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CTRI Number  CTRI/2024/04/066242 [Registered on: 24/04/2024] Trial Registered Prospectively
Last Modified On: 20/04/2024
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug
Surgical/Anesthesia 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   Efficacy of drug Ondansetron for prevention of low blood pressure (hypotension) 
Scientific Title of Study   Comparison of Efficacy and Safety Profile of PreEmptive Ondansetron and Ephedrine for prevention of hypotension under Spinal Anaesthesia: A Prospective Double blinded Randomized Controlled Trial  
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Ashutosh kumar  
Designation  Junior Resident  
Affiliation  All India institute of medical sciences Gorakhpur  
Address  Department of Anaesthesiology AIIMS Gorakhpur Uttar Pradesh India

Gorakhpur
UTTAR PRADESH
273008
India 
Phone  9097124093  
Fax    
Email  kashutosh20198@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Vikram Vardhan  
Designation  HOD and Professor  
Affiliation  All India institute of medical sciences Gorakhpur  
Address  Department of Anaesthesiology AIIMS Gorakhpur Uttar Pradesh India

Gorakhpur
UTTAR PRADESH
273008
India 
Phone  9323267123  
Fax    
Email  vikram15vardhan@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Ashutosh kumar  
Designation  Junior Resident  
Affiliation  All India institute of medical sciences Gorakhpur  
Address  Department of Anaesthesiology AIIMS Gorakhpur Uttar Pradesh India

Gorakhpur
UTTAR PRADESH
273008
India 
Phone  9097124093  
Fax    
Email  kashutosh20198@gmail.com  
 
Source of Monetary or Material Support  
Nil -No monetory support  
 
Primary Sponsor  
Name  None  
Address  Department of Anaesthesiology AIIMS Gorakhpur  
Type of Sponsor  Research institution and hospital 
 
Details of Secondary Sponsor  
Name  Address 
Not applicable   Not applicable  
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 1  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Ashutosh kumar  All India institute of medical sciences Gorakhpur   Operation theatre (Ot complex),Department of Anaesthesiology
Gorakhpur
UTTAR PRADESH 
9097124093

kashutosh20198@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Institutional Human Ethics Committee,All India Institute of Medical Sciences ,Gorakhpur   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: I952||Hypotension due to drugs,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Ephedrine   Patient will receive Ephedrine 6mg diluted to normal saline to make it 5ml total volume given intravenously as bolus ten minutes before giving spinal anaesthesia  
Intervention  Group O Ondansetron 8mg with normal saline   Patient will receive Ondansetron 8mg diluted to normal saline to make it 5ml total volume given Intravenously as bolus ten minutes before giving spinal anaesthesia  
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  45.00 Year(s)
Gender  Both 
Details  ASA Class I  
 
ExclusionCriteria 
Details  Patient’s refusal
Infection at the site
Coagulation abnormality
Allergy to study drugs
Patient receiving Ondansetron
Repeat or failed spinal  
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant, Investigator and Outcome Assessor Blinded 
Primary Outcome  
Outcome  TimePoints 
To compare the efficacy of the two study drugs for prevention of Incidence of Hypotension   Intraoperative  
 
Secondary Outcome  
Outcome  TimePoints 
To compare hemodynamic changes in both the study groups

To compare side effects and complications if any  
Intraoperative  
 
Target Sample Size   Total Sample Size="144"
Sample Size from India="144" 
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 4 
Date of First Enrollment (India)   01/05/2024 
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)   Not Applicable 
Recruitment Status of Trial (India)  Not Yet Recruiting 
Publication Details   N/A 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   This study is a double blind randomised controlled trial comparing efficacy and safety profile of PreEmptive Ondansetron and Ephedrine for prevention of hypotension under spinal anaesthesia in 144patients admitted at AIIMS Gorakhpur for infraumbilical surgeries. 
Primary outcome is to compare efficacy of two study drugs for prevention of incidence of hypotension.Secondary outcome are to compare hemodynamic changes and to compare side effects and complications if any .
 
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