View clinical trials related to Sedative Overdose.
Filter by:The goal of this observational study is to investigate the impact of local anesthesia in health children who were sedated for dental procedures. The main questions it aims to answer are: - Impact of local anesthesia on sedation depth and hemodynamic parameters - Impact of presence of local anesthesia on the requirement of propofol to maintain deep sedation. Participants were deeply sedated and one group received local anesthesia at the anesthesia induction, while other group of patients received local anesthesia after the maintenance anesthesia was discontinued. If there is a comparison group:
There is a drug-related death crisis in Scotland. The majority of these deaths have involved the misuse of opiates (e.g. heroin) and benzodiazepines (e.g. valium) which cause an individual to stop breathing. The Advanced Respiratory Monitoring Events in Drug Toxicity (ARM-ED) study is a study investigating whether a wearable sensor can help detect problems with breathing in patients who have had drugs or medications that may cause this effect. The study will span a year and will study two groups of patients - those who attend with actual or expected respiratory depression secondary to acute drug toxicity and individuals who have undergone procedural sedation and analgaesia in the Emergency Department.
Background: The mechanisms of action of intravenous anesthetics are unclear and the current monitors have limitations. This signifies difficulties when assessing the correct dosage due to the considerable inter-individual variability of the patients, particularly in the elderly or seriously ill. It is necessary to customize the administration of anesthetics as underdosage can lead to the patient awareness during aggressive procedures, and over-dosage can cause serious complications and even augment mortality. Objective: To design a new monitoring system of the levels of consciousness and analgesia in anesthetized subjects which is more accurate than those currently employed. It will be based on the synchronic changes of functional magnetic resonance (fMR) and electroencephalograph (EEG) readings, and clinical responses. Methodology: Thirty healthy volunteers will be given propofol and remifentanil in different combinations, and painful stimuli will be also applied. The principal variable will be fMR images obtained by echo-planar imaging sequences. Real time will be correlated with cortical connectivity maps, EEG parameters (qCON, qNOX), clinical responses, and concentrations of anesthetics measured by pharmacokinetic and pharmacodynamic models (TCI).
Prospectively evaluate newly established guidelines and make clinicians aware of inter-racial difference in propofol sensitivity.