A modified negative pressure wound therapy for the treatment of refractory wounds: A preliminary study. Issue 28 (10th July 2020)

• Record Type: Journal Article
• Authors: Xing, Dong; Yang, Zhaoxu; Cao, Can; Dong, Zhijie; Wei, Jingchao; Zheng, Xuehong; Li, Wenyi
• Other Names: Garcovich. Simone section editor.
• Is Part Of: Medicine. Volume 99:Issue 28(2020)
• Publication Date: 2020-07-10
• Subjects: modified negative pressure wound therapy -- refractory wounds -- total cost. -- wound-healing time; Medicine -- Periodicals; Medicine -- Periodicals; Médecine -- Périodiques; Geneeskunde; Medicine; Periodicals; Periodicals; 610.5
• DOI: 10.1097/MD.0000000000021148
• Languages: English
• ISSNs: 0025-7974

Abstract

Abstract : Abstract: Negative pressure wound therapy (NPWT) is an important therapy for the management of refractory wounds. The aim of this retrospective preliminary study was to introduce a modified NPWT (m-NPWT) and compared the efficacy of it with conventional NPWT (c-NPWT) in the management of refractory wounds. A total of 127 patients with refractory wounds receiving the NPWT from January 2010 to October 2017 in our hospital were retrospectively reviewed. The demographics and clinical data were collected from medical records and compared between m-NPWT group and c-NPWT group. There were 65 patients in c-NPWT group and 62 patients in m-NPWT group. No significant difference was observed between 2 groups in antimicrobial use ( P = .51), hospitalization time ( P = .24), wound-healing rate ( P = .44) or complication rate ( P = .59). However, patients in m-NPWT group had shorter wound-healing time (24.82 vs 27.66 days, P < .01), less debridement times (1.23 vs 2.08, P < .01), less total cost (3743.93 vs 6344.33 yuan, P < .01) and higher satisfaction rate (56/62 vs 44/65, P = .02) compared to those in c-NPWT group. The m-NPWT technique was an efficient and safe alternative therapy for refractory wounds.