We told them the hydroxychloroquine science was overwhelming & here more evidence accumulates: Meeus et al. finding that Treatment of COVID-19 using combination of hydroxychloroquine plus azithromycin

was safe and was associated with a statistically significant mortality benefit in the treatment of COVID-19 infection in hospitalized patients; no harms; Risch, McCullough, Ladapo, Tenenbaum, Zelenko

https://www.sciencedirect.com/science/article/pii/S2052297523000914?via%3Dihub

‘Abstract

Objectives

In this study we evaluate the efficacy and safety of a treatment protocol with standard dose of hydroxychloroquine plus azithromycin in patients hospitalized with COVID-19 infection.

Methods

We conducted a retrospective analysis to compare the 28-day mortality rate in 352 patients treated with hydroxychloroquine with or without azithromycin (HCQ-group) in our hospital with a contemporary control group of 3533 patients receiving standard of care from the Belgian Collaborative Group on COVID-19 Hospital Surveillance.

Results

All patients who received at least one dose of treatment were included in the analysis. A statistically significant reduction in crude mortality rate at 28 days was observed in the HCQ-group compared to standard of care (16.8% vs 25.9%,p ​= ​0.001).

Patients in the treatment group were on average younger (69,7 vs73,1 years, p ​= ​0,0002), were less likely to smoke or to have malignancy and more likely to be male. Patients in the treatment group were more likely to be obese, immunocompromised or to have arterial hypertension, liver disease and lung disease.

After adjustment for these variables the OR for mortality was 0.635 (95%CI 0.464–0.875). Patients who did not receive HCQ had a 57% higher risk of mortality. A survival benefit in the treatment group was consistent across all age groups. 13 patients discontinued treatment due to side effects (4 with QTc-prolongation>60msec (1.1%) and 9 because of gastro-intestinal symptoms (2.55%)). No episodes of ventricular arrhythmia or torsade de pointes were recorded during treatment.

Conclusion

Treatment of COVID-19 using a combination of hydroxychloroquine plus azithromycin was safe and was associated with a statistically significant mortality benefit in the treatment of COVID-19 infection in hospitalized patients. Our findings do not support the current negative recommendations regarding this treatment.’