Weak SOPHIA OS Signal Dampens Enthusiasm For MacroGenics’ Margetuximab

Whether MacroGenics’ margetuximab can produce an overall survival benefit from the SOPHIA study could be key to its commercial fortunes, say analysts. The company remains optimistic.

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Trying to find a signal • Source: Shutterstock

The fleshed-out data from MacroGenics Inc.’s Phase III SOPHIA study of its Fc-enhanced mAb margetuximab presented recently at ASCO have left some analysts wanting more.

Overall, the updated PFS data are in line with the abstract released ahead of the Chicago meeting last month but...

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