As of July 2026, 4 paid clinical trials are recruiting for Obesity / overweight in Tustin, California. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.
Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: .
Posted to ClinicalTrials.gov within the last 60 days — these studies are just starting to recruit.
Researchers run research studies in Tustin, CA at 18 active sites. The clinics below currently host the largest number of recruiting studies — each name is followed by the conditions they focus on most.
| Site | Specializes in | Active trials |
|---|---|---|
| University Clinical Investigators, Inc. | Obesity, Overweight, Overweight and/or Obesity | 3 |
| Orange County Research Center | Cirrhosis, Heart Failure, Hepatic Impairment | 2 |
| Prestige Medical Group | Benign Prostatic Hyperplasia, Bladder Pain Syndrome, Interstitial Cystitis | 2 |
| ACCOMPLISH-2 Research Site | Chronic Weight Management, Obesity, Overweight | 1 |
| Ambros Clinical Trial Site | Complex Regional Pain Syndrome Type I | 1 |
| Artiva Investigational | IIM, Idiopathic Inflammatory Myopathies (IIMs), Myositis | 1 |
| Clinical Trial Site | High Cardiovascular Risk, High Risk Cardiovascular Disease, Hypertension | 1 |
| Foothill Reg Med Ctr | Lumbar Spinal Stenosis | 1 |
| Nkarta Investigational Site | Lupus Nephritis, Primary Membranous Nephropathy | 1 |
| Research | Urinary Tract Infections | 1 |
| Resolve Clinical Site | Primary Sjögren Syndrome | 1 |
| Solace Clinical Research | Uncontrolled Gout | 1 |
| Solace Clinical Research - Populace Health (Network) | Active Rheumatoid Arthritis | 1 |
| Solace Clinical Research - Tustin | Immunoglobulin G4 Related Disease | 1 |
| Solace Clinical Research California | Lupus Erythematosus, Systemic | 1 |
| Solace Research | Rheumatoid Arthritis, Systemic Lupus Erythematosus | 1 |
| UCI Health - Tustin | Early Detection of Cancer, Lung Cancer Screening, Lung Neoplasms | 1 |
| University Clinical Investigators, Incorporated | Body Weight, Nutrition Disorders, Nutritional and Metabolic Diseases | 1 |
Recruiting trials in Tustin grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 23 recruiting clinical trials in Tustin, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Tustin compensate participants for their time, travel, and study visits. Compensation varies by sponsor, study phase, and visit requirements — the exact amount is disclosed by the study team during the informed consent process.
Eligibility depends on the specific study. Each trial defines its own inclusion criteria (age, diagnosis, medical history, prior treatments) and exclusion criteria. Both patients with specific conditions and healthy volunteers can qualify, depending on the study design.
The most common conditions under active study in Tustin include Obesity (5), Overweight (5), Overweight and/or Obesity (2), Active Rheumatoid Arthritis (1), among many others. Browse the list above to explore every recruiting trial.
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Tustin on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
Click any study title above to see the full study record, including eligibility criteria, visit schedule, and the study team's contact information. Reach out to the central contact or recruiting site directly — they will guide you through screening and informed consent.
Recruiting research sites in Tustin include University Clinical Investigators, Inc., Orange County Research Center, Prestige Medical Group, among others. Each site lists its open studies and contact information on the study record above — call or email the site coordinator to ask about screening for a specific protocol.
The largest active categories in Tustin are Diabetes & metabolic (5), Neurology & pain (2), Cardiovascular (2). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.