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NCT00499044 · ClinicalTrials.gov registry record · NA
A Comparison of Two Cognitive Batteries in People With Schizophrenia
A NA study of Schizophrenia and Schizoaffective Disorder, sponsored by North Suffolk Mental Health Association.
- Completed
- Registry status
- NA
- Development phase
- 32
- Enrollment target
- 1
- Study location
NCT00499044: Completed NA study of Schizophrenia and Schizoaffective Disorder, sponsored by North Suffolk Mental Health Association.
NCT00499044 is a NA study of Schizophrenia and Schizoaffective Disorder that has completed, run by North Suffolk Mental Health Association. The registered enrollment target is 32 participants, below the 219-participant average among 315 other Schizophrenia trials with a reported enrollment target (85% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00499044, a NA study of Schizophrenia and Schizoaffective Disorder, has completed, sponsored by North Suffolk Mental Health Association.
- COMPLETED
- Registry status
- NA
- Development phase
- 32 participants
- Enrollment target
- 1
- Study location
Study Summary
The investigators will compare the test-retest reliabilities of two cognitive batteries in people with schizophrenia: Cognitive Drug Research Computerized Cognitive Assessment System ("CDR") and MATRICS Consensus Cognitive Battery ("MCCB"). The investigators hypothesize that there will be a statistically significant difference in the test-retest reliabilities between MCCB and CDR. In addition, the investigators hypothesize that each of the two batteries will better measure certain areas of cognition. The investigators also hypothesize that scores from both batteries will correlate with quality of life scores, and that there will be a significant difference between the correlations of MCCB and CDR. The investigators hypothesize there will be a significant difference in patients' self-reported tolerability and satisfaction of the MATRICS versus CDR assessments. Lastly, the investigators hypothesize that there will be a significant difference in the MATRICS versus CDR batteries with respect to an administrator-rated score of practicality. Approximately 32 subjects will enroll in the study. Following consent and eligibility screening (visit 1) and baseline clinical assessment and training in the use of the CDR battery (visit 2), subjects will be randomized into one of two groups for visits 3 and 4. One group will complete the CDR and then MCCB in visit 3, as well as the Tolerability Scale for each battery. The other group will complete the batteries in reverse order during visit 3. Each group will complete both batteries again in reverse order for visit 4. Randomization will be done in blocks of 2. After completion of every 4 subjects, study administrators will complete the Practicality Scale for each battery.
Conditions Studied
Interventions
- OTHER CDR Computerized Cognitive Assessment System
- OTHER MATRICS Consensus Cognitive Battery
Study Locations (1)
Massachusetts
- Freedom Trail Clinic, Massachusetts General Hospital - Boston
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 32 participants |
| Start Date | 2007-12 |
| Est. Completion | 2009-03 |
| Phase | NA |
What the finished NCT00499044 record still lists
NCT00499044 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 32 participants, a relatively small participant target, below the 219-participant average among 315 other Schizophrenia trials with a reported enrollment target (85% lower).
The record links to 2 conditions, with Schizophrenia appearing as the primary indexed condition, and to 2 interventions - of which CDR Computerized Cognitive Assessment System is the first listed.
NCT00499044 reports a single indexed study location in Massachusetts.
Frequently Asked Questions
What is clinical trial NCT00499044 about?
NCT00499044 is a clinical study titled "A Comparison of Two Cognitive Batteries in People With Schizophrenia". The investigators will compare the test-retest reliabilities of two cognitive batteries in people with schizophrenia: Cognitive Drug Research Computerized Cognitive Assessment System ("CDR") and MATRICS Consensus Cognitive Battery ("MCCB"). The investigators hypothesize that there will be a statisti...
What is the current status of trial NCT00499044?
This trial is currently completed. It is a NA study. The enrollment target is 32 participants. The study started on 2007-12. Estimated completion is 2009-03.
What conditions does trial NCT00499044 study?
This clinical trial studies the following conditions: Schizophrenia, Schizoaffective Disorder.
What interventions are being tested in trial NCT00499044?
The interventions under investigation include: CDR Computerized Cognitive Assessment System (OTHER), MATRICS Consensus Cognitive Battery (OTHER).
Who is sponsoring clinical trial NCT00499044?
This trial is sponsored by North Suffolk Mental Health Association, which has 11 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT00499044 being conducted?
This trial has 1 study location across Massachusetts. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT00499044's enrollment target sits among peer trials
32 256th of 315 higher than 58 of 315 other Schizophrenia trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Schizophrenia 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.
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