** Shares of drug developer Milestone Pharmaceuticals
MIST.O rise 3.4% to $1.51 premarket
** Co says its partner Ji Xing Pharmaceuticals reported
late-stage data for their experimental drug in Chinese patients
with paroxysmal supraventricular tachycardia (PSVT)
** PSVT is a condition which causes abnormal heart rhythm
** Says the self-administered drug, etripamil nasal spray,
helped significantly greater proportion of patients return to
normal heart rhythm compared to placebo - MIST
** In 2021, MIST granted Ji Xing an exclusive license to
develop and commercialize etripamil, its lead experimental drug,
in patients with PSVT in Greater China
** Up to last close, stock down 12.6% YTD
(Reporting by Mariam Sunny in Bengaluru)
((Mariam.ESunny@thomsonreuters.com;))