Quantitative Gait and Balance Outcomes for Ataxia Trials: Consensus Recommendations by the Ataxia Global Initiative Working Group on Digital-Motor Biomarkers

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Ilg W., Milne S., Schmitz-Hübsch T., Alcock L., Beichert L., Bertini E., ...Daha Fazla

Cerebellum, cilt.23, sa.4, ss.1566-1592, 2024 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Derleme
  • Cilt numarası: 23 Sayı: 4
  • Basım Tarihi: 2024
  • Doi Numarası: 10.1007/s12311-023-01625-2
  • Dergi Adı: Cerebellum
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, EMBASE, MEDLINE, Psycinfo
  • Sayfa Sayıları: ss.1566-1592
  • Anahtar Kelimeler: Cerebellar ataxia, Digital motor performance marker, Gait and posture
  • İstanbul Üniversitesi Adresli: Evet

Özet

With disease-modifying drugs on the horizon for degenerative ataxias, ecologically valid, finely granulated, digital health measures are highly warranted to augment clinical and patient-reported outcome measures. Gait and balance disturbances most often present as the first signs of degenerative cerebellar ataxia and are the most reported disabling features in disease progression. Thus, digital gait and balance measures constitute promising and relevant performance outcomes for clinical trials. This narrative review with embedded consensus will describe evidence for the sensitivity of digital gait and balance measures for evaluating ataxia severity and progression, propose a consensus protocol for establishing gait and balance metrics in natural history studies and clinical trials, and discuss relevant issues for their use as performance outcomes.