Meniscal allograft transplantation in patients with substantial cartilage disease led to a sustained long-term improvement in patient-reported outcome measures.
Imran Ahmed, Chetan Khatri, Tim Spalding, Nick Smith
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引用次数: 0
Abstract
Purpose: Due to a lack of consensus regarding effective treatment options in young patients, the indications of meniscal allograft transplantation (MAT) have widened to include those with substantial cartilage disease. The aim of this study was to report the long-term patient-reported outcome measures (PROMs) and allograft survival rates for patients with substantial cartilage disease.
Methods: A review of the prospectively maintained database was performed. Patients with International Cartilage Repair Society 3b or above cartilage grading in either their femur or tibia were classified as having substantial cartilage disease. Postoperative International Knee Documentation Committee, Tegner, Knee Injury and Osteoarthritis Outcome Score and Lysholm were compared between those with and without substantial cartilage disease. Kaplan-Meir analysis was used to assess the survival rates. Survival was defined as revision or removal of allograft or conversion to arthroplasty.
Results: Data from 422 patients were included in the analysis with 129 patients found to have full-thickness chondral lesions and 281 patients without full-thickness chondral lesions. The mean follow-up was 6.33 (SD 3.48) years for the cohort. The mean age for the entire cohort was 30 (SD 9.23). Patients in substantial cartilage disease group underwent meniscal transplantation at an older age (32 [standard deviation {SD} 8.47] years vs. 29 [SD 9.35] years [p < 0.001]). There was no significant difference in PROMs between the two groups up to 10 years postoperatively (p > 0.05). The substantial cartilage disease group had significantly lower survival rates compared to those without (80.62% vs. 94.32%).
Conclusions: MAT in the context of substantial cartilage disease was associated with an improvement in PROMs up to 10 years with no difference to the group without substantial cartilage disease. The PROMs in combination with the long-term survival rates in this study can be used to counsel patients preoperatively.
期刊介绍：
Few other areas of orthopedic surgery and traumatology have undergone such a dramatic evolution in the last 10 years as knee surgery, arthroscopy and sports traumatology. Ranked among the top 33% of journals in both Orthopedics and Sports Sciences, the goal of this European journal is to publish papers about innovative knee surgery, sports trauma surgery and arthroscopy. Each issue features a series of peer-reviewed articles that deal with diagnosis and management and with basic research. Each issue also contains at least one review article about an important clinical problem. Case presentations or short notes about technical innovations are also accepted for publication.
The articles cover all aspects of knee surgery and all types of sports trauma; in addition, epidemiology, diagnosis, treatment and prevention, and all types of arthroscopy (not only the knee but also the shoulder, elbow, wrist, hip, ankle, etc.) are addressed. Articles on new diagnostic techniques such as MRI and ultrasound and high-quality articles about the biomechanics of joints, muscles and tendons are included. Although this is largely a clinical journal, it is also open to basic research with clinical relevance.
Because the journal is supported by a distinguished European Editorial Board, assisted by an international Advisory Board, you can be assured that the journal maintains the highest standards.
Official Clinical Journal of the European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA).
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