Clinical trials: Induction of Anesthesia
Hypotension, Anesthesia
Methohexital v Propofol as General Anesthetic in Patients on ACEIs or ARBs
Patient undergoing general anesthesia in elective surgery will be assigned to receive either methohexital or propofol general anesthesia.
- Trial name
- NCT02624050
- Testing
- Methohexital, Propofol
- Where
- United States
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
General Anesthesia, Propofol Target-controlled Infusion
Effects of Epidural Local Anesthetics on Propofol Induction
The investigators designed a prospective, randomized, placebo-controlled study to determine whether thoracic epidural anesthesia(TEA) with different local anesthetics has different influences on the propofol dose during induction.
- Conditions
- General Anesthesia, Propofol Target-controlled Infusion, Thoracic Epidural Anesthesia
- Trial name
- NCT02000973
- Testing
- Lidocaine, Bupivacaine, Ropivacaine
- Volunteers
- 80 people
- Sponsor
- First Hospital of China Medical University
Pain, Anesthesia
Effect of Butorphanol Combined With Flurbiprofen Axetil on Preventing Hyperalgesia Induced by Remifentanil in Patients
Purpose: To explore and compare antihyperalgesic effects of butorphanol, flurbiprofen axetil, and a combination of both received before anesthesia induction.
- Trial name
- NCT02043366
- Testing
- Normal Saline, Butorphanol, Flurbiprofen axetil
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Tianjin Medical University General Hospital
Continuous Positive Airway Pressure, Hypoxia
Positive Pressure at Induction of Anesthesia in Children
SCENARIO: Hypoxemia is one of the most common adverse events during the induction of general anesthesia and may culminate with more serious complications such as cardiac arrest and death.
- Conditions
- Continuous Positive Airway Pressure, Hypoxia, General Anesthesia
- Trial name
- NCT03432390
- Testing
- Continuous Positive Airway Pressure, Open system ventilation
- Where
- Brazil
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Instituto Materno Infantil Prof. Fernando Figueira
Postoperative Pain
Anesthesia and Postoperative Pain
The purpose of this study is to compare post-operative pain after anesthesia with either isoflurane or propofol. Each group will be further randomized to receive intranasal nicotine or placebo in order to detect potential…
- Trial name
- NCT00232817
- Testing
- Nicotine (drug)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Columbia University
Cardiopulmonary Arrest, Respiratory Arrest
Etomidate Versus Ketamine for Emergency Endotracheal Intubation: a Prospective Randomized Clinical Trial
Patients who are having problems breathing sometimes require placement of a breathing tube in their mouth and windpipe. The purpose of this breathing tube is to save the patient's life.
- Trial name
- EvK (NCT02643381)
- Testing
- Etomidate, Ketamine, Emergency Endotracheal Intubation
- Where
- United States
- Volunteers
- 801 people
- Sponsor
- University of Texas Southwestern Medical Center
Anesthesia
EEG Studies of Ketamine General Anesthesia
We are doing this research study to find out how and where ketamine acts in the brain. Ketamine is an anesthetic (a drug or agent used to decrease or eliminate the feeling of pain by putting you in an unconscious state).
- Trial name
- NCT03553758
- Testing
- Ketamine
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Healthy
Hemodynamic Responses During Induction: Comparison of Marsh and Schnider Pharmacokinetic Models
To compare the hemodynamic changes during anesthesia induction between Marsh and Schnider plasma TCI models. We put forward a hypothesis that, if one TCI model is associated with much more prominent vasodilation effect or cardiac…
- Trial name
- TCI (NCT01759160)
- Testing
- Marsh Plasma TCI with high initial target, Schnider Plasma TCI with high initial target
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital, Sun Yat-Sen University
Anesthesia
Comparison of Sugammadex Administered at 1-2 Post Tetanic Counts (PTCs) or Better With Neostigmine Administered as Per Standard of Care to Reverse Rocuronium-Induced Neuromuscular Blockade in Adults Undergoing Elective Open Abdominal Procedure (19.4.334) (P05774)
The primary purpose of this study is to compare the incidence of residual neuromuscular blockade at the time of tracheal extubation after reversal of rocuronium bromide-induced neuromuscular blockade by 4 mg/kg sugammadex with…
- Trial name
- NCT00675792
- Testing
- Sugammadex, Neostigmine, Rocuronium
- Volunteers
- 100 people
- Sponsor
- Merck Sharp & Dohme LLC
Bidirectional Endoscopy
ED90 of Remimazolam Anesthesia Induction in Painless Bidirectional Endoscopy in Children
Exploring the ED90 of remimazolam in pediatric bidirectional endoscopy at different age groups.
