• 1. Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
  • 2. the First Department of Surgery, Fushun People's Hospital, Fushun, Sichuan 643200, P. R. China;
  • 3. Department of Vascular Surgery, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P. R. China;
HuWeiming, Email: rosebud-1@163.com
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Objective To investigate the role of D-dimer in predicting the prognosis of the patients with acute pancreatitis (AP). Methods The medical records of 324 patients with a diagnosis of AP in West China Hospital from April to June 2014 were retrospectively analyzed. Results Overall mortality rate was 3%, the median hospital stay was (11±3) days, and the median Intensive Care Unit stay was (1±1) day. The prothrombin time, activated partial prothrombin time, fibrinogen, international normalized ratio, antithrombinⅢ, D-dimer, C-reactive protein, and procalitonin level in the organ failure (OF) patients were significantly higher than those in the non-OF patients (P<0.05). The D-dimer, C-reactive protein, and procalcitonin level in the patients with infection were significantly higher than those in the non-infectious onse (P<0.05). The D-dimer and procalcitonin level in the death group were significantly higher than those in the survivor group (P<0.05). D-dimer and procalcitonin level increased as the grade of AP increased (P<0.05); the difference in C-reactive protein between the light and middle type was not significant (P>0.05), while was significant between middle and severe, and light and severe (P<0.05). The area under the receiver operating characteristic curve (AUC) of OF predicted by D-dimer was higher than C-reactive protein and procalcitonin; AUC of infection predicted by D-dimer was lower than procalcitonin; AUC of death predicted by D-dimer was higher than C-reactive protein but lower than procalcitonin. Conclusion D-dimer measurement is a useful, easy, and inexpensive early prognostic marker of the complications and death of AP. D-dimer provide a more accurate assessment of prognosis than C-reactive protein and procalcitonin in patients with AP.

Citation: ZhengZhaolian, GuoQiang, HuWeiming. Role of D-dimer in Predicting the Prognosis of Patients with Acute Pancreatitis. West China Medical Journal, 2016, 31(9): 1530-1533. doi: 10.7507/1002-0179.201600417 Copy

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