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The potential role of micro-RNA 125b-5p level in predicting outcome from thrombolytic therapy in patients with acute ischemic stroke
AbstractSeveral studies highlighted a significant role of specific miRNA as diagnostic and prognostic biomarkers for acute ischemic stroke. The aim of this work was to study micro-RNA 125b-5p level in patients with acute ischemic stroke in relation to stroke etiology, risk factors, severity and outcome. This case –control study was conducted on 40 patients with acute ischemic stroke eligible for receiving rt-PA and 40 age and sex matched healthy controls, Patients were submitted to neurological and radiological assessment. Functional outcome after 3 months was assessed using the modified Rankin Scale (mRS ). Plasma micr...
Source: Journal of Thrombosis and Thrombolysis - June 8, 2023 Category: Hematology Source Type: research

Outcomes and risk factors of perforating and non-perforating middle cerebral artery infarctions after intravenous thrombolysis
AbstractThe clinical symptoms of perforating arteries differ, and responses to intravenous thrombolytic therapy are heterogeneous. Here, we investigated the effect of intravenous thrombolytic therapy and the related factors influencing acute perforating and non-perforating middle cerebral artery infarctions. We analyzed 320 patients with acute middle cerebral artery infarction who received alteplase thrombolysis within 4.5  h of onset at two stroke centers from January 2016 to December 2019. Outcome measures included rates of a favorable functional outcome (modified Rankin Scale scores of 0–2), distribution of modified ...
Source: Journal of Thrombosis and Thrombolysis - January 14, 2022 Category: Hematology Source Type: research

Evaluating safety of thrombolysis in chronic kidney disease patients presenting with pulmonary embolism using propensity score matching
AbstractTo assess the safety of thrombolytic therapy in chronic kidney disease (CKD) patients who present with pulmonary embolism (PE). We used the Nationwide Inpatient Sample Database to identify patients who underwent thrombolysis for PE between 2010 and 2014. The patients were divided into two groups: (1) No CKD and (2) CKD. Patients with and without CKD were matched using 1:1 propensity score matching and a caliper width of 0.01. The primary outcomes were in-hospital mortality and hemorrhagic events. The secondary outcomes were blood transfusions, length of stay and total hospitalization charge. Two separate, multivari...
Source: Journal of Thrombosis and Thrombolysis - September 1, 2017 Category: Hematology Source Type: research

Standardized use of novel oral anticoagulants plasma level thresholds in a new thrombolysis decision making protocol
Abstract Acute ischemic stroke (AIS) patients receiving non-vitamin-K antagonist oral anticoagulants (NOAC) are commonly excluded from thrombolytic therapy, as interpretation of coagulation tests remains unclear. We aimed to investigate the applicability of a novel institutional protocol for thrombolysis based on current expert recommendations and NOAC specific coagulation assessment. We included hospitalized AIS patients receiving NOAC for at least 24 h and consecutive AIS patients not receiving NOAC into a prospective study. We performed standard coagulation tests and specific tests for dabigatran, rivaroxaban ...
Source: Journal of Thrombosis and Thrombolysis - May 23, 2015 Category: Hematology Source Type: research

Efficacy and safety of thrombolysis for stroke of unknown onset time: a meta-analysis
Abstract Current stroke treatment guidelines exclude unknown onset stroke (UOS) patients from thrombolytic therapy even though several studies have reported significant treatment efficacy and safety. We performed a meta-analysis of relevant studies retrieved by systematic searches of the PubMed, Embase, and Cochrane databases up to December 31, 2013. Dichotomized modified Rankin Scale (mRS) scores 0–1 at 90 days, mRS 0–2 at 90 days, overall mortality, and symptomatic intracranial hemorrhage (sICH) incidence were collected as primary outcome measures. Fixed effects meta-analytical models were used, and betwe...
Source: Journal of Thrombosis and Thrombolysis - October 2, 2014 Category: Hematology Source Type: research