CancerDrs

Breast Cancer clinical trials in Connecticut

34 actively recruiting breast cancer trials at 25 sites across Connecticut.

Data from ClinicalTrials.gov · last refreshed

Payments from drug makers to the doctors running these trials

For 1 of the trials on this page, the pharmaceutical company funding the trial also disclosed payments to the physicians leading it — public data from the federal CMS Open Payments database. Paying clinical-trial investigators for site work is expected and necessary for industry-funded trials; the scale and source are simply useful context when you're deciding whether to enroll. See the full breast cancer transparency page →

Phase 3 Recruiting Network

Shorter Chemo-Immunotherapy Without Anthracycline Drugs for Early-Stage Triple Negative Breast Cancer

This phase III trial compares the effects of shorter chemotherapy (chemo)-immunotherapy without anthracyclines to usual chemo-immunotherapy for the treatment of early-stage triple negative breast cancer. Paclitaxel is in a class of medicat…

Sponsor: SWOG Cancer Research Network
NCT ID: NCT05929768
Sites in Connecticut:
  • Hartford HealthCare - Avon — Avon, Connecticut
  • Hartford HealthCare - Saint Vincent's Medical Center — Bridgeport, Connecticut
  • Danbury Hospital — Danbury, Connecticut
  • Smilow Cancer Hospital-Derby Care Center — Derby, Connecticut
  • Hartford Healthcare - Fairfield — Fairfield, Connecticut
Phase 3 Recruiting Academic/Other

Pembrolizumab vs. Observation in People With Triple-negative Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Pembrolizumab

This phase III trial compares the effect of continuation of treatment with pembrolizumab (usual approach) to observation only at preventing cancer from coming back in patients with early-stage triple-negative breast cancer (TNBC) who achie…

Sponsor: Alliance for Clinical Trials in Oncology
NCT ID: NCT05812807
Sites in Connecticut:
  • Hartford HealthCare - Saint Vincent's Medical Center — Bridgeport, Connecticut
  • Danbury Hospital — Danbury, Connecticut
  • Smilow Cancer Hospital-Derby Care Center — Derby, Connecticut
  • Smilow Cancer Hospital Care Center-Fairfield — Fairfield, Connecticut
  • Smilow Cancer Hospital Care Center at Glastonbury — Glastonbury, Connecticut
Phase 3 Recruiting Network

S1501 Dual Observational and Randomized Cohort Study of Patients With Metastatic HER-2+ Breast Cancer at Risk of Cardiac Toxicity

This trial has two cohorts of patients with human epidermal growth factor receptor (HER)-2-positive breast cancer that has spread to other places in the body. All patients must be receiving trastuzumab-based treatment. Both cohorts are bei…

Sponsor: SWOG Cancer Research Network
NCT ID: NCT03418961
Sites in Connecticut:
  • Middlesex Hospital — Middletown, Connecticut
  • Stamford Hospital/Bennett Cancer Center — Stamford, Connecticut
Phase 3 Recruiting NIH

Testing Whether Hormone Therapy With Ribociclib is as Effective as Chemotherapy Followed by Hormone Therapy With Ribociclib for the Treatment of High Anatomic Stage Breast Cancer With Low Recurrence Risk, The RxFINE-Low Trial

This phase III trial compares standard of care hormone therapy plus ribociclib to chemotherapy followed by hormone therapy plus ribociclib for the treatment of patients with high anatomic stage breast cancer with low risk of the cancer ret…

Sponsor: National Cancer Institute (NCI)
NCT ID: NCT07391774
Sites in Connecticut:
  • Stamford Hospital/Bennett Cancer Center — Stamford, Connecticut
Phase 3 Recruiting Industry

Study of Sacituzumab Govitecan-hziy and Pembrolizumab Versus Treatment of Physician's Choice in Patients With Triple Negative Breast Cancer Who Have Residual Invasive Disease After Surgery and Neoadjuvant Therapy (ASCENT-05/AFT-65 OptimICE-RD/GBG 119/NSABP B-63)

