Paid Clinical Trials in Arcadia, CA
As of July 2026, 15 paid clinical trials are recruiting in Arcadia, 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.
Arcadia offers studies at sites including City of Hope at Arcadia for conditions such as Non-alcoholic Fatty Liver Disease, Acute Stroke, Adults, Aging. 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 Arcadia
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·Clear filters·Top Research Study Locations in Arcadia
Researchers run research studies in Arcadia, CA at 11 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 |
|---|---|---|
| City of Hope at Arcadia | Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8 | 2 |
| GSK Investigational Site | Non-alcoholic Fatty Liver Disease | 2 |
| Keck Medicine of USC | Chronic Rhinosinusitis (CRS), Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) | 2 |
| Win Retina | Diabetic Macular Edema, Macular Edema | 2 |
| City of Hope | Familial Adenomatous Polyposis (FAP) | 1 |
| FOMAT - Unio Specialty Care Arcadia | Ulcerative Colitis | 1 |
| Foothill Cardioology | Urothelial Carcinoma | 1 |
| SMART Surgery Center | Lumbar Spinal Stenosis | 1 |
| San Gabriel Woman's Health | Pneumococcal Disease | 1 |
| USC Arcadia Hospital | Acute Stroke, Ischemic Stroke, Stroke | 1 |
| USC Voice Center | Adults, Aging, Atrophy of Vocal Cord | 1 |
Active & Upcoming Studies in Arcadia (2026)
Recruiting trials in Arcadia grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
Cancer & tumors (2 active studies)
- Ultra-hypofractionated Whole Breast Irradiation With Lumpectomy Cavity Boost for the Treatment of Stage I-III Breast Cancer · Phase 2 · City of Hope Medical Center
- A Study of Disitamab Vedotin Alone or With Pembrolizumab in Urothelial Cancer That Expresses HER2 · Phase 2 · Seagen, a wholly owned subsidiary of Pfizer
Diabetes & metabolic (2 active studies)
- A Clinical Study to Investigate the Safety and Tolerability of Efimosfermin Alfa Injection in Participants With Known or Suspected F2- or F3-stage MASH · Phase 3 · GlaxoSmithKline
- A Pivotal Clinical Study to Investigate Efimosfermin Alfa in Participants With Biopsy-confirmed F2- or F3-stage MASH · Phase 3 · GlaxoSmithKline
Eye & vision (2 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 Test Whether BI 1815368 Helps People With an Eye Condition Called Diabetic Macular Edema · Phase 2 · Boehringer Ingelheim
Neurology & pain (1 active study)
- Treatment of Acute Ischemic Stroke (ReMEDy2 Trial) · Phase 2, Phase 3 · DiaMedica Therapeutics Inc
Common conditions studied in Arcadia
- Non-alcoholic Fatty Liver Disease (2 active studies)
- Acute Stroke (1 active study)
- Adults (1 active study)
- Aging (1 active study)
- Anatomic Stage I Breast Cancer AJCC v8 (1 active study)
- Anatomic Stage II Breast Cancer AJCC v8 (1 active study)
Leading research sponsors in Arcadia
- Boehringer Ingelheim
- City of Hope Medical Center
- GlaxoSmithKline
- University of Southern California
- DiaMedica Therapeutics Inc
Frequently asked questions
How many paid clinical trials are currently recruiting in Arcadia?
There are approximately 15 recruiting clinical trials in Arcadia, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Do clinical trials in Arcadia pay participants?
Most recruiting trials in Arcadia 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 Arcadia?
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 Arcadia?
The most common conditions under active study in Arcadia include Non-alcoholic Fatty Liver Disease (2), Acute Stroke (1), Adults (1), Aging (1), among many others. Browse the list above to explore every recruiting trial.
Are there clinical trials for healthy volunteers in Arcadia?
Yes. Healthy-volunteer studies — often early-phase pharmacology or vaccine trials — recruit in Arcadia 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 Arcadia?
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 Arcadia?
Recruiting research sites in Arcadia include City of Hope at Arcadia, GSK Investigational Site, Keck Medicine of USC, 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 Arcadia right now?
The largest active categories in Arcadia are Cancer & tumors (2), Diabetes & metabolic (2), Eye & vision (2). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.