Ignite Creation Date:
2024-05-06 @ 7:58 PM
Last Modification Date:
2024-10-26 @ 3:18 PM
Study NCT ID:
NCT06206317
Status:
NOT_YET_RECRUITING
Last Update Posted:
2024-01-17
First Post:
2024-01-04
Brief Title:
Comparison of Motor and Sensory Functions of the Hand in Children With Type 1 Diabetes Mellitus and Their Healthy Peers
Sponsor:
Erdal AYDIN
Organization:
Mustafa Kemal University
Study Overview
Official Title:
Comparison of Motor and Sensory Functions of the Hand in Children With Type 1 Diabetes Mellitus and Their Healthy Peers
Status:
NOT_YET_RECRUITING
Status Verified Date:
2024-01
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Type 1 Diabetes Mellitus T1DM is a condition where the body cannot produce a hormone called insulin Although it is commonly seen in children and young people it can occur at any age The effects of T1DM on hand functions in children particularly have not been thoroughly researched yet However studies indicate that children diagnosed with diabetes may experience weakness in wrist muscles reduced sensitivity in fingers and impaired hand coordination This study aimed to compare the motor and sensory functions of hands in children with T1DM against healthy children
This study will compare children with T1DM to healthy children Children will be divided into two groups one group comprising children with T1DM and the other including healthy children with no medical conditions Children between the ages of 7-18 diagnosed with T1DM will participate in the study The healthy control group will consist of children without any health issues within the same age range who visit the hospital for routine check-ups In total 140 children will be included in the study with 70 children having diabetes and 70 healthy children
Tests used in the study
The Jebsen Taylor Hand Function Test JTEFT is a standard test used to assess hand functions consisting of 7 different sub-tests
The Functional Skill Test FBT is utilized to evaluate childrens fine motor skills
Handgrip strength will be measured using the jamar hydraulic Hand Dynamometer
Fine grip strength is assessed using a device called Baseline measuring finger grip strength with different grips
Semmes-Weinstein monofilaments SWM are used to test light touchpressure sensation Monofilaments are applied to specific points determining the lightest pressure level the patient feels
A discriminator is used for static two-point discrimination measurement testing whether the patient can feel two separate points
Vibration sensation is measured by touching at a specific frequency
For Hot-Cold Assessment tubes with different temperature water are used and the person is asked to identify which tube feels hot or cold
This study will compare children with T1DM to healthy children Children will be divided into two groups one group comprising children with T1DM and the other including healthy children with no medical conditions Children between the ages of 7-18 diagnosed with T1DM will participate in the study The healthy control group will consist of children without any health issues within the same age range who visit the hospital for routine check-ups In total 140 children will be included in the study with 70 children having diabetes and 70 healthy children
Tests used in the study
The Jebsen Taylor Hand Function Test JTEFT is a standard test used to assess hand functions consisting of 7 different sub-tests
The Functional Skill Test FBT is utilized to evaluate childrens fine motor skills
Handgrip strength will be measured using the jamar hydraulic Hand Dynamometer
Fine grip strength is assessed using a device called Baseline measuring finger grip strength with different grips
Semmes-Weinstein monofilaments SWM are used to test light touchpressure sensation Monofilaments are applied to specific points determining the lightest pressure level the patient feels
A discriminator is used for static two-point discrimination measurement testing whether the patient can feel two separate points
Vibration sensation is measured by touching at a specific frequency
For Hot-Cold Assessment tubes with different temperature water are used and the person is asked to identify which tube feels hot or cold
Detailed Description:
Type 1 Diabetes Mellitus T1DM is a metabolic disorder characterized by complete insulin deficiency typically resulting from the destruction of beta cells and identified by elevated blood sugar levels T1DM is commonly observed in children and adolescents but can occur at any age Microvascular complications such as visual impairment kidney disease neuropathy and diabetic foot ulcers can arise in individuals with T1DM Various musculoskeletal disorders like Dupuytrens syndrome osteoporosis osteopenia adhesive capsulitis carpal tunnel syndrome and limited joint mobility syndrome can also be observed in individuals with T1DM Limited joint mobility syndrome has been reported in 38-58 of type 1 diabetic patients showing increased stiffness in the hand The increased stiffness in the hand leads to fixed flexion contracture in the hand joints disrupting fine motor skills and grip strength The Semmes-Weinstein monofilament examination can predict foot ulceration and amputation risk in diabetic patients and aid in detecting diabetic peripheral neuropathy Vibration testing along with the Semmes-Weinstein monofilament examination can detect diabetic peripheral neuropathy A study by Hirschfeld et al indicated that vibration testing exhibits high specificity for detecting diabetic peripheral neuropathy in children and adolescents In a study conducted by Ising et al in 2018 altered vibrotactile sensation indicative of diabetic peripheral neuropathy was found in 15 of adolescents and children Reduced joint mobility in the hand along with sensory loss can also lead to decreased grip strength A condition associated with insulin resistance and glucose metabolism in adolescents has been linked to grip ability According to American Diabetes Association ADA individuals diagnosed with T1DM should be screened for diabetic peripheral neuropathy annually starting within five years of the T1DM diagnosis These screenings should assess thermal discrimination vibratory sensation using a 128-hertz Hz tuning fork and light touch sensation using a 10g monofilament test to determine ulceration and amputation risk
