OBJECTIVES Electroconvulsive therapy (ECT) is considered to be one of the most effective treatments in psychiatry. Currently, three medications for anesthesia are used routinely during ECT: propofol, etomidate, and thiopental. The objective of this study was to evaluate the effects of the anesthetics used in ECT on seizure threshold and duration, hemodynamics, recovery from ECT, and immediate s...

Objective To investigate the effect of pretreatment with midazolam on myoclonus induced by etomidate injection. Methods A meta-analysis was performed using Review Manager software, version 5.2. Two researchers independently searched PubMed, Cochrane Library, and Embase® databases for randomized controlled trials involving patients who underwent etomidate induced general anaesthesia with or with...

Cortisol is secreted as part of the stress response and has been shown to be potentially beneficial to protect against acute stress. Etomidate specifically suppresses endogenous cortisol production. The author studied cardiopulmonary and metabolic effects of hypoxia in dogs during acute adrenocortical suppression by etomidate. Six chronically tracheotomized dogs were induced with either etomida...

OBJECTIVE This study was designed to evaluate the efficacy and safety of preinjection of dezocine in preventing etomidate-induced myoclonus. METHODS PubMed, Embase, The Cochrane Library, and China National Knowledge Infrastructure (CNKI) were searched to collect relevant randomized controlled trials (RCTs) from inception to July 2016 on the preinjection of dezocine in preventing etomidate-ind...

BACKGROUND Because of its many desirable properties, etomidate is widely used as an induction agent for endotracheal intubation. However, some have recently called into question the safety of etomidate for even single-bolus use due to its known effects on adrenal suppression. OBJECTIVES We sought to compare the in-hospital mortality between septic patients given etomidate and those given alte...

OBJECTIVE To compare the haemodynamic effect of low dose midazolam and etomidate as induction agent in emergency department rapid sequence intubation. METHODS A prospective observational study in two phases. In phase one, midazolam 2-4 mg was used as induction agent and in phase two, etomidate 0.2-0.3 mg/kg was used. The haemodynamic data were recorded before and after intubation for comparis...

BACKGROUND Single-dose etomidate is used as an induction agent for rapid-sequence intubation and is associated with transient adrenal insufficiency. There is ongoing debate as to the clinical consequences of this transient adrenal insufficiency for critically ill patients. OBJECTIVE To determine if the use of etomidate is associated with higher requirements for a vasopressor, relative to othe...

Objective: To determine whether etomidate is associated with longer seizures than methohexital in ECT anesthesia. Methods: Retrospective chart review in 39 patients who were switched from one anesthetic to the other. We compared motor and EEG seizure duration in the last ECT session on one anesthetic and the first session on the other anesthetic. Results: Motor seizures were about 10 seconds lo...

Etomidate and midazolam are the most popular drugs among the induction agents for emergent endotracheal intubation. The purpose of this study was to compare the incidence of adrenal insufficiency and mortality between the septic shock patients who received etomidate (ETM group) and those who received midazolam (MDZ group). Between November 2004 and September 2006, 65 patients were analyzed in t...

OBJECTIVE Haemodynamic variations are inevitable during induction of anaesthetic drugs. The present study investigates the haemodynamic variations of three different drugs (thiopental, propofol, and etomidate) used for induction of general anaesthesia together with fentanyl. METHODS In a randomized, double-blind study, 45 patients were assigned to one of three groups (n=15 each). Fentanyl 1 μ...