View clinical trials related to Muscular Atrophy.
Filter by:The purpose of this study is to learn about rates of patient-reported disease progression in patients with motor neuron diseases (amyotrophic lateral sclerosis, progressive muscular atrophy, primary lateral sclerosis, hereditary spastic paraplegia) outside the clinical setting, and the patient-reported clinical characteristics that influence this rate of progression. All patients enrolled in CReATe Connect, a Rare Diseases Clinical Research Network (RDCRN) Contact Registry, will be invited via email to participate in this study.
This is a single center, prospective biomarker study to evaluate serum levels of TWEAK and expression levels of TWEAK and Fn14 in muscle biopsies from patients with sarcopenia as well as healthy, physically active controls.
SPOT SMA is a prospective NIH-supported clinical study targeting pre-symptomatic or recently diagnosed infants and children with Spinal Muscular Atrophy (SMA) types 1, 2, or 3 and their healthy control siblings less than 36 months of age at the time of study enrollment. The main objective of the study is to prospectively collect longitudinal clinical outcomes and provide counseling and education to parents of newly diagnosed children. The study will assess the impact of current standard of care management paradigms and interventions on health outcomes in newly diagnosed SMA infants and children with type 1, 2 or 3 and age appropriate controls. There is no investigational drug and no specific intervention in this study. Rather, the investigators will document outcomes related to current therapies provided to participating subjects, and will educate participants about possible clinical trial opportunities.
The purpose of this study is to determine whether protein intake during the first days of intensive care admission, in relation to body composition at intensive care admission as assessed on computed tomography scans made during routine care, is are related to clinical outcome in critically ill patients.
Acute muscle wasting occurs early and rapidly during the first week of critical illness and contributes substantially to weakness acquired in the ICU. Muscle wasting and subsequent weakness is associated with delayed liberation from mechanical ventilation, prolonged hospital length of stay, long-term functional disability, and worse quality of life. Moreover, low muscle volume as well as ICU-acquired weakness increases the risk of mortality in critically ill patients. Although several factors likely accelerate skeletal muscle wasting during critical illness (e.g., immobility, inflammation, multi-organ failure), the understanding of the underlying mechanisms remains limited and is reflected in the lack of effective interventions to prevent the loss of muscle mass in ICU patients. To-date, there is no known safe and effective pharmacological or nutritional intervention to attenuate the acute loss of muscle mass in ICU patients. Leucine is an amino acid widely regarded for its anabolic effects on muscle metabolism. However, the concentrations required to maximize its anti-proteolytic effects are far greater than the concentrations required to maximally stimulate protein synthesis. This has resulted in the search for leucine metabolites that may also be potent mediators of anabolic processes in skeletal muscle; one such compound is β-hydroxy-β-methylbutyrate (HMB). HMB is thought to primarily facilitate protein synthesis through stimulation of mammalian target of rapamycin (mTOR), a protein kinase responsive to mechanical, hormonal, and nutritional stimuli that plays a central role in the control of cell growth. Randomized, controlled trials to assess the effect of HMB supplementation on clinical outcomes in patients with chronic diseases are limited, and even fewer studies have assessed its effects on skeletal muscle metabolism during critical illness. Furthermore, despite compelling preclinical evidence, the exact mechanisms underlying the effect of HMB supplementation during acute catabolic stress in humans is not well defined. Therefore, the investigators goal is to study the impact of early HMB supplementation on skeletal muscle mass in ICU patients and to explore the mechanisms by which HMB may exert its effects on skeletal muscle metabolism during critical illness.
This investigation aimed to compare the response of older adult and young men to 14 day bed-rest and subsequent 28 day rehabilitation. Sixteen older (OM: 55-65 years) and seven young men (YM: 18-30 years) were exposed to 14-day bed rest (BR) followed by 14-day rehabilitation (R), and 400-day of R. Quadriceps muscle volume, force and explosive power of leg extensors, single fiber isometric force, peak aerobic power, gait stride length, and several metabolic were measured before and after BR and after R.
This study will evaluate the pharmacodynamic (PD) effect of CK-2127107 (hereafter referred to as reldesemtiv) versus placebo on measures of skeletal muscle function or fatigability in patients with Type II, III, or IV spinal muscular atrophy (SMA).
The objective of this study is to assess the safety and tolerability of Risdiplam (RO7034067) in healthy people. The study will assess what the body does to Risdiplam (RO7034067) and what Risdiplam (RO7034067) does to the body. Risdiplam (RO7034067) will be given by mouth in gradually increasing doses. The data from this study will help to define the dose to further explore Risdiplam (RO7034067) in patients with Spinal Muscular Atrophy.
The purpose of this open-label, single arm study is to further evaluate long-term tolerability, safety and efficacy outcomes of olesoxime in participants with Spinal Muscular Atrophy (SMA) who previously participated in one of the following two clinical studies: TRO19622 CL E Q 1115-1 (open-label Phase Ib, multicenter, single- and multiple- dose study) or TRO19622 CL E Q 1275-1 (NCT01302600, Phase II/III, adaptive, parallel-group, double blind, randomized, placebo-controlled, multicenter, multinational study).
There are two purpose of this study, first is to find whether arthroscopic rotator cuff repair is changing the appearance of supraspinatus muscle atrophy in each and every patient. Second, is to find how much approximate change one can expect depending on age and tendon retraction