As of August 2026, 21 paid clinical trials are recruiting in Montclair, California. Compensation typically covers time, travel, and study visits, with stipends ranging from modest amounts for short outpatient studies to several thousand dollars for long or inpatient protocols.
Montclair offers studies at sites including Catalina Research Institute, LLC for conditions such as Schizophrenia, Bipolar Disorder, Bipolar Disorder Type I With Mania, Bipolar I Disorder. Both patients with specific conditions and healthy volunteers can qualify. Most trials offer free study-related medical care alongside compensation.
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 Montclair, CA at 6 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 |
|---|---|---|
| Catalina Research Institute, LLC | Bipolar Disorder, Bipolar Disorder Type I With Mania, Bipolar-I Disorder With Mania or Mania With Mixed Features | 12 |
| Catalina Research Institute | MASH - Metabolic Dysfunction-Associated Steatohepatitis, Obesity, Overweight | 4 |
| 89bio Clinical Study Site | Metabolic Dysfunction-Associated Steatotic Liver Disease (MASH) / Nonalcoholic Steatohepatitis (NASH) With Fibrosis | 1 |
| GSK Investigational Site | Non-alcoholic Fatty Liver Disease | 1 |
| Kailera Clinical Site | Obesity With Diabetes, Overweight With Diabetes | 1 |
| Local Institution - 0187 | Schizophrenia | 1 |
Recruiting trials in Montclair grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 21 recruiting clinical trials in Montclair, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Montclair 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 Montclair include Schizophrenia (3), Bipolar Disorder (1), Bipolar Disorder Type I With Mania (1), Bipolar I Disorder (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 Montclair 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 Montclair include Catalina Research Institute, LLC, Catalina Research Institute, 89bio Clinical Study Site, 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 Montclair are Mental health & behavior (7), Diabetes & metabolic (7). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.