BACKGROUND: Intravenous administration of amifostine reduces chemotherapy-induced toxicity. Preclinical experiments showed a reduction in radiation-induced mucositis after local application of the active metabolite of amifostine (WR-1065). This study evaluated the effect of local application of WR-1065 on chemotherapy-induced oral mucositis. PATIENTS AND METHODS: Non-small cell lung cancer patients treated with gemcitabine and epirubicin every 3 weeks for a maximum of five cycles were included. WR-1065 was administered during the second and third cycle as an oral rinse. Oral mucositis evaluation included WHO toxicity grading, a validated oral mucositis assessment scale (OMAS) and a questionnaire. RESULTS: Twenty-four patients were evaluated for at least one control and one rinse cycle. Mucositis scores, pain and feeding difficulties increased from day 1 to day 15, and were not significantly different between the control and rinse cycles. Local application of WR-1065 leads to detectable quantities of WR-1065 in epithelial mucosa cells. A negative correlation between the WR-1065 concentration and OMAS score was found. CONCLUSION: No clinical detectable influence of WR-1065 on oral mucositis was found.
BACKGROUND: Intravenous administration of amifostine reduces chemotherapy-induced toxicity. Preclinical experiments showed a reduction in radiation-induced mucositis after local application of the active metabolite of amifostine (WR-1065). This study evaluated the effect of local application of WR-1065 on chemotherapy-induced oral mucositis. PATIENTS AND METHODS: Non-small cell lung cancerpatients treated with gemcitabine and epirubicin every 3 weeks for a maximum of five cycles were included. WR-1065 was administered during the second and third cycle as an oral rinse. Oral mucositis evaluation included WHO toxicity grading, a validated oral mucositis assessment scale (OMAS) and a questionnaire. RESULTS: Twenty-four patients were evaluated for at least one control and one rinse cycle. Mucositis scores, pain and feeding difficulties increased from day 1 to day 15, and were not significantly different between the control and rinse cycles. Local application of WR-1065 leads to detectable quantities of WR-1065 in epithelial mucosa cells. A negative correlation between the WR-1065 concentration and OMAS score was found. CONCLUSION: No clinical detectable influence of WR-1065 on oral mucositis was found.
Authors: Helen V Worthington; Jan E Clarkson; Gemma Bryan; Susan Furness; Anne-Marie Glenny; Anne Littlewood; Martin G McCabe; Stefan Meyer; Tasneem Khalid Journal: Cochrane Database Syst Rev Date: 2011-04-13
Authors: Ourania Nicolatou-Galitis; Triantafyllia Sarri; Joanne Bowen; Mario Di Palma; Vassilios E Kouloulias; Pasquale Niscola; Dorothea Riesenbeck; Monique Stokman; Wim Tissing; Eric Yeoh; Sharon Elad; Rajesh V Lalla Journal: Support Care Cancer Date: 2012-10-03 Impact factor: 3.603
Authors: Jan E Clarkson; Helen V Worthington; Susan Furness; Martin McCabe; Tasneem Khalid; Stefan Meyer Journal: Cochrane Database Syst Rev Date: 2010-08-04
Authors: Michael W Schuster; Tsiporah B Shore; John G Harpel; June Greenberg; Bita Jalilizeinali; Scott Possley; Robert W Gerwien; William Hahne; Yuan-Di C Halvorsen Journal: Support Care Cancer Date: 2007-08-21 Impact factor: 3.603