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Breast Cancer clinical trials in Pennsylvania

47 actively recruiting breast cancer trials at 63 sites across Pennsylvania.

Data from ClinicalTrials.gov · last refreshed

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 Pennsylvania:
  • Lehigh Valley Hospital-Cedar Crest — Allentown, Pennsylvania
  • Lehigh Valley Hospital - Muhlenberg — Bethlehem, Pennsylvania
  • Bryn Mawr Hospital — Bryn Mawr, Pennsylvania
  • Christiana Care Health System-Concord Health Center — Chadds Ford, Pennsylvania
  • Chambersburg Hospital — Chambersburg, Pennsylvania
Phase 3 Recruiting Academic/Other

ShortStop-HER2: 12 Months vs. 6 Months of HER2-targeted Medications for People With HER2+ Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Trastuzumab

This phase III trial compares 6 months of human epidermal growth factor receptor 2 (HER2)-targeted therapy to 12 months of HER2-targeted therapy for the treatment of HER2-positive (+) breast cancer in patients that had a pathologic complet…

Sponsor: Alliance for Clinical Trials in Oncology
NCT ID: NCT06876714
Sites in Pennsylvania:
  • UPMC-Heritage Valley Health System Beaver — Beaver, Pennsylvania
  • UPMC Hillman Cancer Center at Butler Health System — Butler, Pennsylvania
  • Christiana Care Health System-Concord Health Center — Chadds Ford, Pennsylvania
  • WellSpan Medical Oncology and Hematology — Chambersburg, Pennsylvania
  • UPMC Hillman Cancer Center - Passavant - Cranberry — Cranberry Township, Pennsylvania
Phase 3 Recruiting Academic/Other

E-Mindfulness Approaches for Living After Breast Cancer

NRG-CC015 is a prospective, randomized phase III clinical trial to evaluate the efficacy of two distinct digital approaches for delivering a mindfulness-based intervention: a live, instructor-led version delivered over Zoom (MAPs LO), and …

Sponsor: NRG Oncology
NCT ID: NCT06748222
Sites in Pennsylvania:
  • WellSpan Medical Oncology and Hematology — Chambersburg, Pennsylvania
  • Geisinger Medical Center — Danville, Pennsylvania
  • Geisinger Cancer Center Dickson City — Dickson City, Pennsylvania
  • Ephrata Cancer Center — Ephrata, Pennsylvania
  • UPMC Hillman Cancer Center Erie — Erie, Pennsylvania
Phase 3 Recruiting Industry

An Adjuvant Endocrine-based Therapy Study of Camizestrant (AZD9833) in ER+/HER2- Early Breast Cancer (CAMBRIA-2)

This is a Phase III open-label study to assess if camizestrant improves outcomes compared to standard adjuvant endocrine therapy for patients with ER+/HER2- early breast cancer with intermediate-high or high risk for disease recurrence who…

Sponsor: AstraZeneca
NCT ID: NCT05952557
Sites in Pennsylvania:
  • Research Site — Gettysburg, Pennsylvania
  • Research Site — Hershey, Pennsylvania
  • Research Site — Philadelphia, Pennsylvania
  • Research Site — Pittsburgh, Pennsylvania
  • Research Site — Sayre, Pennsylvania
Phase 3 Recruiting Academic/Other

The CDK4/6 Inhibitor Dosing Knowledge (CDK) Study

The purpose of this study is to generate evidence on an alternative dosing strategy for CDK4/6 inhibitors to help more patients with Metastatic Breast Cancer (MBC) (age ≥ 65 years) tolerate side effects and stay on treatment longer, to der…

Sponsor: American Society of Clinical Oncology
NCT ID: NCT06377852
Sites in Pennsylvania:
  • Penn Medicine - Lancaster General Hospital — Lancaster, Pennsylvania
  • Penn Medicine - Perelman Center for Advanced Medicine — Philadelphia, Pennsylvania
  • Penn Medicine - Pennsylvania Hospital — Philidelphia, Pennsylvania
  • Penn Medicine - Chester County Hospital — West Chester, Pennsylvania
Phase 3 Recruiting Industry

