Trial intelligence / Profile preview

Tamsulosin vs Silodosin on Pupil Size and Choroidal Thickness in BPH

NCT07743060Phase 4

Key facts

Status
Not yet recruiting
Start
Aug 2026
Primary completion
Apr 2027
Conditions
benign prostatic hyperplasia (BPH)
01

Overview

Phase 4, randomised trial in benign prostatic hyperplasia (BPH) comparing Group 1: Tamsulosin with Group 2: Silodosin (2 arms). Primary endpoints: Mean change in pupil diameter at 3 months and Mean change in choroidal thickness at 3 months. Planned start Aug 2026; status: not yet recruiting.

02

Design

2 arms
Study design
Randomized
  • Group 1: Tamsulosin

    Tamsulosin 0.4 mg, daily.

  • Group 2: Silodosin

    Silodosin 8 mg, daily.

03

Who it enrols

Men aged 50+ with BPH and moderate symptoms (IPSS 8-19), no prior alpha-blocker use, and no history of intraocular surgery, active ocular disease, diabetes, or hypertension.

04

Endpoints

Primary

  • Mean change in pupil diameter

  • Mean change in choroidal thickness

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