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Would you consider off-label IV thrombolysis in patients taking a DOAC and presenting with disabling acute ischemic stroke within the window?

Does access to DOAC serum concentration testing change your management?
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Would you consider off-label IV thrombolysis in patients taking a DOAC and presenting with disabling acute ischemic stroke within the window?

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5 Answers
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Neurology · University of Virginia, School of Medicine
Answered on · Updated on

Addendum: Re- access to serum concentration for the DOAC.

Yes - access to serum concentration for the DOAC, like factor Xa levels, for example, for Eliquis and Xarelto, or ECT for dabigatran, does change my management. In those with normal levels of specific anticoagulation tests, I would discuss IV...

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Neurology · University of Calgary
Answered on

In brief, yes, I would and do consider it. I have both treated patients deliberately and inadvertently who were on DOACs (and who took medication in the last 24-hours). When it was inadvertent, I simply did not know and could not know (aphasic patient, no record available, no corroborative informati...

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Neurology · Harvard Medical School
Answered on

This is a difficult question to answer. I would, in certain circumstances, such as a younger patient without comorbidities that increase bleeding risk. Also, if the patient had a prior MRI that did not show microbleeds, that would be helpful. I would also make the patient and their family aware of t...

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Neurology · NYU
Answered on

I would NOT. In general, because thrombolysis carries a significant hemorrhage risk, you have to be very careful when using it. This is why the thrombolysis studies excluded patients with higher hemorrhage risk. Also, we must not forget that there are other treatments apart from acute therapy. Most ...

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Neurology · Vanderbilt University Medical Center
Answered on

I agree more completely with Dr. @Dr. First Last. We had a case in our institution where a non-stroke specialist covering stroke telemedicine advised tPA in a patient on rivaroxaban, and the patient had a fatal bleed. Hence, I would advise caution and full information to the patient/family before gi...

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