pyrimidinones and imidafenacin

pyrimidinones has been researched along with imidafenacin* in 2 studies

Trials

1 trial(s) available for pyrimidinones and imidafenacin

ArticleYear
Vibegron, a Novel Potent and Selective β
    European urology, 2018, Volume: 73, Issue:5

    Vibegron is a novel, potent, and selective β. To evaluate the efficacy and safety of vibegron versus placebo in Japanese OAB patients.. Patients with OAB entered a 2-wk placebo run-in phase. Once eligibility (≥8 micturition/d and either ≥1 urgency episodes/d or ≥1 urgency incontinence episodes/d) was confirmed, patients entered a 12-wk double-blind treatment phase. The anticholinergic imidafenacin was used as an active reference.. A total of 1232 patients were randomly assigned to one of the four 12-wk treatment groups: vibegron (50mg or 100mg once daily), placebo, or imidafenacin (0.1mg twice daily).. The primary endpoint was change in the mean number of micturitions/d at wk 12 from baseline. The secondary endpoints were changes from baselines in OAB symptom variables (daily episodes of urgency, urgency incontinence, incontinence, and nocturia, and voided volume/micturition). Quality of life (QoL) and safety were assessed. A constrained longitudinal data analysis model was used for analysis of efficacy.. Patients taking vibegron 50mg and 100mg orally for 12 wk had significant improvements over the placebo in the primary and secondary endpoints. The proportions of patients with normalization of micturition, resolution of urgency, urgency incontinence, and incontinence were significantly greater than placebo. Vibegron significantly improved QoL, with high patient satisfaction. Incidences of drug-related adverse events with vibegron 50mg and 100mg were 7.6%, 5.4%, similar to placebo (5.1%), and less than imidafenacin (10.3%). Treatment was for just 12 wk and a long-term study is needed.. The 12-wk treatment with vibegron is effective and well tolerated in patients with OAB.. This randomized study demonstrated that vibegron is clinically useful for treatment of patients with OAB. Trial registration ​JapicCTI-152936. http://www.clinicaltrials.jp/user/cteDetail.jsp.

    Topics: Adrenergic beta-3 Receptor Agonists; Adult; Aged; Dose-Response Relationship, Drug; Double-Blind Method; Drug Administration Schedule; Female; Follow-Up Studies; Humans; Imidazoles; Japan; Male; Middle Aged; Pyrimidinones; Pyrrolidines; Quality of Life; Reference Values; Risk Assessment; Severity of Illness Index; Treatment Outcome; Urinary Bladder, Overactive; Urodynamics

2018

Other Studies

1 other study(ies) available for pyrimidinones and imidafenacin

ArticleYear
Effects of the combination of vibegron and imidafenacin on bladder function in urethane-anesthetized rats.
    European journal of pharmacology, 2019, Dec-01, Volume: 864

    Topics: Adrenergic beta-3 Receptor Agonists; Anesthesia; Animals; Drug Interactions; Female; Imidazoles; Muscarinic Antagonists; Pyrimidinones; Pyrrolidines; Rats; Rats, Sprague-Dawley; Urinary Bladder

2019