Loading clinical trials...
Loading clinical trials...
Showing 1-20 of 1,159 trials
NCT07659301
This study examines whether exposition to hyperbaric oxygen after a road-race simulation can help competitive cyclists recover and perform better the following day. Hyperbaric oxygen, which involves breathing oxygen inside a pressurized chamber, is used as a recovery method in elite and professional sport. Its effectiveness, however, remains controversial: despite this widespread use, there is a lack of solid scientific evidence that a single HBO session after strenuous endurance exercise actually improves recovery, or that clarifies how the amount of oxygen exposure influences any benefit. The study includes healthy male road cyclists between 18 and 40 years of age who compete at the national level in Belgium. After completing a fatiguing cycling session, each participant is randomly assigned to one of four groups receiving different levels of oxygen exposure during recovery. Two groups breathe oxygen under increased pressure inside a chamber at either 2.5 or 1.4 atmospheres absolute. A third group breathes oxygen at normal pressure. The fourth group receives a sham condition that reproduces the treatment setting without active oxygen exposure. The study is double-blind, meaning that neither the participants nor the researchers assessing the outcomes know which condition each participant receives. The main goal is to determine whether a single session of post-exercise HBO improves next-day endurance performance, and whether higher oxygen exposure produces greater effects. The researchers also collect blood samples and physiological measurements to better understand how the body recovers.
NCT06529822
This is a phase 1 clinical trial to evaluate the safety, feasibility and immunogenicity of a personalized cancer vaccine strategy in patients with solid tumors and molecular residual disease. The hypothesis of the trial is that synthetic long peptide personalized cancer vaccines will be safe and capable of generating measurable neoantigen-specific T-cell responses enabling ctDNA clearance. The personalized cancer vaccines are composed of synthetic long peptides corresponding to prioritized cancer neoantigens and will be co-administered with poly-ICLC.
NCT05956964
The goal of this trial is to learn about how restricted sleep and not bearing weight on the leg affects muscle strength and posture control. Participants will walk exclusively on one leg, sleep at differing intervals, and complete posture tests, muscle strength tests, and muscle imaging. Researchers will compare adequate sleep and restricted sleep to see if muscle strength and posture are affected.
NCT07646288
This study aims to evaluate the acute effects of inspiratory muscle training performed with and without a mobile application providing visual feedback on exercise motivation, patient adherence, dyspnea perception, usability, and patient satisfaction in lung cancer patients undergoing lobectomy via video-assisted thoracic surgery. Participants will perform conventional inspiratory muscle training without visual feedback in the morning on postoperative day 1 after transfer to the ward. After at least two hours of rest, the same exercise protocol will be repeated with a smart adaptor connected to a mobile application to provide visual feedback. Inspiratory muscle training will be performed using a threshold-loading device at 40% of maximal inspiratory pressure, with three sets of ten breaths. Outcomes will be assessed before and/or after each session as appropriate.
NCT01568658
Background: \- Some nerve and muscle disorders that start early in life (before age 25), like some forms of muscular dystrophy, can run in families. However, the genetic causes of these disorders are not known. Also, doctors do not fully understand how symptoms of these disorders change over time. Researchers want to learn more about genetic nerve and muscle disorders that start in childhood by studying affected people and their family members, as well as healthy volunteers. Objectives: \- To better understand nerve and muscle disorders that start early in life and run in families. Eligibility: * Individuals at least 4 weeks old with childhood-onset muscular and nerve disorders, including those who have a later onset of a disorder that typically has childhood onset. * Affected and unaffected family members of the individuals with muscular and nerve disorders. * Healthy volunteers at least 4 weeks old with no nerve or muscle disorders. Design: * Participants will be screened with a physical exam and medical history. Genetic information will be collected from blood, saliva, cheek swab, or skin samples. Urine samples may also be collected. * Healthy volunteers and unaffected family members will have imaging studies of the muscles. These studies will include magnetic resonance imaging (MRI) and ultrasound scans. Results will be compared with those from the affected participants. * All participants with nerve and muscle disorders will have multiple tests, including the following: * Imaging studies of the muscles, including ultrasound and MRI scans. * Imaging studies of the bones, such as x-rays and DEXA scans. * Heart and lung function tests. * Eye exams. * Nerve and muscle electrical activity tests and biopsies. * Video and photo image collection of affected muscles. * Speech, language, and swallowing evaluation. * Lumbar puncture to collect spinal fluid for study. * Tests of movement, attention, thinking, and coordination. * Participants with nerve and muscle disorders will return to the Clinical Center every year. They will repeat the tests and studies at these visits.
