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ACTIVE NOT RECRUITING
NCT03223155
PHASE1

Concurrent or Sequential Immunotherapy and Radiation Therapy in Patients With Metastatic Lung Cancer

Sponsor: University of Chicago

View on ClinicalTrials.gov

Summary

Trial Design * Patients with stage IV non-small cell lung cancer are randomized to nivolumab/ipilimumab plus either sequential or concurrent stereotactic body radiotherapy (SBRT). * The primary endpoint is the phase I safety endpoint of SBRT dose for each body site. * The same starting SBRT dose levels are used in each arm. If two or more patients experience a dose-limiting toxicity (DLT) at the starting dose level, then the reduced dose level will be used (Section 7.1-Page 72). * DLT is defined as any grade ≥3 toxicity possibly, likely, or definitely related to SBRT plus nivolumab/ipilimumab (the combination and not the individual components). * Irradiated metastases will be grouped into one of five locations, which have different SBRT doses, and the DLTs will be attributed to the relevant organ system. * The starting and decreased SBRT dose levels are found in Table 2 (Page 20). * SBRT will be delivered in 3-5 fractions over the course of 1-1.5 weeks. * Patients in the sequential arm will begin immunotherapy between 1-7 days after completion of SBRT * Given the accrual data for IRB15-1130, the investigators anticipate that approximately 1/3 of patients will contribute metastasis to 2 locations. Since there are 2 arms, and 5 metastasis locations with 6 patients per location for the starting dose level, this translates to 40 patients for the starting dose level, and another 40 patients should each of the 5 locations require de-escalation to the lower dose level. * Secondary endpoints include comparisons of efficacy and toxicity between the arms, as well as interrogation of changes in the immune microenvironment induced by the two approaches.

Official title: A Randomized Phase I Trial to Evaluate Concurrent Or Sequential Ipilimumab, Nivolumab, and Stereotactic Body Radiotherapy in Patients With Stage IV Non-Small Cell Lung Cancer (COSINR Study)

Key Details

Gender

All

Age Range

18 Years - Any

Study Type

INTERVENTIONAL

Enrollment

78

Start Date

2017-09-07

Completion Date

2027-12

Last Updated

2026-03-04

Healthy Volunteers

No

Interventions

DRUG

Nivolumab

Patients in Sequential Arm will begin treatment with nivolumab (given with ipilimumab) between 1-7 days after completion of SBRT. Patients in Concurrent arm will begin treatment with nivolumab (given with ipilimumab) first and will continue treatment within 2 weeks, after completion of SBRT to 2-4 sites. In both arms, patients will receive treatment with nivolumab 3 mg/kg as a 30-minute infusion +/- 10 minutes every 2 weeks for a maximum of 24 months. Patients will receive treatment on days 1, 15, and 29 of each 6 week cycle.

DRUG

Ipilimumab

Patients in Sequential Arm will begin treatment with ipilimumab (given with nivolumab) between 1-7 days after completion of SBRT. Patients in Concurrent arm will begin treatment with ipilimumab (given with nivolumab) first and will continue treatment within 2 weeks, after completion of SBRT to 2-4 sites. In both arms, patients will receive treatment with ipilimumab 1 mg/kg as a 30-minute +/- 10 minutes infusion every 6 weeks for a maximum of 24 months. Patients will receive treatment on day 1 of each 6 week cycle.

RADIATION

Stereotactic body radiation therapy

All patients will receive 3 or 5 fractions of radiation as determined by the location of the lesions to be irradiated. There should be a minimum of 40 hours between treatments for an individual lesion. However, a patient may receive radiation for different lesions on consecutive days. Starting dose depends on metastasis locations.

Locations (1)

University of Chicago

Chicago, Illinois, United States