Motor Intervention for Children With Developmental Coordination Disorder
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: physical training.
- Who it may be relevant to
- Registry conditions: Developmental Coordination Disorder. Basic parameters: 8 years — 12 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- China
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Overview
This study focuses on the effects of physical activity in schools on the cognitive function and physical fitness of children with and without developmental coordination disorder (DCD). Methods: 58 children with DCD participated in an 8-week exercise program. Children's standing broad jump (SBJ), 50m dash, 50m\*8 shuttle run, mental rotation and executive functions were assessed before and after training. A mixed-design analysis of variance (ANOVA) was conducted separately for each performance variable.
Detailed description
Potential children were identified from elementary schools in three districts of Shanghai. The study protocol was approved by the Ethics Committee of Shanghai Uni-versity of Medicine and Health Sciences. In order to select the research sample, recruitment letters were sent to the parents of all children; these letters detailed the purpose, significance and research process of the study, and a consent form was attached. If parents were willing to participate in the study, they were asked to sign the consent form and scan the QR code to fill in the questionnaire, including DCDQ, the Attention Deficit/Hyperactivity Disorder (ADHD) Rating Scale-VI and other personal information. All questionnaire contents were only accessible to research team members, and the researcher's name and telephone number were provided in case parents had questions. A total of 2,761 children and their parents volunteered to participate in this study. Children were screed using the Developmental Coordination Disorder Questionnaire (DCDQ) . Teachers selected those children with probable DCD but without any intellectual or cognitive impairment. These children were then tested using the Movement Assessment Battery for Children, 2nd edition. Finally, 116 pDCD children were randomly divided into a training group (TG, mean age 10.67 ± 1.25 years, 50 boys and 8 girls) and a control group (CG, mean age 10.27 ± 1.04 years, 48 boys and 10 girls) and gender matched typically developing (TD, mean age 10.35 ± 1.87 years; 48 boys and 12 girls) controls were included in the study. TG and TD will receive an additional 8 weeks of physical training intervention, while CG will not participate in the physical training intervention.
Interventions
- Behavioral physical training
All children received a series of 90-minute sessions 3 times a week for 8 weeks of after-school physical training. Each session began with a warm-up (20 min), three or four tasks related to the skill to be developed (aerobic training, resistance training, other activities designed to improve motor skills and balance, stretching and flexibility activities and core strength and posture exercises; 60 min) and a cool-down (10 min). Children were divided into six groups, with the number of children i
Primary outcome measures
- Reaction time (RT) of mental rotation tasks [Time frame: 8 weeks]
- Reaction time (RT) of modified Stroop task [Time frame: 8 weeks]
- Standing broad jump [Time frame: 8 weeks]
- 50m sprint [Time frame: 8 weeks]
- 50m*8 shuttle run [Time frame: 8 weeks]
- Safety and Tolerability [Time frame: 8 weeks]
Secondary outcome measures (2)
- Height [Time frame: 8 weeks]
- Weight [Time frame: 8 weeks]
Eligibility criteria
Inclusion criteria
- DCDQ scores as follows: (8-9 years: < 56 points; 10-12 years: < 58 points)
- one subitem of the MABC-2 rank below 15%
- age 9 to 11 years old (elementary school age)
Exclusion criteria
- Children with other mental illness who are unable to exercise
- IQ >90
- ADHD
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: Yes
Study design
- Allocation
- Randomized
- Model
- Single group
- Masking
- Double blind
- Primary purpose
- Treatment
Study locations
China · 1 center
- Shanghai University of Medicine and Health Sciences — Shanghai
Identifiers
NCT: NCT06544317 · ShanghaiUMHS