Paid Clinical Trials in Napa, CA
As of July 2026, 37 paid clinical trials are recruiting in Napa, 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.
Napa offers studies at sites including Providence Queen of The Valley for conditions such as Malignant Solid Neoplasm, Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Malignant Neoplasm in the Brain, Metastatic Melanoma. 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 Napa
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·Clear filters·Top Research Study Locations in Napa
Researchers run research studies in Napa, CA at 12 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 |
|---|---|---|
| Providence Queen of The Valley | Malignant Solid Neoplasm, Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Malignant Neoplasm in the Brain | 26 |
| Ambros Clinical Trial Site | Complex Regional Pain Syndrome Type I | 1 |
| Interventional Pain Management Napa Valley Orthopedic Medical Group | Degenerative Disc Disease, Disc Degeneration, Lumbar Discogenic Pain | 1 |
| Local Institution - 2627 | Alzheimer's Disease | 1 |
| Napa Surgery Center | Lumbar Spinal Stenosis | 1 |
| Napa Valley Surgery Center | Lumbar Spinal Stenosis | 1 |
| Neurovations | Lower Back Pain | 1 |
| Neurovations Research | Osteoarthritis, Knee | 1 |
| One Of A Kind Clinical Research | Chronic Spontaneous Urticaria (CSU) | 1 |
| One of a Kind Clinical Research Center | Chronic Inducible Urticaria, Cold Urticaria, Cold-Induced Urticaria | 1 |
| Providence Queen of the Valley Medical Center | Lumbar Spinal Stenosis | 1 |
| Queen of the Valley Medical Center | Central Line Associated Blood Stream Infections (CLABSI) | 1 |
Active & Upcoming Studies in Napa (2026)
Recruiting trials in Napa grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (22 active studies)
- Studying Chemotherapy With or Without Panitumumab for Unresectable, Locally Advanced, or Metastatic Pancreatic Cancer Without KRAS Mutations · Phase 3 · SWOG Cancer Research Network
- Family Communications After Genetic Testing · Alliance for Clinical Trials in Oncology
Neurology & pain (3 active studies)
- Evaluation of IV AMBTX-01 (Neridronate) for Treatment of CRPS Type 1 (CRPS-RISE) · Phase 3 · Ambros Therapeutics, Inc.
- Safety and PK of Intrathecal CNTX-3001 for Intractable Chronic Low Back Pain · Phase 1 · Centrexion Therapeutics
Cardiovascular (1 active study)
- Product Surveillance Registry · Medtronic
Common conditions studied in Napa
- Malignant Solid Neoplasm (3 active studies)
- Anatomic Stage IV Breast Cancer AJCC v8 (2 active studies)
- Metastatic Malignant Neoplasm in the Brain (2 active studies)
- Metastatic Melanoma (2 active studies)
- Ovarian Carcinoma (2 active studies)
- Acral Lentiginous Melanoma (1 active study)
Leading research sponsors in Napa
- SWOG Cancer Research Network
- Alliance for Clinical Trials in Oncology
- NRG Oncology
- ECOG-ACRIN Cancer Research Group
- Ambros Therapeutics, Inc.
Frequently asked questions
How many paid clinical trials are currently recruiting in Napa?
There are approximately 37 recruiting clinical trials in Napa, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Napa pay participants?
Most recruiting trials in Napa 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 Napa?
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 Napa?
The most common conditions under active study in Napa include Malignant Solid Neoplasm (3), Anatomic Stage IV Breast Cancer AJCC v8 (2), Metastatic Malignant Neoplasm in the Brain (2), Metastatic Melanoma (2), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Napa?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Napa 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 Napa?
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 Napa?
Recruiting research sites in Napa include Providence Queen of The Valley, Ambros Clinical Trial Site, Interventional Pain Management Napa Valley Orthopedic 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.
What kinds of studies are recruiting in Napa right now?
The largest active categories in Napa are Cancer & tumors (22), Neurology & pain (3), Cardiovascular (1). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.