Millendo Therapeutics Inc. in April decided to scrap work altogether with livoletide in Prader-Willi syndrome after a phase IIb study fell short of statistical significance, but hope remains alive for – among others in the space – Soleno Therapeutics Inc., another recent newsmaker with once-daily diazoxide choline controlled-release tablets in PWS.

Shares of Millendo Therapeutics Inc. (NASDAQ:MLND) fell 70.1% to $1.45 on April 6 after a pivotal study of its experimental Prader-Willi syndrome (PWS) therapy, livoletide, failed to show a statistically significant improvement in hyperphagia, or insatiable hunger, and food-related behaviors vs. placebo.