Headphones in the OR: music may boost pleasant dreams during sedation
NCT ID NCT07638072
First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 1 time
Summary
This study tests whether listening to music through headphones during sedation with propofol increases the chance of having a dream and makes that dream more pleasant. 300 adults having minor procedures will be randomly assigned to hear their favorite music, a similar but unfamiliar song, or silence. Researchers will ask about dream recall and satisfaction after recovery, aiming to see if a simple music intervention can improve the sedation experience without extra risk.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Music (preferred or non-preferred) delivered via headphones
- What this could lead to
- If it works, this could show that a simple, low-cost music intervention makes sedation more pleasant and reduces the need for extra drugs.
- What could go wrong
- This is an early-stage study focused on dreaming, not on curing or treating a disease. The results may not change standard care, and the effect of music on dreaming could be small or inconsistent.
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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300 people
The number who actually took part.
- Started
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Jun 2026
- Finished
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Aug 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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19 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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: * Adults aged 19 years or older. * Scheduled to undergo an elective procedure under spinal anesthesia or peripheral nerve block with intravenous propofol sedation. * American Society of Anesthesiologists physical status I to III. * Able to provide written informed consent. * Able to wear closed-back headphones during the study period. * Able to complete postoperative interviews and study questionnaires. Exclusion Criteria: * Planned general anesthesia. * Severe hearing impairment that would interfere with the auditory intervention. * Major psychiatric instability or condition that may interfere with study participation or dream assessment. * Expected significant intraoperative bleeding. * Inability to complete the required postoperative interviews or questionnaires. * Contraindication to propofol or other study sedative agents. * Refusal or withdrawal of informed consent.
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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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Wonkwag UH
Iksan, Jeollabukdo, South Korea
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