- Trial name
- ED90 (NCT06121609)
- Testing
- Remimazolam
- Where
- China
- Volunteers
- 165 people
- Sponsor
- Tongji Hospital
Anesthesia
Physiological Effects of Nitrous Oxide on Anaesthesia
Nitrous oxide is the oldest anaesthetic agent still in routine use today. Despite huge changes in the pharmacology of volatile anaesthetic agents and intravenous anaesthetics, the unique properties of nitrous oxide have…
- Trial name
- NCT01092923
- Testing
- sevoflurane on air/O2, sevoflurane in N2O/O2
- Where
- Australia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Austin Health
General Anesthesia
Safety and Efficacy of HSK3486 Compared to Propofol for Induction of General Anesthesia in Adults With Elective Surgery
To demonstrate HSK3486 0.4/0.2 mg/kg (0.4 mg/kg intravenous [IV] slow injection over 30 [±5] seconds for the first dose, an additional 0.2 mg/kg if needed) is non-inferior to Propofol 2.0/1.0 mg/kg (2.0 mg/kg IV slow injection…
- Trial name
- NCT05486416
- Testing
- HSK3486, Propofol
- Where
- 28 sites in United States, Poland and 1 more
- Volunteers
- 465 people, healthy volunteers welcome
- Sponsor
- Haisco-USA Pharmaceuticals, Inc.
Surgical Procedures, Elective
Study of Sugammadex Versus Usual Care on Incidence of Residual Blockade at Post Anesthesia Care Unit Admission (P07981)
This study will compare the incidence of residual neuromuscular blockade in participants who undergo reversal of neuromuscular blockade with sugammadex compared to those who undergo reversal of neuromuscular blockade with usual…
- Trial name
- NCT01479764
- Testing
- Sugammadex, Neostigmine, Glycopyrrolate
- Volunteers
- 154 people
- Sponsor
- Merck Sharp & Dohme LLC
Anesthesia, General
Comparison of Sugammadex (MK-8616/Org 25969) With Neostigmine Administered at 1-2 Post-tetanic Counts (PTCs) After Administration of Rocuronium or Vecuronium (19.4.302/P05945/MK-8616-025)
The purpose of the trial is to demonstrate a faster recovery from neuromuscular block (NMB) induced with rocuronium or vecuronium after reversal by 4.0 mg/kg of Org 25969 compared with reversal by 70 μg/kg of neostigmine in…
- Trial name
- NCT00473694
- Testing
- sugammadex, neostigmine, vecuronium
- Volunteers
- 182 people
- Sponsor
- Merck Sharp & Dohme LLC
Elective Laparoscopic Surgery
Compare Pharmaceutical Economics and Efficacy of Sevoflurane With Low Fresh Gas Flow Balanced Anesthesia, Propofol Target Controlled Infusion Anesthesia and Propofol Induction Sevoflurane Maintenance Anesthesia
This study is being performed to compare the cost of anesthetic techniques with sevoflurane (low fresh gas flow balanced anesthesia) versus propofol (target controlled infusion [TCI]) versus propofol induction and sevoflurane…
- Trial name
- NCT01191476
- Testing
- Sevoflurane Inhalational Induction and Maintenance, Propofol Target Controlled Infusion for Induction and Maintenance, Propofol Target Controlled Infusion for Induction and Sevoflurane Inhalation for Maintenance
- Where
- 4 sites in China
- Volunteers
- 336 people
- Sponsor
- Abbott
Igel
Effect-site Concentration of Propofol for I-gel Insertion During Anesthesia Induction With a Single-dose Dexmedetomidine
Before anethetic induction, infuse dexmedetomidine 0.5 mcg/kg for 2 minutes and after injection of lidocaine 30 mg, propofol infusion by using target controlled infusion (TCI) pump.
- Trial name
- D-pofol (NCT02268656)
- Testing
- propofol concentration
- Volunteers
- 40 people
- Sponsor
- Gachon University Gil Medical Center
Surgery
Study of Recovery of Strength After Surgery Comparing Two Different Medications for Reversal of Muscle Relaxant
The purpose of this study is to compare two different medications (neostigmine/glycopyrrolate and sugammadex) to see if one drug improves patient comfort regarding the return of muscle strength after surgery.
- Trial name
- NCT03116997
- Testing
- Neostigmine+glycopyrrolate, Sugammadex
- Where
- 4 sites in United States
- Volunteers
- 201 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Hypotension
Spinal Anesthesia Induced Hypotension During Cesarean Section
The purpose of this study is to compare two methods for preventing low blood pressure associated with spinal anesthesia during Cesarean sections.
- Trial name
- NCT00846651
- Testing
- Colloid administration, Crystalloid administration, phenylephrine infusion
- Where
- United States
- Volunteers
- 82 people
- Sponsor
- Milton S. Hershey Medical Center
Anesthesia, General
Use of Sugammadex at the End of Case in Routine Anesthesia (MK-8616-023)
The primary purpose of the study is to determine the time-course of recovery to a T4/T1 ratio of 0.9 within 4 minutes after 4.0 mg.kg^-1 Sugammadex is administered at least 15 minutes after the last administration of rocuronium…
- Trial name
- NCT00298831
- Testing
- Sugammadex, Rocuronium
- Volunteers
- 224 people
- Sponsor
- Merck Sharp & Dohme LLC