Higher 2-Year Cumulative Incidence of Mental Health Disorders Following Irrigation and Debridement in Primary Lumbar Fusion.

Introduction: Spinal fusion is an operation that is employed to treat spinal diseases. Surgical site infection (SSI) after lumbar fusion (LF) is a postoperative complication. SSI is treated with irrigation and debridement (I&D), which requires readmittance following discharge or prolonged hospital stays, which are deleterious to patients' mental health. The long-term relationship between treating SSI with I&D and patients' mental health is still understudied. Methods: Using the Mariner dataset from the PearlDiver Patient Records Database using Current Procedural Terminology and International Classification of Diseases procedure codes, retrospective cohort analysis was carried out. This study involved 445,480 patients who underwent LF with at least 2-year follow-up and were followed up for 2 years. Of the patients, 2,762 underwent I&D. Using univariate analysis employing Pearson Chi-square and Student t-test, where appropriate (Table 1), patient demographics between cohorts were gathered. 2-year cumulative incidence (CI) between LF and I&D cohorts was calculated using Kaplan-Meier analysis (Fig. 1, 2, 3). Cox proportional hazards were employed to observe significant differences in CI rates (Table 2). Results: For patients who received I&D, 2-year CI depression (HR: 1.72; 95% CI: 1.49-1.99; P<0.001) and stress (HR: 1.35; 95% CI: 1.02-1.79; P=0.035) rates were significantly higher than for those who did not. There was no statistically significant difference in 2-year CI anxiety rates between cohorts (HR: 0.92; 95% CI: 0.58-1.46; P=0.719). Conclusions: In conclusion, 16.8% of patients developed new-onset depression 2 years following I&D, in comparison to 10.3% of those who underwent LF. Patients who underwent I&D following LF were significantly more likely to experience depression and stress. To mitigate negative mental health outcomes, mental health services should be available to patients who underwent surgery.

Racial disparities in readmission rates following surgical treatment of pediatric developmental dysplasia of the hip.

PURPOSE: Across orthopedic subspecialties, significant racial disparities have been identified with regard to postoperative outcomes. Despite these findings among adult patients, the literature assessing these disparities within pediatric orthopedics is limited. The purpose of this study was to determine the independent predictors for unplanned readmission following surgical treatment of developmental dysplasia of the hip. METHODS: Pediatric patients undergoing hip dysplasia surgery from 2012 to 2019 were identified in the National Surgical Quality Improvement Program-Pediatric database. Two patient groups were defined: patients who had unplanned hospital readmission within 30 days of surgery and patients who were not readmitted. Clinical characteristics assessed included gender, race, and American Society of Anesthesiologists (ASA) class. Risk factors for complications were assessed using bivariate and multivariate analysis. RESULTS: Of 6561 pediatric patients undergoing surgical treatment for hip dysplasia, 540 (8.2%) had unplanned readmission. On bivariate analysis, non-white race (Black, Asian, Hispanic, American Indian, and Native Hawaiian), an ASA class of III, IV, or V, pulmonary, renal, neurological, and gastrointestinal comorbidities, as well as immune disease, steroid use, and nutritional support were significantly associated with unplanned readmission (p < 0.05 for all). After controlling for confounding variables on multivariate analysis, non-white race (OR 1.46; p = 0.042) and ASA class of III-V (OR 2.21; p = 0.002) were found to be independent predictors for readmission. CONCLUSION: Clinicians should be advised of the increased readmission rates observed in non-white patients and those of higher ASA scores. Further work is needed to combat existing disparities within pediatric orthopedics.

The Association between Bleeding Disorders and Postoperative Complications Following Operative Treatment of Distal Radius Fracture.

