Op­di­vo/Yer­voy com­bo flops again in melanoma, but Bris­tol My­ers Squibb al­so has a new OK to cel­e­brate

Bris­tol My­ers Squibb’s Op­di­vo/Yer­voy com­bo reg­i­men has of­fi­cial­ly failed both co-pri­ma­ry end­points in a tri­al test­ing it as an ad­ju­vant ther­a­py for melanoma.

Adding Yer­voy, the CT­LA4 in­hibitor, to the PD-1 an­ti­body Op­di­vo failed to in­duce a sta­tis­ti­cal­ly sig­nif­i­cant im­prove­ment in re­cur­rence-free sur­vival among the all-com­er pop­u­la­tion, the phar­ma gi­ant re­port­ed. The news comes al­most one year af­ter Bris­tol My­ers con­ced­ed that the pair­ing didn’t help pa­tients with very low lev­els of PD-L1 — who would the­o­ret­i­cal­ly be less like­ly to ben­e­fit from Op­di­vo — any more than the Op­di­vo alone did.

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