NCT06319820
The main purpose of this study is to compare the disease-free survival between participants receiving treatment with TAR-210 versus investigator's choice of intravesical chemotherapy for treatment of intermediate-risk NMIBC.
NCT07619209
The purpose of this study is to evaluate the effects of Progressive Muscle Relaxation (PMR) exercises and deep breathing exercises on dyspnea, fatigue, and self-care behaviors among cancer patients receiving palliative care. Advanced-stage cancer patients frequently experience debilitating symptoms such as shortness of breath (dyspnea) and severe fatigue, which significantly impair their functional capacity and daily self-care activities. Participants in this study will be assigned to either a progressive muscle relaxation intervention group or a structured deep breathing exercise group. The study aims to determine whether these non-pharmacological relaxation techniques can effectively reduce the severity of dyspnea and fatigue, thereby improving the patients' overall self-care behaviors and physical comfort in a palliative care setting.
NCT06396741
The present study aims to examine the mechanical changes following dry needling of the quadriceps muscle. To this end, structural and mechanical changes in quadriceps muscle activity will be measured using M-mode ultrasound. The quadriceps muscle strength will also be assessed with dynamometry. In addition, the knee joint range will be checked by means of a goniometry procedure. The subjects will be assessed before and after the application of a dry needling technique on the quadriceps muscle to determine possible changes in the measured variables.
NCT07621913
The purpose of this study is to compare the leg muscle features and joint movements of swimmers who use a single large fin (monofin) versus those who use two fins (bi-fins). Different types of fins change how legs move in the water. This may affect the muscle structure and swimming performance. The researchers want to find out the differences between these two groups of swimmers. During the study, the researchers will do the following: Record the age, height, and weight of healthy swimmers who train regularly. Measure the stiffness and flexibility of the leg muscles using MyotonPro device. Check how well the hips, knees, and ankles can move using digital goniometer. The findings from this study will help create safer training programs for swimmers. Coaches will use the results to improve swimming performance and lower the risk of leg injuries.
NCT07613333
The postpartum period is associated with decreases in physical activity levels, muscular strength, muscular endurance, and pelvic floor muscle function, but little scientific evidence exists on how best to initiate and progress exercise in the postpartum period. This proposal aims to improve habitual physical activity levels, neuromuscular health (i.e., strength, fatigability, symptom burden) and overall wellbeing (i.e., decreased fear of movement, improved sleep quality, improved perception of quality of life) through participation in a weekly exercise program. This study will help to inform postpartum exercise recommendations and is novel as it allows participants to incorporate their children into the exercise routine, thus removing a primary barrier to physical activity/exercise.
