Comparison of clinical and radiologic outcomes in retro-tubercle opening wedge high tibial osteotomy according to the sequence of tuberosity screw fixation and plate apply

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0005910

Enrollment

112

Registered

2021-02-18

Start date

2021-02-04

Completion date

Unknown

Last updated

2021-02-23

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

Conditions

None listed

Interventions

Procedure/Surgery : Patients performing bi-planar medial open wedge high tibial osteotomy, including retro-tubercular osteotomy were included and they were enrolled to tow group with block randomizati

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Medial compartment osteoarthritis patients with varus deformity scheduled for bi-planar medial opening wedge high tibial osteotomy. (age under 65 years old) 2) Patients who have voluntarily participated in a clinical trial and has signed an agreement.

Exclusion criteria

Exclusion criteria: 1) Genu valgum 2) Severe deformity need to double level osteotomy including distal femoral osteotomy 3) Lateral compartment osteoarthritis 4) Inflammatory arthritis (Rheumatoid arthritis or grout, pseudogrout, etc.) 5) Previous cruciate reconstruction history or combined cruciate ligament reconstruction 6) Deformity due to previous fracture history around knee joint 7) Cognitive dysfunction (such as dementia)

Design outcomes

Primary

Measure	Time frame
posterior tibial slope;weight bearing line ratio;Black burne-Peel ratio;Thickness of 2nd plane osteotomy fragment;Axial angle of 2nd plane osteotomy fragment;Retro-tuberosity gap distance;Tuberosity anterior border angle;screw protrusion length;Tibial tuberosity fracture;Opening gap distance;Union of osteotomy site	—

Secondary

Measure	Time frame
Clinical outcomes: American knee Society knee and functional Scores (AKSS), Western Ontario and McMaster University score (WOMAC), short form health survey (SF-36), and range of motion	—

Countries

Korea, Republic of

Contacts

Public ContactJoo Sung Kim

Seoul National University Bundang Hospital

Outcome results