Surgical versus conservative therapy for multiple rib fractures: a retrospective analysis

Abstract

Background In this study, we aimed to evaluate the clinical effects of multiple rib fracture treatments using a rib plate fixator. Methods From June 2014 to December 2016, 110 cases of patients with multiple rib fractures were collected for our study from the 105th Hospital of PLA; 59 patients were treated by surgery, and 51 patients received conservative treatment. We compared surgical rib plate fixation with conservative treatment for patients with multiple rib fractures. Results The hospital stay for the surgical group was 13.12±4.21 days, whereas for the conservative group, it was 18.57±5.39 days (P<0.001). The duration of the thoracic intensive care unit (ICU) stay was 4.02±1.41 days in the surgical group and 5.06±1.80 days in the conservative group (P=0.001). The indwelling thoracic drainage tube time was 5.85±1.52 days in the surgical group and 8.26±1.96 days in the conservative group (P<0.001). The index of partial pressure of arterial oxygen (PaO2) was 91.05±10.88 mmHg 24 h after surgery whereas 86.49±11.69 mmHg 24 h after conservative treatment (P=0.036). The index of partial pressure of carbon dioxide (PaCO2) was 37.80±2.86 mmHg 24 h after surgery and it was 39.08±2.46 mmHg 24 h after conservative treatment. The hospitalization cost was 6,206.44±371.42 USD for the surgical group and 4,544.61±524.79 USD for the conservative group (P<0.001). The number of rib displacement cases after treatment was 1 case in the surgical group and 2 cases in the conservative group (P=0.475). Atelectasis occurred in 10 cases in the surgical group and in 17 cases in the conservative group (P=0.046). Delayed hemopneumothorax occurred in 7 cases in the surgical group and in 16 cases in the conservative group (P=0.012). Conclusions Surgical treatment is a safe and effective therapy for multiple rib fractures. Our data suggested that surgical treatment can significantly shorten the patients' pain-endurance time, hospitalization time, and can reduce complication incidence. Severe rib fracture patients might benefit from surgical fixation.