Evidence map›Paper›PMID 41612009›Full record

Trial reportInternational journal of colorectal disease2026

Assessing quality of life in anal fistula patients after Seton placement using different knot types: Randomized controlled trial.

Kerem Özgü, Burak Kutlu, Mehmet Ali Koç, Şiyar Ersöz, Derya Gökmen, Cihangir Akyol

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in International journal of colorectal disease, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05348473 (Comparison of the Effects of Different Seton Application Techniques on the Quality of Life in the Postoperative Period in Perianal Fistula Disease), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05348473 naunknown statusnot on this map

Comparison of the Effects of Different Seton Application Techniques on the Quality of Life in the Postoperative Period in Perianal Fistula Disease

TypeinterventionalSponsorAnkara UniversityRan2021 to 2023Enrolled63ConditionsQuality of Life, Anal FistulaArmsAlpha type, Beta type, Comfort type
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

6 authors.

Kerem ÖzgüDepartment of Surgery, School of Medicine, Ankara University, Ankara, Turkey.ORCID http://orcid.org/0000-0002-9305-5240
Burak KutluDepartment of Surgery, Acibadem Hospital, Ankara, Turkey.ORCID http://orcid.org/0000-0001-8392-0504
Mehmet Ali KoçDepartment of Surgery, School of Medicine, Ankara University, Ankara, Turkey.ORCID http://orcid.org/0000-0002-4605-048X
Şiyar ErsözDepartment of Surgery, School of Medicine, Ankara University, Ankara, Turkey.ORCID http://orcid.org/0000-0003-1824-8453
Derya GökmenDepartment of Biostatistics, School of Medicine, Ankara University, Ankara, Turkey.ORCID http://orcid.org/0000-0001-6266-3035
Cihangir AkyolDepartment of Surgery, School of Medicine, Ankara University, Ankara, Turkey. cihangirakyol@gmail.com.ORCID http://orcid.org/0000-0002-3941-5268

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposePerianal fistula is a common disease that significantly affects the quality of life of patients. Several treatment options are available; loose seton is one of the most popular options. Aim of this study was to evaluate the relationships between quality of life and different types of knots used during the application of anal fistula.

methodsPatients who presented with anal fistulas between 2021 and 2024 were included in this study. Patients were divided into 3 groups on the basis of the type of knot used for treatment. In group A, the seton ends were tied in the alpha configuration. In group B, a ring-like seton with overlapping ends was used. In group C, a knotless seton was applied. All patients completed the quality of life assessment with the Anal Fistula Questionnaire at 15, 30, and 90 days after surgery.

resultsSixty-three patients were randomized. A total of 52 men were included. Median age was 43 years. Three patients in group C and five patients in group B experienced complications, including abscess, anal pain, loss of seton, and second fistula. Physical and mental component scores revealed that postoperative quality of life was similar among the three groups.

conclusionNo differences in postoperative quality of life among groups were observed at 15, 30, or 90 days after surgery. Physical and mental component scores of quality of life in patients in Anal Fistula Questionnaire revealed that quality of life improved over time in all three groups. CLINICAL

trial registrationThe study was registered at ClinicalTrials.gov (Study ID: NCT05348473, date: 04/29/2022).

Indexed as

Quality of LifeRectal FistulaSuturesSuture TechniquesAdultFemaleHumansMaleMiddle AgedPostoperative ComplicationsSurveys and QuestionnairesTreatment OutcomeAnal fistulaQoLAF-QQuestionnaireValidation

Identifiers

PMID41612009
PMCPMC12855371

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Registered trials

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.