View clinical trials related to Muscular Atrophy.
Filter by:Muscle strength and muscle volume decrease rapidly with the immobilization process after sports-related injury and surgery. Depending on the decrease in muscle strength and muscle volume, functional performance also deteriorates, and this has been demonstrated by studies in the literature. Despite rehabilitation programs after anterior cruciate ligament surgery, muscle weakness persists for a long time and this affects knee functions. As a result, the time to return to sports is delayed or the activity level decreases. In recent studies, cross training is used to gain strength. Cross training is the increase in strength in the untrained leg after unilateral strengthening of the untrained leg. Another popular application for strength gain is exercise training with blood flow restriction. Blood flow restriction exercise training is an exercise protocol based on external pressure restriction of blood flow through the cuff from the proximal of the target muscle. It has been shown that this training prevents reduction of muscle volume in the early postoperative period and increases muscle strength. In the literature, cross-training and blood flow-restricted training are applied separately for muscle strength development after ACL reconstruction. However, no study investigating the effect of the combined application of these two approaches on muscle strength during ACL rehabilitation has been found. It is thought that with the combined application of these approaches, their effects on muscle strength development will increase, and accordingly, the functional results of individuals will be positively affected. The aim of the study is to determine the effect of cross training applied with and without blood flow restriction on muscle strength and function for 8 weeks starting from the 4th week after anterior cruciate ligament surgery. Participants will be included in the training for a total of 16 sessions, 2 days a week for 8 weeks. Pain, muscle strength, muscle thickness, knee functions will be evaluated before and after the training.
Ankle injury is one of the most common injuries which can have long term consequences. Ankle immobilization is often applied for up to six weeks to ensure healing of the soft tissue and fractured bones after such an injury. This causes significant wasting of the lower leg muscles driven by inflammation and oxidative stress. The rate of muscle atrophy and recovery after injury varies significantly by sex and age. These differences might be linked to changes in gene and protein expression associated with regulation of protein synthesis and proteolysis. Interventions that reduce the deleterious effects of ankle injury as well as understanding of the underlying mechanisms could be particularly useful in promotion of healthy ageing. Vitamin K includes a group of structurally related compounds. Phylloquinone (vitamin K1) and menaquinones (vitamin K2s) of which MK-4 and MK-7 are the most important. Vitamin K2 has anti-inflammatory and antioxidant effects and thus may be effective in reducing muscle atrophy during limb immobilization and improving recovery of muscle function after injury. This aim of the current study is to investigate if vitamin K2 supplements can ameliorate muscle atrophy and improve recovery of muscle function after ankle injury. The investigators will study younger (18-39 year old) and older (40-60 year old) men and women to assess effects of sex and age.
The addition of SMA and DMD muscle diseases to newborn screening and premarital carrier screening has been controversial. In this study, researchers aim to measure the awareness level of SMA and DMD muscle diseases of individuals living in Turkey and to obtain information about their attitudes towards newborn and carrier screening and physiotherapy practices. Thus, this study aimed to determine the factors that affect people's views on this subject.
Following injury or surgery to a limb, it is often immobilised to allow tissue healing. Short periods of disuse cause loss of muscle size and strength and impaired mechanical properties of tendons, which leads to reduced function. Strategies to combat these deconditioning adaptations include neuromuscular electrical stimulation (NMES), however at present its effectiveness is limited. Recent research suggests that the effects of NMES can be augmented with blood flow restriction (BFR). At present, the effect of combining these two techniques on muscle function during limb immobilisation is unknown. Furthermore, the impact of BFR training during retraining following immobilisation is unknown.
Aging is associated with the loss of muscle mass and function (sarcopenia) and reduced tissue regenerative capacity. Eccentric exercise (ECC) is a model of RET that can be used with the elderly, due to the ability of the muscle to combine high muscle strength production with low energy cost. ECC contractions are significantly more damaging to the muscles and produce greater muscle strength, for these reasons there is a greater risk of inducing muscle damage before the muscle is able to adapt. Parmigiano Reggiano (PR) has some peculiar bromatological characteristics. The proteins contained in it, and in particular the potentially bioactive peptide sequences, can rapidly provide the amino acids necessary to promote muscle growth and repair during exercise. Furthermore, PR can be an important source of fatty acids, of which a significant amount of short-chain fatty acids (SCFA) which are known to have important clinical effects on body composition and metabolic health and can have a systemic anti-inflammatory effect. Therefore, the central hypothesize is that PR consumed while being engaged in a RET can provide more energy substrates and improve muscle recovery, redcue inflammatory markers and improve lipid metabolism. To date, no studies have studied its function on recovery from exercise nor in the elderly.
The reverse Nordic curl is a body-weight exercise which mainly works the quadriceps and hip flexors. It has a large eccentric component, meaning the muscles are working whilst lengthening. The purpose of this study is to investigate the effect of the reverse Nordic curl exercise on Quadriceps femoris muscles injuries among soccer players. It hypothesized that reverse Nordic curl exercise has a beneficial effect in terms of Quadriceps femoris muscles injury prevention.
The Motor Function Measure (MFM), a reliable tool assessing motor function and its progression in most neuromuscular diseases, is widely used in France in many teams. It can be used regardless of the severity of the motor impairment or the ambulatory status of the patient, allowing its use throughout the whole follow-up period of the patient, even in case of the loss of walking. Two versions of the MFM exist, one composed of 32 items validated for patients from 6 years old (MFM-32) and a shorter version composed of 20 items validated for patients between 2 and 6 years old (MFM-20). In order to show the possible use of MFM-20 as early as the age of 2 years to validly and reliably monitor the evolution of the motor function of children treated with Nusinersen, we propose in this project to study the sensitivity to treatment-induced change of MFM-20 and the validity of the scale in this population.
Neuromuscular electrical stimulation (NMES) has recently been combined with blood flow restriction (BFR) in controlled trials and has shown increased muscular strength and size compared with NMES and BFR on their own. However, none have used BFR pressures previously recommended. The first study of my Ph.D. found 40% and 80% BFR pressures to induce acute fatigue and muscle swelling. However, 80% caused higher ratings of pain and perceived exertion. The present study will determine whether NMES combined with either 40% or 80% BFR causes greater structural muscular adaptations and is perceptually easier after 6 weeks of training.
To investigate the effects of different dietary regimens on muscle wasting, insulin/IGF-1 resistance. Further, to explore whether LPD+KA decrease the activation of autophagy associate with insulin/IGF-1 pathway.
The aim of this study is to determine that ibuprofen 50mg/g gel is effective and safety treating patients with muscle aches, joint pains or due to sprains, bruises, tendinitis or myofascial compared to Profenid 25mg/g gel.