- Enrollment
- 3,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2026
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Obesity
- Interventions
- 5 & 2 & 2 Plan, 4 & 2 & 1 Plan
- Other
- Lead sponsor
- Medifast, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 372 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014
- U.S. locations
- 1
- States / cities
- Owings Mills, Maryland
- Conditions
- Overweight, Obese
- Interventions
- Bi-weekly in person meetings with a Registered Dietician, Financial incentives for weight loss maintenance
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota