- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03408509
Cognitive Training to Promote Brain Health: Implementation and Engagement
January 24, 2018 updated by: Rogerio Panizzutti, Universidade Federal do Rio de Janeiro
Cognition encompasses memory, attention, language and other brain capacities that are necessary for good quality of life and independence.
Age-related cognitive decline starts at the third decade of life and in some cases can start to impact daily functioning in the late forties.
Dementia is the most devastating consequence associated with age-related cognitive decline.
Recent studies indicate that improving cognition by means of intensive computerized brain training can mitigate some aspects of agerelated cognitive decline, and may even have a role in preventing or delaying dementia onset.
Critically, the capacity of a given individual to improve their cognitive performance after training is fundamentally related to engagement with the exercises.
Currently, little is known about how to apply intensive computerized cognitive training effectively in the health system, ensuring engagement and best progress.
This project aims to tackle this challenge by developing, applying and testing personalized approaches to implement cognitive training in daily life of older adults that were recently evaluated at Memory Clinics and their care partners.
The community readiness approach will be implemented using semi-structured interviews, conducted with subjects that may be interested in cognitive training, key informant, and key stakeholders.
Using this information, the investigators will design an individualized training program and follow up its application in a feasibility trial.
Twenty participants, recently evaluated at different Memory Clinics in Ireland, will be recruited, interviewed and invited to engage, over the ensuing 2 to 3 months, in computerized cognitive training.
Subjects will be assessed after completion of the intervention for training adherence and individual gains on the computerized exercises.
In order to gain insight about regional specificities of the approach the investigators will perform a parallel project using the same methodology in Brazil.
This project is expected to inform the future implementation of cognitive training in public health policies for older adults.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
50
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Rogerio A Panizzutti, M.D., Ph.D.
- Phone Number: +552139386390
- Email: rogerio@icb.ufrj.br
Study Contact Backup
- Name: Andrea Fantinatti, B.Sc.
- Phone Number: +552139386390
- Email: afantinatti@yahoo.com.br
Study Locations
-
-
-
Dublin, Ireland, D8
- Recruiting
- St James Hospital
-
Contact:
- Brian Lawlor, M.D.
- Email: BLAWLOR@STJAMES.IE
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Being evaluated at a memory clinic in the last year, or be the care partner of a person evaluated at a memory clinic
- Adequate visual and auditory acuity to allow practice on the computerized training exercises
- Physical ability sufficient to allow performance of the computerized training exercises
- Provide signed and dated informed consent form.
- Willing to comply with all study procedures and be available for the duration of the study.
Exclusion Criteria:
- Any medical condition that precludes performing the computerized training exercises
- Advanced dementia.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Cognitive training
|
Posit Science Inc. will supply the software for the computerized cognitive training through the platform BrainHQ, which is available on line.
The training program consists of a set of computerized exercises designed to improve the speed and accuracy of sensory information processing while engaging neuromodulatory systems involved in attention and reward.
The rationale is that, in order to understand and remember information, the brain must first generate precise and reliable neurological responses that represent the sensory stimuli.
These exercises continuously adjust the difficulty level to user performance to maintain an approximately 85% rate of correct responses.
Trials with correct responses are rewarded with points and animations.
The goal is to increase the effectiveness with which these stimuli engage and drive plastic changes in brain systems.
Engagement is monitored by electronic data upload following each training session.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Engagement
Time Frame: 3 months
|
will be defined as a continuous variable (number of hours of training completed by the participant).
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Individual gains on the computerized exercises
Time Frame: 3 months
|
The computerized cognitive training platform, called BrainHQ, provided by Posit Science Inc, provides one measure of the individual gains on the computerized exercises with training.
|
3 months
|
Quantitative measure of motivation with the computerized training exercise
Time Frame: 3 months
|
Motivation will be assessed by the quantitative score provided by the Adapted Ultrech Engagement Scale - UWES.
The Utrecht Engagement Scale has 17 items that are scored on a 7-point Likert scale indicating the frequency with which engagement at a given activity happens in the situations described in each item (0 indicates "never" and 6 "always").
The factors Vigor and Concentration have six items each and the factor Dedication has 5 items.
The final score of the Engagement corresponds to the sum of the scores on the three factors.
|
3 months
|
Qualitative motivation with the computerized training exercise
Time Frame: 3 months
|
Qualitative motivation will be assessed using semi-structured interview.
|
3 months
|
Training adherence (dichotomic variable)
Time Frame: 3 months
|
Training adherence will be defined as training more than 10 hours
|
3 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
January 12, 2018
Primary Completion (Anticipated)
December 31, 2019
Study Completion (Anticipated)
December 31, 2019
Study Registration Dates
First Submitted
January 12, 2018
First Submitted That Met QC Criteria
January 22, 2018
First Posted (Actual)
January 24, 2018
Study Record Updates
Last Update Posted (Actual)
January 26, 2018
Last Update Submitted That Met QC Criteria
January 24, 2018
Last Verified
January 1, 2018
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- GBHI_ALZ-18-544160
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
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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