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Ultrasound biomarker may predict dry needling success for back pain

NCT ID NCT07133139

Knowledge-focused Sponsor: Ajay Wasan, MD, Msc Source: ClinicalTrials.gov ↗

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests whether a special ultrasound test (called the NUN biomarker) can track changes in chronic low back pain after dry needling and predict who will feel better. Researchers will compare real dry needling to a sham (fake) procedure in 80 adults with muscle-related back pain. The goal is to see if the biomarker drops when pain improves and if it can identify people who benefit most from treatment.

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 80 people

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

Started

Oct 2025

Expected to finish

Aug 2027

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 70 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: * Ages 20-70; * Predominantly axial LBP (meeting NIH definition of cLBP with daily pain for at least 3 months) with a MP component as determined by the standardized examination for MP; * Average pain score of \> 3/10, with low back pain being the primary pain site; * CLBP meeting Quebec Task Force Classification System categories I-III (from axial pain only to pain radiating beyond the knee without neurological signs). Constant radicular pain associated with sensory loss is likely a confounder to dry needling treatment success; * NO HISTORY of receiving dry needling, to improve the effectiveness of the blind; * Demonstration of healthcare seeking at some point for LBP. Exclusion Criteria: * Back surgery within the past six months; * Active workers' compensation or litigation claims, since these patients are more likely to have exaggerated pain behavior; * New pain treatments within 2 weeks of enrollment; * Any clinically unstable systemic illness or condition that is judged to interfere with the trial; * Non-ambulatory status; * Not able to complete the questionnaire * Currently pregnant or have intentions to become pregnant during the study.

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Conditions

The condition(s) this trial relates to.

Facial Pain myofascial pain syndrome

As listed by the trial registrant

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

Chronic low back pain (CLBP) Myofacial pain

How to take part

Only the study team decides who joins. These are the ways to reach them.

  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.

    Open the record ↗

  3. 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

  • Kauffman Medical Building

    RECRUITING

    Pittsburgh, Pennsylvania, 15213, United States

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