Home › Breast Cancer › Oregon › Gresham
Breast Cancer clinical trials in Gresham, OR
3 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.
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
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
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. These extra cells can form a mass called a tumor.
More about Breast Cancer on MedlinePlus
Breast Cancer trials in other cities
- New York City, NY134 studies
- Houston, TX126 studies
- Boston, MA110 studies
- Nashville, TN79 studies
- Los Angeles, CA71 studies
- Edison, NJ69 studies
- St. Louis, MO65 studies
- Durham, NC63 studies
- Queens, NY63 studies
- Chicago, IL58 studies
- Philadelphia, PA56 studies
- Dallas, TX54 studies
Other studies in Gresham
- Prostate Cancer5 studies
- Colorectal Cancer5 studies
- Melanoma3 studies
- Lung Cancer3 studies
- Oral Cancer3 studies
- Non-Small Cell Lung Cancer3 studies
- Colon Cancer3 studies
From ClinicalTrials.gov, data retrieved Sep 29, 2026. Each study sets its own eligibility; the study team decides who can join.