Quality and rapidity of anticoagulation in patients with acute pulmonary embolism undergoing mechanical thrombectomy.

The primary objective of our study was to determine the proportion of intermediate-risk PE patients undergoing mechanical thrombectomy (MT) who achieved therapeutic anticoagulation (AC) at the time of the procedure. The salient findings of our study showed that only a minority of patients (14.3%) were in the therapeutic range by ACT at the time of MT (primary outcome). Furthermore, in this higher-risk PE cohort selected for MT, 18.2% of patients were subtherapeutic after initially reaching therapeutic AC, 43% experienced supratherapeutic AC at some point before MT, and less than half (43%) attained therapeutic AC at 6 hours, highlighting the necessity for optimizing anticoagulation practices in acute PE.
Competing Interests: Conflict of interest Dr. Bangalore- Advisory board- Abbott Vascular, Boston Scientific, Biotronik, Amgen, Pfizer, Merck, REATA, Inari, Truvic, Argon.
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