Evidence map›Paper›PMID 41123163›Full record

Trial reportBJS open2025

Artificial sphincter with a new silicone band for treating faecal incontinence: IDEAL 2b prospective multicentre trial.

Christopher Dawoud, José Manuel Devesa, Mathias Löhnert, Rosana Vicente, Sherif Akram Metwalli, Stefan Riss

Registry-linked trialAbstract readMulticenter StudyClinical Trial
In one paragraph

Trial report in BJS open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05708612 (Safety and Performance of a Silicone Implant for Fecal Incontinence Treatment), 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.

NCT05708612 naactive not recruitingnot on this map

Safety and Performance of a Silicone Implant for Fecal Incontinence Treatment (SimplyFI)

TypeinterventionalSponsorA.M.I. Agency for Medical Innovations GmbHRan2023 to 2026Enrolled36ConditionsFecal IncontinenceArmsMedical Device (SimplyFI)
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.

Christopher DawoudDepartment of General Surgery, Medical University of Vienna, Vienna, Austria.ORCID 0000-0003-1432-2804
José Manuel DevesaDepartment of Surgery, Hospital Ruber Internacional, Madrid, Spain.
Mathias LöhnertDepartment of Visceral Surgery, Klinikum Bielefeld Rosenhöhe, Bielefeld, Germany.
Rosana VicenteDepartment of Surgery, Hospital Ruber Internacional, Madrid, Spain.
Sherif Akram MetwalliDepartment of Visceral Surgery, Klinikum Bielefeld Rosenhöhe, Bielefeld, Germany.
Stefan RissDepartment of General Surgery, Medical University of Vienna, Vienna, Austria.

Funding

Agency for Medical Innovations
6 · The paper itself

Abstract

introductionThe management of faecal incontinence (FI) remains challenging and further treatment modalities are urgently needed. The aim of this study was to assess the efficacy of a novel artificial bowel sphincter (SimplyFI anal band), which is implanted around the anal sphincter complex to enhance continence.

methodsAn exploratory prospective multicentre study based on the IDEAL 2b framework was conducted in patients with FI unresponsive to conservative treatment. Participants underwent SimplyFI implantation, followed by assessments at 1 week and 1, 3, 6, and 12 months after implantation. Intraoperative and postoperative complications were recorded. Functional improvement and quality of life were measured using the St Mark's incontinence score (SMIS) and the Faecal Incontinence Quality of Life Scale (FIQLS).

resultsEighteen patients were included in the study (17 women, 1 man). The median operating time was 27 (range 13-60) min, with a median hospital stay of 2 (range 1-5) days. One intraoperative complication occurred without affecting the outcome. One patient (5.6%) underwent band removal due to anal discomfort without signs of infection. Relative to baseline, significant improvements were seen at 12 months in median scores for both the SMIS (from 16.5 to 12.5; P = 0.013) and the FIQLS (from 2.0 to 2.6; P = 0.006). Anorectal manometry showed a significant increase in the anal resting pressure from preoperative values to 3 months after implantation (median 15.5 versus 19.0 mmHg, respectively; P = 0.037); however, the increase in anal resting pressure was no longer seen at the 12-month follow-up.

conclusionIn this exploratory study of 18 patients, the SimplyFI anal band appears to be safe with short-term improvement in function. Future studies with longer follow-up periods are needed to better define the role of this new treatment modality. Registration number: NCT05708612 (http://www.clinicaltrials.gov).

Indexed as

Anal CanalFecal IncontinenceAdultAgedFemaleHumansMaleMiddle AgedOperative TimePostoperative ComplicationsProspective StudiesQuality of LifeSiliconesTreatment OutcomeSiliconesartificial bowel sphincterminimal invasive surgerySimplyFI

Identifiers

PMID41123163
PMCPMC12541383

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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.