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A comparative study for structural bone graft and metal pad in the treatment of acetabular bone defect in revision hip arthroplasty

A comparative study for structural bone graft and metal pad in the treatment of acetabular bone defect in revision hip arthroplasty

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900025629
Enrollment
Unknown
Registered
2019-09-03
Start date
2019-09-02
Completion date
Unknown
Last updated
2019-09-09

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

Conditions

Acetabular bone defect

Interventions

1:Bone graft group
2:Implanted metal block group

Sponsors

Affiliated Hospital of Xuzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. hip revision surgery; 2. acetabular lateral bone defect requires bone graft or implanted metal pad; 3. acetabular top bone moderate defect (paprosky IIb, IIIa).

Exclusion criteria

Exclusion criteria: 1. Infection, fractures and severe bone defects around the femoral prosthesis around the prosthesis; 2. the first hip replacement; 3. combined with serious medical diseases; 4. taking drugs affecting bone metabolism in the past three months.

Design outcomes

Primary

MeasureTime frame
operation time;blood loss;X-ray assessment;Harris score;complications;Restore full load time;—

Countries

China

Contacts

Public ContactShuo Feng

Affiliated Hospital of Xuzhou Medical University

781733181@qq.com+86 18552880088

Outcome results

None listed

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