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Pfizer Working To Resolve Sickle Cell Drug Hold Up, Dolsten Says

 
• By Jessica Merrill

Rivipansel, partnered with GlycoMimetics, is one of the most advanced drugs in Pfizer’s rare disease pipeline. Phase III studies have been delayed, however, due to a manufacturing issue impacting supply.

The start of Phase III clinical trials for Pfizer Inc./GlycoMimetics Inc.’s rivipansel for vaso-occlusive crisis (VOC) of sickle cell disease will be delayed at least six months and possibly a year due to a manufacturing development issue that Pfizer is working to resolve.

Rivipansel is one of the most advanced drugs in Pfizer’s rare disease pipeline, a portfolio the company highlighted during a...

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