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CTRI Number  CTRI/2022/11/046943 [Registered on: 01/11/2022] Trial Registered Prospectively
Last Modified On: 06/06/2023
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug
Surgical/Anesthesia 
Study Design  Randomized, Parallel Group, Placebo Controlled Trial 
Public Title of Study   TO EVALUATE THE EFFCT OF ORAL IVABRADINE FOR ATTENUATION OF HEMODYNAMIC FOLLOWING LARYNGOSCOPY AND INTUBATION IN PATIENT UNDERGOING ELECTIVE SURGERY UNDER GENERAL ANAESTHESIA 
Scientific Title of Study   Use of Ivabradine for Attenuation of Stressor Response following Laryngoscopy and Intubation in patient undergoing surgery under general anaesthesia in tertiary care hospital: a double blind placebo controlled randomized trial. 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  TETIKCHA GURUNG 
Designation  PG RESIDENT 
Affiliation  SIKKIM MANIPAL INSTITUTE OF MEDICAL SCIENCES 
Address  DEPARTMENT OF ANAESTHESIOLOGY, CENTRAL REFERRAL HOSPITAL, 5TH MILE TADONG

East
SIKKIM
737102
India 
Phone  6294043159  
Fax    
Email  gurung.tetikcha17@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  DR BK GANDHI 
Designation  PROFESSOR AND HEAD OF DEPARTMENT 
Affiliation  SIKKIM MANIPAL INSTITUTE OF MEDICAL SCIENCES 
Address  DEPARTMENT OF ANAESTHESIOLOGY, CENTRAL REFERRAL HOSPITAL, 5TH MILE TADONG
STAFF QUARTER SMIMS 5TH MILE TADONG
East
SIKKIM
737102
India 
Phone  9831779215  
Fax    
Email  basantakumar.g@smims.smu.edu.in  
 
Details of Contact Person
Public Query
 
Name  TETIKCHA GURUNG 
Designation  PG RESIDENT 
Affiliation  SIKKIM MANIPAL INSTITUTE OF MEDICAL SCIENCES 
Address  DEPARTMENT OF ANAESTHESIOLOGY, CENTRAL REFERRAL HOSPITAL, 5TH MILE TADONG

East
SIKKIM
737102
India 
Phone  6294043159  
Fax    
Email  gurung.tetikcha17@gmail.com  
 
Source of Monetary or Material Support  
SIKKIM MANIPAL INSTITUTE OF MEDICAL SCIENCES 
 
Primary Sponsor  
Name  SIKKIM MANIPAL INSTITUTE OF MEDICAL SCIENCES 
Address  CENTRAL REFERRAL HOSPITAL, 5TH MILE TADONG 
Type of Sponsor  Private 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 
TETIKCHA GURUNG  CENTRAL REFERRAL HOSPITAL  ROOM NO 311 PG HOSTEL SMIMS
East
SIKKIM 
6294043159

gurung.tetikcha17@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
SMIMS/IEC/2022-109  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
Modification(s)  
Type  Name  Details 
Comparator Agent  placebo  GROUP II WILL RECIEVE PLACEBO ONE HOUR BEFORE INDUCTION OF ANAESTHESIA AND HEMODYNAMIC PARAMETER WILL BE MEASURED AT SPECIFIED TIME POINTS.  
Intervention  USE OF IVABRADINE FOR ATTENUATION OF HEMODYNAMIC STATUS FOLLOWING LARYNGOSCOPY AND INTUBATION.  GROUP I WILL RECIEVE 5 MG IVABRADINE ONE HOUR BEFORE INDUCTION OF ANAESTHESIA AND HEMODYNAMIC PARAMETER WILL BE MEASURED AT SPECIFIED TIME POINTS. 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  50.00 Year(s)
Gender  Both 
Details  All American Society of Anaesthesiology (ASA) physical status I, aged 18-
50 yrs posted for elective non cardiac surgery under general anaesthesia
requiring endotracheal intubation who consent to be part of the study 
 
ExclusionCriteria 
Details  1. Patient not giving consent for the study.
2. ASA status >II

6
3. Anticipated difficult intubation(Mallampati Class III and IV,
thyromental height < 6 cm , inter-incisor distance <3cm and cervical
instability.
4. Baseline heart rate < 60 b/min or >90 b/min
5. Baseline BP <90/50mm Hg (65) or >140/85mm Hg (105)
6. History of syncope, palpitation, chest pain or cardiac/ respiratory
illness, liver or renal dysfunction.
7. History of substance abuse.
8. Those with ECG abnormalities. 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant and Investigator Blinded 
Primary Outcome  
Outcome  TimePoints 
the change in heart rate, blood
pressure and MAP (mean arterial pressure) following laryngoscopy and
intubation, which shall be compared between the study and control group.
Unattenuated these changes can be 20% or more. 
24 hours of total study duration in each case starting from the oral intake of study drug. 
 
Secondary Outcome  
Outcome  TimePoints 
To assess incidence of side effects and complication if any due to study drug  24 hrs in postoperative period after intake of study drug 
 
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)   01/11/2022 
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="1"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
Publication Details    
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary  
Patients undergoing elective surgical procedure under general anaesthesia
during the study period will be the population group. the study population will receive tab Ivabradine 1 hr before induction of anesthesia and hemodynamic parameter will be measured on specific time period.Research is still going on to evaluate the effectiveness of oral ivabradine in maintenance of hemodynamic stability.
 
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