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the effect of vibegron for the overactrive bladder after robot asisted radical prostatectomy

the effect of vibegron for the overactrive bladder after robot asisted radical prostatectomy - the effect of vibegron for OAB after RARP

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000057543
Enrollment
88
Registered
2025-04-08
Start date
2025-04-10
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

OAB

Interventions

administration of vibegron non-administration of vibegron

Sponsors

Fukuoka University Faculty of Medicine
Lead Sponsor

Eligibility

Sex/Gender
Male

Inclusion criteria

Inclusion criteria: (1) Age: males aged 20 years and older; (2) patients who underwent robotic-assisted radical prostatectomy (RARP) for prostate cancer at our institution; (3) patients who meet the definition of OAB immediately after catheter removal (a total Overactive Bladder Symptom Score (OABSS ) score of at least 3 points and a "urinary urgency" question (usually question 3) with a score of at least 2).(4) Patients who can give written consent to the study

Exclusion criteria

Exclusion criteria: (1) Patients with severe cognitive impairment or psychiatric disorders that make it difficult for them to cooperate in this study (2) Patients with a history of serious adverse reactions to vivegron or its class of drugs (3) Patients who have serious hepatic or renal dysfunction, for whom treatment with vivegron is contraindicated or who are over 90 years of age (4) Patients who are already using other dysuria medications (anticholinergics, another beta3 agonist, etc.) preoperatively and for whom no change is possible.(4) Patients who are already using other medications for dysuria (e.g., anticholinergics, other beta3 agonists) preoperatively and cannot be switched to vivegron if possible (treatment group) or if they are already using other medications for lower urinary tract symptoms (anticholinergics, other beta 3 agonists) preoperatively and can be switched to vivegron (treatment group) or if they are already using other medications for lower urinary tract symptoms preoperatively (not treated group).(4) The possibility of discontinuation of the preoperative treatment of lower urinary tract symptoms (non-administered group).(5) Patients deemed inappropriate by the principal investigator

Design outcomes

Primary

MeasureTime frame
Comparison of OABSS (Overactive Bladder Symptom Score) improvement (change from baseline to end of treatment) between groups

Countries

Japan

Contacts

Public ContactNobuhiro Haga

Fukuoka University Faculty of Medicine Department of Urology

nhaga@fukuoka-u.ac.jp0928011011

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026