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Endotracheal intubation is one of the most invasive stimuli in anesthesia, partic-ularly during induction and after tracheal intubation. Laryngoscopy and tracheal intubation are an essential part of general anesthesia but severely noxious stimuli that induce an intense sympathetic hemodynamic response [1]. Tachycardia and hypertension cause an ...
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17/06/2020· Endotracheal intubation requires optimum position of the head and neck. In obese females, the usual ramped position might not provide adequate intubating conditions. We hypothesized that a new position, termed modified-ramped position, during induction of anesthesia would facilitate endotracheal intubation through bringing the breasts away from …
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08/12/2021· The incidence of hypoxemia during gastroscopy in the nasal cannula group with intravenous anesthesia has been reported to be 16%, 3 and we assumed that the nasal mask would reduce the incidence of hypoxemia from 16% to 8%. With an α = .05 and a power of 80%, we estimated that 261 patients per group would be required for our study.
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25/07/2018· Endotracheal intubation may be required when respiratory distress or airway integrity cannot be achieved or maintained for any reason. It should be considered that intubation may be required when evaluating the patient, and that in the long term, airway protection will be needed or that the problem cannot be solved by noninvasive ventilation via airway aids and …
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A potential limitation of the mask induction technique for tracheal intubation is the hypotension associated with delivering a high concentration of sevoflurane for 4 to 6 min. With the knowledge that the Finapres device has certain limitations or inaccuracies for detecting beat-by-beat arterial pressure, [25] we recorded MAPs that averaged 66 mmHg immediately before acceptable …
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The speed, quality, and cost of mask induction of anesthesia and laryngeal mask airway insertion or tracheal intubation were studied in young non-premedicated volunteers given high inspired concentrations of sevoflurane. BackgroundThe speed, quality, and cost of mask induction of anesthesia and laryngeal mask airway insertion or tracheal intubation were …
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laryngeal mask airway versus endotracheal intubation. Juurnd of the Voice 1990; 4 8 1-5. [4] LEE SK, HONG KH, CHOE H, SONG HS. Comparison of the effects of the laryngeal mask airway and endotracheal intubation on vocal cord function. British Jorrrnril o/ …
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25/07/2018· Endotracheal intubation may be required when respiratory distress or airway integrity cannot be achieved or maintained for any reason. It should be considered that intubation may be required when evaluating the patient, and that in the long term, airway protection will be needed or that the problem cannot be solved by noninvasive ventilation via airway aids and …
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BACKGROUND: Laryngeal mask airway (LMA) is an useful alternative to endotracheal tube for airway management. The risk of life-threatening adverse respiratory events during its use is rare, but we need to know about the risk-adjusted prediction of its insertion failure requiring rescue tracheal intubation and its impact on patient outcome.
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Endotracheal intubation is one of the most invasive stimuli in anesthesia, partic-ularly during induction and after tracheal intubation. Laryngoscopy and tracheal intubation are an essential part of general anesthesia but severely noxious stimuli that induce an intense sympathetic hemodynamic response [1]. Tachycardia and hypertension cause an ...
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08/05/2019· Intubating LMA has been used for tracheal intubation with many methods: after administration of neuromuscular blocking drugs, awake insertion of the mask followed by intubation using high concentration of sevoflurane, or awake intubation using topical anesthesia (Liu et al. 2006; Lopez et al. 2009). All these methods have their own limitations.
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BackgroundThe speed, quality, and cost of mask induction of anesthesia and laryngeal mask airway insertion or tracheal intubation were studied in young non-premedicated volunteers given high inspired concentrations of sevoflurane (6 to 7%).MethodsTwenty healthy persons who were 19 to 32 years old pa.
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27/10/2021· The process of endotracheal intubation is not reviewed; however, the following are a few critical points regarding the procedure. In most cases, endotracheal intubation is a semi-urgent procedure. A good bag-mask technique can be used to effectively oxygenate and ventilate the patient while appropriate staff and equipment are assembled.
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Awake fiberoptic Bronchoscopy is often regarded as a technique of choice for tracheal intubation in patients with known airway difficulty, especially if mask ventilation is almost impossible. However, a subset of these patients may refuse to undergo awake procedures. An alternate method for safe induction of anesthesia in such a patient is being discussed.
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25/11/2011· Primary tracheal tumors are rare in adults, and careful airway management is required during anesthesia for affected patients. We report the case of a patient with tracheal hemangiomas undergoing nontracheal operation. A 61-year-old woman was scheduled for a lung operation. During preoperative examination, hemangiomas were detected on the tracheal …
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25/07/2018· Endotracheal intubation may be required when respiratory distress or airway integrity cannot be achieved or maintained for any reason. It should be considered that intubation may be required when evaluating the patient, and that in the long term, airway protection will be needed or that the problem cannot be solved by noninvasive ventilation via airway aids and …
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07/04/2020· Tracheal intubation in severe hypoxemia patients remains challenging. Although mask ventilation using an anesthesia circuit can deliver high-concentration oxygen, ventilation must be stopped while attempting tracheal intubation, which may result in deterioration of hypoxemia in respiratory failure patients.
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- endotracheal intubation - laryngeal mask airway (LMA) - combitube - cricothyrotomy - tracheostomy. Basic Airway Management (Manual / Non equipment) 1. Head tilt 2. Chin lift 3. Jaw thrust. Face Mask 22 mm orifice Transparent/ black rubber ...
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To ensure proper ventilation and the supply of inhalation anesthetics during general anesthesia, tracheal intubation is the most commonly used method in maintaining the airway. When it is difficult to perform a tracheal intubation, it is possible to maintain the airway by using a larygeal mask airway (LMA) or supraglottic airway device [1].
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