View clinical trials related to Hand Grasp.
Filter by:Stroke often results in impairments of upper extremity, including coordination deficits, reducing of force, weakness and changes in the kinetic and kinematic workspace of fingers with 75% of stroke survivors facing difficulties performing activities of daily living. The ability to oppose the fingertip of the thumb to each fingertip of the same hand is the basis of grasping objects of various sizes and operating tools and assessing and improving distal upper extremity function is of primary goal in the rehabilitation of stroke survivors. Moreover, repetitive movement practice seems to be crucial for maximizing therapeutic benefits. Recent studies, proposed an engineered glove to assess motor performance during finger-to-thumb opposition movements and to provide objective and reproducible measures. The same tool can be integrated with Virtual Reality and serious games to provide repetitive practice of activities improving motivation and adherence with therapy. the investigators developed a new integrated glove and virtual reality to facilitate the recovery of hand functionality. The aim of this study is to investigate the feasibility of the engineered glove in the assessment and treatment of hand dysfunction in people with Stroke.
The aim of this research is to find out whether there exists a correlation between such important characteristic of individual's hand performance as grip strength, pinch strength, and the hand reaction. In addition, it will be investigated whether there is a change in normative values of this age group in relation to modern lifestyle. The study includes statistical data analysis and interpretation of the derived outcomes.
Breast cancer is the most frequent cancer type in women globally. In conjunction with the new developments, breast cancer survival has increased therefore the management of long-term complications has gained importance. Breast cancer survivors can face the loss of muscle strength, increased fatigue and diminished physical function associated with treatment-related long term effects and psychological affection and thereby reduced quality of life. Upper extremity lymphedema or breast cancer-related lymphedema (BCRL) is one of the most prominent long term complications which affects breast cancer survivors in many ways after breast cancer surgery. It has been reported that breast cancer survivors with BCRL have the lower muscle strength and more activity limitations when compared to the ones free of BCRL. In BCRL, affected extremity has been found to 36% more weaker when compared to the unaffected side. Fatigue is one of the most prominent symptoms when considering cancer-related symptoms in cancer survivors. It has been stated that increased fatigue is correlated with increased activity limitation and deterioration in physical function. The hand-grip test which is frequently used in the assessment of decreased muscle function has been stated as a reliable and repeatable test in breast cancer survivors. In addition, this test is frequently applicable to assess mortality, physical and functional capacity, symptoms after surgery and to designate an exercise program. There are studies that investigate upper extremity function associated with hang-grip strength in breast cancer survivors. Yet, there is a lack of the objective result or conclusion of the BCRL effect on upper extremity function which is assessed with hang-grip strength when compared without BCRL. Therefore, this study is planned to investigate of cumulative effects of factors such as lymphedema severity, age, fatigue, body mass index, muscle strength, physical activity level, pain level, exercise benefits/barriers scale score on hand-grip strength related upper extremity functionality in breast cancer survivors.
This study will encompass an analysis of an eventual association between vitamin D status (maternal during pregnancy, at birth or at 5 years) and hand grip strength at 5 years in children from Odense Child Cohort. Odense Child Cohort is a large-scale, prospective, population-based, follow-up study. Mothers and their children born from January 2010 to December 2012 and resident in the Municipality of Odense, Denmark, are followed from early pregnancy up to adulthood. Data is obtained from questionnaires and medical records and venous blood samples were drawn and stored at a biological bank. Low muscle strength in children has been linked to adiposity, cardiovascular disease and metabolic risk factors and low muscle strength in adolescence has been shown to be a risk factor of early adulthood mortality. There are not many studies on muscle strength in small children. There is some evidence of vitamin D concentrations in the blood having a positive correlation to upper body muscle strength in adolescent girls. Hypovitaminosis D defined as serum 25-hydroxyvitamin D <50nmol/L was evident in 27,8% of the pregnant women and 47,7% of the new-born children in Odense Child Cohort. Animal studies have shown an effect of vitamin D on regulation of muscle function and development. Studies on humans adults have shown that vitamin D deficiency can lead to myopathy. Myopathy in children as a result of hypovitaminosis D is not well-studied. Given the high prevalence of hypovitaminosis D, mild or severe vitamin D-associated myopathy may be prevalent in preschool children. The objectives of this study are 1) to create reference values and determine predictors of hand grip strength at five years, 2) to analyze the associations between vitamin D at different time points and hand grip strength at 5 years.