超声介导药物靶向递送技术对肛肠疾病术后镇痛治疗作用的临床研究

为探讨超声介导药物靶向递送技术对肛肠疾病术后镇痛治疗作用的临床应用价值，将720例肛肠疾病患者随机分为两组，治疗组360例采用超声介导药物靶向递送技术对肛肠疾病进行镇痛治疗，对照组360例采用其他治疗方法对肛肠疾病进行镇痛治疗。结果显示，两组在治愈率和总有效率方面差异均无统计学意义（P〉0．05），但在术后肛门疼痛、排尿困难方面治疗组明显优于对照组（P〈0．05）。结果表明，超声介导药物靶向递送技术对肛肠疾病术后镇痛治疗作用效果明显，患者痛苦小，副作用小，住院时间短，并发症少，是一种较好的镇痛方法。

The Technology of Ultrasound-guided Target-Delivering Drugs Used in Analgesia Treatment of Colorectal Diseases Postoperation

In order to explore the clinical application value of the technology of ultrasound-guided targetdelivering drugs in analgesia treatment of colorectal disease postoperation authors randomly divided 720 patients with colorectal disease into two groups, each group 360 cases.treatment group received above technology to perform analgesia treatment, while control group received other therapy for analgesia treatment of their disease.As results,in anal pain,dysuria after treatment treatment group was significantly superior to control one（ P 〈0.05） ,but in curative rate and total effective rate there was no statistical difference between both groups（ P〈0.05）.Results show that above technology of ultrasound-guided target-delivering drugs has distinct effect, and with less side effect, short hospitalization time, less complication, as well as mild pain of patients,hence it is a better analgesia method.