Hypofractionated Radiation Therapy to Improve Immunotherapy Response in Non-Small Cell Lung Cancer

Inclusion Criteria

• •Stage IV metastatic Non Small Cell Lung Cancer
• •Measurable disease of at least 1.5 cm in greatest dimension at least 2 non-irradiated sites (except for lymph nodes, in which the short-axis dimension must be at least 1.5cm). There must be at least 1 visceral organ metastasis outside of the brain.
• •History of prior cytotoxic chemotherapy (with or without concomitant radiation therapy) with subsequent distant (metastatic) disease relapse, or progression of disease while on chemotherapy.
• •Participant must be planned to receive (or actively receiving) standard of care checkpoint inhibitor immune therapy. For those patients actively receiving checkpoint inhibitor immune therapy the duration of immune therapy at the time of enrollment must be 4 months or less.
• •Life expectancy greater than 3 months