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CTRI Number  CTRI/2025/07/090212 [Registered on: 04/07/2025] Trial Registered Prospectively
Last Modified On: 02/07/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Drug 
Study Design  Randomized, Parallel Group Trial 
Public Title of Study   A study to compare the effects of two injections on nausea and vomiting in patients after ear, nose, and throat surgeries. 
Scientific Title of Study   A randomised prospective comparative study of the effect of neostigmine 0.05mg per kg and sugammadex 2mg per kg on postoperative nausea and vomiting in adult patients under general anaesthesia in ear, nose, throat surgery. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Sarayu M Suresh 
Designation  Pg student, Anaesthesiology 
Affiliation  Mysore Medical College and Research Institute 
Address  Mysore Medical College and Research Institute, Department of Anaesthesia, 1st floor, room no 1, new stone building, KR Hospital, Irwin road, Mysore, Karnataka

Mysore
KARNATAKA
570001
India 
Phone  9645243905  
Fax    
Email  sarayusuresh03828@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr V Y Srinivas 
Designation  Professor and Head of Department of Anaesthesiology 
Affiliation  Mysore Medical College and Research Institute 
Address  Mysore Medical College and Research Institute, Department of Anaesthesia, 1st floor, room no 1, new stone building, KR Hospital, Irwin road, Mysore, Karnataka

Mysore
KARNATAKA
570001
India 
Phone  9353837014  
Fax    
Email  drsrinivasvy@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr V Y Srinivas 
Designation  Professor and Head of Department of Anaesthesiology 
Affiliation  Mysore Medical College and Research Institute 
Address  Mysore Medical College and Research Institute, Department of Anaesthesia, 1st floor, room no 1, new stone building, KR Hospital, Irwin road, Mysore, Karnataka

Mysore
KARNATAKA
570001
India 
Phone  9353837014  
Fax    
Email  drsrinivasvy@gmail.com  
 
Source of Monetary or Material Support  
Mysore Medical College and Research Institute, KR Hospital, Irwin road, Mysore, 570001 
 
Primary Sponsor  
Name  Mysore Medical College and Research Institute 
Address  Irwin road, next to railway station, Mysore, Karnataka 570001 
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 Sarayu M Suresh  Krishna Rajendra hospital  Mysore Medical College and Research Institute, department of anaesthesiology, 1st floor, room no 1, new stone building, KR hospital, Irwin road, Mysore, Karnataka
Mysore
KARNATAKA 
9645243905

sarayusuresh03828@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Mysore Medical College and Research Institute and associated hospitals, Mysore  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: H701||Chronic mastoiditis, (2) ICD-10 Condition: J320||Chronic maxillary sinusitis, (3) ICD-10 Condition: J382||Nodules of vocal cords,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Neostigmine  Effect of Neostigmine 0.05mg/kg on post operative nausea and vomiting in adult patients under general anaesthesia in ear, nose, throat surgery 
Intervention  Sugammadex  Effect of Sugammadex 2mg/kg on post operative nausea and vomiting in adult patients under general anaesthesia in ear, nose, throat surgery 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  ASA grade 1 and 2 patients scheduled for elective ENT surgery with Apfel score 0 to 2 and BMI less than 30kg per m2 
 
ExclusionCriteria 
Details  Patients who were obese (body mass index greater than 30 kg per m2)
Pregnant
History of PONV
Apfel score more than 2
Impaired renal function (creatinine clearance less than 30ml per min)
Required postoperative ventilation
Allergic to any drugs used in the study
Patients who underwent middle ear surgery requiring nerve monitoring 
 
Method of Generating Random Sequence   Coin toss, Lottery, toss of dice, shuffling cards etc 
Method of Concealment   Sequentially numbered, sealed, opaque envelopes 
Blinding/Masking   Participant Blinded 
Primary Outcome  
Outcome  TimePoints 
Post operative nausea and vomiting
Amount of antiemetics given
Any other side effects 
1, 6, 12, 24 hours post operatively. 
 
Secondary Outcome  
Outcome  TimePoints 
Total antiemetic dosage administered and to assess the side effects after reversal with neostigmine and sugammadex in 24 hours.  24 hours 
 
Target Sample Size   Total Sample Size="70"
Sample Size from India="70" 
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 2/ Phase 3 
Date of First Enrollment (India)   25/07/2025 
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   N/A 
Individual Participant Data (IPD) Sharing Statement

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

Response - NO
Brief Summary   The study is conducted to compare the effect of Sugammadex and Neostigmine on postoperative nausea and vomiting in adult patients under general anaesthesia in ear  nose  throat surgery.
We also compare the amount of antiemetics given in the postoperative period and to know about the other side effects caused by these drugs, so that reversal agents can be decided for each case judiciously.
 
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