Evidence map›Paper›PMID 40989706›Full record

ArticleGastroenterology report2025

A modified sphincter-preserved procedure for high complex anal fistulas: a preliminary study.

Guozhong Xiao, Huaxian Chen, Heng Zhang, Yihui Zheng, Minyi Luo, Chaoxin Yang, Donglin Ren, Genggang Lin, Hongcheng Lin

Abstract read
In one paragraph

Article in Gastroenterology report, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Guozhong XiaoDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Huaxian ChenDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Heng ZhangDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Yihui ZhengDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Minyi LuoDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Chaoxin YangDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Donglin RenDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.
Genggang LinDepartment of Anorectal Surgery, The Affiliated Panyu Central Hospital of Guangzhou Medical University, Guangzhou, Guangdong, P.R. China.
Hongcheng LinDepartment of General Surgery (Department of Coloproctology), The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The management of high complex anal fistulas has posed a significant challenge for surgeons. In this study, we presented a novel surgical procedure for managing high complex anal fistulas that combines core-out fistulectomy with suture repair of the external anal sphincter defect and endorectal advancement flap. Methods: A cohort of patients with high complex anal fistulas undergoing core-out fistulectomy combined with suture repair of the external anal sphincter defect and endorectal advancement flap between December 2020 and December 2021 was reviewed retrospectively. Results: The median age of the patients was 43 (range: 25-53) years. All patients had high transsphincteric fistulas. Two of the five cases involved recurrent anal fistulas. During the median follow-up period of 23 (range: 23-34) months, no recurrence events were observed in the cohort. Furthermore, it was noted that no patients developed anal incontinence after the operation. Conclusion: Core-out fistulectomy combined with suture repair of the external anal sphincter defect and endorectal advancement flap is an effective procedure for the treatment of high complex anal fistulas.

Indexed as

anal fistulaspreliminary studysphincter-preserved proceduretreatment

Identifiers

PMID40989706
PMCPMC12453686

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.