Phase II trial of concurrent chemoradiotherapy with S‑1 versus weekly cisplatin for locoregionally advanced nasopharyngeal carcinoma

  • Authors:
    • Linchun Wen
    • Chuanwen You
    • Xiyan Lu
    • Longzhen Zhang
  • View Affiliations

  • Published online on: March 9, 2015     https://doi.org/10.3892/mco.2015.529
  • Pages: 687-691
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Abstract

This is a prospective randomized trial performed to compare the efficacy of concurrent chemoradiotherapy (CCRT) + S‑1 (oral fluoropyrimidine) with that of CCRT + cisplatin in patients with locoregionally advanced nasopharyngeal carcinoma. A total of 105 eligible patients were randomly assigned to receive CCRT with S‑1 (S‑1 arm, n=50) or cisplatin weekly (control arm, n=55). Patients in the S‑1 arm received CCRT plus S‑1 (40‑60 mg, twice daily for 4 consecutive weeks. Patients in the control arm received standard cCRT with weekly cisplatin. All the patients were included in an intention‑to‑treat survival analysis. Our results demonstrated that the S‑1 and control arms did not differ significantly in terms of complete response, partial response, progression‑free survival or overall survival (all P‑values >0.05). However, the two arms varied significantly regarding certain grade 3‑4 toxicities, including leukopenia, 5.5 vs. 22.0% (P=0.013); mucositis, 20.0 vs. 46.0% (P=0.004); dermatitis, 15.5 vs. 32.7% (P=0.011); and nausea, 9.1 vs. 41.6% (P<0.001) for the S‑1 and control arms, respectively. In conclusion, CCRT with S‑1 was found to be similar in efficacy but superior in terms of toxicity compared to the standard CCRT with weekly cisplatin.
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May-2015
Volume 3 Issue 3

Print ISSN: 2049-9450
Online ISSN:2049-9469

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Spandidos Publications style
Wen L, You C, Lu X and Zhang L: Phase II trial of concurrent chemoradiotherapy with S‑1 versus weekly cisplatin for locoregionally advanced nasopharyngeal carcinoma. Mol Clin Oncol 3: 687-691, 2015
APA
Wen, L., You, C., Lu, X., & Zhang, L. (2015). Phase II trial of concurrent chemoradiotherapy with S‑1 versus weekly cisplatin for locoregionally advanced nasopharyngeal carcinoma. Molecular and Clinical Oncology, 3, 687-691. https://doi.org/10.3892/mco.2015.529
MLA
Wen, L., You, C., Lu, X., Zhang, L."Phase II trial of concurrent chemoradiotherapy with S‑1 versus weekly cisplatin for locoregionally advanced nasopharyngeal carcinoma". Molecular and Clinical Oncology 3.3 (2015): 687-691.
Chicago
Wen, L., You, C., Lu, X., Zhang, L."Phase II trial of concurrent chemoradiotherapy with S‑1 versus weekly cisplatin for locoregionally advanced nasopharyngeal carcinoma". Molecular and Clinical Oncology 3, no. 3 (2015): 687-691. https://doi.org/10.3892/mco.2015.529