Pancreatology : official journal of the International Association of Pancreatology (IAP) ... [et al.]
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Revision of the Atlanta classification for acute pancreatitis (AP) was long awaited. The Revised Atlanta Classification has been recently proposed. In this study, we aim to prospectively evaluate and validate the clinical utility of the new definitions. ⋯ This study prospectively validates the clinical utility of the Revised Atlanta definitions of AP. However, MSAP patients with primary infected necrosis may behave as SAP. Furthermore, patients with early severe acute pancreatitis (early OF) could represent a subgroup that needs to be dealt with separately in classification systems.
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The association of acute pancreatitis (AP) with intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS) has only recently been recognized. The detrimental effects of raised intra-abdominal pressure in cardiovascular, pulmonary and renal systems have been well established. ⋯ It is therefore debatable whether IAH is a phenomenon causative of organ failure or an epiphenomenon seen in conjunction with other organ dysfunction. This review systemically examines the pathophysiological basis and clinical relevance of ACS in AP and summarizes all the available evidence in its management.