Active clinical trials for "Muscle Weakness"

The purpose of this study is to evaluate the clinical results produced by a training protocol with the new device for cervical treatment (CDAT) and the conventional training protocol (CT) versus a control group (C) in subjects with cervical deep muscle strength deficit and mild neck disability.

Individuals with chronic liver disease develop significant muscle wasting that remains post-liver transplant. The transplant surgery additionally challenges respiratory mechanics. Respiratory muscle strength has been measured to be impaired in individuals post liver transplant. This study proposes an 8 week intervention designed to increase respiratory muscle strength and pulmonary function that we hypothesize will correlate to improved functional performance and quality of life post-liver transplant. Pre-test post-test design, that will randomize subjects into an experimental group that will receive the inspiratory muscle strengthening exercise in addition to usual post-liver transplant care and a control group that will only receive the usual post-transplant care. Up to 50 subjects will be recruited from the Post-Liver Transplant Outpatient Clinic at the Miami Transplant Institute. The subjects will have repeated measurements of respiratory muscle strength, pulmonary function, functional mobility performance, and quality of life at baseline, 4 weeks, and 8 weeks.

This 2 arm study will provide optional continuation of double-blind treatment with CellCept or placebo, in patients with myasthenia gravis who have achieved good symptom control in study WX17798. Patients who have completed 36 weeks of treatment in study WX17798, with stable prednisone dosing for the last 4 weeks, can continue on blinded treatment with CellCept (1g bid) or placebo until the database for WX17798 is locked and unblinded. The anticipated time on study treatment is 3-12 months, and the target sample size is 100-500 individuals.

This study aims to evaluate pulmonary function and respiratory muscle strength in a group of elderly women with hypertension before and after a respiratory muscle training.

Our objective was to determine if an ultrasound guided ACB can preserve quadriceps strength, thus minimizing weakness of knee extension compared with ultrasound guided femoral nerve block. Our primary outcome was the percent of maximum voluntary isometric contraction (MVIC) of knee extension preserved at 30 mins after either an ACB or FNB. Secondary outcomes included MVIC of knee extension at 60 min, hip adduction at 30 and 60 mins, and assessment of fall risk with the Berg Balance Scale (BBS) at 30 minutes.

A critical problem facing aging adults is muscle weakness. Whereas scientists have traditionally attributed the loss of muscle strength with aging to muscle atrophy, emerging evidence suggests that impairments in the neuromuscular system's ability to voluntarily generate force plays a more central role than previously appreciated. One area that has not yet been investigated includes the role that observing another's actions - thereby activating mirror neurons - plays in muscle force generation. Therefore, the purpose of this study is to examine the acute effects of action observation on muscular strength, voluntary muscle activation, and cortical excitability and inhibition in older adults.

Over 40 million Americans take statins to reduce their risk of atherosclerotic cardiovascular disease (ASCVD). Unfortunately, 10 to 20% stop taking them due to statin-associated muscle symptoms (e.g. pain, aches, weakness, cramps, or stiffness) (1, 2). The pathophysiology of these statin-associated muscle symptoms (SAMS) has remained elusive. Consequently, no objective diagnostic method exists, causing confusion for patient and providers since muscle symptoms can often be multifactorial.

The goal of this clinical trial was to compare the effect of two different types of stretching techniques in elderly population. The main questions it aims to answer are: What is the immediate effect (after a single intervention) of these stretching techniques on muscle flexibility, amount of knee joint motion and muscle activity? What is the effect of a four week intervention program of these stretching techniques on muscle flexibility, amount of knee joint motion and muscle activity? There were three groups with ten randomly allocated participants in each group. Intervention group I was given a stretching technique called contract-relax technique and the Intervention group II was given static stretching. The third group was not given any treatment and was taken as a control. The main aim was to find out that whether the two techniques are effective or not and which one of the two is better than the other in terms of improvement in the above mentioned parameters.

This study will examine the effect of probiotic supplementation (Bacillus coagulans) on muscle protein synthesis in older adults in response to a plant-based diet. The investigators hypothesize that probiotic supplementation will enhance the digestibility of plant protein, therefore increasing the proportion of ingested amino acids that appear in systemic circulation and enhancing rates of muscle protein synthesis.

Texting and writing are common hand activities among college students. Students tend to spend increasing hours of texting and writing for every day activities in addition to the academic assignments that are mainly on line and through distance education. The effect of such daily activities on hand grip and key pinch strength has not been studied among college students.