Objective of our study To compare the motor and sensory functions of the hand in children diagnosed with Type 1 Diabetes Mellitus with those of healthy peers
Materials and Methods
This study will be conducted at the Pediatric Endocrinology Clinic of Health Practice and Research Hospital Participants will be divided into two groups a study group consisting of individuals diagnosed with T1DM and a control group without any health issues The study group will include children aged 7-18 years who have been diagnosed with T1DM and are seeking care at the pediatric endocrinology clinic The control group will comprise children aged 7-18 years without any health problems attending the hospital for routine check-ups or accompanying family members The study will include 70 children diagnosed with T1DM and 70 healthy children totaling 140 participants The control group will be age-matched with the study group Demographic information will be collected after obtaining written and verbal consent from the participants Motor and sensory assessments of the hand will be conducted and compared
Tests used for hand sensory motor and functional assessment
Jebsen Taylor Hand Function Test JTEFT is a standardized test developed by Jebsen et al in 1969 comprising seven sub-tests to evaluate hand functions objectively The test demonstrates high reliability and validity with reference values prepared for different age groups and genders
The sub-tests include
1 Writing a sentence 24 words The Weather Will Be Cloudy With Rain
2 Flipping 5 cards 3x5 inches in size
3 Small object retrieval and placing them into a tin box 2 paper clips 2 coins and 2 soda caps
4 Using a dessert spoon to pick up 5 dried kidney beans nutrition simulation
5 Stacking backgammon stones using a wooden backgammon piece
6 Throwing 5 lightweight tin cans across a distance
7 Throwing 5 heavy tin cans 450g across a distance The test is time-limited with a time limit given for each sub-test The time taken by the child to complete each sub-test is recorded in seconds A shorter completion time indicates better performance To ensure standardization a scaled board among the test materials and a stopwatch for timing the activities are used The chair and table used during the test should be of appropriate size for the child Before administering the test the child is instructed and shown how to perform the tasks Explaining that the test is time-limited is necessary for the childs motivation The child starts with a begin command and when the child finishes the activity the stopwatch is stopped The time taken to complete each activity for both the dominant and non-dominant hand is recorded in seconds for scoring
Functional Dexterity Test FDT provides information about fine motor skills in children The examiner places a pegboard a square board with 16 holes measuring 206 cm in one side on the edge of a table where the child is seated The researcher instructs the child to flip each peg a wooden piece with one black and one red side over Starting from the farthest peg from the tested hand the pegs are flipped in a zigzag pattern and then placed back onto the pegboard The researcher uses a stopwatch to calculate the time taken to flip all pegs and records it in seconds At the end of the study two scores are obtained the time taken to complete the test in seconds and the completion rate rate number of flipped pegs seconds Normative values for FDT are available for children aged 3 to 17
Hand grip strength will be evaluated using a jamar Hydraulic Hand Dynamometer in the standardized test position established by the American Society of Hand Therapists During measurement the children will be positioned in a chair without back support sitting upright Measurements will be taken with the shoulder in adduction the elbow at 90 degrees of flexion the forearm in a neutral position and the wrist in 0-30 degrees of extension and 0-15 degrees of ulnar deviation Three measurements of muscle strength will be taken for both the right and left hands and the average values will be recorded in kilograms A 1-minute rest period will be given between each test
Baseline pinch gauge will be used for evaluating fine pinch grip strength Measurements will be performed in the position defined by the American Society of Hand Therapists the child sitting in a position without back support with the shoulder in adduction and the forearm and wrist in a neutral position The child will be positioned so that the hips and knees are flexed at a 90 angle Three measurements will be taken for each type of grip lateral palmar and tip-to-tip In the lateral grip the midpoint of the thumbs distal phalanx is placed against the middle radial aspect of the index finger In the palmar grip the distal palmar surface of the thumb is placed against the distal palmar surfaces of the second and third fingers In the tip-to-tip grip the distal interphalangeal and proximal interphalangeal joints of the thumb and index finger are flexed and their distal ends are brought together The child will be instructed to exert the maximum force possible on the gauge for each grip position followed by relaxation after each measurement After three measurements in each position a 15-second rest period will be given before testing the other hand The results will be recorded in kilograms and their average values will be calculated
