Active clinical trials for "Emergence Delirium"

This pilot cluster-randomised controlled trial aims to determine whether the use of bedside mirrors, as a clearly defined part of patients' postsurgical ICU care, can reduce delirium and improve outcomes in the older cardiac surgical patient.

The propose of this study is to determine the effect of intravenous fentanyl prior the end of surgery on the incidence and severity of EA in pediatric patient.

Excitement during the emergence from general anesthesia is a great post-operative problem. It may lead to serious consequences for the patient, such as injury, increased pain, hemorrhage, self-extubation, and removal of catheters, and it can necessitate physically or chemically restraining the patient. It has been reported that the incidence of postoperative emergence excitement in adults after general anesthesia is 21.3% occurrence. Many things are mentioned as risk factors for emergence excitement. Among them, excitement after orthognathic surgery (two-jaw) was more common than after other types of surgery. The patients undergoing emergence with nasotracheal intubation after orthognathic surgery may have a sense of suffocation during emergence from anesthesia, which may increase the incidence of emergence excitement. Pain is also a main cause of postoperative excitement. Dexmedetomidine, which is an S-enantiomer of medetomidine with high specificity for α2-adrenoceptor (α2 : α1, 1620 : 1) compared to clonidine (a2 : a1, 220 : 1), is approved as a sedative and co-analgesic drug. To the best of the investigators knowledge, effect of dexmedetomidine on emergence excitement was investigated only in children. The investigators hypothesized that single dose of dexmedetomidine would reduce the incidence and the severity of the emergence excitement in adults with nasotracheal intubation after orthognathic surgery (two-jaw).

Recent limited evidence suggests that anesthetic depth may influence postoperative cognitive outcomes, however, the mechanism between this association is unclear.

emergence agitation is seen in around 68% after nasal surgeries. Agitated patients needs more staff and nurses to control their abnormal movement which leads to self extubation , removal of catheters and bruises in the extremities. Dexmedetomidine, ketamine, propofol intravenous infusion and other agents was used to prevent EA . Recently, ketodex is found to reduce the incidence and severity of EA . We aim to compare single bolus dose of Ketodex Versus Ketofol For Prevention Of emergence Agitation in adults undergoing nasal surgeries.

Postoperative delirium (POD) is a common complication after cardiac surgery,and the pathogenesis is considered imbalance of cerebral oxygen. It may induce the POD incidence by monitering and intervening the low cerebral oxygen desaturation(SCO2) in cardiac surgery .Near infrared spectroscopy (NIRS) will be used for monitering the cerebral oxygen levels.140 case will be included and divided in to trial and control group. The primary outcome is POD In 72 hours after the surgery , which is assessed according to delirium scale .

Title: Effect of electroacupuncture on the incidence of postoperative delirium in elderly patients undergoing the major surgery. Research center: Multicenter The Design of the study: Randomized, double-blind, controlled study The population of the study: Elderly patients（65≤age<90 years），it is planned to select a period/time limit for gastrointestinal tumor surgery, bile duct surgery, thoracic surgery or orthopedic surgery and so on under general anesthesia, and the estimated operation time≥ 2 hours. Sample size: Enroll 1100 patients (550 patients in each group) Interventions: Participants in the treatment group received acupuncture (0.30mm×70mm) at bilaterally Shenmen (HT7) acupoints (0.3-0.5 inch), Neiguan (PC6) acupoints (0.5-1 inch), Baihui (DU20) acupoint (0.5-0.8 inch) and Yintang (EX-HN3) acupoint (0.3-0.5 inch) 30 minutes before anesthesia induction. After "Deqi", electroacupuncture stimulation apparatus (HANS G6805-2, Huayi Co, Shanghai, China) is connected and maintained the end of operation. Participants in the control group received shallow needling (0.30mm×25mm) at bilateral sham HT7, PC6, DU20 and EX-HN3 (nonacupoints located 1 inch beside acupoints, about 20mm). Specifically, the depth of needle insertion into nonacupoints is 3-5mm and avoided manual stimulation and no "Deqi" without actual current output. The aim of the research: To investigate the effect of electroacupuncture on the incidence of postoperative delirium within 5 days in elderly patients undergoing the major surgery. Outcome： 1) Primary outcome：The incidence of delirium within 5 days after surgery；The effects on postoperative NRS pain and sleep quality scores； 2)Secondary outcome：Duration of mechanical ventilation in patients with endotracheal intubation on ICU admission; Length of stay in ICU and Length of stay in hospital after surgery; Incidence of postoperative complications (including re-hospitalization); 30-day life quality and cognitive function after surgery; All-cause 30-day mortality after surgery. The estimated duration of the study：3-4 years.

Postoperative delirium is with increased incidence in elderly patients. Previous studies have shown that acupuncture related techniques could induce protection against brain ischemia and improve outcome after cerebral diseases. In this study the effect of transcutaneous electrical acupoint stimulation combined with auricular acupressure on postoperative delirium will be evaluated.

The aim of this study is to investigate the effect of sugammadex vs. a conventional acetylcholinesterase inhibitor, neostigmine on emergence delirium (ED) during sevoflurane-rocuronium anesthesia in pediatric patients Additionally, the efficacy features of sugammadex compared to neostigmine will be examined by measuring the time from start of administration of reversal agents to recovery of train-of-four (TOF) ratio to 0.7, 0.8, and 0.9. Although the etiology of ED remains unclear, a sense of suffocation or breathing difficulty during emergence from anesthesia has been suggested as a possible cause. Thus, reversal of neuromuscular blockade with sugammadex in pediatric patients maintained with sevoflurane-rocuronium anesthesia may decrease ED due to its faster reversal of neuromuscular blockade and decreased possibility of residual blockade.

Emergence agitation/delirium (EA/ED) is a common complication in pediatric surgery patients, which increases the risk of developing postoperative airway obstruction and respiratory depression. In infants, there is a high incidence of emergence agitation (EA) after desoflurane anesthesia. The aim of the present preliminary study was to determine the safety and efficacy of of intraoperative infusion of dexmedetomidine (DEX) that would prevent postoperative EA and ED in children undergoing day surgery with desoflurane anesthesia