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Found 38 clinical trials
Effect of Intravenous S-ketamine on Opioid Consumption

Female patients with an American Society of Anesthesia (ASA) physical status I-II, scheduled for elective breast cancer surgery will be included in the study. Subjects will be randomly assigned to one of three groups: the placebo group, the low-dose S-ketamine group, and the high-dose S-ketamine group. The primary outcome is …

  • 04 Oct, 2022
  • 1 location
Effects of Analgesia Nociception Index (ANI)-Guided Analgesia on Postoperative Bowel Function.

randomized-controlled study. Investigators will randomly divide the patients into two groups. In ANI group, remifentanil infusion rate during anesthesia will be adjusted according to ANI monitoring

  • 27 Dec, 2021
  • 1 location
Association Between Anesthetic Drugs for General Anesthesia and Postoperative Intelligence/Behavioral Assessment Results in Children

remifentanil, in Korean children under 2 years of age who underwent surgery under general anesthesia.

  • 29 Sep, 2021
  • 1 location
Impact of Intravenous Lidocaine During Colorectal Surgery on Pain and Immune Functions

This study evaluates the impact of intraoperative intravenous lidocaine administered during laparoscopic colorectal surgery on the intraoperative remifentanil consumption as well as

  • 15 Oct, 2021
  • 1 location
Neurobehavioral Mechanisms of Choice in Opioid Use Disorder

remifentanil for subsequent studies in physically dependent individuals with opioid use disorder.

narcotic use
opioid withdrawal
  • 21 Mar, 2022
  • 1 location
ER-One: A Double-blind Trial of Erector Spinae Block (ESP) Versus Paravertebral Block (PVB) Before Breast Cancer Surgery

The block (ESP or PVB) will be performed preoperatively in the recovery room under standard monitoring. After setting a peripheral venous access, patient will be installed on lateral decubitus position on the opposite side of the block.

  • 25 Nov, 2021
  • 5 locations
SPI-guided Analgesia During FESS for Intraoperative Blood Loss (FESSSPI)

The aim of this randomized trial is to assess the utility of Surgical Pleth Index (SPI) for monitoring pain perception intraoperatively and its influence on intraoperative blood loss, quality of surgical field using Boezaart Bleeding Scale (BBS) in patients undergoing functional sinus surgery (FESS) under total intravenous anaesthesia using propofol …

  • 24 Mar, 2022
  • 1 location
RM1 Project 2 - tAN fMRI

In this one-visit, randomized, double-blind, sham-controlled trial, we plan to use a novel concurrent transcutaneous auricular neurostimulation (tAN) paradigm during functional magnetic resonance imaging (fMRI) paradigm in 96 individuals to determine whether tAN administered to two cranial nerves simultaneously produces greater neurophysiologic effects than stimulating solely to the auricular branch …

Accepts healthy volunteers
  • 07 Apr, 2023
  • 1 location
The Effects of Sufentanil vs. Remifentanil in Total Intravenous Anesthesia With Remimazolam on Postoperative Pain

In this study, the investigators evaluate the effect of total intravenous anesthesia using sufentanil-remimazolam and remifentanil-remimazolam on postoperative pain in patients undergoing

  • 06 Apr, 2023
  • 1 location
Impact of Totally Transdermal Sedation in the Weaning From Remifentanil Infusion Among Critically Ill Patients Undergoing Mechanical Ventilation: a Pilot Randomized-controlled Study (The TOES Trial) (TOES)

The choice of the sedation protocol has a massive impact on the duration of mechanical ventilation and the timing of extubation. Many sedation protocols are described in the literature. The investigators aim to assess if a transdermal fentanyl-based sedation protocol can have an impact on the global Work of Breathing …

endotracheal extubation
assisted ventilation
pressure support
mechanical ventilation
  • 16 Oct, 2022
  • 1 location