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Yang L, He C, Wang W. Association between neutrophil to high-density lipoprotein cholesterol ratio and disease severity in patients with acute biliary pancreatitis. Ann Med 2024; 56:2315225. [PMID: 38335727 PMCID: PMC10860409 DOI: 10.1080/07853890.2024.2315225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 02/02/2024] [Indexed: 02/12/2024] Open
Abstract
BACKGROUND The neutrophil to high-density lipoprotein cholesterol ratio (NHR) is independently associated with the severity of various diseases. However, its association with acute biliary pancreatitis (ABP) remains unknown. METHODS This study included 1335 eligible patients diagnosed with ABP from April 2016 to December 2022. Patients were divided into low- and high-NHR level groups using an optimal cut-off value determined utilizing Youden's index. Multivariate logistic regression analysis was used to investigate the correlation between NHR and ABP severity. Multivariate analysis-based limited restricted cubic spline (RCS) method was used to evaluate the nonlinear relationship between NHR and the risk of developing moderate or severe ABP. RESULTS In this study, multivariate logistic regression analysis indicated an independent association between NHR and ABP severity (p < .001). The RCS analysis showed a linear correlation between NHR and the risk of developing moderate or severe ABP (P for non-linearity > 0.05), and increased NHR was found to be independently associated with a more severe form of the disease. CONCLUSIONS Our study suggests that NHR is a simple and practical independent indicator of disease severity, serving as a potential novel predictor for patients with ABP.
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Affiliation(s)
- Lin Yang
- Department of Gastroenterology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Chiyi He
- Department of Gastroenterology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui Province, China
| | - Wei Wang
- Department of Gastroenterology, Yijishan Hospital of Wannan Medical College, Wuhu, Anhui Province, China
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Ni Q, Yu Z, Zhang P, Jia H, Liu F, Chang H. High-density lipoprotein cholesterol level as an independent protective factor against aggravation of acute pancreatitis: a case-control study. Front Endocrinol (Lausanne) 2023; 14:1077267. [PMID: 38125797 PMCID: PMC10731035 DOI: 10.3389/fendo.2023.1077267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 10/09/2023] [Indexed: 12/23/2023] Open
Abstract
Background and aims At present, evidence on the association between high-density lipoprotein cholesterol (HDL-C) levels and aggravation of acute pancreatitis (AP) is limited. This study aimed to investigate the relationship between the lowest HDL-C level during intensive care units (ICU) stay and AP aggravation and to determine the optimum cutoff lowest HDL-C level. Methods Patients admitted to the ICU of the Shandong Provincial Hospital for AP from 2015 to 2021 were included. The lowest HDL-C level during ICU stay was set as the independent variable, and the progression or non-progression to severe AP (SAP) was set as the dependent variable. Univariate and multivariate analyses were performed to determine the relationship between the two variables, and receiver operating characteristic (ROC) curves were plotted to analyze the predictive ability of the lowest HDL-C level for progression to SAP. Results This study included 115 patients. The difference in the lowest HDL-C level between the SAP and moderately SAP groups was significant (P < 0.05). After adjusting for covariates, the lowest HDL-C level showed a negative correlation with the occurrence of SAP, with a relative risk of 0.897 (95% confidence interval: 0.827-0.973). The area under the ROC curve for prediction of AP aggravation by the lowest HDL-C level was 0.707, and the optimum cutoff lowest HDL-C level was 0.545 mmol/L. Conclusion No less than 0.545 mmol/L of the HDL-C level during ICU stay may be an independent protective factor for the aggravation of AP.
