Clinical Trials Browser

Phase 2 × Breast Neoplasms × Clear all

NCT02874430 2026-04-22

Metformin Hydrochloride and Doxycycline in Treating Patients With Localized Breast or Uterine Cancer

Phase 2 Terminated

29 enrolled 11 charts

Breast Neoplasms

NCT04837820 2026-04-22

The Effect of Acupuncture on Cancer-Related Cognitive Difficulties

Phase 2 Active not recruiting

Breast Neoplasms

NCT05596409 2026-04-22

ELCIN

Phase 2 Active not recruiting

Breast Neoplasms

NCT07069595 2026-04-22

PREDICT-RD

Phase 2 Recruiting

Breast Neoplasms, Neoplasm, Residual, Triple Negative Breast Neoplasms

NCT07123649 2026-04-22

I-MAMMO

Phase 2 Recruiting

Breast Neoplasms

NCT07545044 2026-04-22

A Study of JSKN003 Versus Trastuzumab in Combination With Pertuzumab and Docetaxel as First-Line Treatment for HER2-Positive Recurrent or Metastatic Breast Cancer

Phase 2 Not yet recruiting

Breast Neoplasms

NCT02957968 2026-04-21

Neoadjuvant Pembrolizumab + Decitabine Followed by Std Neoadj Chemo for Locally Advanced HER2- Breast Ca

Phase 2 Active not recruiting

46 enrolled 21 charts

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT03483012 2026-04-21

Atezolizumab + Stereotactic Radiation in Triple-negative Breast Cancer and Brain Metastasis

Phase 2 Completed

6 enrolled 19 charts

Breast Neoplasms

NCT07378306 2026-04-21

FACT-TN

Phase 2 Recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT03412877 2026-04-20

Administration of Autologous T-Cells Genetically Engineered to Express T-Cell Receptors Reactive Against Neoantigens in People With Metastatic Cancer

Phase 2 Recruiting

BreastEndocrineGynecologicNETPlasma cellThoracic

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Multiple Myeloma, Ovarian Neoplasms, Urogenital Neoplasms, Neuroendocrine Tumors

NCT03820141 2026-04-20

DTP

Phase 2 Active not recruiting

51 enrolled 12 charts

Breast Neoplasms

NCT05491226 2026-04-20

Reinvigorating TNBC Response to Immunotherapy With Combination Myeloid Inhibition and Radiation

Phase 2 Recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT07015853 2026-04-20

ASTRAEA: ReinvigorAting ReSponse To ImmunotheRApy in MEtAstatic TNBC With Combination Myeloid Inhibition and Radiation

Phase 2 Not yet recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT07405801 2026-04-20

A Phase II Study Evaluating the Efficacy and Safety of Inavolisib Plus Ribociclib Plus Fulvestrant Versus Placebo Plus Ribociclib Plus Fulvestrant in Participants With Advanced Breast Cancer

Phase 2 Recruiting

Breast Neoplasms

NCT07539753 2026-04-20

Brain Radiotherapy Combined With Dalpiciclib and Endocrine Therapy in HR-Positive/HER2-Negative Advanced Breast Cancer With Brain Metastases

Phase 2 Not yet recruiting

Brain Neoplasms, Breast Neoplasms

NCT02326974 2026-04-17

T-DM1+Pertuzumab in Pre-OP Early-Stage HER2+ BRCA

Phase 2 Active not recruiting

164 enrolled 19 charts

Breast Neoplasms

NCT03971409 2026-04-17

InCITe

Phase 2 Active not recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT05570253 2026-04-17

A Study of SDX-7320 in Combination With Eribulin for People With Breast Cancer

Phase 2 Recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT06427226 2026-04-17

Evaluation of the Possible Safety and Efficacy of Dapagliflozin in the Prophylaxis of Doxorubicin-Induced Cardiotoxicity

Phase 2 Recruiting

Breast Neoplasms

NCT07285993 2026-04-17

Detection and Outcomes in Metastatic Invasive Lobular Breast Cancer Through Novel F-18 FAP PET

