Recombinant tissue plasminogen activator for massive pulmonary thromboembolism

Optimizing refolding condition for recombinant tissue plasminogen activator

Low molecular size additives such as L-arginine and the redox compounds have been used both in the culturemedium and in vitro refolding to increase recombinant proteins production. Additives increase proteinrefolding and yield of active proteins by suppressing aggregate formation or enhancing refolding process.In this work, a comparative study was performed on refolding of rec...

Successful thrombolytic therapy with recombinant tissue-type plasminogen activator for massive pulmonary embolism -A case report-

Massive pulmonary embolism is associated with significant perioperative morbidity and mortality. We report here on a case of a 69-year-old man who suffered a massive pulmonary embolism with pulseless electrical activity during knee arthroscopic surgery. After a diagnosis was made by performing transthoracic echocardiography, the patient was treated with recombinant tissue-type plasminogen activ...

Intravenous and intrapulmonary recombinant tissue-type plasminogen activator in the treatment of acute massive pulmonary embolism.

Eight centers participated in a study in which intrapulmonary and intravenous administration of recombinant tissue-type plasminogen activator (rt-PA) were compared in 34 patients with acute massive pulmonary embolism. All patients received intravenous heparin in a bolus of 5,000 IU followed by 1,000 IU/hr. After 50 mg rt-PA given over 2 hr the severity of embolism, determined from pulmonary ang...

The Outcome of Treatment With Recombinant Tissue Plasminogen Activator in Acute Ischemic Stroke

Background: Thrombolytic therapy is the recommended treatment of acute ischemic stroke. It is crucial to evaluate the treatment results with recombinant Tissue Plasminogen Activator (r-TPA) in patients with acute stroke. Objectives: This study aimed to evaluate treatment outcomes with r-TPA in patients with acute stroke in a referral stroke center in Iran. Materials & Methods: In this retrosp...

Defining intravenous recombinant tissue plasminogen activator failure.