Headphones vs. delirium: music therapy tested in ICU
NCT ID NCT07369258
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether listening to music through headphones can prevent delirium in adults aged 65 and older in the intensive care unit. Participants will listen to either personalized or relaxing music twice daily for up to 7 days, while researchers track days free of delirium and coma. The goal is to see if music offers a simple, non-drug way to protect brain function during critical illness.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- music
- What this could lead to
- If it works, this could offer a simple, drug-free way to prevent delirium in older ICU patients, potentially reducing hospital stays and complications.
- What could go wrong
- This is an early-stage trial with 330 participants, so results may not apply to all ICU settings. The effect may be small or no different from standard care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 330 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Jan 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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65 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age 65 years or older. * Negative Confusion Assessment Method for the ICU (CAM-ICU) at the time of randomization. * Expected ICU length of stay of at least 48 hours based on clinical judgement at admission (e.g., need for mechanical ventilation, vasopressors, invasive monitoring). Exclusion Criteria: * Positive CAM-ICU prior to randomization. * Acute primary Central Nervous System pathology (e.g., ischemic or hemorrhagic stroke, traumatic brain injury, meningoencephalitis, intracranial hypertension) presenting with altered sensorium (Glasgow Coma Scale at admission \< 14) or focal deficit preventing cognitive assessment (e.g., severe aphasia). * Severe chronic cognitive impairment or advanced dementia, defined by a known history of severe functional dependence prior to admission (requiring permanent assistance for basic activities of daily living such as feeding or grooming) * Unresolved auditory or visual impairment. * Suspected or confirmed intoxication with drugs or alcohol at admission. * Uncontrolled psychiatric disease (at least one acute episode requiring intervention in the last 6 months). * Richmond Agitation-Sedation Scale (RASS) score \< -2 or \> +2 at the time of randomization. * Medical condition precluding the safe use of headphones (e.g., burns, skull fracture, skin lesions). * Inability to establish effective communication due to a language disorder or unresolved language barrier. * Inability of the patient or legal representative to provide informed consent. * Patients with imminent death, end-of-life care, or limitation of therapeutic effort.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Hospital Británico de Buenos Aires
RECRUITINGBuenos Aires, Buenos Aires F.D., C1280AEB, Argentina
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