Paid Clinical Trials in Walnut Creek, CA
As of July 2026, 179 paid clinical trials are recruiting in Walnut Creek, 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.
Walnut Creek offers studies at sites including Kaiser Permanente-Walnut Creek for conditions such as Obesity, Overweight, Major Depressive Disorder, Alzheimer Disease. 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: .
Trials by specialty in Walnut Creek
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Researchers run research studies in Walnut Creek, CA at 25 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 |
|---|---|---|
| Kaiser Permanente-Walnut Creek | Lung Non-Small Cell Carcinoma, Stage IIIB Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8 | 30 |
| Sunwise Clinical Research | Major Depressive Disorder, Acute Migraine, Acute Treatment of Migraine | 18 |
| Diablo Clinical Research, Inc. | Obesity, Overweight, Diabetes Mellitus | 16 |
| BASS Medical Group - Lennon | Malignant Solid Neoplasm, Adenocarcinoma of the Colon, Adenocarcinoma of the Rectum | 7 |
| John Muir Medical Center-Walnut Creek | Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Ann Arbor Stage I Lymphoma | 7 |
| Diablo Clinical Research | Type 1 Diabetes Mellitus, Acute Migraine, Atherosclerotic Cardiovascular Disease | 7 |
| Bay Area Retina Associates | Age - Related Macular Degeneration (AMD), DME, Diabetic Macular Edema | 6 |
| John Muir Health | Non Small Cell Lung Cancer, Acute Stroke, Aneurysmal Subarachnoid Hemorrhage (aSAH) | 6 |
| Kaiser Permanente Walnut Creek Medical Center | Antibiotic Stewardship, Carcinoma, Non-Small-Cell Lung, Chronic Lymphocytic Leukemia | 5 |
| BASS Cancer Center | Carcinoma, Non-Small-Cell Lung, Drug-Related Side Effects and Adverse Reactions, Nausea | 3 |
| ADARx Clinical Site | HAE, Hereditary Angioedema - Type 1, Hereditary Angioedema - Type 2 | 2 |
| Bay Area Retina Associates - Walnut Creek | Diabetic Macular Edema, Geographic Atrophy Secondary to Age-related Macular Degeneration | 2 |
| Boomerang Healthcare | Chronic Pain, Lumbar Disc Disease | 2 |
| Diablo Clinical Research, LLC dba Flourish Research | Body Weight, COVID-19 Vaccines, Nutrition Disorders | 2 |
| Epic Care Cyberknife Center | Acral Lentiginous Melanoma, Anatomic Stage IV Breast Cancer AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8 | 2 |
| GSK Investigational Site | Chickenpox, Measles, Measles-Mumps-Rubella+Chickenpox Vaccine | 2 |
| Kaiser Permanente - Walnut Creek Medical Center | Advanced Solid Tumors, Cutaneous Melanoma, Stage II, Lymphoma, Non-Hodgkin | 2 |
| Kaiser Permanente Walnut Creek | Breast Neoplasms, Clostridioides Difficile Associated Disease, Neoplasm Metastasis | 2 |
| Sunwise Clinical Research, LLC - Walnut Creek - IVY - PPDS | Psychosis Associated With Alzheimer's Disease | 2 |
| Sunwise Clinical Research, Llc | Depression, Major Depressive Disorder (MDD), Major Depressive Episode (MDE) | 2 |
| Vanda Investigational Site | Major Depressive Disorder (MDD), Schizophrenia | 2 |
| Bass Medical Group | Lymphoma, Large B-Cell, Diffuse, DLBCL, Diffuse Large B-Cell Lymphoma | 2 |
| John Muir Health Cancer Center | Fallopian Tube Cancer, Ovarian Cancer, Primary Peritoneal Cancer | 2 |
| 2121 N. California Blvd., Suite 310 | Heart Failure | 1 |
| Adverum Clinical | Neovascular Age-Related Macular Degeneration (nAMD), Wet AMD | 1 |
Active & Upcoming Studies in Walnut Creek (2026)
Recruiting trials in Walnut Creek grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (63 active studies)
- A Study to Evaluate the Efficacy of Pumitamig Versus Pembrolizumab in Participants With Previously Untreated Advanced Non-Small Cell Lung Cancer and PD-L1 ≥ 50%. (ROSETTA Lung-202) · Phase 3 · Bristol-Myers Squibb
- Sonesitatug Vedotin in Combination With Capecitabine With or Without Rilvegostomig in Participants With Advanced or Metastatic Gastric, Gastroesophageal Junction, or Esophageal Adenocarcinoma Expressing Claudin18.2 · Phase 3 · AstraZeneca
Diabetes & metabolic (22 active studies)
Neurology & pain (18 active studies)
- A Long-Term Safety Study of Elismetrep (K-304) in the Acute Treatment of Migraine · Phase 3 · Kallyope Inc.
- A Study to Evaluate the Efficacy and Safety of Elismetrep (K-304) in the Acute Treatment of Migraine · Phase 3 · Kallyope Inc.
Eye & vision (11 active studies)
- A Study in People With Diabetic Macular Edema to Test How Well Different Doses of BI 3812465 Are Tolerated · Phase 1, Phase 2 · Boehringer Ingelheim
- A Study to Evaluate the Safety, Tolerability, Pharmacodynamics, and Pharmacokinetics of RO7823653 in Participants With Diabetic Macular Edema (DME) · Phase 1 · Genentech, Inc.
Mental health & behavior (9 active studies)
- A Study to Evaluate TNX-102 SL Monotherapy Versus Placebo in Participants With Major Depressive Disorder (MDD) · Phase 2 · Tonix Pharmaceuticals, Inc.
- A Study of Brenipatide in Adult Participants With Schizophrenia · Phase 2 · Eli Lilly and Company
Cardiovascular (5 active studies)
- Zilebesiran in Patients With Hypertension Not Adequately Controlled and With Either Established Cardiovascular Disease or High Risk for Cardiovascular Disease · Phase 3 · Alnylam Pharmaceuticals
- Evaluation of Efficacy and Safety of Iloperidone for the Treatment of Participants With Uncontrolled Hypertension · Phase 2 · Vanda Pharmaceuticals
Pediatric (3 active studies)
- Vancomycin Reduction Practices (VRP) in the NICU · Children's Hospital of Philadelphia
- CNP-103 in Adolescent and Adult Subjects Ages 12-35 With Recently Diagnosed (Within 6 Months) Stage 3 Type 1 Diabetes (T1D) · Phase 1, Phase 2 · COUR Pharmaceutical Development Company, Inc.
Vaccines (2 active studies)
- A Study to Learn About a COVID-19 Vaccine in Healthy Adults 18 Through 64 Years of Age · Phase 4 · BioNTech SE
- A Study on the Immune Response and Safety of an Investigational Combined Measles, Mumps, Rubella and Varicella Vaccine, When Administered as Intramuscular Injection to Healthy Children 15 Months to 6 Years of Age · Phase 3 · GlaxoSmithKline
Common conditions studied in Walnut Creek
- Obesity (12 active studies)
- Overweight (9 active studies)
- Major Depressive Disorder (6 active studies)
- Alzheimer Disease (5 active studies)
- Hereditary Angioedema (HAE) (4 active studies)
- Migraine (4 active studies)
Leading research sponsors in Walnut Creek
- National Cancer Institute (NCI)
- Eli Lilly and Company
- Pfizer
- AbbVie
- NRG Oncology
Frequently asked questions
How many paid clinical trials are currently recruiting in Walnut Creek?
There are approximately 179 recruiting clinical trials in Walnut Creek, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Walnut Creek pay participants?
Most recruiting trials in Walnut Creek 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.
Who can participate in a clinical trial in Walnut Creek?
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.
What conditions are most commonly studied in Walnut Creek?
The most common conditions under active study in Walnut Creek include Obesity (12), Overweight (9), Major Depressive Disorder (6), Alzheimer Disease (5), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Walnut Creek?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Walnut Creek on an ongoing basis. Use the "Healthy volunteers only" filter above to view trials that accept participants without the study's target condition.
How do I enroll in a clinical trial in Walnut Creek?
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.
Where can I take part in paid clinical trials in Walnut Creek?
Recruiting research sites in Walnut Creek include Kaiser Permanente-Walnut Creek, Sunwise Clinical Research, Diablo Clinical Research, Inc., 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.
What kinds of studies are recruiting in Walnut Creek right now?
The largest active categories in Walnut Creek are Cancer & tumors (63), Diabetes & metabolic (22), Neurology & pain (18). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.