The Impact of Socioeconomic Factors on Outcomes Following Anterior Cruciate Ligament Reconstruction (209)

Objectives: Socioeconomic factors have been shown to impact patient care in many surgical fields; however, their effects have not been thoroughly evaluated in the context of anterior cruciate ligament reconstruction (ACLR) outcomes. The purpose of this study is to investigate the effects of socioeconomic factors on time to surgery, knee function, and subjective outcomes measures following ACLR. Methods: A retrospective query of primary ACLR surgeries at a single institution performed from 2011 to 2015 with minimum two-year follow-up was conducted. Patient demographics, insurance type, worker’s compensation status, surgical variables, IKDC score, and failure were recorded from chart review. Education level and income were obtained via phone interview. Differences between functional outcome were compared between Medicaid and non-Medicaid groups. Results: 268 patients were included in the analysis (43 patients in the Medicaid group and 225 patients in the non-Medicaid group). The Medicaid group demonstrated lower annual income (p<0.01) and a lower level of completed education compared to the non-Medicaid group (p<0.01). Medicaid patients had a greater duration between time of initial knee injury and surgery compared to the non-Medicaid group (11.8 +/- 16.3 months versus 6.1 +/- 16.5 months, p = 0.04). At the time of follow-up, patients in the non-Medicaid group had a significantly greater IKDC score compared to Medicaid patients (82.5 +/- 13.8 versus 75.3 +/- 20.8, p = 0.03). Conclusions: Socioeconomic factors impacted care in the setting of ACL injury. Medicaid insurance patients were seen significantly later after initial injury when compared to non-Medicaid carriers, and had worse outcomes compared to their non-Medicaid peers. Higher annual income brackets had significantly higher clinical outcomes scores at a minimum of two years postoperatively. Education level did not affect outcomes.

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Risk Factors for Loss to Follow-up in 3202 Patients at 2 Years After Anterior Cruciate Ligament Reconstruction: Implications for Identifying Health Disparities in the MOON Prospective Cohort Study

The American Journal of Sports Medicine ◽

10.1177/0363546519876925 ◽

2019 ◽

Vol 47 (13) ◽

pp. 3173-3180 ◽

Cited By ~ 2

Author(s):

Prem N. Ramkumar ◽

Muhammad B. Tariq ◽

Annunziato Amendola ◽

Jack T. Andrish ◽

Robert H. Brophy ◽

...

Keyword(s):

Risk Factors ◽

Anterior Cruciate Ligament ◽

Cohort Study ◽

Ligament Reconstruction ◽

Cruciate Ligament ◽

Education Level ◽

Loss To Follow Up ◽

Cruciate Ligament Reconstruction ◽

Anterior Cruciate

Background: Understanding the risk factors for loss to follow-up in prospective clinical studies may allow for a targeted approach to minimizing follow-up bias and improving the generalizability of conclusions in anterior cruciate ligament reconstruction (ACLR) and other sports-related interventions. Purpose: To identify independent risk factors associated with failure to complete (ie, loss to follow-up) patient-reported outcome measures (PROMs) at 2 years after ACLR within a well-funded prospective longitudinal cohort. Study Design: Cohort study (prognosis); Level of evidence, 2. Methods: All patients undergoing primary or revision ACLR enrolled in the prospectively collected database of the multicenter consortium between 2002 and 2008 were included. Multivariate regression analyses were conducted to determine which baseline risk factors were significantly associated with loss to follow-up at a minimum of 2 years after surgery. Predictors assessed for loss to follow-up were as follows: consortium site, sex, race, marital status, smoking status, phone number provided (home or cell), email address provided (primary or secondary), years of school completed, average hours worked per week, working status (full-time, part-time, homemaker, retired, student, or disabled), number of people living at home, and preoperative PROMs (Knee injury and Osteoarthritis Outcome Score, Marx Activity Rating Scale, and International Knee Documentation Committee). Results: A total of 3202 patients who underwent ACLR were enrolled. The 2-year PROM follow-up rate for this cohort was 88% (2821 of 3202). Multivariate analyses showed that patient sex (male: odds ratio [OR], 1.80) and race (black: OR, 3.64; other nonwhite: OR, 1.81) were independent predictors of 2-year loss to follow-up of PROMs. Education level was a nonconfounder. Conclusion: While education level did not predict loss to follow-up, patients who are male and nonwhite are at increased risk of loss to follow-up of PROM at 2 years. Capturing patient outcomes with minimal loss depends on equitable, not equal, opportunity to maximize generalizability and mitigate potential population-level health disparities. Registration: NCT00478894 (ClinicalTrials.gov identifier).

