Author: Marcos, MarÃa; Carmona-Torre, Francisco; Vidal Laso, Rosa; Ruiz-Artacho, Pedro; Filella, David; Carbonell, Cristina; Jimenez-Yuste, Victor; Schwartz, Juana; Llamas, Pilar; Alegre, Félix; Sádaba, Belén; Núñez-Córdoba, Jorge; Yuste, José Ramón; Fernández-GarcÃa, Javier; Lecumberri, Ramón
Title: Therapeutic vs. prophylactic bemiparin in hospitalized patients with non-severe COVID-19 (BEMICOP): an open-label, multicenter, randomized trial Cord-id: 8zhasmcq Document date: 2021_1_1
ID: 8zhasmcq
Snippet: Thrombophylaxis with low molecular weight heparin (LMWH) in hospitalized patients with COVID-19 is mandatory, unless contraindicated. Given the links between inflammation and thrombosis, the use of higher doses of anticoagulants could improve outcomes. We conducted an open-label, multicenter, randomized, controlled trial in adult patients hospitalized with non-severe COVID-19 pneumonia and elevated D-dimer. Patients were randomized to therapeutic-dose bemiparin (115 IU/Kg daily) vs. standard pro
Document: Thrombophylaxis with low molecular weight heparin (LMWH) in hospitalized patients with COVID-19 is mandatory, unless contraindicated. Given the links between inflammation and thrombosis, the use of higher doses of anticoagulants could improve outcomes. We conducted an open-label, multicenter, randomized, controlled trial in adult patients hospitalized with non-severe COVID-19 pneumonia and elevated D-dimer. Patients were randomized to therapeutic-dose bemiparin (115 IU/Kg daily) vs. standard prophylaxis (bemiparin 3,500 IU daily), for 10 days. The primary efficacy outcome was a composite of death, intensive care unit admission, need of mechanical ventilation support, development of moderate/severe acute respiratory distress and venous or arterial thrombosis within 10 days of enrollment. The primary safety outcome was major bleeding (ISTH criteria). A prespecified interim analysis was performed when 40% of the planned study population was reached. From October 2020 to May 2021, 70 patients were randomized at 5 sites and 65 were included in the primary analysis; 32 patients allocated to therapeutic-dose and 33 to standard prophylactic-dose. The primary efficacy outcome occurred in 7 patients (21.9%) in the therapeutic-dose group and 6 patients (18.2%) in the prophylactic-dose (absolute risk difference 3.6% [95% CI, -16%- 24%]; odds ratio 1.26 [95% CI, 0.37-4.26]; p=0.95). Discharge in the first 10 days was possible in 66% and 79% of patients, respectively. No major bleeding event was registered. Therefore, in patients with COVID-19 hospitalized with non-severe pneumonia but elevated D-dimer, the use of a short course of therapeutic-dose bemiparin did not improve clinical outcomes compared to standard prophylactic doses.
Search related documents:
Co phrase search for related documents- acute respiratory distress and low lmwh molecular weight heparin: 1, 2, 3, 4, 5, 6, 7, 8, 9
- lmwh molecular weight heparin and low lmwh molecular weight heparin: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72
Co phrase search for related documents, hyperlinks ordered by date