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A randomized controlled trial of modified tension band reducing flexion restriction of knee joint due to the rotation of K-wire in the treatment of patellar fracture

A randomized controlled trial of modified tension band reducing flexion restriction of knee joint due to the rotation of K-wire in the treatment of patellar fracture

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800016105
Enrollment
Unknown
Registered
2018-05-11
Start date
2018-05-01
Completion date
Unknown
Last updated
2018-05-14

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

Conditions

Patellar fracture

Interventions

test group:modified patallar tension band
control group:traditional patallar tension band

Sponsors

Beijing Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Displaced patellar fracture (separation >3 mm or the step height of fracture >2 mm)

Exclusion criteria

Exclusion criteria: 1. The general status is bad and can't tolerate the operation; 2. Disagree to join the research; 3. The capacity for action is bad before pataller fracture or can't move; 4. pathological fracture; 5. Can't be followed up after the operation and can't do the rehabilitation and take drugs.

Design outcomes

Primary

MeasureTime frame
range of knee joint flextion;—

Countries

China

Contacts

Public ContactWen Liangyuan

Beijing Hospital

wenliangyuan1964@126.com+86 13911901100

Outcome results

None listed

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