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癌症疼痛严重影响着癌症患者的生活质量和治疗效果,据估计,全球每年约有700万新发生的癌症病例。其中30—50％伴有程度不同的疼痛,且大多数均未达到有效止痛,此现象在我国尤为严重。 可恶、可怕的癌痛 住院农民李某,晚期肝癌,癌症阵发性的疼痛使他无法忍受,因麻醉止痛剂杜冷丁每天只供应一支,根本无法满足他的需要,注射止痛效果稍弱的强痛定,
Cancer pain seriously affects the quality of life and therapeutic effectiveness of cancer patients. It is estimated that there are approximately 7 million new cases of cancer each year in the world. Among them, 30-50% are accompanied by different degrees of pain, and most of them have not reached effective pain relief. This phenomenon is particularly serious in China. Abominable and terrible cancer pain Li, a hospitalized farmer, advanced liver cancer, and the paroxysmal pain of cancer made him unbearable. Because the anesthetic analgesic, donethine, only supplies one a day, it can not meet his needs, and the injection has a slightly weaker effect. Strong pain,