Reiki may ease pain after knee surgery, new trial tests
NCT ID NCT07442435
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether Reiki, a gentle energy-based touch therapy, can reduce pain and help patients move better after total knee replacement surgery. 90 adults having planned knee surgery will be randomly assigned to receive either Reiki or standard care. Researchers will measure pain, mobility, and vital signs at 24, 48, and 72 hours after surgery.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Reiki therapy (a non-invasive energy-based touch therapy)
- What this could lead to
- If it works, this could offer a drug-free way to ease pain and speed up recovery after knee replacement surgery.
- What could go wrong
- This is a small, early-stage trial with only 90 people. Reiki's effects are hard to measure, and any benefit might be due to the placebo effect.
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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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2026
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- 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 and older * Undergoing elective (planned) primary total knee arthroplasty * Not receiving general anesthesia * Able to communicate effectively and understand the study protocol * Hospitalized for two days following total knee arthroplasty Exclusion Criteria: * Refusal to participate in the study * Previous total knee arthroplasty or revision knee surgery * Prior experience with Reiki, Therapeutic Touch, Healing Touch, or other energy-based therapies * Development of serious postoperative complications (e.g., bleeding, infection) * Diagnosis of chronic pain syndrome (e.g., fibromyalgia, chronic low back pain) * Neuropsychiatric disorders such as dementia, Alzheimer's disease, schizophrenia, or major depressive disorder * Current use of psychotropic medications * Regular use of opioids or corticosteroids * Use of patient-controlled analgesia (PCA) * Major surgery or severe trauma within the past 6 months * Admission to the intensive care unit postoperatively
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Sinop Ataturk State Hospital
RECRUITINGSinop, 57000, Turkey (Türkiye)
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