CClinicalTrials.gg
CompletedNCT05319197Updated Oct 15, 2024

HAND FUNCTIONS OF CHILDREN WITH A SPECIFIC LEARNING DISORDER

An observational study in Specific Learning Disability, Specific Learning Disorder and Fine Motor Skills, sponsored by Kutahya Health Sciences University. Completed at 1 site in Turkey. Open to participants aged 8 Years to 14 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-10-15.

Sponsored by Kutahya Health Sciences University · Observational

Study type
Observational
Model
Case-control
Time perspective
Cross-sectional
Enrollment
60
Ages
8 Years to 14 Years
Sex
All
01

Study summary

Children with Specific Learning Difficulties (SLD) may have problems with fine and gross motor skills compared to their healthy peers. These children may have poor manual dexterity. Taken together, it is not clear how motor and sensory competence of the hand are affected together. In this study, it was aimed to evaluate the sensory and motor ability of the hand and to compare the examined parameters between the SLD group and the healthy control group.

Read the detailed description

Specific learning disability (SLD) is a common neurodevelopmental disorder that begins at school age and sometimes goes undetected until adulthood. Its incidence in school-aged children is about 5-15%. Children with SLD have difficulty in fulfilling academic qualifications. In addition, there are various problems with fine motor skills, motor-coordination, balance and gross motor skills.

Upper extremity speed and dexterity affect fine motor performance (as they involve manipulative tasks that require a certain amount of time and higher motor skills). In the literature, it is reported that manual dexterity is a stronger predictor than balance on the functional mobility of children with SLD, and it is emphasized that strategies to improve dexterity performance should be focused in interventions for fine motor skills for these children. In addition, it is demonstrated that taking the necessary precautions and planning by evaluating the gross and fine motor skills in detail in SLD is important for the independence and achievements of children in their daily living activities.

Weak hand skills are expected in children with SLD. Problems based on hand performance can be addressed in a more comprehensive way by comparing these children with children with typical development in terms of motor performance and functional mobility. Similarly, although it is recommended to evaluate senses such as touch and stereognosia when evaluating fine motor performance in these children, no comprehensive study including sensory and motor evaluations has been found in the literature.

In this study, in children with SLD; It is aimed to examine the limitations of hand motor and sensory functions in daily activities in terms of general motor competencies and hand skills of the child and to compare them with the healthy control group.

02

Conditions studied

  • Specific Learning Disability
  • Specific Learning Disorder
  • Fine Motor Skills
  • Hand Functions
03

Who can participate

Ages eligible
8 Years to 14 Years
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

The convenience sampling will implement for this cross-sectional study. Children who have a diagnoisis of special learning disability regarding DSM-V criteria and who attends the Specific Learning Difficulty Support Education Program of the Ministry of National Education regularly twice a week will screen for eligibility by their physician and were subsequently requested to participate in this study.

Inclusion criteria

  • To have a diagnosis of special learning disability (regarding DSM-V criteria)
  • To be in the age range of 8-14

Exclusion criteria

Exclusion Criteria:

  • Any acute or chronic orthopedic or neurological disease that may affect walking performance,
  • Any surgery within the last 6 months,
  • Severe sensory (hearing, vision, etc.) impairment that prevents him/her from taking commands
  • Cognitive and mental severe impairment
04

Study design

Observational model
Case-control
Time perspective
Cross-sectional
Enrollment
60 participants (actual)
Patient registry
No

Groups and cohorts

  • SLD Group

    Other: No Interventions

  • Healthy Control Group

    Other: No Interventions

Interventions

  • OtherNo Interventions

    No Interventions

05

What researchers measure

Primary outcomes

  1. Bruininks-Oseretsky Motor Proficiency Test- 2 Short Form (BOT-2SF)

    Assesses fine motor precision, fine motor integration, and manual dexterity. Scores are reported as a percentile rank; higher scores indicate better fine motor skills.

    Time frame: 20 minutes

  2. Hand Grip Force

    Changes from the baseline, To measure hand grip strength through Hydraulic Hand held Dynamo-meter. It will be measured in kilograms.

    Time frame: 10 minutes

  3. Pinch Grip Force

    Participants were seated at a table on which the dynamometers were positioned. The subjects were told to keep their elbow flexed without resting their arm or the grip handle of the dynamometer on the table. Results will be evaluated in pounds.

    Time frame: 6 minutes

  4. Abilhand Kids

    to assess for performance of activity. score range 0-42 point, higher scores mean a better outcome.

    Time frame: 5 minutes

  5. Minnesota Manual Dexterity Test

    to assess manual dexterity, higher scores mean a worse outcome.

    Time frame: 25 minutes

  6. Sensory Function

    Proprioception, stereognosis, and two-point discrimination will be tested. Lower scores indicate better sensory function.

    Time frame: 30 minutes

06

Study locations

1 site
  • Afyonkarahisar Özel Eğitim ve Rehabilitasyon Merkezi
    Afyonkarahisar, 03000, Turkey
07

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

08

Registry details

Key details

Study ID
NCT05319197
Lead sponsor
Kutahya Health Sciences University
Responsible party
Sponsor
First posted
Apr 8, 2022
Start date
May 5, 2022
Primary completion
Sep 15, 2022
Completion
Dec 15, 2022
Last update
Oct 15, 2024

Study contacts

İsmail SARAÇOĞLU
principal investigator · Kutahya Health Sciences University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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