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CTRI Number  CTRI/2021/09/036334 [Registered on: 08/09/2021] Trial Registered Prospectively
Last Modified On: 07/09/2021
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   TO COMPARE BETWEEN THREE INSTRUMENTS USED TO VISUALIZE VOCAL CORDS 
Scientific Title of Study   Comparison of ease of intubation with airtraq, miller, and macintosh laryngoscope blades in children- a prospepective randomised trial 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  ARUNIMA K G 
Designation  JUNIOR RESIDENT 
Affiliation  KARNATAKA INSTITUTE OF MEDICAL SCIENCES 
Address  DEPARTMENT OF ANAESTHESIOLOGY, KIMS, HUBLI,
DEPARTMENT OF ANAESTHESIOLOGY, KIMS, HUBLI,
Dharwad
KARNATAKA
580032
India 
Phone  08281705970  
Fax    
Email  arunima.kg@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  DR MADHURI KURDI 
Designation  HEAD OF THE DEPARTMENT 
Affiliation  KARNATAKA INSTITUTE OF MEDICAL SCIENCES 
Address  DEPARTMENT OF ANAESTHESIOLOGY, KIMS, HUBLI
DEPARTMENT OF ANAESTHESIOLOGY, KIMS, HUBLI
Dharwad
KARNATAKA
580032
India 
Phone  8147112765  
Fax    
Email  arunima.kg@gmail.com  
 
Details of Contact Person
Public Query
 
Name  MADHURI KURDI 
Designation  HAED OF THE DEPARTMENT 
Affiliation  KARNATAKA INSTITUTE OF MEDICAL SCIENCES 
Address  DEPARTMENT OF ANAESTHESIOLOGY, KIMS, HUBLI,
DEPARTMENT OF ANAESTHESIOLOGY, KIMS, HUBLI,
Dharwad
KARNATAKA
580032
India 
Phone  8147112765  
Fax    
Email  arunima.kg@gmail.com  
 
Source of Monetary or Material Support  
Karnataka Institute of Medical Sciences, Vidhyanagar, Hubali, Karnataka, 580022 
 
Primary Sponsor  
Name  KIMS 
Address  KIMS, HUBLI, KARNATAKA 
Type of Sponsor  Government medical college 
 
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 Arunima K G  KIMS  Department of Anaesthesiology, KIMS,Hubli, Karnataka
Dharwad
KARNATAKA 
08281705970

arunima.kg@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
KIMS Hubli  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, (2) ICD-10 Condition: J330||Polyp of nasal cavity, (3) ICD-10 Condition: J330||Polyp of nasal cavity, (4) ICD-10 Condition: J330||Polyp of nasal cavity, (5) ICD-10 Condition: J330||Polyp of nasal cavity,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Comparing ease of intubation in 3 groups. Patients intubated with airtraq ,Miller, macintosh  Size of the Laryngoscope is based on the age and weight of the child 
 
Inclusion Criteria  
Age From  2.00 Year(s)
Age To  10.00 Year(s)
Gender  Both 
Details  ASA grade 1 and 2
weight of 10 – 35 kg
Adequate mouth opening
Various elective surgerical procedures under general anesthesia 
 
ExclusionCriteria 
Details  Patients with active upper / lower respiratory tract infections
Risk of aspiration
Severe systemic disease
Anticipated difficult airway
Potiential and actual cervical spine injury
Laryngeal trauma
Hypoxia
Coagulopathy 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant Blinded 
Primary Outcome  
Outcome  TimePoints 
Ease of intubation
ï‚·Intubation Difficulty Score (IDS),
Cormack–Lehane grade and Percentage of Glottic Opening (POGO)
Haemodynamic response  
Preinduction, Postintubation 0min, 1 min, 3 min, 5 min 
 
Secondary Outcome  
Outcome  TimePoints 
Heamodynamic response  0 min, 3 min, 5 min  
 
Target Sample Size   Total Sample Size="75"
Sample Size from India="75" 
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 2 
Date of First Enrollment (India)   12/10/2021 
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="2"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   Nil 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   The aim of our study is to compare the ease of intubationof Airtraq laryngoscope blade with miller and macintosh laryngoscope blades of appropriate sizes in children undergoing elective surgeries under general anaesthsia




Objectives include:
Time taken for intubation
Ease of intubation
Intubation Difficulty Score
Cormack - L ehane grade and Percentage of Glottic Opening
Haemodynamic response
 
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