Dual-tasking Effect on Gait in Children With Developmental Coordination Disorder

NCT ID: NCT06400043

Last Updated: 2024-07-17

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

RECRUITING

Clinical Phase

NA

Total Enrollment

23 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-07-12

Study Completion Date

2026-08-31

Brief Summary

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The aim of the study is to collect data in children with developmental coordination disorder (DCD) aged between 7 and 17 years for analyses of the gait pattern while walking at the Gait Real-time Analysis Interactive Lab (GRAIL) at the university hospital of Ghent.

Children with DCD will be asked to take a motor test (M-ABC-2) as well as walk on the treadmill during a single session of approximately 3 hours.

The following data will be collected on the GRAIL while subjects walk at different gait speeds: 3D kinematics, kinetics, and EMG.

Additionally, 3D kinematics, kinetics, and EMG data will be collected when performing either a cognitive (Stroop Color and Word Test) or motor (requiring arm swing) dual-task while walking at comfortable walking speed..

Detailed Description

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The aim of the study is to collect data in children with developmental coordination disorder (DCD) aged between 7 and 17 years for analyses of the gait pattern while walking at the Gait Real-time Analysis Interactive Lab (GRAIL). This is a treadmill linked to a virtual environment used to analyse and train gait at the Children's Rehabilitation Centre of Ghent University Hospital. The data from children with DCD will be compared with typically developing children. In this study, only children with DCD will be included and the data resulting from this study will be compared to the data from the previous study in typically developing children (ID: B670201942108).

Children with DCD will be asked to take a motor test (M-ABC-2) as well as walk on the treadmill during a single session of approximately 3 hours. While walking at comfortable walking speed, two short games will be played i.e. dual-tasking. This involves both a cognitive (Stroop Colour-Word Test) and a motor (requires the use of the arms) dual task projected in the virtual environment of the GRAIL. The cognitive and motor task will be performed both while standing still (single tasking: ST) and while walking (dual tasking: DT). Simultaneously, kinetics, kinematics, and EMG data will be collected for 3D gait analysis. Using muscle synergy analysis (based on EMG data), the degree of gait automatization will be analysed. The data from children with DCD will be compared with typically developing children to determine whether a reduced gait automatization can be observed in children with DCD.

Parents will be asked to complete a screening list (CVO/DCD-Q) for motor problems in daily life. This aims as a support to the motor test (M-ABC-2), together providing additional insight into children's motor functioning (in daily life).

Conditions

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Gait

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

BASIC_SCIENCE

Blinding Strategy

NONE

Study Groups

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Treadmill walking

Participants will be asked to walk at different gait velocities for 1 minute. The treadmill speed will be increased incrementally at 0.1m/s intervals until just before running. The comfortable walking speed will be determined.

Group Type EXPERIMENTAL

Cognitive dual-task

Intervention Type OTHER

Participants will be asked to walk at comfortable walking speed while playing an additional cognitive task, namely the Stroop Color and Word Test.

Motor dual-task

Intervention Type OTHER

Participants will be asked to walk at comfortable walking speed while playing an additional motor task, namely a game that requires arm swing to hit the targets.

Interventions

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Cognitive dual-task

Participants will be asked to walk at comfortable walking speed while playing an additional cognitive task, namely the Stroop Color and Word Test.

Intervention Type OTHER

Motor dual-task

Participants will be asked to walk at comfortable walking speed while playing an additional motor task, namely a game that requires arm swing to hit the targets.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* They have an official DCD diagnosis;
* Are aged between 7 and 17 years old;
* Can walk at least 15 minutes consecutively;
* Have good or corrected vision.

Exclusion Criteria

* They suffer from a neurological disorder;
* Take medications that affect gait and balance;
* Have undergone surgical procedures on the lower limbs in the past;
* Experience pain in their lower limbs or back at the time of testing.
Minimum Eligible Age

7 Years

Maximum Eligible Age

17 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Ghent

OTHER

Sponsor Role collaborator

University Ghent

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Lynn Bar-On

Role: PRINCIPAL_INVESTIGATOR

University Ghent

Locations

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Ghent University

Ghent, East-Flanders, Belgium

Site Status RECRUITING

Ghent University

Ghent, , Belgium

Site Status RECRUITING

Countries

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Belgium

Central Contacts

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Michelle Verhoeven

Role: CONTACT

+32 9 332 46 57

Facility Contacts

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Lynn Bar-On, Prof.

Role: primary

Lynn Bar-On, Prof.

Role: primary

Other Identifiers

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ONZ-2023-0650

Identifier Type: -

Identifier Source: org_study_id

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