Operative Rib Fixation at a Rural Trauma Center.

Abstract

Operative rib fixation is becoming more common in the management of rib fractures, with studies showing benefits of surgery in decreasing time on mechanical ventilation, ICU and total hospital length of stay, and mortality. This paper will review the data from our institution to determine if these benefits were seen in our trauma population. A retrospective review of the institution's trauma database was conducted, including operative patients (n = 36), control patients (nonoperative patients from October 2018 to October 2019, n = 207), and selected control patients based on similar injury severity score range as operative patients (n = 181). Data reviewed included time on mechanical ventilation, ICU and total hospital length of stay, and disposition at discharge, including mortalities. Operative complications were also reviewed. The operative group had a higher ISS compared to both controls, longer average time on mechanical ventilation, longer average ICU and total hospital length of stay, and a higher percentage of patients discharged to inpatient facilities. However, the operative group had lower mortality compared to the control groups. The operative group had 3 surgical site infections requiring readmission and hardware removal. Unlike other studies, our operative patients did not see improvements in time on mechanical ventilation, ICU and total hospital length of stay, or disposition at discharge, but did see a mortality benefit. Confounding factors include higher average ISS in the operative group, and over-sedation in the ICU. Data collection is ongoing, and refinements are being made to perioperative and ICU management to minimize these confounding variables.