Browsing by Author "Radenkovic, Dejan V. (6603592685)"

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Abdominal compartment syndrome (ACS) in patients with severe acute pancreatitis (SAP) is a marker of severe disease. It occurs as combination of inflammation of retroperitoneum, visceral edema, ascites, acute peripancreatic fluid collections, paralytic ileus, and aggressive fluid resuscitation. The frequency of ACS in SAP may be rising due to more aggressive fluid resuscitation, a trend towards conservative treatment, and attempts to use a minimally invasive approach. There remains uncertainty about the most appropriate surgical technique for the treatment of ACS in SAP. Some unresolved questions remain including medical treatment, indications, timing, and interventional techniques. This review will focus on interventional treatment of this serious condition. First line therapy is conservative treatment aiming to decrease IAP and to restore organ dysfunction. If nonoperative measures are not effective, early abdominal decompression is mandatory. Midline laparostomy seems to be method of choice. Since it carries significant morbidity we need randomized studies to establish firm advantages over other described techniques. After ACS resolves efforts should be made to achieve early primary fascia closure. Additional data are necessary to resolve uncertainties regarding ideal timing and indication for operative treatment. © 2016 Dejan V. Radenkovic et al.

Purpose. The optimal operative treatment for severe necrotizing pancreatitis (SNP) still remains controversial. This article describes the operative approach with a planned staged necrosectomy using the "zipper" technique. Methods. Between 1996 and 2000, 35 patients with SNP were treated with this approach. The patient demographics, etiology and severity of SNP, hospital course, and outcome were recorded and comparisons of several parameters were made between the patients who survived and those who died. Results. Hospital mortality was 34%. A total of 16 fistulae developed in 11 patients (31%), recurrent intra-abdominal abscesses in 4 (11%), and hemorrhaging in 5 (14%). The patients who died compared with those who survived had a higher Acute Physiology and Chronic Health Evaluation (APACHE)-II score on admission (14.5 vs 9, P < 0.001), extrapancreatic extension of necrosis more often (100% vs 65%, P = 0.02), and developed postoperative hemorrhaging more often (33% vs 4%, P = 0.038). A multivariate logistic analysis revealed an APACHE-II score of >13 on admission (P = 0.018) and an extension of necrosis behind both paracolic gutters (P < 0.001) to both be prognostic factors for mortality. Conclusions. Severe necrotizing pancreatitis still carries significant morbidity and mortality. This surgical approach facilitates the removal of all devitalized tissue and seems to decrease the incidence of recurrent intra-abdominal infection requiring reoperation. An APACHE-II score of ≥13 and an extension of necrosis behind both paracolic gutters was thus found to signify a worse outcome. © Springer-Verlag 2005.