** U.S.-listed shares of Canadian biopharma co Aeterna
Zentaris Inc AEZS.O fall as much as ~3% to 35 cents
** AEZS expects patient enrollment in late-stage trial of
co's drug for diagnosing childhood-onset growth hormone
deficiency (GHD) to continue late into 2023 urn:newsml:reuters.com:*:nGNXbRPytt
** Co says trial sites originally planned in Ukraine and
Russia are being halted, due to Russia's invasion of Ukraine
** AEZS was planning to recruit at least 25 subjects within
Russia and Ukraine for its late-stage study
** AEZS adds that trial site activation and patient
enrollment continues to be impacted by COVID-19 pandemic
** Aeterna's drug, macimorelin, stimulates the secretion of
growth hormone from the pituitary gland, following which hormone
levels are measured for the assessment of GHD
** Up to Friday's close, stock up ~1.6% YTD
(Reporting by Bhanvi Satija in Bengaluru)
((Bhanvi.Satija@thomsonreuters.com; Outside U.S. +91
9873062788;))