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Cochrane review finds anti-amyloid Alzheimer's drugs offer no meaningful clinical benefit.
A new Cochrane review of over 20,000 patients finds that anti-amyloid Alzheimer’s drugs like lecanemab and donanemab provide no meaningful clinical benefit, with effects on cognition described as trivial.
While these drugs reduce brain plaque, they carry risks of swelling and bleeding and impose a heavy burden on patients.
Critics argue the review unfairly groups failed trials with newer ones, suggesting the drugs do offer modest benefits for some early-stage patients.
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La revisión Cochrane encuentra que los medicamentos anti-amiloideos para el Alzheimer no ofrecen ningún beneficio clínico significativo.