- ICH GCP
- US-Register für klinische Studien
- Klinische Studie NCT07813052
Effects of Exercise Combined With Cognitive Training on Motor Performance in Children With Developmental Coordination Disorder
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.
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Kontakte und Standorte
Studienorte
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Shanghai Municipality
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Shanghai, Shanghai Municipality, China, 200438
- Shanghai University of Sport
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Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
- Kind
Akzeptiert gesunde Freiwillige
Beschreibung
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.
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
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Experimental: 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
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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).
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Aktiver 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.
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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.
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Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
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Veränderung der grobmotorischen Fähigkeiten, bewertet durch den BOT-2
Zeitfenster: Baseline (vor der Intervention) und post-intervention (10 Wochen).
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Der Bruininks-Oseretsky-Test zur Erfassung der motorischen Fähigkeiten, zweite Auflage (BOT-2) bewertet grobmotorische Fähigkeiten, einschließlich Gleichgewicht, bilaterale Koordination und Laufgeschwindigkeit.
Der Standardwert des Gesamtmotorik-Komposits wird angegeben.
Der Standardwert reicht von einem Minimum von 20 bis zu einem Maximum von 80. Höhere Werte deuten auf eine bessere grobmotorische Fähigkeit und Koordination hin.
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Baseline (vor der Intervention) und post-intervention (10 Wochen).
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Change in Dynamic Postural Control Assessed by the Y-Balance
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention (10 weeks).
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Measures maximum controlled reach distance in three directions while maintaining a single-leg stance.
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Baseline (pre-intervention) ,6weeks and post-intervention (10 weeks).
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Change in Static Postural Control Assessed by the Single-Leg Stance Test with Eyes Closed
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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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.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Change in Lower Limb Coordination Assessed by the Side Hop Test
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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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.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Change in Sprinting Speed Assessed by the 50-Meter Dash
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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The time taken (in seconds) to complete a 50-meter sprint is recorded to evaluate physical speed and acceleration capabilities.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Change in Coordination and Cardiopulmonary Endurance Assessed by the 1-Minute Jump Rope Test
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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The number of valid jumps completed within one minute is recorded to reflect whole-body coordination and cardiopulmonary endurance levels.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Change in Lower Limb Explosive Power Assessed by the Standing Long Jump
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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The maximum valid horizontal jump distance (in centimeters) is recorded to evaluate the explosive power of the lower limbs.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Change in Core Muscle Endurance Assessed by the 1-Minute Sit-Up Test
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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The number of correctly performed sit-ups completed in one minute is recorded to evaluate trunk and core muscle endurance.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Change in Flexibility Assessed by the Sit-and-Reach Test
Zeitfenster: Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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The maximum forward reach distance (in centimeters) is recorded to evaluate the flexibility of the lower back and hamstring muscles.
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Baseline (pre-intervention) ,6weeks and post-intervention 10weeks
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Mitarbeiter und Ermittler
Sponsor
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn (Tatsächlich)
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Tatsächlich)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Schlüsselwörter
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- SUS-2026-DCD-001
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