** U.S.-listed shares of U.K.-based medical device maker
LivaNova LIVN.O rise 7.8% to $54.25
** Co says its nerve stimulator device showed more than
97.5% probability of successfully meeting the main goal in a
trial where it is being evaluated in patients with obstructive
sleep apnea (OSA)
** Co has enrolled 90 patients for the trial and will
evaluate the patients' response to the device with long-term
follow-up visits
** OSA occurs when the throat muscles relax and block the
airway during sleep
** Up to last close, stock was up 15.4% in the last 12
months
(Reporting by Christy Santhosh)
((Christy.Santhosh@thomsonreuters.com))