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Can a 12-Minute meditation boost knee surgery recovery?

NCT ID NCT06180486

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

30 people

The number who actually took part.

Started

Feb 2024

Finished

Feb 2025

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

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

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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Conditions

The condition(s) this trial relates to.

Negotiating osteoarthritis

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hospital for Special Surgery

    New York, New York, 10021, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.