Surgical versus nonsurgical interventions for flail chest.

Area of Science:

• Trauma Surgery
• Thoracic Surgery
• Critical Care Medicine

Background:

• Flail chest (FC), a consequence of thoracic trauma, results in thoracic instability due to multiple rib fractures.
• Treatment options for FC include conservative management with mechanical ventilation and surgical fixation of costal fractures.

Purpose of the Study:

• To evaluate the effectiveness and safety of surgical stabilization versus clinical management for patients with flail chest.

Main Methods:

• A systematic review of randomized controlled trials comparing surgical and nonsurgical treatments for FC.
• Searches were conducted across multiple databases including Cochrane, MEDLINE, EMBASE, CINAHL, and ISI WOS up to May 2014.
• Data extraction and risk of bias assessment were performed by two independent reviewers.

Main Results:

• Three studies with 123 participants were included. No significant difference in mortality was observed, though the analysis was underpowered.
• Surgical stabilization showed a reduction in pneumonia, chest deformity, and tracheostomy rates.
• Data on duration of mechanical ventilation, ICU stay, and hospital stay were reported but not combined due to heterogeneity.

Conclusions:

• Limited evidence from three small studies suggests surgical treatment may be superior to nonsurgical management for FC.
• Surgical intervention appears to reduce pneumonia, chest deformity, tracheostomy, and ventilation/ICU/hospital stay duration.
• Further well-designed, adequately powered studies are necessary to confirm these findings and assess mortality impact.