** Shares of drug developer NRx Pharmaceuticals Inc NRXP.O
rise 4.5% to $1.17 premarket
** Co says the FDA in a meeting suggests broadening scope of
NRX-101, the co's drug to treat severe bipolar depression in
suicidal patients
** The regulator suggested expanding the study to include
chronic treatment of the indication, which could expand the
addressable patient population to ~7 mln individuals in the
United States - NRXP
** The FDA also suggests to widen the development program
scope to include patients treated with stabilizing agents other
than ketamine
** Co is considering to expand its current mid-stage study
based on the FDA's guidance
** The FDA also encouraged to request a Breakthrough Therapy
Planning Meeting for the drug - NRXP
** Stock down 58.5% in last 12 months
(Reporting by Aditya Samal)
((Aditya.Samal@thomsonreuters.com;))