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  "path": "/news/2026-04-alzheimer-drugs-benefit-major-deeper.html",
  "publishedAt": "2026-04-21T18:20:02.000Z",
  "site": "https://medicalxpress.com",
  "textContent": "How is it possible to spend tens of billions of dollars developing drugs to treat a serious disease that affects millions of people, and yet end up with something that does not work? This is a mystery that has bedeviled Alzheimer's research for years.",
  "title": "Alzheimer's drugs offer little benefit, major review finds. And the reasons go deeper than the science"
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