View clinical trials related to Anesthesia.
Filter by:Routine preoperative tests aim to identify asymptomatic diseases that can't be recognized by history and examination. Identification and management of these diseases is thought to help minimizing perioperative morbidity and mortality. A large number of routine screening tests increase the cost of perioperative care. Also unneeded tests may harm the patient due to overtreatment for borderline / false positive results. Therefore, the routine use of such examinations remains controversial. The National Institute of Health and Clinical Excellence (NICE-UK) guidelines for preoperative examination are the assessment standard developed by NICE in collaboration with the National Collaboration Center for Acute Care in the UK; in order to reduce unnecessary tests by recommending which tests should be offered to people before minor and major operations. The aim of this study is to assess the degree of adherence of the current preoperative tests at Kasr Alaini hospital to the NICE guidelines, to assess the effectiveness and usefulness of the current practice of various examinations ordered by anesthesiologists during the pre-anesthetic evaluation in patients who are intended for elective surgery in the hospital and to also evaluate the cause of delay & its effect to predict postoperative complications.
Upper abdominal surgeries are associated with severe postoperative pain. Thus, maintaining effective postoperative analgesia in the paediatric age group is very crucial in terms of future pain perception and chronic pain development. Erector Spinae Plane Block (ESPB) is an interfascial plane block characterized by its ease of application and low complication rates with the introduction of ultrasonography. The aim of this study is to investigate the analgesic effects of ESPB in this particular age-group.
The number of elderly patients above 80 years is increasing and a large proportion of these patients will require surgery and anesthesia. During anesthesia neuromuscular blocking agents (NMBA) are administered to facilitate intubating conditions and reduce the trauma to the larynx and vocal cords. There is a risk of residual neuromuscular block when using NMBAs like rocuronium. The aim of this study is to determine the onset time, duration of action and effect on intubating conditions after rocuronium 0.3 mg/kg and 0.9 mg/kg in patients with age ≥ 80 years.
This study aim is to compare the effect of magnesium sulphate combined with low dose rocuronium versus standard dose rocuronium
Various techniques have been developed to get a good LMA position, one of them is using a laryngoscope. The most popular laryngoscope used for LMA installation is the Macintosh type. Technological developments have brought laryngoscopes into the video era, one of which is McGRATH's laryngoscope, which from several studies about having an advantage in terms of the first attempt, time, complications, and hemodynamic stability of intubation. It needs to be proven through research on the comparison of clinical outcomes of LMA installation with McGrath laryngoscope and Macintosh laryngoscope.
This study investigates under controlled conditions the variation of poorly ventilated lung units (silent spaces) in children between 1 and 6 years of age measured by electrical impedance tomography during intravenous anaesthesia in a day-hospital setting and before discharge to help further raise safety standards in paediatric anaesthesia
This is a prospective, multi-center, double-blind, randomized clinical trials.
General anesthesia (GA) is a medically induced state of unresponsiveness and unconsciousness, which millions of people experience every year. Despite its ubiquity, a clear and consistent picture of the brain circuits mediating consciousness and responsiveness has not emerged. Studies to date are limited by lack of direct recordings in human brain during medically induced anesthesia. Our overall hypothesis is that the current model of consciousness, originally proposed to model disorders and recovery of consciousness after brain injury, can be generalized to understand mechanisms of consciousness more broadly. This will be studied through three specific aims. The first is to evaluate the difference in anesthesia sensitivity in patients with and without underlying basal ganglia pathology. Second is to correlate changes in brain circuitry with induction and emergence from anesthesia. The third aim is to evaluate the effects of targeted deep brain stimulation on anesthesia induced loss and recovery of consciousness. This study focuses on experimentally studying these related brain circuits by taking advantage of pathological differences in movement disorder patient populations undergoing deep brain stimulation (DBS) surgery. DBS is a neurosurgical procedure that is used as treatment for movement disorders, such as Parkinson's disease and essential tremor, and provides a mechanism to acquire brain activity recordings in subcortical structures. This study will provide important insight by using human data to shed light on the generalizability of the current model of consciousness. The subject's surgery for DBS will be prolonged by up to 40 minutes in order to record the participant's brain activity and their responses to verbal and auditory stimuli.
The main aim of the investigator's study is to propose combination of local anesthetics and adjuvants that provides both adequate anesthesia during surgery and prolonged post-operative analgesia.
To discover if a positive description of the procedure for an epidural can reduce the overall pain score associated with the procedure.