Electric needles vs. stiff necks: a High-Tech test
NCT ID NCT07741227
First seen Aug 03, 2026 · Last updated Aug 25, 2026 · Updated 3 times
Summary
This trial tests whether one 20-minute electroacupuncture session can immediately reduce stiffness in the upper neck muscles of adults with chronic neck pain. Half of the 66 participants will receive real electroacupuncture with mild electrical pulses, while the other half will get a sham (non-penetrating) version to keep them unaware of their group. Using ultrasound-based shear-wave elastography, researchers will objectively measure muscle stiffness before and right after treatment, along with pain, pressure sensitivity, and neck movement. The goal is to see if electroacupuncture offers a measurable, immediate physical change beyond a placebo effect.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Electroacupuncture
- What this could lead to
- If effective, this could support electroacupuncture as a quick, drug-free way to ease neck muscle stiffness and pain in people with chronic neck pain.
- What could go wrong
- This is a small, early-stage trial measuring only immediate effects, so any benefit may be short-lived or not apply to everyone. Sham acupuncture is used as a control, and results may not show a clear difference.
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 66 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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May 2026
- Expected to finish
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Oct 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 to 65 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: 1. Aged 18-65 years 2. Chronic non-specific neck pain persisting for ≥3 months 3. Average pain intensity ≥3 on a 0-10 Numeric Rating Scale over the past week 4. Pain primarily located in the posterior cervical region, which may radiate to the upper trapezius muscles 5. Able to provide informed consent and sufficient language proficiency to complete questionnaires Exclusion Criteria: 1. Specific pathological causes for neck pain (cervical radiculopathy or myelopathy, fracture, infection, tumour, systemic rheumatic disease) 2. History of neck or shoulder surgery 3. Contraindications to acupuncture (severe needle phobia, bleeding disorders, pregnancy) 4. Received acupuncture or other physical therapy for neck pain within the past 6 months
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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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The Hong Kong Polytechnic University
RECRUITINGHong Kong, Hong Kong
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