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Dose Ranging Study of Alfuzosin in Patients With Lower Urinary Tract Symptoms Related to Benign Prostatic Hyperplasia

A Multicenter, Randomized, Double-blind, Parallel-group, Placebo-controlled, Dose Ranging Study of SL77.0499-10 Once Daily Tablets in Patients With Lower Urinary Tract Symptoms Related to Benign Prostatic Hyperplasia (BPH)

Status
Completed
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00409357
Enrollment
473
Registered
2006-12-08
Start date
2004-11-30
Completion date
2005-08-31
Last updated
2009-10-02

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

Conditions

Benign Prostatic Hyperplasia

Keywords

urinary tract

Brief summary

The primary objective is to assess the dose-response relationship of SL77.0499 10 (alfuzosin hydrochloride) 5 mg, 10 mg, 15 mg, and placebo once daily during a 12-week oral administration period for the efficacy in patients with lower urinary tract symptoms (LUTS) related to BPH. Secondary objectives are to assess the efficacy of each dose of alfuzosin as compared with placebo and to assess the safety of each dose of alfuzosin.

Interventions

DRUGSL77.0499-10 (alfuzosin hydrochloride)

Sponsors

Sanofi
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

Sex/Gender
MALE
Age
50 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* suffering from LUTS related to BPH for at least 6 months; * having an IPSS \>13; * having a urinary peak flow rate 5.0 to 12.0 mL/s for a voided volume of at least 150 mL; * having a residual urine volume \< or = 200 mL.

Design outcomes

Primary

MeasureTime frame
The primary efficacy assessment is the change from baseline in International Prostate Symptom Score (IPSS) total score at the end-of-study (EOS) visit.

Secondary

MeasureTime frame
Efficacy: changes from baseline in IPSS total score by visit;·IPSS irritative and obstructive subscores,·urinary peak flow rate and residual urine volume at EOS and by visit.
Safety: adverse events, vital signs, laboratory tests.

Countries

Japan

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026