Eisai and Purdue unveil detailed Phase III results for insomnia candidate

4 February 2019

Tokyo-based Eisai (TYO: 4523) and development partner Purdue Pharma have announced detailed results from the Phase III SUNRISE 2 study of insomnia candidate lemborexant.

The firms joined forces in 2015 to realise the potential of lemborexant.

The insomnia therapy is being evaluated in two Phase III studies, SUNRISE 1 and SUNRISE 2, which compare the drug against placebo and against extended release zolpidem, the generic name for Sanofi’s (Euronext: SAN) blockbuster drug Ambien.

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