A prospective study of Z-shaped ulnar osteotomy for treatment of chronic Monteggia lesions in children

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2300074512

Enrollment

Unknown

Registered

2023-08-09

Start date

2023-08-09

Completion date

Unknown

Last updated

2023-08-21

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

Conditions

chronic Monteggia lesions

Interventions

Study group:Z-shaped ulnar osteotomy

Control group:Oblique ulnar osteotomy

Eligibility

Sex/Gender

All

Age

No minimum to 12 Years

Inclusion criteria

Inclusion criteria: 1) Chronic Monteggia lesions; 2) Age = 12 years; 3) Clear history of trauma, = 4 weeks and = 3 years since injury; 4) No history of forearm surgery; 5) Voluntary acceptance of treatment and agreement to sign an informed consent form.

Exclusion criteria

Exclusion criteria: 1) Pathological fractures due to tumours, haematological diseases, infections etc.; 2) Patients with metabolic bone diseases such as rickets, scurvy, hypervitaminosis A, hypervitaminosis D, pituitary dwarfism, hypothyroidism, hypoparathyroidism, pseudohypoparathyroidism, osteogenesis imperfecta, or other serious syndromes requiring pharmacological treatment.

Design outcomes

Primary

Measure	Time frame
Healing time of the osteotomy site;Informations of surgical procedure;Patient satisfaction;	—

Secondary

Measure	Time frame
Motion range of elbow joint;Incidence of radial head redislocation;Elbow function score;Incidence of complications;	—

Countries

China

Contacts

Public ContactFangchun Jin

Xin Hua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

jinfc1029@126.com+86 177 2131 2657

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026