一个新的动态腹壁引系统用于开放的腹部:临床前评估

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Patricia Zorrilla de la Fuente¹, Federico Castillo Suescún², Rodrigo González Larrán³

¹Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Avda. Cardenal Herrera Oria s/n, 39011, Santander, Spain; Universidad de Cantabria, Avda. de los Castros s/n, 39005, Santander, Spain.

|November 13, 2025

概括

Dynatract®通过减少带边缘距离和关闭力,有助于关闭腹部伤口. 这种新型设备与AbTheraTM负压伤口治疗 (NPWT) 一起使用,对开放腹部 (OA) 管理有前途.

科学领域:

手术创新在外科创新.
伤口管理技术伤口管理技术

背景情况:

开放腹部 (OA) 管理在实现初级带关闭方面提出了挑战.
附带神经收缩是OA患者的常见并发症.
需要新的设备来改善关节炎治疗的结果.

研究的目的:

为了评估Dynatract®设备的有效性和安全性.
评估Dynatract®能够促进OA早期初级关闭的能力.
为了确定Dynatract®是否可以防止神经回收缩.

主要方法:

这项研究使用了临床前的猪模型.
两个组进行了比较:单独使用AbTheraTM NPWT与使用AbTheraTM NPWT与Dynatract®.
主要终点:面部边缘之间的距离;次要终点:关闭力和成功率.

主要成果:

在Dynatract®群体中,表边缘距离逐渐减少.
在尾部和中点位置上观察到带边缘距离的统计学上显著差异.
在36小时后,Dynatract®组观察到关闭力的减少.

结论:

在一个开放的腹部模型中,Dynatract®有效地减少了带边缘距离和闭合力.
该设备显示了改善OA患者初级关闭的潜力.
需要进一步的临床评估来确认安全性和有效性.

关键词:

腹部关闭技术腹部关闭技术腹部部位综合征 (ACS) 是一种疾病.这就是Dynatract®.负压伤口疗法 (NPWT) 是一种负压伤口疗法.开放的腹部 (OA)暂时的腹部关闭 (TAC)

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