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NCT00755222 · ClinicalTrials.gov registry record · Phase 2

The Safety and Effectiveness of AA4500 in Subjects With Peyronie's Disease

A Phase 2 study, sponsored by Endo USA Inc., a Keenova Therapeutics Company.

Completed
Registry status
Phase 2
Development phase
147
Enrollment target

NCT00755222: Completed Phase 2 study, sponsored by Endo USA Inc., a Keenova Therapeutics Company.

NCT00755222 is a Phase 2 study that has completed, run by Endo USA Inc., a Keenova Therapeutics Company. The registered enrollment target is 147 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (11% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00755222, a Phase 2 study, has completed, sponsored by Endo USA Inc., a Keenova Therapeutics Company.

COMPLETED
Registry status
Phase 2
Development phase
147 participants
Enrollment target

Study Summary

This study evaluated the safety and effectiveness of AA4500 in improving the impact of Peyronie's disease on quality of life and improving penile curvature in men with Peyronie's disease

Primary Outcome

Negative change reflects improvement in penile curvature

Interventions

  • BIOLOGICAL Placebo
  • BIOLOGICAL AA4500

Trial Details

FieldValue
Enrollment Target 147 participants
Start Date 2008-08
Est. Completion 2009-12
Phase Phase 2

What the finished NCT00755222 record still lists

NCT00755222 is an interventional study that assigns participants to a tested intervention. The registered 147 participants enrollment target is mid-sized for trials with a published cap, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (11% higher).

The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.

NCT00755222 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00755222 about?

NCT00755222 is a clinical study titled "The Safety and Effectiveness of AA4500 in Subjects With Peyronie's Disease". This study evaluated the safety and effectiveness of AA4500 in improving the impact of Peyronie's disease on quality of life and improving penile curvature in men with Peyronie's disease

What is the current status of trial NCT00755222?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 147 participants. The study started on 2008-08. Estimated completion is 2009-12.

What interventions are being tested in trial NCT00755222?

The interventions under investigation include: Placebo (BIOLOGICAL), AA4500 (BIOLOGICAL).

Who is sponsoring clinical trial NCT00755222?

This trial is sponsored by Endo USA Inc., a Keenova Therapeutics Company, which has 61 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00755222's enrollment target sits among peer trials

147 495th of 2000 higher than 1,505 of 2,000 other Phase 2 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 2 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT00755222, the US trial registry maintained by the National Library of Medicine. NCT00755222 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.