Pulmonary Embolism With Right Ventricle Enlargement

This is a pilot study of the Flow Medical Catheter, a catheter-based device used to deliver clot-dissolving medication directly to a blood clot in the lungs (pulmonary embolism). The study evaluates whether the device can be used safely and as intended in adults with intermediate-risk acute pulmonary embolism. All participants receive treatment with the study device; there is no comparison group.

PURPOSE The two related purposes of the RE-TyPE study are: 1. To improve understanding of the early clinical course of intermediate-high risk pulmonary embolism and its association with outcome and 2. To establish a platform for longitudinal follow-up for all pulmonary embolism at Sahlgrenska University Hospital HYPOTHESES 1. The dynamic pattern of change, evaluated thorough repeated measures of biomarkers, electrocardiography and echocardiography during the first 48 hours after pulmonary embolism, better predicts outcome than static measurements currently used to predict outcome 2. Establishment of a platform for longitudinal follow-up will improve quality of care and outcome for patients with pulmonary embolism at Sahlgrenska University Hospital