Gonarthrosis; Primary
Conditions
Brief summary
Many surgeons and patients prefer bilateral total knee arthroplasty (TKA) under one anesthesia as single-stage administration. A single-stage bilateral TKA can be performed in two different ways: single-stage, two-team simultaneous bilateral TKA (two surgeons bilateral TKA), and single-stage, a sequential bilateral TKA (single surgeon bilateral TKA). The purpose of this study is to evaluate the radiological results in the single-stage bilateral TKA in terms of two surgeons bilateral TKA and single surgeon bilateral TKA.
Detailed description
Investigators will enroll 136 participants with primary bilateral symptomatic knee osteoarthritis that will refractory to conservative treatment who will undergo bilateral TKA under single anaesthesia after 15.06.2020. Investigators will include patients who were less than 75 years old, with no history of malignancy, without severe extra-articular deformities, and without the systemic inflammatory disease, severe cardiac insufficiency, and morbid obesity (\>40 kg/m2 or 35 or more and experiencing obesity-related health conditions). An informed consent form will be obtained from all patients.
Interventions
Two surgeons bilateral TKA group
PROCEDURESequenced bilateral TKA
Single surgeon bilateral TKA group
Sponsors
Bezmialem Vakif University
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
35 Years to 75 Years
Healthy volunteers
No
Inclusion criteria
Primary bilateral knee osteoarthritis with refractory to conservative treatment Patients who accept participation in the research and the randomization
Exclusion criteria
no history of malignancy less than 75 years old without severe extra-articular deformities severe cardiac insufficiency and morbid obesity without systemic inflammatory diseases
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Radiological examination | 14days | Coronal and Sagittal Alignment |
Countries
Turkey (Türkiye)
Contacts
Primary ContactOrkhan Aliyev, MD
Outcome results
None listed