RT Journal Article SR Electronic T1 Hypofractionated Accelerated Radiochemotherapy with Cytoprotection (Chemo-HypoARC) for Inoperable Non-small Cell Lung Carcinoma JF Anticancer Research JO Anticancer Res FD International Institute of Anticancer Research SP 3625 OP 3631 VO 27 IS 5B A1 MICHAEL I. KOUKOURAKIS A1 GEORGE PATLAKAS A1 MARIOS E. FROUDARAKIS A1 GEORGE KYRGIAS A1 JOHN SKARLATOS A1 IOANNIS ABATZOGLOU A1 GEORGE BOUGIOUKAS A1 DEMOSTHENES BOUROS YR 2007 UL http://ar.iiarjournals.org/content/27/5B/3625.abstract AB Background: Concurrent radiochemotherapy and altered radiotherapy fractionation are under thorough investigation in locally advanced non-small cell lung carcinoma (NSCLC). Patients and Methods: The efficacy and tolerance of hypofractionated accelerated radiochemotherapy supported with high dose (up to 1000 mg daily) amifostine cytoprotection (hypoARC) was examined in 31 patients. Fifteen fractions of 3.5 Gy were delivered within 28-35 days. Liposomal doxorubicin and oxaliplatin were concurrently given. Results: A total of 65% of patients tolerated a daily amifostine dose of 750-1000 mg. Chemotherapy had an excellent tolerance. Grade 3 oesophagitis was noted in 7/31 (22.5%) patients. Radiation pneumonitis was absent and radiation fibrosis minimal. Complete and partial response were observed in 12/31 (38.6%) and 17/31 (54.8%) patients, respectively. The 2-year estimated local progression-free and overall survival interval were 58% and 45%, respectively. Conclusion: Given the simplicity of HypoARC, the very low morbidity, and the high complete response and survival rates obtained, HypoARC regimens deserve further testing. Copyright© 2007 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved