Lubenow T R, Ivankovich A D
Crit Care Nurs Clin North Am. 1991 Mar;3(1):35-41.
The use of PCA for the treatment of pain is a valuable and growing practice. The technique for PCA initiation and management has been described. This mode of therapy should be in the therapeutic armamentarium of every clinician managing postoperative pain because PCA provides better analgesia than conventional IM or IV narcotic therapy and is generally associated with fewer side effects.
使用患者自控镇痛（PCA）治疗疼痛是一种有价值且应用日益广泛的方法。已经描述了启动和管理PCA的技术。这种治疗方式应成为每位处理术后疼痛的临床医生治疗手段的一部分，因为PCA比传统的肌肉注射（IM）或静脉注射（IV）麻醉治疗提供更好的镇痛效果，并且通常副作用更少。