The goal of this study is to find out if the experimental product, sacituzumab govitecan-hziy (SG) in combination with pembrolizumab given after surgery, is effective and safe compared to the treatment of physician's choice (TPC) which inc…

Sponsor: Gilead Sciences
NCT ID: NCT05633654
Sites in Connecticut:
  • Norwalk Hospital — Danbury, Connecticut
  • Stamford Hospital — Stamford, Connecticut
Phase 3 Recruiting Industry

Sacituzumab Tirumotecan (MK-2870) Plus Pembrolizumab Versus TPC in TNBC Who Did Not Achieve pCR (MK-2870-012)

This is a randomized, open-label study comparing the efficacy and safety of adjuvant sacituzumab tirumotecan (MK-2870) in combination with pembrolizumab compared to treatment of physician's choice (TPC) in participants with triple-negative…

Sponsor: Merck Sharp & Dohme LLC
NCT ID: NCT06393374
Sites in Connecticut:
  • University of Connecticut Health Center ( Site 0128) — Farmington, Connecticut
  • Yale Cancer Center ( Site 0053) — New Haven, Connecticut
Phase 3 Recruiting Industry

Study of the Bria-IMT Regimen and CPI vs Physicians' Choice in Advanced Metastatic Breast Cancer.

This is a multicenter randomized, open label study to evaluate overall survival with the Bria-IMT regimen in combination with Checkpoint Inhibitor \[Retifanlimab\], versus Treatment of Patients'/Physicians' Choice (TPC) in advanced metasta…

Sponsor: BriaCell Therapeutics Corporation
NCT ID: NCT06072612
Sites in Connecticut:
  • Smilow Cancer Hospital at Yale New Haven — New Haven, Connecticut
Phase 3 Recruiting Network

Adding Surgery and Radiation to the Usual Treatment for HER2-Positive Breast Cancer That Had Already Spread at Diagnosis

This phase III trial evaluates the effect of adding locoregional therapy (surgery and radiation) and metastasis-directed stereotactic body radiation therapy (SBRT) to standard systemic therapy following standard HER2-targeted systemic ther…

Sponsor: SWOG Cancer Research Network
NCT ID: NCT07578116
Sites in Connecticut:
  • Smilow Cancer Hospital-Derby Care Center — Derby, Connecticut
  • Smilow Cancer Hospital Care Center-Fairfield — Fairfield, Connecticut
  • Smilow Cancer Hospital Care Center at Greenwich — Greenwich, Connecticut
  • Smilow Cancer Hospital Care Center - Guilford — Guilford, Connecticut
  • Smilow Cancer Hospital-Hamden Care Center — Hamden, Connecticut
Phase 3 Recruiting Industry

A Study Evaluating the Efficacy and Safety of Inavolisib Plus Fulvestrant Compared With Alpelisib Plus Fulvestrant in Participants With HR-Positive, HER2-Negative, PIK3CA Mutated, Locally Advanced or Metastatic Breast Cancer Post CDK4/6i and Endocrine Combination Therapy

This is a Phase III, multicenter, randomized, open-label, global study designed to evaluate the efficacy and safety of inavolisib plus fulvestrant compared with alpelisib plus fulvestrant in patients with hormone receptor (HR)-positive, hu…

Sponsor: Hoffmann-La Roche
NCT ID: NCT05646862
Sites in Connecticut:
  • Eastern CT Hematology and Oncology Associates — Norwich, Connecticut
Phase 2 Recruiting Academic/Other

I-SPY TRIAL: Neoadjuvant and Personalized Adaptive Novel Agents to Treat Breast Cancer

The purpose of this study is to further advance the ability to practice personalized medicine by learning which new drug agents are most effective with which types of breast cancer tumors and by learning more about which early indicators o…

