scholarly journals Intravenous thrombolysis with recombinant tissue plasminogen activator in vascular warning syndromes

2014 ◽  
Vol 29 (6) ◽  
pp. 334-338 ◽  
Author(s):  
A. González Hernández ◽  
Ó. Fabre Pi ◽  
F. Cabrera Naranjo ◽  
A.C. López Veloso
Keyword(s):  
Plasminogen Activator ◽  
Tissue Plasminogen Activator ◽  
Intravenous Thrombolysis ◽  
Recombinant Tissue Plasminogen Activator ◽  
Tissue Plasminogen

Association of admission leukocyte count with clinical outcomes in acute ischemic stroke patients undergoing intravenous thrombolysis with recombinant tissue plasminogen activator

2020 ◽  
Vol 17 ◽  
Author(s):  
Jie Chen ◽  
Fu-Liang Zhang ◽  
Shan Lv ◽  
Hang Jin ◽  
Yun Luo ◽  
...  
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Plasminogen Activator ◽  
Tissue Plasminogen Activator ◽  
Leukocyte Count ◽  
Intravenous Thrombolysis ◽  
Recombinant Tissue Plasminogen Activator ◽  
Functional Independence ◽  
Tissue Plasminogen ◽  
Poor Outcomes

Objective:: Increased leukocyte count are positively associated with poor outcomes and all-cause mortality in coronary heart disease, cancer, and ischemic stroke. The role of leukocyte count in acute ischemic stroke (AIS) remains important. We aimed to investigate the association between admission leukocyte count before thrombolysis with recombinant tissue plasminogen activator (rt-PA) and 3-month outcomes in AIS patients. Methods:: This retrospective study included consecutive AIS patients who received intravenous (IV) rt-PA within 4.5 h of symptom onset between January 2016 and December 2018. We assessed outcomes including short-term hemorrhagic transformation (HT), 3-month mortality, and functional independence (modified Rankin Scale [mRS] score of 0–2 or 0–1). Results:: Among 579 patients who received IV rt-PA, 77 (13.3%) exhibited HT at 24 h, 43 (7.4%) died within 3 months, and 211 (36.4%) exhibited functional independence (mRS score: 0–2). Multivariable logistic regression revealed admission leukocyte count as an independent predictor of good and excellent outcomes at 3 months. Each 1-point increase in admission leukocyte count increased the odds of poor outcomes at 3 months by 7.6% (mRS score: 3–6, odds ratio (OR): 1.076, 95% confidence interval (CI): 1.003–1.154, p=0.041) and 7.8% (mRS score: 2–6, OR: 1.078, 95% CI: 1.006–1.154, p=0.033). Multivariable regression analysis revealed no association between HT and 3-month mortality. Admission neutrophil and lymphocyte count were not associated with 3-month functional outcomes or 3-month mortality. Conclusion:: Lower admission leukocyte count independently predicts good and excellent outcomes at 3 months in AIS patients undergoing rt-PA treatment.

scholarly journals Intravenous thrombolysis for stroke in pregnancy should be administered if the benefit outweighs the risk: A case report and recommended diagnostic workup

2021 ◽  
Vol 17 ◽  
pp. 174550652199949
Author(s):  
Marek Bojda ◽  
Andrea Cimprichová ◽  
Bibiana Vavríková ◽  
Alena Filipková ◽  
Zuzana Gdovinová
Keyword(s):  
Case Report ◽  
Pregnant Woman ◽  
Plasminogen Activator ◽  
Tissue Plasminogen Activator ◽  
Intravenous Thrombolysis ◽  
Recombinant Tissue Plasminogen Activator ◽  
Sudden Onset ◽  
Diagnostic Workup ◽  
Successful Outcome ◽  
Tissue Plasminogen

Introduction: There is an ongoing debate about the use of recombinant tissue plasminogen activator in acute stroke during pregnancy. The aim of our case report is to present that even in a small stroke centre intravenous thrombolysis can be used on a pregnant woman if the benefit outweighs the risk and to summarize the diagnostic workup in a pregnant woman with stroke. Case report: Our case describes a 31-year-old woman presenting in her third trimester with a sudden onset of slurred speech, severe right hemiparesis, facial nerve central palsy, eyes deviation to the left, right side hemianopia, hemisensory loss, psychomotor agitation and pain in the right lower limb. She was successfully treated with recombinant tissue plasminogen activator with almost complete recovery (NIHSS 1 after 10 days), and 23 days after intravenous thrombolysis, she delivered in the 37th week a healthy male infant. The first documented successful outcome from thrombolysis for this condition in Slovakia supports the notion of giving intravenous recombinant tissue plasminogen activator to pregnant patients with disabling ischaemic stroke who meet the criteria for thrombolysis. Discussion: At the end of case study, a recommended diagnostic workup for acute treatment of stroke in pregnant women is presented.

scholarly journals Outcome after systemic thrombolysis is predicted by age and stroke severity: an open label experience with recombinant tissue plasminogen activator and tirofiban

2012 ◽  
Vol 4 (2) ◽  
pp. 9 ◽  
Author(s):  
Rudiger J. Seitz ◽  
Judith Sukiennik ◽  
Mario Siebler
Keyword(s):  
Body Weight ◽  
Plasminogen Activator ◽  
Tissue Plasminogen Activator ◽  
Neurological Deficit ◽  
Intravenous Thrombolysis ◽  
Recombinant Tissue Plasminogen Activator ◽  
Open Label ◽  
Systemic Thrombolysis ◽  
Tissue Plasminogen

Stroke patients can recover upon intravenous thrombolysis but remain impaired in lacking recanalization. We sought to investigate the clinical effect of systemic thrombolysis with an intravenous bolus of 20 mg recombinant tissue plasminogen activator (rtPA) and an infusion of body-weight adjusted tirofiban for 48 hours in acute stroke. This prospective, open label study, included 192 patients (68±13 years, 50% males) treated between 1 January 2005 and 31 December 2007. The neurological deficit was assessed with the National Institutes of Health stroke scale (NIHSS). Follow-up was performed using a telephone interview of modified Rankin Scale (mRS) and Barthel index. The site of cerebral artery occlusion was determined by computed tomography or magnetic resonance angiography. Data were analyzed by descriptive statistics and multiple regression analyses. Eighty-one percent of the patients had an infarct in the middle cerebral artery (MCA) territory and were severely affected with a median NIHSS of 10. During treatment on the Stroke Unit the patients improved (P<0.0001) except for patients who deceased due to malignant infarction (n=10) or cerebral haemorrhage (n=6); 18 percent deceased within 100 days which was predicted by older age (76 + 10 years, P<0.05) and more severe affection on admission (P<0.0001). Also, these patients more frequently had atrial fibrillation (P<0.03) than the surviving patients. The surviving patients had more frequently distal MCA occlusions and improved further (P<0.0001). At follow-up 48% of the patients had a mRS of 0 and 1. Similarly to intravenous thrombolysis with body-weight adjusted rtPA, poor prognosis was predicted by higher age, more severe neurological deficit at stroke admission, and a proximal MCA occlusion. Half of the surviving patients improved to no or minimal impairment.

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