Objective:To observe the analgesic effect and safety of Tylox(compound tablet of oxycodone and acetaminophen) in malignant tumor patients with bone metastasis.

• 目的:观察泰勒宁在骨转移疼痛中的治疗作用及不良反应。方法:肿瘤骨转移患者62例随机分为泰勒宁组及控释羟考酮组,分别服用泰勒宁及控释羟考酮,连用1周。