View clinical trials related to Ventilation.
Filter by:Comparison of Manual Ventilation and Automatic Mechanical Ventilation during CPR, Pilot & Feasibility Study (CAVE-I trial)
When tracheal intubation and face mask ventilation fail, and the insertion of supraglottic airway devices (SHA) can provide ventilation, protecting the patient from hypoxemia. Supraglottic airway devices have become an important part of difficult airway algorithms. The European Resuscitation Council Guidelines recommend supraglottic airway devices for airway management by non-specialized healthcare providers. Education through simulators contributes to the development of students without direct contact with patients. In this study, it was aimed to compare the success of placement of four different supraglottic airway devices on the manikin of term 5 students who participate to the Anesthesiology and Reanimation internship.
This study aims to evaluate the effect of paratracheal pressure on mask ventilation in anesthetized obese patients in terms of expiratory tidal volume, and peak inspiratory pressure.
In this single-blind clinical trial study, 70children who are candidates for lower abdominal elective surgery under general anesthesia presented at Imam Hossein Hospital in Isfahan will be included in the study and will be divided into 2 groups. In the first group, ventilation with facial mask and in the second group, ventilation with nasal mask will be done for three minutes. Then the reduction in SPO2 and the impossibility of ventilation of patients will be evaluated and compared between the two groups.
In cases where there is no ventilation-perfusion problem, the end-tidal carbon dioxide (ETCO2) value is closely associated with partial arterial carbon dioxide pressure (PaCO2); therefore, the PaCO2 value can be estimated using ETCO2 measurements in patients without significant cardiopulmonary disorders. The aim of the investigator's study is to evaluate the reliability of pulmonary ventilation monitoring with ETCO2 value and to investigate at what tidal volume values ETCO2 monitoring provides reliable information.
This study will be conducted to evaluate effects of different modes of ventilation on pediatric cataract surgery aiming to a peri-operative stable anesthesia, better surgical satisfaction and post operative recovery. It is hypothesized that controlled ventilation without muscle relaxation will be advantageous to other modes in providing adequate surgical satisfaction with considerable depth of anesthesia and better recovery profile.
Mechanical ventilation is the first artificial support used in intensive care. After a period of invasive mechanical ventilation, patients should be separated from the ventilator (weaning period of mechanical ventilation). If weaning and extubation (removal of the tracheal tube) are successful in approximately 80 to 90% of resuscitation patients, 10 to 20% will develop acute respiratory failure (ARF) in the days following extubation. Obesity concerns 20 to 30% of resuscitation admissions in France. The pathophysiological changes in the obese patient explain the over-risk of desaturation and ARF in the post-extubation period. In order to decrease the incidence of extubation failure (need for reintubation within 48-72h post-extubation) of the most fragile patients, it is recommended in intensive care unit to prophylactically use various ventilatory support strategies and / or oxygenation, among which noninvasive ventilation (NIV) and oxygen therapy, which can be administered in two ways: High-Flow Humidified Nasal Oxygen Therapy (HFNO) or standard oxygen therapy. These strategies have never been compared in the obese post-extubation critically ill patient. Our hypothesis is that NIV is superior to oxygen to prevent the development of ARF in obese extubated patients in intensive care unit.
We compare the effect on semi-sitting position on mask ventilation in anesthetized and paralyzed obese patients
The objective is to determine the optimal intraoperative ventilation strategy among the chosen tidal volume and positive end-expiratory pressure (PEEP) levels, and standardize it in an enhanced recovery pathway for orthopedic surgical patients. In particular, we propose to determine which combination of intraoperative tidal volume and positive end-expiratory pressure is best for patients having elective orthopedic surgery.
this study will be undertaken to compare the efficacy of BASKA mask in volume controlled and pressure controlled ventilation in laparoscopic cholecystectomy.