RT Journal Article SR Electronic A1 Nichols, Emma Hitt T1 Improvement in UI with OnabotulinumtoxinA Maintained over 4 Years in Patients with MS JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 29 SP 17 OP 18 DO 10.1177/155989771429015 UL http://mdc.sagepub.com/content/14/29/17.2.abstract AB A long-term extension trial demonstrated improvement in urinary incontinence (UI) as a result of neurogenic detrusor overactivity (NDO) caused by multiple sclerosis (MS). This article presents data from A Long-term Follow-up Study of Botulinum Toxin Type A in Patients With Overactive Bladder as a Result of Spinal Injury or Multiple Sclerosis trial [NCT00876447; Aliotta PJ et al. ACTRIMS/ECTRIMS 2014; (poster P905)].