View clinical trials related to Exercise Capacity.
Filter by:The aim of the present study is to investigate the effect of 12-week long daily administration of a sweet orange and pomegranate extract on exercise capacity in healthy adults.
After the Fontan procedure applied in patients with a functional or anatomical single ventricle, patients are faced with significant morbidity and mortality risk. Most of the common complications after Fontan such as arrhythmia, cyanosis, ventricular dysfunction, heart failure, atrioventricular valve insufficiency, protein-losing enteropathy, thrombosis, bleeding, venous insufficiency directly or indirectly limit exercise capacity. It has been reported that hemodynamic, vascular and muscular factors may be effective in the decrease of exercise capacity. In previous studies, it has been reported that cardiac output, one of the hemodynamic parameters, is the main factor affecting exercise capacity in patients with Fontan, and this is due to insufficient increase in stroke volume. In addition to the hemodynamic profile, the effects of muscle oxygenation, arterial stiffness and peripheral muscle strength on exercise capacity have been mentioned in different studies. For this reason, it is thought that examining the effects of hemodynamic, vascular and muscular profile together on submaximal and maximal exercise capacity in patients with Fontan will provide information about the mechanisms of influence of different exercise capacities and will provide important information in terms of determining exercise-based rehabilitation programs for such patients.
In the COVID-19 pandemic, the use of masks in daily life has become an important issue. The most important measure taken to prevent contagion is the use of masks. The aim of the study is to determine the effects of surgical masks used in every moment of life on physical performance in elderly individuals.
The investigators aimed to study the associations between exercise capacity and cardiovascular (CV) risk factors in axial spondyloarthritis (axSpA) patients and to determine possible relationships with disease-related variables. Thirty eight patients and 38 controls were recruited in our cross-sectional controlled study. Comprehensive systemic and musculoskeletal examinations were carried out in both of the groups. Cardiovascular risk profile data, ASDAS-CRP, 10-year CV event risk, physical activity levels (IPAQ) were recorded. A maximal treadmill exercise test by Bruce protocol was administered to all participants.
(a) Objectives 1. To assess the full lung function, exercise capacity, quality of life in patients with COVID-19 over 2 years. 2. To assess the longevity of the serology response to SARS-CoV2. 3. To investigate the association of the neutralization titer in plasma from different vaccinated cohorts to its protection of infection using in vivo model 4. To investigate the SARS-CoV-2 specific cellular and humoral immunities as well as their determinant factors from community subjects who have received different types of COVID-19 vaccines. 5. To assess the third booster dose for subjects who have poor antibody response despite having received two doses of CoronaVac (Sinovac)
The purpose of this study is to compare the exercise capacity between high SpO2 (Minimum SpO2 94-96%) value during pulmonary rehabilitation and low SpO2 (Minimum SpO2 84-86%) value during pulmonary rehabilitation for the patients with chronic respiratory failure receiving long-term oxygen therapy.
The purpose of this study is to compare the exercise capacity (6-min walking distance) under the following 4 conditions using High-flow nasal cannula (HFNC); 1. FIO2 value that the minimum SpO2 value in a 6-minute walking test (6MWT) is 86-88%, and a flow of 10 L/min 2. FIO2 value that the minimum SpO2 value in a 6MWT is 86-88%, and a flow of 40-50 L/min 3. FIO2 value that the minimum SpO2 value in a 6MWT is 92-94%, and a flow of 10 L/min 4. FIO2 value that the minimum SpO2 value in a 6MWT is 92-94%, and a flow of 40-50 L/min
COPD patients will be examined in 4 groups according to their walking distance. Patients walking under 150 meters will be determined as Group 1, those walking between 150-249 meters will be Group 2, those walking between 250-349 meters will be selected as Group 3, and patients with COPD who walk 350 and above will be determined as Group 4. The groups were compared in terms of quality of life, psychological symptoms and dyspnea.
Pulmonary Arterial Hypertension has gone from a disease that causes rapid death to a more chronic condition. Yet, improved survival is associated with major challenges for clinicians as most patients remain with poor quality of life and limited exercise capacity. The effects of exercise training on exercise capacity have been largely evaluated and showed an improvement in 6-minutes walking distance (6MWD), peak V'O2. It is also known that exercise program improves quality of life. Maximal volitional and nonvolitional strength of the quadriceps are reduced in patients with Pulmonary Arterial Hypertension and correlated to exercise capacity. Moreover, on the cellular level, alterations are observed in both the respiratory as well as the peripheral muscles. Muscle fiber size has been reported to be decreased in some studies or conversely unaltered in human and animal models. Reduction in type I fibers and a more anaerobic energy metabolism has also been reported, but not in all studies. Likewise, a loss in capillary density in quadriceps of patients with Pulmonary Arterial Hypertension and rats has been reported, but could not be confirmed in other studies. While the impact of exercise training on clinical outcomes such as exercise capacity or quality of life is well known, this data highlight the fact that the underlying causes of peripheral muscle weakness as well as the mechanisms underlying the clinical improvements observed with exercise programs are not completely understood. Improvement of muscle cell metabolism in part via the enhancement of oxidative cellular metabolism and decrease in intracellular lipid accumulation may play a role in improving muscle function and exercise capacity. In this study, we intend to evaluate the impact of a 12 weeks home-based rehabilitation program on peripheral muscle function and metabolism, focusing on lipid infiltration, oxidative metabolism and epigenetic factors that can be involved in metabolic syndrome, in patients with Pulmonary Arterial Hypertension.
The aim of this study to investigate and compare functional capacity with different tests and to evaluate the relationship between functional capacity and quality of life during acute pulmonary exacerbation in children with cystic fibrosis. Exercise tests associated with prognostic values in CF patients and decreased exercise capacity has been correlated with a reduction in health-related quality of life. Pulmonary functions, functional capacity and quality of life will examine in this study.