CancerDrs

Breast Cancer clinical trials in Pennsylvania

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

Data from ClinicalTrials.gov · last refreshed

Phase 3 Recruiting Academic/Other

Evaluating the Addition of Adjuvant Chemotherapy to Ovarian Function Suppression Plus Endocrine Therapy in Premenopausal Patients With pN0-1, ER-Positive/HER2-Negative Breast Cancer and an Oncotype Recurrence Score Less Than or Equal to 25

This Phase III Trial will determine whether adjuvant chemotherapy (ACT) added to ovarian function suppression (OFS) plus endocrine therapy (ET) is superior to OFS plus ET in improving invasive breast cancer-free survival (IBCFS) among prem…

Sponsor: NRG Oncology
NCT ID: NCT05879926
Sites in Pennsylvania:
  • Lehigh Valley Hospital-Cedar Crest — Allentown, Pennsylvania
  • Saint Luke's Cancer Center - Allentown — Allentown, Pennsylvania
  • Saint Luke's University Hospital-Bethlehem Campus — Bethlehem, Pennsylvania
  • Lehigh Valley Hospital - Muhlenberg — Bethlehem, Pennsylvania
  • Bryn Mawr Hospital — Bryn Mawr, 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

Testing Longer Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With Cancer That Has Spread to the Brain

This phase III trial compares the effectiveness of fractionated stereotactic radiosurgery (FSRS) to usual care stereotactic radiosurgery (SRS) in treating patients with cancer that has spread from where it first started to the brain. Radia…

Sponsor: NRG Oncology
NCT ID: NCT06500455
Sites in Pennsylvania:
  • Saint Luke's Cancer Center - Allentown — Allentown, Pennsylvania
  • Saint Luke's University Hospital-Bethlehem Campus — Bethlehem, Pennsylvania
  • Chambersburg Hospital — Chambersburg, Pennsylvania
  • Northeast Radiation Oncology Center — Dunmore, Pennsylvania
  • Saint Luke's Hospital-Anderson Campus — Easton, Pennsylvania
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 Pennsylvania:
  • Saint Luke's University Hospital — Bethlehem, Pennsylvania
  • Lancaster General Health — Lancaster, Pennsylvania
  • University of Pennsylvania Abramson Cancer Center — Philadelphia, Pennsylvania
  • UPMC Magee-Womens Hospital — Pittsburgh, Pennsylvania
  • Guthrie Clinical Research — Sayre, 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 Industry

A Study of Tersolisib (LY4064809/STX-478) With Other Anti-Cancer Treatments in Participants With Advanced Breast Cancer With a Genetic Change (PIK3CA)

The purpose of the study is to assess the efficacy and safety of the addition of Tersolisib (LY4064809/STX-478) to other anti-cancer drugs as first treatment for advanced hormone receptor-positive (HR+)/human epidermal growth factor recept…

Sponsor: Eli Lilly and Company
NCT ID: NCT07174336
Sites in Pennsylvania:
  • St. Luke's University Health Network — Bethlehem, Pennsylvania
  • Lancaster General Hospital - Ann B Barshinger Cancer Institute — Lancaster, Pennsylvania
  • University of Pennsylvania Hospital — Philadelphia, Pennsylvania
  • Thomas Jefferson University - Clinical Research Institute — Philadelphia, Pennsylvania
  • Jefferson Hospital Northeast — Philadelphia, 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

Capivasertib + CDK4/6i + Fulvestrant for Advanced/Metastatic HR+/HER2- Breast Cancer (CAPItello-292)

A Phase Ib/III Open-label, Randomised Study of Capivasertib plus CDK4/6 Inhibitors and Fulvestrant versus CDK4/6 Inhibitors and Fulvestrant in Hormone Receptor-Positive and Human Epidermal Growth Factor Receptor 2-Negative Locally Advanced…

Sponsor: AstraZeneca
NCT ID: NCT04862663
Sites in Pennsylvania:
  • Research Site — Philadelphia, Pennsylvania
  • Research Site — Pittsburgh, Pennsylvania
  • Research Site — York, Pennsylvania
Phase 3 Recruiting Industry

OP-1250 (Palazestrant) vs. Standard of Care for the Treatment of ER+/HER2- Advanced Breast Cancer

