RT Journal Article
SR Electronic
T1 The effect of low-dose and high-dose low-molecular-weight-heparin and aspirin thromboprophylaxis on clinical outcome and mortality in critical ill patients with COVID-19
JF Saudi Medical Journal
JO Saudi Med J
FD Prince Sultan Military Medical City
SP 715
OP 722
DO 10.15537/smj.2022.43.7.20220038
VO 43
IS 7
A1 Ali Eman
A1 Onur Balaban
A1 Kezban Ö. Süner
A1 Yaşar Cırdı
A1 Fatih Şahin
A1 Gürkan Demir
A1 Özge Pekşen
A1 Ahmet Musmul
A1 Ali F. Erdem
YR 2022
UL http://smj.org.sa/content/43/7/715.abstract
AB Objectives: To assess the effect of different thromboprophylaxis regimens on clinical outcomes and mortality of critical ill patients with coronavirus disease -19 (COVID-19).Methods: We investigated the medical records of patients with positive COVID-19 (using polymerase chain reaction test) who were admitted to the intensive care unit (ICU) at Sakarya University Hospital, Sakarya, Turkey, from March 2020 to January 2021. We included patients under anticoagulant therapy in the clinical course. The patients were allocated to 3 groups: Group A - low-dose (prophylactic) low-molecular-weight-heparin (LMWH) therapy, Group B - high-dose (therapeutic) LMWH therapy, and patients that received aspirin additional to the high-dose (therapeutic) LMWH as Group C. Primary outcomes were overall mortality rates and length of stay (LOS) in ICU. Secondary outcomes were rates of major hemorrhagic and thrombotic events.Results: Records of 475 patients were reviewed and 164 patients were included. No significant difference was detected in mortality rates between groups (p=0.135). Intensive care unit stay was 13 (9-24.5) days in Group A, 11 (8.75-23) days in Group B, and 13 (9-17) days in Group C without a significant difference (p=0.547). No significant difference was detected between groups in terms of thrombotic (p=0.565) and hemorrhagic events (p=0.615).Conclusion: A high-dose anticoagulation therapy and addition of aspirin to LMWH therapy did not decrease the mortality rates and LOS in ICU in critical ill COVİD-19 patients. In addition, it did not increase the incidence of major hemorrhage and major thrombotic events.