- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03079024
Minnesota Community-Based Cognitive Training in Early Psychosis (Mini-COTES)
Study Overview
Status
Conditions
Detailed Description
The purpose of this study is to perform a double-blind randomized controlled trial (RCT) in young patients with First Episode Psychosis (FEP) to target improvement in cognitive functioning within real-world treatment settings. This study will be performed in the University of Minnesota Department of Psychiatry; patients will be recruited from local community based mental health care settings that implement a NAVIGATE model for FEP.
All participants will undergo baseline assessment in measures of clinical, neurocognitive, and functional status prior to randomization. Participants will be equally randomized to one of three groups: Targeted Cognitive Training (TCT); General Cognitive Exercises (GCE); or Treatment as Usual (TAU). Participants assigned to a cognitive training group will be loaned an iPad to complete study training at home. They will complete 60 minutes of training 5 times a week over the course of 6 weeks for a total of 30 hours of training. Participants will be allowed up to 12 weeks to complete the full 30 hours. Participants will return after 30 hours of training or 12 weeks, whichever comes first, for Post-Intervention Assessments. Then participants will enter a no-contact follow up period, until it is time for their 6 Month Follow Up assessment.
Specific Aims:
- Perform a double-blind RCT of web-based, portable computerized cognitive training in young individuals with recent onset psychosis receiving treatment within the University of Minnesota, Department of Psychiatry's First Episode Psychosis Program or other state clinics utilizing the NAVIGATE treatment model.
- Compare the clinical and cognitive effects of neural system-informed TCT that focuses explicitly and specifically on distributed neural system efficiency in auditory/verbal and social cognitive domains, vs. more non-specific GCE designed to enhance executive functioning and problem-solving, vs. TAU. Determine the durability of these effects and their relationship to functional outcome over a 6 month period.
- As a secondary aim, investigate the feasibility, tolerability, and acceptability of the intervention by service providers, clients, and caregivers in these real-world treatment centers.
Hypotheses to be tested:
- TCT subjects will show significantly greater gains in general cognition, verbal learning/memory, and social cognition compared to GCE and TAU subjects. These gains in the TCT group will be sustained at 6-month follow-up.
- GCE subjects will show improvement in problem-solving and global cognition compared to TAU subjects. At 6 month follow-up, GCE subjects will show lower gains in global cognition and verbal learning/memory than TCT subjects.
- Gains in general cognition and processing speed, and in social cognition in TCT subjects will correlate with improvements on 6-month measures of occupational and social functioning, respectively, as well as internalized stigma. These associations will be significantly greater in TCT subjects vs. GCE or TAU subjects.
- Symptom ratings will show improvement in all subject groups at 6 months, with no significant between-group differences.
- At least 70% of randomized clients will complete >20 hours of training in the TCT and GCE arms.
- Participants and clinicians will rate the TCT and GCE interventions as equally feasible, tolerable, and acceptable.
Participants from this study will also be recruited to participate in an adjunct protocol conducted by Dr. Sophia Vinogradov, titled "Is cognitive training neuroprotective in early psychosis?" NCT03049800.
Data from this project will be analysed with a sister protocol conducted by Dr. Rachel Loewy at the University of California San Francisco, titled "Community-Based Cognitive Training in Early Schizophrenia (COTES)," NCT01973270.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55116
- University of Minnesota, Dept of Psychiatry
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Clinical diagnosis of schizophrenia, schizoaffective disorder, schizophreniform disorder, major depressive disorder with psychotic features, bipolar disorder with psychotic features, psychosis disorder not otherwise specified, or unspecified schizophrenia spectrum disorder, and started receiving treatment services at a First Episode Psychosis Program within the last two years
- Good general physical health
- Aged between 16 and 35 years (inclusive)
- Fluent in spoken and written English
- No neurological disorder (diagnosis of Autism Spectrum Disorder is allowed)
- Achieved clinical stability, defined as outpatient status for at least one month prior to study participation, stable doses of psychiatric medications for at least one month prior to study participation
- Women who are pregnant or breastfeeding may participate in this study.
Exclusion Criteria:
- Unable to provide informed consent
- Participated in significant cognitive training programs within the last three years
- Clinically significant substance abuse that is impeding the subject's ability to participate fully during recruitment, assessment, or training (is unable to remain sober for assessments and training).