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Affiliation(s)
- Qingqiang Ni
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Zetao Yu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Peng Zhang
- Intensive Care Unit (ICU), Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Hongtao Jia
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
| | - Fangfeng Liu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
| | - Hong Chang
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, Shandong, China
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Jinan, Shandong, China
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Skudder-Hill L, Coffey S, Sequeira-Bisson IR, Ko J, Poppitt SD, Petrov MS. Comprehensive analysis of dyslipidemia states associated with fat in the pancreas. Diabetes Metab Syndr 2023; 17:102881. [PMID: 37862954 DOI: 10.1016/j.dsx.2023.102881] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND The global burden of cardiovascular diseases continues to rise, and it is increasingly acknowledged that guidelines based on traditional risk factors fail to identify a substantial fraction of people who develop cardiovascular diseases. Fat in the pancreas could be one of the unappreciated risk factors. This study aimed to investigate the associations of dyslipidemia states with fat in the pancreas. METHODS All participants underwent magnetic resonance imaging on the same 3.0 T scanner for quantification of fat in the pancreas, analyzed as both binary (i.e., fatty change of the pancreas) and continuous (i.e., intra-pancreatic fat deposition) variables. Statistical analyses were adjusted for body mass index, glycated hemoglobin, fasting insulin, ethnicity, age, and sex. RESULTS There were 346 participants studied. On most adjusted analyses, high-density lipoprotein cholesterol dyslipidemia was significantly associated with both fatty change of the pancreas (p = 0.010) and intra-pancreatic fat deposition (p = 0.008). Neither low-density lipoprotein cholesterol dyslipidemia nor triglyceride dyslipidemia were significantly associated with fatty change of the pancreas and intra-pancreatic fat deposition. The absence of any dyslipidemia was inversely associated with both fatty change of the pancreas (p = 0.016) and intra-pancreatic fat deposition (p < 0.001). CONCLUSIONS Dyslipidemias are uncoupled when it comes to the relationship with fat in the pancreas, with only high-density lipoprotein cholesterol dyslipidemia having a consistent and strong link with it. The residual cardiovascular diseases risk may be attributed to fatty change of the pancreas.
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Affiliation(s)
| | - Sean Coffey
- Department of Medicine - HeartOtago, University of Otago, Dunedin, New Zealand
| | - Ivana R Sequeira-Bisson
- Human Nutrition Unit, School of Biological Sciences, University of Auckland, Auckland, New Zealand; High Value Nutrition, National Science Challenge, New Zealand
| | - Juyeon Ko
- School of Medicine, University of Auckland, Auckland, New Zealand
| | - Sally D Poppitt
- School of Medicine, University of Auckland, Auckland, New Zealand; Human Nutrition Unit, School of Biological Sciences, University of Auckland, Auckland, New Zealand; High Value Nutrition, National Science Challenge, New Zealand; Riddet Centre of Research Excellence (CoRE) for Food and Nutrition, New Zealand
| | - Maxim S Petrov
- School of Medicine, University of Auckland, Auckland, New Zealand.
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Zheng C, Zheng Y, Chen X, Zhong X, Zheng X, Yang S, Zheng Z. α-NETA down-regulates CMKLR1 mRNA expression in ileum and prevents body weight gains collaborating with ERK inhibitor PD98059 in turn to alleviate hepatic steatosis in HFD-induced obese mice but no impact on ileal mucosal integrity and steatohepatitis progression. BMC Endocr Disord 2023; 23:9. [PMID: 36624417 PMCID: PMC9830776 DOI: 10.1186/s12902-023-01267-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 01/04/2023] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Studies on chemerin/chemokine-like receptor-1 have mainly focused on adipose and liver with the intestinal