View clinical trials related to Respiratory Aspiration.
Filter by:The aim of the study is to compare the effects of MV targeted ASV in addition to optimized medical therapy versus optimized medical therapy alone at 6 months in patients with acute decompensated HF. The study will also assess changes in functional parameters, biomarkers, quality of life (QOL), and sleep.
Obstructive sleep apnea (OSA) is a relatively common medical condition that includes upper-airway obstruction and consequent cessation of breathing during sleep with significant associated other medical problems. The time period around surgery has been demonstrated to be an independent risk factor for various complications but the mechanism is not well understood. This protocol proposes to study the fundamental question of what changes occur in the postoperative setting to ambulatory patients with and without OSA by administering a validated "STOP-BANG" screening questionnaire and conducting preoperative and postoperative Home Sleep Testing (HST). In doing so, critical evidence shall be gained in the understanding of postoperative sleep disorder breathing changes associated with surgery and anesthesia. With evidence, sound perioperative management recommendations and policy may be developed to assist with caring for this large and at risk surgical population.
The overall purpose of this project is to develop and validate a simple, non-invasive method to detect aspiration of gastro-intestinal fluid into the respiratory tract. In the inpatient setting, the investigators will compare the quantity of cromolyn detected in urine collected overnight after 4 ingestions (at 2h intervals) of a 200 mL of a 1mg/mL solution of cromolyn sodium, by 5 healthy control subjects and 5 patients (3-6 with pulmonary fibrosis; and 3-6 either awaiting or recently undergone lung transplantation) with clinical and laboratory evidence of GER (gastroesophageal reflux) with microaspiration. In the outpatient setting, the investigators will compare the quantity of cromolyn detected in urine collected overnight after 1 ingestions (at 4h intervals) of a 200 mL of a 1mg/mL solution of cromolyn sodium, by 10 patients (3-6 with pulmonary fibrosis; and 3-6 either awaiting or recently undergone lung transplantation) with clinical and laboratory evidence of GER (gastroesophageal reflux) with microaspiration.
The purpose of this international multi-center double-blind randomized placebo-controlled trial is to determine the effect of nebulized heparin, compared to placebo, on the number of ventilator-free days at day 28, in burn patients with confirmed inhalation trauma requiring mechanical ventilation.
The aim of the study is to determine optimal management of isolated fast breathing in young infants in a trial design conducted in primary care settings. The investigators hypothesized that proportion of infants who fail therapy will be 4% in each group. A 6% or less difference in failure rate will be considered equivalent.
The hypothesis for this study is that children with sleep disordered breathing will benefit from treatment with Continuous Positive Airway Pressure (CPAP) or Bi-level Positive Airway Pressure (BiPAP) in terms of reduction in cardiovascular risk markers and insulin resistance. The CPAP machine delivers a predetermined level of pressure. It releases a stream of compressed air through a hose to the nose mask and keeps the upper airway open under continuous air pressure. This air pressure prevents obstructive sleep apnea, which occurs as a result of narrowing of the airway due to the relaxation of upper respiratory tract muscles during sleep. This machine helps to increase the oxygen flow by keeping the airway open. The BiPAP machine delivers two levels of pressure. Inspiratory Positive Airway Pressure (IPAP) is a high amount of pressure, applied when the patient inhales and a low Expiratory Positive Airway Pressure (EPAP) during exhalation.
In this clinical trial will be checked, whether 2 hour ventilation with xenon has neuroprotective effects in patients with out of hospital cardiac arrest and successful cardiopulmonary resuscitation
This study will examine whether treatment of inferior turbinates in patients with continued symptoms of obstructive sleep apnea, sleep related breathing disorder, snoring, disturbed sleeping, open mouth breathing, and upper airway resistance syndrome after tonsillectomy and adenoidectomy will improve these symptoms and should be included in the treatment paradigm for treatment of sleep related breathing disorders in infants, children, and adolescents.
The purpose of this study is to determine whether adding load to slow controlled breathing training could enhance blood pressure lowering in patients with essential hypertension.
The usefulness of re-oxygenation after inhalation of 50% nitrous oxide and 50% oxygen premix (Kalinox 170 bar) during dental care is studied and the pollution resulting from administration of Kalinox is also investigated.