Clinical trial

6-Month Extension Trial of Asenapine With Olanzapine in Negative Symptom…

NCT00265343 · Organon and Co, Industry · Completed

Key facts

NCT number NCT00265343
Title 6-Month Extension Trial of Asenapine With Olanzapine in Negative Symptom Patients Who Completed the Protocol 25543 (25544)(P05777)
Official title A Multicenter, Double-Blind, Flexible-Dose, 6-Month Extension Trial Comparing the Safety and Efficacy of Asenapine With Olanzapine in Subjects Who Completed the Protocol 25543 (NCT 00212836; P05817)
Lead sponsor Organon and Co, Industry
Status Completed
Phase Phase 3
Study type Interventional
Conditions Schizophrenia
Intervention type Drug
Interventions asenapine, olanzapine
Enrollment 306
Start date Dec 1, 2005
Primary completion Dec 1, 2007
Completion Jan 1, 2008
First posted Dec 14, 2005
Last update posted Feb 9, 2022

At a glance

  • Yes Results posted
  • None Linked FDA submissions

Counts are shown as ranges. Exact figures, trends and every underlying record are available in Orca1.

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Source: U.S. National Library of Medicine (NLM), ClinicalTrials.gov · Source date:

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