A Leader in Radiation Oncology and Imaging Clinical Trial Quality Assurance

Welcome to the IROC Rhode Island (QARC) website. We are a research program within the Department of Radiation Oncology at the UMass Chan Medical School.

IROC Rhode Island (QARC) is part of the Imaging and Radiation Oncology Core Group (IROC), a member of the NCI National Clinical Trials Network (NCTN).

This website provides information, links and the resources for submitting radiotherapy and/or diagnostic imaging clinical trial data.

Announcements

The QARC / IROC RI office will be closed on:
Friday, June 19, 2026
Friday, July 3, 2026


QARC / IROC Rhode Island Relocation - Service Notice

QARC / IROC Rhode Island has completed its relocation and IT migration to UMass Chan Medical School as of May 27, 2026.
Ongoing optimization efforts may cause occasional changes in efficiency, processing speed, or reviewer connectivity through June 5, 2026.

Data Submission We appreciate your patience during this transition. For questions or assistance, please contact IROCRI@qarc.org or QARC@qarc.org.
Thank you for your continued support.

The 2026 Holiday Schedule is available.