Factors Affecting Morbidity in Solid Organ Injuries

Area of Science:

• Trauma Surgery
• Abdominal Trauma
• Solid Organ Injury
• Morbidity Prediction

Background:

• Solid organ injuries following abdominal trauma present a significant clinical challenge.
• Understanding factors influencing patient morbidity is crucial for effective management.
• Previous research has explored various predictors, but a comprehensive analysis is needed.

Purpose of the Study:

• To investigate the impact of demographic characteristics, biochemical markers, blood transfusion volume, and trauma scores on morbidity in patients with solid organ injury.
• To identify key predictors of morbidity in patients undergoing treatment for abdominal trauma-induced solid organ injuries.

Main Methods:

• Retrospective analysis of 109 patients with solid organ injury due to abdominal trauma.
• Data collected included demographics, vital signs, hematocrit, ALT/AST levels, imaging findings (USG, CT), trauma mechanism, injury details, blood transfusions, hospital stay, and trauma scores (ISS, RTS, GCS, TRISS).
• Morbidity factors such as intra-abdominal infection, emboli, catheter infection, and deep vein thrombosis were monitored.

Main Results:

• A total of 22% of patients experienced morbidity.
• Significant predictors of morbidity included injury to both liver and spleen (p < 0.01), high respiratory rate (p < 0.01), elevated ALT and AST values (p < 0.01), and specific trauma scores (GCS, ISS, RTS) (p < 0.0001).
• Nonoperative management was deemed safe for solid organ injuries in hemodynamically stable patients without peritoneal irritation.

Conclusions:

• Medical follow-up is a viable option for high-grade solid organ injuries, similar to low-grade injuries.
• Combined liver and spleen injury, elevated respiratory rate, high GCS and ISS scores, low RTS, and elevated ALT/AST levels are significant risk factors for morbidity.
• These identified factors aid in predicting and potentially mitigating morbidity in trauma patients with solid organ injuries.