RASKAL: Robotic-assisted surgery and kinematic alignment in total knee arthroplasty. A registry-nested, multi-centre, 2 x 2 factorial randomised trial of clinical, functional, radiographic and survivorship outcomes

Australian Orthopaedic Association National Joint Replacement Registry0 个研究点目标入组 300 人开始时间: 2021年2月26日最近更新: 2023年5月15日

适应症

试验速览

暂无简介。

•1.All patients suitable for TKA age 40-80 years with a primary diagnosis of osteoarthritis.
•2.Patients who meet the indications for primary unilateral TKA using the Stryker Triathlon cruciate-retaining TKA system.

•1.Knee flexion < 90 degrees and knee flexion contracture > 15 degrees at preoperative assessment
•2.Coronal deformity with hip-knee-ankle (HKA) angle > 15 degrees varus and > 10 degrees valgus on standing long-leg radiographs
•3.Prior grade 3 injury to posterior cruciate ligament, posterolateral corner, lateral collateral ligament or medial collateral ligament
•4.TKA requiring increased prosthetic stability (posterior-stabilised, constrained condylar, or rotating hinge designs), diaphyseal stems or metal augments
•5.TKA for causes other than osteoarthritis (inflammatory arthritis, post-traumatic arthritis, tumour or acute fracture)
•6.Prior contralateral TKA within 6 months of current TKA surgery
•7.Any prior knee surgery apart from arthroscopic surgery or anterior cruciate ligament reconstruction
•8.Prior femoral, tibial or patellofemoral osteotomies
•9.Symptomatic grade 3-4 ipsilateral ankle or hip arthritis
•10.The participant unable to attend clinical follow-up for a minimum of 2 years
•11.The participant is unable to provide informed consent (due to cognitive capacity or English proficiency)

发起方

Australian Orthopaedic Association National Joint Replacement Registry