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BioWorld-International-2010-09-29
Actelion Shares Fall on Clazosentan Phase III Miss
Actelion Shares Fall on Clazosentan Phase III Miss
Shares in Actelion Pharmaceuticals Ltd. dropped by almost 8 percent Monday on news that clazosentan failed to reach the primary endpoint in a Phase III pivotal trial in patients who had undergone surgical clipping to treat a form of stroke called aneurysmal subarachnoid hemorrhage (aSAH). (BioWorld International)