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Breast Cancer clinical trials in Eau Claire, WI
5 studies for Breast Cancer are looking for participants at sites in and around Eau Claire (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 →
A Study of Elacestrant Versus Standard Endocrine Therapy in Women and Men With ER+,HER2-, Early Breast Cancer With High Risk of Recurrence
RecruitingPhase 3
- Mayo Clinic Health System - Eau Claire, Eau Claire
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
- Marshfield Medical Center-EC Cancer Center, Eau Claire
- Marshfield Clinic-Chippewa Center, Chippewa Falls · 10 mi away
E-Mindfulness Approaches for Living After Breast Cancer
RecruitingPhase 3
- Mayo Clinic Health System-Eau Claire Clinic, Eau Claire
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
- Marshfield Medical Center-EC Cancer Center, Eau Claire
Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics
RecruitingObservational study
- Marshfield Medical Center-EC Cancer Center, Eau Claire
- Mayo Clinic Health System-Eau Claire Clinic, Eau Claire
- Marshfield Clinic-Chippewa Center, Chippewa Falls · 10 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, MA111 studies
- Nashville, TN80 studies
- Los Angeles, CA72 studies
- Edison, NJ68 studies
- St. Louis, MO64 studies
- Durham, NC63 studies
- Queens, NY63 studies
- Chicago, IL58 studies
- Philadelphia, PA56 studies
- Dallas, TX55 studies
Other studies in Eau Claire
- Lung Cancer8 studies
- Non-Small Cell Lung Cancer7 studies
- Prostate Cancer5 studies
- Head and Neck Squamous Cell Carcinoma4 studies
- Pancreatic Cancer4 studies
- Esophageal Adenocarcinoma3 studies
- Melanoma3 studies
- Hypopharyngeal Cancer3 studies
- Laryngeal Cancer3 studies
- Oral Cancer3 studies
- Colorectal Cancer3 studies
- Multiple Myeloma3 studies
From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.