Effect of Auditory Stimulation by Family Voices in Preventing Delirium: A

Status Completed

Clinical Trial Summary

Delirium is an acute cerebral dysfunction syndrome characterized by acute fluctuating changes in consciousness, cognitive dysfunction, and disorientation. It's especially common in critically ill patients of emergency intensive care units and seriously threatens the survival and prognosis of patients and causes heavy economic burdens to the family, society, and medical service system. Impaired verbal communication, unfamiliar medical personnel, physical restraint, spatial-temporal disorientation, mechanical ventilation and sedation medication use can lead to a lack of adequate sensory stimulation and a high risk of delirium. Acoustic stimulation as a non-invasive non-pharmacological intervention can provide some sensory stimulation as a surrogate for critically ill patients. This research designs the content scripts from the needs of ICU patients and families for sound stimulation. The goal of this randomized controlled study is to test the effect of auditory stimulation by family voices in preventing delirium among sedative patients in emergency Intensive care units.

Clinical Trial Description

Patients are separated from their families and society under the closed management of the intensive care unit, the use of sedative drugs, mechanical ventilation, impaired verbal communication, physical restraint, environmental noise, and prolonged light exposure, which lead to a lack of adequate sensory stimulation, causing sensory deprivation in patients to some extent. In turn, sensory deprivation may cause multisensory perceptual confusion and hallucinations, affecting patients' orientation and thinking and triggering delirium, so providing appropriate sensory stimulation to critically ill patients may help to improve patients' orientation and attention, correct patients' thinking confusion and prevent delirium, and in clinical practice, sensory stimulation is considered as an important part of multicomponent delirium prevention programs. ;

Study Design

Related Conditions & MeSH terms

Delirium

Clinical Trial Details

NCT number	NCT05732584
Study type	Interventional
Source	Second Affiliated Hospital, School of Medicine, Zhejiang University
Contact
Status	Completed
Phase	N/A
Start date	March 25, 2023
Completion date	November 15, 2023

View Details

See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Effect of Auditory Stimulation by Family Voices in Preventing Delirium: A Randomized Controlled Trial

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms