Soothing sounds may soothe ICU stress: music therapy tested on ventilated patients
NCT ID NCT06120660
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a single 60-minute session of relaxing music (60-80 bpm) played through headphones could reduce stress and inflammation in 110 sedated adults on breathing machines in the ICU. Researchers measured stress hormones and inflammatory markers in blood before and after the music. The goal was to see if music can help calm the body's stress response in critically ill patients.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- relaxing recorded music (60-80 bpm) delivered through headphones
- What this could lead to
- If it works, this could point toward a simple, drug-free way to lower stress and inflammation in critically ill patients on breathing machines.
- What could go wrong
- This is a small, single-session study with 110 patients. The music was played only once, so long-term effects are unknown. Results may not apply to all ICU patients.
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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110 people
The number who actually took part.
- Started
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Oct 2023
- Finished
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Jan 2026
- 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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18 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria Adults aged ≥18 years. Admitted to the intensive care unit (ICU) for at least 24 hours. Intubated and undergoing invasive mechanical ventilation. Presence of an arterial catheter and/or central venous catheter. Sedation level corresponding to BIS 40-60. Absence of pain at baseline and during the intervention, defined as a CPOT score = 0 (Critical-Care Pain Observation Tool). No previous exposure to music therapy or other musical interventions during the current hospital stay. Exclusion Criteria Severe neurological disease or injury, including encephalitis, diffuse axonal injury, or other central nervous system pathologies. Severe psychiatric illness. Suspected or confirmed drug or alcohol intoxication, overdose, withdrawal, or abstinence syndrome. Hearing impairment that would limit perception of the music intervention. Cranial or skull lesions preventing safe placement of headphones. Limitation of therapeutic effort or expected death within the next 24 hours. Diagnosis of brain death. Inability to obtain informed consent from the legal representative within 72 hours of ICU admission. Refusal by the responsible attending physician.
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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.
Contacts and locations
Locations
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Hospital Universitario Central de Asturias
Oviedo, Principality of Asturias, 33011, Spain
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