Sponsor: QuantumLeap Healthcare Collaborative
NCT ID: NCT01042379
Sites in Connecticut:
  • Yale Cancer Center — New Haven, Connecticut
Phase 2 Recruiting Industry

A Study of Alisertib in Combination With Endocrine Therapy in Patients With HR-positive, HER2-negative Recurrent or Metastatic Breast Cancer

PUMA-ALI-1201 is a randomized, dose optimization, multicenter, Phase 2 study of alisertib administered in combination with endocrine therapy in participants with pathology-confirmed HR-positive/HER2-negative metastatic breast cancer (MBC) …

Sponsor: Puma Biotechnology, Inc.
NCT ID: NCT06369285
Sites in Connecticut:
  • Yale University, Yale Cancer Center — New Haven, Connecticut
Phase 1, Phase 2 Recruiting Industry

The Evaluation of PC14586 in Patients With Advanced Solid Tumors Harboring a TP53 Y220C Mutation (PYNNACLE)

The Phase 2 monotherapy portion of this study is currently enrolling and will evaluate the efficacy and safety of PC14586 (INN rezatapopt) in participants with locally advanced or metastatic solid tumors harboring a TP53 Y220C mutation. Th…

Sponsor: PMV Pharmaceuticals, Inc
NCT ID: NCT04585750
Sites in Connecticut:
  • Yale Cancer Center — New Haven, Connecticut
Phase 2 Recruiting Industry

A Study to Assess the Efficacy and Safety of FORE8394 in Participants With Cancer Harboring BRAF Alterations

The objective of this Master Protocol is to evaluate the efficacy and safety of plixorafenib in participants with BRAF altered (BRAF V600E or BRAF fusions) locally advanced or metastatic solid tumors, or recurrent or progressive primary ce…

Sponsor: Fore Biotherapeutics
NCT ID: NCT05503797
Sites in Connecticut:
  • Norwalk Hospital — Norwalk, Connecticut
Phase 2 Recruiting Industry

Study of PF-07248144 in Advanced or Metastatic Solid Tumors

This is an open-label, multi center study to evaluate safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of PF-07248144 and early signs of clinical efficacy of PF-07248144 as a single agent and in combination with other…

Sponsor: Pfizer
NCT ID: NCT04606446
Sites in Connecticut:
  • Smilow Cancer Hospital at Yale - New Haven — New Haven, Connecticut
  • Yale-New Haven Hospital- Yale Cancer Center — New Haven, Connecticut
  • Smilow Cancer Hospital Phase 1 Unit — New Haven, Connecticut
  • Yale University — New Haven, Connecticut
Phase 1, Phase 2 Recruiting Industry

ORION-1: Study of AVZO-023 as a Single Agent and in Combination With AVZO-021, and/or Endocrine Therapy in Advanced Solid Tumors

This study, the first clinical trial of AVZO-023, aims to determine the safety, tolerability, pharmacokinetics (PK), pharmacodynamics, maximum tolerated dose, and anti-tumor effects of AVZO-023 in patients with advanced solid tumors. AVZO-…

Sponsor: Avenzo Therapeutics, Inc.
NCT ID: NCT06998407
Sites in Connecticut:
  • Avenzo Therapeutics Recruiting Site — New Haven, Connecticut
Phase 2 Recruiting Academic/Other

Investigating the Effectiveness of Stereotactic Body Radiotherapy (SBRT) in Addition to Standard of Care Treatment for Cancer That Has Spread Beyond the Original Site of Disease

This study is being done to determine if stereotactic body radiotherapy (SBRT) when delivered to all sites of disease in participants with 1-5 metastases will increase the length of time before participants' disease gets worse.

