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Discover 17,836 clinical trials near Boston, Massachusetts. Find research studies in your area.
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NCT03313999
This protocol will utilize the lymphedema indentometer, or durometer (a novel, noninvasive piece of equipment that measures skin elasticity), to better characterize disease progression in patients with lymphedema. Beth Israel Deaconess Medical Center patients who undergo treatment of lymphedema will be candidates for this noninvasive test. This device and the data it generates will help understand the incidence of lymphedema at Beth Israel Deaconess Medical Center compared to national data and the outcomes of surgical treatment of lymphedema.
NCT07218094
Stroke survivors often experience impaired neuromechanical control that limits walking speed and quality, particularly due to deficits in paretic propulsion. This study aims to identify patient-specific neuromechanical locomotor control strategies, link them to biomechanical gait impairments, and investigate how these strategies influence responses to soft robotic exosuit assistance of paretic propulsion and ground clearance during walking. The study focuses on adults who are more than six months post-stroke and have observable gait deficits. The main questions are: 1. How do neuromechanical control patterns (i.e., electromyography-measured muscle coordination) affect walking speed, quality, and gait biomechanics after stroke? 2. Do individuals with distinct neuromechanical patterns respond differently to robotic exosuit-assisted gait rehabilitation? Researchers will compare walking performance without and with robotic exosuit assistance to determine whether tailoring exosuit-assisted gait intervention to patient-specific neuromechanical profiles can lead to greater improvements in walking function. Participants will complete treadmill and overground walking assessments instrumented with motion capture, EMG, and force plates, performing one trial without assistance and two trials with robotic exosuit assistance delivered at different assistance onset timings, from which a preferred assistance setting will be identified. The walking trial associated with the preferred assistance setting will be used for primary analyses.