- Prescribed >0.5mg daily benztropine (Congentin), >25mg daily diphenhydramine, or high doses of clozapine (>500 mg po qd) or olanzapine (to be determined on a case by case basis).
- Active suicidal ideation at screening or baseline, or previous intent to act on suicidal ideation with a specific plan, preparatory acts, or an actual suicide attempt within the last 6 months, as indicated by the C-SSRS
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Experimental: General Cognitive Exercises (GCE)
Neuroadaptive cognitive training
|
The GCE will focus on executive dysfunction, as this domain is a significant, functionally important area of deficit in schizophrenia and has been the target of many previous studies.
We will train this domain using a suite of engaging, adaptive web-based exercises that target executive function, intelligence, and spatial navigation developed by Posit Science.
The exercises will be provide engaging, adaptive training as described in the Targeted Cognitive Training.
Individuals in this study are receiving care from a coordinated specialty care clinic (CSC) for first episode psychosis.
These clinics are following the NAVIGATE treatment model for early psychosis.
|
|
Experimental: Targeted Cognitive Training (TCT)
Neuroadaptive Cognitive Training
|
Individuals in this study are receiving care from a coordinated specialty care clinic (CSC) for first episode psychosis.
These clinics are following the NAVIGATE treatment model for early psychosis.
|
|
Active Comparator: Treatment as Usual (TAU)
Treatment as Usual
|
Individuals in this study are receiving care from a coordinated specialty care clinic (CSC) for first episode psychosis.
These clinics are following the NAVIGATE treatment model for early psychosis.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Speed of Processing From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: baseline
|
A composite T-score of:
10. |
baseline
|
|
Speed of Processing From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
A composite T-score of:
10. |
6 weeks
|
|
Speed of Processing From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
A composite T-score of:
10. |
6 months followup
|
|
Attention From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: baseline
|
Continuous Performance Test-Identical Pairs (CPT-IP): A computer- administered measure of sustained attention in which respondent presses a response button to consecutive matching numbers.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
baseline
|
|
Attention From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
Continuous Performance Test-Identical Pairs (CPT-IP): A computer- administered measure of sustained attention in which respondent presses a response button to consecutive matching numbers.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Attention From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
Continuous Performance Test-Identical Pairs (CPT-IP): A computer- administered measure of sustained attention in which respondent presses a response button to consecutive matching numbers.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 months followup
|
|
Working Memory From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: Basline
|
Verbal and Visual Working Memory: A composite score of the Letter- Number Span test and the Spatial Span test from the Wechsler Memory Scale®-3rd Ed. (WMS®-III).
Letter-Number Span: An orally administered test in which respondent mentally reorders strings of number and letters and repeats them to administrator.
Spatial Span: Using a board on which 10 cubes are irregularly spaced, respondent taps cubes in same (or reverse) sequence as test administrator.
The composite T-score is the average T-score across the 2 measures.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
Basline
|
|
Working Memory From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
Verbal and Visual Working Memory: A composite score of the Letter- Number Span test and the Spatial Span test from the Wechsler Memory Scale®-3rd Ed. (WMS®-III).
Letter-Number Span: An orally administered test in which respondent mentally reorders strings of number and letters and repeats them to administrator.
Spatial Span: Using a board on which 10 cubes are irregularly spaced, respondent taps cubes in same (or reverse) sequence as test administrator.
The composite T-score is the average T-score across the 2 measures.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Working Memory From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
Verbal and Visual Working Memory: A composite score of the Letter- Number Span test and the Spatial Span test from the Wechsler Memory Scale®-3rd Ed. (WMS®-III).
Letter-Number Span: An orally administered test in which respondent mentally reorders strings of number and letters and repeats them to administrator.
Spatial Span: Using a board on which 10 cubes are irregularly spaced, respondent taps cubes in same (or reverse) sequence as test administrator.
