Outcomes following operative vs. non-operative management of blunt traumatic pancreatic injuries: a retrospective multi-institutional study

摘要

Background:Traumatic pancreatic injuries are rare,and guidelines specifying management are controversial and difficult to apply in the acute clinical setting.Due to sparse data on these injuries,we carried out a retrospective review to determine outcomes following surgical or non-surgical management of traumatic pancreatic injuries.We hypothesize a higher morbidity and mortality rate in patients treated surgically when compared to patients treated non-surgically.Methods:We performed a retrospective review of data from four trauma centers in New York from 1990–2014,comparing patients who had blunt traumatic pancreatic injuries who were managed operatively to those managed non-operatively.We compared continuous variables using the Mann-Whitney U test and categorical variables using the chi-square and Fisher’s exact tests.Univariate analysis was performed to determine the possible confounding factors associated with mortality in both treatment groups.Results:Twenty nine patients were managed operatively and 32 non-operatively.There was a significant difference between the operative and non-operative groups in median age(37.0 vs.16.2 years,P=0.016),grade of pancreatic injury(grade I;30.8 vs.85.2%,P value for all comparisons<0.0001),median injury severity score(ISS)(16.0 vs.4.0,P=0.002),blood transfusion(55.2 vs.15.6%,P=0.0012),other abdominal injuries(79.3 vs.38.7%,P=0.0014),pelvic fractures(17.2 vs.0.00%,P=0.020),intensive care unit(ICU)admission(86.2 vs.50.0%,P=0.003),median length of stay(LOS)(16.0 vs.4.0 days,P<0.0001),and mortality(27.6 vs.3.1%,P=0.010).Conclusions:Patients with traumatic pancreatic injuries treated operatively were more severely injured and suffered greater complications than those treated non-operatively.The greater morbidity and mortality associated with these patients warrants further study to determine optimal triage strategies and which subset of patients is likely to benefit from surgery.