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Breast Cancer clinical trials in Honolulu, HI
11 studies for Breast Cancer are looking for participants at sites in and around Honolulu (within about 30 miles). Open a study to see who can join and how to contact the study team.
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The Vanguard Study: Testing a New Way to Screen for Cancer
RecruitingHealthy volunteers welcome
- Kaiser Permanente Moanalua Medical Center, Honolulu
A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)
RecruitingPhase 3
- Kaiser Permanente Moanalua Medical Center, Honolulu
E-Mindfulness Approaches for Living After Breast Cancer
RecruitingPhase 3
- Kaiser Permanente Moanalua Medical Center, Honolulu
Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics
RecruitingObservational study
- Hawaii Cancer Care Inc - Waterfront Plaza, Honolulu
- Queen's Cancer Center - POB I, Honolulu
- Queen's Medical Center, Honolulu
- and 9 more
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
- Hawaii Cancer Care Inc - Waterfront Plaza, Honolulu
- Queen's Cancer Cenrer - POB I, Honolulu
- Queen's Medical Center, Honolulu
- and 13 more
Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer
RecruitingPhase 3
- Clinical Trial Site, Honolulu
A Prospective Study to Develop and Clinically Validate an in Vitro Diagnostic Medical Device That Uses Blood to Classify Patients at High Risk for Breast Cancer
RecruitingObservational study
- Univercity of Hawaii Cancer Center, Honolulu
EXoPERT EMERALD Clinical Study
RecruitingObservational studyHealthy volunteers welcome
- University of Hawaii Cancer Center, Honolulu
Comparative Effectiveness Trial of Two Supportive Cancer Care Delivery Models for Adults With Cancer
Recruiting
- Spark M. Matsunaga VA Medical Center, Honolulu
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
- Hawaii Cancer Care Inc - Waterfront Plaza, Honolulu
- Queen's Cancer Cenrer - POB I, Honolulu
- Queen's Medical Center, Honolulu
- and 12 more
Safety Study of MELK Inhibitor to Treat Patients With Advanced Breast Cancer and Triple Negative Breast Cancer
RecruitingPhase 1
- Kapi'olani Medical Center for Women & Children, Honolulu
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.
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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 Honolulu
- Obesity14 studies
- Cancer (all types)13 studies
- Overweight13 studies
- Non-Small Cell Lung Cancer12 studies
- Type 2 Diabetes8 studies
- Lung Cancer8 studies
- Ovarian Cancer7 studies
- Pancreatic Cancer7 studies
- Metastatic Cancer6 studies
- Neuroblastoma6 studies
- Prostate Cancer6 studies
- Acute Myeloid Leukemia6 studies
From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.