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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT01795781
Registration number
NCT01795781
Ethics application status
Date submitted
14/02/2013
Date registered
21/02/2013
Date last updated
3/05/2013
Titles & IDs
Public title
Assays for and Reversal of New Anticoagulants
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Scientific title
Development of Anticoagulant Assays for New Anticoagulants and Their Reversibility in Vitro
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Secondary ID [1]
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2011/117
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Atrial Fibrillation
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Osteoarthritis of the Knee
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Osteoarthritis of the Hip
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Condition category
Condition code
Musculoskeletal
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Osteoarthritis
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Cardiovascular
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0
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Other cardiovascular diseases
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Intervention/exposure
Study type
Observational
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Patient registry
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
Patients receiving a new anticoagulant - Patients are receiving dabigatran for atrial fibrillation or rivaroxaban for osteoarthritis of hip or knee undergoing total hip or knee replacement respectively
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Ability to reverse anticoagulant effect in vitro of dabigatran or rivarovaban
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Assessment method [1]
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The ability of nonspecific coagulation factors to reverse anticoagulant effect in vitro as measured by dilute thrombin time, Calibrated automated thrombinoscope, thromboelastogram and Rotem
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Timepoint [1]
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Two hours after ingestion of anticoagulant dose
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Eligibility
Key inclusion criteria
* Receiving dabigatran for atrial fibrillation
* Or,for osteoarthritis of the hip or knee receiving rivaroxaban to prevent thromboembolic disease after total hip or knee replacement respectively
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Minimum age
18
Years
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Maximum age
No limit
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
* Failure to sign informed consent
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Study design
Purpose
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Duration
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Selection
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Timing
Prospective
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/04/2012
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
1/04/2013
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Sample size
Target
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Accrual to date
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Final
30
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Recruitment in Australia
Recruitment state(s)
WA
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Recruitment hospital [1]
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Royal Perth Hospital - Perth
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Recruitment postcode(s) [1]
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6000 - Perth
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Funding & Sponsors
Primary sponsor type
Other
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Name
R.P.Herrmann
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
New anticoagulants are being introduced to replace warfarin. These drugs do not require monitoring and are safer. There is currently no recommended way to reverse these drugs rapidly in the event of undue bleeding or need for emergency surgery. This is a lab study to look at ways to reverse the drugs rapidly
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Trial website
https://clinicaltrials.gov/study/NCT01795781
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Ross I Baker, MB, BS
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Address
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Royal Perth Hospital, Wellington St, Perth, Australia
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT01795781
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