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Clinical Trials for Breast Cancer

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There are 309 active trials for advanced/metastatic breast cancer.

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309 trials meet filter criteria.

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High burden on patient More information Started >3 years ago More information
Sponsor: Roswell Park Cancer Institute (other) Phase: 2 Start date: Dec. 19, 2022

TrialFetch AI summary: This study enrolls female patients with triple negative, HER2+, or hormone receptor positive breast cancer and asymptomatic, measurable brain metastases, treating them with a personalized anti-HER2/HER3 dendritic cell vaccine (designed to enhance immune targeting of HER2/HER3-expressing cells) combined with the PD-1 inhibitor pembrolizumab. Eligible patients must have ECOG 0-1 and no immediate need for local brain therapy, leptomeningeal disease, or active autoimmune/infectious conditions.

ClinicalTrials.gov ID: NCT04348747

High burden on patient More information Started >3 years ago More information
Sponsor: H. Lee Moffitt Cancer Center and Research Institute (other) Phase: 1/2 Start date: Dec. 10, 2020

TrialFetch AI summary: This trial enrolls adults with HER2-positive breast cancer and confirmed leptomeningeal disease (with or without brain metastases), who will receive radiation therapy followed by intrathecal trastuzumab (HER2-targeted antibody) and dose-escalated intrathecal pertuzumab (HER2 dimerization inhibitor) via an Ommaya reservoir. Patients must have adequate organ function and the ability to undergo Ommaya placement; prior therapies are allowed.

ClinicalTrials.gov ID: NCT04588545

No known activity More information High burden on patient More information
Sponsor: Hefei TG ImmunoPharma Co., Ltd. (other) Phase: 1 Start date: April 13, 2023

TrialFetch AI summary: This trial enrolls adults with unresectable locally advanced or metastatic solid tumors—including colorectal, triple-negative breast, melanoma, and ovarian cancer—who have progressed on or cannot receive standard therapies, to receive NM1F (a PVRIG/CD112R immune checkpoint inhibitor) alone or in combination with pembrolizumab. Key exclusions are active CNS involvement, prior PVRIG/CD226-axis therapy, and significant comorbidities.

ClinicalTrials.gov ID: NCT05746897

No known activity More information High burden on patient More information
Sponsor: Bristol-Myers Squibb (industry) Phase: 1 Start date: Aug. 1, 2025

TrialFetch AI summary: Adults with advanced solid tumors receive first-in-human BMS-986500 monotherapy (with a dedicated expansion for CCNE1-amplified ovarian cancer); separate cohorts enroll advanced breast cancer previously treated with a CDK4/6 inhibitor to receive BMS-986500 combined with palbociclib plus fulvestrant. BMS-986500’s molecular target/mechanism is undisclosed; the study focuses on safety/PK and dose finding with exploratory efficacy by RECIST.

ClinicalTrials.gov ID: NCT06997029

No known activity More information High burden on patient More information
Sponsor: Duke Street Bio Ltd (industry) Phase: 1 Start date: Nov. 21, 2024

TrialFetch AI summary: Adults with advanced/metastatic breast, ovarian, or prostate cancer (including patients with known brain metastases), ECOG 0–1, and measurable disease receive oral DSB2455, a PARP1‑selective inhibitor aiming to exploit synthetic lethality in HR‑deficient tumors (e.g., BRCA/HRR alterations); prior first‑line PARP inhibitor exposure is allowed, but prior PARP1‑selective therapy is excluded. Single‑arm dose escalation/expansion evaluates safety and preliminary activity, with CNS penetration highlighted and mandatory biopsies required.

ClinicalTrials.gov ID: NCT06458712

No known activity More information High burden on patient More information
Sponsor: Terremoto Biosciences Inc. (industry) Phase: 1/2 Start date: Aug. 7, 2025

TrialFetch AI summary: Adults with metastatic or unresectable solid tumors harboring AKT/PI3K/PTEN pathway alterations (excluding concurrent EGFR/KRAS/NRAS/HRAS/BRAF drivers) receive the investigational AKT-pathway inhibitor TER-2013 as monotherapy (expansion in ovarian/cervical/SCCHN/lung/esophageal and endometrial cancers) or with fulvestrant for HR+/HER2- breast cancer previously treated with an aromatase inhibitor. Prior AKT/PI3K/PTEN inhibitors (and prior SERD/mTOR in combo expansion) are excluded; requires ECOG 0–1 and adequate organ function.

ClinicalTrials.gov ID: NCT07109726

No known activity More information High burden on patient More information
Sponsor: ViroMissile, Inc. (industry) Phase: 1 Start date: Aug. 25, 2025

TrialFetch AI summary: Adults with advanced solid tumors refractory to standard therapy (ECOG 0–1, measurable disease) receive a single intravenous infusion of IDOV-Immune (VM-002), a genetically engineered oncolytic vaccinia virus designed for tumor-selective replication and lysis with immune-stimulating transgenes to enhance antitumor immunity. Key exclusions include prior oncolytic virus therapy, recent vaccinia/smallpox vaccination, active autoimmune disease requiring systemic therapy, significant cardiopulmonary disease, uncontrolled infection, and unstable/untreated CNS metastases.

ClinicalTrials.gov ID: NCT06910657

No known activity More information High burden on patient More information
Sponsor: Eli Lilly and Company (industry) Phase: 1 Start date: Oct. 22, 2025

TrialFetch AI summary: Adults with advanced/metastatic FAP-expressing solid tumors (including pancreatic, multiple breast cancer subtypes, platinum-resistant/refractory ovarian, and other FAP-positive GI tumors) and ECOG 0–1 receive intravenous LY4337713, a lutetium-177–labeled small-molecule radioligand targeting fibroblast activation protein on cancer-associated fibroblasts to deliver beta radiation to the tumor microenvironment, on Q4–6 week cycles. Expansion cohorts are tumor-specific after dose escalation/optimization.

ClinicalTrials.gov ID: NCT07213791

No known activity More information High burden on patient More information
Sponsor: Fate Therapeutics (industry) Phase: 1 Start date: Oct. 14, 2025

TrialFetch AI summary: Adults with advanced, refractory solid tumors (ECOG 0–1) receive an allogeneic, off‑the‑shelf iPSC‑derived CAR T product (FT836) targeting stress‑inducible MICA/MICB (engineered to reduce antigen shedding) as monotherapy or combined with trastuzumab (HER2), cetuximab (EGFR), and/or paclitaxel. Multi‑arm cohorts assess safety and preliminary activity to establish RP2D for the combination regimens.

ClinicalTrials.gov ID: NCT07216105

No known activity More information High burden on patient More information
Sponsor: Radionetics Oncology (industry) Phase: 1 Start date: Oct. 1, 2025

TrialFetch AI summary: Adults with advanced ER/PR-positive, HER2-negative breast cancer, including endocrine-refractory disease and treated/stable brain metastases, undergo 68Ga-R11228 PET to identify GPCR-expressing tumors followed by dose-ranging 177Lu-R11228 radioligand therapy in PET-positive patients. R11228 is a GPCR-targeted theranostic pair (68Ga for imaging, 177Lu for beta-emitting therapy); prior systemic radionuclide therapy is excluded, and patients may receive up to six treatment cycles.

ClinicalTrials.gov ID: NCT07121244

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