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Breast Cancer clinical trials in Gresham, OR
4 studies for Breast Cancer are looking for participants at sites in and around Gresham (within about 30 miles). Open a study to see who can join and how to contact the study team.
Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →
Study of Patritumab Deruxtecan Plus Pembrolizumab With Other Anticancer Agents in Participants With High-Risk Early-Stage Triple-Negative or Hormone Receptor-Low Positive/HER-2 Negative Breast Cancer (MK-1022-010, HERTHENA-Breast-03)
RecruitingPhase 2
- Northwest Cancer Specialists, P.C. ( Site 8003), Happy Valley · 6 mi away
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
RecruitingObservational studyHealthy volunteers welcome
- Clackamas Radiation Oncology Center, Clackamas · 9 mi away
Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25
RecruitingPhase 3
- Clackamas Radiation Oncology Center, Clackamas · 9 mi away
De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)
RecruitingPhase 3
- Legacy Mount Hood Medical Center, Gresham
- Clackamas Radiation Oncology Center, Clackamas · 9 mi away
About Breast Cancer
Breast cancer is a cancer that starts in the breast tissue, when cells change and grow out of control. Learn about the types, diagnosis, and treatments.
More about Breast Cancer on MedlinePlus
Breast Cancer trials in other cities
- New York City, NY144 studies
- Houston, TX126 studies
- Boston, MA110 studies
- Nashville, TN78 studies
- Los Angeles, CA73 studies
- Edison, NJ70 studies
- Queens, NY67 studies
- Durham, NC63 studies
- St. Louis, MO63 studies
- Chicago, IL59 studies
- Dallas, TX54 studies
- Philadelphia, PA51 studies
Other studies in Gresham
- Prostate Cancer5 studies
- Colorectal Cancer5 studies
- Non-Small Cell Lung Cancer4 studies
- Oral Cancer4 studies
- Melanoma4 studies
- Aortic Valve Stenosis3 studies
- Head and Neck Squamous Cell Carcinoma3 studies
- Laryngeal Cancer3 studies
- Lung Cancer3 studies
- Colon Cancer3 studies
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.