Naslov
Therapeutic vs prophylactic anticoagulation in COVID-19 patients: a systematic review and meta- analysis of real-world studies

Autori
Vio, Riccardo ; Giordani, Andrea S ; Stefil, Maria ; Alturki, Ahmed ; Russo, Vincenzo ; China, Paolo ; Gasperetti, Alessio ; Schiavone, Marco ; Čulić, Viktor ; Biondi-Zoccai, Giuseppe ; Themistoclakis, Sakis ; Lip, Gregory Y ; Proietti, Riccardo

Izvornik
MINERVA CARDIOLOGY AND ANGIOLOGY (2724-5772) 2022 (2022), Oct 28; Online first, 5

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
COVID-19 ; SARS-CoV-2 ; Therapeutic anticoagulation ; Prophylactic anticoagulation ; Bleeding

Sažetak
BACKGROUND: Coagulopathy, in the form of either venous or arterial thromboembolism, is one of the most severe sequelae of coronavirus disease (COVID-19) and has been associated with poorer outcomes. However, the role of therapeutic anticoagulation (tAC) or prophylactic anticoagulation (pAC) in COVID-19 patients has not been definitely established. Therefore, the aim of this systematic review and meta-analysis was to gather all the available real-world data in the field and to provide a reliable effect size of the effect on mortality of tAC compared to pAC in COVID-19 patients. METHODS: Real-world studies (RWS) were identified by searching electronic databases from inception to 31th October 2021. Randomized controlled trials were excluded. Mortality and bleedings were considered as primary and secondary outcomes, respectively. RESULTS: 10 RWS and 5541 patients were included in the analysis. Overall, tAC was associated with lower mortality (HR=0.62, 95% CI 0.54-0.71). There was asymmetry at the funnel plot suggesting publication bias, that was not confirmed at the Egger test (p=0.07). For the secondary endpoint, there was a non-statistically significant tendency for more bleedings in patients treated with tAC compared to pAC (RR=1.75, 95% CI 0.81-3.81). CONCLUSIONS: Our meta-analysis, based on RWS and adjusted estimates of risk, suggests a survival benefit of tAC over pAC in COVID-19 patients in the real world.

Izvorni jezik
Engleski

Znanstvena područja
Kliničke medicinske znanosti

POVEZANOST RADA