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CTRI Number  CTRI/2021/01/030801 [Registered on: 28/01/2021] Trial Registered Prospectively
Last Modified On: 05/05/2026
Post Graduate Thesis  Yes 
Type of Trial  Observational 
Type of Study   Cohort Study 
Study Design  Other 
Public Title of Study   Incidence of venous thrombosis in patients with higher risk posted for surgery 
Scientific Title of Study   Incidence of deep vein thrombosis in patients with higher risk posted for elective surgery : An observational study 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  SURAVI SAMANTA 
Designation  POSTGRADUATE RESIDENT 
Affiliation  IMS and SUM Hospital 
Address  IMS and SUM Hospital K8 Kalinganagar Ghatikia Bhubaneswar Odisha India Department : Anesthesiology and Critical Care. First Floor

Khordha
ORISSA
751003
India 
Phone  8900332282  
Fax    
Email  suravisamanta93@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  SOUMYA SAMAL 
Designation  PROFESSOR 
Affiliation  IMS and SUM Hospital 
Address  IMS and SUM Hospital K8 Kalinganagar Ghatikia Bhubaneswar Odisha India

Khordha
ORISSA
751003
India 
Phone  7978041867  
Fax    
Email  samalsoumya11@gmail.com  
 
Details of Contact Person
Public Query
 
Name  SOUMYA SAMAL 
Designation  PROFESSOR 
Affiliation  IMS and SUM Hospital 
Address  IMS and SUM Hospital K8 Kalinganagar Ghatikia Bhubaneswar Odisha India

Khordha
ORISSA
751003
India 
Phone  7978041867  
Fax    
Email  samalsoumya11@gmail.com  
 
Source of Monetary or Material Support  
IMS and SUM Hospital 
 
Primary Sponsor  
Name  IMS and SUM Hospital 
Address  K8 Kalinganagar Ghatikia Bhubaneswar India 751003 
Type of Sponsor  Private 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 
SURAVI SAMANTA  IMS and SUM Hospital  K8 Kalinganagar Ghatikia Bhubaneswar Odisha India 751003 Department: Anesthesiology and Critical Care. First Floor
Khordha
ORISSA 
8900332282

suravisamanta93@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
INSTITUTIONAL ETHICS COMMITTEE INSTITUTEOF MEDICAL SCIENCES AND SUM 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 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  70.00 Year(s)
Gender  Both 
Details  Patients satisfying the criteria of Wells Score
ASA Grade I,II,III patients 
 
ExclusionCriteria 
Details  Patients of Thromboprophylaxis 
 
Method of Generating Random Sequence   Not Applicable 
Method of Concealment   Not Applicable 
Blinding/Masking   Participant Blinded 
Primary Outcome  
Outcome  TimePoints 
DVT likely 2 point or more  During Pre-Anesthetic Checkup 
 
Secondary Outcome  
Outcome  TimePoints 
Any functional limitations  Metabolic Equivalent of Tasks more than 4 
 
Target Sample Size   Total Sample Size="100"
Sample Size from India="100" 
Final Enrollment numbers achieved (Total)= "200"
Final Enrollment numbers achieved (India)="200" 
Phase of Trial   N/A 
Date of First Enrollment (India)   01/02/2021 
Date of Study Completion (India) 01/09/2021 
Date of First Enrollment (Global)  Date Missing 
Date of Study Completion (Global) 01/09/2021 
Estimated Duration of Trial   Years="1"
Months="0"
Days="0" 
Recruitment Status of Trial (Global)
Modification(s)  
Not Applicable 
Recruitment Status of Trial (India)  Completed 
Publication Details   NIL 
Individual Participant Data (IPD) Sharing Statement

Will individual participant data (IPD) be shared publicly (including data dictionaries)?  

Response - NO
Brief Summary   My research topic is to find out the Incidence of Deep Vein Thrombosis in patients with higher risk posted for elective surgery.It is an observational study, a single blinded study
Presence or absence of DVT will be observed in all the patients who meet the Well’s Score criteria. Screening by Doppler Ultrasound for both lower limbs to rule out presence or absence of DVT.
 
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