Sponsor: Memorial Sloan Kettering Cancer Center
NCT ID: NCT03808337
Sites in Connecticut:
  • Hartford Healthcare — Hartford, Connecticut
  • WCHN Norwalk Hospital - Data Collection — Norwalk, Connecticut
Phase 2 Recruiting Academic/Other

Study of 3-Day Partial Breast Radiation Therapy in Women With Breast Cancer

The purpose of this study is to determine if the dose of radiation therapy that is effective in producing a treatment response, delivered over a shorter treatment period, is a safe approach that causes few or mild side effects in women wit…

Sponsor: Memorial Sloan Kettering Cancer Center
NCT ID: NCT04084730
Sites in Connecticut:
  • Norwalk Hospital — Norwalk, Connecticut
Phase 1, Phase 2 Recruiting Industry

Phase 1a and Phase 2 Study for Safety, Preliminary Efficacy, PK and PD of ST-067

This is a multiphase, multicenter study, which includes a Phase 1a open-label, dose escalation monotherapy study of ST-067 given as an SC injection with or without obinutuzumab \[Gazyva®\] pre-treatment, by IV infusion, and in combination …

Sponsor: Simcha IL-18, Inc.
NCT ID: NCT04787042
Sites in Connecticut:
  • Yale Cancer Center — New Haven, Connecticut
Phase 2 Recruiting Academic/Other

Trial of Trastuzumab Deruxtecan in Previously Treated HER2

The purpose of this study is to test the good and bad effects of a drug called trastuzumab deruxtecan (T-DXd) in adult patients with metastatic HER2-negative breast cancer and which patients might benefit the most from T-DXd.

Sponsor: Yale University
NCT ID: NCT06750484
Sites in Connecticut:
  • Yale University — New Haven, Connecticut
Phase 2 Recruiting Academic/Other

FLASH-Breast: Evaluating the Efficacy of Fezolinetant in Reducing Vasomotor Symptoms in Women With Breast Cancer on Endocrine Therapy

This is a phase II, randomized, double-blinded, placebo-controlled trial designed to evaluate the efficacy of fezolinetant (45 mg a day) vs. placebo in reducing moderate to severe vasomotor symptoms (VMS) in breast cancer survivors on endo…

Sponsor: Yale University
NCT ID: NCT06917313
Sites in Connecticut:
  • Yale University — New Haven, Connecticut
Phase 1 Recruiting Industry

A Study of PHST001 in Advanced Solid Tumors

This is a multi-center, first-in-human (FIH), open-label, Phase 1a/1b dose escalation and dose expansion study to assess the safety, PK, pharmacodynamics, and antitumor activity of PHST001 monotherapy (Phase 1a) or in combination with anti…

Sponsor: Pheast Therapeutics
NCT ID: NCT06840886
Sites in Connecticut:
  • Yale Cancer Center — New Haven, Connecticut
Phase 1 Recruiting Industry

BAL0891 in Patients With Advanced Solid Tumors or Relapsed or Refractory Acute Myeloid Leukemia

This study is a multiple cohort, multicenter, open-label Phase 1 study with dose-escalation substudies investigating intravenous (IV) BAL0891 as monotherapy, and in combination with tislelizumab or paclitaxel, to determine the safety and t…

Sponsor: SillaJen, Inc.
NCT ID: NCT05768932
Sites in Connecticut:
  • Yale New Haven Hospital — New Haven, Connecticut
Phase 1 Recruiting Industry

Anti-Ly6E Exatecan ADC M7437 in Advanced Solid Tumors

The purpose of this first-in-human (FIH) study is to evaluate the safety, tolerability, Pharmacokinetics (PK), and preliminary clinical activity of M7437 in participants with locally advanced or metastatic solid tumors with known Ly6E expr…

Sponsor: EMD Serono Research & Development Institute, Inc.
NCT ID: NCT07360314
Sites in Connecticut:
  • Yale University - Yale University School of Medicine — New Haven, Connecticut

Showing 25 of 34 trials with sites in Connecticut. See all breast cancer trials →

Medical disclaimer: This page aggregates public ClinicalTrials.gov data. It is not medical advice. Always confirm eligibility and enrollment details with the trial site or your oncologist.

Source: ClinicalTrials.gov API v2 · Last checked: 2026-11-09