Introduction: Intertrochanteric hip fractures are a common injury treated by orthopedic surgeons and the incidence rate is rising. Preoperative depression is a known risk factor for postoperative complications in orthopaedic surgery, however its effects on outcomes after geriatric hip fractures is relatively unknown. The purpose of this study was to investigate the relationship between preoperative depression and potential complications following open reduction internal fixation (ORIF) and intramedullary nailing (IMN) of geriatric hip fractures. Methods: In this retrospective study, the Truven Marketscan claims database was used to identify patients over age 65 who underwent ORIF or IMN for a hip fracture from January 2009 to December 2019. Patient characteristics, such as medical comorbidities, were collected and from that 2 cohorts were established (one with and one without depression). Chi-squared and multivariate analysis was performed to investigate the association between preoperative depression and common postoperative complications following intertrochanteric hip fracture surgery. Results: In total, 78,435 patients were identified for analysis. In those patients with preoperative depression, the complications associated with the greatest increased odds after undergoing ORIF were surgical site infections (OR 1.32; CI 1.23-1.44), ED visit for pain (OR 1.27; CI 1.16-1.39), wound complications (OR 1.26; CI 1.14-1.35), and non-union (OR 1.25; CI 1.17-1.33). In the patients with preoperative depression undergoing IMN, the complications associated with the greatest increased odds after were surgical site infections (OR 1.37; CI 1.31- 1.45), ED visit for pain (OR 1.31; CI 1.19-1.44), wound complications (OR 1.23; CI 1.10-1.39), and pneumonia (OR 1.22; CI 1.10-1.31). Conclusions: Preoperative depression in patients undergoing hip fracture surgery is associated with increased complications. Recognizing a patients’ preoperative depression diagnosis can allow physicians to adapt perioperative and postoperative surveillance protocols for these higher risk patients. Further studies are warranted to investigate the degree to which depression is a modifiable risk factor

Category: Trauma; Other Introduction/Purpose: Given the increased survival of the polytrauma patient, the incidence of tibial pilon fractures has increased. Preoperative depression has been linked with worse morbidity and mortality following lower extremity surgery, however its effect on outcomes following tibial pilon fractures has not been studied. This studies purpose was to investigate the relationship between preoperative depression and potential complications following tibial pilon fracture surgery. Methods: This retrospective study utilized the Truven Marketscan claims database to identify patients who underwent outpatient tibial pilon fracture surgery from January 2009 to December 2018 based on Common Procedure Terminology (CPT) codes. The two cohorts entailed patients with and without preoperative depression based on International Classification of Diseases (ICD codes. The associated between preoperative depression and common postoperative complications following tibial pilon fracture was analyzed using chi square testing and multivariate analysis. Results: In total, 4,795 patients were identified for analysis. In those patients with preoperative depression, the complications associated with the greatest increased odds were infection (OR 1.59), wound complication (OR 1.31), ED visit pain (OR 1.29), hardware complications (OR 1.22), and DVT/PE (OR 1.14). Conclusion: Increased complications and use of healthcare resources have been associated following tibial pilon fracture surgery in persons with a preoperative diagnosis of depression. Acknowledgement of patient's preoperative depression can allow surgeons to tweak treatment protocols before and after surgery. Additional studies should be conducted to investigate the degree of modifiability of depression as a risk factor.

Category: Ankle; Trauma Introduction/Purpose: Ankle fractures are a common injury treated by orthopaedic surgeons with a rising incidence. Preoperative depression is a known risk factor for postoperative complications in joint replacement surgery, however its effects on outcomes following ankle fracture surgery is unknown. The purpose of this study was to investigate the relationship between preoperative depression and outcomes following ankle fracture surgery. Methods: In this retrospective study, the Truven MarketScan claims database was used to identify patients who underwent outpatient ankle fracture surgery from January 2009 to December 2018 using Common Procedure Terminology (CPT) codes. Patient characteristics, and medical comorbidities were collected. Patients with and without a diagnosis of preoperative depression were identified based on International Classification of Diseases (ICD) codes. Chi-squared and multivariate analyses were performed to investigate the association between preoperative depression and common postoperative complications following ankle fracture surgery. Results: In total, 107,897 patients were identified for analysis, 13,981 of whom were diagnosed with depression (13%). Preoperative depression was associated with the increased odds for postoperative infection (OR 1.33, CI 1.20-1.46), wound complications (OR 1.13, CI 1.00-1.28), pain-related postoperative emergency department visits (OR 1.58, CI 1.30-19.1), 30-day and 90-day readmissions (OR 1.08, CI 1.03-1.21 and OR 1.13, CI 1.07-1.18), sepsis (OR 1.39, CI 1.12-1.72) and postoperative development of complex regional pain syndrome (OR 1.46, CI 1.18-1.81). Conclusion: Preoperative depression in patients undergoing ankle fracture surgery is common and associated with increased complications following surgery. An understanding of patients' preoperative depression diagnosis can allow providers to modify perioperative and postoperative protocols for these higher risk patients. Further studies are warranted to investigate the degree to which depression is a modifiable risk factor.

Background The effects of preoperative depression following ankle fracture surgery remains unknown. The purpose of this study is to investigate the relationship between preoperative depression and outcomes following ankle fracture surgery. Methods This retrospective study used the Truven MarketScan database to identify patients who underwent ankle fracture surgery from January 2009 to December 2018. Patients with and without a diagnosis of preoperative depression were identified based on International Classification of Diseases (ICD) codes. Chi-squared and multivariate analyses were performed to determine the association between preoperative depression and postoperative complications following ankle fracture surgery. Results In total, 107,897 patients were identified for analysis, 13,981 of whom were diagnosed with depression (13%). Preoperative depression was associated with the increased odds for postoperative infection (odds ratio [OR]: 1.33, confidence interval [CI]: 1.20-1.46), wound complications (OR: 1.13, CI: 1.00-1.28), pain-related postoperative emergency department visits (OR: 1.58, CI: 1.30-19.1), 30-day and 90-day readmissions (OR: 1.08, CI: 1.03-1.21 and OR: 1.13, CI: 1.07-1.18), sepsis (OR: 1.39, CI: 1.12-1.72), and postoperative development of complex regional pain syndrome (OR: 1.46, CI: 1.18-1.81). Conclusion Preoperative depression is associated with increased complications following ankle fracture surgery. Further studies are warranted to investigate the degree to which depression is a modifiable risk factor. Level of Evidence: 3