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CTRI Number  CTRI/2023/02/050048 [Registered on: 24/02/2023] Trial Registered Prospectively
Last Modified On: 10/01/2024
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Other 
Public Title of Study   Impact of Mobile phone Dependency on Neck position, Hand holding power and Breathing function among high school students of Delhi. 
Scientific Title of Study   Effect of Smartphone Addiction on Cervical Posture, Hand Grip Strength and Respiratory Function among Secondary school students of Delhi. 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Jyoti Dubey 
Designation  MPT 1st year 
Affiliation  Banarsidas Chandiwala Institute of Physiotherapy, Indraprastha University  
Address  FLAT NO. 112, ROSE APARTMENT, DWARKA SECTOR -18B
Chandiwala estate, Maa Anandmai marg, Kalkaji
South West
DELHI
110075
India 
Phone  08700720231  
Fax    
Email  jyotiminidubey98@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Nidhi Kalra 
Designation  Associate Professor  
Affiliation  Banarsidas Chandiwala Institute of Physiotherapy, Indraprastha University  
Address  Banarsidas Chandiwala Institue of Physiotherapy, Chandiwala estate, Maa Anandmai marg, Kalkaji
Chandiwala estate, Maa Anandmai marg, Kalkaji
South West
DELHI
110019
India 
Phone  9910876386  
Fax    
Email  nidhiskalra@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Jyoti Dubey 
Designation  MPT 1st year  
Affiliation  Banarsidas Chandiwala Institute of Physiotherapy, Indraprastha University  
Address  FLAT NO.112 ROSE APARTMENT, DWARKA, SECTOR 18B
Chandiwala estate, Maa Anandmai marg, Kalkaji
South West
DELHI
110075
India 
Phone  08700720231  
Fax    
Email  jyotiminidubey98@gmail.com  
 
Source of Monetary or Material Support  
Banarsidas Chandiwala Institue of Physiotherapy. 
 
Primary Sponsor  
Name  Jyoti Dubey 
Address  Flat no. 112, Rose Apartment, Dwarka Sector 18B,Dwarka New Delhi 110075 
Type of Sponsor  Other [Self] 
 
Details of Secondary Sponsor  
Name  Address 
Nidhi Kalra  Banarsidas Chandiwala Institute of Physiotherapy,Maa Anandamai Marg ,Kalkaji, New Delhi - 110019 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Jyoti Dubey  J.N. INTERNATIONAL SCHOOL  BIOLOGY LAB, 1st FLOOR, SENIOR WING, J.N. INTERNATIONAL SCHOOL, JAGADAMBA COLONY, AALI VIHAR, SARITA VIHAR, NEW DELHI - 110076
South
DELHI 
8700720231

jyotiminidubey98@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 2  
Name of Committee  Approval Status 
Banarsidas Chandiwala Institute of Physiotherapy Ethical Committee (BCIPEC)   Approved 
J.N INTERNATIONAL SCHOOL  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Healthy Human Volunteers  Healthy individual  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  14.00 Year(s)
Age To  18.00 Year(s)
Gender  Both 
Details  1. Students having smartphone addicted (defined by SAS-SV Questionnaire).
2. The students having Body Mass Index (BMI) in the normal range that is 18.5 to 24.9 kgm-2.
3. Students having adequate understanding of English.
4. Those who are willing to participate.
 
 
ExclusionCriteria 
Details  1. Students suffering from musculoskeletal disorder, neurological disorder, respiratory disorders and congenital defects.
2. Recent history of fracture and injury of the upper limb and spine.
 
 
Method of Generating Random Sequence   Coin toss, Lottery, toss of dice, shuffling cards etc 
Method of Concealment   Other 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
Craniovertebral angle
Hand grip strength
FEV1
FVC
FEV1/FVC
FEF 25-75%
MVV
 
at baseline 
 
Secondary Outcome  
Outcome  TimePoints 
smartphone usage per day (in hours)  1 year 
 
Target Sample Size   Total Sample Size="246"
Sample Size from India="246" 
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   N/A 
Date of First Enrollment (India)   01/03/2023 
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="0"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
Publication Details   NA 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary  

It is an observational cross-sectional study. The aim of the study is to check the effect of smartphone addiction on cervical posture, hand grip strength and respiratory function among secondary school students of Delhi. A total of 246 students each will be taken by random method sampling on the basis of the inclusion and exclusion criterion. Procedure includes secondary school students having Smartphone Addiction (defined by SAS-SV Questionnaire) and Body mass index (BMI) in the normal range (18.5 to 24.9 kg/m2), measurement of  Craniovertebral angle (CVA) using ON PROTRACTOR app, hand grip strength through Jamar grip dynamometer, Respiratory function testing using Clarity Spiro Tech CMPS – 01. Primary outcome includes Craniovertebral angle (CVA), Hand grip strength and Respiratory function (FEV1, FVC,  FEV1/FVC, FEF 25-75%,  MVV,  Breathing inspiration hold time,  Breathing inspiration hold time). Statistical analyses will be performed by using SPSS software. (Version 28.0.1.1). Mean ± SD will be calculated for the quantitative variables and frequency along with the percentage will be calculated for categorical data. Appropriate statistical analysis will be done after collecting data.

 
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