期刊
OSTEOARTHRITIS AND CARTILAGE
卷 29, 期 9, 页码 1291-1295出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.joca.2021.06.002
关键词
Patellofemoral joint; Tibiofemoral joint; Arthroscopic meniscal surgery; Patient-reported outcomes
资金
- Danish Council for Independent Research/Medical Sciences [12-125457]
- Region of Southern Denmark [12/6334]
- Canadian Institutes of Health Research (CIHR) Banting Postdoctoral Fellowship
- National Health and Medical Research Council (NHMRC) of Australia Early Career Fellowship (Neil Hamilton Fairley Clinical Fellowship) [APP1121173]
This study evaluated patient-reported outcome trajectories after arthroscopic meniscal surgery, finding that there were no significant differences in trajectories among patients with different cartilage lesion patterns. Though the KOOS4 scores were slightly lower in groups with cartilage lesions compared to the no lesion group, the trajectories were similar across all groups.
Objective: We evaluated whether patient-reported outcome trajectories (i.e., changes over time) differed by intraoperative compartmental cartilage lesion pattern over 4-6 years following arthroscopic meniscal surgery. Methods: In this ancillary study of the Knee Arthroscopy Cohort Southern Denmark cohort, we intraoperatively categorized cartilage lesions as isolated patellofemoral, isolated tibiofemoral, or combined patellofemoral/tibiofemoral. Participants completed the Knee injury and Osteoarthritis Outcome Score (KOOS) pre-operatively, at 3 and 12 months, and at 4-6 years post-operatively and reported overall satisfaction at final follow-up. Our main outcome was KOOS4 (grand mean of four subscale means). We evaluated whether KOOS4 scores changed over time according to cartilage lesion patterns using adjusted mixed linear regression. We also estimated probability of treatment satisfaction using logistic regression. Results: Of 630 participants with complete cartilage scores, 280 (44%) were women, mean (standard deviation) age was 49 (13) years, and BMI was 27.3 (4.4) kg/m2. KOOS4 scores at baseline were slightly lower in all lesion groups compared to the no lesion group, yet only the combined group was statistically significantly lower. KOOS4 trajectories were similar across cartilage lesion patterns, but by final followup, adjusted mean KOOS4 scores were 6.8 (95% CI 2.2, 11.4) to 9.8 (1.1, 18.5) points lower in groups with cartilage lesions compared to the no lesion group. Probability of patient-reported satisfaction did not differ statistically by group. Conclusions: Though KOOS4 scores were slightly lower in groups with arthroscopically assessed cartilage lesions compared to the no lesion group, trajectories were similar across all groups. (c) 2021 The Authors. Published by Elsevier Ltd on behalf of Osteoarthritis Research Society International. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
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