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CTRI Number  CTRI/2025/11/098146 [Registered on: 27/11/2025] Trial Registered Prospectively
Last Modified On: 27/11/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cohort Study 
Study Design  Single Arm Study 
Public Title of Study   APACHE II severity score to assess risk of death in patients after cardiac arrest 
Scientific Title of Study   Dynamic APACHE II score to predict the outcome of post cardiac arrest patients in Intensive care Unit 
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 Mohan Raj P 
Designation  DrNB fellow  
Affiliation  Medanta The Medicity 
Address  Institute of Critical Care and Anesthesiology ICU 7 8 9 10 11 12

Gurgaon
HARYANA
122001
India 
Phone  09943333636  
Fax    
Email  drmohanrajpalanisamy@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Mohan Raj P 
Designation  DrNB fellow  
Affiliation  Medanta The Medicity 
Address  Institute of Critical Care and Anesthesiology ICU 7 8 9 10 11 12

Gurgaon
HARYANA
122001
India 
Phone  09943333636  
Fax    
Email  drmohanrajpalanisamy@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Mohan Raj P 
Designation  DrNB fellow 
Affiliation  Medanta The Medicity 
Address  Institute of Critical Care and Anesthesiology ICU 7 8 9 10 11 12

Gurgaon
HARYANA
122001
India 
Phone  09943333636  
Fax    
Email  drmohanrajpalanisamy@gmail.com  
 
Source of Monetary or Material Support  
Medanta The Medicity 
 
Primary Sponsor  
Name  Dr Mohan Raj P 
Address  Medanta The Medicity 
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 Mohan Raj P  MEDANTA - THE MEDICITY  Institute of Critical Care and Anesthesiology ICU 7 8 9 10 11 12
Gurgaon
HARYANA 
09943333636

drmohanrajpalanisamy@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Medanta Institutional Ethics Committee (MIEC)  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: I999||Unspecified disorder of circulatory system,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Comparator Agent  Nil  Nil 
Intervention  NIL  NIL 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  90.00 Year(s)
Gender  Both 
Details  1 Patients age greater than 18 years
2 Patients receiving Targeted Temperature Management after ROSC
 
 
ExclusionCriteria 
Details  1 Pregnancy
2 Cardiac arrest due to hypovolemic shock by trauma
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
In hospital mortality of the post cardiac arrest patients   Till hospital Discharge 
 
Secondary Outcome  
Outcome  TimePoints 
Cerebral Performance Category or CPC Score   72 hours 
 
Target Sample Size   Total Sample Size="105"
Sample Size from India="105" 
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)   10/12/2025 
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   Acute physiological assessment and chronic health estimation II ( APACHE II) score was designed as a mortality predictor tool. It is generally calculated using worst laboratory and clinical parameters recorded within 24 hours of ICU admission. There is limited evidence on application APACHE II Score in post CPR patients in ICU. The study aims to evaluate the performance of dynamic APACHE II score on consecutive days after CPR to predict the outcome of patients. 
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