View clinical trials related to Delirium.
Filter by:The aim of this study is to assess the prevalence and etiologic risk factors of delirium in outpatient geriatric patients and also hospitalized patients.
This study is designed as a prospective, non-randomized, observational clinical study. The study will collect clinical and rrEEG (Ceribell EEG) data when monitoring subjects for delirium subtypes. EEG and clinical data will be collected for the development of future software algorithms to assess the presence and severity of delirium.
The use of physical restraints is common practice in Intensive Care Units (ICU). This medically prescribed procedure requires full attention of medical and paramedical teams for its implementation, monitoring and ending, as a major restriction of patients' individual freedom. French highest authority for health has defined, for geriatrics and psychiatric units, ten criteria of good practice for physical restraints' use. Routine practice reports critically ill patients' safety as main reason of use. This decision, often left to the sole discretion of nurses, varies according to their own representation of this risk, and depends on several factors: seniority in ICU, nurse to patient ratio and personal workload. In order to reduce practices subjectivity and heterogeneity, we have developed a decision-making tool for physical restraints implementation. This tool is based on objective scales used on a daily basis concerning neurological status (Richmond Agitation-Sedation Scale (RASS) and Confusion Assessment Method for the ICU (CAM-ICU)). Disorientation or delirium can lead to severe incidents by promoting accidental removing of important devices such as arterial of venous line, drains among others. However, physical restraints are recognized as a major cause of delirium and agitation. Critically ill patients require rigorous evaluation of organ dysfunctions necessitating adequate invasive equipments, with associated risks of unexpected removal or alteration. Such events could urge caregivers to use physical restraints. Based on recent literature, about a third of ICU patients are restrained, and accidental deconditioning is mainly observed within these particular patients. In addition, three categories of patients have been defined according to the invasive nature of their equipment and therefore according to the risk associated with an unexpected withdrawal. Finally, presence of patient's family and their adherence to its surveillance were also implemented into the tool. Main study objective is to jointly investigate effectiveness and tolerance of a decision-making tool guiding physical restraints use in ICU patients.
Delirium is common in the elderly after hip fracture surgery, and is associated with worse outcomes. The investigators hypothesize that, for elderly patients after hip fracture surgery, dexmedetomidine supplemented analgesia can reduce the incidence of delirium and improve the long-term outcomes.
By using subjective and objective measurements, the investigators monitor the change of circadian rhythm in Intensive Care Unit (ICU) patients with acute myocardial infarction and the effect of light therapy.
The purpose of this study is to determine whether preoperative administration of Modified Tian Wang Bu Xin Dan Hydrogel Patch prevents the incidence of postoperative delirium in elderly patients undergoing major surgery.
The purpose of this study is to explore characteristic changes of EEG epileptiform discharges in patients under CPB and correlation with POD
Children undergoing stem cell transplants are at risk for delirium, a temporary change in thinking and behavior. This study will define delirium rates, risk factors, and outcomes. Our eventual goal is to reduce delirium in this population.
Introduction: Postoperative delirium (POD), an acute, transient, fluctuating disturbance in attention, cognition, and level of consciousness, is a common (15-53%) postoperative complication, and it is associated with longer hospital stays, worse functional outcomes, higher healthcare costs, and increased mortality. However, at the current time, effective prevention and treatment are not only hampered by lack of knowledge about the neuropathogenesis of POD but also by a lack of biomarkers that could predict individual risk and assess diagnosis and severity of POD. Recent studies have focused on inflammatory markers (IL-1, IL-6, IL-8, IL-10, CRP), Alzheimer's disease-related factors (Tau, Aβ40/42), and nerve injury factors (S100β, NSE), but failed to establishing causality between these markers and POD. Furthermore, these results were contradictory. Previous study of the investigators found that the dysregulation of preoperative microRNA (miR)-146a and miR-181c in cerebrospinal fluid (CSF) and serum was associated with the development and severity of POD. Therefore, the investigators hypothesized these neurimmiRs and other neuro-epigenetics biomarkers might participate in the neuropathogenesis of POD. Purpose: Aims to search for neuro-epigenetics biomarkers to predict and diagnose POD.
This project is a multicenter pilot project to evaluate the therapeutic success in the long term up to 3 months after a delirium in a recovery room. There is a Europe-wide recommendation for the prevention of postoperative delirium in older patients and the evidence and consensus-based guideline "Management of delirium, analgesia and sedation in intensiv care medicine" of the AWMF (Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften) are regularly updated for the detection and treatment of delirium in the intensive care unit. The aim is to evaluate the effects of a systematic delirium screening and the delirium treatment options in the long term in the same way as the current recommendations for the patient cohort of the recovery room.