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CTRI Number  CTRI/2017/10/010059 [Registered on: 12/10/2017] Trial Registered Retrospectively
Last Modified On: 19/03/2019
Post Graduate Thesis  No 
Type of Trial  Observational 
Type of Study   Follow Up Study 
Study Design  Non-randomized, Active Controlled Trial 
Public Title of Study   Rivaroxaban versus Fondaparinux Observational Study for Thromboprophylaxis After Hip or Knee Arthroplasty  
Scientific Title of Study   Rivaroxaban versus Fondaparinux Observational Study for Thromboprophylaxis after Hip or Knee Arthroplasty 
Trial Acronym   
Secondary IDs if Any  
Secondary ID  Identifier 
NIL  NIL 
 
Details of Principal Investigator or overall Trial Coordinator (multi-center study)  
Name  Dr M A V V Prasad 
Designation  Senior Consultant 
Affiliation  VIJAYA SUPER SPECIALITY HOSPITAL 
Address  Room No.10, ground floor, 16 II/41-A, Pogathota,
S2 Cine Complex Road, Nellore, Andhra Pradesh
Nellore
ANDHRA PRADESH
524001
India 
Phone    
Fax    
Email  projectspcr@gmail.com  
 
Details of Contact Person
Scientific Query
 
Name  Dr Hemanth Nandigala 
Designation  Executive Director 
Affiliation  Virchow Biotech Private Limited 
Address  Room No.1, #rd floor, East Avenue,Plot No:319 and 320,Swamy Ayappa Society,
Madhapur
Hyderabad
ANDHRA PRADESH
500081
India 
Phone  040-64581006  
Fax    
Email  hnandigala@gmail.com  
 
Details of Contact Person
Public Query
 
Name  Dr Hemanth Nandigala 
Designation  Executive Director 
Affiliation  Virchow Biotech Private Limited 
Address  Room No.1, 3rd Floor, East Avenue,Plot No:319 and 320,Swamy Ayappa Society,
Madhapur
Hyderabad
ANDHRA PRADESH
500081
India 
Phone  040-64581006  
Fax    
Email  hnandigala@gmail.com  
 
Source of Monetary or Material Support  
Virchow Biotech Private Limited  
 
Primary Sponsor  
Name  Virchow Biotech Private Limited 
Address  East Avenue,Plot No:319 & 320,3rd Floor,Swamy Ayappa Society,Madhapur,hyderabad,Andhara Pradesh,India-500081. 
Type of Sponsor  Pharmaceutical industry-Indian 
 
Details of Secondary Sponsor  
Name  Address 
NIL  NIL 
 
Countries of Recruitment     India  
Sites of Study  
No of Sites = 10  
Name of Principal Investigator  Name of Site  Site Address  Phone/Fax/Email 
Dr Murali Kumar  Chinmaya Mission Hospital,  1/1, CMH Road, Opp. Krishna Temple, Indiranagar, Bengaluru, Karnataka 560038
Bangalore
KARNATAKA 
9739993024

sattiraju.80@gmail.com 
Dr VM Shetty  City hospital  1st floor central plaza, Above Central Bank of India, N.S.S.Rd., Vishnu Nagar, Dombivli (W), Maharashtra
Washim
MAHARASHTRA 
02512495332

clinicals@virchowbiotech.com 
Dr Vashisht Clinic  Dr Vashisht Clinic  Dr Vashisht Clinic B-35, Shivalik, Basant Kumar Marg, Opp Malviya Nagar, New Delhi
New Delhi
DELHI 
01126691177

vishaly@virchowbiotech.com 
Dr Asish Chobey  East End Hospital  East End Hospital 1208/737 deshpande layout, CA Road Nagpur
Nagpur
MAHARASHTRA 
07122736294

magevenki@gmail.com 
Dr Zulfikar Patel  Fatima Orthopedic & Physiotherapy Hospital  Near,Anmber Today,Juhapura, Ahmedabad-380055
Ahmadabad
GUJARAT 
9601276972

nrshkmr146@gmail.com 
Dr Sushanth MV  Kasturi Multispeciality Hospital  10-3-167/A, St.Johns, Lane Opp. Keys High School, Secunderabad-500025
Hyderabad
ANDHRA PRADESH 
9989691223

kongabilwakshi@gmail.com 
Dr Naveen D  NDR Medullar Center  Near yelahanka Bus stand Yelahanka, Bangalore
Bangalore
KARNATAKA 
9620718225

umeshreddy5255@gmail.com 
Dr Piyush Dhavale  Sukhkarta hospital  plot no 26,malghi nagar, Thane, Maharashtra, Nagpur.
Nagpur
MAHARASHTRA 
07126459880

tcraghuram@gmail.com 
Dr RS Subramanian  Sushrusha ortho and spine Care hospital  YK tower, ajni square, wardha road, Nagpur, Maharashtra
Nagpur
MAHARASHTRA 
9922427773

kavitareddy9@gmail.com 
Dr M A V V Prasad  VIJAYA SUPER SPECIALITY HOSPITAL  16 II/41-A, Pogathota, Complex Road, Nellore, Andhra Pradesh 524001
Nellore
ANDHRA PRADESH 
8096368108

projectspcr@gmail.com 
 
Details of Ethics Committee  
No of Ethics Committees= 1  
Name of Committee  Approval Status 
vijaya ethics comittee  Approved 
 
Regulatory Clearance Status from DCGI  
Status 
Not Applicable 
 
Health Condition / Problems Studied
Modification(s)  
Health Type  Condition 
Patients  (1) ICD-10 Condition: Z471||Aftercare following joint replacement surgery, Patients undergoing elective knee or hip surgery,  
 
Intervention / Comparator Agent  
Type  Name  Details 
 
Inclusion Criteria  
Age From  18.00 Year(s)
Age To  65.00 Year(s)
Gender  Both 
Details  Male or Female patients who are undergoing elective hip or knee replacement surgery 
 
ExclusionCriteria 
Details  Patients with active bleeding or a high risk of bleeding that contraindicated the use of rivaroxaban ;
Other exclusion criteria included conditions preventing bilateral venography, clinically significant liver, cardiac, renal disease, concomitant use of protease inhibitors of the human immunodeficiency virus or fibrinolytic agents, planned intermittent pneumatic compression, requirement of ongoing anticoagulant therapy, and pregnancy or breast-feeding.
 
 
Method of Generating Random Sequence   Random Number Table 
Method of Concealment   An Open list of random numbers 
Blinding/Masking   Not Applicable 
Primary Outcome  
Outcome  TimePoints 
Any Major Bleeding  3 months 
 
Secondary Outcome  
Outcome  TimePoints 
Any Minor Bleeding  3 months 
 
Target Sample Size   Total Sample Size="100"
Sample Size from India="100" 
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)   01/03/2017 
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="6"
Days="0" 
Recruitment Status of Trial (Global)   Not Applicable 
Recruitment Status of Trial (India)  Open to Recruitment 
Publication Details   None Yet 
Individual Participant Data (IPD) Sharing Statement

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

Brief Summary   An observation study comparing rivaraxoban with different standard anticoagulants for symptomatic thromboembolism in patients undergoing elective hip or knee replacement surgery 
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