The composite T-score is the average T-score across the 2 measures.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 months followup
|
|
Verbal Learning From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: Baseline
|
Hopkins Verbal Learning Test-Revised (HVLT-R): An orally administered test in which a list of 12 words from three taxonomic categories is presented and the respondent is asked to recall as many as possible after each of three learning trials. T-scores range from 0-100, with higher T-scores corresponding to better performance. A T-score of 50 indicates the population mean (average) with a standard deviation of 10. |
Baseline
|
|
Verbal Learning From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
Hopkins Verbal Learning Test-Revised (HVLT-R): An orally administered test in which a list of 12 words from three taxonomic categories is presented and the respondent is asked to recall as many as possible after each of three learning trials. T-scores range from 0-100, with higher T-scores corresponding to better performance. A T-score of 50 indicates the population mean (average) with a standard deviation of 10. |
6 weeks
|
|
Verbal Learning From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
Hopkins Verbal Learning Test-Revised (HVLT-R): An orally administered test in which a list of 12 words from three taxonomic categories is presented and the respondent is asked to recall as many as possible after each of three learning trials. T-scores range from 0-100, with higher T-scores corresponding to better performance. A T-score of 50 indicates the population mean (average) with a standard deviation of 10. |
6 months followup
|
|
Visual Learning From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: baseline
|
Brief Visuospatial Memory Test-Revised (BVMT-RTM): A test that involves reproducing six geometric figures from memory.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
baseline
|
|
Visual Learning From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
Brief Visuospatial Memory Test-Revised (BVMT-RTM): A test that involves reproducing six geometric figures from memory.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Visual Learning From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
Brief Visuospatial Memory Test-Revised (BVMT-RTM): A test that involves reproducing six geometric figures from memory.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 months followup
|
|
Problem Solving From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: baseline
|
Neuropsychological Assessment Battery® (NAB®): Mazes: Seven timed paper-and-pencil mazes of increasing difficulty that measure foresight and planning.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
baseline
|
|
Problem Solving From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
Neuropsychological Assessment Battery® (NAB®): Mazes: Seven timed paper-and-pencil mazes of increasing difficulty that measure foresight and planning.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Problem Solving From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
Neuropsychological Assessment Battery® (NAB®): Mazes: Seven timed paper-and-pencil mazes of increasing difficulty that measure foresight and planning.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 months followup
|
|
Social Cognition From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: baseline
|
Mayer-Salovey-Caruso Emotional Intelligence Test(MSCEIT™ ): Managing Emotions: Paper-and-pencil multiple-choice test that assesses how people manage their emotions.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
baseline
|
|
Social Cognition From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
Mayer-Salovey-Caruso Emotional Intelligence Test(MSCEIT™ ): Managing Emotions: Paper-and-pencil multiple-choice test that assesses how people manage their emotions.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Social Cognition From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
Mayer-Salovey-Caruso Emotional Intelligence Test(MSCEIT™ ): Managing Emotions: Paper-and-pencil multiple-choice test that assesses how people manage their emotions.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 months followup
|
|
Global Cognition From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: baseline
|
A composite score of the 7 scores listed above: Speed of Processing, Attention, Working Memory, Verbal Learning, Visual Learning, Problem Solving, and Social Cognition.
The composite T-score is the average T-score across the 7 measures.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
baseline
|
|
Global Cognition From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 weeks
|
A composite score of the 7 scores listed above: Speed of Processing, Attention, Working Memory, Verbal Learning, Visual Learning, Problem Solving, and Social Cognition.
The composite T-score is the average T-score across the 7 measures.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Global Cognition From the Measurement and Treatment Research to Improve Cognition in Schizophrenia (MATRICS) Consensus Cognitive Battery (MCCB)
Time Frame: 6 months followup
|
A composite score of the 7 scores listed above: Speed of Processing, Attention, Working Memory, Verbal Learning, Visual Learning, Problem Solving, and Social Cognition.
The composite T-score is the average T-score across the 7 measures.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 months followup
|
|
Emotion Recognition From the University of Pennsylvania Computerized Neurobehavioral Test Battery
Time Frame: baseline
|
Emotion Recognition: Participants are shown a series of 40 faces, one at a time, and asked to determine what emotion the face is showing for each trial.
There are 5 answer choices: happy, sad, anger, fear and no emotion.
Scores (i.e.
correct responses) range from 0-40 with higher scores corresponding to better performance.
|
baseline
|
|
Emotional Prosody Identification From the University of Pennsylvania Computerized Neurobehavioral Test Battery Neurobehavioral Test Battery
Time Frame: Baseline
|
Emotional Prosody Identification: Participants are presented a series of 80 audio clips played one at a time, and asked to determine what emotion the audio clip portrayed.
