View clinical trials related to Respiratory Aspiration.
Filter by:Allogeneic hematopoietic stem cell transplantation (allo-HSCT) causes various toxic effects in many body tissues, organs and systems such as immune, cardiovascular, pulmonary, gastrointestinal, neuroendocrine and musculoskeletal systems, liver, kidneys and skin.Available limited numbers of studies showed that inspiratory muscle weakness in allo-HSCT candidates and recipients. Although meta-analysis, systematic reviews and studies demonstrated beneficial effects of inspiratory muscle training on several outcomes in different disease groups; chronic obstructive pulmonary disease, bronchiectasis and heart failure, no published paper reported the effects of IMT in allo-HSC recipients.
Respiratory muscle weakness results with decreased exercise capacity, worse fatigue, dyspnea and quality of life in patients with sarcoidosis. However, no study investigated the effects of inspiratory muscle training (IMT), therefore effects of IMT on outcomes in patients with sarcoidosis were investigated.
This trial aims to analyze whether the resistive inspiratory manoeuvre (RIM) performed previously to autogenic drainage (AD) technique improves the effectiveness in terms of mucus clearance during a typical bronchial drainage session in adults, stable CF patients.
The aim is to study effectiveness of inspiratory muscle training as a part of exercise training in patients with Chronic Obstructive Pulmonary Disease (COPD) and if it adds to general exercise training program in regard to respiratory muscle strength, dyspnea, exercise performance and quality of life.
This study is looking at the relationship between experiences during pregnancy and cardiovascular health 2 to 3½ years later. The investigators are recruiting women from the approximately 10,000 women who were enrolled and followed over the course of their first pregnancy in another study.
Mind-body practices, such as yoga, ta'i chi, mindfulness and biofeedback, commonly use slow breathing techniques to induce physiological and mental relaxation. Medical research suggests that slow breathing techniques induce physiological relaxation. This 6 week study will compare the effects of different types of breathing. The hypothesis is that different breathing techniques produce different physiological and mental changes.
Sleep disordered breathing, in which patients my breath deeply, shallowly or stop breathing for periods whilst asleep, is common in heart failure and associated with a poor prognosis. This study aims to validate a novel function available on certain pacemakers which is designed to detect this condition.The investigators hypothesize that ApneaScan can accurately detect moderate to severe sleep disordered breathing in patients with heart failure as compared against an Embletta sleep study. The investigators will also follow up our patients for 2 years to determine whether the severity of sleep disordered breathing as assessed by ApneaScan correlates with prognosis.
Central Sleep Apnoea (CSA) affects up to half of patients with severe heart failure and is associated with a poor prognosis. CSA is manifest as episodes of deep breathing interspersed with very shallow or absent breathing and is largely due to an exaggerated response to rising carbon dioxide in the blood, which normally drives how hard we breathe. Cardiac Resynchronization therapy (CRT), in which a pacemaker is implanted to improve co-ordinated contraction of the heart, has been shown to reduce the severity of CSA in some patient groups. We aim to determine whether this improvement is due to normalization of the body's response to carbon dioxide in the blood. Our hypothesis is that CRT improves CSA by normalizing the brain's response to carbon dioxide.
Chronic Obstructive Pulmonary Disease (COPD) ，the fourth leading cause of death in the world, represents an important public health challenge. It is also a major cause of chronic morbidity, mortality and disability throughout the world, leading to a heavy social and economic burden. For a long time, treatment of COPD mainly focus on drug therapy. Recently, pulmonary rehabilitation is recognized as a core component of the management of individuals with chronic respiratory disease, which has been clearly demonstrated to reduce dyspnea, increase exercise capacity, and improve quality of life. Exercise training, widely regarded as the cornerstone of pulmonary rehabilitation , is one of the best available means of improving muscle function in COPD.The most commonly form is cycle training. Inspiratory Muscle Training (IMT) as an adjunct to exercise training has an additional benefit on inspiratory muscle strength, endurance and exercise capacity in patient with COPD. There is insufficient evidence demonstrate greater benefits from combined inspiratory muscle training and cycle training. This study will evaluate the effects of combined inspiratory muscle training and cycle training in patients with COPD.
Access to medical care for patients with breathing disorders during sleep is a major problem for Canadians. Recently, there has been increasing interest in how health care providers who are not physicians can help to improve access to medical care for these patients, but it is unclear whether patients with severe sleep-disordered breathing who receive care from these non-physician providers have the same response to treatment as patients who receive care from physicians. Since these severe have a high risk of developing cardiac and respiratory complications and of being hospitalized, an initiative to improve access such as the use of non-physician providers could be of great benefit to individual patients and the health care system. The objectives of this project are: 1. to determine whether patients with severe breathing disorders during sleep have the same response to treatment when cared for by non-physician health care providers (respiratory therapists) as they do when cared for by physicians; 2. to determine the effects of non-physician health care provider treatment to patient access; 3. to determine health care utilization and related costs associated with non-physician health care provider treatment.