Phase 2 Recruiting

Breast Neoplasms, Neoplasm Metastasis

NCT07287098 2026-04-17

preEMBER

Phase 2 Not yet recruiting

Breast Neoplasms

NCT07527806 2026-04-17

Optimization of Dynamic Neoadjuvant Therapy Strategies for HER2-Positive Breast Cancer Based on HER2-PET/CT Molecular Imaging

Phase 2 Not yet recruiting

Breast Neoplasms

NCT05534438 2026-04-16

A Study on Adding Precisely Targeted Radiation Therapy (Stereotactic Body Radiation Therapy) to the Usual Treatment Approach (Drug Therapy) in People With Breast Cancer

Phase 2 Recruiting

Breast Neoplasms

NCT02754752 2026-04-15

Electroacupuncture Therapy in Reducing Chronic Pain in Patients After Breast Cancer Treatment

Phase 2 Active not recruiting

Breast Neoplasms

NCT02876107 2026-04-15

Carboplatin and Paclitaxel With or Without Panitumumab in Treating Patients With Invasive Triple Negative Breast Cancer

Phase 2 Active not recruiting

Breast Neoplasms, Edema, Erythema, Inflammatory Breast Neoplasms, Triple Negative Breast Neoplasms

NCT06840483 2026-04-15

Study of Zelenectide Pevedotin in Participants With Advanced Breast Cancer

Phase 2 Active not recruiting

Breast Neoplasms

NCT07076485 2026-04-15

Shortening Adjuvant Photon and Proton Irradiation (SAPPHIRe-II): A 4 Cohort, Randomized, Phase II Multi-center Trial Evaluating Shorter Schedules of Adjuvant Regional Nodal Irradiation Among Women and Men With Node-positive and High-risk Node-negative Invasive Breast Cancer

Phase 2 Recruiting

Breast Neoplasms

NCT04920708 2026-04-14

FAIM

Phase 2 Active not recruiting

Breast Neoplasms

NCT07528898 2026-04-14

Neoadjuvant SHR-A1811 Combined With Pertuzumab in HER2-Positive Breast Cancer: An Exploratory Clinical Study.

Phase 2 Not yet recruiting

Breast Neoplasms

NCT02311933 2026-04-13

Tamoxifen Citrate or Z-Endoxifen Hydrochloride in Treating Patients With Locally Advanced or Metastatic, Estrogen Receptor-Positive, HER2-Negative Breast Cancer

Phase 2 Active not recruiting

81 enrolled 9 charts

Breast Neoplasms

NCT02465060 2026-04-13

Targeted Therapy Directed by Genetic Testing in Treating Patients With Advanced Refractory Solid Tumors, Lymphomas, or Multiple Myeloma (The MATCH Screening Trial)

Phase 2 Active not recruiting

6,452 enrolled 2 FDA

BreastCNSDermatologicGastrointestinalGenitourinaryGynecologicHead & NeckLymphoidOther hematologic neoplasmPlasma cellThoracic

Urinary Bladder Neoplasms, Breast Neoplasms, Carcinoma, Renal Cell, Uterine Cervical Neoplasms, Colonic Neoplasms, Esophageal Neoplasms, Glioma, Carcinoma, Hepatocellular, Lung Neoplasms, Lymphoma, Melanoma, Multiple Myeloma, Ovarian Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms, Rectal Neoplasms, Stomach Neoplasms, Thyroid Neoplasms, Uterine Neoplasms, Colorectal Neoplasms, Endometrial Neoplasms, Hematologic Neoplasms

NCT02630693 2026-04-13

Two Different Schedules of Palbociclib + Second Line Endocrine Therapy in Estrogen Receptor Positive, HER2 Neg Advanced/Metastatic Breast Cancer

Phase 2 Completed

180 enrolled 14 charts

Breast Neoplasms

NCT02883062 2026-04-13

Carboplatin and Paclitaxel With or Without Atezolizumab Before Surgery in Treating Patients With Newly Diagnosed, Stage II-III Triple-Negative Breast Cancer

