Evaluating orthosis and exercise for flat feet treatment

The Effect of Orthosis and Exercise in Pes Planus

Not applicable Interventional Seoul National University Hospital · NCT03494374

This study is testing if using special shoe inserts along with toe walking exercises can help people with flat feet feel better.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment200 (estimated)
Ages3 Years to 10 Years
SexAll
SponsorSeoul National University Hospital Academic / other
Locations1 site (Seongnam-si, Bundang-gu)
Trial IDNCT03494374 on ClinicalTrials.gov

What this trial studies

This study aims to assess the effectiveness of combining UCBL orthosis with toe walking exercises in treating pes planus, commonly known as flat feet. Participants will receive the orthosis and be instructed on the toe walking exercise, with their progress monitored through annual standing foot radiography. The study will specifically measure changes in the talometatarsal angle and calcaneal pitch angle to evaluate treatment efficacy. This observational cohort study seeks to provide clearer evidence for conservative treatment options for pes planus.

Who should consider this trial

Good fit: Ideal candidates for this study are individuals clinically diagnosed with pes planus and a calcaneal pitch angle of less than 15 degrees.

Not a fit: Patients with peripheral neuropathy, infections, rheumatoid arthritis, or a history of foot surgery may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could offer a non-invasive treatment option for patients with pes planus, potentially improving foot function and quality of life.

How similar studies have performed: While there is limited definitive evidence for conservative treatments of pes planus, this study explores a novel combination approach that has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Clinically diagnosed with pes planus
* Calcaneal pitch angle \< 15 degree

Exclusion Criteria:

* peripheral neuropathy
* infection
* rheumatoid arthritis
* operation history

Where this trial is running

Seongnam-si, Bundang-gu

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Pes Planuspes planusUCBLexercise
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.