Femoral Head Osteonecrosis
Conditions
Interventions
Experimental Group:hip joint synovectomy during the vascularized free fibular grafting procedure for the treatment of femoral head necrosis
Control Group:Not performing hip joint synovectomy during the vascularized free fibular grafting procedure for the treatment of femoral head necrosis
Sponsors
Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 50 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18-50 years; 2. Necrosis of the femoral head of the affected hip joint meeting the 2019 ARCO staging of stage I, II, and IIIA; 3. Synovitis of the affected hip joint; 4. Hip joint symptoms persisting for 6 months; 5. Moderate to severe hip pain (NRS >= 3, on a scale of 0-10, 0 = no pain).
Exclusion criteria
Exclusion criteria: 1. History of surgery on the affected hip joint; 2. Current or past history of infection in the affected hip joint; 3. History of inflammatory arthritis, osteonecrosis, or Paget's disease in the affected hip joint; 4. Planned total hip replacement surgery on the affected hip joint within the next 6 months; 5. Pregnant or breastfeeding women; 6. Individuals with a bleeding disorder or currently receiving anticoagulant therapy; 7. Individuals who have or had cancer or a tumor; 8. Unable to understand written/spoken Chinese; 9. Individuals with any history of mental or psychological disorders.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Harris score (0-100) change; | — |
Secondary
| Measure | Time frame |
|---|---|
| hip pain numerical rating scale (NRS) score;Depression Anxiety and Stress Scale, DASS-21;EuroQol five-dimension questionnaire (EQ-5D); | — |
Countries
China
Contacts
Public ContactYoushui Gao
Shanghai Sixth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine
Outcome results
None listed