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CTRI Number  CTRI/2025/03/082518 [Registered on: 18/03/2025] Trial Registered Prospectively
Last Modified On: 11/03/2025
Post Graduate Thesis  Yes 
Type of Trial  Interventional 
Type of Study   Process of Care Changes 
Study Design  Randomized, Parallel Group, Active Controlled Trial 
Public Title of Study   Comparison Of Gastric Content In patients Fasting Vs patients given with Oral Rehydration Solution 2hours prior to surgery using Ultrasound machine placed on Stomach.  
Scientific Title of Study   A Randomized Prospective Comparative Study Of Assessment Of Residual Gastric Volume By USG In Patients With Overnight Fasting Vs Administration Of Oral Re Hydration Solution 2 Hours Prior To The Surgery In A Tertiary Cancer Care Center 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Bharath B  
Designation  MD Student 
Affiliation  Kidwai Memorial Institute of Oncology , Bengaluru 
Address  Room no 105,OT complex building, Kidwai memorial institute of oncology, Dr M H Marigowda Road, Bengaluru

Bangalore
KARNATAKA
560029
India 
Phone  8553282568  
Fax    
Email  iambharathbharath@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Henjarappa K S  
Designation  Associate Professor  
Affiliation  Kidwai Institute of Oncology, Bengaluru 
Address  Room No 105, OT Complex Building, Ground Floor, Kidwai Memorial Institute Of Oncology, Bengaluru

Bangalore
KARNATAKA
560029
India 
Phone  7019933746  
Fax    
Email  drhenjarappa@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Henjarappa K S  
Designation  Associate Professor  
Affiliation  Kidwai Institute of Oncology, Bengaluru 
Address  Room No 105, OT Complex Building, Ground Floor, Kidwai Memorial Institute Of Oncology, Bengaluru

Bangalore
KARNATAKA
560029
India 
Phone  7019933746  
Fax    
Email  drhenjarappa@gmail.com  
 
Source of Monetary or Material Support  
Room no 105,OT complex building, Department of Anaesthesiology, Kidwai Memorial Institute of Oncology, Bangalore, India- 560029 
 
Primary Sponsor  
Name  Dr Bharath B 
Address  Room No 105 Department of Anaesthesiology , OT complex building , Kidwai Memorial institute of Oncology, Banglore , india -560029 
Type of Sponsor  Other [Self] 
 
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 Bharath B   Kidwai memorial institute of Oncology  Department of Anesthesiology and pain Relief, OT Block, Kidwai Memorial Institute Of Oncology, Dr M H Marigowda Road Bengaluru 560029
Bangalore
KARNATAKA 
8553282568

iambharathbharath@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Medical Ethics Committe, Kidwai Memorial Institute Of Oncology  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: C40-C41||Malignant neoplasms of bone and articular cartilage, (2) ICD-10 Condition: C00-C14||Malignant neoplasms of lip, oral cavity and pharynx, (3) ICD-10 Condition: C30-C39||Malignant neoplasms of respiratory and intrathoracic organs, (4) ICD-10 Condition: C43-C44||Melanoma and other malignant neoplasms of skin, (5) ICD-10 Condition: C45-C49||Malignant neoplasms of mesothelial and soft tissue, (6) ICD-10 Condition: C50-C50||Malignant neoplasms of breast, (7) ICD-10 Condition: C51-C58||Malignant neoplasms of female genital organs, (8) ICD-10 Condition: C60-C63||Malignant neoplasms of male genital organs, (9) ICD-10 Condition: C64-C68||Malignant neoplasms of urinary tract, (10) ICD-10 Condition: C73-C75||Malignant neoplasms of thyroid and other endocrine glands, (11) ICD-10 Condition: C7A-C7A||Malignant neuroendocrine tumors,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  Administration of Oral rehydration solution 200ml 2 hours prior to the Surgery   Administration of Oral rehydration solution 2 hours prior to the surgery and assessment of residual gastric volume after 2 hours i.e at the time of taking up to surgery by Ultrasound examination on the gastric antrum and calculate the risk of aspiration using Anahi Perlas formula  
Comparator Agent  Nil per oral patients overnight- 8 hours for solids  Assessment of gastric volume for patients with nil per oral overnight using Ultrasound on gastric antrum and using Anahi perlas formula and assessing the risk of aspiration.  
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  60.00 Year(s)
Gender  Both 
Details  1.Patients undergoing elective Surgery
2.age between 18 to 60 years
3.Patient who can provide consent
4.Accepted under ASA grade 1 and ASA grade 2 
 
ExclusionCriteria 
Details  Patient refusal to the consent, patients with gastroesophageal reflux disease, patients accepted under ASA grade 3 and ASA grade 4, patients with uncontrolled diabetes mellitus, patients with GI obstruction. 
 
Method of Generating Random Sequence   Computer generated randomization 
Method of Concealment   An Open list of random numbers 
Blinding/Masking   Open Label 
Primary Outcome  
Outcome  TimePoints 
To assess residual gastric volume by USG after administration of oral rehydration solution 2 hours prior to the surgery  2 hours prior to the surgery 
 
Secondary Outcome  
Outcome  TimePoints 
nil  nil 
 
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)   22/03/2025 
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="2"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)   Not Yet Recruiting 
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   A randomized prospective comparative study of assessment of residual gastric volume by USG in patients with overnight fasting vs administration of oral rehydration solution 2 hours prior to the surgery in a tertiary cancer care center. Patient will be examined in a safe environment using Ultrasonography machine Fujifilm Sonosite attached to a curvilinear probe with 3-5 MHz frequency. The gastric antrum will be visualized by placing the probe in sagittal or parasagittal plane. The AP[anteroposterior diameter] and CC[craniocaudal diameter] (in cm)measurements will be taken in supine position and if residual gastric volume is noted, patient will be positioned to right lateral position and the measurements will be taken. We study residual gastric volume by ultrasonography as outcome of the study 
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