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NCT00635232 · ClinicalTrials.gov registry record · Phase 2

A Study To Evaluate The Dose-Related Efficacy and Safety of PS433540 in Subjects With Hypertension

A Phase 2 study, sponsored by Ligand Pharmaceuticals.

Completed
Registry status
Phase 2
Development phase
261
Enrollment target

NCT00635232: Completed Phase 2 study, sponsored by Ligand Pharmaceuticals.

NCT00635232 is a Phase 2 study that has completed, run by Ligand Pharmaceuticals. The registered enrollment target is 261 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (96% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00635232, a Phase 2 study, has completed, sponsored by Ligand Pharmaceuticals.

COMPLETED
Registry status
Phase 2
Development phase
261 participants
Enrollment target

Study Summary

The purpose of this study is to learn which doses of PS433540 should be given to patients with high blood pressure to lower their blood pressure. This study will also examine how safe PS433540 is when taken by patients with high blood pressure. Approximately 720 patients will be evaluated so that about 375 patients will be entered into the treatment phase of the study and be given PS433540.

Interventions

  • DRUG placebo
  • DRUG irbesartan
  • DRUG PS433540

Trial Details

FieldValue
Enrollment Target 261 participants
Start Date 2008-03
Est. Completion 2008-12
Phase Phase 2
Ligand Pharmaceuticals

15 total trials

What the finished NCT00635232 record still lists

NCT00635232 is an interventional study that assigns participants to a tested intervention. The registered 261 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 (96% higher).

The record links to 0 conditions, and to 3 interventions - of which placebo is the first listed.

NCT00635232 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00635232 about?

NCT00635232 is a clinical study titled "A Study To Evaluate The Dose-Related Efficacy and Safety of PS433540 in Subjects With Hypertension". The purpose of this study is to learn which doses of PS433540 should be given to patients with high blood pressure to lower their blood pressure. This study will also examine how safe PS433540 is when taken by patients with high blood pressure. Approximately 720 patients will be evaluated so that ab...

What is the current status of trial NCT00635232?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 261 participants. The study started on 2008-03. Estimated completion is 2008-12.

What interventions are being tested in trial NCT00635232?

The interventions under investigation include: placebo (DRUG), irbesartan (DRUG), PS433540 (DRUG).

Who is sponsoring clinical trial NCT00635232?

This trial is sponsored by Ligand Pharmaceuticals, which has 15 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00635232's enrollment target sits among peer trials

261 210th of 2000 higher than 1,791 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 NCT00635232, the US trial registry maintained by the National Library of Medicine. NCT00635232 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.