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Medial Arch-Support Wrestling Shoes and Foot Posture Preservation in Adolescent Wrestlers (MAWS-RCT)

2. juni 2026 opdateret af: Assoc. Prof. Dr. Özgür EKEN, Inonu University

Medial Arch-Support Wrestling Shoes and Foot Posture Preservation in Adolescent Wrestlers: A Three-Year Randomized Controlled Trial

This three-year randomized controlled trial investigated whether wrestling shoes with built-in medial arch support can preserve foot arch structure in adolescent male wrestlers compared to standard wrestling shoes without arch support.

A total of 88 adolescent male wrestlers (age 11 at baseline) were randomly assigned to wear either modified wrestling shoes with integrated medial arch support (intervention group, n=44) or standard commercially available wrestling shoes (control group, n=44). Foot posture was assessed annually using the Staheli Arch Index via podoscopy. Plantar pressure distribution was recorded using the Tekscan F-Scan system. The study followed participants for three years.

The primary aim was to determine whether medial arch-support wrestling shoes reduce the emergence of flat foot (pes planus) compared with standard wrestling shoes during a critical period of foot development in young athletes.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

88

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Barn

Tager imod sunde frivillige

Ja

Beskrivelse

Inclusion Criteria:

  • Registered wrestlers at Regional Boarding Schools (YBO)
  • Training frequency of 3 or more days per week
  • No lower extremity injury within the preceding 6 months
  • No current orthopedic insole use
  • Normal foot posture at baseline

Exclusion Criteria:

  • Prior lower extremity surgery
  • Neurological disorders
  • Rheumatological disorders
  • Severe congenital foot deformity
  • Current orthopedic insole use
  • Existing foot deformity at baseline

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Modified Wrestling Shoe (Arch Support)
Participants wore modified wrestling shoes with integrated medial arch support, multi-density rubber outsole, reinforced heel stabilization, structured midfoot midsole, and optimized plantar contact geometry for three years during all wrestling training sessions. Shoe sizes were monitored and replaced as needed.
Modified wrestling shoe incorporating a multi-density rubber outsole, integrated medial longitudinal arch support, reinforced heel stabilization with hidden heel pads, structured midfoot midsole, four-way stretch Scuba fabric upper, and adhesive Velcro tape closure system. Designed to redistribute plantar pressure and preserve medial longitudinal arch structure during wrestling training.
Aktiv komparator: Standard Wrestling Shoe
Participants wore standard commercially available wrestling shoes featuring a flat thin rubber outsole, no cushioning midsole, no arch support, near-zero heel drop, and a high collar for three years during all wrestling training sessions. Shoe sizes were monitored and replaced as needed.
Conventional commercially available wrestling shoe featuring a thin flat rubber outsole, hard insole without arch support, tight lacing system, high collar, and rigid non-flexible plastic base. No medial arch support or plantar load redistribution features.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Foot Posture Classification (Staheli Arch Index)
Tidsramme: Baseline, Year 1, Year 2, Year 3
Foot posture was classified annually using the Staheli Arch Index (SAI) assessed via podoscopy. Classifications: normal (SAI 0.45-0.89), flexible pes planus (SAI 0.90-1.00), and rigid pes planus (SAI ≥1.01, confirmed by Jack Toe Raise Test). Between-group differences were evaluated using Fisher's exact test with Bonferroni correction.
Baseline, Year 1, Year 2, Year 3

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Plantar Pressure Distribution
Tidsramme: Year 3
Dynamic plantar pressure distribution was recorded using the Tekscan F-Scan system (3000E sensors, 100 Hz) during 30-second walking trials on a UWW-approved mat. Pressure maps were evaluated qualitatively for midfoot contact area and center of pressure trajectory.
Year 3
Standing Height
Tidsramme: Baseline, Year 1, Year 2
Standing height (cm) was measured using a calibrated stadiometer at each assessment point. Between-group differences were analyzed using mixed-design ANOVA (group × time).
Baseline, Year 1, Year 2
Body Mass
Tidsramme: Baseline, Year 1, Year 2
Body mass (kg) was measured using a calibrated scale at each assessment point. Between-group differences were analyzed using mixed-design ANOVA (group × time).
Baseline, Year 1, Year 2

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Mahmut Açak, Çanakkale Onsekiz Mart University

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

1. maj 2018

Primær færdiggørelse (Faktiske)

1. oktober 2021

Studieafslutning (Faktiske)

1. december 2021

Datoer for studieregistrering

Først indsendt

26. maj 2026

Først indsendt, der opfyldte QC-kriterier

2. juni 2026

Først opslået (Faktiske)

8. juni 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

8. juni 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

2. juni 2026

Sidst verificeret

1. maj 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • 2018-106

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

INGEN

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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