Breast Cancer clinical trials in Montana

9 actively recruiting breast cancer trials at 8 sites across Montana.

Data from ClinicalTrials.gov · last refreshed 2026-08-17

Phase 3 Recruiting Network

Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

This phase III trial compares the effects of shorter chemotherapy (chemo)-immunotherapy without anthracyclines to usual chemo-immunotherapy for the treatment of early-stage triple negative breast cancer. Paclitaxel is in a class of medicat…

Sponsor: SWOG Cancer Research Network

NCT ID: NCT05929768

Sites in Montana:

Community Hospital of Anaconda — Anaconda, Montana
Billings Clinic Cancer Center — Billings, Montana
Saint Vincent Frontier Cancer Center — Billings, Montana
Bozeman Health Deaconess Hospital — Bozeman, Montana
Saint James Community Hospital and Cancer Treatment Center — Butte, Montana

View on ClinicalTrials.gov →

Phase 3 Recruiting Academic/Other

De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)

This Phase III Trial evaluates whether breast conservation surgery and endocrine therapy results in a non-inferior rate of invasive or non-invasive ipsilateral breast tumor recurrence (IBTR) compared to breast conservation with breast radi…

Sponsor: NRG Oncology

NCT ID: NCT04852887

Sites in Montana:

Billings Clinic Cancer Center — Billings, Montana
Bozeman Health Deaconess Hospital — Bozeman, Montana
Benefis Sletten Cancer Institute — Great Falls, Montana
Community Medical Center — Missoula, Montana

View on ClinicalTrials.gov →

Phase 3 Recruiting Academic/Other

ShortStop-HER2: 12 Months vs. 6 Months of HER2-targeted Medications for People With HER2+ Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Trastuzumab

This phase III trial compares 6 months of human epidermal growth factor receptor 2 (HER2)-targeted therapy to 12 months of HER2-targeted therapy for the treatment of HER2-positive (+) breast cancer in patients that had a pathologic complet…

Sponsor: Alliance for Clinical Trials in Oncology

NCT ID: NCT06876714

Sites in Montana:

Community Hospital of Anaconda — Anaconda, Montana
Billings Clinic Cancer Center — Billings, Montana
Bozeman Health Deaconess Hospital — Bozeman, Montana
Benefis Sletten Cancer Institute — Great Falls, Montana
Great Falls Clinic — Great Falls, Montana

View on ClinicalTrials.gov →

Phase 3 Recruiting Industry

Phase IIIb Study of Ribociclib + ET in Early Breast Cancer

The purpose of this open-label, multicenter, phase IIIb, single-arm study is to characterize the efficacy and safety of the combination of ribociclib and standard adjuvant endocrine therapy (ET) on invasive breast cancer-free survival (iBC…

Sponsor: Novartis Pharmaceuticals

NCT ID: NCT05827081

Sites in Montana:

Intermountain Healthcare — Billings, Montana

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Phase 3 Recruiting Industry

Phase 3 Study of Gedatolisib as First-Line Treatment for Patients With HR-Positive, HER2-Negative Advanced Breast Cancer (VIKTORIA-2)

This is a Phase 3, open-label, randomized, clinical trial evaluating the efficacy and safety of gedatolisib and palbociclib plus endocrine therapy for the treatment of patients with locally advanced or metastatic HR+/HER2- advanced breast …

Sponsor: Celcuity Inc

NCT ID: NCT06757634

Sites in Montana:

SCL Health - Cancer Centers of Montana — Billings, Montana

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Phase 2 Recruiting NIH

Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial

This ComboMATCH patient screening trial is the gateway to a coordinated set of clinical trials to study cancer treatment directed by genetic testing. Patients with solid tumors that have spread to nearby tissue or lymph nodes (locally adva…

Sponsor: National Cancer Institute (NCI)

NCT ID: NCT05564377

Sites in Montana:

Community Hospital of Anaconda — Anaconda, Montana
Billings Clinic Cancer Center — Billings, Montana
Bozeman Health Deaconess Hospital — Bozeman, Montana
Benefis Sletten Cancer Institute — Great Falls, Montana
Logan Health Medical Center — Kalispell, Montana

View on ClinicalTrials.gov →

Phase 2 Recruiting Academic/Other

Telehealth Exercise Program Evaluating Fatigue and Physical Function in Rural Cancer Survivors

This study investigates the efficacy of a telehealth exercise program designed specifically for rural cancer survivors with cancer-related fatigue (CRF). Small dried blood samples and measures of physical function will be collected through…

Sponsor: University of Colorado, Denver

NCT ID: NCT07001241

Sites in Montana:

University of Montana — Missoula, Montana

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Recruiting Academic/Other

Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics

This is a multi-site clinical study enrolling 2000 newly diagnosed patients with breast, colorectal, melanoma, non-Hodgkin lymphoma, or non-small cell lung cancer, who are planning to receive one or more systemic cancer directed therapies …

Sponsor: Wake Forest University Health Sciences

NCT ID: NCT06418204

Sites in Montana:

Community Hospital of Anaconda — Anaconda, Montana
Billings Clinic Cancer Center — Billings, Montana
Montana Cancer Consortium NCORP — Billings, Montana
Bozeman Health Deaconess Hospital — Bozeman, Montana
Benefis Sletten Cancer Institute — Great Falls, Montana

View on ClinicalTrials.gov →

Recruiting Industry

SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry

International registry for cancer patients evaluating the feasibility and clinical utility of an Artificial Intelligence-based precision oncology clinical trial matching tool, powered by a virtual tumor boards (VTB) program, and its clinic…

Sponsor: Massive Bio, Inc.

NCT ID: NCT03452774

Sites in Montana:

Massive Bio SYNERGY-AI site — Billings, Montana

View on ClinicalTrials.gov →

Medical disclaimer: This page aggregates public ClinicalTrials.gov data. It is not medical advice. Always confirm eligibility and enrollment details with the trial site or your oncologist.

Source: ClinicalTrials.gov API v2 · Last checked: 2026-08-17