Effect of a Semirigid Foot Insole in Flexible Pes Planus

Recruiting now · Not applicable

Conditions studied: Flexible Flatfoot or Pes Planus

In brief

The goal of this clinical trial is to investigate the effect of a semirigid foot insole on radiological angle correction in people with asymptomatic flexible flat feet. The X-ray will be performed while standing barefoot one time and the other while standing on the insole from 2 views.

Key facts

Study ID

NCT07389343

Run by

Fatma El Zahraa

People needed

30

Starts

2025-08-27

Expected to finish

2026-07-01

Last updated by the study team

2026-02-05

Who can join

Age: 18 and older, up to 35. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Asymptomatic people with flexible pes planus. If the pain is greater than 3 out of 10 on the visual analog scale in the last 3 months, the patient is considered to have symptomatic flat feet (Mahdiyar et al., 2021).
• Aged 18-35.
• BMI max 29.9 kg/cm².

You may not qualify if…

• Osteoarthritis of the joints of the foot (excluded by x-ray).
• Foot Deformities (e.g. Hallux Valgus)
• Old fractures of the foot.
• Previous injuries to the ankle.
• Previous surgeries to the lower limb. 6. Calcaneal Spur. 7. Foot and ankle ligaments tear.
• 8- Systemic diseases such as rheumatoid arthritis. (Gouty arthritis, autoimmune disease) 9. Neurological diseases.

Where it is running

• October 6 University Hospital — Giza, Egypt (enrolling)

Full record on ClinicalTrials.gov

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