A Comparison of Four Selected Acoustic Measures in Detecting Voice Quality Changes With Botulinum Toxin Treatment in Adductor-Type Laryngeal Dystonia
Based on these results, CPPS, CSID, and %creak showed utility in assessing voice quality change from pre- to post-BoNT treatment in those with AdLD, with some differences across measures. Future research with novel treatments for AdLD may benefit from utilization of these measures including comparison of effect sizes with degree of improvement from BoNT outcomes.
Authors
- Kaitlyn Dwenger (ORCID: https://orcid.org/0000-0003-4225-8387)
- Jenny L. Pierce
- Anuja Sharma (ORCID: https://orcid.org/0000-0002-1648-6282)
- Skyler G. Jennings (ORCID: https://orcid.org/0000-0001-7750-8396)
- Michaele Smith
- Julie Barkmeier-Kraemer
Institutions
- University of Utah (US)
Publication Details
- Journal
- American Journal of Speech-Language Pathology
- Published
- 2026-03-17
- DOI
- https://doi.org/10.1044/2025_ajslp-25-00143
- Primary Topic
- Voice and Speech Disorders
- Type
- article
- Field-Weighted Citation Impact
- 0.00