Can a simple insole fix flat feet? new study investigates

NCT ID NCT07389343

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

Summary

This study looks at whether a special foot insole can immediately improve foot bone angles in adults with flexible flat feet who have no pain. Thirty participants will get X-rays taken while standing barefoot and then while standing on the insole. The goal is to see if the insole changes key foot measurements, which could help guide future treatments.

What this could mean

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

Active substance
Semirigid foot insole
What this could lead to
If it works, this could show that a simple insole helps correct foot alignment in people with flat feet, possibly guiding future treatment.
What could go wrong
This is a very small, early study with only 30 participants and no long-term follow-up. It only measures immediate X-ray changes, not pain or function, so results may not translate to real-world benefits.

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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

Locations

  • October 6 University Hospital

    RECRUITING

    Giza, Egypt

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