Clinical effect study of Endovascular angioplasty of lower extremity arteries combined with negative pressure aspiration therapy for wounds in the treatment of Diabetic foot Ulcers
Qiongyang Fu
The fifth Clinical Medical College of Henan University of Chinese Medicine/Zhengzhou People’s Hospital , Zhengzhou, Henan 450053, China
Abstract:Objective To analyze the effect of endovascular angioplasty of the lower extremity arteries combined with negativepressure aspiration of the wound surface in patients with diabetic foot ulcers. Methods Sixty patients with diabetic footulcers admitted to the hospital from September 2023 to September 2024 were randomly divided into the observation group andthe control group. During the treatment of both groups , endovascular angioplasty of the lower extremity arteries was adopted.The control group was treated with conventional wound treatment methods, while the observation group was subjected towound negative pressure aspiration. Evaluate the ankle-brachial index and wound healing status and other indicators of the twogroups. Result After treatment , the various indicators of the observation group were relatively higher than those of the controlgroup , P < 0.05. After treatment , the wound area in the observation group was smaller and the blood flow rate of the dorsalfoot artery was higher , P < 0.05. The granulation tissue growth thickness in the observation group was higher , the wound healingrate was higher , and the bacterial clearance effect was significant , P < 0.05. Conclusion In the treatment process of diabeticfoot ulcers , while applying endovascular angioplasty of the lower extremity arteries , the application of negative pressureaspiration therapy on the wound surface can effectively increase the ankle-brachial index of patients , reduce the wound area ,enhance the blood flow rate of the dorsal artery of the foot , and accelerate wound healing.
Keywords : Endovascular angioplasty of lower extremity arteries; Negative pressure suction therapy for wounds; Diabetic foot ulcer
论文收录证明 / 文献检索报告
Document Retrieval Certificate / Proof of Publication Indexing
作者贡献声明 / 贡献确认书
Author Contribution Statement / Certificate of Authorship Contribution
This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0). For details of the license, please visit:https://creativecommons.org/licenses/by/4.0/.