** Shares of drug developer Evoke Pharma more than double to $12.56 premarket
** Co says Gimoti, the nasal spray version of drug metoclopramide, when given to patients on GLP-1 weight loss treatments showed better reduction in symptoms compared to the oral version of metoclopramide
** EVOK says Gimoti can be used to treat patients on GLP-1 drugs with gastroparesis, a medical condition that prevents the stomach from emptying food and liquids properly
** Up to last close, stock down 58% YTD
(Reporting by Christy Santhosh)
((Christy.Santhosh@thomsonreuters.com))