Abstract
Motor symptoms are a major feature of Huntington's disease (HD). The International Parkinson and Movement Disorder Society (MDS) commissioned the assessment of the clinimetric properties of motor rating scales in HD to make recommendations regarding their use, following previously established standardized criteria. After a systematic literature search, a total of 6 rating scales assessing motor symptoms and signs in HD were included for review. Performance testing (reviewed elsewhere) and quantitative motor rating methods were excluded. Only the Unified Huntington's Disease Rating Scale-Total Motor Score (UHDRS-TMS) was classified as "recommended" for assessing the severity of motor signs in HD. The following scales were classified as "suggested": Abnormal Involuntary Movement Scale, the UHDRS-TMS4, the Quantified Neurological Examination, and the Marsden and Quinn Chorea Severity Scale. The committee also concluded that further assessment of existing rating scales, including the UHDRS-TMS, is necessary to determine sensitivity to change and to screening for the presence of motor signs specific to HD. There is also a need to develop a motor rating scale to be used in positive gene carriers with subtle but not definite motor signs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
