Abstract
Background and Purpose: This is the first prospective evaluation of changes in systemic hematologic status following administration of intraventricular recombinant tissue-type plasminogen activator in patients with intraventricular hemorrhage (IVH). Methods: Laboratory data from subjects enrolled onto the Clot Lysis: Evaluating Accelerated Resolution of IVH (CLEAR IVH) Trials were analyzed. We analyzed pre-and post-recombinant tissue-type plasminogen activator dosing coagulation parameters. Longer-term changes in hematologic status were studied in subjects who received the study agent after blood clot in the third/fourth ventricles had resolved radiologically. Results: Plasma fibrinogen increased significantly in both treatment groups. Dosing did not have a significant impact on any systemic coagulation parameters in either treatment group. Conclusions: Intraventricular recombinant tissue-type plasminogen activator is unlikely to impact systemic coagulation or to compound the effects of systemic anticoagulation for deep venous thrombosis prophylaxis. Clinical Trial Registration: URL: http://clinicaltrials.gov. Unique identifier: NCT00650858.
Original language | English (US) |
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Pages (from-to) | 3631-3633 |
Number of pages | 3 |
Journal | Stroke |
Volume | 42 |
Issue number | 12 |
DOIs | |
State | Published - Dec 2011 |
Keywords
- Coagulation
- Intracerebral hemorrhage
- Thrombolysis
ASJC Scopus subject areas
- Clinical Neurology
- Cardiology and Cardiovascular Medicine
- Advanced and Specialized Nursing