Phase IIIb Study of Ribociclib + ET in Early Breast Cancer

The purpose of this open-label, multicenter, phase IIIb, single-arm study is to characterize the efficacy and safety of the combination of ribociclib and standard adjuvant endocrine therapy (ET) on invasive breast cancer-free survival (iBC…

Sponsor: Novartis Pharmaceuticals
NCT ID: NCT05827081
Sites in Pennsylvania:
  • Consultants In Med Onco And Hema — Drexel Hill, Pennsylvania
  • Univ of Pittsburg Med Ctr Pinnacle — Harrisburg, Pennsylvania
Phase 3 Recruiting Industry

A Phase III Study of Dato-DXd With or Without Durvalumab Compared With Investigator's Choice of Chemotherapy in Combination With Pembrolizumab in Patients With PD-L1 Positive Locally Recurrent Inoperable or Metastatic Triple-negative Breast Cancer

This is a Phase III, randomised, open-label, 3-arm, multicentre, international study assessing the efficacy and safety of Dato-DXd with or without durvalumab compared with investigator's choice chemotherapy in combination with pembrolizuma…

Sponsor: AstraZeneca
NCT ID: NCT06103864
Sites in Pennsylvania:
  • Research Site — York, Pennsylvania
Phase 3 Recruiting Industry

A Study to Evaluate Efficacy and Safety of Giredestrant Compared With Fulvestrant (Plus a CDK4/6 Inhibitor), in Participants With ER-Positive, HER2-Negative Advanced Breast Cancer Resistant to Adjuvant Endocrine Therapy (pionERA Breast Cancer)

This is a Phase III, randomized, open-label multicenter study that will evaluate the efficacy and safety of giredestrant compared with fulvestrant, both in combination with the investigator's choice of a CDK4/6 inhibitor (palbociclib, ribo…

Sponsor: Hoffmann-La Roche
NCT ID: NCT06065748
Sites in Pennsylvania:
  • Alliance Cancer Specialists — Bensalem, Pennsylvania
  • Ann B. Barshinger Cancer Institute — Lancaster, Pennsylvania
  • Abramson Cancer Center; Univ of Pennsylvania; Clinical Research Unit — Philadelphia, Pennsylvania
  • WellSpan Oncology Research — York, Pennsylvania
Phase 3 Recruiting Industry

A Study of Sacituzumab Tirumotecan (MK-2870) as a Single Agent and in Combination With Pembrolizumab (MK-3475) Versus Treatment of Physician's Choice in Participants With HR+/HER2- Unresectable Locally Advanced or Metastatic Breast Cancer (MK-2870-010)

The purpose of this study is to compare sacituzumab tirumotecan as a single agent, and in combination with pembrolizumab, versus Treatment of Physician's Choice (TPC) in participants with hormone receptor positive/human epidermal growth fa…

Sponsor: Merck Sharp & Dohme LLC
NCT ID: NCT06312176
Sites in Pennsylvania:
  • Thomas Jefferson University - Clinical Research Institute ( Site 0056) — Philadelphia, Pennsylvania
Phase 3 Recruiting Industry

Phase 3 Study to Evaluate the Efficacy and Safety of HER2/Neu Peptide GLSI-100 (GP2 + GM-CSF) in HER2/Neu Positive Subjects

This is a prospective, randomized, double-blinded, placebo-controlled, multi-center, Phase 3 study of GLSI-100 immunotherapy in HLA-A\*02 positive and HER2/neu positive subjects who are at high risk for disease recurrence and have complete…

Sponsor: Greenwich LifeSciences, Inc.
NCT ID: NCT05232916
Sites in Pennsylvania:
  • Redeemer Health - Holy Redeemer Hospital — Meadowbrook, Pennsylvania
  • Sidney Kimmel Comprehensive Cancer Center - Thomas Jefferson University Hospital — Philadelphia, Pennsylvania
Phase 2, Phase 3 Recruiting Industry

A Study of Izalontamab Brengitecan Versus Chemotherapy in Participants With Previously Untreated, Locally Advanced, Recurrent Inoperable, or Metastatic Triple-negative Breast Cancer Ineligible for Anti-PD(L)1 Drugs (IZABRIGHT-Breast01)

