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CTRI Number  CTRI/2021/06/034170 [Registered on: 11/06/2021] Trial Registered Prospectively
Last Modified On: 25/06/2022
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cohort Study 
Study Design  Other 
Public Title of Study   STOP-BANG Questionnaire to screen OSA in patients posted for surgery 
Scientific Title of Study   STOP-BANG Questionnaire as a screening tool for obstructive sleep apnoea in the surgical population: A prospective observational study 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Kajal Shetty  
Designation  Student 
Affiliation  Justice K S Hegde charitable Hospital deral 
Address  Department of Anaesthesia and OT technology Justice K S Hegde charitable Hospital Deralakatte Mangaluru
"Shiv din" nilaya opposite Karnataka Bank jeppu market Mangaluru
Dakshina Kannada
KARNATAKA
575002
India 
Phone  8073814280  
Fax    
Email  kajalshetty98@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Kajal Shetty  
Designation  Student 
Affiliation  Justice K S Hegde charitable Hospital deral 
Address  Department of Anaesthesia and OT technology Justice K S Hegde charitable Hospital Deralakatte Mangaluru
"Shiv din" nilaya opposite Karnataka Bank jeppu market Mangaluru
Dakshina Kannada
KARNATAKA
575002
India 
Phone  8073814280  
Fax    
Email  kajalshetty98@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Kajal Shetty  
Designation  Student 
Affiliation  Justice K S Hegde charitable Hospital deral 
Address  Department of Anaesthesia and OT technology Justice K S Hegde charitable Hospital Deralakatte Mangaluru
"Shiv din" nilaya opposite Karnataka Bank jeppu market Mangaluru
Dakshina Kannada
KARNATAKA
575002
India 
Phone  8073814280  
Fax    
Email  kajalshetty98@gmail.com  
 
Source of Monetary or Material Support  
K S Hegde Medical Academy 
 
Primary Sponsor  
Name  Kajal Shetty  
Address  Department of Anaesthesia and OT technology Justice K S Hegde Hospital Deralakatte Mangaluru 
Type of Sponsor  Other [Self] 
 
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 Rashmi Soori  Justice K S Hegde Charitable Hospital  Department of anesthesiology Deralakatte Mangaluru
Dakshina Kannada
KARNATAKA 
8050152374

drrashmisoori@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Ethics committee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  , (1) ICD-10 Condition: O||Medical and Surgical,  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  95.00 Year(s)
Gender  Both 
Details  All adult patients posted for elective surgery 
 
ExclusionCriteria 
Details  Pediatric, Pregnant patients 
 
Method of Generating Random Sequence    
Method of Concealment    
Blinding/Masking    
Primary Outcome  
Outcome  TimePoints 
To estimate the prevalence of OSA in subjects undergoing surgery using STOP-BANG Questionnaire  12 - 24 hours prior to anaesthesia  
 
Secondary Outcome  
Outcome  TimePoints 
In those patients undergoing general anaesthesia, to estimate incidence of difficult airway.
To correlate the incidence of difficult airway with higher STOP-BANG scores. 
During the induction of anaesthesia 
 
Target Sample Size   Total Sample Size="174"
Sample Size from India="174" 
Final Enrollment numbers achieved (Total)= "174"
Final Enrollment numbers achieved (India)="174" 
Phase of Trial   N/A 
Date of First Enrollment (India)   18/06/2021 
Date of Study Completion (India) 31/12/2021 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) 31/12/2021 
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   Not yet published 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   Majority of OSA is undiagnosed and carries perioperative risk during induction and recovery due to airway collapse. Screening OSA with STOP-BANG questionnaire may help us to be prepared for the airway complications helping us to minimize them. 
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