Open access
Jul 2026
Prospective Validation of the Movement Disorder Society Prodromal Multiple System Atrophy Criteria in Pure Autonomic Failure
The PP-MSA criteria demonstrate high sensitivity but limited specificity in patients with PAF and a stricter olfactory threshold improves diagnostic performance and may enhance cohort enrichment for clinical trials.
Patricio Millar Vernetti, J. Palma, I. Biaggioni et al.
· Movement Disorders · 1 citation