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The Efficacy, Onset of Effect, and Safety of Alfuzosin Once Daily in the Treatment of Lower Urinary Tract Symptoms of Benign Prostatic Hyperplasia: A Randomized, Placebo-Controlled Trial Using an Acute International Prostate Score

The Efficacy, Onset of Effect, and Safety of Alfuzosin Once Daily in the Treatment of Lower Urinary Tract Symptoms of Benign Prostatic Hyperplasia: A Randomized, Placebo-Controlled Trial Using an Acute International Prostate Score

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00540891
Acronym
ALF-ACUTE
Enrollment
372
Registered
2007-10-08
Start date
2003-02-28
Completion date
2004-10-31
Last updated
2007-10-08

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

Conditions

Benign Prostatic Hyperplasia

Brief summary

Primary: Evaluate the safety and onset of symptom relief using an acute I-PSS form (7 day form). Determine onset of urinary peak flow improvement after 7 days Secondary: Determine improvement in Bother Score after 7 & 28 days; improvement in sexual function after 28 days; assess one-month efficacy and safety

Interventions

DRUGALFUZOSIN

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

\- Men aged greater than or equal to 50 years with a history of lower urinary tract symptoms (LUTS) related to BPH for greater than or equal to 6 months, an International Prostate Symptom Score (I-PSS) (0 to 35 points scale) of at least 13 points, a maximum urinary flow rate (Qmax) between 5 and 12 mL/sec (with a voided volume of greater than or equal to 150 mL), a residual urine volume of less than or equal to 350 mL, and a bothersomeness score (0 to 6 points scale) of at least 3 points. All patients will undergo prostate size assessment by transrectal ultrasonography (TRUS) if not done within past 12 months.

Exclusion criteria

\- Include, but are not limited to: concomitant lower urinary tract disease; previous prostatic surgery; history of postural hypotension or syncope; concomitant use of medications that may alter the voiding pattern; and clinically relevant biochemical abnormalities. Patients with a serum prostate-specific antigen (PSA) \>10 ng/mL will be excluded, and those with an elevated serum PSA between 4 and 10 ng/mL must have prostate cancer excluded to the satisfaction of the investigator. The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.

Design outcomes

Primary

MeasureTime frame
Evaluate the safety and onset of symptom relief using an acute I-PSS form(7 day form).7 day
Determine onset of urinary peak flow improvementafter 7 days

Secondary

MeasureTime frame
Determine improvement in Bother Scoreafter 7 & 28 days
To determine the improvement in sexual functionafter 28 days
Assess one-month efficacy and safetyone month

Countries

United States

Outcome results

None listed

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