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Foot Disorders in X-linked Hypophosphatemia

Mid- and Forefoot Disorders in Adolescents and Adults With X-linked Hypophosphatemia

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06067932
Enrollment
28
Registered
2023-10-05
Start date
2020-07-01
Completion date
2021-07-01
Last updated
2023-10-10

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

Conditions

X-linked Hypophosphatemia

Keywords

foot and ankle

Brief summary

This study aimed to characterize foot pathologies using X-rays and clinical examination and assess related outcome scores in adolescents and adults with X-linked Hypophophatemia

Detailed description

A single center, cross-sectional analysis of adolescent and adult patients with XLH with and without previous surgical intervention was performed at the Orthopaedic Hospital Speising, Vienna, Austria. Clinical examination, quality of life questionnaires and radiographic data of foot x-rays in standing position were collected. Radiographic evaluation was performed to analyze foot deformity as well as signs of osteoarthritis at the foot.

Interventions

RADIATIONFoot X rays

Radiographs of ankle and foot anteroposterior/dorsoplantar were taken in standing position with a centralized beam on the ankle joint.

DIAGNOSTIC_TESTClinical examination + scores

The American Orthopedic Foot and Ankle Society Score (AOFAS- midfoot section and 1st Forefoot ray, Forefoot ray 2-5) and the foot function index (FFI) were assessed

Sponsors

Orthopedic Hospital Vienna Speising
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
CROSS_SECTIONAL

Eligibility

Sex/Gender
ALL
Age
16 Years to 100 Years
Healthy volunteers
No

Inclusion criteria

- Patients with confirmed XLH, ≥ 16 years were invited to participate in this study

Exclusion criteria

*

Design outcomes

Primary

MeasureTime frameDescription
Number of feet with signs of osteoarthritisbaselineradiographic signs of osteoarthritis at the foot joints

Countries

Austria

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026