Can a personal playlist replace sedative drugs during surgery?
NCT ID NCT07820787
First seen Sep 15, 2026 · Last updated Sep 16, 2026 · Updated 1 time
Summary
Many people feel anxious during surgery performed under regional anaesthesia, and doctors often give intravenous sedatives such as propofol to calm them. Researchers at the University of Malaya are testing whether individually chosen music, prescribed by a music therapist and played through headphones, eases anxiety as well as propofol does. Sixty adults having regional anaesthesia take part, with anxiety measured before and after surgery and alertness tracked during the operation.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- individually prescribed music delivered through headphones by a music therapist
- What this could lead to
- If music works as well as propofol, patients having regional anaesthesia could stay calm and alert without the grogginess and breathing risks of sedative drugs.
- What could go wrong
- This is a small single-centre study of 60 people, so the results may not hold for other patients, surgeries, or hospitals. Music cannot be given blindly, so expectations may colour how anxious people feel.
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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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60 people
The number who actually took part.
- Started
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Aug 2023
- Finished
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Mar 2024
- 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 to 70 years
- 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 18 to 70 years. * American Society of Anesthesiologists (ASA) physical status I or II. * No sedative or anxiolytic medication received before surgery that could affect measurement of vital signs or Bispectral Index (BIS). * Able to understand and communicate in Malay or English, understand the purpose and objectives of the study, and provide written informed consent. * Surgery planned under regional anaesthesia (spinal, epidural, or peripheral nerve block). * Surgery performed in the supine position. Exclusion Criteria: * Received general anaesthesia. * Refused to participate. * Hearing impairment. * Diagnosed neurocognitive or psychiatric disorder. * Aggressive or uncooperative behaviour. * Surgery duration exceeding 3 hours.
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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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University Malaya Medical Centre
Kuala Lumpur, Federal Territory of Kuala L, 59100, Malaysia
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