Original Article
Clinical efficacy of modified vacuum-sealing drainage in treatment of perianal necrotizing fasciitis
Yan Fu, Zibing Wang, Bing Zhang, Qiuju Chen, Hui Li, Heng Li
Published 2019-02-25
Cite as Chin J Colorec Dis (Electronic Edition), 2019, 08(1): 54-57. DOI: 10.3877/cma.j.issn.2095-3224.2019.01.010
Abstract
ObjectiveTo evaluate the clinical effects of modified vacuum-sealing drainage (VSD) technology in the treatment of perianal necrotizing fasciitis.
MethodsSixty patients with perianal necrotizing fasciitis admitted to Shiyan Taihe Hospital from July 2010 to January 2017 were selected as the research subjects. Sixty patients were divided into the observation group and the control group randomly, each group has 30 patients. The observation group was treated by continuous modified VSD, and the control group was treated by conventional debridement. To compare the clinic efficacy of two group.
ResultsComparing with the control group, the average debridement times (t=24.587, P=0.000), the wound healing times (t=7.841, P=0.000), the hospitalization time (t=-4.797, P=0.000), the hospitalization expenses (t=57.753, P=0.000) were lower. The score of Visual Analogue Scale on 3 d (t=9.115, P=0.000), 7 d (t=7.174, P=0.000), 14 d (t=-3.415, P=0.002) and Fournier′s gangrene severity index (FGSI) on 3 d (t=2.036, P=0.046), 7 d (t=2.208, P=0.031), 14 d (t=-4.415, P=0.000) in the observation group decreased obviously. The difference between the experiment group and the control group had statistical significance (P<0.05). There were no difference between the two group at the aspect of recurrence rate of pirianal abscess (χ2=0.472, P=0.642) and anal fistula (χ2=1.041, P=0.323).
ConclusionThe debridement combined with modified VSD is an effective method for the treatment of perianal necrotizing fasciitis and is worthy of clinical application.
Key words:
Anal canal; Abscess; Perianal necrotizing fasciitis; Modified vacuum-sealing drainage; Clinic efficacy
Contributor Information
Yan Fu
Department of General Surgical, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
Zibing Wang
Department of General Surgical, Economic Development Zone People′s Hospital of Shiyan City, Shiyan 442000, China
Bing Zhang
Department of General Surgical, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
Qiuju Chen
Department of General Surgical, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
Hui Li
Department of General Surgical, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China
Heng Li
Department of General Surgical, Taihe Hospital, Hubei University of Medicine, Shiyan 442000, China