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Study To Assess Differential Sensitivity Of 2 Spatial Working Memory Tests In Schizophrenics Treated With Risperidone

Last updated on May 11, 2018

FOR MORE INFORMATION
Study Location
Pfizer Investigational Site
Dartmouth, Nova Scotia, B2Y 3Z9 Canada
Contact
1-800-718-1021
Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Schizophrenia, Psychotic Disorders
Sex
Females and Males
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18-50 years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Male or female, 18 to 50 years old, antipsychotic-naive, non-agitated patients
diagnosed with first-episode schizophrenia or schizophreniform disorder.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Evidence or history of clinically significant medical or non-medical impairment that,
in the opinion of the investigator, would affect the safety of the patient or
interfere with the evaluation of the trial results;

- Patients who have a history of substance (which included alcohol) dependence within 12
months or abuse within 3 months of enrollment, or tested positive for an illicit drug
on the Screening urine toxicology test

- Pregnant or nursing females; females of childbearing potential who are unwilling or
unable to use an acceptable method of contraception

NCT00174200
Pfizer
Completed
Study To Assess Differential Sensitivity Of 2 Spatial Working Memory Tests In Schizophrenics Treated With Risperidone

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Study To Assess Differential Sensitivity Of 2 Spatial Working Memory Tests In Schizophrenics Treated With Risperidone
A Randomized, Double-Blind, Crossover Add-On Study To Assess The Differential Sensitivity Of 2 Spatial Working Memory Tests (The Groton Maze Learning Test [GMLT] And The Motor Delayed Response Test [MDR]) In Non-Agitated, Antipsychotic Drug-Naive First-Episode Schizophrenic Or Schizophreniform Patients Treated With Risperidone 2 Mg Daily Or Placebo
To assess the effect of risperidone 2 mg daily (QD) on the differential sensitivity of 2 spatial working memory tests (the GMLT and MDR) in non-agitated, drug-naive patients suffering from first-episode schizophrenia/schizophreniform disorder.
Not Provided
Interventional
Not Provided
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Double
Primary Purpose: Treatment
  • Schizophrenia
  • Psychotic Disorders
Drug: Risperidone 2 mg
Not Provided
Not Provided


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
20
May 2006
Not Provided

Inclusion Criteria:

  • Male or female, 18 to 50 years old, antipsychotic-naive, non-agitated patients diagnosed with first-episode schizophrenia or schizophreniform disorder.

Exclusion Criteria:

  • Evidence or history of clinically significant medical or non-medical impairment that, in the opinion of the investigator, would affect the safety of the patient or interfere with the evaluation of the trial results;
  • Patients who have a history of substance (which included alcohol) dependence within 12 months or abuse within 3 months of enrollment, or tested positive for an illicit drug on the Screening urine toxicology test
  • Pregnant or nursing females; females of childbearing potential who are unwilling or unable to use an acceptable method of contraception
Sexes Eligible for Study: All
18 Years to 50 Years   (Adult)
No
Contact information is only displayed when the study is recruiting subjects
Canada,   Russian Federation
 
 
NCT00174200
A9001229
Not Provided
Not Provided
Not Provided
Not Provided
Pfizer
Not Provided
Study Director: Pfizer CT.gov Call Center Pfizer
Pfizer
July 2008

ICMJE     Data element required by the

International Committee of Medical Journal Editors
and the
World Health Organization ICTRP

FOR MORE INFORMATION

Contact a representative by phone, email, or visiting thte study website. To get updates and notications about this trail, sign up using the form below.

BY PHONE

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1-800-718-1021

BY EMAIL

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[email protected]



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