Results 211 to 220 of about 2,607,441 (255)

Mechanical thrombolysis of acute ischemic stroke

Journal of Stroke and Cerebrovascular Diseases, 2001
Chemical thrombolysis has been the mainstay of acute stroke treatment; however, these methods come with the risk of potentially lethal intracerebral hemorrhage. This article discusses the different methods of mechanical thrombolysis and other techniques used in the treatment of acute stroke, including angioplasty and stent placement.
Todd A, Kuether, Gary M, Nesbit, Stanley L, Barnwell   +2 more
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Distributed intraclot thrombolysis: mechanism of accelerated thrombolysis with encapsulated plasminogen activators

Journal of Thrombosis and Haemostasis, 2004
The delivery of encapsulated plasminogen activators has demonstrated enhanced thrombolysis in vivo in several models. The mechanism of such improvement has not previously been established.We explored in vitro the mechanism by which microencapsulation of streptokinase in polymeric microparticles accelerates clot digestion and reduces reperfusion times ...
J K, Leach, E, Patterson, E A, O'Rear
openaire   +2 more sources

[Percutaneous thrombectomy and mechanical thrombolysis].

RoFo : Fortschritte auf dem Gebiete der Rontgenstrahlen und der Nuklearmedizin, 1998
Treatment of acute embolic and thrombotic occlusions of arteries has to be initiated immediately to save the limb at risk. Surgery has been the treatment of choice for the last decades. Percutaneous mechanical methods for thrombectomy and thrombolysis have evolved and offer alternative treatment options, reducing the peri-operative risk.
J, Brossmann, S, Müller-Hülsbeck, M, Heller   +2 more
openaire   +2 more sources

Mechanical Thrombolysis of Thrombosed Central Venous Port

CardioVascular and Interventional Radiology, 2014
To evaluate the effectiveness of a mechanical thrombolysis for thrombosed central venous port (CVP).A total of 38 patients (22 women and 16 men, median age of 55 years) were referred to our interventional unit for thrombosed implanted CVPs. The period between CVP implantation and the initial suspicion of mechanical complication varied from 2 to 35 ...
Jung Suk, Oh, Byung Gil, Choi, Ho Jong, Chun, Hae Giu, Lee   +3 more
openaire   +2 more sources

Successful thrombolysis of a mechanical aortic valve thrombosis

Heart, 2009
A critically ill 54-year-old male patient was admitted to our hospital owing to worsening dyspnoea (New York Heart Association (NYHA) class IV). The patient had had severe chronic obstructive pulmonary and ischaemic heart disease with prior myocardial infarction as well as multiple interventions (surgical and percutaneous) owing to carotid and ...
O M, Muehling, R, Schamberger, B, Schumacher, S, Kerber   +3 more
openaire   +2 more sources

Studies on Metabolism of Urokinase and Mechanism of Thrombolysis by Urokinase

Thrombosis and Haemostasis, 1979
SummaryPharmacokinetics of intravenously injected 125I-labeled urokinase (125I-UK) of a molecular weight of 33,000 daltons in normal rabbits and patients with various diseases were investigated. The plasma clearance of 125I-UK in rabbits was described by a biexponential curve within six hours with a half-life of 8 minutes, 2.3 hours, respectively.
T, Ueno, N, Kobayashi, T, Maekawa
openaire   +2 more sources

Percutaneous mechanical thrombolysis and thrombectomy

Techniques in Vascular and Interventional Radiology, 1998
Devices and methods for mechanically dissolving (thrombolysis) and removing (thrombectomy) thrombus using a percutaneous approach have been developed to address the deficiencies of the previously available methods of treating thrombus, namely Fogarty balloon thromboembolectomy and pharmacologic thrombolysis.
openaire   +1 more source

Association of mechanical chest compression and prehospital thrombolysis

The American Journal of Emergency Medicine, 2012
Pulmonary embolism (PE) is a common cause of sudden death; the use of prehospital thrombolysis is currently a last-resort option and requires a prolonged cardiopulmonary resuscitation (CPR). Novel mechanical devices have recently been introduced that provides automatic mechanical chest compression (AMCC) according to the guidelines and continually ...
Hichem, Chenaitia, Marc, Fournier, Jean Paul, Brun, Pierre, Michelet, Jean Pierre, Auffray   +4 more
openaire   +2 more sources

Mechanical versus Chemical Thrombolysis: An In Vitro Differentiation of Thrombolytic Mechanisms

Journal of Vascular and Interventional Radiology, 2000
To assess differing mechanisms of thrombolysis determining time to reperfusion, completeness of thrombus dissolution, and embolic potential.An in vitro perfusion model designed to mimic arterial flow conditions was created. Bifurcated limbs allowed continuous flow through one channel and the placement of radiolabeled (iodine-125) thrombus housed in a 5-
R K, Greenberg, K, Ouriel, S, Srivastava, C, Shortell, K, Ivancev, D, Waldman, K, Illig, R, Green   +7 more
openaire   +2 more sources

Mechanical Thrombectomy Outcomes With or Without Intravenous Thrombolysis.

Stroke, 2018
Background and Purpose- Intravenous thrombolysis (IVT) within 4.5 hours of symptom onset is currently recommended before mechanical thrombectomy (MT). We compared functional outcome, neurological recovery, reperfusion, and adverse events according to the use or not of IVT before MT.
Gariel, Florent, Lapergue, Bertrand, Bourcier, Romain, Berge, Jérôme, Barreau, Xavier, Mazighi, Mikael, Kyheng, Maeva, Labreuche, Julien, Fahed, Robert, Blanc, Raphaël, Gory, Benjamin, Duhamel, Alain, Saleme, Suzana, Costalat, Vincent, Bracard, Serge, Desal, Hubert, Detraz, Lili, Consoli, Arturo, Piotin, Michel, Marnat, Gaultier   +19 more
openaire   +2 more sources