Background: During the COVID-19 emergency, the incidence of fragility fractures in elderly patients remained unchanged. The management of these patients requires a multidisciplinary approach. The study aimed to assess the best surgical approach to treat COVID-19 patients with femoral neck fracture undergoing hemiarthroplasty (HA), comparing direct lateral (DL) versus direct anterior approach (DAA). Methods: A single-center, observational retrospective study including 50 patients affected by COVID-19 infection (30 males, 20 females) who underwent HA between April 2020 to April 2021 was performed. The patients were allocated into two groups according to the surgical approach used: lateral approach and anterior approach. For each patient, the data were recorded: age, sex, BMI, comorbidity, oxygen saturation (SpO₂), fraction of the inspired oxygen (FiO₂), type of ventilation invasive or non-invasive, HHb, P/F ratio (PaO₂/FiO₂), hemoglobin level the day of surgery and 1 day post operative, surgical time, Nottingham Hip Fractures Score (NHFS) and American Society of Anesthesiologists Score (ASA). The patients were observed from one hour before surgery until 48 h post-surgery of follow-up. The patients were stratified into five groups according to Alhazzani scores. A non-COVID-19 group of patients, as the control, was finally introduced. Results: A lateral position led to a better level of oxygenation (p < 0.01), compared to the supine anterior approach. We observed a better post-operative P/F ratio and a reduced need for invasive ventilation in patients lying in the lateral position. A statistically significant reduction in the surgical time emerged in patients treated with DAA (p < 0.01). Patients within the DAA group had a significantly lower blood loss compared to direct lateral approach. Conclusions: DL approach with lateral decubitus seems to preserved respiratory function in HA surgery. Thus, the lateral position may be associated with beneficial effects on gas exchange.

Background: Due to the COVID-19 pandemic outbreak, many changes were done in the hospital practice, and new guidelines were issued in order to contain the infection spread. One of the most common measures is represented by a correct and frequent hand washing. Recently, an association between increased adherence to hand hygiene (HH) protocols and reduction in hospital infections was documented however no studies about the surgical wound infection rate were reported in the Literature. Methods: The present study represents a multicentric retrospective epidemiological study. The HH compliance rate was recorded through direct observations by trained nurses, 24 h a day. The primary outcome was HH compliance rate. The association of HH with spinal surgical wound infections was the secondary outcome. Results: We reported a compliance to HH practices during the pandemic period of 85.2% compared with 57% observed during 2019. Our analysis showed an overall surgical wound infection reduction of 66.6% during the hospital stay in the pandemic period. Conclusion: Hand hygiene has always been considered one of the most effective, reproducible and low-cost weapons to deal with hospital infections. The good health habits acquired during the COVID-19 pandemic should be maintained even after the virus is eradicated.

Background: Osteoporotic acetabular fractures frequently involve the quadrilateral plate (QP), a flat and thin bone constituting the medial wall of the acetabulum. This study aims to assess the impact of the quality of osteoporotic QP fractures reduction on the patients’ functional recovery, at 24 months follow-up. Methods: Patients referring with osteoporotic QP fractures to our Level I trauma centre were prospectively recruited. Inclusion criteria: patients aged 60 years old or older; osteoporosis, defined as Dual-energy X-ray Absorptiometry (DXA) T-score ≤ − 2.5; acute acetabular fracture; anatomic or good fracture reduction according to Matta on postoperative CT. Exclusion criteria: moderate cognitive impairment (defined as Mini-Mental State Examination < 19); a history of malignant neoplasm; concomitant fractures in other sites; traumatic head injury; lower limb joint prostheses; patient not able to walk independently before trauma; poor fracture reduction, according to Matta, on postoperative CT. All the QP fractures were surgically managed. After surgery, the reduction of each QP fracture was classified as anatomical (displacement 0–1 mm), good (displacement 2–3 mm) and poor (displacement > 3 mm) on postoperative CT. Based on this classification: patients with a poor fracture reduction were excluded from this study, patients with an anatomical reduction were recruited in Group-A and patients with a good reduction in Group-B. All the patients underwent a clinical and radiographic 24-months follow-up. Results: 68 patients (males 38; females 30; mean age 68.6 years old; range 60–79) were finally included in in the study. No cases of open fractures or concomitant pelvic ring fractures were observed. Based on the post-operative CT, 39 patients showed an anatomic fracture reduction (Group-A) while the remaining 29 patients revealed a good fracture reduction (Group-B). Complication rates and mean clinical scores showed no significant differences between groups, at 24-months follow-up. Conclusions: In this study, the functional recovery at 24 months follow-up showed no significant differences in elderly patients with QP fracture undergoing anatomical reconstruction (displacement 0–1 mm) compared to patients receiving a good QP fracture reconstruction (displacement ≤ 3 mm).

