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Introduction: Vibegron is a selective β 3 -adrenergic receptor agonist that was approved by the US Food and Drug Administration in December 2020 for the treatment of overactive bladder in adults. This retrospective study assessed US pharmacy claims data to evaluate the real-world adherence and persistence of vibegron compared with mirabegron and with anticholinergics., Materials and Methods: This analysis used the Optum Research Database to identify adults with ≥1 pharmacy claim for vibegron, mirabegron, or an anticholinergic from April 1, 2021, to August 31, 2022. Patients had ≥ 90 days of continuous commercial or Medicare medical and pharmacy coverage preindex and ≥ 60 days of continuous pharmacy coverage postindex. Two independent propensity-score models matched patients treated with (1) vibegron versus mirabegron and (2) vibegron versus anticholinergics on key variables such as demographics and clinical characteristics, index copay, days' supply, and time of entry into analysis (index quarter). Adherence was measured by proportion of days covered (PDC) from index to the end of follow-up and was defined as PDC ≥ 80%. Persistence was defined as days to discontinuation of index medication (first 30-day gap) or end of follow-up., Results: The matched vibegron and mirabegron cohorts included 4921 and 9842 patients, respectively, and the matched vibegron and anticholinergic cohorts included 4676 and 9352 patients, respectively. Patients receiving vibegron had greater mean PDC versus patients receiving mirabegron (0.67 vs. 0.64, respectively; p < 0.001) or anticholinergics (0.67 vs. 0.58; p < 0.001). A greater percentage of patients receiving vibegron were adherent versus those receiving mirabegron (49.0% vs. 45.1%, respectively; p < 0.001) or anticholinergics (49.1% vs. 38.5%; p < 0.001). Persistence was longer with vibegron compared with both mirabegron (median [95% CI], 171 [159-182] vs. 128 [122-137] days, respectively; p < 0.001) and anticholinergics (172 [159-183] vs. 91 [91] days; p < 0.001)., Conclusion: In this retrospective analysis of pharmacy claims data, patients receiving vibegron exhibited significantly higher adherence and demonstrated longer persistence in comparison to matched patient cohorts receiving either mirabegron or anticholinergics., (© 2024 The Authors. Neurourology and Urodynamics published by Wiley Periodicals LLC.)

Purpose: The efficacy and safety of vibegron, a β 3 -adrenergic receptor agonist, was assessed among men with symptoms of overactive bladder (OAB) receiving pharmacologic treatment for benign prostatic hyperplasia (BPH) in a phase 3 randomized controlled trial., Materials and Methods: Men ≥ 45 years with OAB symptoms and BPH, treated with α-blocker with/without 5α-reductase inhibitors, were randomized 1:1 to vibegron or placebo for 24 weeks. Coprimary end points were change from baseline at week 12 in mean daily micturitions and urgency episodes. Secondary end points were change from baseline at week 12 in mean nightly nocturia and daily urge urinary incontinence episodes, International Prostate Symptom Score‒storage score, and volume voided per micturition. Safety was evaluated via adverse events (AEs)., Results: Of 1105 participants randomized, 965 (87.3%) completed the trial. At week 12, vibegron was associated with significant reductions vs placebo in daily micturitions (least squares mean difference [95% CI], -0.74 [-1.02, -0.46]; P < .0001) and urgency episodes (-0.95 [-1.37, -0.54]; P < .0001). Vibegron was also associated with significant improvements vs placebo at week 12 in nocturia episodes (least squares mean difference, -0.22 [-0.36, -0.09]; P = .002), urge urinary incontinence episodes (-0.80 [-1.33, -0.27]; P = .003), International Prostate Symptom Score‒storage scores (-0.9 [-1.2, -0.6]; P < .0001), and volume voided (15.07 mL [9.13-21.02]; P < .0001). AE rates were similar in vibegron (45.0%) and placebo (39.0%) arms; AEs occurring in ≥ 2% of participants were hypertension (9.0% vs 8.3%), COVID-19 (4.0% vs 3.1%), UTI (2.5% vs 2.2%), and hematuria (2.0% vs 2.5%)., Conclusions: In this trial, vibegron met all primary and secondary end points and was safe and well tolerated in men with OAB symptoms and pharmacologically treated BPH.

Introduction: Vibegron is a β 3 -adrenergic receptor agonist approved for overactive bladder (OAB). This analysis assessed real-world adherence and persistence with vibegron in patients with OAB, along with demographics and clinical characteristics associated with adherence and persistence., Methods: This retrospective study used the Optum Research Database to identify patients treated with vibegron from April 2021 to August 2022 (identification period). Patients had ≥ 60 days of continuous pharmacy coverage in a commercial or Medicare Advantage plan following the index fill (follow-up). Adherence was assessed as proportion of days covered (PDC) from index to end of follow-up and was defined as PDC ≥ 80%. Persistence was measured as days to discontinuation of therapy (30-day gap) or end of follow-up. Data for adherence and persistence are presented descriptively. Characteristics associated with adherence and persistence were analyzed using multivariable models among patients with medical and pharmacy benefits during the 90 days before index (baseline)., Results: Overall, 9992 patients had a vibegron claim during the identification period; 9712 had ≥ 2 months of follow-up. Mean (SD) age was 74.2 (10.7) years; 68.2% were female. Mean (SD) PDC was 0.64 (0.34). Median (95% confidence interval) persistence was 142 (132-153) days. Of the 5073 patients who were ≥ 18 years old with continuous baseline pharmacy and medical benefits ≥ 90 days before index, 2497 (49.2%) were adherent. Patients were more likely to be adherent and persistent if they received a greater days' supply for the index fill and had baseline medication count ≥ 6. Patients were more likely to discontinue if their index copay was > $45., Conclusion: Nearly half of the patients initiating vibegron were adherent. Factors associated with adherence and persistence were more likely to be related to prescribing practices than patient characteristics. These results suggest it may be best to follow up with patients approximately 4 to 5 months after initiating treatment with vibegron., (© 2024. The Author(s).)

Anticholinergic medications have long been a mainstay of overactive bladder (OAB) treatment. Oxybutynin, a first-generation anticholinergic, still accounts for more than half of all OAB medication prescriptions, despite associations with impaired memory and cognition, as well as mounting evidence that it may increase the risk of incident dementia. This review details the current literature regarding oxybutynin and cognition, including evidence from preclinical, clinical, and real-world studies that show that oxybutynin binds nonspecifically to muscarinic receptors in the brain and is associated with adverse cognitive outcomes. We also discuss society recommendations to reduce use of oxybutynin and other anticholinergics to treat OAB., Competing Interests: Declaration of Competing Interest Michael B. Chancellor, consultant for Cook MyoSite and AMAG Pharmaceuticals; other interests in Lipella Pharmaceuticals, Inc. Alvaro Lucioni, site principal investigator for Neuspara Inc. David Staskin, consultant for Astellas, AzuraBio, UroCure, and Sumitomo Pharma America; investigator and meeting participant/lecturer for Astellas and Sumitomo Pharma America; holds other interests in AzuraBio and UroCure., (Copyright © 2024 The Authors. Published by Elsevier Inc. All rights reserved.)