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CTRI Number  CTRI/2019/12/022445 [Registered on: 19/12/2019] Trial Registered Prospectively
Last Modified On: 13/12/2019
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   COMPARATIVE STUDY 
Study Design  Other 
Public Title of Study   A Comparative Study for Prediction of Difficulty of laryngoscopic Endotracheal Intubation in Operation Theatre by Measuring Patient Height and Neck Before Coming to Operation Theatre. 
Scientific Title of Study   A comparative study to evaluate difficulty of laryngoscopic endotracheal intubation by using ratio of patient height to thyromental distance, ratio of neck circumference to thyromental distance and thyromental height in adult patients in tertiary care centre 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Sukhdev Rao 
Designation  Junior Resident 
Affiliation  Dr. S. N. Medical College And Associated Group Of Hospitals, Jodhpur ( Rajasthan ) 
Address  Department Of Anaesthesiology, MDM Hospital, Shashtri Nagar, Jodhpur
Dr. S. N. Medical College, Shashtri Nagar, Jodhpur (Rajasthan )
Jodhpur
RAJASTHAN
342001
India 
Phone  8829956509  
Fax    
Email  sdrao2006@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr U D Sharma 
Designation  Senior Professor and Head of department 
Affiliation  Dr. S. N. Medical College And Associated Group Of Hospitals, Jodhpur ( Rajasthan ) 
Address  Department Of Anaesthesiology, Dr. S.N. Medical College, Shashtri Nagar, Jodhpur.
Department of Anaesthesiogy,MGH hospital , near Jalori gate,Jodhpur (Rajasthan )
Jodhpur
RAJASTHAN
342001
India 
Phone  9828036002  
Fax    
Email  doctorudsharma@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Sukhdev Rao 
Designation  Junior Resident 
Affiliation  Dr. S. N. Medical College And Associated Group Of Hospitals, Jodhpur ( Rajasthan ) 
Address  Department of Anaesthesiology, MDM Hospital,Shashtri Nagar, Jodhpur
Dr. S. N. Medical College, Shashtri Nagar, Jodhpur (Rajasthan ) PIN - 32001
Jodhpur
RAJASTHAN
342001
India 
Phone  8829956509  
Fax    
Email  sdrao2006@gmail.com  
 
Source of Monetary or Material Support  
Dr. S. N. Medical College, Shashtri Nagar, Jodhpur(Rajasthan ) PIN-32001 
 
Primary Sponsor  
Name  Dr S N Medical College and Associated Group of Hospitals Jodhpur Rajasthan 
Address  Dr. S. N. Medical College, Shashtri Nagar, Jodhpur (Rajasthan) 
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 Sukhdev Rao  Dr. S.N. Medical College and Associated Group of Hospitals(MDM, MGH, Umaid Hospital) Jodhpur.  Department Of Anaesthesiology, Shashtri Nagar, Jodhpur (Rajasthan) PIN-342001
Jodhpur
RAJASTHAN 
8829956509

sdrao2006@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Dr Sampurnanand Medical College, Jodhpur  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  , (1) ICD-10 Condition: 8||Other Procedures,  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  Patients of ASA grad 1 and 2, weight 50 -80 kg, posted for elective surgery under general anaesthesia 
 
ExclusionCriteria 
Details  Patient refusal, edentulous, pregnancy, upper air way facial abnormality or pathology, tumour, midline neck swelling requiring a rapid sequence induction or awake intubation, patients with history of previous surgery, burn, radiation or trauma to upper airway, unable to stand erect, patients with various craniofacial syndromes having facial abnormality like Treacher Collins Syndrome, Klippel Feil Syndrome, Crouzon Syndrome, Apert Syndrome etc. 
 
Method of Generating Random Sequence    
Method of Concealment    
Blinding/Masking    
Primary Outcome  
Outcome  TimePoints 
To compare the sensitivity, specificity, positive predictive value and negative predictive value of ratio of patient height to thyromental distance, ratio of patient neck circumference to thyromental distance and thyromental height in adult patients.  By December2020 
 
Secondary Outcome  
Outcome  TimePoints 
NA  NA 
 
Target Sample Size   Total Sample Size="316"
Sample Size from India="316" 
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)   19/12/2019 
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)   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)?  

Brief Summary   This study " A comparative study to evaluate difficulty of laryngoscopic endotracheal intubation by using ratio of patient height to thyromental distance, ratio of neck circumference to thyromental distance and thyromental height in adult patients in tertiary care centre " will be done at Dr S.N. Medical college and associated group of hospitals Jodhpur, Rajasthan. The study will be done under the guidance of my guide and the study is approved by the Institutional Ethecs Committee Dr Sampurnanand Medical College, Jodhpur. 
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