超激光红外线照射治疗感染伤口和溃疡的疗效观察

作者:张苏婉,罗华,庞思思,钟碧,吴珍珍。

【摘要】 目的:评价超激光疼痛治疗仪(SuperLizer 简称SL)及红外线治疗仪治疗感染伤口溃疡疗效方法:用随机方法将72例感染伤口溃疡患者分为A、B两组,每组36例。A组为治疗组:在消炎伤口换药基础上加用SL、红外线治疗仪照射伤口溃疡7 d;B组为对照组:单纯消炎伤口换药。结果:A组治愈28例,显效8例,有效率为100%;B组治愈14例,显效12例,无效10例,有效率为72%,统计学处理χ2=15.47,P0.01,两组差异有显著性。结论:SL、红外线治疗仪辅助照射感染伤口溃疡,能明显促进伤口溃疡愈合。

【关键词】 超激光疼痛治疗仪红外线治疗仪感染伤口溃疡

Effects of SuperLizer and Infrared Ray Irradiation in Treating Infected Wound and Ulcers。

Abstract: Objective To evaluate the effect of superlizer and infrared ray light irradiation in the treatment of infected wound and ulcers. Methods 72 Patients with infected wound and ulcers were divided into group A and group B in randomly.36 patients per group. As treatment group A: Antiphlogistic agent and wound dressing changes were used with irradiation for 7 days but without irradiation on group B. Results 28 patients in group A were cured, 8 patients turned better, the total effective rate was 100%. In group B, 14 patients were cured. 12 patients turned better and 10 patients unchanged. The overall effective rate was 72%. There were significant difference between them (P0.01). Conclusion SuperLizer and infrared ray irradiation on infected wound and ulcers had significant facilitated in healing.

Key words: Superlizer; Infrared ray; Infected wound; Ulcer。

创伤术后的伤口溃疡,多由于换药不当、交叉感染控制不住、局部供血不良或受压迫组织坏死继发感染[1],或伴有全身营养状态差或患者肥胖、脂肪液化致细菌感染引起,伤口迁延难愈,处理较为困难,给患者造成额外的经济负担和痛苦。我科自2004年5月至2006年5月对72例感染伤口溃疡患者消炎伤口换药基础上,36例用超激光疼痛治疗仪(SL)、红外线治疗仪感染伤口溃疡照射治疗,取得良好的效果,现报道如下。

1 资料与方法

1.1 临床资料 本组72例均系感染伤口溃疡患者,其中男43例,女29例,年龄7岁~61岁;均在外科换药,最短2周,最长28 d;未见好转的情况下来我科用SL、红外线照射配合治疗,其中四肢软组织外伤后感染40例、下肢慢性炎性溃疡24例、口腔下颌部外伤后感染伤口4例、骶尾部溃疡4例;感染伤口溃疡面积0.3 cm2~5 cm2,小于2 cm2共22例,2 cm2~5 cm2共50例;2组患者的平均年龄、性别比例、病程、病种、伤口面积大小均相近,具有可比性(P0.05)。

1.2 治疗方法 所有患者给高蛋白、高热量、高纤维素、易消化的饮食。所有病例均按传统方法伤口局部清创,每日换药,全身用抗生素消炎,在此基础上,A组先局部清创后采用SL的C探头离伤口约1 cm作固定照射(功率100%,on/off 5/1),连续照射10 min,1次~2次/d,7 d为1个疗程,同时采用周林频谱仪(深圳)有限公司研制的红外线治疗仪照射照射时灯距皮肤10 cm~20 cm,以患者皮肤感觉温和为度(皮肤表面处温度可为38 ℃~46 ℃)。局部要暴露于红外线镭射区内,1次/d,每次照射时间为30 min,通常7 d为1个疗程,照射后再行外科换药

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