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Breast Cancer clinical trials in Columbus, OH

39 studies for Breast Cancer are looking for participants at sites in and around Columbus (within about 30 miles). Open a study to see who can join and how to contact the study team.

Recruiting for a study here? Feature it at the top of this page — $99 for 30 days →

Evaluation of Lasofoxifene Combined With Abemaciclib Compared With Fulvestrant Combined With Abemaciclib in Locally Advanced or Metastatic ER+/HER2- Breast Cancer With an ESR1 Mutation

RecruitingPhase 3
  • The Ohio State University Comprehensive Cancer Center - Arthur G. James Cancer Hospital and Richard J. Solovev Research Institute (OSUCCC - , Columbus
Ages 18 and older · All sexes · Updated Nov 13, 2026 · NCT05696626

A Trial to Evaluate Ovarian Suppression Following Subcutaneous ZOLADEX 10.8 mg in Premenopausal Women With Early-stage and Advanced HR+ Breast Cancer

RecruitingPhase 1
  • The Mark H. Zangmeister Center-Mid Ohio Oncology/Hematology, Inc., Columbus
Ages 18 to 55 · Women · Updated Nov 12, 2026 · NCT07310420

Abemaciclib Dose Escalation to Maintain Intensity (ADE-MI)

RecruitingPhase 4
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Nov 6, 2026 · NCT06169371

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

RecruitingPhase 1/2
  • The Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Nov 6, 2026 · NCT03424005

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

RecruitingPhase 3
  • The James Cancer Hospital and Solove Research Institute at The Ohio State University Comprehensive Cancer -T, Columbus
Ages 18 and older · All sexes · Updated Nov 4, 2026 · NCT07174336

E-Mindfulness Approaches for Living After Breast Cancer

RecruitingPhase 3
  • Ohio State University Comprehensive Cancer Center, Columbus
  • Mount Carmel East Hospital, Columbus
  • Mount Carmel Grove City Hospital, Grove City · 7 mi away
  • and 2 more
Ages 18 to 50 · All sexes · Updated Nov 4, 2026 · NCT06748222

Collecting Blood Samples From Patients With and Without Cancer to Evaluate Tests for Early Cancer Detection

RecruitingObservational studyHealthy volunteers welcome
  • Ohio State University Comprehensive Cancer Center, Columbus
  • Mount Carmel East Hospital, Columbus
  • The Mark H Zangmeister Center, Columbus
  • and 8 more
Ages 40 to 75 · All sexes · Updated Nov 4, 2026 · NCT05334069

Rinatabart Sesutecan (Rina-S, PRO1184, GEN1184) for Advanced Solid Tumors (GCT1184-01/ PRO1184-001)

RecruitingPhase 1/2
  • Ohio State University Comprehensive Cancer Center (OSUCCC)- The James Cancer Hospital and Solove Research Institute, Columbus
Ages 18 and older · All sexes · Updated Nov 4, 2026 · NCT05579366

Assessing Benefits and Harms of Cannabis/Cannabinoid Use Among Cancer Patients Treated in Community Oncology Clinics

RecruitingObservational study
  • Memorial Hospital, Marysville · 27 mi away
Ages 18 and older · All sexes · Updated Nov 4, 2026 · NCT06418204

A Study of Sofe-M in Participants With Selected Advanced Solid Tumors

RecruitingPhase 1
  • The Ohio State University (OSU) Wexner Medical Center, Columbus
Ages 18 and older · All sexes · Updated Nov 4, 2026 · NCT06400472

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

RecruitingPhase 3
  • Ohio State University Comprehensive Cancer Center, Columbus
  • Columbus Oncology and Hematology Associates Inc, Columbus
  • Riverside Methodist Hospital, Columbus
  • and 8 more
Ages 18 to 60 · Women · Updated Nov 4, 2026 · NCT05879926

BGB-43395 Alone or as Part of Combination Therapies in Participants With Breast Cancer and Other Advanced Solid Tumors

RecruitingPhase 1
  • James Cancer Hospital and Solove Research Institute, Columbus
Ages 18 and older · All sexes · Updated Oct 15, 2026 · NCT06120283

DAANCE FOR CHEMOTHERAPY-INDUCED NEUROPATHY

RecruitingPhase 2
  • The Ohio State University, Columbus
Ages 40 and older · All sexes · Updated Oct 9, 2026 · NCT06749210

Phase 3 Study of Gedatolisib as First-Line Treatment for Patients With HR-Positive, HER2-Negative Advanced Breast Cancer (VIKTORIA-2)

RecruitingPhase 3
  • Stefanie Spielman Comprehensive Breast Center at Olentangy River Road, Columbus
Ages 18 and older · All sexes · Updated Oct 9, 2026 · NCT06757634

Phase 1 Study of OP-3136 in Advanced or Metastatic Solid Tumors

RecruitingPhase 1
  • The Ohio State University, Columbus
Ages 18 and older · All sexes · Updated Oct 5, 2026 · NCT06784193

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

RecruitingPhase 2
  • The Ohio State University, Stefanie Spielman Comprehensive Breast Center, Columbus
Ages 18 and older · All sexes · Updated Oct 1, 2026 · NCT06369285

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

RecruitingPhase 3
  • Clinical Trial Site, Columbus
  • Clinical Trial Site, Columbus
Ages 18 and older · All sexes · Updated Sep 23, 2026 · NCT07085767

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

RecruitingPhase 1/2
  • Local Institution - 0102, Columbus
Ages 18 and older · All sexes · Updated Sep 23, 2026 · NCT06618287

