Overactive bladder is a common condition that can have a negative impact on quality of life. Botulinum Toxin A is a third line treatment for overactive bladder following conservative measures and anticholinergic medication. At present, OnabotulinumtoxinA is the only preparation licensed for this indication. More recently, trials have been undertaken to compare the efficacy of this to AbobotulinumtoxinA. Areas covered: This article aims to provide an overview of AbobotulinumtoxinA, which is currently not yet licensed for overactive bladder or neurogenic detrusor overactivity. It will detail the pharmacokinetics and dynamics, assess the available clinical trial data and make comparisons with current clinical practice. A systematic literature search was completed, using ovid Medline and Embase, with the aim to review all data concerning the administration of AbobotulinumtoxinA for the treatment of overactive bladder. Expert opinion: Currently, there are a lack of data on the use of AbobotulinumtoxinA for overactive bladder or neurogenic detrusor overactivity. Current evidence concentrates on its use in neurogenic detrusor overactivity, and there are data to show it may be as efficacious as OnabotulinumtoxinA. However, there is a lack of homogenous data to compare the two products and therefore we are unable to recommend this currently.
Keywords: AbobotulinumtoxinA; Detrusor overactivity (DO); OnabotulinumtoxinA; Overactive bladder (OAB); idiopathic; neurogenic.