Surgical and perioperative management of flail chest with titanium plates: a French cohort series from a thoracic referral center

Abstract

Abstract Background The development of titanium claw plates has made rib osteosynthesis easy to achieve and led to a renewed interest for this surgery. We report the management of patients referred to the intensive care unit (ICU) of a referral center for surgical rib fracture fixation (SRFF) after chest trauma. Methods We performed a retrospective observational cohort study describing the patients’ characteristics and analyzing the determinants of postoperative complications. Results From November 2013 to December 2016, 42 patients were referred to our center for SRFF: 12 patients (29%) had acute respiratory failure, 6 of whom received invasive mechanical ventilation. The Thoracic Trauma Severity Score (TTSS) was 11.0 [9–12], with 7 [5–9] broken ribs and a flail chest in 92% of cases. A postoperative complication occurred in 18 patients (43%). Five patients developed ARDS (12%). Postoperative pneumonia occurred in 11 patients (26%). Two patients died in the ICU. In multivariable analysis, the Thoracic Trauma Severity Score (TTSS) (OR = 1.89; CI 95% 1.12–3.17; p = 0.016) and the Simplified Acute Physiology Score II without age (OR = 1.17; CI 95% 1.02–1.34; p = 0.024) were independently associated with the occurrence of a postoperative complication. Conclusion The TTSS score appears to be accurate for determining thoracic trauma severity. Short and long-term benefit of Surgical Rib Fracture Fixation should be assessed, particularly in non-mechanically ventilated patients.

Keywords

• Thoracic trauma
• Flail chest
• Surgical rib fracture fixation
• Complication
• TTSS score