晚期癌症患者常伴有骨转移 ,以往临床上长期大量间断肌注吗啡、盐酸哌替啶减轻患者的疼痛 ,效果并不满意。 1999年 6月— 2 0 0 1年 3月 ,我院麻醉科结合临床需求 ,使用持续自控镇痛 (ＰＣＩＡ)泵对晚期癌痛患者的疼痛进行治疗 ,疗效确切 ,现报告如下。1　临床资料6例晚期癌症 Patients with advanced cancer are often accompanied by bone metastases. In the past, clinically long-term large-scale discontinuation of intramuscular injection of morphine and pethidine hydrochloride relieved the patient’s pain. The effect was not satisfactory. From June 1999 to March 2001, our department of anesthesiology combined with clinical needs, the use of sustained-controlled analgesia (PCIA) pump for the treatment of pain in patients with advanced cancer pain, the exact effect, are reported below. 1 Clinical data 6 cases of advanced cancer