Semmes-Weinstein monofilaments SWM with values ranging from 165 to 665 will be used for evaluating light touchpressure sensation Three points will be tested in the areas innervated by the median and ulnar nerves for the median nerve the 1st fingertip 2nd fingertip and proximal phalanx of the 2nd finger for the ulnar nerve the 5th fingertip proximal phalanx of the 5th finger and proximal hypothenar area will be tested The assessment starts with the lightest monofilament and progresses until the patient feels the monofilament The tip of the monofilament is applied to the predetermined points for 15 seconds Three assessments will be conducted and at least 2 correct responses are required If this condition cannot be met the value of the monofilament used will be considered The classification for SWM test results is as follows 165-283 green normal sensation 322-361 blue decreased light touch sensation 384-431 purple decreased protective sensation 456-665 red loss of protective sensation
The static two-point discrimination test will be conducted using a discriminator The two ends of the discriminator will be adjusted to a distance of 5 mm and the child will be asked to indicate whether they feel one or two points The discriminator will apply equal pressure to both ends simultaneously with a slight touch Each test point will be touched three times with the discriminator The distance where the child reports feeling one or cannot differentiate in two out of three tests will be recorded as the childs two-point discrimination score The values obtained from the four test points will be added together and divided by four to calculate the average value
Vibration sensation will be assessed using a 128 Hz tuning fork During measurement the child will be positioned in a chair without back support sitting upright The assessment will be performed with the shoulder in adduction the elbow at 90 degrees of flexion and the forearm in a neutral position while the childs eyes are closed The assessment will be conducted on the second metacarpal head the fifth metacarpal head and the fingertip of the index finger The duration of vibration sensation felt by the patient will be recorded using a stopwatch
For the hot-cold assessment two tubes containing hot and cold water respectively will be used The temperature of the hot water will be set at 45 degrees Celsius and the cold water at 25 degrees Celsius To eliminate visual cues the individual will be asked to look in a different direction After contacting the dermatome area with the tubes the person will be asked which tube contains hot or cold water Scoring will be as follows 1 point if the person correctly identifies the tubes and 0 points if they answer incorrectly
Hypotheses of this study
H0 There is no significant difference in the motor and sensory functions of the hand between children diagnosed with Type 1 Diabetes Mellitus and their healthy peers
H1 There is a significant difference in the motor and sensory functions of the hand between children diagnosed with Type 1 Diabetes Mellitus and their healthy peers
Objective of our study To compare the motor and sensory functions of the hand in children diagnosed with Type 1 Diabetes Mellitus with those of healthy peers
Materials and Methods
This study will be conducted at the Pediatric Endocrinology Clinic of Health Practice and Research Hospital Participants will be divided into two groups a study group consisting of individuals diagnosed with T1DM and a control group without any health issues The study group will include children aged 7-18 years who have been diagnosed with T1DM and are seeking care at the pediatric endocrinology clinic The control group will comprise children aged 7-18 years without any health problems attending the hospital for routine check-ups or accompanying family members The study will include 70 children diagnosed with T1DM and 70 healthy children totaling 140 participants The control group will be age-matched with the study group Demographic information will be collected after obtaining written and verbal consent from the participants Motor and sensory assessments of the hand will be conducted and compared
Tests used for hand sensory motor and functional assessment
Jebsen Taylor Hand Function Test JTEFT is a standardized test developed by Jebsen et al in 1969 comprising seven sub-tests to evaluate hand functions objectively The test demonstrates high reliability and validity with reference values prepared for different age groups and genders
The sub-tests include
1 Writing a sentence 24 words The Weather Will Be Cloudy With Rain
2 Flipping 5 cards 3x5 inches in size
3 Small object retrieval and placing them into a tin box 2 paper clips 2 coins and 2 soda caps
4 Using a dessert spoon to pick up 5 dried kidney beans nutrition simulation
5 Stacking backgammon stones using a wooden backgammon piece
6 Throwing 5 lightweight tin cans across a distance
7 Throwing 5 heavy tin cans 450g across a distance The test is time-limited with a time limit given for each sub-test The time taken by the child to complete each sub-test is recorded in seconds A shorter completion time indicates better performance To ensure standardization a scaled board among the test materials and a stopwatch for timing the activities are used The chair and table used during the test should be of appropriate size for the child Before administering the test the child is instructed and shown how to perform the tasks Explaining that the test is time-limited is necessary for the childs motivation The child starts with a begin command and when the child finishes the activity the stopwatch is stopped The time taken to complete each activity for both the dominant and non-dominant hand is recorded in seconds for scoring
