Vibegron shows high efficacy in pediatric patients with refractory daytime urinary incontinence.

Autor: Hyuga T; Department of Pediatric Urology, Children's Medical Center Tochigi, Jichi Medical University, Shimotsuke, Tochigi, Japan., Tanabe K; Department of Pediatric Urology, Children's Medical Center Tochigi, Jichi Medical University, Shimotsuke, Tochigi, Japan., Kubo T; Department of Pediatric Urology, Children's Medical Center Tochigi, Jichi Medical University, Shimotsuke, Tochigi, Japan., Nakamura S; Department of Pediatric Urology, Children's Medical Center Tochigi, Jichi Medical University, Shimotsuke, Tochigi, Japan., Nakai H; Department of Pediatric Urology, Children's Medical Center Tochigi, Jichi Medical University, Shimotsuke, Tochigi, Japan., Moriya K; Department of Pediatric Urology, Children's Medical Center Tochigi, Jichi Medical University, Shimotsuke, Tochigi, Japan.
Jazyk: angličtina
Zdroj: Neurourology and urodynamics [Neurourol Urodyn] 2023 Apr; Vol. 42 (4), pp. 794-798. Date of Electronic Publication: 2023 Feb 25.
DOI: 10.1002/nau.25163
Abstrakt: Purpose: Sparse published reports exist nowadays on vibegron and pediatric overactive bladder, so its usefulness of this agent remains unclear. The purpose of this study was to clarify the effectiveness of vibegron for pediatric cases of daytime urinary incontinence (DUI), including refractory cases.
Methods: Participants comprised 57 patients treated with vibegron for DUI from March 2019 to April 2022. To investigate treatment outcomes and risk factors for pediatric patients with refractory DUI, the following factors were evaluated: age at initiatial administration; frequency of DUI; duration of vibegron treatment; presence of neurodevelopmental disorders (NDDs); presence of constipation; and anticholinergic medications before and after initiation of treatment.
Results: Patients included 38 boys and 19 girls with a median age at initial administration of 111 months (range: 64-202 months) and a median administration term of 6 months (range: 1-33 months). With treatment for 6 months, the response rate (complete response + partial response) was 68.3%. A total of 24 cases with NDD showed a 72.0% response rate at 6 months. As for the relationship between anticholinergic agents and vibegron, 15 cases were treated with vibegron as the first choice without anticholinergics (First-choice cases), and 33 cases were treated with vibegron alone after switching from anticholinergics (Switch cases). Vibegron was used in combination with anticholinergic agents in 9 cases (Add-on cases). Response rates at 6 months were 85.0% in First-choice cases, 66.3% in Switch cases, and 40.7% in Add-on cases. Univariate analyses failed to identify any significant risk factors for refractory cases.
Conclusions: Vibegron was effective in pediatric cases of DUI, with efficacy demonstrated within a short time in many cases. Vibegron is expected to play a significant role in the treatment of DUI in pediatric cases.
(© 2023 Wiley Periodicals LLC.)
Databáze: MEDLINE
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