Is there an age cutoff where you consider the risks of monoclonal antibody therapy outweigh any potential benefit(s) in early-onset dementia?

A brief discussion of dementia terminology is worthwhile to avoid confusion regarding diagnostic classification and treatment rationale.

As is well known, there are many dementias, and the descriptor “early onset” can be used for childhood dementias, such as Rett syndrome, and also for disorders suc...