Trial reportThe Journal of international medical research2020
Effect of intersphincteric fistula tract ligation versus anal fistulectomy on pain scores and serum levels of vascular endothelial growth factor and interleukin-2 in patients with simple anal fistulas.
Trial report in The Journal of international medical research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 3 papers.
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.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 12 citations in OpenAlex.
- Efficacy of different surgical treatments for management of anal fistula: a network meta-analysis.Techniques in coloproctology · 2023Review
- Observational
- Restricted cubic spline model analysis of the association between anal fistula and anorectal abscess incidence and body mass index.Frontiers in surgery · 2023Article
Corrections and comments
- Retracted
Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveThis study was performed to explore the effects of ligation of the intersphincteric fistula tract (LIFT) on pain scores and serum levels of vascular endothelial growth factor (VEGF) and interleukin (IL)-2 in patients with simple anal fistulas.
methodsNinety patients with simple anal fistulas were evenly randomized into a study group (treated with LIFT) and a control group (treated with traditional anal fistulectomy) according to a random number table. The surgical outcomes, basic operation conditions (operation time, hospital stay, and anal continence), and postoperative wound healing rates were compared between the two groups.
resultsThe study group had significantly better operation conditions (better anal continence and shorter length of hospital stay), a higher postoperative wound healing rate, lower pain scores, higher VEGF and IL-2 levels, and higher overall efficacy rate than the control group. However, the incidence of postoperative complications was not significantly different between the two groups.
conclusionsPatients who underwent LIFT had better surgical outcomes, higher wound healing rates, better anal continence, a shorter length of hospital stay, and less severe postoperative pain than those who underwent simple anal fistulectomy. Increased levels of VEGF and IL-2 after surgery may promote wound healing.
Indexed as
Identifiers
What OpenQuestion holds
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.