Positive pressure ventilation with the ProSeal versus classic laryngeal mask airway: a randomized, crossover study of healthy female patients.
نویسندگان
چکیده
IMPLICATIONS The ProSeal and classic laryngeal mask airways are equally effective ventilatory devices in healthy female patients at tidal volumes of 8 and 12 mL/kg with the cuff semi- or fully inflated, but leakage of small volumes of air from the mouth occurs more frequently with the laryngeal mask airway.
منابع مشابه
Randomized crossover comparison of the proseal with the classic laryngeal mask airway in unparalysed anaesthetized patients.
BACKGROUND The ProSeal is a wire-reinforced laryngeal mask airway with an additional drain tube that leads to the distal tip of the laryngeal cuff. The design should improve the seal with the larynx. METHODS The ProSeal and classic laryngeal mask airways were compared in 180 patients in a randomized crossover study. Patients were anaesthetized without neuromuscular blocking drugs. RESULTS T...
متن کاملComparison of the Laryngeal Mask Airways: Laryngeal Mask Airway-classic and Laryngeal Mask Airway-proseal in Children
Introduction In the past 25 years with the development of various supraglottic airway devices, the armamentarium for airway management has increased. In our study, the laryngeal mask airway (LMA)-ProSeal is compared with the LMA-Classic with respect to as follows: (a) Ease of insertion and number of insertion attempts, (b) Device positional stability and possible oropharyngeal leak, (c) Airway ...
متن کاملRandomized crossover comparison of ProSeal Laryngeal Mask Airway with Laryngeal Tube Sonda during anaesthesia with controlled ventilation.
BACKGROUND The Laryngeal Tube Sonda (LTS) is a supraglottic airway which, like the ProSeal Laryngeal Mask Airway (PLMA), incorporates a drain tube. We compared the performances of LTS and PLMA during controlled ventilation anaesthesia. METHODS The devices were studied in 32 ventilated patients by randomized crossover trial. Primary outcome was airway seal pressure. Secondary outcomes included...
متن کاملHemodynamic responses to insertion of the laryngeal mask airway versus Combitube
Introduction: One of the most common problems during laryngoscopy involves sympathetic system stimulation and the subsequent hemodynamic changes. It is a key measure to maintain the hemodynamic stability of patients with cardiovascular diseases during induction of anesthesia. This study attempted to compare the hemodynamic effects of laryngeal mask airway and combitube. Methods: This prospec...
متن کاملSex-based ProSeal laryngeal mask airway size selection: a randomized crossover study of anesthetized, paralyzed male and female adult patients.
UNLABELLED We compared the Size 4 and 5 ProSeal laryngeal mask airway (PLMA) in men and the Size 3 and 4, and 4 and 5 PLMA in women in terms of 1) ease of insertion, 2) oropharyngeal leak pressure (OLP), 3) ease of ventilation at a tidal volume of 10 mL/kg, 4) gas exchange, 5) location of gas leak, 6) anatomic position of the airway and drain tube, and 7) mucosal injury. Thirty male and 60 fema...
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ورودعنوان ژورنال:
- Anesthesia and analgesia
دوره 93 5 شماره
صفحات -
تاریخ انتشار 2001