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Obesity clinical trials in Washington, DC
33 studies for Obesity are looking for participants at sites in and around Washington (within about 30 miles). Open a study to see who can join and how to contact the study team.
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The RESET System Pivotal Clinical Trial (Protocol Revision H)
Recruiting
- MedStar Health Research Institute, Washington D.C.
New Heart Imaging Techniques to Evaluate Possible Heart Disease
RecruitingHealthy volunteers welcome
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Tailoring Mobile Health Technology to Reduce Obesity and Improve Cardiovascular Health in Resource-Limited Neighborhood Environments
RecruitingHealthy volunteers welcome
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Heart Health Study in Washington D.C. to Develop a Community-Based Behavioral Weight Loss Intervention
RecruitingObservational studyHealthy volunteers welcomeMentions payment for participants
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular System
RecruitingObservational studyHealthy volunteers welcome
- Hope Center, Washington D.C.
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Physical and Behavioral Traits of Overweight and Obese Adults
RecruitingObservational studyHealthy volunteers welcome
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
A Research Study Investigating How Well the Medicine Zenagamtide Helps People With Excess Body Weight Lose Weight Compared to Semaglutide
RecruitingPhase 3
- Med Home Development Grp, Washington D.C.
Diabetes and Heart Disease Risk in Blacks
RecruitingObservational studyHealthy volunteers welcome
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
A Study to Evaluate Effect of AZD6234 as an Adjunct to Incretin-based Therapies in Adult Participants With Obesity or Overweight With Weight-related Comorbidity With or Without Type 2 Diabetes Mellitus
RecruitingPhase 3
- Research Site, Beltsville · 12 mi away
Mirikizumab and Tirzepatide Administered in Adult Participants With Moderately to Severely Active Crohn's Disease and Obesity or Overweight
RecruitingPhase 3
- Capital Digestive Care - Chevy Chase, Chevy Chase · 8 mi away
Mirikizumab Administered at the Same Time as Tirzepatide in Adult Participants With Moderately to Severely Active Ulcerative Colitis and Obesity or Overweight: Phase 3b Study
RecruitingPhase 3
- Capital Digestive Care - Chevy Chase, Chevy Chase · 8 mi away
A Study of Eloralintide (LY3841136) in Participants With Obstructive Sleep Apnea and Obesity or Overweight
RecruitingPhase 3
- Flourish Research - Bowie, Bowie · 17 mi away
A Study of Eloralintide (LY3841136) in Participants With Obesity, or Overweight Without Type 2 Diabetes
RecruitingPhase 3
- MedStar Health Research Institute (MedStar Physician Based Research Network), Hyattsville · 6 mi away
A Study to Evaluate Effect of AZD6234 in Adult Participants With Type 2 Diabetes Mellitus and Obesity or Overweight
RecruitingPhase 3
- Research Site, Lanham · 11 mi away
- Research Site, Beltsville · 12 mi away
Children s Growth and Behavior Study
RecruitingObservational studyHealthy volunteers welcomeMentions payment for participants
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Effect of Nicotinamide Riboside on Ketosis, Fat Oxidation & Metabolic Rate
Recruiting
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Plant-Based Online Weight Loss Through Education and Resources Program and Study
Recruiting
- Physicians Committee for Responsible Medicine, Washington D.C.
Youth-Onset Type 2 Diabetes and Heart Disease: The Young at Heart Prospective Cohort Study
RecruitingObservational studyHealthy volunteers welcome
- Children's National Hospital (CNH), Washington D.C.
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Type 2 Diabetes
RecruitingPhase 3
- AURORA-2 Clinical Site, Washington D.C.
- AURORA-2 Clinical Site, Bowie · 17 mi away
Maridebart Cafraglutide in Heart Failure With Preserved or Mildly Reduced Ejection Fraction and Obesity
RecruitingPhase 3
- Metropolitan Cardiovascular Consultants LLC, Beltsville · 12 mi away
- Flourish Bowie, Bowie · 17 mi away
A Study of Once-daily Oral ASC30 to Evaluate the Efficacy and Safety in Adult Participants With Obesity or Overweight With Weight-Related Comorbidities
RecruitingPhase 3
- AURORA-1 Clinical Site, Washington D.C.
- AURORA-1 Clinical Site, Bowie · 17 mi away
A Clinical Study to Evaluate the Effects of Enicepatide (RO7795068) in Participants With Obesity or Overweight and Type 2 Diabetes
RecruitingPhase 3
- Emerson Clinical Research Institute, Washington D.C.
A Study of Aleniglipron in Adults With Obesity or Overweight and Type 2 Diabetes Mellitus (ACCOMPLISH-2)
RecruitingPhase 3Healthy volunteers welcome
- ACCOMPLISH-2 Research Site, Silver Spring · 7 mi away
How a Single Workout Affects Gut Bugs in Women With Different Fitness Levels and Body Types
RecruitingHealthy volunteers welcome
- Milken Institute School of Public Health, The George Washington University, Washington D.C.
A Research Study to Look at How Well NNC0487-0111 Works Compared to Placebo in People With Heart Failure and Obesity
RecruitingPhase 3
- The GW Medical Faculty Associates, Washington D.C.
- Flourish Research Bowie, Bowie · 17 mi away
Evaluation of Children With Endocrine and Metabolic-Related Conditions
RecruitingObservational study
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Prebiotic Inulin for Late-Reproductive Individuals
Recruiting
- Milken Institute School of Public Health, Washington D.C.
Efficacy and Safety of Aleniglipron in Participants With Obesity or Overweight With a Weight-Related Comorbidity (ACCOMPLISH-1)
RecruitingPhase 3
- ACCOMPLISH-1 Research Site, Silver Spring · 7 mi away
Diet Order Effects of Low Fat vs. Low Carb Diets on Body Fat Change
Recruiting
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Mechanisms Underlying Individual Variations of Taste and Smell in Obesity
RecruitingObservational studyHealthy volunteers welcome
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
MEHMO Natural History and Biomarkers
RecruitingObservational study
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Dinner Time for Obesity and Prediabetes
RecruitingHealthy volunteers welcome
- National Institutes of Health Clinical Center, Bethesda · 7 mi away
Diabetes Reversal Online Program and Study (DROP Study)
RecruitingHealthy volunteers welcome
- Physician Committee for Responsible Medicine, Washington D.C.
About Obesity
Read about the causes of obesity and find out what you can do to decrease your risk of its associated health issues.
More about Obesity on MedlinePlus
Obesity trials in other cities
- Houston, TX43 studies
- Chicago, IL41 studies
- New York City, NY40 studies
- San Antonio, TX40 studies
- Orlando, FL32 studies
- Dallas, TX30 studies
- Boston, MA28 studies
- Las Vegas, NV27 studies
- Miami, FL27 studies
- Baltimore, MD26 studies
- Jacksonville, FL25 studies
- St. Louis, MO25 studies
Other studies in Washington
- Cancer (all types)58 studies
- Non-Small Cell Lung Cancer55 studies
- Breast Cancer46 studies
- Metastatic Cancer43 studies
- Lung Cancer41 studies
- Prostate Cancer38 studies
- Colorectal Cancer29 studies
- Cardiovascular Disease28 studies
- Bladder Cancer26 studies
- Acute Myeloid Leukemia24 studies
- Ovarian Cancer23 studies
- Lymphoma23 studies
From ClinicalTrials.gov, data retrieved Oct 6, 2026. Each study sets its own eligibility; the study team decides who can join.