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NCT06970522
The purpose of this study is to see if wearable sensor technology can be used to evaluate muscle activity and/or identify atypical muscle tone in infants up to 48 weeks postmenstrual age (8 weeks corrected age). These sensors are placed on the surface of the skin and record data about a child's body movements and muscle activity.
NCT07472010
Mandibular stretching exercises and breathing techniques may influence autonomic nervous system activity, muscle tone, and psychological state. This randomized controlled trial aims to investigate the effects of mandibular stretching exercise and the 4-4-8 breathing exercise on autonomic nervous system activity, muscle tone, and psychological parameters in healthy university students. Participants will be randomly assigned to intervention groups and evaluated before and after the intervention period.
NCT05603793
More children will survive to adulthood today than at any other point in human history, as evidenced by the proportion of live births and absolute numbers. The present generation of young people who have lived to the age of five will reach adulthood around 2030 and will be the generation of the Sustainable Development Goals (SDGs). These children's health and nutrition as they grow from 5 to 19 years will have permanent ramifications on the development of the coming generation. The Comprehensive National Nutrition Survey was conducted between 2016 and 2018, indicating unacceptably high levels of malnutrition among Indian children and adolescents. It was discovered that one out of every five children aged 5 to 9 was stunted, indicating they were malnourished for their age. Undernourished girls are more likely to become short-statured mothers, giving birth to low-birth-weight and stunted newborns who are more prone to disease and linear growth failure. Evidence suggests that maternal short stature (less than 150 cm) predicts childhood growth failure and increases the risk of having a stunted baby by two years. The common genetic background and environmental influences that affect the mother during her early childhood and adolescence play a substantial role in the relationship between maternal stature and the linear growth of the child. This causes a cycle of undernutrition and poor growth that continues through generations and impacts the offspring's growth. Adolescence is a key period of physical and social development when the physiological, mental, and behavioural underpinnings of long-term health are established. The development of critical bone mass is crucial during this time because it lays the foundation for preserving bone mineral integrity later in life. During adolescence, over 40% of peak bone mass is achieved. Changes in body composition are also seen during early adolescence. These physiological processes are both nutritionally sensitive and predictive of their future health. Adolescent behaviour is also linked to 33 percent of sickness and 60 percent of premature deaths in adulthood. Because adolescence is also a critical period for the development of the ability to make independent decisions, follow them through, and achieve goals- enabling healthy social networks, is critical. This includes Social and Behavioural Change Communications, which can assist early adolescents create lifetime behaviour patterns, such as good nutrition and physical exercise choices. Investing in adolescent health and well-being pays off in three ways: during their adolescence, in their adulthood, and for their future offspring generations. Thus, young adolescence provides a "window of opportunity" for children to improve their nutritional health and outcomes. Therefore, this cohort aims to explore the trajectories of growth (including anthropometric measures, bone mass, and muscle mass and function) among rural young adolescents and its association with intergenerational nutritional status through a longitudinal study. A greater understanding of growth trajectories set in a longitudinal study would aid in the discovery of particular variables that influence the timing of young adolescents' growth and the factors associated with intergenerational nutritional status.
NCT05256771
Multi-center, three-arm, randomized, evaluator-blinded study of electrical muscle stimulation (EMS) and/or 1064 nm diode laser, pulsed electromagnetic field (PEMF) and vacuum assisted radio frequency (RF) using the Venus Bliss Max for fat reduction, body contouring and aesthetic improvement.
NCT06626841
Functional Fitness Training (FFT) is a modality that seeks to improve physical fitness and performance within several functional tasks by conducting a variety of training activities such as aerobic and metabolic conditioning, resistance training, and high impact exercises. Although there are many benefits of FFT for improving fitness and body composition, their effects on the pelvic floor are not clear, as high-impact exercises performed in FFT have been shown to cause an increase in intra-abdominal pressure. When these exercises are performed repeatedly, fatigue can occur within the pelvic floor muscles (PFM), which can increase the risk of developing pelvic floor dysfunctions. However, currently little is known about how FFT activities acutely affect the PFM and whether such training regimes may contribute to long-term urinary incontinence in female FFT athletes. Therefore, this study aimed to analyse the acute effects of a FFT.workout on pelvic floor strength and muscle activation in nulliparous female FFT athletes. It is hypothesized that both strength and PFM activation of the female athletes would be reduced after a FFT workout due to PFM fatigue.
