Toward the end of a controversy on the effect of reduction in brain amyloid levels on change in cognitive and functional decline in Alzheimer's disease-Reply to a letter

Menglan Pang^{1

2}, Ling Zhu^{1

2}, Audrey Gabelle^{1

2}, Arie R Gafson^{1

2}, Robert W Platt³, James E Galvin⁴, Pierre Krolak-Salmon^{5

6}, Ivana Rubino², Carl de Moor^{1

2}, Shibeshih Belachew^{1

2}, Changyu Shen^{1

2}

Affiliations

¹ Biogen Digital Health, Biogen, Cambridge, Massachusetts, USA.
² Biogen, Cambridge, Massachusetts, USA.
³ Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada.
⁴ Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, Florida, USA.
⁵ Clinical and Research Memory Center of Lyon (CMRR Lyon), Lyon Institute for Aging, University Hospital of Lyon (Hospices Civils de Lyon), Lyon, France.
⁶ Neuroscience Research Centre of Lyon, Lyon, France.

Comment

Menglan Pang et al. Alzheimers Dement. 2023 Mar.

. 2023 Mar;19(3):1101-1103.

doi: 10.1002/alz.12864. Epub 2022 Nov 16.

¹ Biogen Digital Health, Biogen, Cambridge, Massachusetts, USA.
² Biogen, Cambridge, Massachusetts, USA.
³ Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Quebec, Canada.
⁴ Department of Neurology, Comprehensive Center for Brain Health, University of Miami Miller School of Medicine, Boca Raton, Florida, USA.
⁵ Clinical and Research Memory Center of Lyon (CMRR Lyon), Lyon Institute for Aging, University Hospital of Lyon (Hospices Civils de Lyon), Lyon, France.
⁶ Neuroscience Research Centre of Lyon, Lyon, France.

No abstract available

Comment on

Comment on "Effect of reduction in brain amyloid levels on change in cognitive and functional decline in randomized clinical trials: An updated instrumental variable meta-analysis".
Ackley SF, Glymour MM. Ackley SF, et al. Alzheimers Dement. 2023 Mar;19(3):1099-1100. doi: 10.1002/alz.12863. Epub 2022 Nov 16. Alzheimers Dement. 2023. PMID: 36383442 Free PMC article. No abstract available.