AstraZeneca Shares Sink After Heart Drug Trial Miss. Rare Clinical Setback Tests Investor Confidence
- Posted on July 9, 2026
- By International Business Times
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- 1 min read
AstraZeneca Shares Sink After Heart Drug Trial Miss. Rare Clinical Setback Tests Investor Confidence
AstraZeneca shares fell sharply Thursday after the pharmaceutical giant reported that its experimental use of Wainua failed to achieve the primary endpoint in a late-stage clinical trial for a rare heart disease.