癌症病人中,约40％病例有剧烈疼痛。有效的止痛治疗,尤其是解除晚期癌症病人的痛苦是世界卫生组织癌症综合治疗规划中四项重点之一。正确应用止痛药物(正确的药物、剂量、间隔)可使90％以上病人疼痛得以缓解。作者采用三级阶梯疗法止痛,定时定量联合交替给止痛药,与传统给药方法(非定时定量按需单一给药)进行了比较,现报告如下。 About 40% of cancer patients have severe pain. Effective pain relief treatment, especially the release of pain from advanced cancer patients, is one of the four focuses of the WHO Comprehensive Cancer Treatment Plan. Proper use of pain medications (correct medications, dosages, intervals) can relieve pain in more than 90% of patients. The authors used three-step therapy to relieve pain, and periodically quantitated and alternately given analgesics, compared with traditional methods of administration (non-timed quantitative, on-demand single administration). The report is as follows.