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Survival of anterio...
Survival of anterior cruciate ligament reconstructions in active-duty military populations
- Article/chapterEnglish2023
Publisher, publication year, extent ...
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2023-02-21
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Springer Science and Business Media LLC,2023
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LIBRIS-ID:oai:gup.ub.gu.se/324793
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https://gup.ub.gu.se/publication/324793URI
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https://doi.org/10.1007/s00167-023-07335-wDOI
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
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Purpose: Anterior cruciate ligament tears and anterior cruciate ligament reconstruction (ACLR) are common in young athletes. The modifiable and non-modifiable factors contributing to ACLR failure and reoperation are incompletely understood. The purpose of this study was to determine ACLR failure rates in a physically high-demand population and identify the patient-specific risk factors, including prolonged time between diagnosis and surgical correction, that portend failure. Methods: A consecutive series of military service members with ACLR with and without concomitant procedures (meniscus [M] and/or cartilage [C]) done at military facilities between 2008 and 2011 was completed via the Military Health System Data Repository. This was a consecutive series of patients without a history of knee surgery for two years prior to the primary ACLR. Kaplan–Meier survival curves were estimated and evaluated with Wilcoxon test. Cox proportional hazard models calculated hazard ratios (HR) with 95% confidence intervals (95% CI) to identify demographic and surgical factors that influenced ACLR failure. Results: Of the 2735 primary ACLRs included in the study, 484/2,735 (18%) experienced ACLR failure within four years, including (261/2,735) (10%) undergoing revision ACLR and (224/2,735) (8%) due to medical separation. The factors that increased failure include Army Service (HR 2.19, 95% CI 1.67, 2.87), > 180days from injury to ACLR (HR 1.550, 95% CI 1.157, 2.076), tobacco use (HR 1.429 95% CI 1.174, 1.738), and younger patient age (HR 1.024, 95% CI 1.004, 1.044). Conclusion: The overall clinical failure rate of service members with ACLR is 17.7% with minimum four-year follow-up, where more patients are likely to fail due to revision surgery than medical separation. The cumulative probability of survival at 4 years was 78.5%. Smoking cessation and treating ACLR patients promptly are modifiable risk factors impacting either graft failure or medical separation. Level of evidence: Level III.
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Dekker, T. J.
(author)
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Pav, V.
(author)
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Mauntel, T. C.
(author)
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Provencher, M. T.
(author)
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Tokish, J. M.
(author)
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Volker, M.
(author)
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Sansone, MikaelGothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics(Swepub:gu)xsansm
(author)
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Karlsson, Jon,1953Gothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics(Swepub:gu)xkajon
(author)
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Dickens, JonathanGothenburg University,Göteborgs universitet,Institutionen för kliniska vetenskaper, Avdelningen för ortopedi,Institute of Clinical Sciences, Department of Orthopaedics(Swepub:gu)xdicjo
(author)
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Göteborgs universitetInstitutionen för kliniska vetenskaper, Avdelningen för ortopedi
(creator_code:org_t)
Related titles
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In:Knee Surgery, Sports Traumatology, Arthroscopy: Springer Science and Business Media LLC31:8, s. 3196-32030942-20561433-7347
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Anderson, A. B.
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Dekker, T. J.
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Pav, V.
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Mauntel, T. C.
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Provencher, M. T ...
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Tokish, J. M.
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Volker, M.
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Sansone, Mikael
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Karlsson, Jon, 1 ...
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Dickens, Jonatha ...
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- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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Knee Surgery, Sp ...
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University of Gothenburg