Clinical trial Recruiting at 1 site Interventional Ages 18 to 45

Biofeedback-enhanced short foot exercises for flexible flatfoot

Official title: Evaluation of the Effectiveness of Biofeedback-Assisted Short Foot Exercises in Individuals With Flexible Pes Planus: A Randomized Controlled Trial

Run by Istanbul University - Cerrahpasa · NCT07286773 · Data updated 2026-11-12

This program tests whether adding biofeedback to short foot exercises helps adults with flexible flatfoot improve foot posture, plantar pressure distribution, balance, and function.

Quick facts

Study typeInterventional
Ages18 Years to 45 Years
SexAll
Enrollment30 (estimated)
SponsorIstanbul University - Cerrahpasa
Academic / other
Locations2 sites (Istanbul, Büyükçekmece and 1 other locations)
StatusRecruiting
StartedDecember 22, 2025
Main results expectedSeptember 22, 2026
Study endsOctober 22, 2026
Registry record updatedFebruary 6, 2026
Trial IDNCT07286773 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18–45 diagnosed with flexible pes planus who have no history of lower-extremity surgery or psychiatric disorder.

Probably not a fit

People with rigid pes planus, prior lower-extremity trauma or surgery, psychiatric illness, or those outside the 18–45 age range are unlikely to gain benefit from this program.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

Adults with flexible pes planus (ages 18–45) will be randomly assigned to a supervised short foot exercise program with or without biofeedback. The biofeedback group will receive real-time feedback on muscle activation or plantar pressure during exercise while the control group performs traditional supervised short foot exercises. Outcomes include plantar pressure distribution, foot posture measures, balance tests, ankle range of motion, and patient-reported functional outcomes measured before and after the intervention. People with rigid flatfoot, prior lower-extremity surgery or trauma, or psychiatric disorders are excluded from participation.

Why it matters

Potential benefit: If successful, adding biofeedback could produce better foot mechanics, improved balance, and greater day-to-day function for people with flexible flatfoot.

How similar studies have gone: Small trials and physiotherapy reports have shown short foot exercises can strengthen intrinsic foot muscles and improve posture, and early pilot work suggests biofeedback may add benefit though large randomized evidence is limited.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Voluntary participants aged 18 to 45 years
* Diagnosis of flexible pes planus
* No history of surgery, fracture, or psychiatric disorder

Exclusion Criteria:

* Diagnosis of rigid pes planus
* Age younger than 18 years or older than 45 years
* History of psychiatric disorder or lower extremity trauma

Where it's running

  • Department of Orthopedics and Traumatology, Istanbul Faculty of Medicine, Istanbul University
    Istanbul, Fatih, Turkey (Türkiye)
    Recruiting
  • İstanbul University-Cerrahpaşa
    Istanbul, Büyükçekmece, Turkey (Türkiye)
    Not yet recruiting

Study contacts

  • Principal investigator: Taner ALPARSLAN, PT, Master's student — Istanbul University - Cerrahpasa
  • Study coordinator: Taner Alparslan, Physiotherapist
  • Email: babaknavid@ogr.iuc.edu.tr
  • Phone: 00902128663700

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 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.