Active clinical trials for "Delirium"

In this randomized study, the investigators aim to test the hypothesis that the reinstitution of a normal circadian rhythm by continuous infusions of dexmedetomidine compared to propofol between 8pm and 6am after diagnosis of hyperactive or mixed delirium, decreases the duration of delirium. The infusions might have to be repeated several times to achieve resolution of delirium.

Delirium within the intensive care unit (ICU) is associated with poor outcomes such as increased mortality, ICU and hospital length of stay (LOS), and time on mechanical ventilation. Benzodiazepine (BZD) exposure is an independent risk factor for development of delirium. Reversal of hypoactive delirium represents a potential opportunity for reducing duration of delirium and subsequent complications. This is a single-center randomized, double-blind, placebo-controlled study of critically ill adult patients with benzodiazepine-associated hypoactive delirium. The hypothesis is that flumazenil continuous infusion may reverse hypoactive delirium associated with BZD exposure and thereby reduce duration of delirium and ICU LOS.

Primary hypothesis: Dexmedetomidine is equal or superior to haloperidol and placebo in the treatment of psychomotor confusion in patients who are recovering from heart surgery. Study design: Multi-centre, prospective, randomised, placebo-controlled double-blind study of dexmedetomidine vs. haloperidol for treatment of psychomotor confusion after cardiac surgery. Data will be analyzed in two steps: The primary comparison is between placebo and dexmedetomidine. If the effect of dexmedetomidine is significant, a secondary comparison between dexmedetomidine and haloperidol will follow.

Delirium in Intensive Care (IC) patients is a frequent disorder. The aim of this study is to investigate whether treatment of delirium in the ICU with rivastigmine added to haloperidol shortens the duration of delirium in comparison to placebo added to the treatment with haloperidol.

The purpose of this pilot-trial is the feasibility of a large randomized, placebo controlled, doubleblind clinical trial to investigate the use of methylphenidate, rivastigmine or haloperidol in hypoactive ICU-delirium. In addition we will compare duration of delirium, severity of delirium, length of ICU/hospital stay and side effects between the different interventions.

Delirium ("acute confusional state")is characterized by an acute decline in attention and cognition, and is a common clinical syndrome in elderly patients. The purpose of this randomised, controlled, parallel group pilot trial is to explore superiority of clonidine vs placebo in decreasing delirium in patients diagnosed delirium at the acute geriatric ward. We will also study the feasibility of oral clonidine in a geriatric ward and effects of clonidine upon a variety of outcomes as a means to design a more definite study later.

Double blind double dummy of Intravenous Acetaminophen and oral acetaminophen placebo versus IV placebo versus oral acetaminophen in patients following cardiac surgery. The primary endpoint is development of Delirium during the post-operative stay.

Nowadays features for the diagnosis of delirium are: Disturbance of consciousness (i.e. reduced clarity of environment awareness) with reduced ability to focus, sustain or shift attention; A change in cognition (such as memory deficit, disorientation, language disturbance) or the development of a perceptual disturbance that is not better accounted for by a pre-existing or evolving dementia; The disturbance develops over a short period of time (usually hours to days) and its severity fluctuates during the course of the day; There is evidence from the history, physical examination, or laboratory findings that the disorder is caused by the direct physiological consequences of a general medical condition, substance intoxication or substance withdrawal. Treatment of underlying clinical disease is important to remit the delirium. However, these procedures alone are not enough to remit the delirium early and to prevent sequels. There is a need for a specific and faster strategy to treat the delirium. The investigators want to test the hypothesis that an Anticholinesterase Inhibitor (donepezil) can reduce the duration of the delirium.

The hypothesis of this study is that providing continuous binaural beats with a phase difference in alpha frequency during anesthesia can reduce the incidence of emergence agitation in pediatric patients. To test this hypothesis, the occurrence of emergence agitation will be compared between the group that received binaural beats and the group that did not receive binaural beats.

The goal of this clinical trial is to test whether a music therapy intervention (MT) prevents hospital-acquired delirium (HaD) in patients with Parkinson's disease (PD) and Dementia with Lewy Bodies (DLB). Delirium is defined as a mental state in which you are confused, disoriented, and not able to think or remember clearly. It can start suddenly and is usually temporary. It is common among patients with PD/DLB during hospitalization. We are conducting a randomized controlled feasibility pilot study of music therapy (MT) in patients with PD/DLB in the inpatient acute hospital setting. We are testing if receiving music therapy lowers the risk of delirium, compared to other interventions. We are also testing if music therapy lowers the need for certain restraints and medications during the hospitalization. Participants admitted to UMass Memorial Medical Center will be invited to participate. Participants will be asked to undergo a music therapy intervention for 30 minutes 3 times per week, and to listen to personalized music playlists for 60 minutes 4 times per week. Participants will be assessed for HaD every 24 hours, and will undergo additional surveys and questionnaires. Researchers will compare the music therapy intervention to two another comparison groups: one group assigned to listen to music on their own, and one group assigned to receive only standard treatments. About one-third of the participants will be assigned to each of the three study groups.