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Calcaneal Lengthening Osteotomy With Locking Wedge Plate Versus Synthetic PEEK Cage Interposition for Symptomatic Flexible Pes Planovalgus Foot Deformity in Adolescents

Calcaneal Lengthening Osteotomy With Locking Wedge Plate Versus Synthetic PEEK Cage Interposition for Symptomatic Flexible Pes Planovalgus Foot Deformity in Adolescents

Status
Not yet recruiting
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07449650
Enrollment
30
Registered
2026-03-04
Start date
2026-02-01
Completion date
2027-12-04
Last updated
2026-03-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Flexible Flatfoot or Pes Planus

Brief summary

The goal of this interventional study is to compare clinical outcome, radiological parameters, complication rates and time to recovery of calcaneal lengthening osteotomy with locking wedge plate versus PEEK cage interposition in management of symptomatic flexible pes planovalgus foot deformity in adolescents

Interventions

PROCEDUREcalcaneal lengthening osteotomy

calcaneal lengthening osteotomy is a surgical procedure to correct symptomatic flexible pes planovalgus foot deformity in adolescents

PROCEDUREcalcaneal lengthening osteotomy with locking wedge plate

one group will undergo calcaneal lengthening osteotomy with locking wedge plate fixation to maintain lengthening

PROCEDUREcalcaneal lengthening osteotomy with synthetic PEEK cage interposition

second group will undergo calcaneal lengthening osteotomy with PEEK cage interposition to maintain lengthening

Sponsors

Mohamed Elsayed Othman
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
10 Years to 17 Years
Healthy volunteers
No

Inclusion criteria

1. patients with symptomatic flexible pes planovalgus indicated for surgical correction 2. age: from 10 years to 17 years 3. sex: males and females 4. failure of conservative management

Exclusion criteria

1. previous foot surgery 2. patients with neuromuscular disorders 3. patients with rigid pes Plano valgus 4. patients with sever comorbidities

Design outcomes

Primary

MeasureTime frameDescription
Foot and ankle ability measure visual analogue scale radiological1 yearclinical and radiological

Countries

Egypt

Contacts

CONTACTMohamed Elsayed Osman, specialist
mohamed_elsayed_post@med.sohag.edu.eg020-01006254523

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Mar 5, 2026