Apparently the report itself is not widely accessible, only the "bottom line" conclusion turned into headlines. The study has not been peer reviewed, others rushed out into publication in the medical press were subsequently withdrawn. I have seen an interview with an infectious diseases specialist who said that internationally and right at the beginning it was considered whether steroid-type drugs would help but quite soon the conclusion was that in fact they were somewhat detrimental. This latest "breakthrough", of a steroid cure, is yet to be confirmed.