There are 5 answer choices: Happy, Sad, Anger, Fearful and No Emotion.
Scores (i.e.
correct responses) range from 0-80 with higher scores corresponding to better performance.
|
Baseline
|
|
Emotional Prosody Identification From the University of Pennsylvania Computerized Neurobehavioral Test Battery
Time Frame: 6 weeks
|
Emotional Prosody Identification: Participants are presented a series of 80 audio clips played one at a time, and asked to determine what emotion the audio clip portrayed.
There are 5 answer choices: Happy, Sad, Anger, Fearful and No Emotion.
Scores (i.e.
correct responses) range from 0-80 with higher scores corresponding to better performance.
|
6 weeks
|
|
Emotion Recognition From the University of Pennsylvania Computerized Neurobehavioral Test Battery
Time Frame: 6 weeks
|
Emotion Recognition: Participants are shown a series of 40 faces, one at a time, and asked to determine what emotion the face is showing for each trial.
There are 5 answer choices: happy, sad, anger, fear and no emotion.
Scores (i.e.
correct responses) range from 0-40 with higher scores corresponding to better performance.
|
6 weeks
|
|
Emotion Recognition From the University of Pennsylvania Computerized Neurobehavioral Test Battery
Time Frame: 6 months
|
Emotion Recognition: Participants are shown a series of 40 faces, one at a time, and asked to determine what emotion the face is showing for each trial.
There are 5 answer choices: happy, sad, anger, fear and no emotion.
Scores (i.e.
correct responses) range from 0-40 with higher scores corresponding to better performance.
|
6 months
|
|
Emotional Prosody Identification From the University of Pennsylvania Computerized Neurobehavioral Test Battery
Time Frame: 6 months
|
Emotional Prosody Identification: Participants are presented a series of 80 audio clips played one at a time, and asked to determine what emotion the audio clip portrayed.
There are 5 answer choices: Happy, Sad, Anger, Fearful and No Emotion.
Scores (i.e.
correct responses) range from 0-80 with higher scores corresponding to better performance.
|
6 months
|
|
Faux Pas Test Theory of Mind
Time Frame: Baseline
|
Faux Pas Test: Brief stories are read to the participant, and the participant is asked if someone in the story made a faux pas.
This test assesses the ability to infer other peoples' mental states, thoughts and feelings.
Scores (i.e.
percent correct) range from 0-100% with higher scores corresponding to better performance.
|
Baseline
|
|
Faux Pas Test Theory of Mind
Time Frame: 6 weeks
|
Faux Pas Test: Brief stories are read to the participant, and the participant is asked if someone in the story made a faux pas.
This test assesses the ability to infer other peoples' mental states, thoughts and feelings.
Scores (i.e.
percent correct) range from 0-100% with higher scores corresponding to better performance.
|
6 weeks
|
|
Faux Pas Test Theory of Mind
Time Frame: 6 months followup
|
Faux Pas Test: Brief stories are read to the participant, and the participant is asked if someone in the story made a faux pas.
This test assesses the ability to infer other peoples' mental states, thoughts and feelings.
Scores (i.e.
percent correct) range from 0-100% with higher scores corresponding to better performance.
|
6 months followup
|
|
Quality of Life Scale-Abbreviated (Functioning)
Time Frame: baseline
|
Functioning: This measure assesses quality of life using subjective questions regarding life satisfaction and objective indicators of social and occupational functioning.
Participants are asked questions about social and occupational functioning and intrapsychic foundations (e.g.
motivation, sense of purpose, curiosity).
The assessor provides ratings on a scale of 0-6 (e.g.
absent to adequate).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to better functioning.
|
baseline
|
|
Quality of Life Scale-Abbreviated (Functioning)
Time Frame: 6 weeks
|
Functioning: This measure assesses quality of life using subjective questions regarding life satisfaction and objective indicators of social and occupational functioning.
Participants are asked questions about social and occupational functioning and intrapsychic foundations (e.g.
motivation, sense of purpose, curiosity).
