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CTRI Number  CTRI/2022/07/044310 [Registered on: 25/07/2022] Trial Registered Prospectively
Last Modified On: 02/02/2023
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Follow Up Study 
Study Design  Other 
Public Title of Study   Reason of more then two attempts of laryngoscopy in children age 0-12years 
Scientific Title of Study   Incidence and factors responsible for multiple attempts at laryngoscopy in children 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Aarti Agarwal 
Designation  Associate professor 
Affiliation  SGPGIMS 
Address  DEPARTMENT OF ANAESTHESIOLOGY SGPGIMS LUCKNOW

Lucknow
UTTAR PRADESH
226014
India 
Phone  8765974039  
Fax    
Email  aarti_agarwal000@yahoo.co.uk  
 
Details of Contact Person
Scientific Query
 
Name  Dr Aarti Agarwal 
Designation  Additional professor 
Affiliation  SGPGIMS 
Address  DEPARTMENT OF ANAESTHESIOLOGY SGPGIMS LUCKNOW

Lucknow
UTTAR PRADESH
226014
India 
Phone  8765974039  
Fax    
Email  aarti_agarwal000@yahoo.co.uk  
 
Details of Contact Person
Public Query
 
Name  Dr Sangh Ratna Gautam 
Designation  Junior Resident 
Affiliation  SGPGIMS 
Address  DEPARTMENT OF ANAESTHESIOLOGY, SGPGIMS,LUCKNOW

Lucknow
UTTAR PRADESH
226014
India 
Phone  7991644204  
Fax    
Email  sanghratna19@gmail.com  
 
Source of Monetary or Material Support  
Sanjay Gandhi Post Graduate Institute of Medical Sciences, Lucknow, UP 
 
Primary Sponsor  
Name  Dr Aarti Agarwal 
Address  Associate Professor,Department of Anesthesiology, SGPGIMS, Lucknow 
Type of Sponsor  Other [(self)] 
 
Details of Secondary Sponsor  
Name  Address 
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 Aarti Agarwal  SGPGIMS,Lucknow  Peadiatric OT,First Floor,PMSSY BLOCK. Main OT Complex, Main Neuro OT SGPGIMS , LUCKNOW
Lucknow
UTTAR PRADESH 
8765974039

aarti_agarwal0000@yahoo.co.uk 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional ethical committee ,sgpgi  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: 8||Other Procedures,  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  0.00 Year(s)
Age To  12.00 Year(s)
Gender  Both 
Details  .All patient of age 0-12 years,
.Requiring GA with ET intubation for elective
surgical procedure
.ASA I and ASA II 
 
ExclusionCriteria 
Details  ASA IV patient
Emergency cases 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Case Record Numbers 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
To find out the incidence of Multiple (More than 1)attempts of Laryngoscopy before endotracheal intubation in children undergoing elective surgery requiring general anaesthesia

 
One time point that is after induction of general anaesthesia but before endotracheal intubation 
 
Secondary Outcome  
Outcome  TimePoints 
To identify factors responsible for multiple attempts of laryngoscopy  Single time point i.e. after induction of general anaesthesia but before endotracheal intubation 
 
Target Sample Size   Total Sample Size="110"
Sample Size from India="110" 
Final Enrollment numbers achieved (Total)= "0"
Final Enrollment numbers achieved (India)="538" 
Phase of Trial   N/A 
Date of First Enrollment (India)   01/08/2022 
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="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
Publication Details   NOT PUBLISHED  
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   Paediatric airway management has always posed a greater challenge, for anesthesiologists, in contrast to adults. Although most children with difficult airways are recognised before induction of anesthesia but still chances of airway related adverse events is more in younger population. Reasons for this lies in the fact that pediatric respiratory physiology is different from that of adult. They have low physiologic reserve, Oxygen consumption is higher, have lower functional residual capacity and their airway is more reactive. A small amount of narrowing (due to oedema, inflammation, etc.,) in the already small pediatric airway have severe consequences on respiratory function. Increase in number of laryngoscopy attempts cause increased airway manipulation, and longer discontinuation of oxygenation, leading to laryngospasm, desaturation, bradycardia, Airway oedema, airway trauma, aspiration, hypoxemia, hypotension, dysrhythmia and cardiac arrest. Thoughtful attention to recognition of factors which may contribute to increase in laryngoscopy attempts may help in maximizing the chance for first attempt success. The incidence of multiple attempts and various factors responsible for it are not properly defined in patient population presenting to our institute. Identification of various factors will help to reduce the risk of adverse events associated with multiple laryngoscopy attempts. The number of laryngoscopy attempts matter!! 
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