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Short-term Recovery of Physical Activity and Knee Function After an Acute Knee Injury

Overview
Specialty Orthopedics
Date 2021 Jan 13
PMID 33437496
Citations 2
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Abstract

Objectives: To describe self-reported knee function, participation in physical activity and the number of knee surgeries at 3 and 6 months following acute knee injury.

Methods: Prospective cohort study. Participants, aged 15-40 years with an acute knee injury sustained no more than 6 weeks prior to inclusion, were recruited. There were 279 participants with ACL injury and 101 participants with other acute knee injuries included. Follow-up questionnaires were sent at 3 and 6 months after injury. Demographic information, activity participation, International Knee Documentation Committee subjective knee form (IKDC-SKF) and the Single Assessment Numeric Evaluation (SANE) score were collected. Additional knee injuries were obtained from self-report and medical charts.

Results: The IKDC-SKF, SANE and physical activity participation were reduced at 3-month and 6-month follow-up. The number of participants who achieved health-promoting physical activity levels was reduced by 50% at 6-month follow-up compared with before injury. Seventeen per cent of participants with ACL injury and 41% of participants with other acute knee injuries had returned to their preinjury physical activity at 6 months. Participants with ACL injury reported worse knee function, lower physical activity participation and had more surgeries (128 surgeries, including 109 ACL-reconstructions) compared with participants with other acute knee injuries (six surgeries).

Conclusion: Acute knee injuries, including ACL injuries, affected self-reported knee function and physical activity participation for at least 6 months after index injury. More research is needed to understand how best to help people with acute knee injuries return to physical activity and achieve satisfactory knee function.

Citing Articles

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Michaud A, Koskoletos C, Patterson B, Crossley K, Birmingham T, Culvenor A Osteoarthr Cartil Open. 2024; 6(2):100473.

PMID: 38737984 PMC: 11088183. DOI: 10.1016/j.ocarto.2024.100473.


Fear of Reinjury Following Surgical and Nonsurgical Management of Anterior Cruciate Ligament Injury: An Exploratory Analysis of the NACOX Multicenter Longitudinal Cohort Study.

Filbay S, Kvist J Phys Ther. 2021; 102(2).

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