As of September 2026, 13 paid clinical trials are recruiting for Oncology in South Pasadena, California. Compensation typically covers time, travel, and study visits, and many studies also include study-related medical care at no cost.
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 South Pasadena, CA at 3 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 South Pasadena | Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8 | 25 |
| City of Hope at South Pasadena | Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8 | 2 |
| City of Hope | Ductal Carcinoma in Situ | 1 |
Recruiting trials in South Pasadena grouped by therapeutic area, drawn from ClinicalTrials.gov. Each bucket shows the most recent example studies.
There are approximately 29 recruiting clinical trials in South Pasadena, California listed on ClinicalTrials.gov. The number changes weekly as new studies open and others close enrollment.
Most recruiting trials in South Pasadena 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 South Pasadena include Anatomic Stage II Breast Cancer AJCC v8 (4), Anatomic Stage I Breast Cancer AJCC v8 (3), Anatomic Stage III Breast Cancer AJCC v8 (3), Anatomic Stage IV Breast Cancer AJCC v8 (2), 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 South Pasadena 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 South Pasadena include City of Hope South Pasadena, City of Hope at South Pasadena, City of Hope, 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 South Pasadena are Cancer & tumors (27). Use the filters above to narrow by therapeutic area, phase, age, or healthy-volunteer eligibility.