Simple stretch test may spot pinched nerves without costly scans

NCT ID NCT07662421

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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.
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Paused for now. It may or may not start again.
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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 Results may not be published yet.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

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Status unknown
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First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 2 times

Summary

This study investigates whether a physical exam maneuver called the Slump Lateral Bending Test can accurately identify when a nerve root in the lower back is compressed or irritated, as confirmed by MRI. Researchers will test 280 adults with suspected nerve-related leg pain or tingling. If the test proves reliable, it could give clinicians a quick, low-cost tool to help diagnose peripheral neurogenic pain and guide treatment decisions.

What this could mean

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

What this could lead to
If accurate, this simple test could help physiotherapists quickly identify nerve-related pain without needing an MRI, speeding up diagnosis and treatment.
What could go wrong
The test may not be accurate enough to replace MRI, and results might vary depending on the clinician's skill. This is an observational study, not a treatment trial.

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.

Participants

About 280 people

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

Started

Jun 2026

Expected to finish

Jun 2029

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.

Who is studied

Adult patients with suspected peripheral neurogenic pain or neural mechanosensitivity who are referred for physiotherapy assessment will be considered for inclusion. Participants may present with symptoms such as pain, paresthesia, dysesthesia, or movement-related symptoms potentially associated with peripheral nerve involvement. Eligible patients will undergo a standardized clinical assessment including neurological and neurodynamic examination procedures, including the Slump Lateral Bending Test.

Ages

18 to 75 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 * Adults aged 18 years or older. * Patients with suspected peripheral neurogenic pain or neural mechanosensitivity. * Presence of symptoms potentially related to peripheral nerve involvement, such as: * pain; * paresthesia; * dysesthesia; * symptoms modified by neurodynamic positioning. * Ability to understand the study procedures and provide written informed consent. * Ability to undergo the clinical, neurological, and neurodynamic assessment procedures required by the study. Exclusion Criteria * Age under 18 years. * Inability to provide informed consent. * Presence of severe neurological disease or central nervous system disorder that may interfere with clinical assessment. * Previous major surgery or trauma affecting the assessed body region, if it may compromise interpretation of the clinical tests. * Acute inflammatory, infectious, or systemic disease that may explain the symptoms or contraindicate clinical testing. * Severe pain or clinical condition preventing safe execution of the Slump Lateral Bending Test or other neurodynamic tests. * Pregnancy, if neurodynamic testing is considered inappropriate or not clinically indicated. * Inability to understand instructions or complete the assessment procedures.

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As listed by the trial registrant

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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

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  3. A doctor treating you

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Contacts and locations

Locations

  • Fisiopoint Parma

    RECRUITING

    Parma, PR, 43125, Italy