The assessor provides ratings on a scale of 0-6 (e.g.
absent to adequate).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to better functioning.
|
6 weeks
|
|
Quality of Life Scale-Abbreviated (Functioning)
Time Frame: 6 months followup
|
Functioning: This measure assesses quality of life using subjective questions regarding life satisfaction and objective indicators of social and occupational functioning.
Participants are asked questions about social and occupational functioning and intrapsychic foundations (e.g.
motivation, sense of purpose, curiosity).
The assessor provides ratings on a scale of 0-6 (e.g.
absent to adequate).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to better functioning.
|
6 months followup
|
|
Auditory Processing Speed From the Posit Science Sound Sweeps Assessment
Time Frame: Baseline
|
Auditory Processing Speed: In Sound Sweeps, participants listen to frequency sweeps-sounds that begin low and rise upward or begin high and fall downward-and identify whether they go up ("weep") or down ("woop").
The sweeps become progressively faster and are separated by shorter interstimulus intervals.
The outcome is the threshold reached by the participant which is the fastest interstimulus interval (in milliseconds) at which the participant correctly performed.
Scores ranged from 24-1000 milliseconds with lower scores indicating better performance.
|
Baseline
|
|
Auditory Processing Speed From the Posit Science Sound Sweeps Assessment
Time Frame: 6 weeks
|
Auditory Processing Speed: In Sound Sweeps, participants listen to frequency sweeps-sounds that begin low and rise upward or begin high and fall downward-and identify whether they go up ("weep") or down ("woop").
The sweeps become progressively faster and are separated by shorter interstimulus intervals.
The outcome is the threshold reached by the participant which is the fastest interstimulus interval (in milliseconds) at which the participant correctly performed.
Scores ranged from 24-1000 milliseconds with lower scores indicating better performance.
|
6 weeks
|
|
Auditory Processing Speed From the Posit Science Sound Sweeps Assessment
Time Frame: 6 months followup
|
Auditory Processing Speed: In Sound Sweeps, participants listen to frequency sweeps-sounds that begin low and rise upward or begin high and fall downward-and identify whether they go up ("weep") or down ("woop").
The sweeps become progressively faster and are separated by shorter interstimulus intervals.
The outcome is the threshold reached by the participant which is the fastest interstimulus interval (in milliseconds) at which the participant correctly performed.
Scores ranged from 24-1000 milliseconds with lower scores indicating better performance.
|
6 months followup
|
|
Temporal Experience of Pleasures (TEPS):Reward Sensitivity--Anticipatory Pleasure
Time Frame: Baseline
|
Reward Sensitivity--Anticipatory Pleasure: This measure assesses pleasure experienced in anticipation of something and consists of 10 items.
An example item is: "When something exciting is coming up in my life, I really look forward to it."
Participants rate how true the statement is for them on a scale of 1 (very false for me) to 6 (very true for me).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater anticipatory pleasure.
|
Baseline
|
|
Temporal Experience of Pleasures (TEPS):Reward Sensitivity--Anticipatory Pleasure
Time Frame: 6 weeks
|
Reward Sensitivity--Anticipatory Pleasure: This measure assesses pleasure experienced in anticipation of something and consists of 10 items.
An example item is: "When something exciting is coming up in my life, I really look forward to it."
Participants rate how true the statement is for them on a scale of 1 (very false for me) to 6 (very true for me).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater anticipatory pleasure.
|
6 weeks
|
|
Temporal Experience of Pleasures (TEPS):Reward Sensitivity--Anticipatory Pleasure
Time Frame: 6 months followup
|
Reward Sensitivity--Anticipatory Pleasure: This measure assesses pleasure experienced in anticipation of something and consists of 10 items.
An example item is: "When something exciting is coming up in my life, I really look forward to it."
Participants rate how true the statement is for them on a scale of 1 (very false for me) to 6 (very true for me).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater anticipatory pleasure.
|
6 months followup
|
|
Temporal Experience of Pleasures (TEPS): Reward Sensitivity--Consummatory Pleasure
Time Frame: Baseline
|
Reward Sensitivity--Consummatory Pleasure: This measure assesses pleasure experienced in the moment and consists of 8 items.
