View clinical trials related to Laryngeal Masks.
Filter by:The purpose of this prospective, randomized study was to compare the incidence of adverse events associated with removal of the LMA either in deeply anesthetised or awake patients.
The 90° rotation technique is known to improve the success rate of conventional LMA but its effect in LMA FlexibleTM is not known. We tried to find if 90° rotation technique could increase the first attempt success rate of the insertion of LMA FlexibleTM compared to standard technique.
The aim of the trial is to obtain and to describe the position of the laryngeal mask during elective magnetic resonance imaging in paediatric patient. The radiologic findings will be compared to the clinical performance of the laryngeal mask.
This study will guide the anesthetists regarding the appropriate selection of the LMA in neonatal age group based on scientific basis. This study will add up to existing literature about the safety of LMA usage in neonates and infants. Furthermore it may shed some light on which LMA type will be more feasible and effective for neonatal/ infants usage.
The purpose of this study is to determine whether the leak pressure of the recently introduced laryngeal mask airway, Ambu AuraGain performs superior to the established laryngeal mask LMA Supreme in surgical patients undergoing general anesthesia. This leak pressure is the pressure at which a gas leaks around the airway, which is a key marker of efficacy and safety of its use; a higher leak pressure suggests a better seal between the artificial airway and patient's airway.
In prospective, safety-control study; children undergoing laparoscopic inguinal hernia repair using PIRS (Percutaneous Internal Ring Suturing) method will be randomly assigned into four groups. Gr 1: Endotracheal intubation and muscle relaxant, Gr 2: Endotracheal Intubation without muscle relaxant, Gr 3: Proseal Laryngeal Mask Airway without muscle relaxant, Gr 4: Proseal Laryngeal Mask Airway with subparalytic does muscle relaxant. Apart from standard monitorization, all patients' intragastric pressures will also be monitored. Patients' age at presentation, gender, time of surgery, time of anesthesia, intragastric pressure, intraabdominal pressure, intraoperative findings and complications will be noted and compared between groups.
Desflurane is known to be the most pungent of the currently used volatile anesthetics. The investigators tried to find out if desflurane increases the incidence of perioperative upper airway complications in infants and children undergoing general anesthesia using supraglottic airways compared to sevoflurane.
BACKGROUND AND OBJECTIVES The purpose of this study is to assess whether the loss of motor response to supraorbital pressure can be an alternative to that of jaw thrust to predict optimal condition for laryngeal mask airway (LMA) insertion in children. METHODOLOGY Fifty children (ASA I-II), aged 2 to 10 years, scheduled to receive general anesthesia that required LMA insertion were randomized to receive either supraorbital pressure (SOP) (n = 25) or jaw thrust (JT) (n = 25), after the loss of verbal response and body movements with a standard anesthetic. When motor response to the study intervention was absent, the LMA was inserted.
The investigators conduct this study to evaluate the clinical efficacy of size 1 and 1.5 supreme LMA compared to proseal LMA for infants weighing <10kg.
Objective of this prospective, randomized and controlled study is to compare the performances of recently-released size 1 I-gel and size 1 PLMA proven to be superior to classical LMA with prospective studies. In this study, primer endpoint was value of airway leak pressure and secondary insertion time, insertion success and conditions, initial airway quality, hemodynamic parameters, fiberoptic view and complications will be assessed.