Incyte Corporation’s efforts to maintain Jakafi’s (ruxolitinib) place in the market before its exclusivity runs out hit a snag with the announcement that it stopped a combination trial of the drug in myelofibrosis because the study would not likely hit its primary endpoint.
Incyte’s Jakafi Flunks In Phase III Myelofibrosis Study As Loss Of Exclusivity Nears
The company said it would discontinue the Phase III LIMBER-304 trial in patients who had inadequate response to Jakafi when an analysis indicated the study would not reach its primary endpoint.

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