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The accuracy of intramedullary femoral and space block technique in unicompartmental knee arthroplasty in patients with osteoarthritis

The accuracy of intramedullary femoral and space block technique in unicompartmental knee arthroplasty in patients with osteoarthritis

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR-INR-16009098
Enrollment
Unknown
Registered
2016-08-26
Start date
2016-12-01
Completion date
Unknown
Last updated
2017-04-18

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

Conditions

Patients with unicompartmental knee arthroplasty

Interventions

The group A:intramedullary femoral technique
The group B:space block technique

Sponsors

West China hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Patients with unicompartmental knee arthroplasty

Exclusion criteria

Exclusion criteria: (1) moderate to severe osteoarthritis in the lateral or patellofemoral compartments (K–L grad[A] =2 by Merchants radiography) with localizing symptoms; (2) more than 15 degree varus deformity; (3) over 5 degree flexion contracture; (4) less than 90 degree active range of move (ROM); (5) non-isolated medial compartment arthritis; (6) rheumatoid arthritis; (7) infection and (8) the history of venous thrombosis.

Design outcomes

Primary

MeasureTime frame
total blood loss;drainage blood loss;ROM;HSS;radiographic;—

Secondary

MeasureTime frame
Complications;—

Countries

China

Contacts

Public ContactShen Bin

West China Hospital, Sichuan University

shenbin_1971@163.com+86 18980601390

Outcome results

None listed

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