NCT02633566.

Study name	Clinical trial of the effect of functional orthoses in children with flat feet
Methods	randomised, double‐blind, parallel design clinical trial ‐ 1 year
Participants	61 children, aged 3 and 4 years old
Interventions	1. Intervention group ‐ functional plantar orthotics 2. Control group ‐ placebo‐type plantar orthotics
Outcomes	X‐rays: talus‐calcaneus, tibionavicular, and talus‐first metatarsal angles were compared pre‐ and post‐treatment
Starting date	not stated
Contact information	clinicaltrials.gov/show/NCT02633566
Notes	Raquel Lopez Fresno, PhD Student (Podiatrist)