** U.S. shares of UK-based biotech Centessa Pharmaceuticals
Plc CNTA.O fall 11.1% to $4.00 premarket; set for lowest level
since listing a year ago, if losses hold
** Co says it will discontinue the development of its
investigational drug lixivaptan in ADPKD, a kidney disease
urn:newsml:reuters.com:*:nGNE19cSQY
** Lixivaptan is the lead drug candidate of CNTA's unit,
Palladio Biosciences Inc; co had begun pivotal trial of drug in
Dec 2021 urn:newsml:reuters.com:*:nFWN2SZ0KX
** "We believe that lixivaptan is unlikely to achieve the
differentiated safety and tolerability profile Centessa required
for further development of the program," says CEO Saurabh Saha
** Says the decision was based on a reassessment of
lixivaptan's commercial potential, including the likelihood of
more challenges and higher costs
** Reassessment follows observation of higher levels of ALT
and AST, two proteins associated with liver damage, in one of
the subjects of its open-label study
** Now expects cash runway to extend into 2026
** Stock has fallen 77.5% from its IPO price of $20/ADS in
May last year
(Reporting by Ruhi Soni in Bengaluru)
((Ruhi.Soni@thomsonreuters.com
Twitter: https://twitter.com/ruhithere))