A vibrating belt might soothe the back pain that plagues desk jobs

NCT ID NCT07801755

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Sep 03, 2026 · Last updated Sep 04, 2026 · Updated 1 time

Summary

This trial tests whether a belt that delivers gentle vibrations to the lower back can reduce chronic low back pain in office workers who sit for long hours. Researchers will compare the active belt with a sham belt that looks the same but does not vibrate. Participants wear the belt during their usual work for at least 4 hours a day, 5 days a week, for 4 weeks. The study measures pain intensity, disability, and how the nervous system responds to the stimulation.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
A wearable belt that delivers gentle mechanical vibrations to the lower back during office work
What this could lead to
If it works, this belt could offer a simple, drug-free way for office workers to reduce chronic low back pain and related disability during the workday.
What could go wrong
This is a small, early-stage trial with 72 participants, so results may not apply to everyone. The sham belt comparison helps, but the effect may be modest or short-lived, and some people may find the belt uncomfortable or develop skin irritation.

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

About 72 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jan 2028

An estimate. Start dates often move.

Expected to finish

Dec 2028

An estimate. End dates often move.

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

20 to 60 years

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: 1. Office workers who currently sit for at least 6 hours per workday. 2. Age between 20 and 60 years. 3. Chronic nonspecific low back pain for at least 3 months. 4. Current pain intensity of at least 2/10 on the Numeric Pain Rating Scale. Exclusion Criteria: 1. History of seizure in the participant or a family member. 2. Implanted pacemaker. 3. Contraindications to TMS or fNIRS, including relevant open wound, infection, skin lesion, or other condition preventing safe measurement. 4. Acute cerebral hemorrhage. 5. History of major spinal surgery, fracture, or traumatic injury to the lumbar spine. 6. Evidence of neurological deficits, including radiculopathy, loss of sensation, or motor weakness in the lower limbs. 7. Diagnosis of a systemic inflammatory condition, including ankylosing spondylitis or rheumatoid arthritis. 8. Allergy to adhesives or history of severe skin sensitivity to vibration or mechanical pressure. 9. Body mass index greater than 30 kg/m2 because of potential effects on RUSI, dEMG, and fNIRS signal quality. 10. Pregnancy.

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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

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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Contacts and locations

Locations

  • Faculty of Physical Therapy, Mahidol University

    Salaya, Changwat Nakhon Pathom, 73170, Thailand

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