Effects of Different Dual-Task Exercises in Children With Mild Mental Retardation

NCT ID: NCT07028333

Last Updated: 2025-06-19

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

33 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-11-15

Study Completion Date

2025-11-10

Brief Summary

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The purpose of this study is to investigate the effects of motor-motor and motor-cognitive dual-task exercises applied to children with mild mental retardation on their functional mobility, balance, cognitive function, and quality of life.

Detailed Description

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Physical activity is a cornerstone of health and social well-being across all age groups. It holds significant physical, psychological, and social importance throughout an individual's life. Particularly in childhood, physical activity plays a critical role in shaping growth and development, enhancing cognitive functions, and establishing healthy habits that persist into adulthood. The World Health Organization (WHO) emphasizes the importance of physical activity for all age groups, highlighting its positive effects on children's cardiorespiratory fitness, muscle strength, bone health, mental health, cognitive functions, academic performance, and obesity prevention.

Children with mental retardation exhibit developmental delays across multiple domains compared to their typically developing peers. Mental retardation not only affects language, comprehension, learning, and socialization skills but also impairs motor abilities. These motor deficits contribute to reduced physical activity levels, increased sedentary behavior, and associated physical and psychological problems, which further restrict motor skill development. This cyclical relationship among mental retardation, motor function, and physical inactivity leads to decreased functionality, balance, strength, endurance, fitness, and flexibility. Consequently, children with mental retardation face challenges in daily activities and reduced quality of life.

In order to address these challenges, it is essential to implement exercise programs that target cognitive, social, and physical development in children with mental retardation. Performing daily movements often requires simultaneous execution of motor and cognitive tasks, known as dual-task activities. However, mental retardation significantly impairs the ability to perform such dual tasks. Existing literature indicates that dual-task interventions can improve balance, functional mobility, gait, and cognitive performance.

The current study aims to investigate the effects of dual-task exercise programs on motor and cognitive functions in children with mild mental retardation. Specifically, it examines whether motor-motor and motor-cognitive dual-task exercises improve these functions compared to a control group receiving standard walking and balance exercises. The intervention will be conducted over six weeks, with assessments performed before and after the program to measure motor skills, cognitive function, and quality of life.

Conditions

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Mental Retardation

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

This study is a three-arm, randomized controlled trial involving children aged 8-12 with mild mental retardation. Participants will be randomly assigned to one of three groups: Motor-Motor Dual Task Exercise, Motor-Cognitive Dual Task Exercise, or Control.

The Motor-Motor group will perform walking and balance exercises combined with motor tasks under physiotherapist supervision. The Motor-Cognitive group will perform the same physical exercises combined with cognitive tasks. The Control group will follow standard walking and balance exercises at home, monitored by parents.

Interventions will last six weeks, conducted twice a week for about 40 minutes per session. Assessments of motor function, cognitive performance, and quality of life will be conducted before and after the intervention by blinded evaluators. Data will be analyzed to compare group outcomes and determine the effects of dual-task exercises on motor and cognitive functions in children with mild mental re
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

his study is a three-arm, randomized controlled interventional trial involving children aged 8-12 with mild mental retardation. Participants will be randomly assigned to one of three groups: Motor-Motor Dual Task Exercise, Motor-Cognitive Dual Task Exercise, or Control.

The Motor-Motor group will perform walking and balance exercises combined with motor tasks under physiotherapist supervision. The Motor-Cognitive group will perform the same physical exercises combined with cognitive tasks. The Control group will follow standard walking and balance exercises at home, monitored by parents.

Interventions will last six weeks, conducted twice a week for about 40 minutes per session. Assessments of motor function, cognitive performance, and quality of life will be conducted before and after the intervention by blinded evaluators. Data will be analyzed to compare group outcomes and determine the effects of dual-task exercises on motor and cognitive functions in children with mild mental ret

Study Groups

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motor-motor dual task exercise group

While this group performs walking and balance exercises accompanied by a physiotherapist, it will perform motor tasks.

Group Type EXPERIMENTAL

Motor-Motor Dual Task Exercise Group

Intervention Type BEHAVIORAL

Participants in this group will perform motor tasks (such as ball handling, throwing, holding) accompanied by physiotherapist. Exercises will last about 40 minutes, 2 days a week, 6 weeks.

Motor-Cognitive Dual Task Exercise Group

While this group performs walking and balance exercises accompanied by a physiotherapist, it will perform cognitive tasks.

Group Type EXPERIMENTAL

Motor-Cognitive Dual Task Exercise Group

Intervention Type BEHAVIORAL

This group will also do walking and balance exercises with the physiotherapist, while simultaneously doing cognitive tasks (rhythmic counting, saying color names, finding words, etc.). The exercises will last approximately 40 minutes, 2 days a week, for 6 weeks.

Control Group

Standard walking and balance exercises will be given to the control group at home and followed by parents.

Group Type PLACEBO_COMPARATOR

Control Group

Intervention Type BEHAVIORAL

Standard walking and balance exercises will be given to the control group at home and followed by parents. Exercises will last about 40 minutes, 2 days a week, 6 weeks.

Interventions

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Motor-Motor Dual Task Exercise Group

Participants in this group will perform motor tasks (such as ball handling, throwing, holding) accompanied by physiotherapist. Exercises will last about 40 minutes, 2 days a week, 6 weeks.

Intervention Type BEHAVIORAL

Motor-Cognitive Dual Task Exercise Group

This group will also do walking and balance exercises with the physiotherapist, while simultaneously doing cognitive tasks (rhythmic counting, saying color names, finding words, etc.). The exercises will last approximately 40 minutes, 2 days a week, for 6 weeks.

Intervention Type BEHAVIORAL

Control Group

Standard walking and balance exercises will be given to the control group at home and followed by parents. Exercises will last about 40 minutes, 2 days a week, 6 weeks.

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Obtaining parental consent
* Having an Intelligence Quotient between 51-70
* Having an educational diagnosis of mild mental retardation
* Being between the ages of 8-12
* Ability to understand Turkish instructions
* Ability to follow commands during the exercise program
* No additional disabilities that would prevent participation in the program

Exclusion Criteria

* Having a metabolic or systemic disease
* Engaging in regular physical exercise
* Having visual or hearing impairments
* Presence of any condition that would interfere with compliance to assessment parameters
Minimum Eligible Age

8 Years

Maximum Eligible Age

12 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Istanbul University - Cerrahpasa

OTHER

Sponsor Role lead

Responsible Party

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Melike Nur AKGÖĞ

Master's Degree Student

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Melike N AKGÖĞ, MScStudent

Role: PRINCIPAL_INVESTIGATOR

Istanbul University - Cerrahpasa

Locations

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Istanbul University Cerrahpasa

Istanbul, , Turkey (Türkiye)

Site Status RECRUITING

Countries

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Turkey (Türkiye)

Central Contacts

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Melike N AKGÖĞ, MScStudent

Role: CONTACT

+90 535 548 69 73

Yıldız ANALAY AKBABA, AssocProfDr

Role: CONTACT

+90 212 411 52 84 ext. 40169

Facility Contacts

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İstanbul University Cerrahpaşa

Role: primary

+90 212 404 03 00 ext. 53101

Yıldız ANALAY AKBABA, AssocProfDr

Role: backup

+90 212 411 52 84 ext. 40169

Provided Documents

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Document Type: Study Protocol and Statistical Analysis Plan

View Document

Document Type: Informed Consent Form

View Document

Other Identifiers

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IUCAkgog001

Identifier Type: -

Identifier Source: org_study_id

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