Functional Dexterity Test FDT provides information about fine motor skills in children The examiner places a pegboard a square board with 16 holes measuring 206 cm in one side on the edge of a table where the child is seated The researcher instructs the child to flip each peg a wooden piece with one black and one red side over Starting from the farthest peg from the tested hand the pegs are flipped in a zigzag pattern and then placed back onto the pegboard The researcher uses a stopwatch to calculate the time taken to flip all pegs and records it in seconds At the end of the study two scores are obtained the time taken to complete the test in seconds and the completion rate rate number of flipped pegs seconds Normative values for FDT are available for children aged 3 to 17
Hand grip strength will be evaluated using a jamar Hydraulic Hand Dynamometer in the standardized test position established by the American Society of Hand Therapists During measurement the children will be positioned in a chair without back support sitting upright Measurements will be taken with the shoulder in adduction the elbow at 90 degrees of flexion the forearm in a neutral position and the wrist in 0-30 degrees of extension and 0-15 degrees of ulnar deviation Three measurements of muscle strength will be taken for both the right and left hands and the average values will be recorded in kilograms A 1-minute rest period will be given between each test
Baseline pinch gauge will be used for evaluating fine pinch grip strength Measurements will be performed in the position defined by the American Society of Hand Therapists the child sitting in a position without back support with the shoulder in adduction and the forearm and wrist in a neutral position The child will be positioned so that the hips and knees are flexed at a 90 angle Three measurements will be taken for each type of grip lateral palmar and tip-to-tip In the lateral grip the midpoint of the thumbs distal phalanx is placed against the middle radial aspect of the index finger In the palmar grip the distal palmar surface of the thumb is placed against the distal palmar surfaces of the second and third fingers In the tip-to-tip grip the distal interphalangeal and proximal interphalangeal joints of the thumb and index finger are flexed and their distal ends are brought together The child will be instructed to exert the maximum force possible on the gauge for each grip position followed by relaxation after each measurement After three measurements in each position a 15-second rest period will be given before testing the other hand The results will be recorded in kilograms and their average values will be calculated
Semmes-Weinstein monofilaments SWM with values ranging from 165 to 665 will be used for evaluating light touchpressure sensation Three points will be tested in the areas innervated by the median and ulnar nerves for the median nerve the 1st fingertip 2nd fingertip and proximal phalanx of the 2nd finger for the ulnar nerve the 5th fingertip proximal phalanx of the 5th finger and proximal hypothenar area will be tested The assessment starts with the lightest monofilament and progresses until the patient feels the monofilament The tip of the monofilament is applied to the predetermined points for 15 seconds Three assessments will be conducted and at least 2 correct responses are required If this condition cannot be met the value of the monofilament used will be considered The classification for SWM test results is as follows 165-283 green normal sensation 322-361 blue decreased light touch sensation 384-431 purple decreased protective sensation 456-665 red loss of protective sensation
The static two-point discrimination test will be conducted using a discriminator The two ends of the discriminator will be adjusted to a distance of 5 mm and the child will be asked to indicate whether they feel one or two points The discriminator will apply equal pressure to both ends simultaneously with a slight touch Each test point will be touched three times with the discriminator The distance where the child reports feeling one or cannot differentiate in two out of three tests will be recorded as the childs two-point discrimination score The values obtained from the four test points will be added together and divided by four to calculate the average value
Vibration sensation will be assessed using a 128 Hz tuning fork During measurement the child will be positioned in a chair without back support sitting upright The assessment will be performed with the shoulder in adduction the elbow at 90 degrees of flexion and the forearm in a neutral position while the childs eyes are closed The assessment will be conducted on the second metacarpal head the fifth metacarpal head and the fingertip of the index finger The duration of vibration sensation felt by the patient will be recorded using a stopwatch
For the hot-cold assessment two tubes containing hot and cold water respectively will be used The temperature of the hot water will be set at 45 degrees Celsius and the cold water at 25 degrees Celsius To eliminate visual cues the individual will be asked to look in a different direction After contacting the dermatome area with the tubes the person will be asked which tube contains hot or cold water Scoring will be as follows 1 point if the person correctly identifies the tubes and 0 points if they answer incorrectly
Hypotheses of this study
H0 There is no significant difference in the motor and sensory functions of the hand between children diagnosed with Type 1 Diabetes Mellitus and their healthy peers
H1 There is a significant difference in the motor and sensory functions of the hand between children diagnosed with Type 1 Diabetes Mellitus and their healthy peers
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None