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Eisai Co Ltd (4523.T)

4523.T on Tokyo Stock Exchange

16 Aug 2019
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¥35 (+0.66%)
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Fri, Mar 22 2019


Eisai starts phase 3 trials for second Alzheimer's drug after first's failure

TOKYO Eisai Co Ltd on Friday said it has begun phase 3 clinical trials of Alzheimer's treatment BAN2401, a day after the Japanese drugmaker and U.S. partner Biogen Inc scrapped trials for another Alzheimer's drug, aducanumab.

Nikkei falls as financials drag; Eisai indicated to dive

TOKYO, March 22 Japan's Nikkei fell in choppy trade on Friday as financial stocks languished, reflecting more cautious U.S. monetary policy, while the drug sector tumbled after Eisai and Biogen said they will end their Alzheimer's drug trials.

Biogen, Eisai scrap Alzheimer drug trials

March 21 Biogen Inc and Eisai Co Ltd said on Thursday they will discontinue two late-stage trials testing an experimental treatment for Alzheimer's disease.

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