NCT07108231
Introduction Exercise intolerance is the most common symptom in patients with heart failure (HF), significantly impacting their quality of life and functional capacity. Muscle metabolism may be impaired due to sympathetic hyperactivation, systemic inflammation, and neurohormonal alterations, contributing to ventilatory inefficiency and exercise intolerance. Inspiratory muscle training (IMT) has been shown to improve inspiratory muscle strength and endurance, reducing fatigue and the sensation of dyspnea. There is a gap in the evidence regarding the use of IMT in hospitalized settings, particularly concerning short-term gains in inspiratory muscle strength and the safety of the intervention. This study aims to evaluate the effects of IMT on inspiratory muscle strength, hemodynamic and functional outcomes, as well as the safety of the IMT protocol in hospitalized patients with HF. Methods A randomized, controlled clinical trial will be conducted in the Cardiac Intensive Care Unit of the University Hospital Pedro Ernesto. The study will include individuals of both sexes, aged 18 years or older, who are hospitalized due to heart failure. Exclusion criteria will include: pregnancy; head trauma and/or brain injury; motor disability; signs and/or symptoms of low cardiac output; acute coronary syndrome; advanced HF with left ventricular ejection fraction (LVEF) below 20%; presence of untreated tachyarrhythmias or bradyarrhythmias; use of high-dose inotropes or vasopressors or an increase in their dose within the past 24 hours. Primary outcomes will include inspiratory muscle strength, safety, functional status, length of stay in the ICU, and hospital readmission within 90 days. After randomization, the intervention group will undergo IMT with a load between 30% and 50% of maximal inspiratory pressure (MIP), while the control group will perform IMT without load. It is expected that IMT will be safe and lead to improvements in inspiratory muscle strength and functional status, without significant hemodynamic repercussions.
NCT06833073
Researchers are looking for new ways to treat people with high-risk non-muscle invasive bladder cancer (HR NMIBC). NMIBC is cancer in the tissue that lines the inside of the bladder but has not spread to the bladder muscle or outside of the bladder. High-risk means NMIBC may have a high chance of getting worse or coming back after treatment. HR NMIBC can also include carcinoma in situ (CIS). CIS is bladder cancer that appears flat and is only in the inner layer (surface) of the bladder. CIS is not raised and is not growing toward the center of the bladder. The standard treatment for HR NMIBC is a procedure to remove the tumor called transurethral resection of the bladder tumor (TURBT) followed by Bacillus Calmette-Guerin (BCG). Standard treatment is something that is considered the first line of treatment for a condition. BCG is an immunotherapy, which is a treatment that helps the immune system fight cancer. However, BCG may not work to treat HR NMIBC in some people. Researchers want to learn if adding intismeran autogene, the study treatment, to standard treatment can help treat HR NMIBC. Intismeran autogene is designed to help a person's immune system attack their specific cancer. The goal of this study are to learn if people who receive V940 with BCG live longer and without the cancer growing, spreading, or coming back compared to people who receive BCG alone.
NCT07605299
Comparative effect of Rolfing Soft Tissue Manipulation and Bowen Technique on calf tightness among housewives.
NCT07579923
The aim of this study is to evaluate whether surface electrodes can record physiological muscle activity as accurately as the gold-standard needle electrodes in the tibialis anterior muscle using a diagnostic EMG device The aim of this pilot study is to investigate whether muscle activation data, similar to surface electromyography (SEMG), can be obtained by adjusting the measurement and recording parameters of standard Electroneuromyography (EMG) devices used routinely for diagnostic purposes. Although SEMG is considered the gold standard for the objective assessment of muscle activation, its clinical use in our country is limited due to the high cost of specialized hardware and software. In contrast, diagnostic EMG devices are widely available in many healthcare institutions. The research will be conducted on 30 healthy volunteers between the ages of 20 and 60. Participants will undergo lower extremity nerve conduction studies, reflex response measurements, and muscle activation assessments during voluntary isometric contractions of the m. tibialis anterior. Muscle activation will be recorded using the diagnostic EMG device via surface (adhesive and Ag/AgCl coated) electrodes and needle electrodes. The acquired EMG signals will be analyzed in terms of RMS (Root Mean Square), amplitude, and frequency parameters. The procedures performed within the scope of this study are standard practices carried out during routine EMG examinations. The only additional procedure specific to this research is the repetition of muscle activation measurements using different electrode systems. There is no invasive procedure involved in the surface electrode applications, and the needle electrode application will be performed exactly as it is in routine EMG tests. No serious risks are anticipated; rarely, mild pain, redness, or minor bleeding at the needle insertion site may occur. Through this study, diagnostic EMG devices could be utilized more effectively in rehabilitation and treatment monitoring. It is intended to contribute to the reduction of invasive procedures and to establish a scientific foundation for clinical applications regarding the objective evaluation of muscle activation.
