Trial intelligence / Profile preview

Long-term Asenapine vs Olanzapine in Schizophrenia Extension Study

NCT00212771Phase 3

Key facts

Status
Completed
Start
Sep 2004
Primary completion
Sep 2006
Modality
Small Molecules
Conditions
schizophreniaschizoaffective disorder
01

Overview

Phase 3, randomised, double-blind trial of asenapine in schizophrenia and schizoaffective disorder (2 arms), sponsored by Organon & Co. Primary endpoint: Total Positive and Negative Syndrome Scale Score. Started Sep 2004; status: completed.

02

Design

2 arms
Study design
RandomizedDouble-blind
  • Asenapine

    Asenapine 10-20 mg/day

  • Olanzapine

    Olanzapine 10-20 mg/day

03

Who it enrols

Patients with schizophrenia or schizoaffective disorder who have completed 12 months of treatment under protocol 25517.

04

Endpoints

Primary

  • Total Positive and Negative Syndrome Scale Score

Secondary

  • Positive and Negative Syndrome Scale Subscale Scores

  • Clinical Global Impressions-Severity

  • Patient Functionality and Subjective Well-being

  • Calgary Depression Scale for Schizophrenia Score

  • Resource Utilization

  • Extrapyramidal Symptoms

  • Adverse Events

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