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Clinical trials
210 studies whose conditions map to this entity or one of its descendants. Status and phase are as posted on ClinicalTrials.gov. 50 studies per page.
Computedformula ci-trial-intel-v1 · interventional studies · entity + NCIt descendants · hover a figure for its formulaCompare cancersTerminated studies (37)
| NCT | Title | Status | Phase | Enrollment (n) | Sponsor | Countries | Last update | Source |
|---|---|---|---|---|---|---|---|---|
| NCT07214532 | Signatera-Guided CDK4/6 Inhibitor Therapy in Breast Cancer(SIGNAL-ER 101) | recruiting | N/A | 725 | Natera, Inc.INDUSTRY | 1 | Sep 23, 2026 | clinicaltrials |
| NCT07711847 | Personalized Prone Immobilization for Accelerated Partial Breast Radiotherapy(SHIELD) | recruiting | N/A | 30 | HeroSupport SAINDUSTRY | 1 | Sep 23, 2026 | clinicaltrials |
| NCT03455270 |
| G1T48, an Oral SERD, Alone and in Combination With Palbociclib in ER-Positive, HER2-Negative Advanced Breast Cancer |
| completed |
| Phase 1 |
| 107 |
| G1 Therapeutics, Inc.INDUSTRY |
| 7 |
| Sep 21, 2026 |
| clinicaltrials |
| NCT04084730 | Study of 3-Day Partial Breast Radiation Therapy in Women With Breast Cancer | recruiting | Phase 2 | 280 | Memorial Sloan Kettering Cancer CenterOTHER | 1 | Sep 21, 2026 | clinicaltrials |
| NCT03077841 | Hypofractionated Partial Breast Irradiation in Treating Patients With Early Stage Breast Cancer | suspended | Phase 2 / Phase 3 | 928 | M.D. Anderson Cancer CenterOTHER | 1 | Sep 14, 2026 | clinicaltrials |
| NCT06902311 | Ultra Hypo-fractionated Adjuvant Whole Breast Radiation Therapy With Simultaneous Integrated Boost for Early-Stage Breast Cancer (H-ASSIST)(H-ASSIST) | recruiting | Phase 2 | 90 | UNC Lineberger Comprehensive Cancer CenterOTHER | 1 | Sep 3, 2026 | clinicaltrials |
| NCT02750826 | Breast Cancer WEight Loss Study (BWEL Study) | active not recruiting | Phase 3 | 3,177 | Alliance for Clinical Trials in OncologyOTHER | 4 | Sep 2, 2026 | clinicaltrials |
| NCT03317405 | Phase I Trial of Endoxifen Gel Versus Placebo in Women Undergoing Breast Surgery | active not recruiting | Phase 1 | 32 | National Cancer Institute (NCI)NIH | 1 | Sep 2, 2026 | clinicaltrials |
| NCT05837767 | A Study of Radiation Therapy to Treat Solid Tumor Cancer That Has Spread to Soft Tissue | recruiting | N/A | 26 | Memorial Sloan Kettering Cancer CenterOTHER | 1 | Sep 2, 2026 | clinicaltrials |
| NCT06671912 | Testing Low Dose Tamoxifen for Invasive Breast Cancer, LoTam Trial(LoTam) | suspended | Phase 3 | 1,556 | Alliance for Clinical Trials in OncologyOTHER | 2 | Sep 2, 2026 | clinicaltrials |
| NCT01272037 | Tamoxifen Citrate, Letrozole, Anastrozole, or Exemestane With or Without Chemotherapy in Treating Patients With Invasive RxPONDER Breast Cancer | active not recruiting | Phase 3 | 5,018 | National Cancer Institute (NCI)NIH | 10 | Aug 28, 2026 | clinicaltrials |
| NCT01791478 | BYL719 and Letrozole in Post-Menopausal Patients With Hormone Receptor-Positive Metastatic Breast Cancer | completed | Phase 1 | 46 | Vanderbilt-Ingram Cancer CenterOTHER | 1 | Aug 19, 2026 | clinicaltrials |
| NCT05545150 | Volumetric Specimen Imager Device for the Intraoperative Imaging of Patients With Breast Carcinoma and Breast Ductal Carcinoma In Situ, The VIVID Study | completed | Phase 2 | 113 | Northwestern UniversityOTHER | 1 | Aug 19, 2026 | clinicaltrials |
| NCT06218303 | Prototype DAA/TAA Vaccine Targeting MUC1 for Immune Interception and Prevention in Ductal Carcinoma In Situ | recruiting | Phase 1 | 50 | Finn, Olivera, PhDOTHER | 1 | Aug 18, 2026 | clinicaltrials |
| NCT01266642 | Hypofractionated Radiation Therapy or Standard Radiation Therapy in Treating Patients With Ductal Breast Carcinoma In Situ or Early Invasive Breast Cancer | active not recruiting | Phase 2 | 301 | M.D. Anderson Cancer CenterOTHER | 1 | Aug 17, 2026 | clinicaltrials |
