What Covid-19 therapies are there?

There is no approved drug against COVID19, but more than 600 interventional clinical trials are ongoing as of beginning of May 2020. Recently the malaria drug chloroquine received widespread attention after a briefing by the US-president Trump and some Lupus patients in the US reported problems as their drug was sold out. For this therapeutic anecdotal evidence from France indicates it could alleviate COVID-19 symptoms in combination with an antibiotic. However, there are further drugs for which already