An example item is: "The smell of freshly cut grass is enjoyable to me." Participants rate how true the statement is for them on a scale of 1 (very false for me) to 6 (very true for me).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater consummatory pleasure.
|
Baseline
|
|
Temporal Experience of Pleasures (TEPS): Reward Sensitivity--Consummatory Pleasure
Time Frame: 6 weeks
|
Reward Sensitivity--Consummatory Pleasure: This measure assesses pleasure experienced in the moment and consists of 8 items.
An example item is: "The smell of freshly cut grass is enjoyable to me." Participants rate how true the statement is for them on a scale of 1 (very false for me) to 6 (very true for me).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater consummatory pleasure.
|
6 weeks
|
|
Temporal Experience of Pleasures (TEPS): Reward Sensitivity--Consummatory Pleasure
Time Frame: 6 months followup
|
Reward Sensitivity--Consummatory Pleasure: This measure assesses pleasure experienced in the moment and consists of 8 items.
An example item is: "The smell of freshly cut grass is enjoyable to me." Participants rate how true the statement is for them on a scale of 1 (very false for me) to 6 (very true for me).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater consummatory pleasure.
|
6 months followup
|
|
Verbal Memory: Delayed Recall From the Hopkins Verbal Learning Test-Revised Version (HVLT-R)
Time Frame: Baseline
|
Verbal Memory: Delayed Recall: An orally administered test in which a list of 12 words from three taxonomic categories is presented and the respondent is asked to recall as many as possible after a 25 minute delay.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
Baseline
|
|
Verbal Memory: Delayed Recall From the Hopkins Verbal Learning Test-Revised Version (HVLT-R)
Time Frame: 6 weeks
|
Verbal Memory: Delayed Recall: An orally administered test in which a list of 12 words from three taxonomic categories is presented and the respondent is asked to recall as many as possible after a 25 minute delay.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6 weeks
|
|
Verbal Memory: Delayed Recall From the Hopkins Verbal Learning Test-Revised Version (HVLT-R)
Time Frame: 6months followup
|
Verbal Memory: Delayed Recall: An orally administered test in which a list of 12 words from three taxonomic categories is presented and the respondent is asked to recall as many as possible after a 25 minute delay.
T-scores range from 0-100, with higher T-scores corresponding to better performance.
A T-score of 50 indicates the population mean (average) with a standard deviation of 10.
|
6months followup
|
|
Visual Memory: Delayed Recall From the Brief Visuospatial Memory Test-Revised Version (BVMT-R)
Time Frame: baseline
|
Visual Memory: Delayed Recall: A test that involves reproducing six geometric figures from memory after a 25 minute delay. T-scores range from 0-100, with higher T-scores corresponding to better performance. A T-score of 50 indicates the population mean (average) with a standard deviation of 10. |
baseline
|
|
Visual Memory: Delayed Recall From the Brief Visuospatial Memory Test-Revised Version (BVMT-R)
Time Frame: 6 weeks
|
Visual Memory: Delayed Recall: A test that involves reproducing six geometric figures from memory after a 25 minute delay. T-scores range from 0-100, with higher T-scores corresponding to better performance. A T-score of 50 indicates the population mean (average) with a standard deviation of 10. |
6 weeks
|
|
Visual Memory: Delayed Recall From the Brief Visuospatial Memory Test-Revised Version (BVMT-R)
Time Frame: 6 months followup
|
Visual Memory: Delayed Recall: A test that involves reproducing six geometric figures from memory after a 25 minute delay. T-scores range from 0-100, with higher T-scores corresponding to better performance. A T-score of 50 indicates the population mean (average) with a standard deviation of 10. |
6 months followup
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
UCSF Performance-Based Skills Assessment (UPSA): Functional Capacity
Time Frame: Baseline
|
Functional Capacity: This measure assesses how well everyday tasks are performed in two areas of functioning: communication (e.g.
making an emergency call, calling a doctor to reschedule an appointment) and finances (e.g.
counting change, reading a utility bill).
Scaled scores range from 0-100 with higher scores indicating better performance.
|
Baseline
|
|
UCSF Performance-Based Skills Assessment (UPSA): Functional Capacity
Time Frame: 6 weeks
|
Functional Capacity: This measure assesses how well everyday tasks are performed in two areas of functioning: communication (e.g.
making an emergency call, calling a doctor to reschedule an appointment) and finances (e.g.
counting change, reading a utility bill).
