In massive pulmonary embolism where there may be evidence of right ventricular dysfunction and acute pulmonary hypertension, anticoagulation therapy alone may prove inadequate. In such situations use of thrombolytic agents produces an improvement in haemodynamics compared to anticoagulants alone, although studies to date have been too small to address the issue of mortality benefit. It would ap...

Background: Intracerebral hemorrhage is a complication of thrombolytic therapy in stroke patients. Furthermore, Cerebral Amyloid Angiopathy (CAA), which itself can cause hemorrhage, may be risk factor for thrombolysis related intracerebral hemorrhage.

We report a case of 63-year-old man who developed massive pulmonary hemorrhage following intravenous streptokinase for acute myocardial infarction. Pulmonary hemorrhage was diagnosed by the triad of hemoptysis, a drop in hematocrit, and a new unilateral infiltrate on chest radiograph. This diagnosis was confirmed by autopsy findings. Pulmonary hemorrhage has rarely been reported following throm...

Thrombolysis revolutionized the treatment of acute ST - elevation myocardial infarction in the latter part of the last century and has been in use for more than two decades. Use of thrombolytic therapy is widespread owing to its safety, efficacy, ease of use, and affordability. Thrombolytic therapy has several limitations, many of which have been overcome with the adoption of percutaneous coron...

OBJECTIVE Ultrasound enhances thrombolysis when combined with a thrombolytic and a contrast agent. This study aimed to evaluate the thrombolytic effect of our tissue plasminogen activator (tPA)-loaded echogenic liposomes (ELIP) in an in vivo clot model, with and without ultrasound treatment. METHODS AND RESULTS The femoral arteries of New Zealand White rabbits (n=4 per group) were cannulated....

BACKGROUND Hemorrhagic transformation (HT) is a major complication of thrombolytic treatment for acute ischemic stroke. Although a history of prior intracerebral hemorrhage diagnosed by head CT is a contraindication to thrombolysis, there are no guidelines or data regarding evidence of prior asymptomatic microbleeds visualized with T2*-weighted magnetic resonance imaging (MRI). METHODS Pretre...

Background. Migraine is prevalent in young patients and a frequent stroke mimic. To distinguish stroke mimics from true stroke can be difficult, and there is a possibility of misdiagnosing a stroke as a migrainous attack in patients with migraine. We aimed to investigate if a history of migraine affects the rate of thrombolytic therapy in young stroke patients. Methods. All patients below 50 ye...

BACKGROUND Today, thrombosis is one of the most widely occurring diseases in modern life. Drugs with thrombolytic functions are the most effective methods in the treatment of thrombosis. Among them, Douchi fibrinolytic enzyme (DFE) is a promising agent. DFE was isolated from Douchi, a typical and popular soybean-fermented food in China, and it can dissolve fibrin directly and efficiently. A str...

BACKGROUND AND PURPOSE In a feasibility and safety study of thrombolytic therapy in acute ischemic stroke, we explored the usefulness of measurements of regional cerebral blood flow. METHODS Twenty-three patients with acute ischemic stroke were treated with 100 mg recombinant tissue plasminogen activator infused intravenously over 1 hour. Thrombolytic therapy was initiated 78 to 355 minutes a...