Observational studyInternational journal of colorectal disease2015
Anterior sphincteroplasty for fecal incontinence: predicting incontinence relapse.
Observational study in International journal of colorectal disease, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers, 1 of them a synthesis that pooled it.
What it found
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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
4 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.
- Tools for fecal incontinence assessment: lessons for inflammatory bowel disease trials based on a systematic review.United European gastroenterology journal · 2020Pooled it
- Surgical Interventions and the Use of Device-Aided Therapy for the Treatment of Fecal Incontinence and Defecatory Disorders.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2017Review
- Long-term results from modified sphincteroplasty in patients with traumatic sphincter injury: a retrospective study.Sao Paulo medical journal = Revista paulista de medicinaArticle
- [Treatment of Fecal Incontinence: A Surgical Approach].Acta gastroenterologica LatinoamericanaReview
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeThis study was designed to evaluate the efficiency of anterior sphincteroplasty in preventing fecal incontinence relapsing in 85 female patients.
methodsThis observational study followed individuals for up to 10 years after intervention. Fecal incontinence relapse was analyzed using Generalized Linear Models and Kaplan-Meier tables. Bias due to informative censoring and missing data were assessed. Two postoperative cutoff Wexner scores (4 and 8) were used to classify individuals into continent or incontinent, and their model implications were examined.
resultsThe hazard of relapsing appeared constant over time. This led to exponential time-to-relapse functions, and a linear increase of cumulative hazard over time. Predicted median relapsing time was 33 years, and overall risk 0.09 ± 0.03, when using a cutoff Wexner score of 8 (moderate), and 5 years, overall risk 0.45 ± 0.05, when using a cutoff of 4 (mild). There was a potential underestimation in parameters (bias) due to informative censoring, i.e., individual with better prognoses were more likely to drop out before relapsing compared to those with worse prognoses. Thus, true relapsing times may be longer than our current estimates.
conclusionsThe predictive model can be used in practice for individual prognosis after intervention, based on preoperative Wexner scores. The effect of anterior sphincteroplasty on fecal incontinence does not seem to deteriorate over time. A consensus Wexner cutoff is necessary to compare data and interventions.
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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.