CHENNAI: Glasgow and Gold Coast Commonwealth Games gold medallist K Sanjita Chanu is among top sportspersons who have failed a dope test and has been provisionally suspended. The National Anti-Doping Agency has updated the list of provisionally suspended athletes since January 2022 and has added more than 20 new names. Sanjita Chanu, who finished second at the recently held National Games in 49kg, tested positive for the presence of Drostanolone Metabolite, an anabolic androgenic steroid.