| NCT05340673 | Comparing Supplemental Topical Agents for the Treatment of Acute Radiation Dermatitis in Patients With Breast Cancer | active not recruiting | Phase 1 | 208 | City of Hope Medical CenterOTHER | 1 | Aug 17, 2026 | clinicaltrials |
| NCT04797299 | Prospective Evaluation of Breast-Conserving Surgery Alone in Low-Risk Ductal Carcinoma in Situ (DCIS)(ELISA) | recruiting | — | 526 | Ontario Clinical Oncology Group (OCOG)OTHER | 1 | Aug 14, 2026 | clinicaltrials |
| NCT01208974 | Nipple-Areola Complex (NAC) Irradiation After Nipple-Sparing Mastectomy and Reconstruction | completed | N/A | 21 | University of MiamiOTHER | 1 | Aug 13, 2026 | clinicaltrials |
| NCT07762885 | Omission of Adjuvant Radiotherapy in Low- and Intermediate-Risk Ductal Carcinoma In Situ After Breast-Conserving Surgery | recruiting | Phase 3 | 636 | Fudan UniversityOTHER | 1 | Aug 13, 2026 | clinicaltrials |
| NCT07762924 | Omission of Adjuvant Radiotherapy in Young Low-Risk Ductal Carcinoma In Situ Following Breast-Conserving Surgery | recruiting | Phase 2 | 234 | Fudan UniversityOTHER | 1 | Aug 13, 2026 | clinicaltrials |
| NCT06195306 | Low Dose Tamoxifen With or Without Omega-3 Fatty Acids for Breast Cancer Risk Reduction | recruiting | Phase 2 | 66 | National Cancer Institute (NCI)NIH | 1 | Aug 4, 2026 | clinicaltrials |
| NCT07628634 | Feasibility Study on the Effect of a Methionine-Reduced Diet on Serum Levels in Pts w/ Solid Tumors | recruiting | Early Phase 1 | 25 | University of California, IrvineOTHER | 1 | Jul 31, 2026 | clinicaltrials |
| NCT06184750 | Finding the Best Tamoxifen Dose for Breast Cancer Risk Reduction in Premenopausal Women, RENAISSANCE Trial | recruiting | Phase 2 | 200 | National Cancer Institute (NCI)NIH | 1 | Jul 27, 2026 | clinicaltrials |
| NCT04494945 | Identifying and Caring for Individuals With Inherited Cancer Syndrome | recruiting | N/A | 27,500 | OHSU Knight Cancer InstituteOTHER | 1 | Jul 14, 2026 | clinicaltrials |
| NCT06538389 | High Cannabidiol Plant Extract (BRC-001) to Improve Aromatase Inhibitor-Induced Arthralgia in Women With Breast Cancer | suspended | Phase 2 | 36 | City of Hope Medical CenterOTHER | 1 | Jul 14, 2026 | clinicaltrials |
| NCT05941520 | Acolbifene Versus Low Dose Tamoxifen for the Prevention of Breast Cancer in Premenopausal Women at High Risk for Development of Breast Cancer | recruiting | Phase 2 | 80 | National Cancer Institute (NCI)NIH | 1 | Jul 7, 2026 | clinicaltrials |
| NCT00165256 | Wide Excision Alone as Treatment for Ductal Carcinoma in Situ of The Breast | completed | Phase 2 | 157 | Dana-Farber Cancer InstituteOTHER | 1 | Jun 29, 2026 | clinicaltrials |
| NCT03936478 | Real-Time MRI-Guided 3-Fraction Accelerated Partial Breast Irradiation in Early Breast Cancer(MAPBI) | recruiting | Phase 2 | 30 | University of Wisconsin, MadisonOTHER | 1 | Jun 11, 2026 | clinicaltrials |
| NCT07339306 | A Novel Fluorescent Ductal Needle for Localization and Sampling of Micro Lesions in Breast Ducts | recruiting | N/A | 300 | The Fourth Affiliated Hospital of China Medical UniversityOTHER | 1 | Jun 11, 2026 | clinicaltrials |
| NCT01953588 | Fulvestrant and/or Anastrozole in Treating Postmenopausal Patients With Stage II-III Breast Cancer Undergoing Surgery | active not recruiting | Phase 3 | 1,473 | Alliance for Clinical Trials in OncologyOTHER | 2 | Jun 5, 2026 | clinicaltrials |
| NCT05183828 | Effect of HSD3B1 (1245C) Gene Mutation on Treatment of Stage I-III Breast Cancer | terminated | Phase 4 | 62 | University of WashingtonOTHER | 1 | Jun 4, 2026 | clinicaltrials |
| NCT05900986 | LS301-IT in Partial Mastectomy and Sentinel Lymph Node Biopsy (SLNB) for DCIS or Stage I-II Primary Invasive Breast Cancer | completed | Phase 1 / Phase 2 | 22 | Integro TheranosticsINDUSTRY | 1 | May 20, 2026 | clinicaltrials |
| NCT02926911 | Comparing an Operation to Monitoring, With or Without Endocrine Therapy (COMET) Trial For Low Risk DCIS(COMET) | active not recruiting | N/A | 997 | Alliance Foundation Trials, LLC.OTHER | 1 | May 12, 2026 | clinicaltrials |
