Active clinical trials for "Urinary Bladder, Overactive"

This is a 2-part study to assess if vibegron (MK-4618) reduces the number of daily urinations more effectively than placebo in participants with overactive bladder (OAB). The primary hypothesis of the base study is that administration of vibegron demonstrates a dose-related reduction, compared with placebo, in average number of daily micturitions in participants with OAB after 8 weeks of treatment.

The purpose of this study was to examine how well the combination of two medicines (solifenacin succinate and mirabegron) worked compared to each medicine alone in the treatment of bladder problems, and how safe they were for long term use.

The purpose of this Phase III study is to evaluate the efficacy and safety of Propiverine Hydrochloride Extended-Release Capsule in the treatment of overactive bladder in Chinese population with urgent micturition, frequent micturition and/or urge urinary incontinence.

The purpose of this study was to assess the efficacy, safety and tolerability of mirabegron versus placebo in the treatment of older adult subjects with OAB.

This single-dose study will investigate how well solifenacin suspension is taken up, how long it stays in the body and how well it will be tolerated in children and adolescents aged 5-17 years with symptoms of overactive bladder.

Overactive bladder (OAB) syndrome as defined by International Continence Society is a pathological condition characterized by irritative symptoms: urinary urgency, with or without incontinence, urinary frequency and nocturia. The syndrome often seriously compromises the quality of life of the patients. The etiology of the OAB is considered multifactorial. Neural plasticity of bladder afferent pathways is one of the proposed mechanisms of OAB. The detrusor muscle itself has for many years been the target for drug treatment such as antimuscarinics. However, depression of detrusor contractility, may results in a reduced ability to empty the bladder and lead to some sympathetic adverse effects, which limits the treatment of OAB. Currently the focus of OAB treatment has changed to other bladder structures/mechanisms, such as afferent nerves and urothelial signaling as targets for intervention. C-fiber bladder afferents nerves may be critical for symptom generation in pathologic states such as OAB because these fibers demonstrate remarkable plasticity. Up-regulation of bladder C-fiber afferent nerve function may also play a role in urge incontinence, overactive bladder (OAB) and sensory urgency. The mechanism of Gabapentin's action for neuropathic pain has not been fully elucidated but is appears to have inhibitory activity on afferent C-fibers nerve activity; moreover, several studies had established the safety of Gabapentin in its treatment of different conditions. Due to the proposed mechanism, the investigators suggest that Gabapentin may be a new alternative for treating OAB.

The purpose of the study is to compare the effect of solifenacin succinate between frequent micturition patients with urgency and those without urgency.

This study will investigate the safety and efficacy of Sanctura XR (trospium chloride) daily in reducing urgency, urinary frequency and urinary urge incontinence in female patients with incontinence refractory to Detrol LA (tolterodine tartrate extended release) 4 mg therapy.

The objective of this study is to investigate efficacy, safety and tolerability of ONO-8539 in patients with overactive bladder.

This is a safety extension study of DR-OXY-301 at pre-selected sites. Subjects who complete the DR-OXY-301 study are eligible to participate. The duration of this extension study will be up to approximately 42 weeks. Subjects will have physical and laboratory exams, including blood draws at each scheduled visit and colposcopic examination of the vagina and cervix. As in DR-OXY-301, subjects will be required to insert a vaginal ring; replacing it every 4 weeks. Subjects will also be required to keep a daily record of the number of times and the total amount of time the ring was outside the body each day and the reason for voluntary removal.