** JP Morgan raises Hungarian drugmaker GDRB.BU to
"overweight", citing "stellar" sales growth for bipolar
depression drug, Vraylar
** Broker says YTD Vraylar volumes for existing indications
have been growing twice faster than consensus estimates
** JPM expects "a positive May catalyst with a 66%
probability of Vraylar's label extension to treat bipolar
depression patients"
-- Vraylar's current indication is to treat both the manic
and mixed episodes of bipolar I disorder and is currently
awaiting FDA decision expected in May to approve Vraylar to
treat depressive episodes
((anna.jaworska-guidotti@tr.com))