View clinical trials related to Anesthesia, General.
Filter by:This is a large pragmatic multicenter trial comparing maintenance of general anesthesia with total intravenous anesthesia using propofol versus volatile agent (sevoflurane, isoflurane, or desflurane) during cancer surgery. The primary endpoint is all-cause mortality.
General anesthesia has been demonstrated to have a negative impact on lung function. Both surgery and patient position influence the perioperative lung function. Laryngeal mask airway (LMA) has been proved to be safe and efficient to maintain the airways patent during general anesthesia. Pressure support ventilation (PSV) with LMA is routinely used in clinical practice. The aim of the present trial is to characterize perioperative changes in lung volume, ventilation inhomogeneity and respiratory mechanics in patients in the lithotomy position and spontaneously breathing through LMA with and without PSV.
Mother spend a large amount of time with their children. It is assumed that mother contributes to their neurological development not only with visual stimuli, but also with auditory stimuli. A recent study revealed that prefrontal cortex can be activated in response to the self-name being spoken by the mother than by a stranger. Therefore, investigators suppose that recorded maternal voice can stimulate the pediatric patients and thereby fasten the emergence from general anesthesia.
To evaluate the pulsatility index changes after setting supine position in non brain- injured patient under general anesthesia.
Mother spend a large amount of time with their children. It is assumed that mother contributes to their neurological development not only with visual stimuli, but also with auditory stimuli. A recent study revealed that prefrontal cortex can be activated in response to the self-name being spoken by the mother than by a stranger. Therefore, investigators suppose that recorded maternal voice can stimulate the pediatric patients and thereby fasten the emergence from general anesthesia.
The objective of the ANESPEDIA study is to describe in a pediatric population (aged from 4 to 8 years old) receiving elective surgery, the impact of general anesthesia on autonomic nervous system and their kinetics of early postoperative course (24 hours).
The purpose of this study is to determine whether Propofol and Sevoflurane affect the oxidative stress and apoptosis status in children undergoing hypospadias repair surgery.
The aim of this clinical trial is to evaluate the ratio of hypnotic to analgesic potency of sevoflurane and desflurane at equi-minimum alveolar concentration using SPI and EEG analysis.
The principal aim is to assess impact of alveolar recruitment manoeuvres (ARM) on stroke volume variation, evaluated by trans-oesophageal echocardiography (TEE). These variations will be measured on preload dependency or preload independency status. The principal purpose is to determine if variations of stroke volume during standardized ARM can predict the preload dependency status.
The first aim of this study is to compare two methods of administration of intravenous anesthetics to obtain the same level of depth (bispectral index between 40 and 60): manual or automated and to determine a mid-term (6 months) influence of the frail phenotype on self-sufficient elderly patients after general anesthesia.