Cognitive-motor Intervention Using Virtual Reality for Middle-aged Individuals at High Dementia Risk

NCT ID: NCT02832921

Last Updated: 2018-01-26

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

200 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-07-31

Study Completion Date

2019-08-31

Brief Summary

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The primary objective of this program is to apply a virtual reality (VR) cognitive-motor intervention (compared to active and passive control groups) to delay or slow cognitive decline of middle-aged adults who have a family history of Alzheimer's disease (AD) and thus are at particularly high risk of developing the disease.

Detailed Description

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Conditions

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Alzheimer's Disease (AD)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

DOUBLE

Participants Outcome Assessors

Study Groups

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VR cognitive tasks + treadmill

This is the primary group of interest, in which the investigators hypothesize the greatest cognitive gains since motor activity will augment cognitive activity.

Group Type EXPERIMENTAL

cognitive training by virtual reality

Intervention Type BEHAVIORAL

treadmill

Intervention Type DEVICE

VR cognitive training will be augmented by walking on a treadmill, since it is well established that dual tasking-i.e. performing the VR-based cognitive effort together with a motor task, even as simple as walking on a treadmill-places greater demand on cognitive resources than a "single task".

VR cognitive tasks - treadmill

This group will be an active control, receiving the VR cognitive training without treadmill walking, to examine whether the motor component augments the effect of the VR in the experimental group.

Group Type ACTIVE_COMPARATOR

cognitive training by virtual reality

Intervention Type BEHAVIORAL

scientific TV documentary + treadmill

This group will watch a scientific TV documentary while walking on the treadmill. This control group will permit examination of whether the VR cognitive training, which requires an especially active cognitive effort while walking on the treadmill, is more advantageous than passively watching a scientific TV documentary while performing the same motor task as the experimental group.

Group Type SHAM_COMPARATOR

watching a scientific TV documentary

Intervention Type BEHAVIORAL

treadmill

Intervention Type DEVICE

VR cognitive training will be augmented by walking on a treadmill, since it is well established that dual tasking-i.e. performing the VR-based cognitive effort together with a motor task, even as simple as walking on a treadmill-places greater demand on cognitive resources than a "single task".

Passive control

This group of participants will not receive any intervention but will be assessed with the same battery of assessments as the other three groups, permitting comparisons of the cognitive and neurobiological outcomes of the intervention groups to that of the natural course of decline/deterioration of these at-risk individuals.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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cognitive training by virtual reality

Intervention Type BEHAVIORAL

watching a scientific TV documentary

Intervention Type BEHAVIORAL

treadmill

VR cognitive training will be augmented by walking on a treadmill, since it is well established that dual tasking-i.e. performing the VR-based cognitive effort together with a motor task, even as simple as walking on a treadmill-places greater demand on cognitive resources than a "single task".

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* The participants of the study must have at least one parent with Alzheimer's disease.
* Fluency in Hebrew, in order to understand the instructions of the cognitive tests.
* Availability of an informant for the participant.

Exclusion Criteria

* Severe neurological or psychological conditions that may affect cognitive performance.
* Substantial orthopedic limitations which prevent the use of treadmill.
* Unstable medical condition such as an active cancer.
* Incapability of adherence to the training program.
* The participant is undergoing a treatment that may interfere with the study program.
Minimum Eligible Age

40 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Sheba Medical Center

OTHER_GOV

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Michal Schnaider Beeri, PhD

Role: PRINCIPAL_INVESTIGATOR

Sheba Medical Center/Icahn School of Medicine at Mount Sinai

Locations

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Sheba Medical Center

Ramat Gan, , Israel

Site Status RECRUITING

Countries

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Israel

Central Contacts

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Glen M Doniger, PhD

Role: CONTACT

Facility Contacts

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Glen M Doniger, PhD

Role: primary

References

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Other Identifiers

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SHEBA-16-2988-MSB-CTIL

Identifier Type: -

Identifier Source: org_study_id

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