View clinical trials related to Altered Mental Status.
Filter by:In Kuopio University Department of Clinical Neurophysiology there have been designed a fast EEG electrode, that is suitable for acute emergency use. It is easy to set up, records high quality EEG and can detect the most important EEG abnormalities comparable to conventional EEG. This study will address the clinical use of acute EEG with fast electrode set in in-hospital patients who have been consulted by Medical Emergency Team because of seizure or altered mental state of uncertain etiology. Patients are going to be treated in ICU and EEG monitoring will continue for 24 hours.
The purpose of this study is to evaluate whether the use of polyethylene glycol is superior and more safe in treating hepatic encephalopathy compared to lactulose and also to determine if treatment with polyethylene glycol will reduce the duration of hospital stay.
The proposed study aims to test the impact of microEEG on clinical management (diagnosis and treatment) of emergency department patients with Altered Mental Status (AMS). The study will utilize a portable, wireless, FDA-approved device (microEEG) as the intervention. Patients will be randomized to routine care plus microEEG (experimental arm) or routine care alone (control arm). The investigators hypothesize that incorporating microEEG in the work up of patients with AMS will impact the clinical management of these patients.
The aim of the proposed research is to compare the diagnostic accuracy of a portable wireless electroencephalography (EEG) device (Biosignal Micro-EEG) to standard EEG in identifying abnormal EEG patterns (mainly non-convulsive seizure and non-convulsive status epilepticus) in emergency department (ED) patients with altered mental status. Comparing the the accuracy of EEG recordings and interpretations of Micro-EEG to those of standard EEG will allow the investigators to assess the utility of this novel device in the ED patients with altered mental status. The unique qualities of Micro-EEG device could potentially facilitate easier access to EEG test in all ED patients. This study will also provide valid information regarding the prevalence of non-convulsive seizure in ED patients with altered mental status.The gold standard for diagnosing non-convulsive seizure would be standard EEG. All study participants will undergo electroencephalography using the two devices (standard EEG and micro-EEG) and a combination of standard electrodes and Electro-Cap in a randomized order: 1. Standard EEG with standard EEG electrodes, 2. Micro-EEG with standard EEG electrodes, and 3. Micro-EEG with Electro-Cap electrodes.