ABSTRACT
BACKGROUND: The purpose of this study was to characterize the prevalence of venous thromboembolism (VTE; including deep vein thrombosis [DVT] and pulmonary embolism [PE]) after sports medicine knee procedures by a single surgeon at an academic institution, identify factors associated with increased risk of VTE, and determine risk factor thresholds for beyond which VTE risk is elevated. HYPOTHESIS: We hypothesized that the prevalence of VTE after sports medicine knee procedures is low, but that increasing weight and body mass index (BMI) would be associated with elevated risk. STUDY DESIGN: Retrospective case-control study. LEVEL OF EVIDENCE: Level 3. METHODS: A retrospective case-control study analyzing sports medicine knee surgeries from 2017 to 2020 was conducted using current procedural terminology codes to identify cases. Optimal cutoff points for specific continuous patient characteristics were calculated to determine elevated risk of postoperative VTE. Overall VTE-free survival was assessed using Kaplan-Meier analysis and Cox proportional hazard regression models. RESULTS: Among the 724 eligible patients, there were 13 postoperative VTE events (1.79% prevalence; 12 DVTs, 1 DVT/PE). Increasing weight and BMI were significant risk factors for postoperative VTE (P = 0.03 and P = 0.04, respectively), with weight >94.7 kg and BMI >27.9 kg/m2 associated with elevated risk in male patients and weight >79.1 kg and BMI >28.1 kg/m2 associated with elevated risk for female patients. Cox regression demonstrated a significantly increased risk of postoperative VTE for male patients with BMI ≥27.9 kg/m2. CONCLUSION: Patients who undergo sports medicine knee surgery with increased weight and BMI are at an elevated risk of postoperative VTE. An individualized approach should be considered for chemoprophylaxis in patients with these risk factors. CLINICAL RELEVANCE: Consider chemoprophylaxis in patients with increased weight and BMI who undergo sports medicine knee surgery since they are at an elevated risk of postoperative VTE.
Subject(s)
Pulmonary Embolism , Venous Thromboembolism , Venous Thrombosis , Humans , Male , Female , Venous Thromboembolism/epidemiology , Venous Thromboembolism/etiology , Venous Thromboembolism/prevention & control , Retrospective Studies , Case-Control Studies , Body Mass Index , Venous Thrombosis/epidemiology , Venous Thrombosis/prevention & control , Pulmonary Embolism/epidemiology , Pulmonary Embolism/etiology , Risk Factors , Weight Gain , Postoperative Complications/epidemiology , Postoperative Complications/drug therapy , Anticoagulants/therapeutic use , IncidenceABSTRACT
INTRODUCTION: When deciding on which programs to rank or fellowships to enter, medical students and residents may assess the program's prestige and specialty training opportunities. This report aimed to analyze the demographics of orthopedic department chairs and program directors (PDs), focusing on the prestige of their orthopedic training and medical school. Secondary data included fellowship, higher-level education, sex, professorship, years of practice, and total published research. METHODS: We used U.S. News and Doximity to rank 192 medical schools and 200 orthopedic residency programs based on prestige rankings, respectively. We searched for the department chair, vice-chair, and PD via program websites, Council of Orthopaedic Residency Directors (CORD), Orthopedic Residency Information Network (ORIN), personal websites, LinkedIn, and Doximity. Subsequently, we searched for each individual's demographic information, education and research history, employment history, and medical school attended. RESULTS: We gathered data on 268 orthopedic surgeons with leadership positions at academic hospitals. Of the 268, 115 were department chairs, 15 were vice-chairs, 126 were PDs, 11 were both the chair and PD, and one was vice-chair and PD. Of the 268 physicians, 244 physicians were male (91.0%), while 22 were female (9.0%). The average residency reputation ranking overall was 59.7 ± 5.7. More specifically, for chairs, the average was 57.0 ± 8.3 (p < 0.005), and for PDs, the average was 63.6 ± 8.0 (p <0.005). There was no significant difference between chairs and PDs (p = 0.26). CONCLUSION: Orthopedic leaders were found to have trained at more prestigious programs. This trend could be explained by increased research opportunities at more prestigious programs or programs attempting to increase their own reputation. 9.0% of the leaders identify as female, which is comparable to the 6.5% of practicing female orthopedic surgeons. However, this further demonstrates a need for gender equity in orthopedic surgery. Assessing trends in the training of orthopedic surgeons with leadership positions will allow a better understanding of what programs look for in the hiring process.
