** Shares of Medical Developments International Ltd MVP.AX
soar as much as 10.8% to A$1.85, post their biggest intraday pct
gain since July 22, 2022
** Co discontinues preparations of clinical trials for
Penthrox, its pain relief drug, in China
** Cites difficult regulatory environment and COVID-19
restrictions
** MVP to divert resources towards penetration of Penthrox
in some European markets and in Australia, where it sees better
prospects in the near term
** Co says will realise net non-cash income of approximately
A$11 mln ($7.68 mln) before tax relating to China in HY results
** Stock hits highest level since Oct. 20, 2022
** Stock up 12.8% YTD, as of last close
($1 = 1.4318 Australian dollars)
(Reporting by Harshita Swaminathan)
((Harshita.Swaminathan@thomsonreuters.com))