气道内镍钛合金支架治疗大气道阻塞42例临床观察

Application of TiNi Stent for the Treatment of Large Airway Obstruction(Report of 42 Cases)

目的 探讨气道内镍钛合金支架治疗大气道狭窄的价值、安全性。 方法 对 42例大气道阻塞患者在透视下经纤维支气管镜引导 ,应用支架放置器将镍钛合金支架放入狭窄的大气道。 结果 所有病例均一次性放置成功 ,38例呼吸困难者均得到明显改善 ,平均肺复张时间 3.2 0± 3.6 5天 ;有 3例出现不良反应 (7.14% )。 结论 气道内镍钛合金支架治疗大气道狭窄是一种有效。

Objective\ To evaluate the safety and effect of TiNi stent application for the treatment of large airway obstruction.\ Methods\ 42 cases of large airway obstruction were treated with TiNi stent under the guide of fibrobronchoscope and X\|ray.\ Results\ The placement of TiNi stent in all cases was successful, dyspnea was obviously improved in 38 cases.\ Reinflation of the obstructed lung averaged in 3.20±3.65 d.\ Complication occurred in 3 cases(7.14%).\ Conclusion\ Placement of TiNi stent is effective and safe for the treatment of large airway stenosis/obstruction.\;