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CTRI Number  CTRI/2025/03/081890 [Registered on: 07/03/2025] Trial Registered Prospectively
Last Modified On: 04/04/2026
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Single Arm Study 
Public Title of Study   Low blood glucose due to fasting in children under 5 years of age receiving anesthesia during MRI scan. 
Scientific Title of Study   To assess the impact of preprocedural fasting on blood glucose levels in children undergoing non-operating room anesthesia (NORA) for elective diagnostic radiological procedures on outpatient basis- A Cross-Sectional Analytical Study. 
Trial Acronym  NIL 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Shriram Sudarshan Mahabal 
Designation  MBBS Intern 
Affiliation  Jawaharlal institute of postgraduate medical education and research, Puducherry 
Address  Office of the Department of Anesthesiology and Critical Care, 2nd floor, Main hospital block, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, Puducherry 605006

Pondicherry
PONDICHERRY
605006
India 
Phone  9823168968  
Fax    
Email  shriram8mahabal@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr. Pankaj Kundra 
Designation  Professor of Anaesthesiology and Critical Care 
Affiliation  Jawaharlal institute of postgraduate medical education and research, Puducherry 
Address  Department of Anaesthesiology and Critical Care, Jawaharlal institute of postgraduate medical education and research, Puducherry 605006

Pondicherry
PONDICHERRY
605006
India 
Phone  9367602030  
Fax    
Email  p_kundra@hotmail.com  
 
Details of Contact Person
Public Query
 
Name  Shriram Sudarshan Mahabal 
Designation  MBBS Intern 
Affiliation  Jawaharlal institute of postgraduate medical education and research, Puducherry 
Address  Office of the Department of Anesthesiology and Critical Care, 2nd floor, Main hospital block, Jawaharlal Institute of Postgraduate Medical Education and Research (JIPMER), Puducherry, Puducherry 605006

Pondicherry
PONDICHERRY
605006
India 
Phone  9823168968  
Fax    
Email  shriram8mahabal@gmail.com  
 
Source of Monetary or Material Support  
Jawaharlal Institute of Postgraduate Medical Education and Research, Dhanvantari Nagar, Puducherry, Puducherry, India, 605006 
 
Primary Sponsor  
Name  Dr Shriram Sudarshan Mahabal 
Address  41, Vasant Vihar, Baner, Pune, Maharashtra, India 411045 
Type of Sponsor  Other [Principal Investigator initiated study] 
 
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 Shriram Mahabal  Jawaharlal institute of postgraduate medical education and research, Puducherry  3T MRI suite, Ground floor, Super specialty block annexe, Department of Radiodiagnosis
Pondicherry
PONDICHERRY 
9823168968

shriram8mahabal@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
INSTITUTIONAL ETHICS COMMITTEE FOR OBSERVATIONAL STUDIES DHR REG. N0. ECNEW/INST/2020/331   Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: B||Imaging,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  NIL  NIL 
Comparator Agent  NIL  NIL 
 
Inclusion Criteria  
Age From  0.00 Day(s)
Age To  5.00 Year(s)
Gender  Both 
Details  Children 5 years and under undergoing non-operating room anaesthesia for elective diagnostic radiological procedures on an outpatient basis in JIPMER. 
 
ExclusionCriteria 
Details  Children on preoperative intravenous fluids.
Children receiving medications known to alter blood sugar values.
Children with known metabolic disorders.
Parent(s) refusal to enroll their children as a participant in the study.
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Capillary blood glucose levels in children 5 years of age and under who have met 2023 American Society of Anesthesiologists Practice Guidelines for Preoperative Fasting and who and undergoing MRI scan under sedation  Just prior to patient entering the MRI room. Approximately 2-5 minutes pre-procedurally. 
 
Secondary Outcome  
Outcome  TimePoints 
If child presents to the MRI suite & has not met fasting guidelines, the reason for their non- compliance to the ASA 2023 fasting guidelines will be recorded  At baseline. 
 
Target Sample Size   Total Sample Size="174"
Sample Size from India="174" 
Final Enrollment numbers achieved (Total)= "174"
Final Enrollment numbers achieved (India)="174" 
Phase of Trial   N/A 
Date of First Enrollment (India)   20/03/2025 
Date of Study Completion (India) Date Missing 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) Date Missing 
Estimated Duration of Trial   Years="0"
Months="6"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
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   Prolonged fasting can cause significant discomfort in paediatric patients, leading to irritability, dehydration, and other physiological stress responses.

Studies report that the incidence of hypoglycaemia in children who fast for prolonged periods ranges from 3% to 12%, even in healthy individuals. A study by Theodor S. Sigurdsson and colleagues examined 300 children with a mean age of 6.4 years undergoing elective procedures. It found that 12.3% experienced hypoglycaemia, with the lowest blood glucose level recorded at 1.6 mmol/L. These findings are critical, as untreated hypoglycaemia can result in serious complications such as seizures, neurological damage, and in rare cases, death.

The effect of fasting guidelines on blood glucose levels in children receiving NORA remains under-researched. This study aims to assess hypoglycaemia incidence and explore the reasons for fasting guideline non-compliance, ultimately helping improve safety protocols and reduce fasting-related complications in paediatric anaesthesia.

Primary objective- To assess the incidence of capillary low blood glucose (less than 70 mg/dl) levels using point of care glucometer among children receiving non- operating room anaesthesia for diagnostic radiological procedures on outpatient basis.

Secondary objective- To identify the reasons for non-compliance to standard fasting guidelines by usage of a printed questionnaire.

 
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