Simple stretch test may spot pinched nerves without costly scans
NCT ID NCT07662421
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
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About 280 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Jun 2029
An estimate. End dates often move.
- Lead sponsor
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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
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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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 Hide 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
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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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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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
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Fisiopoint Parma
RECRUITINGParma, PR, 43125, Italy