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CTRI Number  CTRI/2025/12/099532 [Registered on: 19/12/2025] Trial Registered Prospectively
Last Modified On: 17/12/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Physiotherapy (Not Including YOGA) 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   A Study to Check Whether Lego Blocks Play Can Help to Improve Hand Skills in Children with Autism 
Scientific Title of Study   Effectiveness of Lego Based Therapy on Hand Function in Children with Autism Spectrum Disorder: A Randomized Controlled Trial 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Naima Khot 
Designation  PG student 
Affiliation  TMVs Lokmanya Tilak College of Physiotherapy, 
Address  Third Floor, Department of Neuro Physiotherapy, Tilak Maharashtra Vidyapeeth, J Block, Sector 14, Near Raghunath Vihar, Kharghar, Navi Mumbai

Raigarh
MAHARASHTRA
410210
India 
Phone  9405009315  
Fax    
Email  naimakhot@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Satish Pimpale 
Designation  Professor and HOD 
Affiliation  TMVs Lokmanya Tilak College of Physiotherapy 
Address  Third Floor, Department of Neuro Physiotherapy, Tilak Maharashtra Vidyapeeth, J Block, Sector 14, Near Raghunath Vihar, Kharghar, Navi Mumbai

Raigarh
MAHARASHTRA
410210
India 
Phone  9082194223  
Fax    
Email  drsatishpimpale@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Satish Pimpale 
Designation  Professor and HOD 
Affiliation  TMVs Lokmanya Tilak College of Physiotherapy 
Address  Third Floor, Department of Neuro Physiotherapy, Tilak Maharashtra Vidyapeeth, J Block, Sector 14, Near Raghunath Vihar, Kharghar, Navi Mumbai

Raigarh
MAHARASHTRA
410210
India 
Phone  9082194223  
Fax    
Email  drsatishpimpale@gmail.com  
 
Source of Monetary or Material Support  
TMVs Lokmanya Tilak College of Physiotherapy 
 
Primary Sponsor  
Name  TMVs Lokmanya Tilak College of Physiotherapy 
Address  Block J, Raghunath Vihar, Sector 14, Kharghar- 410210 
Type of Sponsor  Research institution 
 
Details of Secondary Sponsor  
Name  Address 
TMVs Lokmanya Tilak College of Physiotherapy  Block J, Raghunath Vihar, Sector 14, Kharghar- 410210 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Naima Khot  TMVs Lokmanya Tilak College of Physiotherapy  Third Floor, Department of Neuro Physiotherapy, Tilak Maharashtra Vidyapeeth, J Block, Sector 14, Near Raghunath Vihar, Kharghar, Navi Mumbai
Raigarh
MAHARASHTRA 
9405009315

naimakhot@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
TMvs Lokmanya Tilak College of Physiotherapy Institutional Ethics Committee (Academic)  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: F840||Autistic disorder,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Improving hand function using Lego based therapy  Lego based exercises of hand function in children with Autism Spectrum Disorder Group A protocol will be given for 45 minutes 3 days a week for 4 weeks 
Comparator Agent  Improving hand function using Conventional exercises  Conventional exercises of hand function in children with Autism Spectrum Disorder Group B protocol will be given for 45 minutes 3 days a week for 4 weeks 
 
Inclusion Criteria  
Age From  6.00 Year(s)
Age To  12.00 Year(s)
Gender  Both 
Details  1. Child is 6 to 12 years old
2. Child has an ASD diagnosis confirmed by Indian Scale for Assessment of Autism (ISAA)
3. Child has isolated thumb and fingers movement possible
4. Child is able to follow simple instructions 
 
ExclusionCriteria 
Details  1. Child is diagnosed as severe autism
2. Child has definite sensory difference by Short Sensory Profile
3. Child has any other medical condition
4. Child has auditory, visual impairments or hand deformities 
 
Method of Generating Random Sequence   Coin toss, Lottery, toss of dice, shuffling cards etc 
Method of Concealment   Alternation 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Assessment In-Hand Manipulation  1 month 
 
Secondary Outcome  
Outcome  TimePoints 
NIL  NIL 
 
Target Sample Size   Total Sample Size="38"
Sample Size from India="38" 
Final Enrollment numbers achieved (Total)= "Applicable only for Completed/Terminated trials"
Final Enrollment numbers achieved (India)="Applicable only for Completed/Terminated trials" 
Phase of Trial   Phase 3 
Date of First Enrollment (India)   01/01/2026 
Date of Study Completion (India) Applicable only for Completed/Terminated trials 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Applicable only for Completed/Terminated trials 
Estimated Duration of Trial   Years="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   This study is a randomized controlled trial exploring the effect of Lego based therapy and Conventional exercises on in hand manipulation skills in children with Autism Spectrum Disorder. Assessment In-Hand Manipulation will be used as primary outcome measure to assess the in hand manipulation skills pre and post intervention. Children will be allocated by lottery method under Group A and Group B. Group A will be given Lego based therapy and Group B will be given Conventional exercises for 45 minutes, 3 days a week for 4 weeks. 
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