Fresh from a $72M raise, Jeff Aron­in's new lead rare dis­ease drug is flagged as a fail­ure

Just a few days af­ter one of Jeff Aronin’s biotechs put out the word that they had raised $71.8 mil­lion to push their rare dis­ease drug in­to piv­otal tri­als, the com­pa­ny qui­et­ly flagged the treat­ment’s fail­ure in Phase II.

But they are go­ing for Phase III any­way.

The clin­i­cal­tri­als.gov page on the Phase II study of Cas­tle Creek’s on­ly drug was up­dat­ed on Oc­to­ber 22 and now reads that the tri­al was ter­mi­nat­ed af­ter an in­de­pen­dent da­ta mon­i­tor­ing com­mit­tee “sug­gest­ed that the study will not meet sta­tis­ti­cal ob­jec­tives.” The page al­so in­cludes a time­line with a wrap due in the mid­dle of Oc­to­ber.

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