View clinical trials related to Respiratory Aspiration.
Filter by:Ventilator-induced diaphragmatic dysfunction appears to contribute to slow weaning from mechanical ventilation. Several trials of inspiratory muscle training to facilitate weaning in intensive care have been performed, with inconsistent results, utilizing different methods of IMT in different populations. To perform the best IMT program, we need to know the physio-pathology of the diaphragm in difficult to wean patients. This study proposes to discriminate the two main characteristics of the inspiratory muscles: strength and endurance. By analyzing the evolution of strength and endurance during all the weaning period, we want to know which characteristic has the more deficiency to adapt in a second time an effective program of IMT.
Dyspnoe can disable patients with asthma. Dysfunctional breathing (DB), resulting in dyspnoe, can mimic or exaggerate asthma. Around every forth patient with asthma have DB. Breathing exercises (BrEX) can improve asthma-related quality of live (QOL) in less severe asthma. No study has investigated the effect of BrEX on QOL neither on level of physical activity in severe asthma. A randomised controlled multicentre trial will include 190 adults with poor asthma control (Asthma Control Questionnaire (ACQ6)-scoreā„0.8) from seven outpatient departments and one specialized private clinic. Patients will be allocated to either usual care (no intervention) or breathing exercises (BrEX)-treatment consisting of 12-week intervention including three physiotherapist-sessions focusing on breathing pattern modification (Papworth Method; Buteyko technique) in rest and activity and 10 minutes home-exercise twice daily. Primary outcome is change in Mini Asthma Quality of Life Questionnaire (MiniAQLQ) at six-months follow-up.
The purpose of this study is to establish normative values for clinical testing measures of swallow, respiratory and cough functions. This will aide in establishing degree of impairment in disordered populations, and in identifying efficacious treatment paradigms for dysphagia.
Inhalation pneumonia (PI) is common in clinical practice but is rarely studied. For example, there are no data on the incidence of pneumonia after inhalation and risk factors or protective factors to develop one since it is known that anyone who inhaled does not necessarily develop an IP. There is no data on the benefit of treating inhalation by antibiotic therapy pre-emptively although this practice is common. In this context, this observational study wishes to take stock of the situation on the subject in order to determine what actions to implement to prevent IP.
This study evaluates the impact of hypoxic and hyperoxic breathing on measures of brain redox balance and metabolism in healthy individuals. All participants will undergo an MRI scan during administration of air mixtures with different oxygen concentrations to collect the brain measures.
To characterize the performance of the nasal dilator strip in lowering nasal resistance during sleep, promoting nasal route breathing and reducing the signs and symptoms of sleep disordered breathing in a group of chronic nocturnal nasal congestion sufferers who report trouble with their sleep.
Inspiratory muscle training for 8 weeks in patients with chronic thromboembolic pulmonary hypertension.
The purpose of this study is to investigate the effectiveness of inspiratory muscle training (IMT) on respiratory performance in patients with esophageal cancer during combined modality therapy.
Complete recovery from anaesthesia is absolutely desirable in the obese patients to avoid postoperative airway, oxygen ventilation or sleep apnea related complications. Over the years, Desflurane has emerged as the anaesthetic agent of choice for maintenance of anaesthesia in obese patients for its efficient elimination profile and ability to facilitate early recovery from anaesthesia. Alternatively, Propofol is a commonly used intravenous anesthetic agent administered as a part of total intravenous anesthesia (TIVA) regimen. However, it is a lipid soluble drug and there are concerns that it may accumulate in obese patients due to their increased proportion of body fat Therefore, Propofol TIVA is likely to result in a prolonged duration of action and consequently, delayed emergence from anaesthesia and a protracted recovery time. A recent advance in the delivery of Propofol to the patient is the development of computer-controlled anesthesia delivery systems. These devices deliver Propofol based on feedback from patient's frontal cortex electrical activity as determined by monitoring bispectral index (BIS). Evaluation of anesthesia delivery by these systems has shown that Propofol and maintain depth of anesthesia with far more precision as compared to manual/simple infusion administration. This, in turn, holds promise that recovery from Propofol anaesthesia can also be favourable in the obese patients. An indigenously developed computer-controlled anesthesia delivery sytem is the closed loop anaesthesia delivery system (CLADS), which has been extensively evaluated in patients belonging to different surgical settings. The evidence generated with Propofol anaesthesia delivered by CLADS has shown significant improvement in recovery outcome.The performance of CLADS has not yet been evaluated in obese surgical patients. We hypothesise that in the obese patients undergoing bariatric surgery, automated delivery of Propofol using CLADS would allow precision control of anaesthesia depth, intra-operative haemodynamics, and rapid recovery from anaesthesia. We plan to conduct a randomised controlled investigation to compare patient recovery profile following Desflurane anaesthesia versus CLADS empowered Propofol anaesthesia.
The purpose of this study is to investigate the effects of a Buteyko-based breathing technique on physiological and psychological parameters in adults with asthma