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NCT00088634 · ClinicalTrials.gov registry record · Phase 2

A Study to Test the Effectiveness and Safety of a New Medication in the Treatment of Schizophrenia

A Phase 2 study, sponsored by Sumitomo Pharma America.

Completed
Registry status
Phase 2
Development phase
180
Enrollment target

NCT00088634: Completed Phase 2 study, sponsored by Sumitomo Pharma America.

NCT00088634 is a Phase 2 study that has completed, run by Sumitomo Pharma America. The registered enrollment target is 180 participants, above the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (35% higher). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT00088634, a Phase 2 study, has completed, sponsored by Sumitomo Pharma America.

COMPLETED
Registry status
Phase 2
Development phase
180 participants
Enrollment target

Study Summary

A 6-week in-patient and out-patient study to test the effectiveness and safety of a new medication in the treatment of schizophrenia

Primary Outcome

The BPRS consists of 18 ordered categorical items (from "not present" to "extremely severe," on a 1- to 7-point scale), each developed to assess patient symptomatology in a relatively discrete symptom area. The BPRS will be extracted from the PANSS by adding the scores of the 18 items (P2 to P7, N1, N2, and G1 to G10) of the PANSS and will not be assessed separately.

Interventions

  • DRUG Placebo
  • DRUG Lurasidone

Trial Details

FieldValue
Enrollment Target 180 participants
Start Date 2004-05
Est. Completion 2004-12
Phase Phase 2
Sumitomo Pharma America

168 total trials

What the finished NCT00088634 record still lists

NCT00088634 is an interventional study that assigns participants to a tested intervention. The registered 180 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 (35% higher).

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

NCT00088634 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT00088634 about?

NCT00088634 is a clinical study titled "A Study to Test the Effectiveness and Safety of a New Medication in the Treatment of Schizophrenia". A 6-week in-patient and out-patient study to test the effectiveness and safety of a new medication in the treatment of schizophrenia

What is the current status of trial NCT00088634?

This trial is currently completed. It is a Phase 2 study. The enrollment target is 180 participants. The study started on 2004-05. Estimated completion is 2004-12.

What interventions are being tested in trial NCT00088634?

The interventions under investigation include: Placebo (DRUG), Lurasidone (DRUG).

Who is sponsoring clinical trial NCT00088634?

This trial is sponsored by Sumitomo Pharma America, which has 168 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT00088634's enrollment target sits among peer trials

180 365th of 2000 higher than 1,610 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 NCT00088634, the US trial registry maintained by the National Library of Medicine. NCT00088634 (mid enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.