** Shares of biotech co Qualigen Therapeutics Inc QLGN.O
down 26.3% to $1.23 premarket
** Co says it will not undertake further studies of its
antiviral drug candidate, QN-165, for treatment of COVID-19 in
hospitalized patients following feedback received from U.S. FDA
** FDA requested additional pre-clinical toxicity and safety
pharmacology studies before proceeding with clinical trials in
COVID-19 patients
** "Given the time these suggested studies would require,
coupled with the already crowded COVID-19 vaccine and
therapeutic landscape, best strategy at this time is to pivot to
focusing primarily on our oncology pipeline," Qualigen says
** Co had submitted application to U.S. FDA in July seeking
clearance for early- to mid-stage studies to test QN-165 for
treatment of COVID-19 in hospitalized patients urn:newsml:reuters.com:*:nL4N2OQ2YS
** Qualigen down 44.5% this year, as of last close
(Reporting by Mrinalika Roy in Bengaluru)
((mrinalika.roy@thomsonreuters.com; within U.S. +1 646 223
8780, outside U.S. +91 806749 8325;))