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November 4, 2026Open Access

Rates of Phenoconversion and Progression to Functionally Meaningful Impairment in NSD Stage 2B Participants: PPMI Cohort

Tanya Simuni Christopher S. Coffey Michael C. Brumm Ruth B. Schneider Andrew Siderowf Caroline M. Tanner Sohini Chowdhury Todd Sherer Karl Kieburtz Kimberly Fabrizio Thomas F. Tropea Cora Allen‐Savietta Barbara Wendelberger Kenneth Marek

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Poster presented at MDS Congress, October 2026.

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Simuni et al. (2026) studied this question.

synapsesocial.com/papers/6aed6e093dd5ffb8e184c519 https://doi.org/10.5281/zenodo.23963362

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