View clinical trials related to Mobility Limitation.
Filter by:The National Eye Institute estimated about 3 million people over age 40 in the US had low vision in 2010 and projects an increase to nearly 5 million in 2030 and 9 million in 2050. Current assistive technologies are a patchwork of mostly low-technology aids with limited capabilities that are often difficult to use, and are not widely adopted. This shortfall in capabilities of assistive technology often stems from lack of a user-centered design approach and is a critical barrier to improve the everyday activities of life (EDAL) and the quality of life (QOL) for individuals with low vision. An intuitive head mounted display (HMD) system on enhancing orientation and mobility (O&M) and crosswalk navigation, could improve independence, potentially decrease falls, and improve EDAL and QOL. The central hypothesis is that an electronic navigation system incorporating computer vision will enhance O&M for individuals with low vision. The goal is to develop and validate a smartHMD by incorporating advanced computer vision algorithms and flexible user interfaces that can be precisely tailored to an individual's O&M need. This project will address the specific question of mobility while the subject crosses a street at a signaled crosswalk. This is a dangerous and difficult task for visually impaired patients and a significant barrier to independent mobility.
According to several reports, the percentage of persons aged of more than 80 years is going to be doubled for the 25 years, to reach 10 % of the population. This implies an adaptation of practices of taken care for elderly people. Furthermore, the expectancy of life without any disability at 65 years old is 10.4 years and remains much lower than the general expectancy of life, which is of 24.4 years for women and 19.1 years for men. Among predictive factors of loss of autonomy, the loss of mobility and muscular weakness are major components (OR=3.28 up to 3 years). These two factors are the origins for disabilities being responsible of falls, fractures, which lead to quality of life diminution, and increase of mortality. The only components easily employed in a preventive manner and which have proved their efficacy are physical exercise and nutrition. But programs nowadays are still not implemented into primary taken care. A multimodal program including these two components for patients at risk of loss of mobility is an imperative of public health.
This work aims to use wearable sensors to record the return towards normal physical activity after breast surgery. It will build on current evidence by using objective measures of activity and arm movements rather than patient reports.
The Validity and Reliability of a Wearable System for Assessing Turning Characteristics.
The overall aim of this project is to assess the effect of combining transcutaneous lumbosacral stimulation (TLS) during Exoskeleton Assisted Walking (EAW) compared to EAW alone without stimulation on walking recovery.