Looking For Alzheimer’s Clinical Research Datasets, Available As Downloadable .csv Files

Looking for Alzheimer’s clinical research datasets, available as downloadable .csv files.

I need them for a visualization project. I need to use Tableau to visualize data relating to the topic I chose, “The Latest in Alzheimer’s Clinical Trials and Research.”
Ultimately, I want to compare results from Clinical Trials in these 3 drugs, that are approved, or about to be:
Lecanemab, Aducanumab, and Donanemab
and I want to compare them to clinical trials in these 3 drugs that are being developed:
Simufilam hydrochloride, APOLLOE4, Fosgonimeton

But in actuality, if that data is not something I can simply acquire in.csv and interpret, then any Alzheimer’s .csv datasets would be incredibly useful. I’m just having trouble finding them…
Maybe the way I’m going about looking for them isn’t the best way. I’m new to all this (In school).