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Patients return to sports and to work after successful treatment of septic arthritis following anterior cruciate ligament reconstruction

Knee Surgery Sports Traumatology Arthroscopy ◽

10.1007/s00167-021-06819-x ◽

2021 ◽

Author(s):

Alexander Themessl ◽

Felix Mayr ◽

Kate Hatter ◽

Marco-Christopher Rupp ◽

Jonas Pogorzelski ◽

...

Keyword(s):

Anterior Cruciate Ligament ◽

Anterior Cruciate Ligament Reconstruction ◽

Septic Arthritis ◽

Ligament Reconstruction ◽

Cruciate Ligament ◽

Return To Sports ◽

Cruciate Ligament Reconstruction ◽

Ikdc Score ◽

Anterior Cruciate

Abstract Purpose To determine specific return to sports (RTS) and return to work (RTW) rates of patients with septic arthritis following anterior cruciate ligament reconstruction (ACLR), and to assess for factors associated with a diminished postoperative return to physical activity after successful eradication of the infection. Methods In this study, patients who were treated for postoperative septic arthritis of the knee following anterior cruciate ligament reconstruction between 2006 and 2018 were evaluated at a minimum follow-up (FU) of 2 years. Patients’ outcomes were retrospectively analyzed using standardized patient-reported outcome scores including the Lysholm score and the subjective IKDC score, as well as return to sports and return to work questionnaires to assess for the types, number, and frequency of sports performed pre- and postoperatively and to evaluate for potential occupational changes due to septic arthritis following ACLR. To assess for the signifiance of the graft at follow-up, outcomes were compared between patients with a functioning graft at FU and those without, as well as between patients with initial graft retention and those with graft removal and consecutive revision ACLR. Results Out of 44 patients eligible for inclusion, 38 (86%) patients at a mean age of 36.2 ± 10.3 years were enrolled in this study. At a mean follow-up of 60.3 ± 39.9 months, the Lysholm score and the subjective IKDC score reached 80.0 ± 15.1 and 78.2 ± 16.6 points, respectively. The presence of a graft at FU yielded statistically superior results only on the IKDC score (p = 0.014). There were no statistically significant differences on the Lysholm score (n.s.) or on the IKDC score (n.s.) between patients with initial graft retention and those with initial removal who had undergone revision ACLR. All of the included 38 patients were able to return to sports at a median time of 8 (6–16) months after their last surgical intervention. Among patients who performed pivoting sports prior to their injury, 23 (62.2%) returned to at least one pivoting sport postoperatively. Overall, ten patients (26.3%) returned to all their previous sports at their previous frequency. The presence of a graft at FU resulted in a significantly higher RTS rate (p = 0.010). Comparing patients with initial graft retention and those with graft removal and consecutive revision ACLR, there was no statistically significant difference concerning the RTS rate (n.s.). Thirty-one patients (83.8%) were able to return to their previous work. Conclusion Successful eradication of septic arthritis following anterior cruciate ligament reconstruction allows for a postoperative return to sports and a return to work particularly among patients with ACL-sufficient knees. However, the patients’ expectations should be managed carefully, as overall return rates at the pre-injury frequency are relatively low. Level of evidence IV.

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