Large-bore aspiration thrombectomy for the treatment of pulmonary embolism in octogenarians.

Purpose: To evaluate outcomes in patients aged ≥ 80 years following large-bore aspiration thrombectomy (LBAT) for the treatment of pulmonary embolism (PE).

Materials And Methods: All patients ≥ 80 years of age with PE treated via LBAT at a single center were analyzed from September 2019 - August 2024. This included the octogenarian subgroup from a recently published retrospective analysis assessing all PE patients treated with LBAT at our center between September 2019 and January 2023.

Large-bore Aspiration Thrombectomy with the FlowTriever System for the Treatment of Pulmonary Embolism: A Large Single-Center Retrospective Analysis.

Purpose: Evaluate the outcomes of patients undergoing large-bore aspiration thrombectomy for the treatment of pulmonary embolism at a large university medical center.

Materials And Methods: All patients treated for pulmonary embolism with the FlowTriever System (Inari Medical, Irvine, CA) between September 2019 and January 2023 were retrospectively analyzed. The primary safety and effectiveness outcomes included 7- and 30-day all-cause mortality, major bleeding, procedure-associated clinical decompensation, pulmonary vascular or cardiac injury, and pulmonary artery pressure reduction.