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Study identifier: NCT07736560 Synced from ClinicalTrials.gov · August 03, 2026
● Completed

Effects of Antimuscarinic Drugs on Ejaculation Duration and Refractory Period in Men With Overactive Bladder

Condition: Overactive Bladder (OAB) · Premature (Early) Ejaculation · Ejaculation Abnormal  ·  Sponsor: Başakşehir Çam & Sakura City Hospital

PhaseN/A
Planned participants60
Who can joinMale, 20 Years to 50 Years
Healthy volunteersNo

About this study

Overactive bladder (OAB) is a condition characterized by involuntary bladder contractions. Antimuscarinic drugs are commonly used to treat OAB by blocking muscarinic receptors (M2 and M3) in the bladder. These same receptors are also present in the seminal vesicles and vas deferens, which are structures involved in ejaculation. This observational study aims to evaluate whether antimuscarinic drugs used for OAB treatment have any effect on ejaculation duration and the refractory period in male patients. Male patients aged 20-50 who are prescribed antimuscarinic medication (tolterodine, propiverine) for OAB will complete validated questionnaires (IIEF, PEP, PEDT, OAB-V8) before starting treatment and at 1-month and 2-month follow-up visits. No changes will be made to the patients' standard treatment.

This description comes directly from the study's public registry record.

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No contact information is available for this study as per the public registry record.

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Locations (1)

Başakşehir Çam and Sakura City Hospital, Department of UrologyIstanbul, Istanbul, Turkey (Türkiye)

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