Cleveland Clinic Cancer Center Mansfield

Clinical research site in Mansfield, Ohio

Part of Cleveland Clinic

As of July 2026, 10 paid clinical trials are recruiting at Cleveland Clinic Cancer Center Mansfield in Mansfield, Ohio. Active studies at this site cover conditions such as Anatomic Stage IV Breast Cancer AJCC v8, Breast Cancer and Cardiotoxicity. Compensation typically covers time, travel, and study visits — most studies also offer study-related medical care at no cost to participants.

Recruiting trial data synced daily from ClinicalTrials.gov. Last sync: July 19, 2026.

Recruiting clinical trials at Cleveland Clinic Cancer Center Mansfield (10)

A Study of Amivantamab and mFOLFOX6 or FOLFIRI Versus Cetuximab and mFOLFOX6 or FOLFIRI as First-line Treatment in Participants With KRAS/NRAS and BRAF Wild-type Unresectable or Metastatic Left-sided Colorectal Cancer

for Colorectal Neoplasms

79 locations incl. Gilbert

Sponsor: Janssen Research & Development, LLC

Sex: All·Age: 18+

Code: NCT06662786·Phase 3·Recruiting·Listed Oct 2024

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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

for Breast Cancer

1105 locations incl. Anchorage

Sponsor: NRG Oncology

Sex: Female·Age: 18 - 60

Code: NCT05879926·Phase 3·Recruiting·Listed May 2023

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Colon Adjuvant Chemotherapy Based on Evaluation of Residual Disease

for Stage III Colon Cancer

922 locations incl. Fairhope

Sponsor: NRG Oncology

Sex: All·Age: 18+

Code: NCT05174169·Phase 2, Phase 3·Recruiting·Listed Dec 2021

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Testing the Addition of a Type of Drug Called Immunotherapy to the Usual Chemotherapy Treatment for Non-small Cell Lung Cancer, an ALCHEMIST Treatment Trial (Chemo-IO [ACCIO])

for Lung Non-Small Cell Carcinoma

640 locations incl. Anchorage

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT04267848·Phase 3·Recruiting·Listed Feb 2020

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Testing the Addition of Radiation Therapy to the Usual Immune Therapy Treatment (Atezolizumab) for Extensive Stage Small Cell Lung Cancer, The RAPTOR Trial

for Extensive Stage Lung Small Cell Carcinoma

273 locations incl. Anchorage

Sponsor: National Cancer Institute (NCI)

Sex: All·Age: 18+

Code: NCT04402788·Phase 2, Phase 3·Recruiting·Listed May 2020

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Lung-MAP: A Master Screening Protocol for Previously-Treated Non-Small Cell Lung Cancer

for Previously Treated Non-Small Cell Lung Cancer

950 locations incl. Birmingham

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03851445·Phase 2, Phase 3·Recruiting·Listed Feb 2019

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Testing Shorter Duration Radiation Therapy Versus the Usual Radiation Therapy in Patients With High Risk Prostate Cancer

for Prostate Adenocarcinoma

399 locations incl. Birmingham

Sponsor: NRG Oncology

Sex: Male·Age: 18+

Code: NCT05946213·Phase 3·Recruiting·Listed Jul 2023

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

for Stage I Breast Cancer

707 locations incl. Mobile

Sponsor: NRG Oncology

Sex: All·Age: 50 - 70

Code: NCT04852887·Phase 3·Recruiting·Listed Apr 2021

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S1703 Serum Tumor Marker Directed Disease Monitoring in Patients With Hormone Receptor Positive Her2 Negative Metastatic Breast Cancer

for Anatomic Stage IV Breast Cancer AJCC v8

586 locations incl. Anchorage

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03723928·Recruiting·Listed Oct 2018

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

for Cardiotoxicity

144 locations incl. Duarte

Sponsor: SWOG Cancer Research Network

Sex: All·Age: 18+

Code: NCT03418961·Phase 3·Recruiting·Listed Feb 2018

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More research sites in Mansfield

OhioHealth Mansfield Hospital (23 trials)

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Paid clinical trials in Mansfield, OH · Ohio clinical trials