View clinical trials related to Muscle Weakness.
Filter by:The goal of this prospective, open label cohort study is to assess functional and motor outcomes in individuals with cervical spinal cord injury who have undergone nerve transfer surgery, with the goal of increasing upper limb function. We will also compare these outcomes to a cohort of similarly matched individuals who have not undergone nerve transfer surgery, using robust outcome measures, rigorous pre-operative clinical and neurophysiological assessments, and standardized rehabilitation. At the end of this project we aim to develop a model for predicting nerve transfer outcomes using pre-operative clinical and neurophysiological characteristics.
The primary purpose of the study is to assess the muscle contractility and sensitivity of lumbar erector spinae, biceps femoris, and gluteus maximus short-term response to Tabata kettlebell swing protocol.
Intensive care unit acquired weakness (ICUAW) is a common issue in critically ill patients. Early mobilization can reduce the occurrence of ICUAW. This requires a standardized procedure based on validated scales. One such scale is Carol Hodgson's ICU Mobility Scale (IMS). The subject of the study is the translation of the IMS into German and the validation of its reliability and predictive power with regard to various clinical outcomes. Furthermore we want to investigate the communication about the mobilisation status of ICU-patients between the different medical disciplines that are involved in patient care.
Obesity is defined as a body mass index greater than or equal to 30 kg / m2 and represents a public health problem that affects the world population. It is associated with a higher frequency of cardiovascular, metabolic diseases, and respiratory morbidities, which affect the quality of life of patients. Its treatment comprises different strategies, however, due the conventional treatments, surgical treatment has been the most sought after today. Objectives: To evaluate the effectiveness of preoperative inspiratory muscle training in the evolution of respiratory muscle strength in patients undergoing bariatric surgery. Methodology: Randomized clinical trial. All patients will be assessed in the pre operative period and randomized into 2 groups: control group and intervention group. The main variables are maximum inspiratory and expiratory muscle strength (MIP and MEP), peak cough flow (PCF) and pain. Control group will perform proposed respiratory physiotherapy, aerobic exercises and use of incentive inspirometry, the intervention group will perform proposed physiotherapy, aerobic exercises and use of Powerbreathe for inspiratory muscle training. Both groups will perform 10 non consecutive face-to-face physiotherapy sessions ( up 30 days before surgery). After the surgical intervention, they will be evaluated on the first and 30th postoperative days in relation to the same variables and pulmonary complications. Statistical Analysis: Sample calculation performed through a previous study: 42 patients per group. After the intervention, they will be evaluated on the second postoperative day for days of hospitalization and pulmonary complications. Statistical Analysis: Sample calculation performed through a previous study: 42 patients per group. After the intervention, they will be evaluated on the second postoperative day for days of hospitalization and pulmonary complications. Statistical Analysis: Sample calculation performed through a previous study: 42 patients per group. Categorical variables will be summarized in absolute and relative frequencies (percentages). Information regarding numerical variables will be expressed as means, standard deviations or medians, and interquartile range, depending on the distribution of the variable. All variables will be tested in relation to their distribution. To analyze the results between groups will be used the mixed linear models and for intragroup analysis, two-way ANOVA (time and group) for the following variables: MIP and MEP, PCF and pain. Expected results: Preoperative inspiratory muscle training can maintain/improve respiratory muscle strength until the moment prior to surgery, thus better preparing the patient for the condition of surgical stress, in addition to decreasing the incidence of pulmonary complications during the hospitalization period and / or in the 30 postoperative days.
INTRODUCTION: There are several ways to assess muscle strength: not only subjective ways, but also high standard equipment, such as isokinetic dynamometers. These, however, are expensive, and require extensive training. Over the years, manual dynamometers were produced, portable equipment that simplify its use. Among them, a national equipment was developed, but its reliability and validation are yet to be confirmed, compared to equipment already used, such as the Lafayette®. OBJECTIVE: Assess the reliability of a new manual dynamometer - Medeor® device (SP Tech model) -, in relation to the gold standard, Lafayette® device (model 01165), already validated, in the evaluation of muscle strength of the knee and hip groups. METHODS: A total of 26 recruits of both sexes were selected. Muscle strength was measured by Lafayette® and Medeor® dynamometers in the following groups: knee flexors and extensors; flexors, extensors, abductors, adductors, hips internal and external rotators. Each data was collected 3 times, and then the average was calculated.
It is essential to provide the community with evidenced-based care to optimize healthcare outcomes; more specifically, women in underserved communities undergoing health disparities in rehabilitation. To address this issue, a movement-based pelvic health education course was developed to assess women's knowledge and adherence of the exercises in an underserved region in Western Arkansas.The purpose of this research was to determine the effectiveness of a single movement-based pelvic health education session on general pelvic health knowledge, underactive pelvic floor, and overactive pelvic floor knowledge and adherence to performing pelvic exercises in women.
ME&MG is a standalone software (digital solution) running on patients smartphones, connected to a web portal for physicians. It is intended to be used as an unsupervised digital self-assessment tool for the monitoring of disabilities in patients living with MG. ME&MG contains digital active tests for the assessment of ptosis, breathing, dysarthria, upper- and lower-limb (arms and legs) weakness, treatment follow-up, and validated e-questionnaires related to daily activities, pain, fatigue, sleep, and depression disorders. The objectives of this study are to validate the accuracy, reliability and reproducibility of the unsupervised at-home self-assessment of symptoms on the patient's smartphone with ME&MG versus the standard in-clinic testing, as well as to evaluate the safety of the solution, its usability and satisfaction.
The purpose of this study is to evaluate the safety and efficacy of ALXN1720 for the treatment of generalized MG (gMG) in adults with autoantibodies against acetylcholine receptor (AChR).
The number of persons aged ≥60 years in the United States is expected to nearly double, from 57 to 109 million between 2010 and 2050. These demographic changes will have profound implications for the healthcare system because advanced age is associated with a heightened risk of negative health outcomes, including disability and frailty. Few therapeutic strategies currently exist to combat the age-related decline in physical functioning that stems from the progressive loss of muscle mass and strength. The goal of the proposed experiments is to determine the benefits of home-based leg heat therapy (HT) in old, sedentary individuals. This novel approach consists of trousers and a portable water pump. Hot water is circulated through the trousers, evenly heating the buttocks, thighs and calf. We propose to conduct a pilot randomized, sham-controlled trial in 20 sedentary, old individuals to establish the effect of daily home-based leg HT for 12 weeks on skeletal muscle size and function, walking performance and perceived quality of life. Participants will be asked to apply the treatment daily for 90 min using water-circulating trousers perfused with water heated to 42ºC (HT group, n=10) or 33ºC (sham group, n=10). The primary study outcomes is the change from baseline in 6-minute walk distance at 12-week follow up. Secondary outcomes include changes in calf muscle strength, as assessed using isokinetic dynamometry , sit-to-stand time, and calf muscle cross-sectional area, fat content and bioenergetics.
The overarching goal of the proposed study is to determine the trajectories of physical recovery and cellular markers involved with the underlying failure to recover muscle after critical illness, while exploring which characteristics are associated with sustained physical disability. This proposal will examine muscle pathophysiology carefully aligned with physical function outcomes in order to longitudinally assess the recovery, or failed recovery, of muscle function in participants after critical illness: 1. to examine the recovery of muscle and physical function in ICU survivors through longitudinal assessments 2. to investigate the underlying cellular markers and mechanisms of muscle recovery in ICU survivors 3. to determine which cellular markers contribute to physical disability in ICU survivors up to 1 year after hospital admission