Coagulative disorders in human acute pancreatitis: role for the D-dimer.

Introduction And Aims: We investigated coagulative disorders, particularly the role of the D-dimer, in acute pancreatitis where coagulation abnormalities related to disease severity are known to occur.

Methodology: D-dimer levels in 30 patients with acute pancreatitis were evaluated; pancreatitis was mild and uncomplicated in 11 patients, accompanied by complications in 15, and severe in 4. We attempted to find a relationship between the D-dimer level and the antithrombin III level, prothrombin time, partial thromboplastin time, the C-reactive protein level, and results of routine laboratory tests.

Apoptosis in the peripheral blood mononuclear cells as a self-limitation process in human acute pancreatitis.

Background/aim: Acute pancreatitis is primed and sustained by a chain of immuno-inflammatory factors. In this study, we investigated the possible existence of peripheral blood mononuclear cell apoptosis as a self-limitation mechanism in acute pancreatitis.

Methods: Peripheral blood mononuclear cell apoptosis was determined cytofluorometrically daily for 10 days from the onset of the illness in 27 consecutive patients (18 having mild uncomplicated acute pancreatitis and 9 having pancreatitis with complications) and was related to peripheral blood counts, including reticulocytes and reticulocyte fractions, and albumin, fibrinogen, and C-reactive protein levels.