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CTRI Number  CTRI/2013/09/004024 [Registered on: 26/09/2013] Trial Registered Prospectively
Last Modified On: 25/11/2013
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Single Arm Study 
Public Title of Study   Precentage of leg length inequalities among special children 
Scientific Title of Study   Prevalence of limb length discrepancy among special children – A preliminary prevalence study 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
U1111-1148-3120  UTN 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Melini Dsouza  
Designation  BPT student 
Affiliation  Raghiv Gandhi University of Health Sciences 
Address  Alva’s college of Physiotherapy, Moodabidri-574227, Karnataka
32nd Cross Rd, 4th T Block, Jayanagar, Bengaluru, Karnataka 560041
Dakshina Kannada
KARNATAKA
574227
India 
Phone  9620184721  
Fax    
Email  melinidz@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  ASIR JOHN SAMUEL 
Designation  Lecturer 
Affiliation  Alva’s college of Physiotherapy 
Address  Alva’s college of Physiotherapy, Moodabidri-574227, Karnataka
Alva’s college of Physiotherapy, Moodabidri-574227, Karnataka
Dakshina Kannada
KARNATAKA
574227
India 
Phone  9481939806  
Fax    
Email  asirjohnsamuel@gmail.com  
 
Details of Contact Person
Public Query
 
Name  ASIR JOHN SAMUEL 
Designation  Lecturer 
Affiliation  Alva’s college of Physiotherapy 
Address  Alva’s college of Physiotherapy, Moodabidri-574227, Karnataka
Alva’s college of Physiotherapy, Moodabidri-574227, Karnataka
Dakshina Kannada
KARNATAKA
574227
India 
Phone  9481939806  
Fax    
Email  asirjohnsamuel@gmail.com  
 
Source of Monetary or Material Support  
Alva’s college of Physiotherapy 
 
Primary Sponsor  
Name  Chethana Special School 
Address  Chethana Special School, SVT School Road Karkala, UDUPI DISTRICT , Karnataka 574104  
Type of Sponsor  Other [Special School] 
 
Details of Secondary Sponsor  
Name  Address 
Chetana Child Development Centre  Balamaruthi Vyayam Mandala, V.T. Road, Mangalore – 575 001 Karnataka, India Phone No. – (0824) 2493397 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Asir John Samuel  Chetana Child Development Centre  Pediatric Rehabilitation Unit, Balamaruthi Vyayam Mandala, V.T. Road, Mangalore – 575 001 Karnataka, India Phone No. – (0824) 2493397
Dakshina Kannada
KARNATAKA 
9481939806

asirjohnsamuel@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Alvas Review board on Ethics for Research  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  Children with Downs syndrome, Cerebral palsy, Mental Retardation, Muscular dystrophy, Dystonia, Visual impaired and hearing impaired,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Not Applicable  As it is a Cross-sectional study 
Comparator Agent  Not Applicable  As it is a Cross-sectional study 
 
Inclusion Criteria  
Age From  6.00 Year(s)
Age To  17.00 Year(s)
Gender  Both 
Details  1. Children with special needs
2. Able to comprehend and obey the command
3. Cooperative children
 
 
ExclusionCriteria 
Details  1. Any recent injury to lower limb
2. Other injury which prevents from taking the limb length measurments 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Not Applicable 
Blinding/Masking   Participant Blinded 
Primary Outcome  
Outcome  TimePoints 
True Limbb Length  Taken once 
 
Secondary Outcome  
Outcome  TimePoints 
Apparent length  Taken once. Distance between the umbilicus and the inferior aspect of medial malleolus was recorded as apparent limb length (ALL) 
 
Target Sample Size   Total Sample Size="103"
Sample Size from India="103" 
Final Enrollment numbers achieved (Total)= ""
Final Enrollment numbers achieved (India)="" 
Phase of Trial   N/A 
Date of First Enrollment (India)   14/10/2013 
Date of Study Completion (India) Date Missing 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="0"
Days="4" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
Publication Details   None Yet 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Brief Summary  

Background:

Limb length discrepancy (LLD) forms a part of regular musculoskeletal assessment. LLDs contribute to compensatory scoliosis, sacroiliac pain believed due to degenerative changes and increased risk of variety of running injuries. Although, the importance of LLD is much more, the prevalence of LLD in the children with special pediatric population was not established.

Objective:

To establish the prevalence of lower extremity LLD among the special children in India

Method:

The special school will be identified by the cluster sampling method for the cross-sectional study. A sample of 103 students, 59 male and 44 female children in special pediatric population, aged 8 to 17 years will be recruited. Their anthropometrics will be measured. Limb length measurements are standardized. After squaring the pelvis, both true and apparent limb length will be measured. The distance between the inferior aspect of ASIS and the inferior aspect of medial malleolus will be noted as true limb length (TLL). Similarly, the distance between the umbilicus and the inferior aspect of medial malleolus will be recorded as apparent limb length (ALL). Difference of 2 cm or more is considered as discrepancy. Descriptive statistics will reported as mean and standard deviation (SD) and prevalence will be reported in proportions. 

 
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