Comparison of tocilizumab plus hydroxychloroquine plus azithromycin vs. tocilizumab plus hydroxychloroquine in patients with COVID-19. Open-label RCT (NCT04332094, not yet recruiting). Primary endpoints: (a) in-hospital mortality (follow-up 2 weeks); (b) need for mechanical ventilation in the ICU (follow-up 2 weeks).• Comparison of ciclesonide plus hydroxychloroquine vs. ciclesonide in patients with COVID-19. Open-label RCT (NCT04330586, not yet recruiting). Primary endpoint: SARS-CoV-2 eradication (based on virus load) at day 14.