首页> 外文期刊>Al Ameen Journal of Medical Sciences >Vacuum - assisted closure (VAC) dressing therapy for the management of wounds: Our experience in rural set up
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Vacuum - assisted closure (VAC) dressing therapy for the management of wounds: Our experience in rural set up

机译:真空 - 辅助封闭(VAC)磨损治疗,用于管理伤口:我们在农村设立的经验

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Introduction: Vacuum-Assisted Closure (VAC) uses negative pressure to assist wound healing. Negative pressure drains fluid from the wound, thus removing the substrate for growth of microorganisms. Negative pressure may also accelerate granulation tissue formation and promote angiogenesis. The mechanical stimulation of cells by tensile forces may also play a role by increasing cellular proliferation and protein synthesis. Negative Pressure Wound Therapy (NPWT) involves the use of a negative pressure therapy or suction device to aspirate and remove fluids, debris and infectious materials from the wound bed to promote the formation of granulation tissue. Material and Methods: A total o 25 cases of ulcers between August 2019 and June 2020 were taken for study. Out of 25 patients 18 were males and 7were females, Mean age ranging from 22 to 70 for males and 18 to 57 for females. In our study, maximum cases reported were diabetic ulcers 19 (76%), road traffic accidents 4 (16%) patients and 2 (8%) patients had mechanical injury. Results: Out of 25 wounds in the study, 20 wounds reduced in area and cured with split thickness skin grafting and 5 wounds were reduced in area and healed after secondary suturing. All wounds were infected before VAC treatment. After VAC dressing, almost all wounds became swab negative, no patient required surgical debridement and there was gradual decrease in size of wound. Wound healing was better in the controlled diabetic group compared to uncontrolled diabetic group. Commonest organisms isolated were Staphylococcus, Pseudomonas and Proteus. Conclusion: VAC dressing provides sterile and controlled environment to large wound surfaces by controlled application of sub-atmospheric pressure and prepares wounds for closure through split skin grafting and secondary closure in short time leading to less overall morbidity with decreased hospital stay. In our study, VAC therapy promotes granulation tissue formation leading to faster wound healing and speedy recovery. VAC is promising technique in wound healing. It can be used in all types of wound.
机译:简介:真空辅助封闭(VAC)使用负压来辅助伤口愈合。负压从伤口排出流体,从而除去基质以进行微生物的生长。负压也可以加速造粒组织形成和促进血管生成。通过拉伸力的电池机械刺激也可以通过增加细胞增殖和蛋白质合成来发挥作用。负压伤口治疗(NPWT)涉及使用负压疗法或吸入装置,从伤口床上吸出和去除流体,碎屑和传染性材料,以促进造粒组织的形成。材料和方法:2019年8月至6月20日期间的总共25例溃疡进行了研究。 25例患者18名是男性和7个女性,平均年龄为男性的22至70岁,女性为18至57名。在我们的研究中,报告的最大案例是糖尿病溃疡19(76%),道路交通事故4(16%)患者和2名(8%)患者有机械损伤。结果:在研究中,在研究中造成25个伤口,面积减少20个伤口并用分裂厚度皮肤接枝和5个伤口在区域中降低,继发性缝合后愈合。在VAC治疗之前感染所有伤口。在VAC敷料后,几乎所有伤口都变成了拭子负面,没有患者需要手术清创,伤口尺寸逐渐减小。与不受控制的糖尿病组相比,受控糖尿病组伤口愈合在更好。分离的最常见的生物是葡萄球菌,假单胞菌和蛋白质。结论:VAC敷料通过控制亚大气压的应用为大型伤口表面提供无菌和受控环境,并在短时间内通过分裂皮肤嫁接和次要闭合来准备闭合的伤口,从而降低整体发病率随着病院减少的含量减少。在我们的研究中,VAC治疗促进肉芽组织形成,导致更快的伤口愈合和快速恢复。 VAC是伤口愈合的有希望的技术。它可以用于所有类型的伤口。

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