Can a 12-Minute meditation boost knee surgery recovery?
NCT ID NCT06180486
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 2 times
Summary
This pilot study tested whether listening to a 12-minute guided mindfulness meditation before total knee replacement surgery could improve patients' mental well-being and physical recovery. Thirty adults scheduled for knee replacement were randomly assigned to receive the meditation before surgery or to a waitlist group that got it 90 days later. The study primarily aimed to see if such a trial is feasible and to gather data for planning a larger study.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- mindfulness meditation audio recording
- What this could lead to
- If it works, this could offer a simple, drug-free way to help people recover better after knee replacement surgery.
- What could go wrong
- This is a very small pilot study (30 people) testing feasibility, not effectiveness. The results may not apply to everyone, and the meditation may not provide any benefit over 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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30 people
The number who actually took part.
- Started
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Feb 2024
- Finished
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Feb 2025
- 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: * Adult patients undergoing primary total knee arthroplasty with a participating surgeon * Patients on these medications for anxiety/depression: Fluoxetine, Paroxetine, Citalopram, Escitalopram, Sertraline, Fluvoxamine, Venlafaxine, Duloxetine, Levomilnacipran, Desvenlafaxine, Bupropion, Mirtazapine, Amitriptyline, Nortriptyline, Clonazepam, Alprazolam, Lorazepam, Diazepam, Oxazepam, Chlordiazepoxide * Patients receiving intraoperative auricular acupuncture as part of participating surgeon's preferred anesthetic care * Patients fluent in English * ASA I-III * BMI \< 40 Exclusion Criteria: * Patient not fluent in English (inability to understand the intervention video will likely affect ability to utilize the mindfulness techniques taught) * Pediatric patients \< 18 years of age * Patients with contraindications to intra-op protocol * Patients with contraindications to auricular acupuncture (non-native ear, active ear infection, gauges in the ears) * Patients unable/unwilling to participate in the questionnaires or view the scripted intervention * Patients scheduled for consecutive or staged surgeries * Patients allergic to local anesthetics or study medications * Patients who have kidney disease
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Genom att skicka in godkänner du våra Användarvillkor
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 for Special Surgery
New York, New York, 10021, United States
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Other studies related to the condition(s) this trial covers.
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