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Long-term efficacy and safety evaluation of asenapine (10-20 mg/day) in subjects with schizophrenia or schizoaffective disorder, in a multicenter trial using olanzapine (10-20 mg/day) as a control. - N/A

Long-term efficacy and safety evaluation of asenapine (10-20 mg/day) in subjects with schizophrenia or schizoaffective disorder, in a multicenter trial using olanzapine (10-20 mg/day) as a control. - N/A

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2004-001376-39-DE
Enrollment
400
Registered
2004-10-15
Start date
2004-12-14
Completion date
Unknown
Last updated
2013-01-28

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

schizophrenia or schizoaffective disorder MedDRA version: 7.0 Level: HLGT Classification code 10039628

Interventions

Product Name: Asenapine tablets Product Code: Org 5222 Pharmaceutical Form: Sublingual tablet INN or Proposed INN: Asenapine CAS Number: 85650-56-2 Current Sponsor code: Org 5222 Other descriptive nam

Sponsors

NV Organon
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: To be considered for inclusion into this trial subjects must have completed the ACTAMESA study and provide written informed consent (or verbal witnessed informed consent for illiterate subjects in South-Africa) after the scope and nature of the extension study have been explained to them. Are the trial subjects under 18? no Number of subjects for this age range: F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range

Exclusion criteria

Exclusion criteria: Subjects will be excluded from further consideration if they do not fulfill the inclusion criteria, or if they either suffer from a medical condition or require concomitant treatment that will obscure trial results or will put the patient at increased risk for treatment failure or unacceptable adverse events. It is left to the discretion of the investigators, whether subjects have to be excluded from further treatment because of such reasons.

Design outcomes

Primary

MeasureTime frame
Main Objective: To characterize the long-term safety and efficacy of asenapine in those subjects who have completed the ACTAMESA trial and who will be continued on trial medication. Olanzapine will be used as a control.;Secondary Objective: ;Primary end point(s): The total score on the Positive and Negative Syndrome Scale (PANSS).

Countries

Germany, Spain

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026