BACKGROUND: Capecitabine monotherapy had activity in recurrent/metastatic nasopharyngeal carcinoma (NPC) as demonstrated previously in a small pilot study. We conducted a retrospective review of patients who received capecitabine for recurrent and metastatic NPC to further evaluate its clinical benefits. METHODS: Forty-nine patients with recurrent and metastatic NPC received capecitabine at a dose of 1-1.25 G/m(2) twice daily for 14 days in 3-week cycles. Disease sites were locoregional in 29%, distant in 45% and locoregional plus distant in 26%. All except one had prior platinum-based chemotherapy for relapse or as adjunctive treatment. Median follow-up was 10 months (range: 3-41). RESULTS: Treatment was generally well tolerated. Hand-foot syndrome was common and occurred in 86% (25% Grade 3). Grade 3 hematological toxicity occurred in 6%. Partial response rate was 31% (95% CI: 18%, 44%) and complete response rate was 6% (95% CI: 0%, 13%), for an overall response rate of 37% (95% CI: 23%, 50%). Median time-to-progression was 5 months and median survival was 14 months. One- and two-year survival rates were 54 and 26%, respectively. Significantly better survival was observed in patients treated for locoregional recurrence and those with severe hand-foot syndrome. CONCLUSIONS: Capecitabine has single agent activity in NPC and severe hand-foot syndrome predicts favorable outcome. Based on our experience, capecitabine monotherapy should be considered in patients with recurrent/metastatic NPC.
BACKGROUND:Capecitabine monotherapy had activity in recurrent/metastatic nasopharyngeal carcinoma (NPC) as demonstrated previously in a small pilot study. We conducted a retrospective review of patients who received capecitabine for recurrent and metastatic NPC to further evaluate its clinical benefits. METHODS: Forty-nine patients with recurrent and metastatic NPC received capecitabine at a dose of 1-1.25 G/m(2) twice daily for 14 days in 3-week cycles. Disease sites were locoregional in 29%, distant in 45% and locoregional plus distant in 26%. All except one had prior platinum-based chemotherapy for relapse or as adjunctive treatment. Median follow-up was 10 months (range: 3-41). RESULTS: Treatment was generally well tolerated. Hand-foot syndrome was common and occurred in 86% (25% Grade 3). Grade 3 hematological toxicity occurred in 6%. Partial response rate was 31% (95% CI: 18%, 44%) and complete response rate was 6% (95% CI: 0%, 13%), for an overall response rate of 37% (95% CI: 23%, 50%). Median time-to-progression was 5 months and median survival was 14 months. One- and two-year survival rates were 54 and 26%, respectively. Significantly better survival was observed in patients treated for locoregional recurrence and those with severe hand-foot syndrome. CONCLUSIONS:Capecitabine has single agent activity in NPC and severe hand-foot syndrome predicts favorable outcome. Based on our experience, capecitabine monotherapy should be considered in patients with recurrent/metastatic NPC.
Authors: J Martinez-Trufero; D Isla; J C Adansa; A Irigoyen; R Hitt; I Gil-Arnaiz; J Lambea; M J Lecumberri; J J Cruz Journal: Br J Cancer Date: 2010-05-18 Impact factor: 7.640
Authors: Falk Roeder; Felix Zwicker; Ladan Saleh-Ebrahimi; Carmen Timke; Christian Thieke; Marc Bischof; Juergen Debus; Peter E Huber Journal: Radiat Oncol Date: 2011-03-01 Impact factor: 3.481
Authors: Maria Wisniewska-Jarosinska; Tomasz Sliwinski; Jacek Kasznicki; Dariusz Kaczmarczyk; Renata Krupa; Karolina Bloch; Jozef Drzewoski; Jan Chojnacki; Janusz Blasiak; Alina Morawiec-Sztandera Journal: Mol Biol Rep Date: 2010-11-24 Impact factor: 2.316