Safety and efficacy of concurrent immune checkpoint inhibitors and hypofractionated body radiotherapy.

ABSTRACT: Integration of hypofractionated body radiotherapy (H-RT) into immune checkpoint inhibitor (ICI) therapy may be a promising strategy to improve the outcomes of ICIs, although sufficient data is lacking regarding the safety and efficacy of this regimen. We, hereby, reviewed the safety and efficacy of this combination in 59 patients treated with H-RT during or within 8 weeks of ICI infusion and compared results with historical reports of ICI treatment alone. Most patients had RCC or melanoma. Median follow-up was 11 months. Most patients received either Nivolumab alone or with Ipilimumab; 83% received stereotactic RT and 17% received conformal H-RT. Any grade adverse events (AEs) were reported in 46 patients, and grade 3-4 in 12 patients without any treatment-related grade 5 toxicity. The mos

SUBMITTER: Mohamad O 

PROVIDER: S-EPMC5993514 | biostudies-literature | 2018

REPOSITORIES: biostudies-literature