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CTRI Number  CTRI/2024/10/075499 [Registered on: 18/10/2024] Trial Registered Prospectively
Last Modified On: 27/04/2026
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Case Control Study 
Study Design  Other 
Public Title of Study   Evaluation of low back muscle activity in knee osteoarthritis patient. 
Scientific Title of Study   Activation of Lumbar Erector Spinae And Multifidus Muscles In Knee Osteoarthritius Patients : An Age And Gender Matched Electromyography Study. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Zubia Veqar 
Designation  Honorary Director and Professor 
Affiliation  Centre For Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia 
Address  Room no. 202, Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia, Maulana MD Ali Jauhar Marg, Okhla, New Delhi - 110025, India

South
DELHI
110025
India 
Phone  9958993486  
Fax    
Email  veqar.zubia@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Zubia Veqar 
Designation  Honorary Director and Professor 
Affiliation  Centre For Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia 
Address  Room no. 202, Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia, Maulana MD Ali Jauhar Marg, Okhla, New Delhi - 110025, India

South
DELHI
110025
India 
Phone  9958993486  
Fax    
Email  veqar.zubia@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Sachin Kumar 
Designation  Student 
Affiliation  Centre For Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia 
Address  Room no. 207, Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia, Maulana MD Ali Jauhar Marg, Okhla, New Delhi - 110025, India

South
DELHI
110025
India 
Phone  8447398983  
Fax    
Email  sachinkumar230600@gmail.com  
 
Source of Monetary or Material Support  
Jamia Millia Islamia, New Delhi, India 
 
Primary Sponsor  
Name  Jamia Millia Islamia 
Address  Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia, Maulana MD Ali Jauhar Marg, Okhla, New Delhi - 110025, India 
Type of Sponsor  Other [Central University ] 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Zubia Veqar  Jamia Millia Islamia   Physiotherapy Clinic, Centre for Physiotherapy and Rehabilitation Sciences, Jamia Millia Islamia, Maulana MD Ali Jauhar Marg, Okhla, New Delhi - 110025, India
South
DELHI 
09958993486

veqar.zubia@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics Committee, Jamia Millia Islamia  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: M171||Unilateral primary osteoarthritisof knee,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  NIL  NIL 
 
Inclusion Criteria  
Age From  50.00 Year(s)
Age To  90.00 Year(s)
Gender  Both 
Details  Knee osteoarthritis patient

Unilateral Knee Osteoarthritis

Knee osteoarthritis according to criteria of American College of Rheumatology

Morning Stiffness less than 30 minutes

Crepitus on active motion and Osteophytes

Bony Tenderness

No palpable warmth of synovium

NPRS between 3 to 6

BMI less than 30

Healthy individuals

All subjects with no musculoskeletal or neuromuscular disorders

Age and gender matched individual Age more than 50

No history of low back or knee pain

No history of hip or back injury or surgery 
 
ExclusionCriteria 
Details  Patients with history of hip and/or back injury or surgery.

Past history of lower-limb joint replacement.

History of significant problems related to any other joint of upper limb, lower limb or
the spine.

Patients with lower limb vascular disorders. 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Root Mean Square (RMS) and Maximum Voluntary Isometric Contraction(MVIC)  At day 1 
 
Secondary Outcome  
Outcome  TimePoints 
NIL  NIL 
 
Target Sample Size   Total Sample Size="36"
Sample Size from India="36" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="0" 
Phase of Trial   N/A 
Date of First Enrollment (India)   28/10/2024 
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="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
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  




The patients will be recruited from the community and the Centre for Physiotherapy and Rehabilitation Sciences (CPRS) clinic, Jamia Millia Islamia on the basis of the inclusion and exclusion criteria. Patients would be required to sign the consent form explaining their rights as research subjects. All the identifying information on the consent form and the demographic data shall be confidential. The assessment of the patient will include demographic data, anthropometric characteristics and screening for knee osteoarthritis. EMG measurements will be performed by a qualified physiotherapist. Using surface electromyography, onset amplitude of 2 muscles will be measured.  Assessment will be done only once.



 
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