View clinical trials related to Muscle Damage.
Filter by:The purpose of this study is to evaluate changes in force and power production, soreness, inflammation, and oxidative stress after repeated sprinting activity and powdered tart cherry ingestion in trained males and females.
Dietary supplements to enhance exercise and athletic performance come in a variety of forms, including tablets, capsules, liquids, powders, and bars. Many of these products contain numerous ingredients in varied combinations and amounts. Among the more common ingredients are amino acids, protein, creatine, and caffeine
Introduction: Photobiomodulation therapy (PBMT) is based on the emission of light ranging from red to near-infrared spectra by different devices based on diode lasers or light-emitting diodes. These devices emitting different wavelengths can increase mitochondrial activity and energy synthesis (ATP - adenosine triphosphate) that in turn can help to prevent muscle damage, decrease muscle fatigue and enhance muscle performance. Thus, PBMT can be a promising therapeutic resource in the sports field. Objectives: The aim of this study is to verify the effect of PBMT on the muscle performance and prevention of muscle damage and delayed onset muscle soreness (DOMS) in professional soccer players submitted to a muscle damage protocol. Methodology: The present study is a randomized sham-controlled clinical trial following the SPIRIT guidelines.
The aim of this clinical trial is to compare serum concentration of bone intake proteins [ sex hormone-binding globulin (SHBG), cross linked C-telopeptide of type I collagen (CTX-I)] and muscle atrophy marker [creatine kinase (CK-MB)] between patients after the fracture of proximal femur and their age corresponding counterpart without the fracture. The main question it aims to answer is: • Is the higher concentration of bone intake proteins and muscle atrophy marker a predictive factor of proximal femur fracture? The part of participants (Group 1) will be hospitalized at the Department of Orthopaedics and Rehabilitation and will undergo a surgical treatment (open reduction of the fracture). The rest (Group 2) will be admitted to the Department of Internal Medicine. Participants of both Groups will have the blood sample test taken, to evaluate and compare the serum concentration of SHBG, CTX-I and CK-MB proteins.
This study is a double-blind, randomized, placebo-controlled, crossover clinical trial of N=40 recreationally active men to be recruited a single investigational center in Ohio (i.e., The Center for Applied Health Sciences). Subjects will take a daily protein supplement (e.g., 15 g of pea protein or 15 g of pea protein + probiotic blend) for 4 weeks, have a 1-week washout period (i.e. meaning they will not take either supplement), and then take the alternate protein supplement for an additional 4 weeks. Outcome variables include plasma amino acids, muscle damage, muscle recovery, and GI tolerance.
The RubusElite project is a multi-disciplinary project combining expertise in exercise science, nutrition, biochemistry, microbiology and food science across three institutions: University College Cork, Waterford Institute of Technology and Teagasc Food Research. This project has been funded by the Irish Department for Food, Agriculture and the Marines Food Institutional Research Measure (FIRM) initiative. The overarching aim of the RubusElite project is to provide an attractive, evidence-based performance and recovery food product for those undergoing frequent strenuous exercise in the form of a blackberry enriched, high protein dairy beverage. The process of developing this product will act as an exemplar model, providing best practice guidelines for the development of future functional foods in the performance nutrition space. This randomised controlled trial (RCT) will act as the ultimate test of efficacy of this functional food. It is envisaged that this RCT will assess the impact of a combined protein-polyphenol beverage on post-exercise recovery, exercise capacity, composition of the gut microbiome as well as central stress processing.
Intense exercise can bring about various side effects to one's body. Less range of motion, increased pain sensitivity, increased muscle swelling, and decreased muscle strength can occur immediately after exercise. These side effects can be referred to exercise induced muscle damage (EIMD) and can sometimes last many days. This study's goal is to evaluate the effects of various protein supplements on EIMD symptoms as well as on blood vessel health during the recovery period after muscle damaging exercise.
Blood flow restriction (BFR) exercise involves the application of a constriction device to the limbs to restrict muscle blood flow during exercise. In recent years, BFR has become increasingly popular due to its additive effects on low-load resistance training, often promoting greater increases in muscle strength and size compared to similar resistance training without BFR. However, like other exercise, it is possible that BFR exercise can cause exercise-induced muscle damage (EIMD) that results in short-term reductions in muscle function and increased muscle soreness and swelling. One major variable that may influence the onset of EIMD is the restriction pressure used to restrict blood flow; however, the influence of restriction pressure on resistance EIMD is unclear. The purpose of this study is to investigate effects of two different restriction pressures (low and high) on EIMD responses to a bout of low-load BFR resistance exercise in a sample of healthy, active adults. It is hypothesised that a higher restriction pressure will result in increased EIMD compared to a lower restriction pressure. To test this hypothesis, participants will perform a lower-body exercise protocol with and without BFR, and several markers of EIMD will be assessed before and immediately, 24, 48, and 72 hours after the exercise.
The purpose of the study is to investigate muscle stiffness in relation to muscle damaging work and to investigate how well the change in muscle stiffness correlates with the degree of muscle damage (myofibrillar disruption and necrosis). To date, the reduction in force-generating capacity is the best non-invasive marker of muscle damage. It is already established that muscle stiffness correlates well with the decline in force-generating capacity after damaging exercise. However, the correlation between degree of muscle damage and muscle stiffness has not yet been investigated. The main focus of the study is therefore to investigate the relationship between muscle stiffness and muscle damage. Further, the researchers aim to investigate how calcium cycling is affected by damaging work, and if impaired calcium cycling may partially explain the observed reduction in force-generating capacity.
Rationale: Combining statin treatment and physical activity is very effective for the prevention of cardiovascular diseases. Statins are well-tolerated by most patients, but may cause statin-associated muscle symptoms (SAMS) and elevated markers of skeletal muscle damage in some patients. Several studies have shown that statins augment increases in serum creatine kinase after eccentric or vigorous exercise. If statins also increase muscle damage markers after exercises of moderate intensity is unclear. Symptomatic statin users may be more susceptible to exercise-induced skeletal muscle injury, however, previous studies did not differentiate between symptomatic and asymptomatic statin users. Objective: To compare the impact of moderate-intensity exercise on muscle damage markers between symptomatic and asymptomatic statin users, and non-statin using controls. A secondary objective is to examine the association between leukocytes coenzyme Q10 levels and exercise-induced muscle damage and muscle complaints.