Unverified50% confidenceFactExact time
lecanemab清除淀粉样蛋白可延缓认知下降，效果约27%的减缓率，且伴随脑水肿和微出血等副作用（ARIA）
1
Sources
50%
Confidence
Long-term
Relevance
8/28/2026
First Seen
Sources
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