Weight loss · Walnut Creek, CA
Weight loss and obesity studies in Walnut Creek, CA
16 recruiting studies have a site in Walnut Creek.
16 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
Studies
- RecruitingPhase 2
Safety and Efficacy of ABBV-295 in Adults With Obesity or Overweight With Weight-Related Comorbidities
AbbVie
- Location
- Walnut Creek, CA + 58 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 1
Evaluation of the Tolerability of Cagrilintide in Participants Not Tolerating GLP-1-RA Therapies Due to Gastrointestinal Adverse Events
Novo Nordisk A/S
- Location
- Walnut Creek, CA + 9 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Clinical Study to Evaluate the Effects of Enicepatide (RO7795068) in Participants With Obesity or Overweight Without Type 2 Diabetes
Hoffmann-La Roche
- Location
- Walnut Creek, CA + 43 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
A Study to Learn About the Study Medicine Called Berobenatide (PF-08653944) in People With Overweight or Obesity
Pfizer
- Location
- Walnut Creek, CA + 29 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
Study of Olatorepatide in Adult Participants Living With Overweight or Obesity Without Diabetes
Regeneron Pharmaceuticals
- Location
- Walnut Creek, CA + 20 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Evaluating the Impact of Maridebart Cafraglutide on Cardiovascular Outcomes in Participants With Atherosclerotic Cardiovascular Disease and Overweight or Obesity
Amgen
- Location
- Walnut Creek, CA + 136 other US sites
- Eligibility basics
- Ages 45–99
- RecruitingPhase 3
A Study of Eloralintide (LY3841136) in Participants With Obesity or Overweight, and Type 2 Diabetes
Eli Lilly and Company
- Location
- Walnut Creek, CA + 59 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
Efficacy and Safety of Eloralintide (LY3841136) in Participants With Osteoarthritis Knee Pain and Obesity or Overweight
Eli Lilly and Company
- Location
- Walnut Creek, CA + 37 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study to Investigate Weight Management With Macupatide and Eloralintide, Alone or in Combination, in Adult Participants With Obesity or Overweight
Eli Lilly and Company
- Location
- Walnut Creek, CA + 39 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Study of Orforglipron in Participants With Overweight at Risk of Development of Obesity-Related Complications or Progression to Class 1 Obesity
Eli Lilly and Company
- Location
- Walnut Creek, CA + 68 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Master Protocol Study (LY900038) of Multiple Intervention-Specific-Appendices (ISAs) in Adult Participants With Obesity or Overweight
Eli Lilly and Company
- Location
- Walnut Creek, CA + 42 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
Extension Trial to Evaluate the Long-term Efficacy, Safety, and Tolerability of Maridebart Cafraglutide (MARITIME-1-EXTENSION)
Amgen
- Location
- Walnut Creek, CA + 69 other US sites
- Eligibility basics
- Ages 18–99
- RecruitingPhase 3
AMAZE 2: A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Type 2 Diabetes Lose Weight
Novo Nordisk A/S
- Location
- Walnut Creek, CA + 13 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 3
AMAZE 9: A Research Study Investigating How Well Zenagamtide Tablets Help People With Excess Body Weight Lose Weight
Novo Nordisk A/S
- Location
- Walnut Creek, CA + 38 other US sites
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Study of CX11 Tablets in Patients With Type 2 Diabetes Mellitus
Corxel Pharmaceuticals
- Location
- Walnut Creek, CA + 32 other US sites
- Eligibility basics
- Ages 18–75
- RecruitingPhase 3
A Research Study Investigating How Well the Medicine NNC0487-0111 Helps People With Excess Body Weight and Knee Osteoarthritis Lose Weight and Reduce Pain
Novo Nordisk A/S
- Location
- Walnut Creek, CA + 18 other US sites
- Eligibility basics
- Ages 18+
Who these studies look for
Most of these studies set a BMI range and may exclude people taking certain weight-loss medicines or who have had bariatric surgery. Some require a weight-related condition such as type 2 diabetes or high blood pressure.
Matching a page like this one never means you qualify. Each research team decides eligibility at screening.