View clinical trials related to Intubation, Intratracheal.
Filter by:Nasotracheal intubation (NTI) has become the most optimal alternative to oral endotracheal intubation for oro-maxillofacial surgery because it can offer an excellent vision field of the mouth. Additional benefits include milder oropharynx stimulation, less airway secretions, and better tolerance for long term endotracheal intubation maintenance. Traditional NTI is performed under the guidance of indirect laryngoscope, which is often accompanied by longer maneuver time and adverse complications such as trauma and bleeding. The development of various visualization tools such as video laryngoscope, video fiberoptic scope and video rigid laryngoscope has greatly improved NTI. However, there is no consensus on which one is the best adjunctive device for NTI. Therefore, a study on a comparison of the clinical efficacy of the above three video scope guided methods for NTI will be conducted.
An optimal endotracheal tube depth is ideally required for preventing the complications associated with mal-positioning of the endotracheal tube. The topographical technique of tube placement considering the individual's morphometric dimensions could help to provide optimal tube placement. hence, to evaluate the efficacy of the topographical technique in providing the optimal tube placement this study will be conducted.
Tracheostomy is a vital procedure in the ICU to maintain the airway and prevent complications that may occur due to intubation. It helps reduce the dead space volume, airway resistance and provides comfort to the patients during the weaning from mechanical ventilation. Two methods are widely used in Percutaneous Dilatational Tracheostomy (PDT): The multiple dilation method (Ciaglia) and the Griggs method.Griggs method will be used in the study. The Griggs Method: A 10-15 millimeter skin incision is made between the level of the second-third tracheal rings. The location of the needle is confirmed by entering the trachea with an injector filled with 2-3 mL saline from the midline and aspirating air. A J-tipped guidewire is advanced through the needle and the needle is removed. A special forceps with a channel at the tip, through which the guidewire can pass is used in this method. The forceps advanced through the guidewire and then subcutaneous tissues and trachea are dilated in one or two steps. When the stoma is large enough to insert the cannula, it is placed in the trachea and fixed. Patients who will undergo tracheostomy in the ICU will be included in the study and randomly assigned into two groups. Two different methods, endotracheal tube (ET) or laryngeal mask (LMA), will be used during the tracheostomy for airway management. In both methods, fiberoptic bronchoscopy will assist the procedure. Researchers aim to compare the two airway management methods in terms of complications, procedure time, and the number of staff needed.
The aim of this study was to compare the impact of using ETI with the Macintosh laryngoscope on first pass success rates of the final year students of medical school on a manikin during continuous chest compressions with mechanical compression device.
Endotracheal tube is a commonly used for general anesthesia in head and neck surgery. It is necessary to place the endotracheal tube in the trachea of the patient and then inflate the cuff with air. This is because the air-inflated cuff contacts the inner wall of the patient's trachea to deliver oxygen through the tube. If the cuff does not inflate, oxygen will leak through the space between the cuff and the patient's trachea. In addition, the risk of pneumonia increases. Therefore, after placing the endotracheal tube in the patient's trachea, the cuff is immediately inflated with air. However, when the cuff is inflated using an excess of air, the cuff may pressurize the mucous membrane of the tracheal wall and cause ischemia. Pressure in the over-inflated cuff was also found to be associated with post-operative sore throat, vocal cord paralysis, and nerve damage. Therefore, appropriate amount of air should be used to inflate the cuff into the air and adjust the pressure within the cuff to be within the range of 20-30 cmH2O. The common method to inflate the endotracheal tube cuff is palpation method. However, the palpation of the cuff is not accurate because of the different size between the pilot balloon and the cuff. Thus, the investigators hypothesized that the different size of the tube will affect the accuracy of the palpation method.
This study compare the intubation success rate between video laryngoscope and rigid video stylet in cervical spine surgery patients. Half of patients will receive endotracheal intubation by video laryngscope, other half of patients will receive endotracheal intubation by rigid video laryngoscope.
Optiscope (Clarus Medical, Minneapolis, MN, USA) is a semi-rigid fiberscope for endotracheal intubation. This study will investigate learning curve of Optiscope by anesthesia providers.