Clinical Research Directory
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8 clinical studies listed.
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Tundra lists 8 Stage I Breast Cancer AJCC v7 clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT02954874
Testing MK-3475 (Pembrolizumab) as Adjuvant Therapy for Triple Receptor-Negative Breast Cancer
This randomized phase III trial studies how well pembrolizumab works in treating patients with triple-negative breast cancer. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread.
Gender: All
Ages: 18 Years - Any
Updated: 2026-04-09
57 states
NCT05334069
Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection
This study collects blood and tissue samples from patients with cancer and without cancer to evaluate tests for early cancer detection. Collecting and storing samples of blood and tissue from patients with and without cancer to study in the laboratory may help researchers develop tests for the early detection of cancers.
Gender: All
Ages: 40 Years - 75 Years
Updated: 2026-04-07
45 states
NCT02945579
Multicenter Trial for Eliminating Breast Cancer Surgery or Radiotherapy in Exceptional Responders to Neoadjuvant Systemic Therapy
This clinical trial studies eliminating surgery and/or radiation therapy in treating breast cancer patients. In HER2 positive and triple negative breast cancers, after systemic therapy, when image-guided biopsy shows no residual cancer, patients then receive standard breast radiotherapy with no surgery. In ER positive/HER2 negative breast cancers, after endocrine therapy and ablative radiotherapy, when image-guided biopsy shows no residual cancer, patients then receive standard endocrine therapy with no surgery. For patients who have HER2 positive and triple negative breast cancers and standard surgery, after systemic therapy, breast radiotherapy is being eliminated when the pathology from surgery shows no residual cancer.
Gender: FEMALE
Ages: 30 Years - Any
Updated: 2026-03-09
8 states
NCT02912312
Hypofractionated vs. Conventional Regional Nodal Radiation Therapy for Patients With Invasive Breast Cancer
To compare how often cancer recurs (comes back) after 3 weeks of radiation compared to 5 weeks of radiation in patients who receive radiation therapy delivered to the lymph nodes near the breast. The side effects that can develop during or after radiation treatment, including how often arm swelling (edema) happens, will also be studied.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2026-01-07
8 states
NCT01245712
Radiation Therapy in Treating Patients With Stage 0-II Breast Cancer
This phase II trial studies the side effects and how well radiation therapy works in treating patients with stage 0-II breast cancer. Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2025-12-17
1 state
NCT02754752
Electroacupuncture Therapy in Reducing Chronic Pain in Patients After Breast Cancer Treatment
This randomized phase II trial studies how well electroacupuncture therapy works in reducing chronic pain in patients following surgery for stage I-III breast cancer. Electroacupuncture therapy is a type of complementary integrative medicine in which pulses of weak electrical current are sent through very thin, solid, sterile, stainless steel needles into certain points in the skin. Electroacupuncture therapy may help to lower pain and other surgery-related symptoms.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2025-10-20
1 state
NCT03317405
Phase I Trial of Endoxifen Gel Versus Placebo in Women Undergoing Breast Surgery
This randomized phase I trial studies the side effects and best dose of endoxifen hydrochloride in treating participants who are undergoing breast surgery. Endoxifen hydrochloride may treat or reduce the risk of breast cancer.
Gender: FEMALE
Ages: 18 Years - Any
Updated: 2025-08-28
3 states
NCT02276443
Molecular Testing and Imaging in Improving Response in Patients With Stage I-III Triple-Negative Breast Cancer Receiving Chemotherapy MDACC Breast Moonshot Initiative
This clinical trial assesses whether a newly designed algorithm which looks at the genomic signature of each patient's tumor to predict their sensitivity to standard of care treatment verses being placed on a personally designed treatment trial can improve the responses in patients with newly diagnosed triple-negative breast cancer (TNBC). Testing the primary tumor biopsy for certain proteins and monitoring the lymphocyte infiltration into the tumors may help doctors determine the sub-type of TNBC, and direct treatments that may work well. It is not yet known whether assigning treatment based on the patient's tumor classification will improve how well the tumor responds.
Gender: All
Ages: 18 Years - Any
Updated: 2025-08-01
1 state