Browsing by Author "Page, Stephen J."

Now showing 1 - 2 of 2
  • Thumbnail Image
    Item
    The relationship between touch sensation of the hand and occupational performance in individuals with chronic stroke
    (2014-07-11) Hill, Valerie A.; Fisher, Thomas; Crabtree, Jeffrey L.; Page, Stephen J.; Schmid, Arlene A.
    Stroke is the main cause of disability in the United States. Individuals with stroke commonly report sensory impairment affects their recovery. Motor recovery and sensory impairment are related and impact individuals’ ability to perform valued occupations. Despite the prevalence of sensation impairment after stroke, many occupational therapists fail to include sensation assessment and intervention in treatment planning. The exclusion of sensation in occupational therapy interventions during stroke rehabilitation may be due to the lack of literature supporting the association between sensation and occupational performance. The current study aimed to determine the relationship between touch sensation of the affected hand and occupational performance and satisfaction in individuals with chronic stroke. Using a cross-sectional study design, this study associated factors related to hand sensation and function in individuals with chronic stroke. Fifty individuals with chronic stroke participated in a one-time testing session in which assessments related to sensation, movement of the hand and engagement in daily activities were administered. Correlation analyses were utilized to determine relationships between touch sensation of the affected hand with individuals’ abilities to engage in valued daily activities, arm and hand disability, and manual abilities. The main finding of the study was that individuals with intact sensation reported greater ability to perform valued occupations and satisfaction with their performance, as compared with individuals with touch sensation impairment. For individuals with impaired touch sensation of the affected hand, impairment of touch sensation of the hand did not correlate with individuals’ performance or satisfaction with valued occupations, arm or hand movement, or manual abilities. Collectively, the results of this study reflect the complex interaction between touch sensation, occupational performance, motor functioning, and manual abilities of the affected hand for individuals’ who have experienced a stroke. This study informs therapists, rehabilitation scientists, and other healthcare professionals that client-centered, individualized approaches, including a wide array of clinical assessments and intervention, including assessment of occupational performance and sensation, remain important components in stroke rehabilitation.
  • Thumbnail Image
    Item
    Therapeutic-yoga after stroke : effect on walking recovery
    (2013-12-16) Miller, Kristine Kay; Schmid, Arlene A.; Combs, Stephanie A.; Page, Stephen J.; Porter, Rebecca E.
    Stroke is a sudden and devastating medical condition. People who experience a stroke tend to have long-term physical limitations including impaired walking as part of the ongoing consequences of stroke. While a variety of rehabilitation interventions have demonstrated efficacy for improving walking after stroke, none of the interventions have emerged as superior, and prior to this study, therapeutic-yoga had not been tested as an intervention to improve walking recovery after stroke. METHODS: This study was a secondary data analysis of group therapeutic-yoga on walking recovery measures including walking speed, walking distance, and spatiotemporal step parameter symmetry. The walking recovery measures were collected as secondary outcomes in a sub-sample (n=12) in a pilot randomized controlled study (n=47) designed to test the efficacy of 8-weeks of group therapeutic-yoga on balance and fear of falling. Participants in the current study completed 12-weeks of group therapeutic yoga with outcome assessments at baseline, 8-weeks, and 12-weeks. The main analysis was repeated measures ANOVA to assess the main effect of time with additional analyses including effect sizes, percent of participants achieving change greater than or equal to minimal detectable change (MDC), and mean change score comparisons between baseline and 8-weeks, 8-weeks and 12-weeks, and baseline and 12-weeks. RESULTS: Twelve people with chronic stroke enrolled in the study with 9 completing the intervention and all 3 assessments. No significant main effect of time was found on any of the variables of interest. Walking distance demonstrated a trend toward significant change (p=0.064) and step length symmetry demonstrated significant change (p=0.05) between baseline and 12-weeks. Several spatiotemporal step parameter symmetry ratios demonstrated small to medium effect sizes with the majority (91%) being a negative effect. CONCLUSION: Twelve weeks of group therapeutic-yoga appears to be feasible in a population of people with chronic stroke. Walking distance and step parameter symmetry should be tested in a larger sample. An improved understanding of the impact, progression, and remediation of walking asymmetry is needed.