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Study identifier: NCT04933903 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

BrUOG 397: NEO Rad (LOW): Neoadjuvant Low Dose Stereotactic Body Radiotherapy, Ipilimumab and Nivolumab

Condition: Non Small Cell Lung Cancer  ·  Sponsor: Brown University

PhasePhase 2
Planned participants25
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

This single-arm phase 2 study will enroll patients with resectable and operable stage IB - III non-small cell lung cancer and treat them with pre-operative ipilimumab + nivolumab plus low-dose stereotactic body radiation therapy (SBRT) delivered concurrently. Only patients who proceed to surgery will be evaluable for the primary endpoint. The primary efficacy outcome measurement will be pathologic response (including Major Pathologic Response (MPR), and Complete Pathologic Response (CPR)). Secondary outcome measures include safety, and exploratory biomarkers of immune response in pre- and post-operative blood and tissue. A two-stage design will stop the study if fewer than 3 of the first 9 evaluable patients do not achieve MPR. An early stopping rule for safety will stop the study if more than 12 patients are enrolled to find the first 9 evaluable patients.

This description comes directly from the study's public registry record.

Talk to the study team

BrUOG  ·  401-863-3000  ·  BrUOG@Brown.edu

Always discuss trial participation with your own doctor first.

Locations (1)

Rhode Island HospitalProvidence, Rhode Island, United StatesRecruiting

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Source record: clinicaltrials.gov/study/NCT04933903