This phase 3 clinical trial compares the safety and efficacy of palazestrant (OP-1250) to the standard-of-care options of fulvestrant or an aromatase inhibitor in women and men with breast cancer whose disease has advanced on one endocrine…

Sponsor: Olema Pharmaceuticals, Inc.
NCT ID: NCT06016738
Sites in Pennsylvania:
  • Clinical Trial Site — Sayre, 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 3 Recruiting Industry

A Study of Metastases Free Survival With Saruparib vs Placebo Added to a Standard RT/ADT in Men With High-risk Prostate Cancer With a BRCA Mutation

The purpose of the study is to demonstrate superiority of Saruparib (AZD5305) relative to placebo added to a standard radiation therapy (RT) + androgen deprivation therapy (ADT) regimen by assessment of metastases-free survival in particip…

Sponsor: AstraZeneca
NCT ID: NCT06952803
Sites in Pennsylvania:
  • Research Site — Hershey, Pennsylvania
  • Research Site — Lancaster, Pennsylvania
  • Research Site — 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 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

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 Pennsylvania:
  • Abramson Cancer Center of the University of Pennsylvania — Philadelphia, Pennsylvania
  • University of Pittsburgh Medical Center — Pittsburgh, Pennsylvania
  • WellSpan York Cancer Center — York, Pennsylvania
Phase 1, Phase 2 Recruiting Industry

Study of ORIC-114 in Patients With Advanced Solid Tumors Harboring an EGFR or HER2 Alteration

The purpose of this study is to establish the recommended Phase 2 dose (RP2D) and/or maximum tolerated dose (MTD), safety, pharmacokinetics (PK), pharmacodynamics (PD), and antitumor activity of ORIC-114 as a Single Agent or in Combination…

Sponsor: ORIC Pharmaceuticals
NCT ID: NCT05315700
Sites in Pennsylvania:
  • University of Pennsylvania — Philadelphia, Pennsylvania
Phase 2 Recruiting Industry

A Phase 2 Study of Zanidatamab in Patients With HER2-expressing Tumors

The purpose of this study is to evaluate the efficacy and safety of zanidatamab for the treatment of participants with previously treated solid tumors that have Human Epidermal Growth Factor Receptor 2 (HER2) Immunohistochemistry (IHC) 3+ …

Sponsor: Jazz Pharmaceuticals
NCT ID: NCT06695845
Sites in Pennsylvania:
  • Alliance Cancer Specialists — Horsham, 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

A Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Participants With Breast Cancer

This is a Phase Ib/II, open-label, multicenter, randomized umbrella study in participants with breast cancer. The study is designed with the flexibility to open new treatment arms as new treatments become available, close existing treatmen…

Sponsor: Hoffmann-La Roche
NCT ID: NCT04802759
Sites in Pennsylvania:
  • Thomas Jefferson University Hospital — Philadelphia, Pennsylvania
  • University of Pittsburgh Cancer Institute — Pittsburgh, Pennsylvania
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 Pennsylvania:
  • Lehigh Valley Health Network — Allentown, Pennsylvania
Phase 2 Recruiting Academic/Other

A Study on Adding Precisely Targeted Radiation Therapy (Stereotactic Body Radiation Therapy) to the Usual Treatment Approach (Drug Therapy) in People With Breast Cancer

The purpose of this study is to see if using Stereotactic Body Radiation Therapy/SBRT to treat a single metastatic site where cancer has worsened may be an effective treatment for people with oligometastatic breast cancer. Participants wil…

Sponsor: Memorial Sloan Kettering Cancer Center
NCT ID: NCT05534438
Sites in Pennsylvania:
  • Lehigh Valley Health Network (Data Collection Only) — Allentown, 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
Phase 1 Recruiting Industry

A Study of PARG Inhibitor IDE161 in Participants With Advanced Solid Tumors

The purpose of this study is to characterize the safety, tolerability, and efficacy of IDE161 as a single agent and in combination with pembrolizumab.

Sponsor: IDEAYA Biosciences
NCT ID: NCT05787587
Sites in Pennsylvania:
  • University of Pennsylvania — Philadelphia, Pennsylvania
  • Sarah Cannon Research Institute - Thomas Jefferson University — Philadelphia, Pennsylvania

Showing 25 of 49 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: 2026-05-25