Currently 51 trial sites listed on plataformabrasi
Post# of 148151
7 of these are new or updated entries since January 4 (entries highlighted in yellow).
I'll offer that this indicates that these trials are ongoing.
The most recent entry added or updated is for Hospital Otoclinica in Fortoleza (Wednesday, Feb 9). Fortoleza is (thanks to Wikipedia) the capital of Ceara in the Northeast of Brazil. Cases are declining in Sao Paulo, but apparently still increasing in the northeast, northwest and far south of Brazil.