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Breast Cancer clinical trials in Bend, OR

4 studies for Breast Cancer are looking for participants at sites in and around Bend (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 →

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

RecruitingObservational studyHealthy volunteers welcome

Saint Charles Health System, Bend
Saint Charles Health System-Redmond, Redmond · 16 mi away

Ages 40 to 75 · All sexes · Updated Oct 2, 2026 · NCT05334069

ROSETTA Breast-01: The Effects and Safety of Pumitamig in Patients With Triple-Negative Breast Cancer

RecruitingPhase 3

St Charles Bend Cancer Center, Bend
St. Charles Cancer Center - Redmond, Redmond · 16 mi away

Ages 18 and older · All sexes · Updated Sep 17, 2026 · NCT07173751

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

Saint Charles Health System, Bend
Saint Charles Health System-Redmond, Redmond · 16 mi away

Ages 18 to 60 · Women · Updated Sep 2, 2026 · NCT05879926

E-Mindfulness Approaches for Living After Breast Cancer

RecruitingPhase 3

Saint Charles Health System, Bend
Saint Charles Health System-Redmond, Redmond · 16 mi away

Ages 18 to 50 · All sexes · Updated Aug 4, 2026 · NCT06748222

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

Other studies in Bend

From ClinicalTrials.gov, data retrieved Oct 5, 2026. Each study sets its own eligibility; the study team decides who can join.