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CTRI Number  CTRI/2025/03/081518 [Registered on: 03/03/2025] Trial Registered Prospectively
Last Modified On: 27/02/2025
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cross Sectional Study 
Study Design  Other 
Public Title of Study   Prevalence of Anxiety and Depression in patients undergoing surgery a day prior and 48 hours after surgery  
Scientific Title of Study   PADon Study: Prevalence of Anxiety and Depression In Oncology Patients During Perioperative Period And Its Effect On Perioperative Pain–Prospective,observational single center study.  
Trial Acronym  PADOn 
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr Sumitra Bakshi 
Designation  PROFESSOR  
Affiliation  Tata Memorial Hospital  
Address  Department of Anesthesia, Critical Care and Pain, Main Building, 2nd floor, OT complex, Tata Memorial Hospital, Parel,Mumbai

Mumbai
MAHARASHTRA
4000012
India 
Phone  02224177058  
Fax    
Email  sumitrabakshi@yahoo.in  
 
Details of Contact Person
Scientific Query
 
Name  Dr Sumitra Bakshi 
Designation  PROFESSOR  
Affiliation  Tata Memorial Hospital  
Address  Department of Anesthesia, Critical Care and Pain, Main Building, 2nd floor, OT complex, Tata Memorial Hospital, Parel,Mumbai

Mumbai
MAHARASHTRA
4000012
India 
Phone  02224177058  
Fax    
Email  sumitrabakshi@yahoo.in  
 
Details of Contact Person
Public Query
 
Name  Dr Hemanshi  
Designation  PG student  
Affiliation  Tata Memorial Hospital 
Address  Department of Anesthesia, Critical Care and Pain, Main Building, 2nd floor, OT complex, Tata Memorial Hospital, Parel,Mumbai
Parel
Mumbai
MAHARASHTRA
400012
India 
Phone  02224177058  
Fax    
Email  hemanshi.goyal15@gmail.com  
 
Source of Monetary or Material Support  
Department of Anesthesia, Critical Care and Pain, Tata Memorial Hospital, Parel,Mumbai. INDIA  
 
Primary Sponsor  
Name  Department of Anesthesia , Critical Care and Pain  
Address  Department of Anesthesia, Critical Care and Pain, Main Building, 2nd floor, OT complex, Tata Memorial Hospital, Parel,Mumbai. INDIA  
Type of Sponsor  Research institution and hospital 
 
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 Sumitra G Bakshi  Tata Memorial Hospital   Department of Anesthesia, Critical Care and Pain, Main Building, 2nd floor, OT complex, Tata Memorial Hospital, Parel,Mumbai. INDIA
Mumbai
MAHARASHTRA 
02224177058

sumitrabakshi@yahoo.in 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
Tata memorial hospital  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied  
Health Type  Condition 
Patients  (1) ICD-10 Condition: C00-D49||Neoplasms,  
 
Intervention / Comparator Agent  
Type  Name  Details 
Intervention  NA  NIL 
Comparator Agent  NA  NIL 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  99.99 Year(s)
Gender  Both 
Details  American society of Anesthesiologists (ASA) Grade I -III
Patients undergoing oncological surgeries for:-
Gynecological Procedures
Orthopedic Procedures
Gastrointestinal Procedures
Urological Procedures
Thoracic Procedures
Head and Neck Procedures
Requiring postoperative admission in the hospital ward for a minimum 48 hours
 
 
ExclusionCriteria 
Details  1 Patients unwilling to participate in the study.
2 Difficulty in communication because of language limitation or planned tracheostomy in the postoperative period.
3 Patients already receiving psychoactive medications.
4 Surgeries with expected cognitive impairment in the post-operative(Any pre-existing cognitive defects or Neurosurgeries).
5 Patients previously diagnosed with major depressive disorder/other forms of depression and generalised anxiety disorder and may or may not be on treatment for the same.
6 Patients undergoing surgery for recurrent or second cancer.

WITHDRAWAL CRITERIA:
Patients needing ICU care for more than 48 hours,post operatively.
 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
The prevalence of anxiety will be reported as proportions with 95% confidence intervals.
 
One day before and 48 hours after surgery  
 
Secondary Outcome  
Outcome  TimePoints 
1. To study the prevalence of depression and to assess the severity of Anxiety and Depression in the postoperative period
2. To study the association between anxiety and depression and the perioperative Pain scores following oncological surgery using Numerical Rating Scale (NRS).
3. To assess the probable causes attributing to perioperative anxiety and depression in oncologic patients.
4. To assess the willingness of the postoperative patients to distraction or relaxation therapy and to correlate the same with their anxiety and depression scores.

 
48 hours after surgery 
 
Target Sample Size   Total Sample Size="336"
Sample Size from India="336" 
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)   07/03/2025 
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="1"
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  

Anxiety is defined as an unpleasant emotion when a person is in a tense and apprehensive state which arises when a person anticipates danger both internally and externally. 

Perioperative anxiety, depression and perioperative pain are two common problems faced by patients undergoing surgery, which are associated with numerous suboptimal postoperative outcomes like delayed healing, increased hospital stay.

This study will investigate the Prevalence of Anxiety and Depression in Oncology Patients in the Perioperative Period. This study will include the patients of age more than 18 years undergoing elective surgery. One day before surgery we will assess the patient for their anxiety,depression and pain scores and shall obtain a written informed consent.Patients fulfilling the inclusion criteria will be assessed again at post operative 48 hours for their scores,and proper medical attention shall be given for the patients with high scores on the scale.

 
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