Craig I Coleman1, Paul P Dobesh2, Sherry Danese3, Julie Ulloa3, Belinda Lovelace4. 1. Department of Pharmacy Practice, University of Connecticut School of Pharmacy, 69 North Eagleville Road, Unit 3092, Storrs, CT 06269-3092, USA. 2. Department of Pharmacy Practice & Science, College of Pharmacy, University of Nebraska Medical Center, 986145 Nebraska Medical Center, Omaha, NE 68198-6145, USA. 3. Outcomes Insights, 2801 Townsgate Road, Suite 330, Westlake Village, CA 91361, USA. 4. Portola Pharmaceuticals Inc. 270 E. Grand Avenue South San Francisco, CA 94080, USA.
Abstract
Aim: We describe the real-world utilization and outcomes associated with managing oral factor Xa inhibitor (FXai)-related major bleeds. Materials & methods: Electronic records from 45 US hospitals were queried (ICD-10-CM billing codes D68.32, T45.515x or T45.525x) to identify major bleed hospitalizations related to FXai use. Patient demographics, bleed type (intracranial hemorrhage, gastrointestinal, critical compartment, traumatic, other), FXai taken, reversal or replacement agents administered (including andexanet alfa, four-factor prothrombin complex concentrate, fresh frozen plasma, others), in-hospital mortality and length of stay were recorded. Results: Of 3030 FXai-related hospitalizations for major bleeds, patients averaged 68 years old and 47% were women. In-hospital mortality was highest for intracranial hemorrhage (23%, n = 507) and lowest for gastrointestinal bleeds (4%, n = 1453). In-hospital mortality was lowest (4%) for bleeds managed with andexanet alfa (n = 342), compared with 10% for four-factor prothrombin complex concentrate (n = 733), 11% for fresh frozen plasma (n = 925) and 8% for both other agents (n = 794) and no agents (n = 438). Median length of stay was 5 days across all agents, while ICU length of stay was shorter andexanet alfa (2 days) compared with other agents (3 days). Conclusion: In-hospital mortality differed by bleed type and agents administered. Andexanet alfa was associated with the lowest rate of in-hospital mortality across all bleed types.
Aim: We describe the real-world utilization and outcomes associated with managing oral factor Xa inhibitor (FXai)-related major bleeds. Materials & methods: Electronic records from 45 US hospitals were queried (ICD-10-CM billing codes D68.32, T45.515x or T45.525x) to identify major bleed hospitalizations related to FXai use. Patient demographics, bleed type (intracranial hemorrhage, gastrointestinal, critical compartment, traumatic, other), FXai taken, reversal or replacement agents administered (including andexanet alfa, four-factor prothrombin complex concentrate, fresh frozen plasma, others), in-hospital mortality and length of stay were recorded. Results: Of 3030 FXai-related hospitalizations for major bleeds, patients averaged 68 years old and 47% were women. In-hospital mortality was highest for intracranial hemorrhage (23%, n = 507) and lowest for gastrointestinal bleeds (4%, n = 1453). In-hospital mortality was lowest (4%) for bleeds managed with andexanet alfa (n = 342), compared with 10% for four-factor prothrombin complex concentrate (n = 733), 11% for fresh frozen plasma (n = 925) and 8% for both other agents (n = 794) and no agents (n = 438). Median length of stay was 5 days across all agents, while ICU length of stay was shorter andexanet alfa (2 days) compared with other agents (3 days). Conclusion: In-hospital mortality differed by bleed type and agents administered. Andexanet alfa was associated with the lowest rate of in-hospital mortality across all bleed types.
Authors: Victoria M Stevens; Toby C Trujillo; Tyree H Kiser; Robert MacLaren; Paul M Reynolds; Scott W Mueller Journal: Clin Appl Thromb Hemost Date: 2021 Jan-Dec Impact factor: 2.389
Authors: Olivia S Costa; William L Baker; Yuani Roman-Morillo; Kelly McNeil-Posey; Belinda Lovelace; C Michael White; Craig I Coleman Journal: BMJ Open Date: 2020-11-05 Impact factor: 2.692