New study probes the science behind a simple nerve test
NCT ID NCT07248124
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This pilot study aims to understand what happens in the muscles during the Scratch Collapse Test, a simple exam used to detect nerve compression in carpal tunnel syndrome. Researchers will use a technique called myography to measure muscle activity in 25 patients with unilateral carpal tunnel syndrome. The goal is to see if the test causes a temporary loss of muscle strength on the affected side, which could help explain how the test works.
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 successful, this study could provide a better understanding of how the Scratch Collapse Test works, potentially improving diagnosis of nerve compression.
What could go wrong
This is a very small pilot study with only 25 participants, so results may not apply broadly. It is exploratory and does not test a treatment.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Clinique de l'Ormeau
RECRUITINGTarbes, 65000, France
Contact Phone: •••-•••-•••• Email: •••••@•••••