Can a Two-Session acupuncture treatment match ten sessions for carpal tunnel?
NCT ID NCT07789418
First seen Aug 27, 2026 · Last updated Aug 28, 2026 · Updated 1 time
Summary
This trial tests whether thread-embedding acupuncture, given twice over two weeks, can reduce tingling and numbness in people with mild-to-moderate carpal tunnel syndrome as effectively as electroacupuncture, which requires ten sessions. Eighty adults with confirmed carpal tunnel syndrome will be randomly assigned to one of the two treatments, and both groups will also receive standard care like wrist splints and exercises. Researchers will measure changes in symptom intensity at two and four weeks, along with pain, hand function, and any side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Thread-embedding acupuncture (a procedure where fine threads are placed under the skin) compared with electroacupuncture (a procedure using mild electric pulses through needles)
- What this could lead to
- If thread-embedding acupuncture works as well as electroacupuncture, it could offer a less frequent treatment option for carpal tunnel syndrome, requiring only two sessions instead of ten.
- What could go wrong
- This is a small, early-stage trial, so results may not apply to everyone. Acupuncture carries minor risks like soreness or bruising, and the thread-embedding method may not prove more effective than standard care.
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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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80 people
The number who actually took part.
- Started
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Oct 2024
- Finished
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May 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.
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 years or older. * Primary diagnosis of carpal tunnel syndrome with pain and paresthesia, confirmed by electrodiagnosis and classified as mild or moderate severity. * Unilateral carpal tunnel syndrome involving either the right or left hand. * Voluntary written informed consent to participate in the study. Exclusion Criteria: * Structural wrist damage due to previous surgery or trauma. * History of carpal tunnel syndrome surgery. * Carpal tunnel syndrome with an indication for surgical treatment. * Concomitant cervical radiculopathy, brachial plexopathy, proximal median neuropathy, other upper-limb neuropathies, or polyneuropathy confirmed by electrodiagnosis. * Systemic inflammatory diseases, including rheumatoid arthritis, gout, ankylosing spondylitis, or psoriatic arthritis. * Hypothyroidism. * Unstable or untreated severe health conditions, including end-stage renal failure, severe hepatic failure, or NYHA class IV heart failure. * Use of anti-inflammatory medications within two weeks before enrollment. * Alcohol or substance abuse. * Pregnancy or lactation. * History of allergy, anaphylaxis, or contraindications to thread-embedding acupuncture or electroacupuncture, including emergency conditions, cachexia, local skin infections or dermatological diseases at acupoint sites, or allergy to absorbable sutures. * Current treatment with anticoagulant drugs or diagnosed coagulation disorders.
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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.
Contacts and locations
Locations
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University Medical Center Ho Chi Minh City - Campus 3
Ho Chi Minh City, 70000, Vietnam
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can sound waves or nerve glides ease carpal tunnel pain?