中国组织工程研究 ›› 2013, Vol. 17 ›› Issue (47): 8288-8293.doi: 10.3969/j.issn.2095-4344.2013.47.023

• 生物材料临床实践 clinical practice of biomaterials • 上一篇    下一篇

可吸收胸骨钉在冠状动脉旁路移植中的应用

李凤杰,孙玮艳,肖  锋   

  1. 北京市潞河医院,北京市  101100
  • 修回日期:2013-10-05 出版日期:2013-11-19 发布日期:2013-11-19
  • 作者简介:李凤杰★,男,1968年生,河北省孟村回族自治县人,汉族,2004年北京大学医学部毕业,硕士,副主任医师,主要从事心胸外科研究。 13611115537@163.com

Clinical application of poly-L-lactide sternal coaptation pins in coronary artery bypass grafting

Li Feng-jie, Sun Wei-yan, Xiao Feng   

  1. Beijing Luhe Hospital, Beijing  101149, China
  • Revised:2013-10-05 Online:2013-11-19 Published:2013-11-19
  • About author:Li Feng-jie★, Master, Associate chief physician, Beijing Luhe Hospital, Beijing 101149, China 13611115537@163.com

摘要:

背景:可吸收胸骨钉逐渐在临床应用,但在胸骨骨折和心脏术后胸骨固定应用可吸收胸骨钉的临床效果报道较少。
目的:总结冠状动脉旁路移植中应用可吸收胸骨钉关胸的效果。
方法:150例冠状动脉旁路移植患者手术结束后,其中95例采用常规钢丝固定胸骨,作为对照组;另55例在常规钢丝固定胸骨的同时放置可吸收胸骨钉,作为试验组。比较两组杜冷丁用量、肺部并发症发生率、切口感染率、术后住院天数及住院费用。
结果与结论:随访3-8年,两组均未见胸骨感染及胸骨不愈合现象。试验组杜冷丁用量、住院天数少于对照组(P < 0.05);两组肺部并发症发生率、切口感染率及住院费用比较差异无显著性意义(P < 0.05)。表明在冠状动脉旁路移植中使用可吸收胸骨钉固定是可行的,并不会增加感染的发生。

关键词: 生物材料, 生物材料临床实践, 可吸收胸骨钉, 冠状动脉旁路移植, 钢丝, 肺部并发症, 切口感染

Abstract:

BACKGROUND: Poly-L-lactide sternal coaptation pins have been gradually used in clinic, but there are still few reports about the clinical effects of poly-L-lactide sternal coaptation pins in sternal fractures and sternal fixation after heart surgery.
OBJECTIVE: To summarize the clinical effects of poly-L-lactide sternal coaptation pins in coronary artery bypass grafting.
METHODS: Totally 150 patients who had received coronary artery bypass graft were enrolled. Ninety-five out of 150 patients received sternal fixation using steel wires as control group, and the other 55 patients underwent sternal fixation using steel wires and poly-L-lactide sternal coaptation pins as test group. Pethidine dosage, incidence rates of pulmonary complications and wound infection, postoperative hospitalization days and hospital costs were compared between the two groups.
RESULTS AND CONCLUSION: During the follow-up period (3-8 years), there was no sternal infection and nonunion in the two groups. In the test group, pethidine dosage and hospitalization days were fewer than those in the control group (P < 0.05). No significant differences were found in the incidence rates of complications and wound infection and hospital costs between the two groups (P > 0.05). These findings indicate that poly-L-lactide sternal coaptation pins are feasible in the coronary artery bypass grafting.

Key words: biocompatible materials, bone nails, bone wires, coronary artery bypass, off-pump

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