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Cirrhosis and trauma are a lethal combination
Chrysanthos Georgiou1, Kenji Inaba, Pedro G R Teixeira
1Division of Trauma Surgery and Surgical Critical Care, Department of Surgery, University of Southern California, USC + LAC Medical Center, 1200 North State Street, IPT, C5L100, Los Angeles, CA 90033, USA.
Insights
Cirrhosis significantly increases mortality and complications in trauma patients. Those with cirrhosis undergoing laparotomy face a substantially higher risk of death, requiring aggressive care.
Area of Science:
- Trauma Surgery
- Critical Care Medicine
- Gastroenterology
Background:
- Cirrhosis poses unique challenges in trauma care.
- Understanding the impact of cirrhosis on trauma outcomes is crucial.
Purpose of the Study:
- To evaluate mortality and complication risks in trauma patients with cirrhosis.
- To compare outcomes between cirrhotic and non-cirrhotic trauma patients.
Main Methods:
- Retrospective analysis of a trauma registry (1997-2006).
- Inclusion of 36,038 patients; 468 with cirrhosis.
- Multivariable analysis comparing mortality and complication rates.
Main Results:
- Cirrhotic patients had a 12% mortality rate vs. 6% in non-cirrhotics (OR=5.65).
- Higher rates of ARDS, coagulopathy, and sepsis in cirrhotic patients.
- Severe complications occurred in 10% of cirrhotic vs. 4% of non-cirrhotic patients (OR=2.05).
- Mortality for cirrhotic patients undergoing laparotomy was 40% vs. 15% for non-cirrhotics (OR=4.35).
Conclusions:
- Cirrhosis is an independent risk factor for increased mortality and complications post-trauma.
- Trauma patients with cirrhosis require vigilant monitoring and prompt treatment.
- Laparotomy in cirrhotic trauma patients significantly elevates mortality risk.
Background:
The objective of this study was to evaluate the risk of mortality and complications associated with cirrhosis in trauma patients.
Methods:
This is an IRB-approved retrospective trauma registry study of patients admitted to an academic level 1 trauma center from 1997 to 2006. The following parameters were abstracted for analysis: age, gender, mechanism of injury, Abbreviated Injury Score, Injury Severity Score, Glasgow Coma Scale, mortality, and complications (ARDS, acute renal failure, pneumonia, intra-abdominal abscess, trauma-associated coagulopathy). Multivariable analysis was utilized to compare the mortality and complication rates between cirrhotic and noncirrhotic trauma patients. The subgroup of patients who underwent laparotomy was also analyzed.
Results:
During the 10-year study period there were 36,038 trauma registry patients, of which 468 (1.3%) had a diagnosis of cirrhosis. The mortality in the cirrhotic group was 12% vs. 6% in the noncirrhotic group [adjusted odds ratio = 5.65 (95% CI = 3.72 - 8.41, p < 0.0001)]. ARDS, trauma-associated coagulopathy, and septic complications were significantly more common in the cirrhotic group. The overall severe complication rate in the two groups was 10 and 4%, respectively [adjusted odds ratio = 2.05 (95% CI = 1.45 - 2.84, p < 0.0001)]. For the subgroup of patients who underwent emergent abdominal exploration, the mortality rate increased to 40% compared with that of noncirrhotics at 15% [adjusted odds ratio = 4.35 (95% CI = 2.00 - 9.18, p = 0.0002)].
Conclusion:
Cirrhosis is an independent risk factor for increased mortality and higher complication rate following trauma. Injured patients who undergo laparotomy are significantly more likely to die than noncirrhotic patients. Injured patients with cirrhosis warrant aggressive monitoring and treatment.
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