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Ancient needle vs heat: which warms your back better?

NCT ID NCT05665426

What the study statuses mean

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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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at how acupuncture or moxibustion (a heat therapy) at two specific points on the arm and leg changes the temperature of the lower back in healthy adults. Researchers measured temperature changes over 30 minutes in 140 participants to compare the effects of these two traditional Chinese medicine techniques. The goal was to better understand how these treatments might work for back pain, though no treatment was given for any condition.

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

140 people

The number who actually took part.

Started

Apr 2023

Finished

Jun 2023

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 to 60 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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 include: 1. aged 18-60 (either sex); 2. with a BMI of 18.5-23.9 kg/m2; 3. with no history of lower back pain; 4. with normal range of lumbar mobility (including flexion from 75-90 degrees, extension of 30 degrees, lateral bending from 20-35 degrees, and unilateral rotation of 90 degrees); 5. willing to participate in the trial and have signed the informed consent form. Exclusion criteria: 1. participants with serious heart, liver, kidney, or hematological diseases; 2. women in menses, pregnancy, or lactation; 3. those unable to complete the imaging in prone position (about 40 minutes); 4. those with cognitive impairments; 5. those with a history of lower back trauma or whiplash within a week; 6. those with skin diseases or skin lesions, sensory impairments, scarring, or neoplasms at the test site; 7. those with metal allergies 8. those who have participated in other clinical trials that may affect the results of the study within the last three weeks.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • the Ethics Board of The Third Affiliated Hospital of Zhejiang Chinese Medicinal University

    Hangzhou, Zhejiang, 310000, China

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