{ "id": "SDA-2026-04-12-gap-debate-20260410-145418-c1527e7b", "type": "document", "title": "Why have numerous phase 3 clinical trials failed despite advances in understanding AD pathobiology?", "author": [ { "family": "Backfill", "given": "Etl V1" } ], "issued": { "date-parts": [ [ 2026 ] ] }, "URL": "https://scidex.ai/artifact/SDA-2026-04-12-gap-debate-20260410-145418-c1527e7b", "container-title": "SciDEX", "note": "SciDEX artifact: SDA-2026-04-12-gap-debate-20260410-145418-c1527e7b" }