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Subchondral bone plate alterations and its relationship with microvasculature in the knee osteoarthritis

Subchondral bone plate alterations and its relationship with microvasculature in the knee osteoarthritis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800019962
Enrollment
Unknown
Registered
2018-12-10
Start date
2019-01-01
Completion date
Unknown
Last updated
2019-04-01

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

Conditions

Osteoarthritis

Interventions

OA group:Collect tibial plateau from patients who underwent total knee arthroplasty for OA
Ctrl group:collect tibial plateau from patients who underwent thigh amputation for sever trauma

Sponsors

Shanghai Jiao Tong University Affiliated Sixth People's Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients who underwent total knee arthroplasty for OA; 2. Patients who underwent thigh amputation for sever trauma.

Exclusion criteria

Exclusion criteria: 1) known metabolic or bone disorders other than OA, which could affect bone metabolism; 2) known other joint diseases, which could affect bone architecture and quality; 3) receiving treatments that affect bone metabolism; 4) tibia osteotomy history.

Design outcomes

Primary

MeasureTime frame
BV/TV;—

Countries

China

Contacts

Public ContactLi Guangyi

Shanghai Jiao Tong University Affiliated Sixth People's Hospital

guangyi.li@shsmu.edu.cn+86 15000028837

Outcome results

None listed

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