Could a smart cushion fix your back pain?

NCT ID NCT07062510

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This pilot study tested whether a special cushion called Dasuit can reduce low back pain and improve posture in 20 adults with sitting-related discomfort. Participants sat on either the Dasuit cushion or a placebo cushion for 10 minutes while pressure and spinal alignment were measured. The goal is to see if the cushion distributes pressure more evenly and helps align the spine, potentially offering a simple solution for back pain.

What this could mean

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

Active substance
Dasuit cushion (a special seating cushion)
What this could lead to
If it works, this cushion could offer a simple, non-drug way to ease low back pain while sitting.
What could go wrong
This is a very small pilot study with only 20 people, so results may not apply to everyone. The cushion may not provide lasting relief or work better than a regular cushion.

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

20 people

The number who actually took part.

Started

Sep 2025

Finished

Jun 2026

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 50 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. adults aged 20 to 50 years 2. adults had low back pain non-specific but exacerbated by sitting with VAS score between 3-7 3. body height between 150-180 cm 4. BMI between 18.5-24 5. a radiographically verified hemi-pelvic height discrepancy of ≥ 0.3 cm in sitting posture 6. willing to participate and cooperate throughout the whole intervention session Exclusion Criteria: 1. inability to sit for 20 minutes 2. MMSE \< 24 3. significant spinal/pelvic disorders (e.g., fractures, surgeries, herniated discs with nerve compression) 4. scoliosis with Cobb angle ≥ 20° 5. recent use of pain killers and/or muscle relaxants 6. pregnancy 7. skin conditions affecting sitting tolerance.

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Conditions

The condition(s) this trial relates to.

Low Back Pain scoliosis

As listed by the trial registrant

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

Contacts and locations

Locations

  • Taoyuan Chang Gung Memorial Hospital

    Taoyuan, Taiwan, 333, Taiwan

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