Study of the efficacy of ozone bath after debridement of necrotizing fasciitis
10.3969/j.issn.1671-8348.2025.07.011
- VernacularTitle:臭氧气浴在坏死性筋膜炎清创术后的应用研究
- Author:
Rong LIU
1
;
Tianbao XIAO
;
Tiantian BAO
;
Yibo CAO
;
Tao YANG
;
Ying ZHAO
;
Jiang CHEN
Author Information
1. 贵州中医药大学第一临床医学院,贵阳 550002
- Keywords:
necrotizing fasciitis;
ozone;
gas bath therapy;
healing;
therapeutic effect
- From:
Chongqing Medicine
2025;54(7):1586-1590
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the efficacy of ozone gas bath on necrotizing fasciitis after debride-ment.Methods Fifty patients with necrotizing fasciitis who underwent debridement in the First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine from January 2020 to July 2024 were selected and divided into control group(25 cases)and observation group(25 cases)according to random number table method.The control group was given routine dressing change(normal saline,povidone iodine,hydrogen per-oxide,metronidazole sodium chloride injection),and the observation group was treated with ozone gas bath.The clinical efficacy,pain scores,laboratory indicators,postoperative complications,and total hospital days of the two groups were compared before and after treatment.Results Compared with the control group,the ob-servation group had a higher total effective rate(92.0%vs.68.0%),lower numerical rating scale for pain(NRS)scores at 1 week postoperatively,2 weeks postoperatively,and before discharge,as well as lower levels of WBC,C reactive protein(CRP),and procalcitonin(PCT),and a lower total incidence of complications(52.0%vs.80.0%).The hospital stay was shorter[(22.40±2.06)d vs.(29.28±2.28)d)],with statistical-ly significant differences(P<0.05).Conclusion Ozone gas bath can reduce postoperative pain and promote recovery in necrotizing fasciitis after debridement.
