Saray resulta na REGAIN trial so mangipapanengneng ya ag-inaligwas na tambal so pandengel ed grupo na saray adulto a walaan na daiset ya ag-onkalkalnay pakadngel ed UK, Germany tan Greece. Balet say mas aralem ya impan-analisa ed data so angipanengneng na saray pananguman ed nanduruman hearing test ed arum a pasyente, ya mangipapanengneng a say tambal so walaan na pigaran aktibidad ed dalem na layag. Sarayan tatawagen ya eficency signal so mangiyabawag na kaaruman ya impamaaligwas na LY3056480 ya uusaren iray naaralan ed sayan trial.