A Study of LY3002813 in Participants With Early Symptomatic Alzheimer's Disease (TRAILBLAZER-ALZ)

Summary

The purpose of this study is to evaluate the safety, tolerability and efficacy of LY3002813 in early symptomatic Alzheimer's disease.

Timeline

Start

2017-12-18

Primary completion

2020-12-04

Completion

2021-09-21

Outcome

Met primary endpoint

registry analysis (superiority test); Donanemab Monotherapy (Donanemab-M) vs Placebo; p = 0.042; Mean Difference (Final Values) 3.20 (95% CI 0.12 to 6.27); Mixed Models Analysis NCT03367403 ↗

release “TRAILBLAZER-ALZ study. Donanemab met the primary endpoint” lilly.com ↗

release “donanemab，在一项2期临床试验TRAILBLAZER-ALZ中达到主要临床终点。” carrierbiomed.com ↗

Publications

• Ardayfio P, Mullins GR, Khanna R, Zimmer JA, Wang H, Nery ESM, Evans CD, Piela P, Battioui C, Lauzon S, Anglin G, Ng HW, Jayaraman AR, Agada N, Natalie CR, Brooks DA, Sims JR. Infusion-related reactions in donanemab-treated participants with early symptomatic Alzheimer's disease. Alzheimers Dement (N Y). 2026 Mar 8;12(1):e70229. doi: 10.1002/trc2.70229. eCollection 2026 Jan-Mar.
• Gueorguieva I, Chow K, Chua L, Shcherbinin S, Zimmer JA, Evans CD, Wang H, Nery ESM, Brooks DA, Sims JR. Donanemab exposure-response in early symptomatic Alzheimer's disease. Alzheimers Dement. 2025 Jul;21(7):e70491. doi: 10.1002/alz.70491.
• Chandler JM, Lansdall CJ, Ye W, McDougall F, Belger M, Toth B, Mi X, Sink KM, Atkins AS. The Alzheimer's Disease Cooperative Study - Activities of Daily Living dependence score: revision and validation of an algorithm evaluating patient dependence across the spectrum of AD severity. J Prev Alzheimers Dis. 2025 Sep;12(8):100261. doi: 10.1016/j.tjpad.2025.100261. Epub 2025 Jul 1.
• Zimmer JA, Ardayfio P, Wang H, Khanna R, Evans CD, Lu M, Sparks J, Andersen S, Lauzon S, Nery ESM, Battioui C, Engle SE, Biffi A, Svaldi D, Salloway S, Greenberg SM, Sperling RA, Mintun M, Brooks DA, Sims JR. Amyloid-Related Imaging Abnormalities With Donanemab in Early Symptomatic Alzheimer Disease: Secondary Analysis of the TRAILBLAZER-ALZ and ALZ 2 Randomized Clinical Trials. JAMA Neurol. 2025 May 1;82(5):461-469. doi: 10.1001/jamaneurol.2025.0065.
• Klein EG, Schroeder K, Wessels AM, Phipps A, Japha M, Schilling T, Zimmer JA. How donanemab data address the coverage with evidence development questions. Alzheimers Dement. 2024 Apr;20(4):3127-3140. doi: 10.1002/alz.13700. Epub 2024 Feb 7.
• Pontecorvo MJ, Lu M, Burnham SC, Schade AE, Dage JL, Shcherbinin S, Collins EC, Sims JR, Mintun MA. Association of Donanemab Treatment With Exploratory Plasma Biomarkers in Early Symptomatic Alzheimer Disease: A Secondary Analysis of the TRAILBLAZER-ALZ Randomized Clinical Trial. JAMA Neurol. 2022 Dec 1;79(12):1250-1259. doi: 10.1001/jamaneurol.2022.3392.
• Shcherbinin S, Evans CD, Lu M, Andersen SW, Pontecorvo MJ, Willis BA, Gueorguieva I, Hauck PM, Brooks DA, Mintun MA, Sims JR. Association of Amyloid Reduction After Donanemab Treatment With Tau Pathology and Clinical Outcomes: The TRAILBLAZER-ALZ Randomized Clinical Trial. JAMA Neurol. 2022 Oct 1;79(10):1015-1024. doi: 10.1001/jamaneurol.2022.2793.
• Mintun MA, Lo AC, Duggan Evans C, Wessels AM, Ardayfio PA, Andersen SW, Shcherbinin S, Sparks J, Sims JR, Brys M, Apostolova LG, Salloway SP, Skovronsky DM. Donanemab in Early Alzheimer's Disease. N Engl J Med. 2021 May 6;384(18):1691-1704. doi: 10.1056/NEJMoa2100708. Epub 2021 Mar 13.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	Donanemab	Monoclonal antibody	1400 mg	Intravenous
Subject	LY3202626	Unknown	12 mg	Oral

Indications