کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6206275 1265642 2015 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Domains and correlates of clinical balance impairment associated with Huntington's disease
ترجمه فارسی عنوان
دامنه ها و ارتباطات اختلالات بالینی مرتبط با بیماری هانتینگتون
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
چکیده انگلیسی


- Subjects with and without Huntington's disease (HD) were tested on the Mini-BESTest.
- Subjects with HD showed lower Mini-BESTest total scores than subjects without HD.
- Item scores spanning four domains of postural control differed with HD.
- Mini-BESTest scores associated with other motor and cognitive impairments.
- Mini-BESTest scores associated with balance confidence and functional capacity.

This study sought to (a) determine the domains of clinical balance impairments associated with Huntington's disease (HD), and (b) evaluate associations between balance test scores and other disease-related impairments. Eighteen subjects with genetically definite HD and 17 age-matched control subjects were evaluated on the Mini-BESTest for their clinical balance impairments as well as the Unified HD Rating Scale (UHDRS) motor and total functional capacity scales, Activity-Specific Balance Confidence (ABC) Scale-short form, Montreal Cognitive Assessment (MoCA), and Symbol Digit Modalities Test (SDMT). Results showed that subjects with HD exhibited significantly lower total Mini-BESTest scores than subjects without HD (mean (95% CI) = 76 (64-87)% with HD, 98 (96-99)% without HD; p = 0.0011). Mini-BESTest item scores were significantly lower for subjects with HD on one-leg stance, postural responses, standing with eyes closed on foam, and dual-task timed up-and-go. Mini-BESTest scores significantly correlated with UHDRS motor (r2 = 0.68; p = 0.00003) and total functional capacity (r2 = 0.75; p = 0.000006) scores as well as with scores on the ABC short form (r2 = 0.45; p = 0.0024), SDMT (r2 = 0.42; p = 0.0036), and MoCA (r2 = 0.23; p = 0.046) assessments. This study, therefore, demonstrates that balance impairments associated with HD span domains of anticipatory postural adjustments, postural responses, stance in challenging sensory conditions, and gait. Although preliminary, clinical balance impairment appears to be an efficient proxy evaluation of multiple HD-related factors due to associations with functional capacity, other motor impairments, balance confidence, and cognitive abilities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gait & Posture - Volume 41, Issue 3, March 2015, Pages 867-870
نویسندگان
, , , ,