کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6206523 1265647 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Gait adaptability training improves obstacle avoidance and dynamic stability in patients with cerebellar degeneration
ترجمه فارسی عنوان
آموزش انطباق پذیری، جلوگیری از مانع و ثبات پویا در بیماران دژنرسانس مخچه را بهبود می بخشد
کلمات کلیدی
آتاکسیا، فیزیوتراپی، تردمیل، نشانه های بصری، اجتناب از موانع،
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی ارتوپدی، پزشکی ورزشی و توانبخشی
چکیده انگلیسی


- We examined the effects of gait adaptability training in patients with degenerative ataxia.
- Training was done on a treadmill projecting visual stepping targets and obstacles.
- Training improved obstacle avoidance during adaptive gait.
- Training also improved dynamic stability during obstacle avoidance.

Balance and gait problems in patients with cerebellar degeneration lead to reduced mobility, loss of independence, and frequent falls. It is currently unclear, however, whether balance and gait capacities can be improved by training in this group of patients. Therefore, the aim of this study was to examine the effects of gait adaptability training on obstacle avoidance and dynamic stability during adaptive gait. Ten patients with degenerative cerebellar ataxia received 10 protocolized gait adaptability training sessions of 1 h each during 5 weeks. Training was performed on a treadmill with visual stepping targets and obstacles projected on the belt's surface. As the primary outcome, we used an obstacle avoidance task while walking on a treadmill. We determined avoidance success rates, as well as dynamic stability during the avoidance manoeuvre. Clinical ratings included the scale for the assessment of ataxia (SARA), 10 m walking test, timed up-and-go test, berg balance scale, and the obstacle subtask of the emory functional ambulation profile (EFAP). Following the intervention, success rates on the obstacle avoidance task had significantly improved compared to pre-intervention. For successful avoidance, participants allowed themselves smaller stability margins in the sagittal plane in the (shortened) pre-crossing step. However, in the subsequent steps they returned to baseline stability values more effectively than before training. SARA scores and the EFAP obstacle subtask improved significantly as well. This pilot study provides preliminary evidence of a beneficial effect of gait adaptability training on obstacle avoidance capacity and dynamic stability in patients with cerebellar degeneration.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Gait & Posture - Volume 40, Issue 1, May 2014, Pages 247-251
نویسندگان
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