| NCT06617455 | Fezolinetant for the Improvement of Vasomotor Symptoms in Breast Cancer Patients Taking Endocrine Therapy, VENT Trial(VEnT) | terminated | Phase 2 | 9 | University of Michigan Rogel Cancer CenterOTHER | 1 | May 6, 2026 | clinicaltrials |
| NCT04169542 | Impact of COVID-19 Pandemic on Out-of-Pocket Costs, Lost Wages, and Unemployment in Patients With Breast Cancer Undergoing Breast Surgery | recruiting | — | 600 | M.D. Anderson Cancer CenterOTHER | 1 | May 4, 2026 | clinicaltrials |
| NCT01245712 | Radiation Therapy in Treating Patients With Stage 0-II Breast Cancer | active not recruiting | Phase 2 | 200 | M.D. Anderson Cancer CenterOTHER | 1 | May 1, 2026 | clinicaltrials |
| NCT01905046 | Metformin Hydrochloride in Preventing Breast Cancer in Patients With Atypical Hyperplasia or In Situ Breast Cancer | active not recruiting | Phase 3 | 86 | Alliance for Clinical Trials in OncologyOTHER | 1 | Apr 28, 2026 | clinicaltrials |
| NCT07544134 | Areola Preservation in NSM With Nipple Involvement(APRESERVE-1) | not yet recruiting | N/A | 40 | Second Affiliated Hospital, Zhejiang University, School of MedicineOTHER | 1 | Apr 22, 2026 | clinicaltrials |
| NCT02856503 | Effect of High Dose Vitamin D on Cancer Biomarkers and Breast Cancer Tumors | withdrawn | Phase 1 / Phase 2 | 0 | Eli Avisar, MDOTHER | 0 | Apr 17, 2026 | clinicaltrials |
| NCT03448926 | The PREDICT Registry: | recruiting | — | 3,000 | PreludeDxINDUSTRY | 1 | Apr 17, 2026 | clinicaltrials |
| NCT02918474 | Decision Making Tool in Supporting Decision Making in Contralateral Prophylactic Mastectomy in Patients With Newly Diagnosed Breast Cancer | recruiting | N/A | 15 | M.D. Anderson Cancer CenterOTHER | 1 | Apr 16, 2026 | clinicaltrials |
| NCT03546972 | Diabetes Prevention Program With or Without Hunger Training in Helping to Lower Breast Cancer Risk in Obese Participants | active not recruiting | N/A | 51 | M.D. Anderson Cancer CenterOTHER | 1 | Apr 15, 2026 | clinicaltrials |
| NCT07527468 | HISMAR: Intraoperative Margin Assessment Using the Histolog® Scanner to Reduce Reoperation in Breast-Conserving Surgery(HISMAR) | not yet recruiting | N/A | 228 | Hôpital du ValaisOTHER | 1 | Apr 14, 2026 | clinicaltrials |
| NCT02928978 | Ruxolitinib for Premalignant Breast Disease(TBCRC042) | completed | Phase 2 | 84 | Julie NangiaOTHER | 1 | Apr 13, 2026 | clinicaltrials |
| NCT04916808 | The AUS-PREDICT Registry for DCIS Patients With DCISionRT Testing(AUS-PREDICT) | active not recruiting | — | 1,500 | PreludeDxINDUSTRY | 1 | Apr 3, 2026 | clinicaltrials |
| NCT07507890 | Endoscopic Nipple-Sparing Mastectomy Through a Single Axillary Incision in Breast Cancer(Mini-B) | recruiting | N/A | 10 | Fondazione del Piemonte per l'OncologiaOTHER | 1 | Apr 2, 2026 | clinicaltrials |
| NCT03947151 | Efficacy and Tolerance of an Ovarian Stimulation Protocol Combining Follicle Stimulating Hormone (FSH) and Degarelix Acetate in Female Candidates for Fertility Preservation Before Chemotherapy for Breast Cancer(DEGASTIM) | completed | Phase 2 | 8 | Assistance Publique - Hôpitaux de ParisOTHER | 1 | Mar 31, 2026 | clinicaltrials |
| NCT07499999 | Randomized Double-Blind Phase II Trial of Baby Exemestane Versus Baby Tamoxifen in Post-Menopausal Women at High Risk for Breast Cancer(BabyTEARS) | not yet recruiting | Phase 2 | 140 | Dana-Farber Cancer InstituteOTHER | 1 | Mar 30, 2026 | clinicaltrials |
| NCT06133647 | Demographics, Characteristics and Outcomes of Male Breast Cancer Patients at Methodist Health System | completed | — | 8 | Methodist Health SystemOTHER | 1 | Mar 27, 2026 | clinicaltrials |
| NCT07492043 | Breast Tumour Size Measurement by Field Cycling Imaging(BREVIA) | not yet recruiting | — | 12 | University of AberdeenOTHER | 1 | Mar 25, 2026 | clinicaltrials |
Data updated 5 days agoSource updated Sep 23, 2026source: clinicaltrials