Scaled scores range from 0-100 with higher scores indicating better performance.
|
6 weeks
|
|
UCSF Performance-Based Skills Assessment (UPSA): Functional Capacity
Time Frame: 6 months followup
|
Functional Capacity: This measure assesses how well everyday tasks are performed in two areas of functioning: communication (e.g.
making an emergency call, calling a doctor to reschedule an appointment) and finances (e.g.
counting change, reading a utility bill).
Scaled scores range from 0-100 with higher scores indicating better performance.
|
6 months followup
|
|
Social Functioning Scale
Time Frame: Baseline
|
Social Functioning: This measure assesses social skills and functioning in 7 domains: Withdrawal, Interaction, Pro-Social, Recreation, Independence- Performance, Independence-Competence, and Occupational.
A mean domain score was calculated as the average across all domains.
Scaled scores range from 55-145 with higher scores indicating better functioning.
|
Baseline
|
|
Social Functioning Scale
Time Frame: 6 weeks
|
Social Functioning: This measure assesses social skills and functioning in 7 domains: Withdrawal, Interaction, Pro-Social, Recreation, Independence- Performance, Independence-Competence, and Occupational.
A mean domain score was calculated as the average across all domains.
Scaled scores range from 55-145 with higher scores indicating better functioning.
|
6 weeks
|
|
Social Functioning Scale
Time Frame: 6 months followup
|
Social Functioning: This measure assesses social skills and functioning in 7 domains: Withdrawal, Interaction, Pro-Social, Recreation, Independence- Performance, Independence-Competence, and Occupational.
A mean domain score was calculated as the average across all domains.
Scaled scores range from 55-145 with higher scores indicating better functioning.
|
6 months followup
|
|
Internalized Stigma of Mental Illness (ISMI)
Time Frame: Baseline
|
This measure assesses internalized stigma which occurs when a person adopts stigmatizing assumptions and stereotypes about mental illness.
Participants rate 10 statements on a scale of 1 (strongly disagree) to 4 (strongly agree).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater internalized stigma.
|
Baseline
|
|
Internalized Stigma of Mental Illness (ISMI)
Time Frame: 6 weeks
|
This measure assesses internalized stigma which occurs when a person adopts stigmatizing assumptions and stereotypes about mental illness.
Participants rate 10 statements on a scale of 1 (strongly disagree) to 4 (strongly agree).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater internalized stigma.
|
6 weeks
|
|
Internalized Stigma of Mental Illness (ISMI)
Time Frame: 6 months followup
|
This measure assesses internalized stigma which occurs when a person adopts stigmatizing assumptions and stereotypes about mental illness.
Participants rate 10 statements on a scale of 1 (strongly disagree) to 4 (strongly agree).
A mean item score is computed as the average rating across all items, with higher mean item scores corresponding to greater internalized stigma.
|
6 months followup
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
|---|---|---|
|
Aggregated Feasibility Score
Time Frame: Post-Training (6 weeks)
|
We will measure and compare the feasibility of the cognitive training programs integrated in the EIS through 1) attrition rates and 2) time to completion of training.
These items will be aggregated into a feasibility score which will describe the percentage of participants that were able to complete the program as described.
|
Post-Training (6 weeks)
|
|
Acceptability: Patient
Time Frame: Post-Training (6 weeks)
|
At post-training (6 weeks), subjects will complete a Likert-type questionnaire composed of elements of a measure used previously by Brain Plasticity Institute to evaluate acceptability for their cognitive training software, and components of a measure we have used previously to assess acceptability of training in our recent-onset RCT.
Items assess user experience and satisfaction with the programs, the web-based administration, and the training schedule.
|
Post-Training (6 weeks)
|
|
Acceptability: Clinician
Time Frame: Post-Training (6 weeks)
|
Clinicians will complete a Likert-type questionnaire that assess their experience in supporting the clients to use the program, perceived impact on the clients, and the likelihood of using the program outside of a research study.
|
Post-Training (6 weeks)
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Sophia Vinogradov, MD, University of Minnesota Department of Psychiatry
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- PSYCH-2017-25503
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
IPD Sharing Time Frame
IPD Sharing Access Criteria
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- ICF
- ANALYTIC_CODE
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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