Autor: |
Yongchang Zhao, Wei Xie, Xiaoshuo Wu, Xiaolan Li, Jinyan Guo, Qiurui Cao, Jiadi Liang, Xin-lin Chen, Wentao Zhao, Feng Sun, Hongjie Li, Weimin Luo, Yuying Li |
Jazyk: |
angličtina |
Rok vydání: |
2023 |
Předmět: |
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Zdroj: |
Trials, Vol 24, Iss 1, Pp 1-11 (2023) |
Druh dokumentu: |
article |
ISSN: |
1745-6215 |
DOI: |
10.1186/s13063-023-07495-7 |
Popis: |
Abstract Background Anal fistulas are mainly treated via surgery. They can be difficult to treat without surgical intervention. Numerous procedures, such as fistulectomy and fistulotomy, are performed to treat anal fistulas and achieve good effects. However, the wounds created through fistulectomy and fistulotomy take a long time to heal. Therefore, a multicentre randomised controlled trial (RCT) is proposed to study the efficacy of one-stage shaped skin grafting at the surgical wound to heal low simple intersphincter anal fistulas. Methods This study is a multicentre, hospital-based RCT. It will be performed at three hospitals. A total of 104 patients with low simple intersphincter anal fistulas who meet the inclusion criteria will be included in this trial and will be allocated randomly to two groups (test and control groups). The patients in the test group will receive one-stage anal fistulotomy surgery combined with shaped skin grafting, and those in the control group will undergo anal fistulotomy only. All the operations will be performed by attending colorectal surgeons or surgeons of a higher level. Effectiveness and safety indicators will be observed, recorded and analysed. Discussion Anal fistulotomy can heal low simple intersphincter anal fistulas effectively and safely with a low recurrence rate. Skin grafts promote wound epithelisation significantly. We believe that skin grafting can treat low simple intersphincter fistulas with a short healing time. Trial registration Chinese Clinical Trial Register, ChiCTR2000039174. Registered on 28 October 2020. |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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