Mechanical inserts for the treatment of faecal incontinence: A systematic review

Abstract

ABSTRACTObjective: To perform a systematic review of the literature to examine original research on the role of mechanical inserts, both vaginal and anal, for the treatment of faecal incontinence (FI).Materials and methods: We searched the PubMed, Cochrane Library, and ClinicalTrials.gov databases for any peer-reviewed original research in English on the role of mechanical inserts for the treatment of FI.Results: We identified 35 unique citations. After title review and exclusion of articles not reporting original research, eight publications were included in the final review: two focused on vaginal inserts and six focused on anal inserts. Limited evidence indicates that both vaginal and anal inserts can be an effective and safe therapeutic option for patients with FI.Conclusions: Data regarding vaginal and anal mechanical inserts for the treatment of FI, albeit limited, suggest that inserts can be included in a discussion of therapeutic options for a patient with FI. Further studies are needed to elucidate long-term usability, efficacy, and safety.Abbreviations: FI: faecal incontinence; (m)ITT: (modified) intention-to-treat