The purpose of this study is to assess the efficacy and safety of iza-bren, a bi-specific antibody-drug conjugate against EGFR and HER3 with a topoisomerase inhibitor payload versus treatment of physician's choice (TPC) (paclitaxel, nab-pa…

Sponsor: Bristol-Myers Squibb
NCT ID: NCT06926868
Sites in Pennsylvania:
  • Lehigh Valley Health Network — Allentown, Pennsylvania
  • Abramson Cancer Center of The University of Pennsylvania — Philadelphia, Pennsylvania
  • Local Institution - 0360 — Pittsburgh, Pennsylvania
Phase 3 Recruiting Industry

Palazestrant in Combination With Ribociclib for the First-line Treatment of ER+/HER2- Advanced Breast Cancer

This phase 3 clinical trial compares the efficacy and safety of palazestrant with ribociclib to letrozole and ribociclib in women and men who have not received prior systemic anti-cancer treatment for advanced breast cancer.

Sponsor: Olema Pharmaceuticals, Inc.
NCT ID: NCT07085767
Sites in Pennsylvania:
  • Clinical Trial Site — Horsham, Pennsylvania
  • Clinical Trial Site — Sayre, Pennsylvania
Phase 3 Recruiting Academic/Other

The Cancer of the Pancreas Screening-5 CAPS5)Study

Johns Hopkins clinical research office quality assurance group will monitor and audit this study at Johns Hopkins. The Sub Investigator at each site will be responsible for internal monitoring at their site.

Sponsor: Johns Hopkins University
NCT ID: NCT02000089
Sites in Pennsylvania:
  • University of Pennsylvania — Philadelphia, Pennsylvania
  • University of Pittsburgh — Pittsburgh, Pennsylvania
Phase 2 Recruiting NIH

Targeted Therapy Directed by Genetic Testing in Treating Patients With Locally Advanced or Advanced Solid Tumors, The ComboMATCH Screening Trial

This ComboMATCH patient screening trial is the gateway to a coordinated set of clinical trials to study cancer treatment directed by genetic testing. Patients with solid tumors that have spread to nearby tissue or lymph nodes (locally adva…

Sponsor: National Cancer Institute (NCI)
NCT ID: NCT05564377
Sites in Pennsylvania:
  • Lehigh Valley Hospital-Cedar Crest — Allentown, Pennsylvania
  • UPMC Altoona — Altoona, Pennsylvania
  • Lehigh Valley Hospital - Muhlenberg — Bethlehem, Pennsylvania
  • Bryn Mawr Hospital — Bryn Mawr, Pennsylvania
  • Pocono Medical Center — East Stroudsburg, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

A Phase 1/2a Study of DB-1303/BNT323 in Advanced/Metastatic Solid Tumors

This is a dose-escalation and dose-expansion Phase 1/2a trial to evaluate the safety and tolerability of DB-1303/BNT323 in subjects with advanced solid tumors that express HER2.

Sponsor: DualityBio Inc.
NCT ID: NCT05150691
Sites in Pennsylvania:
  • Rittenhouse Hematology Oncology — Philadelphia, Pennsylvania
  • Thomas Jefferson University — Philadelphia, Pennsylvania
  • AHN West Penn Hospital — Pittsburgh, Pennsylvania
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 Pennsylvania:
  • Alliance Cancer Specialists — Horsham, Pennsylvania
  • University of Pennsylvania, Abramson Cancer Center, Perelman Center for Advanced Medicine — Philadelphia, Pennsylvania
  • University of Pittsburgh (UPMC) — Pittsburgh, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

A Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Patients With Metastatic or Locally Advanced Breast Cancer

This is an umbrella study evaluating the efficacy and safety of multiple treatment combinations in participants with metastatic or inoperable locally advanced breast cancer. The study will be performed in two stages. During Stage 1, six co…

Sponsor: Hoffmann-La Roche
NCT ID: NCT03424005
Sites in Pennsylvania:
  • Thomas Jefferson University Hospital — Philadelphia, Pennsylvania
  • University of Pittsburgh Medical Center — Pittsburgh, Pennsylvania
Phase 2 Recruiting Academic/Other

