Phase 2 Breast Cancer Clinical Trials
657 recruitingPhase 2
What is a Phase 2 trial?
Phase 2 trials evaluate whether a treatment works for a specific condition and further assess its safety. These studies typically enroll several hundred participants and provide preliminary data on effectiveness.
Showing 1–20 of 657 trials
Recruiting
Phase 1Phase 2
The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)
Breast CancerTriple-Negative Breast CancerColorectal, Cancer+26 more
PMV Pharmaceuticals, Inc300 enrolled77 locationsNCT04585750
Recruiting
Phase 2
Evaluation of PSMA in HER2- AR+ Metastatic Breast Cancer
Breast CancerMetastatic Breast CancerHER2-negative Breast Cancer
University of Wisconsin, Madison13 enrolled1 locationNCT04573231
Recruiting
Phase 2
Repeat Breast Conserving Surgery Followed by Daily Partial Breast Irradiation in Ipsilateral Breast
Breast CancerTumor, Breast
Case Comprehensive Cancer Center55 enrolled2 locationsNCT06129747
Recruiting
Phase 2
Ph2 Study for Optimization of Adjunct Systemic Therapy in HER2+ Patients, MolecularPCR Trial
Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage I Breast Cancer AJCC v8Early Stage Triple-Negative Breast Carcinoma+1 more
M.D. Anderson Cancer Center120 enrolled1 locationNCT07407920
Recruiting
Phase 1Phase 2
Beamion BCGC-1: A Study to Find a Suitable Dose of Zongertinib Used Alone and in Combination With Other Treatments to Test Whether it Helps People With Different Types of HER2+ Cancer That Has Spread
Metastatic Breast CancerColorectal, CancerEsophageal Adenocarcinoma+2 more
Boehringer Ingelheim768 enrolled108 locationsNCT06324357
Recruiting
Phase 2
Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial
Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer AJCC v8Malignant Female Reproductive System Neoplasm+12 more
National Cancer Institute (NCI)2,900 enrolled481 locationsNCT05564377
Recruiting
Phase 2
Administration of Autologous T-Cells Genetically Engineered to Express T-Cell Receptors Reactive Against Neoantigens in People With Metastatic Cancer
Breast CancerOvarian CancerNon-small Cell Lung Cancer+4 more
National Cancer Institute (NCI)285 enrolled1 locationNCT03412877
Recruiting
Phase 1Phase 2
A Clinical Study to Find the Optimal Dose of an Investigational Treatment Called BNT323 When Used in Combination With Another Investigational Treatment, BNT327, and to Test if That Combination Treatment is Safe and Beneficial for Patients With Advanced Breast Cancer
Metastatic Breast CancerLocally Advanced Breast CancerUnresectable Breast Carcinoma
BioNTech SE380 enrolled56 locationsNCT06827236
Recruiting
Phase 2
A Phase II Clinical Study of the Efficacy and Safety of Culmerciclib Rechallenge in HR-positive, HER2-negative Breast Cancer Patients With Resistance to First-line Endocrine Therapy.
Breast Cancer
Fudan University98 enrolled1 locationNCT07666555
Recruiting
Phase 1Phase 2
A First-in-human Dose Escalation and Expansion Study to Evaluate the Safety, and Tolerability of AZD8421 Alone or in Combination in Participants With Selected Advanced or Metastatic Solid Tumors
ER+ HER2- Advanced Breast CancerHigh-grade Serous Ovarian Cancer (HGSOC)
AstraZeneca564 enrolled14 locationsNCT06188520
Recruiting
Phase 2
Neoadjuvant SBRT Followed by Nab-Paclitaxel Combined With Toripalimab in HR+/HER2- Breast Cancer
Breast Cancer
Xijing Hospital27 enrolled2 locationsNCT06914440
Recruiting
Phase 1Phase 2
Phase 1/2 Study of ETX-636 in Participants With Advanced Solid Tumors
Advanced Breast CancerAdvanced Solid Tumors
Ensem Therapeutics233 enrolled15 locationsNCT06993844
Recruiting
Phase 2
A Study to Test Inavolisib Treatments in Participants With Early-Stage, PIK3CA-Mutated Breast Cancer
Breast Cancer
Hoffmann-La Roche60 enrolled33 locationsNCT07054190
Recruiting
Phase 2
BRE-04: Window of Opportunity Trial of Preoperative Low Dose Azacitidine in High-Risk Early Stage Breast Cancer
Breast Cancer InvasiveHigh Risk Breast CarcinomaEarly Stage Breast Cancer
University of Illinois at Chicago40 enrolled1 locationNCT04891068
Recruiting
Phase 1Phase 2
Personalized Neoantigen Peptide-Based Vaccine in Combination With Pembrolizumab for Treatment of Advanced Solid Tumors
Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer AJCC v8Metastatic Triple-Negative Breast Carcinoma+97 more
Mayo Clinic132 enrolled1 locationNCT05269381
Recruiting
Phase 1Phase 2
Study of ECI830 Single Agent or in Combination in Patients With Advanced HR+/HER2- Breast Cancer and Other Advanced Solid Tumors
Advanced HR+/HER2- Breast CancerAdvanced CCNE1-amplified Solid Tumors
Novartis Pharmaceuticals280 enrolled33 locationsNCT06726148
Recruiting
Phase 1Phase 2
Multi-4SCAR-T Therapy Targeting Breast Cancer
Breast Cancer
Shenzhen Geno-Immune Medical Institute100 enrolled1 locationNCT04430595
Recruiting
Phase 1Phase 2
Study of GVV858 as a Single Agent or in Combination With Endocrine Therapy in Patients With HR+/HER2- Breast Cancer and Other Advanced Solid Tumors
Advanced HR+/HER2- Breast CancerAdvanced CCNE1-amplified Solid TumorsMetastatic Castration-resistant Prostate Cancer
Novartis Pharmaceuticals205 enrolled11 locationsNCT07288359
Recruiting
Phase 2
Measuring the Effects of Talazoparib in Patients With Advanced Cancer and DNA Repair Variations
Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer AJCC v8Metastatic Breast Carcinoma+28 more
National Cancer Institute (NCI)36 enrolled4 locationsNCT04550494
Recruiting
Phase 2
Leuprolide and Goserelin for Ovarian Function Suppression in Pre- or Peri-menopausal Women With Breast Cancer, OFS Trial
Anatomic Stage II Breast Cancer AJCC v8Anatomic Stage III Breast Cancer AJCC v8Anatomic Stage IV Breast Cancer AJCC v8+2 more
University of Michigan Rogel Cancer Center75 enrolled1 locationNCT07158021