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Erschienen in:
01.09.2013 | Original Article
Surgical Versus Nonsurgical Treatment of Infected Pancreatic Necrosis: More Arguments to Change the Paradigm
Erschienen in: Journal of Gastrointestinal Surgery | Ausgabe 9/2013
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Objectives
This study aimed to compare primary surgical versus nonsurgical treatment in a series of patients with infected pancreatic necrosis (IPN) and to investigate whether the success of nonsurgical approach is related to a less severe disease.
Methods
Thirty-nine consecutive patients with IPN have been included and further subdivided into two groups: primary surgical (n = 21) versus nonsurgical (n = 18). Outcome measures were the differences in mortality, morbidity, and pancreatic function. Comorbidity, organ failure, and other severity indexes were compared between the two groups.
Results
Mortality occurred in 16.7 % of cases in the nonsurgical group versus 42.9 % in the surgical group. In the primary nonsurgical group, seven were operated on due to failure of initial conservative treatment. In this latter group, mortality was 28.6 % and was performed significantly later than in the primary surgical group. The group of primary surgical treatment was associated with a significant higher rate of multiple organ failure (MOF) at IPN diagnosis, new onset or worsening of organ failure, and MOF and nosocomial infection after surgery.
Conclusions
Initial nonsurgical approach in IPN is associated with better results both in cases which respond to this treatment as well as in those who, failing this conservative approach, have to be operated on after a delayed period. Primary surgically treated patients had a more severe disease at the time of IPN.