Abstract
Background: Radiation toxicity is an important problem that limits treatment intensity and adversely affects patients' quality of life. Amifostine is a cytoprotector that can reduce toxicity and potentially improve the therapeutic ratio of radiotherapy. Objective: To discuss the role of amifostine in modern radiotherapy and compare and contrast with alternative approaches to reducing radiation toxicity. Methods: We conducted a literature search through Medline to identify randomized clinical trials pertaining to keyword ‘amifostine’. We also consulted reviews, book chapters and selected articles regarding amifostine and normal tissue protection. Results/conclusion: Amifostine is an effective normal tissue protector with level I evidence supporting its use in head and neck and gynecologic cancers but studies in other disease sites, although promising, are inconclusive. Further study is needed to demonstrate conclusively the benefits of wider amifostine use.