Search

The relation between use of nonsteroidal anti-inflammatory drugs (NSAIDs) and severity of COVID-19 has been the subject to debate since the outbreak of the pandemic. Despite speculations about the possible harmful or protective effects, the position currently most supported by the scientific community is that there is no association between use of NSAIDs and COVID-19 outcomes. With the aim of contributing to increase the body of evidence on this issue, we conducted a case–control study using real-world data to investigate the association between prior use of NSAIDs, by active ingredient and type (traditional NSAIDs and selective COX-2 inhibitors), and important COVID-19-related outcomes, including susceptibility, PCR + patient progression, and hospitalisation. Our findings suggest that, in general, the use of traditional NSAIDs is not associated with any adverse COVID-19 outcome. However, we observed a possible association between diclofenac and a higher risk of PCR + patient progression. Our results also suggest that selective COX-2 inhibitors might be related with a reduction in the risk of PCR + patient progression. These results suggest that, with the possible exception of diclofenac, the use of NSAIDs should not be advised against for relief of symptoms in patients with COVID-19. In addition, they support the importance of continue to investigate the treatment potential of selective COX-2 inhibitors in the management of COVID-19, something that could have significant implications for the treatment of this disease and other viral infections. [ABSTRACT FROM AUTHOR]

Evidence of the effect of statins on patients with coronavirus disease (2019) COVID‐19 is inconsistent. The aim of this study was to evaluate the association between chronic use of statins—both overall and by active ingredient—and severe outcomes of COVID‐19 (risk of hospitalization and mortality), progression to severe outcomes, and susceptibility to the virus. We conducted a population‐based case–control study with data from electronic records to assess the risk of (1) hospitalization: cases were patients admitted due to COVID‐19 and controls were subjects without COVID‐19; (2) mortality: cases were hospitalized patients who died due to COVID‐19 and controls were subjects without COVID‐19; (3) progression: cases were hospitalized COVID‐19 subjects and controls were nonhospitalized COVID‐19 patients; and (4) susceptibility: cases were patients with COVID‐19 (both hospitalized and nonhospitalized) and controls were subjects without COVID‐19. We collected data on 2821 hospitalized cases, 26 996 nonhospitalized cases, and 52 318 controls. Chronic use of atorvastatin was associated with a decreased risk of hospitalization (adjusted odds ratios [aOR] = 0.83; 95% confidence interval [CI]: 0.74–0.92) and mortality (aOR = 0.70; 95% CI: 0.53–0.93), attributable in part to a lower risk of susceptibility to the virus (aOR = 0.91; 95% CI: 0.86–0.96). Simvastatin was associated with a reduced risk of mortality (aOR = 0.59; 95% CI: 0.40–0.87). The wide degree of heterogeneity observed in the estimated odds ratios (ORs) of the different statins suggests that there is no class effect. The results of this real‐world study suggest that chronic use of atorvastatin (and to a lesser degree, of simvastatin) is associated with a decrease in risk of severe COVID‐19 outcomes. [ABSTRACT FROM AUTHOR]