Background/Objectives: Hip fractures in elderly patients are associated with high morbidity and mortality, requiring early risk stratification to optimize management. Systemic inflammatory markers such as the neutrophil-to-lymphocyte ratio (NLR) and the platelet-to-lymphocyte ratio (PLR) have emerged as potential prognostic tools. This study aimed to evaluate the predictive value of the NLR and PLR measured at admission for adverse outcomes following hip fracture surgery in elderly patients. Methods: This retrospective, single-center cohort study included patients aged 65 years or older admitted for hip fractures between January 2019 and December 2023. Baseline demographic, clinical, surgical, and laboratory data were collected. Primary outcomes were 30-day, 90-day, and 1-year mortality; secondary outcomes included postoperative ICU admission and prolonged hospitalization (>15 days). Univariable and multivariable Cox regression analyses were performed. Receiver operating characteristic (ROC) curve analysis determined optimal cut-offs for the NLR and PLR. Results: Among 395 included patients (mean age 84 years, 56.4% female), the 30-day, 90-day, and 1-year mortality rates were 4.8%, 10.5%, and 13.9%, respectively. ROC analysis identified cut-offs of 7.2 for the NLR (AUC 0.78, sensitivity 69.7%, specificity 85.4%) and 189.4 for the PLR (AUC 0.73, sensitivity 65.1%, specificity 76.1%). Elevated NLR and PLR were independently associated with increased risk of mortality, ICU admission, and prolonged hospitalization. Conclusions: Elevated NLR and PLR at admission are independent, strong predictors of adverse outcomes in elderly patients with hip fractures. These inexpensive, readily available biomarkers could enhance early risk stratification and inform perioperative management strategies.

Background: Femoral neck fractures (FNFs) are common injuries among the elderly and are a significant cause of morbidity and mortality. Hemiarthroplasty (HA) is the most suitable choice for elderly patients with multiple comorbidities and reduced functional demands. The direct anterior approach (DAA) to perform HA is widely used because, among other attractive features, it facilitates recovery of functional outcomes by limiting iatrogenic muscle damage. The learning curve for surgeons who perform minimally invasive HA using the DAA approach is unknown. The purpose of the study is to perform this determination. Methods: 850 patients (age: 82 ± 6 years) who had suffered FNFs were enrolled for the study between January 2017 and September 2022. The patients underwent minimally invasive hemiarthroplasty (using the anterior minimally invasive surgical (AMIS) technique) and DAA (AMIS + DAA). The patients were divided into three groups, one operated on by surgeons who have substantial experience in HA using DAA (Group A), another operated on by surgeons who have experience in adult hip arthroplasty (≥5 y) but had not specialized in using DAA (Group B), and surgeons who are being trained to perform adult hip arthroplasty (Group C). The metrics determined were duration of surgery, skin incision length, drop in hemoglobin level, length of hospital stay, complications experienced within 2 y of the procedure and the Harris Hip Score. For each of these metrics, the results were used to determine the learning curve for Groups B and C surgeons. Results: Using the learning curve profiles obtained, it was calculated that in order to achieve the competence of Group A surgeons, Group B and Group C surgeons need to perform 46 and 102 consecutive procedures, respectively. Conclusion: For an HA patient to achieve outcomes when treated for FNF using AMIS + DAA requires that the surgeon should have performed a large number of this procedure. In other words, the surgeon learning curve is modest for Group B surgeons but substantial for Group C surgeons.

Introduction: Hip fractures in elderly patients are associated with high morbidity and mortality, requiring early risk stratification to optimize management. Systemic inflammatory markers such as neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have emerged as potential prognostic tools. This study aimed to evaluate the predictive value of NLR and PLR measured at admission for adverse outcomes following hip fracture surgery in elderly patients. Materials and Methods: This retrospective, single-center cohort study included patients aged 65 years or older admitted for hip fractures between January 2019 and December 2023. Baseline demographic, clinical, surgical, and laboratory data were collected. Primary outcomes were 30-day, 90-day, and 1-year mortality; secondary outcomes included postoperative ICU admission and prolonged hospitalization (>15 days). Univariable and multivariable Cox regression analyses were performed. Receiver operating characteristic (ROC) curve analysis determined optimal cut-offs for NLR and PLR. Results: Among 395 included patients (mean age 84 years, 56.4% female), the 30-day, 90-day, and 1-year mortality rates were 4.8%, 10.5%, and 13.9%, respectively. ROC analysis identified cut-offs of 7.2 for NLR (AUC 0.78, sensitivity 69.7%, specificity 85.4%) and 189.4 for PLR (AUC 0.73, sensitivity 65.1%, specificity 76.1%). Elevated NLR and PLR were independently associated with increased risks of mortality, ICU admission, and prolonged hospitalization. Conclusions: Elevated NLR and PLR at admission are independent, strong predictors of adverse outcomes in elderly patients with hip fractures. These inexpensive, readily available biomarkers could enhance early risk stratification and inform perioperative management strategies.