Clinical Trials Browser

Phase 1/2 × Breast Neoplasms × 30 days × Clear all

Bile Duct Neoplasms, Breast Neoplasms, Gallbladder Neoplasms, Ovarian Neoplasms, Prostatic Neoplasms, Sarcoma, Vulvar Neoplasms, Carcinoma, Neuroendocrine, Neuroendocrine Tumors

NCT05386108 2026-06-04

ELECTRA

Phase 1/2 Recruiting

73 enrolled

BreastCNS

Brain Diseases, Brain Neoplasms, Breast Diseases, Breast Neoplasms, Central Nervous System Diseases, Neoplasms, Neoplasms by Site, Central Nervous System Neoplasms

NCT05768139 2026-06-04

PIKALO-1

Phase 1/2 Recruiting

880 enrolled

BreastGynecologicHead & Neck

Squamous Cell Carcinoma of Head and Neck, Breast Diseases, Breast Neoplasms, Uterine Cervical Neoplasms, Head and Neck Neoplasms, Neoplasms, Neoplasms by Site, Hereditary Sensory and Autonomic Neuropathies, Ovarian Neoplasms, Endometrial Neoplasms

NCT07288359 2026-06-04

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

Phase 1/2 Recruiting

205 enrolled

BreastGenitourinary

Breast Neoplasms, Prostatic Neoplasms

NCT05579366 2026-06-03

RAINFOL-01

Phase 1/2 Recruiting

884 enrolled

BreastGynecologicOther solid neoplasmThoracic

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Fallopian Tube Neoplasms, Mesothelioma, Ovarian Neoplasms, Uterine Neoplasms, Endometrial Neoplasms, Triple Negative Breast Neoplasms

NCT05417594 2026-06-02

CERTIS1

Phase 1/2 Recruiting

695 enrolled

BreastCNSGastrointestinalGenitourinaryGynecologic

Astrocytoma, Breast Neoplasms, Fallopian Tube Neoplasms, Glioma, Ovarian Neoplasms, Pancreatic Neoplasms, Prostatic Neoplasms

NCT04168528 2026-06-01

Phase I/IIa Study of 68GaNOTA-Anti-MMR-VHH2 for PET/CT

Phase 1/2 Terminated

13 enrolled

BreastDermatologic

Breast Neoplasms, Melanoma

NCT07612891 2026-05-29

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Antitumor Activity of INV-6452 in Adult Patients With Hormone Receptor Positive, Human Epidermal Growth Factor Receptor 2 Negative (HR+/HER2-) Advanced/Metastatic Breast Cancer or Locally Advanced/Metastatic Solid Tumor

Phase 1/2 Recruiting

201 enrolled

BreastGynecologic

Breast Neoplasms, Neoplasm Metastasis, Ovarian Neoplasms, Endometrial Neoplasms

NCT07612215 2026-05-28

Elacestrant in Advanced Triple Positive Breast Cancer

Phase 1/2 Recruiting

50 enrolled

Breast

Breast Neoplasms

NCT06247995 2026-05-27

NeoB-Cap1

Phase 1/2 Recruiting

58 enrolled

Breast

Breast Neoplasms, Neoplasm Metastasis

NCT06324357 2026-05-26

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

Phase 1/2 Recruiting

768 enrolled

BreastGastrointestinal

Adenocarcinoma Of Esophagus, Breast Neoplasms, Colorectal Neoplasms

NCT03789097 2026-05-22

Vaccination With Flt3L, Radiation, and Poly-ICLC

Phase 1/2 Completed

17 enrolled

BreastHead & NeckLymphoid

Squamous Cell Carcinoma of Head and Neck, Breast Neoplasms, Carcinoma, Lymphoma, Lymphoma, Non-Hodgkin

NCT06686394 2026-05-22

MK-1022-009

Phase 1/2 Recruiting

81 enrolled

Breast

Breast Neoplasms

NCT07109726 2026-05-22

A Phase 1/2 Trial of TER-2013 in Patients With Solid Tumors Harboring AKT/PI3K/PTEN Pathway Alterations

Phase 1/2 Recruiting

205 enrolled

BreastGastrointestinalGynecologicHead & Neck

Squamous Cell Carcinoma of Head and Neck, Esophageal Squamous Cell Carcinoma, Breast Neoplasms, Uterine Cervical Neoplasms, Ovarian Neoplasms, Endometrial Neoplasms

NCT05900986 2026-05-20

LS301-IT in Partial Mastectomy and Sentinel Lymph Node Biopsy (SLNB) for DCIS or Stage I-II Primary Invasive Breast Cancer

Phase 1/2 Completed

22 enrolled

Breast

Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating, Carcinoma, Ductal, Breast

NCT06502691 2026-05-19

[18F]FTT Positron Emission Tomography for the Measurement of PARP Tumor Expression in Patients With Metastatic Breast Cancer

Phase 1/2 Recruiting

22 enrolled

Breast

Breast Neoplasms

NCT07596212 2026-05-19

BRE-06: Study to Increase Tolerance to Aromatase Inhibitors for Patients With Early-Stage Hormone Receptor Positive Breast Cancer Who Developed Hypoactive Sexual Desire Disorder

Phase 1/2 Not yet recruiting

100 enrolled

BreastOther

Breast Neoplasms, Sexual Dysfunctions, Psychological

NCT05123482 2026-05-18

A Phase I/IIa Study of AZD8205 Given Alone or Combined, in Participants With Advanced/Metastatic Solid Malignancies

Phase 1/2 Recruiting

460 enrolled

BreastGynecologic

Breast Neoplasms, Neoplasms, Ovarian Neoplasms, Endometrial Neoplasms

NCT07100106 2026-05-18

MoonROSE

Phase 1/2 Recruiting

285 enrolled

Breast

Breast Neoplasms

NCT06827236 2026-05-15

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

Phase 1/2 Recruiting

380 enrolled

Breast

Breast Neoplasms

Clinical Trials

Atezolizumab Plus Tivozanib in Immunologically Cold Tumor Types

ELECTRA

PIKALO-1

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

RAINFOL-01

CERTIS1

Phase I/IIa Study of 68GaNOTA-Anti-MMR-VHH2 for PET/CT

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Preliminary Antitumor Activity of INV-6452 in Adult Patients With Hormone Receptor Positive, Human Epidermal Growth Factor Receptor 2 Negative (HR+/HER2-) Advanced/Metastatic Breast Cancer or Locally Advanced/Metastatic Solid Tumor

Elacestrant in Advanced Triple Positive Breast Cancer

NeoB-Cap1

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

Vaccination With Flt3L, Radiation, and Poly-ICLC

MK-1022-009

A Phase 1/2 Trial of TER-2013 in Patients With Solid Tumors Harboring AKT/PI3K/PTEN Pathway Alterations

LS301-IT in Partial Mastectomy and Sentinel Lymph Node Biopsy (SLNB) for DCIS or Stage I-II Primary Invasive Breast Cancer

[18F]FTT Positron Emission Tomography for the Measurement of PARP Tumor Expression in Patients With Metastatic Breast Cancer

BRE-06: Study to Increase Tolerance to Aromatase Inhibitors for Patients With Early-Stage Hormone Receptor Positive Breast Cancer Who Developed Hypoactive Sexual Desire Disorder

A Phase I/IIa Study of AZD8205 Given Alone or Combined, in Participants With Advanced/Metastatic Solid Malignancies

MoonROSE

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