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CTRI Number  CTRI/2022/06/043325 [Registered on: 17/06/2022] Trial Registered Prospectively
Last Modified On: 15/06/2022
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Medical Device 
Study Design  Randomized, Parallel Group, Active Controlled Trial 
Public Title of Study   To compare Blockbuster LMA versus Videolaryngoscope for tracheal intubation.  
Scientific Title of Study   Comparison of Blockbuster Laryngeal Mask Airway versus Videolaryngoscope for Tracheal Intubation; A randomized interventional study at SMS Medical College, Jaipur  
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Reema Meena 
Designation  Senior Professor 
Affiliation  Sawai Man Singh Medical College ,Jaipur 
Address  Department of Anesthesiology, Sawai Man Singh Medical College and Attached Hospital, Adarsh Nagar, Jaipur

Jaipur
RAJASTHAN
302004
India 
Phone  9414398827  
Fax    
Email  Reemadrrn@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Reema Meena 
Designation  Senior Professor 
Affiliation  Sawai Man Singh Medical College,Jaipur 
Address  Department of Anesthesiology, Sawai Man Singh Medical College and Attached Hospital, Adarsh Nagar, Jaipur

Jaipur
RAJASTHAN
302004
India 
Phone  9414398827  
Fax    
Email  Reemadrrn@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Aayushi Mudgal 
Designation  Resident Doctor 
Affiliation  Sawai Man Singh Medical College, Jaipur 
Address  SMS Medical College and Hospitals Jaipur.
A-208,Madhav Nagar,Lane-2,Chourasiyawas Road, Ajmer
Ajmer
RAJASTHAN
302004
India 
Phone  9509395630  
Fax    
Email  dr.aayushi.mudgal@gmail.com  
 
Source of Monetary or Material Support  
Department of Anesthesiology, Sawai Man Singh Medical College and attached Hospital Jaipur 
 
Primary Sponsor  
Name  Department of Anesthesiology Sawai Man Singh Medical College and attached Hospital Jaipur 
Address  JLN Marg, Adarsh Nagar, Jaipur 
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 Reema Meena  Sawai Man Singh Medical College  Department of Anaesthesia,SMS Medical College, Adarsh Nagar, Jaipur.
Jaipur
RAJASTHAN 
09414398827

Reemadrrn@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Office of the 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 
Comparator Agent  Intubating Laryngeal Mask Airway  Blockbuster Laryngeal Mask Airway which is an intubating laryngeal mask airway is used for tracheal intubation at the time of induction in elective surgeries under general anesthesia 
Intervention  Videolaryngoscope  Videolaryngoscope used for tracheal intubation at the time of induction in elective surgeries under general anesthesia 
 
Inclusion Criteria  
Age From  30.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  1)Weight-40-80kg
2)ASA physical status 1-3
3)Undergoing elective surgery under general anesthesia 
 
ExclusionCriteria 
Details  1)Known/predicted difficult airway
2)Patients with some airway pathology(Mass,Infections)
3)Negative patient consent
4)NBM<6hours
5)Mouth opening less than 3cm 
 
Method of Generating Random Sequence   Other 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant, Investigator and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
Intubation Time  2 minutes 
 
Secondary Outcome  
Outcome  TimePoints 
1)First attempt success rate.
2)No.of intubation attempts
3)Insertion Time
4)Hemodynamic parameters(BP,Heart rate,spo2,Mean arterial pressure)
4)Complications
 
7 minutes 
 
Target Sample Size   Total Sample Size="60"
Sample Size from India="60" 
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)   20/07/2022 
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="0"
Months="3"
Days="0" 
Recruitment Status of Trial (Global)   Not Yet Recruiting 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   None yet 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   This prospective randomized  controlled study is conducted  to find out which  medical device (Videolaryngoscope or Blockbuster Laryngeal Mask Airway) is better in achieving shorter intubation time, more first attempt success ,less no. of attempts ,stable post intubation hemodynamics, better ease of insertion and lesser complications. 
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