ATEMPT 2.0: Adjuvant T-DM1 vs TH

RecruitingPhase 2
  • Stefanie Spielman Comprehensive Breast Center, Columbus
Ages 18 and older · All sexes · Updated Aug 19, 2026 · NCT04893109

Testing Proton Craniospinal Radiation Therapy Versus the Usual Radiation Therapy for Leptomeningeal Metastasis, RADIATE-LM Trial

RecruitingPhase 3
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Aug 17, 2026 · NCT06500481

Low Dose Tamoxifen With or Without Omega-3 Fatty Acids for Breast Cancer Risk Reduction

RecruitingPhase 2Healthy volunteers welcome
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 45 to 74 · Women · Updated Aug 4, 2026 · NCT06195306

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

RecruitingPhase 2
  • The Ohio State University Comprehensive Cancer Center (OSUCCC) - The James Cancer Hospital and Solove Research Institute, Columbus
Ages 8 and older · All sexes · Updated Jul 27, 2026 · NCT05503797

Acolbifene Versus Low Dose Tamoxifen for the Prevention of Breast Cancer in Premenopausal Women at High Risk for Development of Breast Cancer

RecruitingPhase 2
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 35 and older · Women · Updated Jul 7, 2026 · NCT05941520

First-in-Human Study of Tersolisib (STX-478) as Monotherapy and in Combination With Other Antineoplastic Agents in Participants With Advanced Solid Tumors

RecruitingPhase 1/2
  • Stefanie Spielman Comprehensive Breast Center, Columbus
Ages 18 and older · All sexes · Updated Jul 7, 2026 · NCT05768139

Impact of Dietary Inflammatory Potential on Breast Cancer Risk

RecruitingObservational study
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Jun 12, 2026 · NCT05178498

Study of CX-5461 in Patients With Solid Tumours and BRCA1/2, PALB2 or Homologous Recombination Deficiency (HRD) Mutation

RecruitingPhase 1
  • Ohio State University-James Cancer Hospital and Solove Research Institute, Columbus
Ages 18 and older · All sexes · Updated Jun 8, 2026 · NCT04890613

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

RecruitingPhase 2
  • The Ohio State University, Stefanie Spielman Comprehensive Breast Center, Columbus
Ages 18 and older · All sexes · Updated May 6, 2026 · NCT01042379

Sacituzumab Govitecan +/- Pembrolizumab in Metastatic TNBC

RecruitingPhase 2
  • Ohio State University Medical Center, Columbus
Ages 18 and older · All sexes · Updated Apr 29, 2026 · NCT04468061

De-Escalation of Breast Radiation Trial for Hormone Sensitive, HER-2 Negative, Oncotype Recurrence Score Less Than or Equal to 18 Breast Cancer (DEBRA)

RecruitingPhase 3
  • Ohio State University Comprehensive Cancer Center, Columbus
  • Mount Carmel East Hospital, Columbus
  • Riverside Methodist Hospital, Columbus
  • and 8 more
Ages 50 to 70 · All sexes · Updated Apr 23, 2026 · NCT04852887

Myeloid-Derived Suppressor Cell Function in Breast Cancer Patients

RecruitingObservational study
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · Women · Updated Apr 6, 2026 · NCT04022616

A Study of PARG Inhibitor ETX-19477 in Patients With Advanced Solid Malignancies

RecruitingPhase 1/2
  • Stefanie Spielman Comprehensive Breast Center, Columbus
Ages 18 and older · All sexes · Updated Mar 27, 2026 · NCT06395519

Living Well With Advanced Breast Cancer

RecruitingObservational studyHealthy volunteers welcome
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Mar 19, 2026 · NCT07227038

Feasibility Study of CBCT for IGRT in Cancer Patients

Recruiting
  • James Outpatient Center, Columbus
  • Ohio State University, Brain and Spine Hospital, Columbus
  • The Arthur G. James Cancer Hospital and Richard J. Solove Research Institute, Columbus
  • and 1 more
Ages 18 and older · All sexes · Updated Mar 13, 2026 · NCT06681233

The Sleep After Breast Cancer (ABC) Study - Examining Sleep Changes and Biomarkers Among Breast Cancer Patients

RecruitingObservational study
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Jan 14, 2026 · NCT07341503

The Ohio State University (OSU) SCREEN Community Program

RecruitingHealthy volunteers welcome
  • Ohio State University Comprehensive Cancer Center, Columbus
All ages · All sexes · Updated Dec 24, 2025 · NCT06666192

A Study of MT-4561 in Patients With Various Advanced Solid Tumors

RecruitingPhase 1/2
  • The James Cancer Hospital and Solove Research Institute at The Ohio State University Comprehensive Cancer Center, Columbus
Ages 18 and older · All sexes · Updated Dec 11, 2025 · NCT06943521

SYNERGY-AI: Artificial Intelligence Based Precision Oncology Clinical Trial Matching and Registry

RecruitingObservational study
  • Massive Bio SYNERGY-AI site, Columbus
All ages · All sexes · Updated Oct 28, 2025 · NCT03452774

Pilot Study of a MIND Diet Intervention in Women Undergoing Active Treatment for Breast Cancer

Recruiting
  • Ohio State University Comprehensive Cancer Center, Columbus
Ages 45 to 75 · Women · Updated Oct 3, 2025 · NCT05984888

About Breast Cancer

Breast cancer is a cancer that starts in the breast tissue, when cells change and grow out of control. Learn about the types, diagnosis, and treatments.

More about Breast Cancer on MedlinePlus

Breast Cancer trials in other cities

Other studies in Columbus

From ClinicalTrials.gov, data retrieved Nov 15, 2026. Each study sets its own eligibility; the study team decides who can join.