Background While previous studies have investigated the association between bleeding disorders and outcomes with hip or knee surgeries, no studies have investigated the association between bleeding disorders and outcomes in upper extremity surgery. Questions/Purposes The purpose of this study was to investigate if a past history of bleeding disorders is associated with which, if any postoperative complications for patients receiving distal radius fracture open reduction internal fixation. Patients and Methods Patients undergoing operative treatment for distal radius fracture from 2007 to 2018 were identified in the National Surgical Quality Improvement Program database. Patients were stratified into two cohorts: patients with a bleeding disorder and patients without a bleeding disorder. In this analysis, 30-day postoperative complications were assessed, as well as mortality, extended length of stay, reoperation, and readmission. Bivariate and multivariate analyses were performed. Results Of the 16,489 total patients undergoing operative treatment for distal radius fracture, 16,047 patients (97.3%) did not have a bleeding disorder, whereas 442 (2.7%) had a bleeding disorder. Following adjustment on multivariate analyses, an increased risk of postoperative transfusion requirement (odds ratio [OR] 17.437; p = 0.001), extended length of hospital stay more than 3 days (OR 1.564; p = 0.038), and readmission (OR 2.515; p < 0.001) were seen in patients with a bleeding disorder compared to those without a bleeding disorder. Conclusion History of bleeding disorders is an independent risk factor for transfusions, extended length of stay, and readmission. We recommend a multidisciplinary team approach to addressing bleeding disorders before patients receive distal radius fracture open reduction internal fixation. Level of Evidence Level III, retrospective study.

The Role of Music-Based Interventions in Orthopaedic Surgery.

Music-based interventions (MBIs), such as music therapy, are interventions in which music is used to address the physical, emotional, and social needs of individuals. The origin of music-based therapy can be traced to ancient Egypt and expanded into the United States during the mid-1900s. These interventions have shown efficacy in reducing anxiety and pain in both nonsurgical and surgical settings across various medical specialities, one of which is orthopaedic surgery. Prior studies have investigated the use of MBI in adult and paediatric patients and have shown an improvement in patient well-being following medical care and a reduction in healthcare costs across both patient populations. This standard review covers the current utility of MBI in the field of orthopaedic surgery and explores the current literature on the application and limitations of MBI in both the operative and nonoperative aspects of orthopaedic care.

Antiphosphatidylserine Antibody as a Cause of Multiple Dural Venous Sinus Thromboses and ST-Elevation Myocardial Infarction.

BACKGROUND Antiphospholipid syndrome (APS) is an autoimmune disease characterized by antibodies directed against phospholipids on plasma membranes. Through unclear mechanisms, APS confers hypercoagulability. APS may cause recurrent thromboses in the arterial and venous vasculature. We report a case of primary APS resulting in cerebral venous thrombosis and ST-elevation myocardial infarction (STEMI) for which only antiphosphatidylserine (aPS) IgM antibody was positive after extensive investigation. CASE REPORT A 48-year-old male was admitted after a witnessed generalized seizure with subsequent confusion. Imaging demonstrated thrombosis of multiple central nervous system (CNS) sinuses, including the superior sagittal sinus and bilateral transverse sinuses. The patient was heparinized with aggressive hydration, which proved inadequate, prompting endovascular thrombectomy. Three months later, despite anticoagulation therapy, the patient developed a STEMI when International Normalized Ratio (INR) was 1.8. Echocardiogram (ECHO) and PAN CT scan were normal. Initial coagulation studies demonstrated normal anticardiolipin antibody, prothrombin time, partial thromboplastin time, and platelet count. Outpatient coagulation studies revealed normal antithrombin III, protein C/S, hemoglobin electrophoresis, homocysteine, anti-ß2 glycoprotein 1 antibodies, and D-Dimer. Factor V Leiden, JAK 2 mutation, prothrombin gene mutation, and tests for paroxysmal nocturnal hemoglobinuria (PNH) were negative. A positive phosphatidylserine IgM was detected. The patient was continued on warfarin (10 mg daily) with a target INR of 3.0-3.5 and clopidogrel (75 mg daily). CONCLUSIONS Despite extensive investigation, this patient only showed evidence of elevated aPS IgM antibodies, likely contributing to his CNS venous sinus thromboses and STEMI. It is important to screen for antiphosphatidylserine antibodies in cases of unprovoked thrombosis when standard thrombophilia analysis is unrevealing. This will assist in identifying pathogenicity and help prevent recurrence of subsequent thromboses.