Sacituzumab Govitecan +/- Pembrolizumab in Metastatic TNBC

This research study involves testing the safety and efficacy of an investigational intervention for patients with triple-negative breast cancer (TNBC) that has spread, or metastasized, to other parts the body and is PD-L1-negative. The nam…

Sponsor: Dana-Farber Cancer Institute
NCT ID: NCT04468061
Sites in Pennsylvania:
  • University of Pennsylvania-Abramson Cancer Center — Philadelphia, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

A Study to Evaluate the Safety, Tolerability, Drug Levels, and Preliminary Efficacy of BMS-986507 Combinations in Adult Participants With Advanced Solid Tumors

The purpose of this study is to evaluate the safety, tolerability, drug levels, and preliminary efficacy of BMS-986507 combinations in adult participants with advanced solid tumors.

Sponsor: Bristol-Myers Squibb
NCT ID: NCT06618287
Sites in Pennsylvania:
  • Local Institution - 0014 — Pittsburgh, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

Study of AVZO-021 in Patients With Advanced Solid Tumors

This study, the first clinical trial of AVZO-021, aims to determine the safety, tolerability, pharmacokinetics, pharmacodynamics, maximum tolerated dose, and anti-tumor effects of AVZO-021 in patients with advanced solid tumors. AVZO-021 i…

Sponsor: Avenzo Therapeutics, Inc.
NCT ID: NCT05867251
Sites in Pennsylvania:
  • Sidney Kimmel Cancer Center (SKCC) at Jefferson Health — Philadelphia, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

Study of LP-184 in Patients With Advanced Solid Tumors

The primary objective of this study is to evaluate the safety, tolerability, MTD and RP2D of LP-184 in patients with advanced solid tumors who have relapsed from or are refractory to standard therapy or for whom no standard therapy is avai…

Sponsor: Lantern Pharma Inc.
NCT ID: NCT05933265
Sites in Pennsylvania:
  • Fox Chase Cancer Center — Philadelphia, Pennsylvania
Phase 2 Recruiting Academic/Other

Converting HR+ Breast Cancer Into an Individualized Vaccine

Newly diagnosed post-menopausal women with clinical stage II-III, HR+HER2- breast cancer are eligible to a randomized trial, concurrently open at five US academic institutions. Patients receiving 4 months of standard neoadjuvant hormonal t…

Sponsor: Weill Medical College of Cornell University
NCT ID: NCT03804944
Sites in Pennsylvania:
  • UPMC Hillman Cancer Center — Pittsburgh, Pennsylvania
Phase 2 Recruiting Academic/Other

Circulating Tumor DNA

This is a single-arm, phase II study examining elacestrant in the adjuvant treatment of patients with ER+ breast cancer who test positive for circulating tumor DNA (ctDNA) during the screening period of the trial. Our trial will proceed in…

Sponsor: Yale University
NCT ID: NCT06923527
Sites in Pennsylvania:
  • UPMC Hillman Cancer Center — Pittsburgh, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

Phase 1/2 Study of Intratumoral Injection of STX-001 in Advanced Solid Tumors as Monotherapy or in Combination With Pembrolizumab

Phase 1/2, Open-label, Multi-center, First-in-human Study of the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Anti-tumor Activity of STX-001 Delivered by Intratumoral Injection in Patients with Advanced Solid Tumors as a Mo…

Sponsor: Strand Therapeutics Inc.
NCT ID: NCT06249048
Sites in Pennsylvania:
  • University of Pittsburgh Medical Center — Pittsburgh, Pennsylvania
Phase 2 Recruiting Academic/Other

Neoadjuvant Neratinib in Stage I-III HER2-Mutated Lobular Breast Cancers

This phase II trial tests how well neratinib prior to the primary treatment (neoadjuvant) works in treating patients with stage I-III HER2 mutated lobular breast cancers. Neratinib is in a class of medications called kinase inhibitors. It …

Sponsor: Vanderbilt-Ingram Cancer Center
NCT ID: NCT05919108
Sites in Pennsylvania:
  • University of Pittsburgh Medical Center — Pittsburgh, Pennsylvania

Showing 25 of 47 trials with sites in Pennsylvania. 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: 2026-04-20