Carpal tunnel relief: do steroid shots work when nerve tests are normal?

NCT ID NCT04737239

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at how well corticosteroid injections relieve carpal tunnel syndrome symptoms in people whose nerve tests (EMG) are normal or only mildly abnormal. Researchers will review past data from 300 patients who received the injection and filled out a questionnaire about their symptoms and daily function. The goal is to help doctors better understand how long the shot provides relief and improve treatment plans.

What this could mean

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

Active substance

corticosteroid injection

What this could lead to

If successful, this could help doctors better predict how long symptom relief lasts after a corticosteroid injection for carpal tunnel syndrome, especially in patients with mild or normal nerve tests.

What could go wrong

This is a retrospective study, not a controlled trial, so results may be less reliable. It only includes English speakers and may not apply to everyone with carpal tunnel syndrome.

Disclaimer Read more

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.

carpal tunnel syndrome

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Henry Ford Health System

    RECRUITING

    Detroit, Michigan, 48202, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

    Contact Phone: •••-•••-•••• Email: •••••@•••••