Serum hydroxybutyrate dehydrogenase as an early predictive marker of the severity of acute pancreatitis: a retrospective study

• Published in: BMC gastroenterology Vol. 20; no. 1; p. 393
• Main Authors: Xiao, Weiming, Liu, Weili, Yin, Ling, Li, Yong, Lu, Guotao, Liu, Xinnong, Gong, Weijuan, Ding, Yanbing, Wang, Mei, Yan, Zhigang
• Format: Journal Article
• Language: English
• Published: England BioMed Central Ltd 20.11.2020; BioMed Central; BMC
• Subjects: Acute Disease; Acute pancreatitis; Adult; Biological markers; Biomarkers; Blood; Correlation analysis; Cysts; Dehydrogenases; Female; Gastroenterology; HBDH; Health aspects; Humans; Hydroxybutyrate Dehydrogenase; Inflammation; Isoenzymes; L-Lactate dehydrogenase; Laboratories; Lactic acid; LDH; Male; Middle Aged; Mortality; Organ failure; Oxidoreductases; Pancreatitis; Pancreatitis - diagnosis; Predictive Value of Tests; Prognosis; Retrospective Studies; Severity of Illness Index; SIRS; Systemic inflammatory response syndrome; China; Atlanta Georgia; United States > US; Organ failure; LDH; SIRS; Acute pancreatitis; HBDH
• ISSN: 1471-230X; 1471-230X
• DOI: 10.1186/s12876-020-01521-7

To investigate the value of serum hydroxybutyrate dehydrogenase (HBDH) level, an isozyme of lactate dehydrogenase, in evaluating the severity of acute pancreatitis (AP). Patients diagnosed with AP from January 2013 to December 2018 were included in this retrospective study. Patients were divided into the normal serum HBDH levels group (n-HBDH group) and the high serum HBDH levels group (h-HBDH group) according to the criteria HBDH ≥ 182 U/L after admission. The demographic parameters, laboratory data and the severity of AP in the two groups were compared. The receiver operating curve (ROC) was used to evaluate the efficacy of serum HBDH in predicting persistent organ failure and systemic inflammatory response syndrome (SIRS). A total of 260 AP patients were enrolled, including 176 cases in the n-HBDH group and 84 cases in the h-HBDH group. The incidence of SIRS and organ failure in the h-HBDH group were significantly higher than those in n-HBDH group (both P < 0.001). In addition, the HBDH level was significantly decreased in 110 patients who were re-measured after AP treatment. The serum HBDH levels were positively correlated with Atlanta classification, Ranson score, and BISAP score (all P < 0.05). ROC analysis showed that a serum HBDH cut-off point of 195.0 U/L had optimal predictive value for the development of persistent organ failure (AUC = 0.778) and 166.5 U/L for the development of SIRS (AUC = 0.724). The elevated serum HBDH in early stage of AP is closely related to the adverse prognosis of AP patients, which can be used as a potential early biomarker for predicting the severity of AP.