Blunt splenic trauma: splenectomy increases early infectious complications: a prospective multicenter study

Area of Science:

• Trauma Surgery
• Surgical Outcomes
• Infectious Disease Epidemiology

Background:

• Blunt splenic injuries are common in trauma.
• Management strategies vary, impacting patient outcomes.
• Understanding infectious complication risks is crucial.

Purpose of the Study:

• To evaluate the impact of splenic injury management methods on early infectious complications.
• To identify risk factors for infectious complications following blunt splenic injury.

Main Methods:

• Prospective observational, multicenter study of blunt splenic injury patients.
• Collected data on injury grade, management, and infectious complications.
• Used logistic regression to identify independent risk factors.

Main Results:

• Splenectomy was associated with a significantly higher incidence of infectious complications compared to splenic preservation.
• Independent risk factors for infection included splenectomy, hypotension, hollow viscus injury, and high Injury Severity Score.
• Splenectomy remained the most significant risk factor for infection in high-grade splenic injuries.

Conclusions:

• Splenectomy is an independent risk factor for early infectious complications.
• Splenic-preserving techniques should be more liberally considered in managing blunt splenic injuries.