کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
371140 621898 2015 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Quantitative sensory testing of temperature, pain, and touch in adults with Down syndrome
ترجمه فارسی عنوان
تست حساسیت کمی از درجه حرارت، درد و لمس در بزرگسالان مبتلا به سندرم داون
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
چکیده انگلیسی


• Spinothalamic sensory functions may be impaired in adults with Down syndrome (DS).
• Quantitative sensory testing (QST) of temperature, pain, and touch was performed.
• QST results did not differ significantly between 188 DS adults and 142 controls.
• DS adults in a lower intelligence range had less pinprick sensitivity than controls.

The spinothalamic pathway mediates sensations of temperature, pain, and touch. These functions seem impaired in children with Down syndrome (DS), but have not been extensively examined in adults. The objective of the present study was to compare the spinothalamic-mediated sensory functions between adults with DS and adults from the general population and to examine in the DS group the relationship between the sensory functions and level of intellectual functioning. Quantitative sensory testing (QST) was performed in 188 adults with DS (mean age 37.5 years) and 142 age-matched control participants (median age 40.5 years). Temperature, pain, and touch were evaluated with tests for cold–warm discrimination, sharp–dull discrimination (pinprick), and tactile threshold, respectively. Level of intellectual functioning was estimated with the Social Functioning Scale for Intellectual Disability (intellectual disability level) and the Wechsler Preschool and Primary Scale of Intelligence – Revised (intelligence level). Overall, the difference in spinothalamic-mediated sensory functions between the DS and control groups was not statistically significant. However, DS participants with a lower intelligence level had a statistically significant lower performance on the sharp–dull discrimination test than DS participants with higher intelligence level (adjusted p = .006) and control participants (adjusted p = .017). It was concluded that intellectual functioning level is an important factor to take into account for the assessment of spinothalamic-mediated sensory functioning in adults with DS: a lower level could coincide with impaired sensory functioning, but could also hamper QST assessment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Research in Developmental Disabilities - Volume 47, December 2015, Pages 306–317
نویسندگان
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