View clinical trials related to Delirium.
Filter by:Pain assessment using self-report scales (Visual Analogue Scale, Numerical Rating Scale), is recommended in the general population, however it is not always possible in patients with altered neurological status such as sedated patients or patients with delirium. Consequently, pain assessment is highly challenging in these ICU patients. This is a prospective observational study assessing 3 behavioral pain scales in the ICU. The hypothesis of this proposal is that one of the three ICU pain scales has a more important reliability than the others. Such a scale could be recommended to be used to measure pain intensity in ICU patients not able to communicate.
A study will be conducted to determine if there is any cognitive benefit in elderly patients having open versus minimally invasive colon cancer surgery.
Delirium has been associated with clinical outcomes in critical care setting. However, its subclinical form has not been investigated. The investigators aimed to establish the association of subclinical delirium with outcome.
This pilot cluster-randomised controlled trial aims to determine whether the use of bedside mirrors, as a clearly defined part of patients' postsurgical ICU care, can reduce delirium and improve outcomes in the older cardiac surgical patient.
Delirium (confusion) after surgery is common and associated with a longer hospitl stay and increased hopsital cost. There is very little information available about how often delirium occurs and the complications associated with it. Elderly patients are at high risk for delirium after surgery. This research is being done to measure how often delirium after spine surgery occurs and to see if there are ways to predict if delirium will develop. The results from this study will provide important information on a possible mechanism and predictor of delirium.
Delirium is common complications in postoperative critically ill patients. However the mechanism of postoperative delirium is not well understood.The investigators designed a prospective observational study to investigate the association of perioperative plasma melatonin levels with postoperative delirium and general anesthesia. The investigators included 33 patients required intensive care more than 48 hours after sevoflurane anesthesia in an academic tertiary care hospital. The investigators measured plasma melatonin levels 4 times and assessed postoperative delirium using Confusion Assessment Method for the intensive care unit (CAM-ICU).
The goal of this study is to determine the potential ability of intranasal insulin to prevent post-operative cognitive decline and post-operative delirium in an elderly cardiac surgery population.
This is a randomized, controlled trial to compare the efficacy of two strategies of non-pharmacological prevention of delirium in critically non-ventilated older patients: - standard non-pharmacological prevention - intensive nonpharmacological prevention (standard non-pharmacological prevention plus early and intensive occupational therapy).
The investigators designed a randomised multicenter clinical trial for patients with advanced cancer who are admitted to the medical oncology ward or high-care hospice. On admission all patients with advanced cancer will be asked to participate in this study. Consenting patients will be submitted to delirium observation screening according to the DOS. Subsequently DOS screening will be performed twice weekly until discharge. Each patient who's score is > 3 (DOS positive) is showing significant symptoms of delirium and will be submitted to the revised Delirium Rating Scale (DRS-R-98) to confirm diagnosis. To test validity of the DOS scale for this particular population, each DOS positive score will be randomly matched with a patient with a DOS score < 3 (DOSnegative) and this patient will also be submitted to DRS-R-98. When diagnosis of delirium is confirmed by DRS-98, patients will be randomised between treatment of delirium with olanzapine or haloperidol (usual care). Treatment in both groups will consist of identification and management of underlying aetiologies of delirium if possible and adding neuroleptic medication for symptom control. Patients who recover from their delirium episode as well as their caregivers will be asked to complete the Delirium Experience Questionnaire (DEQ) to assess recall of the delirium experience and the degree of distress related to the delirium episode.
The investigators propose a multicenter, randomized, double-blinded, placebo-controlled trial to study the effect of additive low-dose haloperidol prophylaxis on top of exciting care in a general population of older patients (age 70 years and over) acutely admitted to the hospital through the emergency department (ED) for general medicine and surgical specialties, and who are at-risk for developing in-hospital delirium on admission according to the VMS delirium risk questions (one or more positive answers out of three questions). The investigators hypothesize that this intervention will reduce the incidence of in-hospital delirium as well as duration and severity of delirium.