View clinical trials related to Respiratory Aspiration.
Filter by:This study is designed to identify Felis Catus, or cat hair, sensitive asthmatics who demonstrate a late phase asthmatic response after cat hair inhalation. These subjects may be invited to participate in a planned future study investigating novel asthma treatments.
Spontaneous breathing during mechanical ventilation has been recommended in patients with ARDS and is currently used. in part because oxygenation is better and there is a lower risk of diaphragm dysfunction due to disuse. The other approach to minimizing lung injury from spontaneous effort is the use of neuromuscular blockade; an early and short term (48 hours) of neuromuscular blockade in patients with severe ARDS has been shown to decrease inflammation and to improve survival. The investigators propose a pilot study to test the feasibility and the physiological effects of allowing spontaneous breathing in the prone position in patients with ARDS.
Postoperative pulmonary complications are the most common complications after thoracic surgery. In the literature, pulmonary complications after thoracic surgery are present in more than 37.5% of patients. No study investigates the impact of preoperative inspiratory muscle exercises program on pulmonary complications after thoracic surgery.
This study aimed to reveal the role of inspiratory muscles exercise using Inspiratory Muscle Trainer (IMT), which is a form of weight training. The pre- and post study of this experiment were conducted in chronic obstructive pulmonary disease (COPD) outpatient clinic during the period of September 2017 until April 2018. Patients were recruited by consecutive sampling. Inclusion criteria were stable COPD patient with The Global Initiative for Chronic Obstructive Lung Disease (GOLD) criteria A-D, who has never received prior exercise for pulmonary rehabilitation, and willing to participate in the study. The exclusion criteria included any problem with extremities and cardiovascular disease. Patients underwent an interview about their medical history, tested spirometry using CareFusion®, and the inspiratory muscle strength was assessed using Micro RPM CareFusion®. The St George Respiratory Questionnaire (SGRQ) was used to assess the health status and the 6-Minute Walking Test (6MWT) was conducted to assess functional capacity. Subject exercised using inspiratory muscle trainer (Philips Respironic®) for eight weeks.
Frailty is a clinical syndrome that alters the structure and function of respiratory system which causes stiffness of thoracic cage and reduces the chest wall compliance in addition of respiratory muscle weakness that can lead to the reduction of pulmonary function. The aim of this study was to compare the effect of inspiratory muscle training (IMT) and hold-relax pectoral stretch on pulmonary function (FVC, FEV1 and FEV1/FVC) among frail elderly
Nemaline myopathy is a rare congenital myopathy. Respiratory failure is the main cause of death in these patients. The primary objective of this study is to determine the effect of a 8-week inspiratory muscle training program on respiratory muscle function in nemaline myopathy patients. The secondary objective is to determine respiratory muscle function in nemaline myopathy patients and its correlation with clinical severity and general neuromuscular function. The nemaline myopathy patients will be included in the first phase for a clinical characterization. From this phase patients will be selected for the second phase, which is a controlled before-after trial of inspiratory muscle training. The primary outcome is the change in maximal inspiratory pressure (MIP) after active inspiratory muscle training
To determine the effect of deep breathing exercises on lung function in healthy smokers.
Some stimuli, such as sinusoidal networks in motion, or the best known, Necker's cube, are simple visual stimulations generating interpretations of unstable and oscillatory shapes or movements, mutually exclusive. Currently, the explanatory models of these perception phenomena are based on adaptation and learning mechanisms as well as the importance of noise in the perceptual and decision-making system. Often noise is a harmful component, but it can also be a facilitator in perceptual systems: the investigator's eye is always in motion, it is the micro-movements during eye fixation (phase of eye stability). In particular, the role of micro-eye movements has been identified in perceptual systems, and it will be necessary here to relate these micro-movements to the perceptive tilts facing multisable stimuli. However, how to access the perceptive states is a real question, since it has been shown that the participant's transfer of his perceptual state by means of a motor response can alter the very state of the percept. This is why the EEG activity will be analyzed to learn to discriminate the different percepts over time, without disruption of the participant's perceptual exploration endogenous activity.
This is a randomized controlled trial evaluating the impact of interscalene block on worsening of upper airway collapse in sleep disordered breathing for patients undergoing ambulatory shoulder surgery.
Hypothermia on admission to the intensive care unit (ICU) following cardiopulmonary bypass (CPB) is common. The investigators propose that rewarming hypothermic (≤ 35 C) patients admitted to the intensive care unit following procedures using CPB with heated humidified breathing circuits (HHBC) in addition to conventional forced air warming blankets will shorten time to normothermia. Secondarily it may shorten time to extubation, improve coagulopathy, and metabolic derangements seen with hypothermia.