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CTRI Number  CTRI/2024/07/071252 [Registered on: 25/07/2024] Trial Registered Prospectively
Last Modified On: 28/08/2026
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Retrospective 
Study Design  Other 
Public Title of Study   Outcomes of cancer patients admitted to ICU after Onco-surgery 
Scientific Title of Study   Outcomes of cancer patients requiring Intensive Care Unit admission postoperatively after onco-surgery at a tertiary care centre in India: a retrospective 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  Dr Mehak Sharma 
Designation  Senior Resident(Academic) 
Affiliation  Dr. BRAIRCH, AIIMS New Delhi 
Address  Department of Onco-Anaesthesia and Palliative Medicine, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110029

South
DELHI
110029
India 
Phone  8054212587  
Fax    
Email  drmehaksharma@yahoo.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Seema Mishra 
Designation  Professor 
Affiliation  Dr. BRAIRCH, AIIMS New Delhi 
Address  Room No. 249(Second Floor),Department of Onco-Anaesthesia and Palliative Medicine, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110029

South
DELHI
110029
India 
Phone  9899061105  
Fax    
Email  seemamishra2003@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Seema Mishra 
Designation  Professor 
Affiliation  Dr. BRAIRCH, AIIMS New Delhi 
Address  Room No. 249(Second Floor),Department of Onco-Anaesthesia and Palliative Medicine, Dr. BRAIRCH, All India Institute of Medical Sciences, Ansari Nagar, New Delhi-110029


DELHI
110029
India 
Phone  9899061105  
Fax    
Email  seemamishra2003@gmail.com  
 
Source of Monetary or Material Support  
Department of Onco-anaesthesia and Palliative Medicine, Dr. BRAIRCH, AIIMS New Delhi. 110029 
 
Primary Sponsor  
Name  DR. BRAIRCH, AIIMS New Delhi 
Address  DR. BRAIRCH, All Inida Institute of Medical Sciences, Ansari Nagar, New Delhi-110029 
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 Mehak Sharma  Dr. BRAIRCH, AIIMS Delhi  Department of Onco-Anaesthesia and Palliative Medicine, Dr. BRAIRCH, AIIMS New Delhi-110029
South
DELHI 
8054212587

drmehaksharma@yahoo.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
AIIMS Delhi Ethics Committe  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: D098||Carcinoma in situ of other specified sites,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  NIL  NIL 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  90.00 Year(s)
Gender  Both 
Details  1. Patients of ages 18 years or above of either gender

2. Patients diagnosed with solid organ cancer undergoing onco-surgery for the same 
 
ExclusionCriteria 
Details  1. Non-surgical patients with solid organ malignancy admitted to ICU.

2. Patients with haematological malignancies admitted to ICU 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
To assess the mortality rates and identify the factors associated with mortality in cancer patients admitted in intensive care units after onco-surgery  Day 0 of admission to ICU
Day 3-5 of admission TO icu
Day of death/discharge 
 
Secondary Outcome  
Outcome  TimePoints 
To describe the characteristics & postoperative complications in cancer patients admitted to the ICU after onco-surgery & to identify clinical features associated with outcomes  Day 0 of admission
Day 3-5 of admission
Day of death/discharge 
 
Target Sample Size
Modification(s)  
Total Sample Size="2500"
Sample Size from India="2500" 
Final Enrollment numbers achieved (Total)= "2684"
Final Enrollment numbers achieved (India)="2684" 
Phase of Trial   N/A 
Date of First Enrollment (India)   01/08/2024 
Date of Study Completion (India) 01/02/2026 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) 01/02/2026 
Estimated Duration of Trial
Modification(s)  
Years="2"
Months="2"
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
Modification(s)  
Cancer prevalence and its associated mortality is increasing in low-income and middle-income countries. Nearly 80% of the patients diagnosed with cancer require surgery. Despite this, fewer than 25% of the people worldwide have robust access to effective surgical care. Patients in low middle income countries are two to three times more likely to sustain a major complication or to die after cancer surgery. Rescuing patients who sustain a major complication from dying has become an important focus in quality improvement post onco-surgery. There is need to assess factors and variables linked with morbidity and mortality in patients admitted to a critical care facility after onco-surgery in Indian scenario so that measures to curb and minimize them can be undertaken. Therefore, we aim to collect data of six years retrospectively(January 2018-December 2023) of patients admitted to ICU postoperatively after onco-surgery at our centre and to identify factors associated with morbidity and mortality. 
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