OBJECTIVE: Overactive bladder is a syndrome of urinary frequency and urgency, with or without urge incontinence, in the absence of local pathological factors. Since multiple causes are responsible for OAB, it requires proper diagnosis and comprehensive management. For decades, flavoxate is a globally used and accepted molecule by the urologists and the general physicians for the symptomatic treatment of OAB. In spite of its extensive use in OAB, a meta-analysis of the available publications for efficacy, safety and tolerability of flavoxate has not been conducted. This paper evaluates the strength of evidence of clinical effectiveness of safety and tolerability of flavoxate in the symptomatic treatment of OAB. METHODS: Review articles, original studies and case reports on MEDLINE, the Cochrane Library, Google Scholar, Scirus, internal repository, etc. were searched using the keyword "flavoxate". For the primary outcome, the comparative data of flavoxate versus comparator was extracted for following parameters - overall efficacy and its side effect profile. Similarly as for secondary outcome, data were extracted for flavoxate per se for overall efficacy, frequency, urinary incontinence, mixed incontinence, nocturia, unpleasant urination, stranguria and its side effect profile and were analyzed using Comprehensive Meta-Analysis (CMA) software version 2.0. RESULTS: In the current meta-analysis, 43 relevant published studies were considered which clearly demonstrated that flavoxate had improved clinical efficacy than placebo, emepronium, propantheline, and phenazopyridine. CONCLUSIONS: Amongst all the interventions studied, flavoxate was effective and well-tolerated, with almost negligible side effects, making it worthy of consideration for the treatment of OAB.
OBJECTIVE:Overactive bladder is a syndrome of urinary frequency and urgency, with or without urge incontinence, in the absence of local pathological factors. Since multiple causes are responsible for OAB, it requires proper diagnosis and comprehensive management. For decades, flavoxate is a globally used and accepted molecule by the urologists and the general physicians for the symptomatic treatment of OAB. In spite of its extensive use in OAB, a meta-analysis of the available publications for efficacy, safety and tolerability of flavoxate has not been conducted. This paper evaluates the strength of evidence of clinical effectiveness of safety and tolerability of flavoxate in the symptomatic treatment of OAB. METHODS: Review articles, original studies and case reports on MEDLINE, the Cochrane Library, Google Scholar, Scirus, internal repository, etc. were searched using the keyword "flavoxate". For the primary outcome, the comparative data of flavoxate versus comparator was extracted for following parameters - overall efficacy and its side effect profile. Similarly as for secondary outcome, data were extracted for flavoxate per se for overall efficacy, frequency, urinary incontinence, mixed incontinence, nocturia, unpleasant urination, stranguria and its side effect profile and were analyzed using Comprehensive Meta-Analysis (CMA) software version 2.0. RESULTS: In the current meta-analysis, 43 relevant published studies were considered which clearly demonstrated that flavoxate had improved clinical efficacy than placebo, emepronium, propantheline, and phenazopyridine. CONCLUSIONS: Amongst all the interventions studied, flavoxate was effective and well-tolerated, with almost negligible side effects, making it worthy of consideration for the treatment of OAB.
Authors: Mahesh Attimarad; Muhammad Shahzad Chohan; Abdulmalek Ahmed Balgoname Journal: Int J Environ Res Public Health Date: 2019-04-03 Impact factor: 3.390