Weight loss · Cypress, CA
Weight loss and obesity studies in Cypress, CA
4 recruiting studies have a site in Cypress.
4 recruiting studiesSource: ClinicalTrials.gov, refreshed October 26, 2026How we list studies
3 studies with pay posted
Exact amounts posted by the research company for each study. The button opens that study’s own page.
Pays up to
$32,150
Clinical Trial for Healthy Adults with Overweight or Obesity (N-38160)
Altasciences · Cypress, CA
Two schedule options (up to $17,750 or up to $32,150), with multi-night stays and outpatient visits.
Ages 18+ · Male/Female
View study & apply (opens in a new tab)Opens Altasciences’s page for this exact study
Pays up to
$25,000
Research Study for Obesity (N-34300)
Altasciences · Cypress, CA
Ages 18+ · Male/Female
View study & apply (opens in a new tab)Opens Altasciences’s page for this exact study
Pays up to
$16,050
Healthy but Overweight Volunteers Needed (N-39610)
Altasciences · Cypress, CA
Ages 18–55 · Male/Female
View study & apply (opens in a new tab)Opens Altasciences’s page for this exact study
More recruiting studies (pay not posted)
- RecruitingHealthy volunteersPhase 1
A Research Study on How UBT251 Affects Levels of Midazolam, Caffeine and Warfarin in the Blood of Participants With Excess Body Weight
Novo Nordisk A/S
- Location
- Cypress, CA
- Eligibility basics
- Ages 18–65
- RecruitingHealthy volunteersPhase 1/Phase 2
A Study of MET233 in Combination With MET097 in Individuals With Obesity or Overweight With or Without Diabetes
Pfizer
- Location
- Cypress, CA
- Eligibility basics
- Ages 18–75
- RecruitingPhase 1
Examination of How the Duration of Fasting and Temporary Stopping of GLP-1 Medications Affect the Amount of Food Left in the Stomach in People Using Liraglutide (Injected), Semaglutide (Taken by Mouth) or Semaglutide…
Novo Nordisk A/S
- Location
- Cypress, CA
- Eligibility basics
- Ages 18+
- RecruitingPhase 2
A Research Study on How Well Different Doses of the Medicine UBT251 Help People Living With Overweight or Obesity
Novo Nordisk A/S
- Location
- Cypress, CA + 1 other US site
- Eligibility basics
- Ages 18–65
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.