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NCT01708603 · ClinicalTrials.gov registry record · Phase 3

P3 Study Brodalumab in Treatment of Moderate to Severe Plaque Psoriasis

A Phase 3 study, sponsored by Bausch Health Americas.

Terminated
Registry status
Phase 3
Development phase
1,831
Enrollment target

NCT01708603: Clinical Trial Phase 3 study, sponsored by Bausch Health Americas.

NCT01708603 is a Phase 3 study that was terminated before completion, run by Bausch Health Americas. The registered enrollment target is 1,831 participants, above the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (137% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT01708603, a Phase 3 study, was terminated before completion, sponsored by Bausch Health Americas.

TERMINATED
Registry status
Phase 3
Development phase
1,831 participants
Enrollment target

Study Summary

The purpose of this study is to assess the safety and efficacy of brodalumab at two different doses

Primary Outcome

Measures the physician's impression of the disease at a single point, and a dynamic form in which the physician assesses the global improvement from baseline. Success is defined by a score of 0 or 1 (clear to almost clear).

Interventions

  • DRUG placebo
  • DRUG ustekinumab
  • DRUG 210 mg brodalumab
  • DRUG 140 mg brodalumab

Trial Details

FieldValue
Enrollment Target 1,831 participants
Start Date 2012-08
Est. Completion 2015-10
Phase Phase 3
Bausch Health Americas

168 total trials

Why NCT01708603 stopped before completion

NCT01708603 is an interventional study that assigns participants to a tested intervention. Its 1,831 participants enrollment target places it among the larger protocols in the corpus, above the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (137% higher).

The record links to 0 conditions, and to 4 interventions - of which placebo is the first listed.

NCT01708603 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT01708603 about?

NCT01708603 is a clinical study titled "P3 Study Brodalumab in Treatment of Moderate to Severe Plaque Psoriasis". The purpose of this study is to assess the safety and efficacy of brodalumab at two different doses

What is the current status of trial NCT01708603?

This trial is currently terminated. It is a Phase 3 study. The enrollment target is 1,831 participants. The study started on 2012-08. Estimated completion is 2015-10.

What interventions are being tested in trial NCT01708603?

The interventions under investigation include: placebo (DRUG), ustekinumab (DRUG), 210 mg brodalumab (DRUG), 140 mg brodalumab (DRUG).

Who is sponsoring clinical trial NCT01708603?

This trial is sponsored by Bausch Health Americas, which has 168 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT01708603's enrollment target sits among peer trials

1,831 117th of 2000 higher than 1,884 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 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 NCT01708603, the US trial registry maintained by the National Library of Medicine. NCT01708603 (large enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.