Reperfusion Treatment in Acute Pulmonary Embolism: A Multicenter Observational Study in the Nordic Countries
International guidelines recommend immediate reperfusion with systemic thrombolysis (ST) as first-line treatment in high-risk pulmonary embolism (PE). The therapy improves hemodynamics and overall survival but is also associated with a significant risk of severe bleeding. Catheter-directed intervention (CDI) is recommended as an alternative reperfusion therapy in high-risk PE when ST is contraindicated or has failed, as well as in patients who deteriorate or fail to improve during anticoagulation (AC) treatment. Despite lack of high-quality evidence and randomized studies between CDI and standard care, the use of CDI is spreading rapidly in high-risk PE and in less severe PE not fulfilling current treatment criteria.
• All adult patients (≥18 years), including pregnant women, with verified (CTPA, angiography or scintigraphy) acute pulmonary embolism who are planned for, or have received, treatment with catheter directed intervention or systemic thrombolysis
• Informed consent (for patients who do not survive before informed consent can be obtained, a waiver of consent applies)