Nadir I Osman1, Francesco Esperto1, Christopher R Chapple2. 1. Department of Urology, Royal Hallamshire Hospital, Sheffield, UK. 2. Department of Urology, Royal Hallamshire Hospital, Sheffield, UK. Electronic address: c.r.chapple@shef.ac.uk.
Abstract
CONTEXT: Detrusor underactivity (DUA) is a common but relatively under-researched bladder dysfunction. Underactive bladder (UAB) is the symptom-based correlate of DUA. Recently, there has been renewed interest in this topic. OBJECTIVE: To systematically review and summarise the most recent literature and discuss this in the context of what is already known. EVIDENCE ACQUISITION: A systematic review of the literature was performed in December 2017 using Medline and Scopus databases. Separate searches of each database used a complex search strategy including "free text" protocols. Search terms included "underactive bladder", "detrusor underactivity", "acontractile bladder", "detrusor failure", "detrusor areflexia", "atonic bladder", "chronic retention", and "impaired bladder contractility". EVIDENCE SYNTHESIS: The initial search retrieved a total of 1690 studies; of these 44 were included in the final analyses. CONCLUSIONS: Although there has been an expansion in the literature concerning all aspects of DUA and UAB, knowledge on its epidemiology and aetiopathogenesis is still lacking; there remains a need to develop accurate reproducible diagnostic criteria and effective treatments, in particular drug therapies. PATIENT SUMMARY: Recently, there has been renewed interest in underactive bladder with expanding research in this area. The lack of simple, reproducible, noninvasive diagnostic criteria has precluded an accurate estimation of the magnitude of the problem. Recent studies have highlighted the potential role of impaired bladder blood supply in causing bladder underactivity.
CONTEXT: Detrusor underactivity (DUA) is a common but relatively under-researched bladder dysfunction. Underactive bladder (UAB) is the symptom-based correlate of DUA. Recently, there has been renewed interest in this topic. OBJECTIVE: To systematically review and summarise the most recent literature and discuss this in the context of what is already known. EVIDENCE ACQUISITION: A systematic review of the literature was performed in December 2017 using Medline and Scopus databases. Separate searches of each database used a complex search strategy including "free text" protocols. Search terms included "underactive bladder", "detrusor underactivity", "acontractile bladder", "detrusor failure", "detrusor areflexia", "atonic bladder", "chronic retention", and "impaired bladder contractility". EVIDENCE SYNTHESIS: The initial search retrieved a total of 1690 studies; of these 44 were included in the final analyses. CONCLUSIONS: Although there has been an expansion in the literature concerning all aspects of DUA and UAB, knowledge on its epidemiology and aetiopathogenesis is still lacking; there remains a need to develop accurate reproducible diagnostic criteria and effective treatments, in particular drug therapies. PATIENT SUMMARY: Recently, there has been renewed interest in underactive bladder with expanding research in this area. The lack of simple, reproducible, noninvasive diagnostic criteria has precluded an accurate estimation of the magnitude of the problem. Recent studies have highlighted the potential role of impaired bladder blood supply in causing bladder underactivity.
Authors: Imad Bentellis; Gérard Amarenco; Xavier Gamé; Dora Jericevic; Mehdi El-Akri; Caroline Voiry; Lucas Freton; Juliette Hascoet; Quentin Alimi; Jacques Kerdraon; Benjamin M Brucker; Benoit Peyronnet Journal: Clin Auton Res Date: 2019-08-26 Impact factor: 4.435