Active clinical trials for "Emergence Delirium"

This study designed to evaluate the correlation between the effect of intraoperative magnesium sulfate infusion and the incidence of emergence agitation after pediatric ophthalmic surgery

Evaluation of prevention of emergence delirium and analgesic effect of magnesium on children

Compare the effects of intravenous midazolam and ketamine on emergence agitation after sevoflurane anesthesia

Sevoflurane is the volatile anesthetic agent of choice in pediatric surgery. Nevertheless, sevoflurane anesthesia had the high incidence of emergence delirium compared to halothane and isoflurane.Bortone L et al.reported isoflurane for maintenance decreased incidence of emergence agitation compared to sevoflurane in unpremedicated preschool children under elective subumbilical surgery (32% versus 52% respectively). Desflurane is the new volatile anesthetic agent which provides faster recovery compared to sevoflurane.Valley et al.reported no significant differences between sevoflurane or desflurane anesthesia in children in term of the serious airway complication such as laryngospasm or desaturation excepted the number of coughing episodes were more frequent in the desflurane compared to sevoflurane (36 versus 18).Mayer J et al. reported sevoflurane had severity of Pediatric Anesthesia Emergence Delirium (PAED) scale higher than desflurane in ear, nose, throat inpatient surgery in children (12(2-20) versus 6(0-15) respectively) with no reported of incidence of emergence agitation between those two. Therefore, the investigators would like to compare the incidence of emergence agitation, recovery profile and respiratory events between desflurane and sevoflurane anesthesia in pediatric ambulatory urologic surgery under general anesthesia and combined with regional anesthesia.

Investigators evaluated the effect of intranasal ketamine or alfentanil addition to oral midazolam for prevention of emergence agitation.Seventy-eight, 1-8 year-old children, undergoing urological surgery with sevoflurane anesthesia was included in the study. All the children received oral midazolam 0.5 mg/kg 40 minutes before anesthesia induction then enrolled to one of the study groups, randomly. Ketamine group (Group MK; n=26) patients were given 2mg/kg intranasal ketamine whereas, alfentanil group (Group MA; n=25) were given 10microgram/kg intranasal alfentanil 8-10 min before the induction of anesthesia. Saline group (Group MS; n=27) received intranasal isotonic saline.Parental separation, mask acceptance were evaluated with a 4- point scale. Emergence agitation was evaluated with Pediatric Anesthesia Emergence Delirium score.

This research is being done to see what effects sedative drugs during surgery have on peoples' thinking processes after they wake up.

Postoperative delirium is an acute mental syndrome that is caused by diffuse cerebral dysfunction resulting from the action of predisposing and precipitating factors acting together. It is associated with an increase in mortality and postoperative morbidity and prolongs the period of hospitalization of the patient Videolaparoscopic surgery has been increasingly used as a therapeutic and diagnostic method. In order to have a good visualization of the anatomical structures on which it will act, it is necessary to introduce gas into the cavity, a mandatory component known as pneumoperitoneum. This technique gives special characteristics for the conduction of anesthesia, since the positive intra-abdominal pressure results in changes in the patient's physiology. Some types of laparoscopic surgery require the position of Trendelenburg for better visualization of the operative field. Among the changes related to this position are the increase in cardiac output and intracranial pressure. In order to optimize the anesthetic procedure, anesthetic blocks have been increasingly used, especially the spinal. The association of general anesthesia with spinal anesthesia, followed by its contraindications is advantageous, because lower doses of anesthetic agents are necessary for the maintenance of general anesthesia. This association results in an earlier awakening, a reduction of nausea / vomiting, postoperative pain, length of hospital stay, cost effectiveness and greater patient satisfaction. As a disadvantage, by associating general anesthesia with spinal anesthesia, patients become susceptible to the adverse events of spinal anesthesia. Among these, the most common are headache, hypotension, nausea and vomiting, pruritus, urinary retention and tremor. Performing spinal anesthesia with opioids alone, without the use of local anesthetic is also possible, with morphine being the most used. The benefit of this variation of technique is analgesia for a period of 12 to 24 hours, without the cardiovascular consequences resulting from the action of the local anesthetic. JUSTIFICATION: There are no studies in the literature evaluating The objective of this study is to analyze if the anesthetic techniques employed, general anesthesia or general anesthesia associated with subarachnoid block, for videolaparoscopic oncologic surgeries, in Trendelenburg position, differ in relation to the incidence of delirium in the postoperative period.

This research study will evaluate the effectiveness and estimate the feasibility of administering an investigational drug called 'CN-105' (the study drug), to prevent postoperative cognitive decline, delirium (serious confusion) and underlying brain inflammatory and brain activity changes in adults 60 years and older undergoing surgery.

This study was performed to assess the effects of continuous remifentanil infusion and single bolus administration of fentanyl on the incidence of emergence agitation in pediatrics undergoing strabismus surgery.

This study is a double-blind clinical trial, in pediatric patients aged 1-12 years with physical status ASA (American Society of Anesthesiology) 1 and 2 who underwent eye surgery under general anesthesia using Sevoflurane inhalation agents, in investigator institution during February-May 2019.. There were 64 children obtained by consecutive sampling, who underwent eye surgery in investigator institution during February-May 2019. The subjects then grouped into dexmedetomidine group and midazolam group. Effectiveness was assessed from Emergence Delirium (ED) events, recovery time, and post-premedication desaturation events. Data analysis using Chi Square test and Mann-Whitney test.