ArticleClinical and translational gastroenterology2022
Fecobionics Evaluation of Biofeedback Therapy in Patients With Fecal Incontinence.
Article in Clinical and translational gastroenterology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 9 citations in OpenAlex.
- Dyssynergia phenotypes in obstructed defecation: insights from Fecobionics assessment.BMJ open gastroenterology · 2026Observational
- Resting and Squeeze Anal Pull-Through Assessments by Fecobionics Demonstrate Weak Anal Sphincters in Patients With Fecal Incontinence.Neurogastroenterology and motility · 2026Article
- Anorectal manometric data depend on the direction of pressure measurements in healthy individuals and in patients with functional constipation.Annals of coloproctology · 2025Article
- The rectum, anal sphincter and puborectalis muscle show different contraction wave forms during prolonged measurement with a simulated feces.Scientific reports · 2024Article
- Fecobionics in proctology: review and perspectives.Surgery open digestive advance · 2023Article
- New objective scoring system to clinically assess fecal incontinence.World journal of gastroenterology · 2023Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 2 countries.
Funding
Abstract
introductionBiofeedback therapy (BFT) is a well-known treatment for functional anorectal disorders. The effect of BFT was monitored in fecal incontinence (FI) patients with the Fecobionics test and with the conventional technologies, anorectal manometry (ARM) and balloon expulsion test (BET).
methodsStudies were performed in 12 patients before and after 8 weeks of biofeedback training. The Fecal Incontinence Severity Index (FISI) score was obtained. Anal resting and squeeze pressures were measured before the bag was distended in the rectum until urge to defecate. Pressure recordings were made during Fecobionics evacuation.
resultsBFT resulted in 24% reduction in FISI scores (P < 0.01). Seven patients were characterized as responders. Anal pressures, the urge-to-defecate volume, and defecatory parameters did not change significantly during BFT. For ARM-BET, the maximum anal squeeze pressure, the urge-to-defecate volume, and the expulsion time were lower after BFT compared with those before BFT (P < 0.05). For Fecobionics, the change in urge volume (r = 0.74, P < 0.05) and the change in defecation index (r = 0.79, P < 0.01) were associated with the change in FISI score. None of the ARM-BET parameters were associated with the change in FISI score. It was studied whether any pre-BFT data could predict treatment success. The Fecobionics expulsion duration and the defecation index predicted the outcome (P < 0.05). The defecation index had a sensitivity of 100% and a specificity of 72%. None of the ARM-BET parameters predicted the outcome (all P > 0.2). DISCUSSION: Fecobionics was used as a tool to monitor the effect of BFT and proved better than conventional technologies for monitoring and predicting the outcome in the FISI score.
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