CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted
Drug / intervention
Not specified
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00001323
NCT00001323N/ACompleted

Neuropsychiatric Evaluation of Normal Subjects and Psychiatric and Neurologic Contrast Groups

National Institute of Mental Health (NIMH)·observational·Posted Nov 4, 1999·Updated Mar 4, 2008

In Brief

An observational study for Brain Injury and 4 related conditions. Completed, across 1 site.

Detailed Summary

The purpose of this study is to evaluate the cognitive processes of participants with schizophrenia, participants with nervous system and mental disorders, and healthy volunteers. Participants in this study will undergo cognitive tests of attention, memory, attention. Participants with attention deficit hyperactivity disorder (ADHD), traumatic brain injury (TBI), bipolar disorder, and Alzheimer's disease (AD) will be compared with participants with schizophrenia. A group of healthy adults and children will undergo cognitive tests to further delineate the degree of impairment in schizophrenia and neurological disorder participants.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
199219931994199519961997199819992000200120022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedNov 4, 1999
Enrollment StartAug 1, 1992
Study CompletionAug 1, 2005
TodayJul 2, 2026
Posted 26.7 years ago