View clinical trials related to Awareness, Anesthesia.
Filter by:Background and Aim: Pediatric gastrointestinal (GI) endoscopy is an increasingly common procedure performed to investigate and diagnose problems in the GI tract in children. Procedures in pediatric endoscopy units are routinely performed under sedation and general anesthesia, unlike adult endoscopy. Nurses working in pediatric gastroenoscopy units where sedoanalgesia is applied have important duties and responsibilities in terms of quality standards in preoperative, intraoperative and postoperative periods. Considering the increasing need for high-quality pediatric endoscopy applications, the attitudes and behaviors of nurses about sedation in pediatric patients are important as a member of the team. There is almost no literature on the experience and awareness of pediatric endoscopy nurses in clinical practice, and this encourages our team to conduct a survey across our country and to develop knowledge and clinical practices. With this questionnaire survey, it was aimed to evaluate the experience and attitudes of the endoscopy nurses working in the pediatric endoscopy unit in our country on sedation/general anesthesia management for pediatric patients
Awareness during general anesthesia - that has an incidence between 0.1% and 0.9% of cases and may be more in elderly - remains a concern for anesthesiologists. Awareness experiences range from isolated auditory perceptions to reports of a patient being fully awake, immobilized, and in pain. The isolated forearm technique allows assessment of consciousness of the external world (connected consciousness) through a verbal command to move the hand (of a tourniquet-isolated arm) during intended general anesthesia.
The study aimed to retrospectively review cases of brain arteriovenous malformation that were surgical resected with the patient awake during the procedure.
Awareness, or explicit recall, under sedation is often intended and expected by anesthesiologists and is assumed that does not associate with any sequelae. Thus, awareness under sedation is a common event and is estimated to occur in around one-quarter of patients in our population. However, two recent registry studies suggested some patients with awareness under sedation have comparable psychological sequelae to those patients with awareness during general anesthesia. As such, we plan to conduct a a single center, prospective cohort study to evaluate the incidence, experience and psychological consequence of awareness under sedation. In this study, we will prospectively include 2500 patients who will be scheduled to have major joint replacement surgery under regional anesthesia and sedation at University Hospital, London Health Sciences Center. All participants will be assessed at four separate time points including: 1. Enrollment/Surgical Preparatory Area (~ 2 hours before surgery) 2. Post Anesthesia Care Unit (or up to 6 hours after surgery) 3. Postoperative day one (in hospital) 4. Postoperative 3 months (expected to be after discharge via telephone)
Age has been related to awakening propofol concentration at effector site of TCI, but not to the loss of consciousness concentration, neither to the concentration of body movements during surgery, that can be interpreted as a sign of light anesthesia and lead to awareness. This study aims to determinate the incidence and the propofol TCI concentration at the effector site, in patients undergoing general anaesthesia without NBDs, of any patients body movements, defined as any spontaneous movements (but no reflex movements) during surgery.
The aim of this study is to evaluate the validity of perfusion index to determine the level of anesthesia in comparison with auditory evoked potential in children undergoing tonsillectomy.
DREAMY is a prospective, multi-centre observational cohort study using a mixed methods approach to provide quantitative and qualitative data on accidental awareness under general anaesthesia (AAGA) in obstetric surgery patients. Obstetric patients undergoing surgery, such as emergency caesarian section under general anaesthesia, are thought to be at higher risk than any other surgical cohorts for AAGA. Patients recruited to the study will be screened for AAGA using a standardised questionnaire on three occasions over 30 days. Follow up with structured interviews for all AAGA patients will occur over 12 months.