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Su-Ping Guo,1,* San-Gang Wu,2,* Juan Zhou,3,* Hui-Xia Feng,1 Feng-Yan Li,1 Ying-Jia Wu,1 Jia-Yuan Sun,1 Zhen-Yu He1 1Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, People's Republic of China; 2Department of Radiation Oncology, Xiamen Cancer Center, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China; 3Department of Obstetrics and Gynecology, Xiamen Cancer Center, the First Affiliated Hospital of Xiamen University, Xiamen, People's Republic of China *These authors contributed equally to this work Abstract: This study evaluated the efficacy, safety, and quality of life (QoL) measure of transdermal fentanyl (TDF) for moderate-to-severe pain due to oral mucositis caused by chemoradiotherapy in patients with advanced nasopharyngeal carcinoma (NPC). Patients with NPC who experienced moderate-to-severe oral mucosal pain during chemoradiotherapy (n=78) received TDF for pain relief. Pain relief and QoL were compared before and after treatment. The mean numeric rating scale score was reduced from 7.41±0.96 before treatment to 5.54±0.86, 3.27±0.73, 2.88±0.62, and 2.82±0.68 on days 1, 4, 7, and 10, respectively, after treatment (P |
