Is surgical rib fixation in patients aged more than 65 years old associated with worse outcomes compared to younger patients? A retrospective single-center study.

BACKGROUND: There is no robust data regarding rib fixation in elderly patients. The aim of this study is to compare the postoperative outcomes of patients aged less and more than 65 years old. METHODS: Patients operated from January 2012 to December 2018 were retrospectively analyzed. The following data were collected: age, sex, comorbidities, smoking habit, Injury Severity Score (ISS), number of fractured ribs, indication for surgery, associated injuries, time from trauma to surgery, number of fixed ribs, intrathoracic injuries, duration of intubation, ICU stay, postoperative cardiopulmonary complications, blood transfusion, overall and 30-day mortality, length of stay. RESULTS: There was no difference regarding the ISS (p = 0.09), the number of rib fractures (p = 0.291), the indication for surgery, the number of fixed ribs (p = 0.819), the ICU stay (p = 0.096), the postoperative intubation duration (p = 0.059), the cardiopulmonary complications (p = 0.273) and perioperative blood transfusions (p = 0.34). Elderly patients presented more postoperative cognitive complications (p < 0.001). There was no difference in terms of overall mortality (p = 0.06) and 30-day mortality (p = 0.69). Elderly patients stayed longer in the hospital (p < 0.001). CONCLUSIONS: The outcomes of rib fixation in the elderly patients are comparable to younger patients. However, elderly patients experience more frequently postoperative cognitive complications and their hospitalizations are longer.

A Single-Center Experience of Osteosynthesis Material Infection after Rib Fixation for Blunt Trauma.

INTRODUCTION: There is no data regarding the incidence and treatment of deep infection affecting the surgical implants after rib fixation. The aim of this study is to share our experience in the management of infected material after surgical rib fixation. METHODS: The medical records of operated patients from January 2012 to December 2018 were retrospectively analyzed. RESULTS: Three patients out of 87 (3.44%) developed an infection. One patient was treated conservatively and two patients were operated for hardware removal. CONCLUSIONS: The lack of evidence prompts for the design of surgical databases to share experience and enhance available data.

Predictive factors and prognosis of microscopic residual disease in non-small-cell lung cancer surgery.

OBJECTIVES: We described patients with microscopic residual disease (R1) operated on for non-small-cell lung cancer (NSCLC) and investigated predictive factors for R1. We also examined prognostic factors for overall survival in these patients. METHODS: From June 2003 to December 2019, a total of 2595 patients benefited from an anatomical resection operation for NSCLC in our department. All preoperative data were prospectively collected in Epithor, the French thoracic surgery national database. All pre-, per- and postoperative care followed the current recommendations. Tumours were classified by experienced pathologists according to the TNM classification and the resection status R. Survival information was collected retrospectively using the French national death register. RESULTS: A total of 94 R1 patients (3.6%) and 2255 R0 patients (86.9%) were identified. R1 patients showed significant differences: They were older (p = 0.02), with a high rate of pneumonectomy(p < 0.001), more squamous cell carcinomas (p < 0.001) and more cases of advanced-stage disease (p < 0.001). We proved that incomplete resection was a poor and independent prognostic factor whereas complete resection had a significant impact on overall survival (HR: 4.66 [3.46-6.27]). Thus, we identified high clinical T status (odds ratio [OR]: 8.82 [5.00-15.56]), high clinical N status (OR: 3.54 [2.13-5.87), squamous cell carcinoma (OR: 3.86 [2.33-6.42]), obesity (OR 1.91 [1.04-3.52]) and low forced expiratory volume in 1 s (OR: 3.62 [1.70-7.68]) as risk factors for R1. No statistical differences were found according to the location of positive resection margin or treatment, whether adjuvant or neoadjuvant. CONCLUSIONS: Incomplete resection was a poor prognostic factor for overall survival of patients operated on for NSCLC, particularly in the advanced stages of the disease. Identification of different predictive factors should help to avoid this situation.subj collection: 152.