Amifostine reduces radiochemotherapy-induced toxicities in patients with locally advanced non-small cell lung cancer.

Radiochemotherapy (RCT) is an effective treatment for locally advanced non-small cell lung cancer, but can be limited by acute and late toxicities (esophagitis, pneumonitis, and myelosuppression). This trial investigated whether pretreatment with amifostine (Ethyol, WR-2721; MedImmune, Inc, Gaithersburg, MD), a radioprotector, could reduce the incidence of RCT-induced acute and late toxicities. Between October 1997 and August 1999, 73 patients with previously untreated stage IIIa-IIIb non-small cell lung cancer were randomized to treatment with RCT alone or RCT plus amifostine (300 mg/m(2) daily intravenous infusion).

Effect of amifostine on toxicities associated with radiochemotherapy in patients with locally advanced non-small-cell lung cancer.

Purpose: Radiochemotherapy (RCT) is an effective treatment for locally advanced non-small-cell lung cancer (NSCLC), but can be limited by acute and late toxicities (esophagitis, pneumonitis, and myelosuppression). This trial investigated whether pretreatment with amifostine, a radioprotector, could reduce the incidence of radiochemotherapy-induced acute and late toxicities.

Methods And Materials: Between October 1997 and August 1999, 73 patients with previously untreated Stage IIIa-IIIb NSCLC were randomized to treatment with RCT alone (n = 36) or RCT plus amifostine (300 mg/m(2) daily i.