PMID- 33275087 OWN - NLM STAT- MEDLINE DCOM- 20211015 LR - 20211015 IS - 1553-3514 (Electronic) IS - 1553-3506 (Linking) VI - 28 IP - 4 DP - 2021 Aug TI - Video-Assisted Modified Ligation of the Intersphincteric Fistula Tract, an Integration of 2 Minimally Invasive Techniques for the Treatment of Parks Type II Anal Fistulas. PG - 419-426 LID - 10.1177/1553350620978026 [doi] AB - Introduction. Complex anal fistula (CAF) is a challenging anorectal condition. Although numerous treatments for its management have been proposed, none is ideal. Herein, we investigated the clinical efficacy of video-assisted modified ligation of the intersphincteric fistula tract (LIFT) in comparison with the incision-thread-drawing procedure for Parks type II anal fistulas. Methods. Male and female adult patients with Parks type II anal fistula who were randomized to receive one of two procedures in the Anorectal Surgery Unit of the Affiliated People's Hospital of Ningbo University: video-assisted modified LIFT (test group, 30 cases) or incision thread drawing (control group, 30 cases). Healing and recurrence, postoperative pain, and postoperative autonomous anal control ability were compared. Results. In the test group, the pain scores were significantly lower (P = .001) and wound healing was faster (P = .001). However, there were no marked differences between groups in operative efficacy or postoperative infection rate (all P > .05). We followed all the patients for more than 18 months, with the test group having lower Jorge-Wexner incontinence (P = .005) and fecal incontinence (FI) severity index (P = .000) scores. No significant difference in recurrence (chi(2) = .351, P = .554) or healing (chi(2) = 1.071, P = .301) rate was found between the 2 groups. Conclusions. We established that video-assisted modified LIFT is superior in repairing Parks type II anal fistulas, with less trauma, quicker recovery, and better anal function. FAU - Wu, Yi-Feng AU - Wu YF AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Zheng, Bi-Chun AU - Zheng BC AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Chen, Quan AU - Chen Q AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Chen, Xu-Dong AU - Chen XD AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Ye, Shao-Shun AU - Ye SS AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Lin, Qiao-Yun AU - Lin QY AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Ye, Neng-Hong AU - Ye NH AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. FAU - Rong, Fang AU - Rong F AUID- ORCID: 0000-0001-8547-0199 AD - Division of General Surgery, The Affiliated People' Hospital of Ningbo University, Ningbo, Zhejiang, China. LA - eng PT - Journal Article PT - Randomized Controlled Trial DEP - 20201204 PL - United States TA - Surg Innov JT - Surgical innovation JID - 101233809 SB - IM MH - Adult MH - Anal Canal MH - *Fecal Incontinence MH - Female MH - Humans MH - Ligation MH - Male MH - *Rectal Fistula/surgery MH - Recurrence MH - Treatment Outcome OTO - NOTNLM OT - Parks type II anal fistula OT - clinical efficacy OT - video-assisted modified ligation of the intersphincteric fistula tract EDAT- 2020/12/05 06:00 MHDA- 2021/10/16 06:00 CRDT- 2020/12/04 12:07 PHST- 2020/12/05 06:00 [pubmed] PHST- 2021/10/16 06:00 [medline] PHST- 2020/12/04 12:07 [entrez] AID - 10.1177/1553350620978026 [doi] PST - ppublish SO - Surg Innov. 2021 Aug;28(4):419-426. doi: 10.1177/1553350620978026. Epub 2020 Dec 4.