Short course prophylactic cranial irradiation for small cell lung cancer

Abstract

Ninety-one patients with small cell carcinoma of the lung were given a shortened, intensive course of prophylactic cranial irradiation consisting of 2,000 rad in five fractions. The CNS relapse rate was 21%, but in only one of 91 patients was the brain the first and only site of relapse. Acute toxicities consisting of headache (16%) and nausea and vomiting (15%) were observed. Results are compared with previous results from other studies of cranial irradiation.