Optimal effect-site concentration of propofol for tracheal suctioning during emergence from ophthalmic surgery
نویسندگان
چکیده
منابع مشابه
The optimal effect-site concentration of remifentanil for lightwand tracheal intubation during propofol induction without muscle relaxation.
STUDY OBJECTIVE To determine the most suitable effect-site concentration of remifentanil during lightwand intubation when administered with a target-controlled infusion (TCI) of propofol at 4.0 μg/mL without neuromuscular blockade. DESIGN Prospective study using a modified Dixon's up-and-down method. SETTING Operating room of an academic hospital. PATIENTS 28 ASA physical status 1 and 2 p...
متن کاملOptimal Effect-Site Concentration of Remifentanil for Inhibiting Response to Laryngeal Mask Airway Removal during Emergence
PURPOSE This randomized, controlled, double-blind study was designed to determine the optimal dose of remifentanil for preventing complications associated with the removal of a laryngeal mask airway (LMA) without delaying emergence. MATERIALS AND METHODS This study randomly assigned 128 patients to remifentanil effect-site concentrations (Ce) of 0 ng/mL (group R0), 0.5 ng/mL (group R0.5), 1.0...
متن کاملComparison of effect-site concentration of remifentanil for tracheal intubation with the lightwand and laryngoscopy during propofol target-controlled infusion
BACKGROUND Target-controlled infusion (TCI) of propofol and remifentanil can provide satisfactory intubating conditions without a neuromuscular blocking agent. We compared the effect-site concentration of remifentanil required for intubation with the lightwand and the Macintosh laryngoscope during propofol TCI without a neuromuscular blocking agent in adult patients. METHODS Forty-nine patien...
متن کاملOptimal effect-site concentration of remifentanil for preventing development of hypertension during tracheal intubation with inhaled desflurane induction
BACKGROUND The aim of the present study was to determine the effect-site concentration of remifentanil needed to prevent haemodynamic instability during tracheal intubation with inhaled desflurane induction. METHODS One hundred American Society of Anesthesiologists I and II female patients were randomized to receive an effect-site concentration of remifentanil of 0, 1, 2, 3, or 4 ng/ml. Induc...
متن کاملEffect-site concentration of propofol for recovery of consciousness is virtually independent of fentanyl effect-site concentration.
UNLABELLED Fentanyl reduces the amount of propofol necessary to prevent responses to surgical stimuli. However, opioids have relatively little effect on consciousness. We, therefore, tested the hypothesis that fentanyl minimally alters the effect-site concentration of propofol associated with awakening. Fifty women having gynecologic laparotomy with propofol anesthesia were randomly allocated i...
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ژورنال
عنوان ژورنال: Medicine
سال: 2020
ISSN: 0025-7974,1536-5964
DOI: 10.1097/md.0000000000018669