As of August 2026, 22 paid clinical trials are recruiting in Concord, 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.
Concord offers studies at sites including John Muir Health for conditions such as Heart Failure, Graves' Disease, Obesity, ADHF. 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 Concord, CA at 10 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 |
|---|---|---|
| John Muir Health | Heart Failure, ADHF, Acute Myocardial Infarction | 5 |
| John Muir Medical Center - Concord Campus | Atherosclerotic Cardiovascular Disease (ASCVD), Elevated Lp(a), Percutaneous Coronary Intervention | 2 |
| John Muir Physician Network Clinical Research Center | Cardiovascular Diseases, Diabetes Mellitus, Type 2, Hypertension | 2 |
| John Muir Medical Center | Coronary Artery Disease, Hypothyroidism | 2 |
| John Muir Clinical Research Center | Non-small Cell Lung Cancer | 1 |
| John Muir Medical Center-Concord Campus | Malignant Neoplasm | 1 |
| John Muir Physicians Network | Heart Failure, Obesity | 1 |
| La Clínica Monument | Diabetes, Lifestyle, Healthy, Obesity | 1 |
| Premier Surgery Center | Lumbar Spinal Stenosis | 1 |
| West Coast Kidney Institute Concord | Arteriovenous Fistula, Chronic Kidney Disease, End Stage Renal Disease (ESRD) | 1 |
Recruiting trials in Concord grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 22 recruiting clinical trials in Concord, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in Concord 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 Concord include Heart Failure (3), Graves' Disease (2), Obesity (2), ADHF (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 Concord 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 Concord include John Muir Health, John Muir Medical Center - Concord Campus, John Muir Physician Network Clinical Research Center, 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 Concord are Cardiovascular (7), Diabetes & metabolic (6), Cancer & tumors (1). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.