Proximal femoral fractures in patients with COVID-19 : Pneumonia and admission from a nursing home are the strongest predictors of mortality.

BACKGROUND: Proximal femoral fractures are severe injuries in geriatric patients. Additionally, geriatric patients are at a high risk of death due to coronavirus disease 2019 (COVID-19). OBJECTIVE: To identify predictors of mortality in geriatric patients with COVID-19 and concurrent proximal femoral fractures. MATERIAL AND METHODS: Patients who underwent surgical treatment for proximal femoral fractures and also tested positive for COVID-19 were included. The age, gender, the American Society of Anesthesiology (ASA) score and the admission from a nursing home were considered as variables. The rate of reoperations, the mortality at 3 months and discharge home were evaluated as outcomes. RESULTS: In this study 46 patients with COVID-19 (female/male 31/15, median age 87.0 years with an interquartile range [IQR] of 9.8 years) met the inclusion criteria. Of these, 32 patients (69.6%) had to be cared for in the intensive care unit and 26 patients (56.5%) had a severe course of COVID-19 with pneumonia. The median length of hospital stay for survivors was 19 (IQR 17.5) days and 4 of the patients (8.7%) required surgical revision. The in-hospital and 3­month mortality were 40.0% (n = 17) and 43.5% (n = 20), respectively. The factors which influenced the in-hospital and 3­month mortality rates were admission from a nursing home, the presence of pneumonia (increased the risk of death) and female gender (protective). CONCLUSION: The occurrence of COVID-19 in patients with proximal femoral fractures has a high mortality. Admission from a nursing home and the presence of pneumonia increased the risk of death, whereas women were at lower risk.

Does time-to-surgery affect mortality in patients with acute osteoporotic vertebral compression fractures?

INTRODUCTION: Osteoporotic vertebral compression fractures (VCFs) are common. An increase in mortality associated with osteoporotic VCFs has been well documented. The purpose of this study was to assess the impact of time to surgery on 1-year survival in patients with osteoporotic vertebral compression fractures. METHODS: In a retrospective cohort study with prospective mortality follow-up, consecutive patients aged ≥ 60 years who had operative treatment of a low-energy fracture of a thoracolumbar vertebra and had undergone surgical stabilization between January 2015 and December 2018 were identified from our institutional database. By chart review, additional information on hospitalization time, comorbidities (expressed as ASA - American Society of Anesthesiologists Scale), complications and revision surgery was obtained. Time-to-surgery was defined as the time between admission and surgery. Mortality data was assessed by contacting the patients by phone, mail or the national social insurance database. RESULTS: Two hundred sixty patients (mean age 78 years, SD 7 years, range, 60 to 93; 172 female) were available for final analysis. Mean follow-up was 40 months (range, 12 to 68 months). Fifty-nine patients (22.7%) had died at final follow-up and 27/260 patients (10.4%) had died within 1 year after the surgery. Time-to-surgery was not different for patients who died within 1 year after the surgery and those who survived (p = .501). In-hospital complications were seen in 40/260 (15.4%) patients. Time-to-surgery showed a strong correlation with hospitalization time (Pearson's r = .614, p < .001), but only a very weak correlation with the time spent in hospital after the surgery (Pearson's r = .146, p = .018). CONCLUSIONS: In contrast to patients with proximal femur factures, time-to-surgery had no significant effect on one-year mortality in geriatric patients with osteoporotic vertebral compression fractures. Treatment decisions for these fractures in the elderly should be individualized.