** Shares of drug developer ZYNE.O falls 7.8% to $3.9
premarket
** U.S. FDA recommends co to redo late-stage trial of its
experimental cannabinoid gel, Zygel, in neurological disorder
Fragile X syndrome patients urn:newsml:reuters.com:*:nGNX1q3mV7
** Co to conduct the new trial in a subgroup that showed
efficacy in an earlier Phase III trial urn:newsml:reuters.com:*:nL4N2E7352
** ZYNE says it will review trial design for new trial in H1
2021, and expects to initiate it before end of next year
** The syndrome is a rare genetic developmental disability
and the leading known cause of both inherited intellectual
disability and autism spectrum disorder
** Needham & Co analyst Serge Belanger says its a setback to
the company in terms of timelines for potential FDA approval;
expects approval in 2024 at the earliest
** Up to Wednesday's close, stock fell ~31% YTD
(Reporting by Dania Nadeem in Bengaluru)
((Dania.Nadeem@thomsonreuters.com;))