Phase 2 Active not recruiting

67 enrolled 16 charts

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT03650894 2026-04-13

Nivolumab, Ipilimumab, and Bicalutamide in Human Epidermal Growth Factor (HER) 2 Negative Breast Cancer Patients

Phase 2 Active not recruiting

Breast Neoplasms

NCT04225117 2026-04-13

A Study to Evaluate Enfortumab Vedotin in Subjects With Locally Advanced or Metastatic Malignant Solid Tumors (EV-202)

Phase 2 Active not recruiting

329 enrolled 23 charts

BreastGastrointestinalHead & NeckThoracic

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Esophageal Neoplasms, Head and Neck Neoplasms, Triple Negative Breast Neoplasms

NCT04550494 2026-04-13

Measuring the Effects of Talazoparib in Patients With Advanced Cancer and DNA Repair Variations

Phase 2 Recruiting

BreastGastrointestinalGenitourinaryGynecologic

Breast Neoplasms, Neoplasm Metastasis, Ovarian Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms, Stomach Neoplasms

NCT04553133 2026-04-13

PF-07104091 as a Single Agent and in Combination Therapy

Phase 2 Active not recruiting

BreastGynecologicThoracic

Breast Neoplasms, Ovarian Neoplasms, Small Cell Lung Carcinoma

NCT04768426 2026-04-13

Serial Circulating Tumor DNA (ctDNA) Monitoring During Adjuvant Capecitabine in Early Triple-negative Breast Cancer

Phase 2 Recruiting

Breast Neoplasms, Neoplasm, Residual, Triple Negative Breast Neoplasms

NCT05837455 2026-04-13

NeoTAILOR: ABiomarker-directed Approach to Guide Neoadjuvant Therapy for Patients With Stage II/III ER-positive, HER2-negative Breast Cancer

Phase 2 Recruiting

Breast Neoplasms

NCT05941520 2026-04-13

Acolbifene Versus Low Dose Tamoxifen for the Prevention of Breast Cancer in Premenopausal Women at High Risk for Development of Breast Cancer

Phase 2 Recruiting

Breast Carcinoma In Situ, Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating

NCT06067503 2026-04-13

Biomarkers to Detect Endocrine Therapy Resistance

Phase 2 Recruiting

Breast Neoplasms, Neoplastic Cells, Circulating, Neoplasm Metastasis, Carcinoma, Lobular

NCT06184750 2026-04-13

Finding the Best Tamoxifen Dose for Breast Cancer Risk Reduction in Premenopausal Women, RENAISSANCE Trial

Phase 2 Recruiting

Breast Carcinoma In Situ, Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating

NCT06195306 2026-04-13

Low Dose Tamoxifen With or Without Omega-3 Fatty Acids for Breast Cancer Risk Reduction

Phase 2 Recruiting

Breast Carcinoma In Situ, Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating

NCT06810804 2026-04-13

A Phase IIa Study to Evaluate NBQ72S

Phase 2 Recruiting

Breast Neoplasms

NCT07007559 2026-04-13

ASPEN-09-03

Phase 2 Recruiting

Breast Neoplasms, Neoplasm Metastasis

NCT07162051 2026-04-13

A Study on the Use of Fluzoparib Combined With Chemotherapy for Neoadjuvant Treatment of HRD-positive, HR+/HER2- Breast Cancer

Phase 2 Completed

Breast Neoplasms

NCT07340541 2026-04-13

EVOLVE-BDT

Phase 2 Recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT07368998 2026-04-13

optINAVO

Phase 2 Recruiting

Breast Neoplasms

NCT07523607 2026-04-13

FAP PET/CT for Staging Patients With Breast Cancer

Phase 2 Not yet recruiting

Breast Neoplasms

NCT04841148 2026-04-09

PALAVY

Phase 2 Recruiting

Breast Neoplasms, Neoplasm, Residual