NCT03479567
The purpose of this study was (1) to investigate changes in gait, balance, fine motor function, and muscle tone, and (2) to find out if there is a correlation between muscle tone/presence of paratonia and motor function (gross and fine) in mild and moderate dementia.Three groups of participants were included in the study: healthy elderly (n=60), participants with mild dementia (n=31) and participants with moderate dementia (n=31). Measurements of fine motor function, balance, gait, presence of paratonia and muscle tone measurements were performed.
NCT04253821
Forward head posture (FHP) is known to have a large influence on respiratory function by weakening the respiratory muscles. This cross-sectional study is designed to examine the relationship between the tonus, stiffness, and elasticity of head posture muscles and pulmonary capacity. Sixteen FHP individuals and seventeen NFHP individuals were evaluated. The muscle tonus, stiffness and elasticity of upper trapezius (UT), semispinalis capistis (SSC), pectoral muscles (PM) and sternocleidomastoideus muscles (SCM) were measured by using MyotonPro® device. Functional capacity was measured with six-minute walk test. Pulmonary function tests was evaluated with spirometer. The neck disability index (NDT) was applied. The forward head posture was determined by measurements of craniovertebral angle (CVA). Physical activity levels of participants were evaluated by Physical Activity Index (FIT).
NCT05920837
In stroke patients, the shoulder-upper extremity complex is affected and reduces independence and quality in activities of daily living. Investigating the relationship between the functions of the upper extremity muscles and viscoelastic properties is important in understanding the rehabilitation of individuals with stroke.
NCT05070780
The primary objective of this study is to apply a biomechanical system (the NeuroFlexor) associated with the EMG recording to study the physiological mechanisms that contribute to the regulation of muscle tone in healthy subjects and in patients with increased muscle tone. A second fundamental objective of this study is to monitor over time the changes in muscle tone that can be found physiologically in healthy subjects and pathologically in patients with spasticy and/or rigidity. A further objective of this study is the quantitative evaluation of the symptomatic effects of specific therapies in improving the impaired muscle tone. Clinical evaluation In this research project the investigators will recruit 20 patients with upper limb spasticity (regardless of the underlying disease responsible for the spasticity), 20 patients with Parkinson's disease characterized by stiffness of the upper limbs and 20 healthy control subjects. Patients will be recruited from the IRCCS Neuromed Institute, Pozzilli (IS). Participants will give their written informed consent to the study, which will be approved by the institutional ethics committee of the IRCCS Neuromed Institute, in accordance with the Declaration of Helsinki. All participants will be right-handed according to the Edinburgh handedness inventory (EDI) (Oldfield, 1971). Parkinson's disease will be diagnosed in accordance with the updated diagnostic criteria of the MDS (Postuma, RB et al. Validation of the MDS clinical diagnostic criteria for Parkinson's disease. Mov. Disord. Off. J. Mov. Disord. Soc. 33, 1601 -1608 (2018)., Nd). Clinical signs and symptoms of parkinsonian patients will be evaluated using the Hoehn \& Yahr scale (H\&Y), UPDRS part III (Patrick et al., 2001). The diagnosis of spasticity will be made through the neurological clinical evaluation of the patients and on the basis of the specific clinical history of the various pathologies underlying the spasticity itself (e.g. multiple sclerosis, stroke, spinal injuries). Spasticity will be assessed with the Modified Ashworth Scale "(MAS) (Harb and Kishner, 2021), the Modified Tardieu scale (MTS) (Patrick and Ada, 2006). Cognitive functions and mood, in both pathological conditions, will be evaluated using the clinical Mini-Mental State Evaluation (MMSE) scale (Folstein et al., 1975) and the Hamilton Depression Rating Scale (HAM\_D) ( Hamilton, 1967). No participant must report pain problems and / or functional limitations affecting the upper limbs. Exclusion criteria: - insufficient degree of passive wrist movement (\<30 ° in flexion and \<40 ° in extension) - tension at rest during NeuroFlexor recordings - hand pathologies (neurological or rheumatological) - upper limb fractures in the previous six months - presence of peacemakers or other stimulators - pregnancy. All patients, and the group of healthy control subjects will have comparable anthropometric and demographic characteristics. Experimental paradigm Participants will be seated comfortably, with the shoulder at 45 ° of abduction, the elbow at 90 ° in flexion, the forearm in pronation and the dominant hand placed on the platform of the Neuroflexor device. Participants will be instructed to relax during the test session, which will consist of the passive extension of the wrist at 7 speeds, one slow (5 ° / s) and 6 rapid (50 ° / s, 100 ° / s, 150 ° / s, 200 ° / s, 236 ° / s, 280 ° / s). The total range of wrist movement will be 50 °, starting from an initial angle of 20 ° in palmar flexion up to 30 ° in extension. Before the start of the experiment, participants will do practical tests in order to become familiar with the device. Two slow and five rapid movements will be made for each speed. The different angular velocities of wrist mobilization will be randomized. Slow movements will be performed before fast movements with an interval of 10 seconds between each test. For each participant, a NC, EC and VC value in Newton will be calculated by a dedicated software. The resistance profiles will also be obtained when the device was running idle (without hand) to allow the biomechanical model to isolate the forces originating from the hand from the intrinsic forces of the device. For each movement, the corresponding surface EMG trace will have been recorded, by placing the electrodes on the skin overlying the belly of the FRC and ERC muscles. An accelerometer, fixed on the back of the hand of the limb to be examined, will be used to synchronize the electromyograph with the NeuroFlexor. The EMG activity recorded by means of surface electrodes with belly-tendon type mounting, will be amplified using the Digitimer, will then be digitized at 5 kHz using the CED, and finally it will be stored on a computer dedicated to offline analysis. EMG recordings will be made at 6 speeds, 50°/ s, 100°/ s, 150°/ s, 200 °/s, 236 °/s, 280 °/s. For each trace the following parameters will be analyzed: latency, peak-to-peak amplitude and area of the EMG response.
NCT05521217
The primary aim of the study was to measure the intra-rater and inter-rater reliability of MyotonPRO in measuring postural muscle tone and mechanical properties in individuals with spinal muscular atrophy (SMA). The secondary aim is to question the existence of a relationship between the functional levels of individuals with SMA and their muscle tone and biomechanical properties. It is assumed that the outputs to be obtained from this research will form the norm data for moyotonometer evaluation in children with SMA.
NCT04651595
upplementing general anaesthesia with caudal analgesia in sphincter sparing procedures might be useful as it will provide a satisfactory combination of sphincter muscle tone preservation, good intraoperative and postoperative analgesia along with a reduction in the consumption of opioids and anaesthetic drugs. To the best of our knowledge, this anaesthetic technique was not tested in sphincter sparing procedures before.
NCT03084341
The main objective of this study is to compare the effect and the duration of the Neuromuscular Electrical Elongation (NMEE ) technique versus the PNF technique and versus a control group, on the extensibility of the hamstrings muscles. Hypothesis: NMEE of shortened hamstrings muscles in healthy subjects, compared with PNF and control group produces a significant increase in hamstrings extensibility.
NCT03176069
Sexuality is considered one of the pillars of quality of life, an integral part of the personality of each individual. Being a basic human being need, it cannot be separated from other aspects of life. For several centuries and until recently, sexuality was considered the "lower instincts" expression related only to the sexual act. Sex is associated with "reproduction" of the sexual energy. On the other hand, the exercise of sexuality includes various factors such as the building of the sensitivity between individuals like touch, dance, fantasy, look, etc. For a long time feminine sexuality was predominantly focused on procreation and has only recently been considered as an integral part of sexual and reproductive rights of women. Vaginismus is a female sexual dysfunction that affects the quality of sexual and psychosocial lives of women, influencing the quality of the couple's relationship. The scientific literature emphasizes the importance of the examination, diagnosis and physical therapy for this dysfunction, but until now there is no quantification or evaluation of the pelvic floor muscles for this group of women, which justifies the realization of this project.
NCT03044106
Purpose: To conduct a pilot study of the effect of Cranial Laser Reflex Technique (CLRT) compared with sham laser on hamstring muscle flexibility, strength, and pain pressure threshold. Participants: Active, young adults ages 18 to 35. Procedures: A two-visit, assessor and participant-blinded crossover study with 1-week washout. Subjects will complete three functional hamstring tests before and after CLRT and sham laser treatment. Subjects will also complete questionnaires to assess their expectations and perceptions of the interventions.
NCT02919150
The aims of this study are: * To examine the inter-rater reliability to assess myofascial trigger points using a myotonometer * To determinate the strength of the correlation between myotonometric parameters and isokinetic parameters * To evaluate the sensitivity of myotonometric measurements to detect the location of myofascial trigger points
NCT02685319
Mapping Human Muscle Satellite Cell Fate By Real-Time Imaging