NCT06540053
Prolonged periods of desk work and static postures in office workers lead to various musculoskeletal issues in both the lower and upper extremities. One such issue is hamstring muscle tightness observed in individuals. Tight hamstring muscles contribute to increased electromyographic muscle activity in the lumbar region, altered lumbopelvic rhythm, and changes in lumbar stabilization, leading to low back pain. The viscoelastic properties of the hamstring muscles play a crucial role in maintaining posture and stabilizing the lumbar region. Insufficient hamstring flexibility or viscoelastic properties can alter pelvic position and result in excessive stress in the lumbar region, thereby increasing the risk of low back pain. It is anticipated that the activation, stabilization, and viscoelasticity of the muscles in the lumbar region will change through static active hamstring stretching exercises, which aim to restore the length-tension relationship in the hamstring muscles. This study aims to investigate the effect of active static hamstring stretching exercises on lumbar muscle activation, stabilization, and viscoelasticity in office workers.
NCT05951179
TARA-002-101-Ph2 is an open-label study to investigate the safety and efficacy of intravesical instillation of TARA-002 in adults 18 years of age or older with high-grade CIS NMIBC (± Ta/T1). The purpose of this Phase 2 study (TARA-002-101-Ph2) is to further assess the safety and efficacy of TARA-002 at the RP2D which has been established in the Phase 1a dose finding study (TARA-002-101-Ph1a). This Phase 2 study includes participants with CIS NMIBC (± Ta/T1) with active disease, defined as disease present at last tumor evaluation (within 3 months) prior to signing the ICF. Participants will be enrolled into one of 2 cohorts: Cohort A: * Participants with CIS (± Ta/T1) who are BCG naive, or * Participants with CIS (± Ta/T1) who are BCG exposed and have not received intravesical BCG for at least 24 months prior to the most recent CIS diagnosis Cohort B: * Participants who are BCG unresponsive
NCT07419633
In this study, participants will be assigned to receive HMB, 2-HOBA, a combination of both, or a comparison supplement for a set period of time. During the study, participants will attend scheduled visits where researchers will assess muscle strength, physical function, and overall health. Blood samples may be collected to measure markers related to metabolism, inflammation, and oxidative stress. Study staff will also monitor safety and any side effects throughout the study.
NCT07584460
The purpose of this study is to find out if taking a natural supplement made from the Juçara fruit (a Brazilian berry rich in antioxidants called anthocyanins) can help the body recover faster after damage caused by exercise. Researchers want to see if Juçara can reduce muscle soreness and help muscles regain their strength and quality more quickly compared to a placebo (a "dummy" pill with no active ingredients). What happens during the study? The study included 24 healthy, active men. It was a "crossover" study, meaning every participant tried both the Juçara supplement and the placebo at different times. Supplement Phase: Participants took 12 capsules a day for 7 days. Muscle Damage Test: To cause temporary muscle damage, participants performed a specific jumping protocol (100 maximal jumps). Recovery Monitoring: Researchers tracked the participants for 72 hours after the jumps to measure: How high they could jump (strength/performance). Muscle soreness (using a pain scale). Muscle "quality" and stiffness (using ultrasound imaging). Wait Period: After the first phase, participants waited 14 days (washout) before switching to the other supplement to repeat the process.
NCT06919965
The main purpose of this study is to compare the disease-free survival (the length of time after randomization that a participant survives without any signs or symptoms of the cancer returning, or progressing) between Bacillus Calmette-Guérin (BCG) treated participants receiving treatment with TAR-210 versus investigator's choice of intravesical chemotherapy for treatment of high-risk non-muscle-invasive bladder cancer (HR-NMIBC).
NCT07573995
This randomized controlled trial study aims to evaluate the feasibility and preliminary efficacy of a combined inspiratory muscle training (IMT) and blood flow restriction (BFR) intervention in frail older adults. Outcomes of interest include feasibility, physical function, respiratory muscle strength, handgrip strength, five-times sit-to-stand performance, body composition, frailty level, fall efficacy, blood pressure, and adverse events.