Effects of Exercise Combined With Cognitive Training on Motor Performance in Children With Developmental Coordination Disorder
6. september 2026 opdateret af: DU Wenqian, Shanghai University of Sport
Effects of Exercise Combined With Cognitive Training on Balance, Motor Skills and Physical Fitness Among Children With Developmental Coordination Disorder: A Randomized Controlled Trial
Background: Developmental Coordination Disorder(DCD) is a common neuro-developmental disorder in childhood, characterized by deficits in motor coordination. This study aimed to examine the effects of exercise combined with cognitive training versus exercise-only training on balance-postural control, gross motor skills and physical fitness in children with DCD.
Methods: A single-blind randomized controlled trial was conducted. Twenty children aged 7-11 years diagnosed with DCD were randomly allocated into experimental group(n=10) receiving 10-week combined exercise-cognitive training and control group(n=10) receiving exercise-only training. Training was implemented 3 sessions per week, 60 minutes per session for 10 weeks. Outcome assessments were performed at baseline, week-6 and week-10. Motor performance indicators included Y-balance test, eyes-closed single-leg stand, BOT-2 gross-motor sub-scale and national student physical fitness tests.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
20
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
-
-
Shanghai Municipality
-
Shanghai, Shanghai Municipality, Kina, 200438
- Shanghai University of Sport
-
-
Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
Tager imod sunde frivillige
Ingen
Beskrivelse
Inclusion Criteria:
- Children aged between 7-11 years old.
- Satisfied screening criteria for Developmental Coordination Disorder: MABC-2 total percentile ≤16 or sub-item percentile ≤5; meet age-cut-off score of DCD-Q questionnaire.
- Caregiver reported motor difficulties have presented from early developmental stage.
- Participants are capable of completing all training and assessment procedures.
- Written informed consent provided by legal guardians.
Exclusion Criteria:
- Diagnosed with autism spectrum disorder, ADHD or other neurodevelopmental disorders.
- Severe organic disease that contraindicates physical exercise.
- Receiving concurrent physical therapy or occupational therapy targeting motor coordination during study period.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Combined motor-cognitive training group
Children with Developmental Coordination Disorder received combined motor-cognitive training.
Each session integrated physical exercise and cognitive tasks to improve motor performance
|
Participants received 10-week training, 3 sessions per week, 60 minutes per session.
Each session contained 30-minute fundamental motor-skill exercise (running, jumping, kicking, throwing, catching), plus 30-minute cognitive training consisting of action observation, motor-imagery guided tasks with picture/video prompts.
Training difficulty was progressively divided into basic phase(1-3w), advanced phase(4-6w), and integration phase(7-10w).
|
|
Aktiv komparator: Exercise-only training control group
children received general physical-activity training with the same frequency, duration and intensity as the experimental group, without additional cognitive tasks.
|
Participants received identical 30-minute fundamental motor-skill physical exercise same as experimental group each session.
Instead of cognitive training, children performed matched quiet non-cognitive rest activity for another 30 minutes, to equalize total trainer-contact time.
The whole intervention lasted 10 weeks, three sessions weekly, 60 minutes each session.
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Ændring i grovmotoriske færdigheder vurderet ved BOT-2
Tidsramme: Baseline (præ-intervention) og post-intervention (10 uger).
|
Bruininks-Oseretsky Test of Motor Proficiency, Second Edition (BOT-2) evaluerer grovmotoriske færdigheder, herunder balance, bilateral koordination og løbehastighed.
Den samlede motoriske komposits standardscore vil blive rapporteret.
Standardscoren spænder fra et minimum på 20 til et maksimum på 80. Højere score indikerer bedre grovmotorisk færdighed og koordination.
|
Baseline (præ-intervention) og post-intervention (10 uger).
|
|
Change in Dynamic Postural Control Assessed by the Y-Balance
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention (10 weeks).
|
Measures maximum controlled reach distance in three directions while maintaining a single-leg stance.
|
Baseline (pre-intervention) ,6weeks and post-intervention (10 weeks).
|
|
Change in Static Postural Control Assessed by the Single-Leg Stance Test with Eyes Closed
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
Participants stand on one leg with their eyes closed.
The duration (in seconds) they can successfully maintain balance is recorded to evaluate static postural control and proprioceptive integration capacity.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
|
Change in Lower Limb Coordination Assessed by the Side Hop Test
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
Participants perform continuous lateral jumps back and forth over a set distance within a limited time.
The total number of successful jumps is recorded to reflect lower limb coordination and rapid posture adjustment ability.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
|
Change in Sprinting Speed Assessed by the 50-Meter Dash
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
The time taken (in seconds) to complete a 50-meter sprint is recorded to evaluate physical speed and acceleration capabilities.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
|
Change in Coordination and Cardiopulmonary Endurance Assessed by the 1-Minute Jump Rope Test
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
The number of valid jumps completed within one minute is recorded to reflect whole-body coordination and cardiopulmonary endurance levels.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
|
Change in Lower Limb Explosive Power Assessed by the Standing Long Jump
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
The maximum valid horizontal jump distance (in centimeters) is recorded to evaluate the explosive power of the lower limbs.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
|
Change in Core Muscle Endurance Assessed by the 1-Minute Sit-Up Test
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
The number of correctly performed sit-ups completed in one minute is recorded to evaluate trunk and core muscle endurance.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
|
Change in Flexibility Assessed by the Sit-and-Reach Test
Tidsramme: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
The maximum forward reach distance (in centimeters) is recorded to evaluate the flexibility of the lower back and hamstring muscles.
|
Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
|
Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart (Faktiske)
14. oktober 2024
Primær færdiggørelse (Faktiske)
30. juni 2025
Studieafslutning (Faktiske)
30. juni 2025
Datoer for studieregistrering
Først indsendt
26. august 2026
Først indsendt, der opfyldte QC-kriterier
6. september 2026
Først opslået (Faktiske)
10. september 2026
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
10. september 2026
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
6. september 2026
Sidst verificeret
1. august 2026
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- SUS-2026-DCD-001
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
INGEN
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Ingen
Studerer et amerikansk FDA-reguleret enhedsprodukt
Ingen
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .