Pulmonary embolism: whom to discharge and whom to thrombolyze?
J Thromb Haemost. 2015 Jun;13 Suppl 1:S252-S258
Authors: Meyer G, Planquette B, Sanchez O
Abstract
Patients with pulmonary embolism can be divided in two groups according to their risk of death or major complication: a small group of high-risk patients defined by the presence of systemic hypotension or cardiogenic shock and a large group of normotensive patients. Among normotensive patients, further risk stratification, based on clinical grounds alone or on the combination of clinical data, biomarkers, and imaging tests, allows selection of low-risk patients and intermediate-risk patients. The safety of outpatient treatment for low-risk patients has been established mainly on the basis of retrospective and prospective cohorts using different selection tools. In most studies, about 50% of the patients have been safely treated at home. Although thrombolytic therapy has a favorable benefit to risk profile in patients with high-risk pulmonary embolism, the risk of major and especially intracranial bleeding outweighs the benefits in terms of hemodynamic decompensation in patients with intermediate-risk pulmonary embolism.
PMID: 26149032 [PubMed - as supplied by publisher]