tissues largely overlooked. In this study conducted on obese mice, we have explored: 1) CMKLR1 expression in the ileums; 2) CMKLR1 inhibitor α-NETA on body weight and intestinal mucosa integrity hence the impact on hepatic steatosis and pathway involved. METHODS Nineteen male C57BL/6 mice were randomly divided into five groups: normal diet group (ND), high-fat diet group (HFD), HFD + α-NETA group (NETA), HFD + PD98059 group (PD) and HFD + α-NETA + PD98059 group (NETA + PD). Mice were fed either with a chow diet or HFD for 12 weeks. At 12th week, mice of ND were put on the diet as before; mice of NETA received daily treatments of α-NETA (30 mg/kg) via gavage; mice of PD received daily treatment of PD98059 via tail vein injection; mice of NETA + PD received daily treatment of α-NETA + PD98059, all for another 4 weeks. At the time intervention ended, mice were sacrificed. The body weight, the liver pathologies were assessed. Ileal CMKLR1 mRNA was evaluated by rtPCR; ZO-1, ERK1/2 protein expression of ileal tissues by western blotting; liver TNF-α and serum endotoxin by Elisa. RESULTS More weight gains in mice of HFD than ND (37.90 ± 3.00 g) vs (24.47 ± 0.50 g), P = 0.002; α-NETA reduced the body weight (33.22 ± 1.90 g) vs (37.90 ± 3.00 g), P = 0.033; and further reduced by NETA + PD98059: (31.20 ± 1.74 g) vs (37.30 ± 4.05 g), P = 0.032. CMKLR1 mRNA expression was up-regulated in ileum in group HFD compared with ND and down-regulated by α-NETA. Steatosis was only alleviated in group PD + NETA with less weight gain. No impact of α-NETA on ileal ZO-1 or pERK with western blotting, and no endotoxin level changes were detected. TNF-α was higher in group HFD than in group ND, while no significant difference between other groups. CONCLUSIONS CMKLR1 mRNA was up-regulated in the ileum of obese mice and down-regulated by α-NETA along with a body weight control collaborating with ERK inhibitor PD98059. Steatosis was alleviated in a weight dependent way. α-NETA has no influence on intestinal mucosal integrity and no impact on steatohepatitis progression.
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Affiliation(s)
- Canbin Zheng
- Department of Endocrine and Metabolic Diseases, Shantou Central Hospital, Shantou, Guangdong, China
| | - Yongping Zheng
- Department of Gastroenterology, Shantou Central Hospital, 114 Waima Road, Shantou, 515031, Guangdong, China.
| | - Xi Chen
- Department of Clinical Medicine Research Center, Shantou Central Hospital, Shantou, Guangdong, China
| | - Xianyang Zhong
- Department of Endocrine and Metabolic Diseases, Shantou Central Hospital, Shantou, Guangdong, China
| | - Xiaobin Zheng
- Department of Gastroenterology, Shantou Central Hospital, 114 Waima Road, Shantou, 515031, Guangdong, China
| | - Shuhui Yang
- Department of Endocrine and Metabolic Diseases, Shantou Central Hospital, Shantou, Guangdong, China
| | - Zihui Zheng
- Department of Endocrine and Metabolic Diseases, Shantou Central Hospital, Shantou, Guangdong, China
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Ściskalska M, Milnerowicz H. Importance of Polymorphisms in the Gene of Paraoxonase-1 (SNP rs662) and Apolipoprotein A-I (SNP rs670 and rs5069) in Non-Smoking and Smoking Healthy Subjects and Patients with Acute Pancreatitis. Genes (Basel) 2022; 13:1968. [PMID: 36360205 PMCID: PMC9690293 DOI: 10.3390/genes13111968] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Revised: 10/18/2022] [Accepted: 10/25/2022] [Indexed: 10/29/2023] Open
Abstract
Oxidative stress has been implicated in the initiation of acute pancreatitis (AP). HDL is considered to be a preventing factor against cell membrane oxidation, thanks to the presence on its surface of apolipoprotein A-I (apoA-I) and paraoxonase-1 (PON1), which activity can be modified by genetic and environmental factors. The impact of SNP rs662 in the PON1 gene and SNP rs670 and rs5069 in the APOAI gene on PON1 activities and its concentration in the population of AP patients and healthy volunteers was investigated. In the group of patients with AP, a decreased HDL concentration and PON1 activities were observed. A decrease in the aryloesterase and lactonase activities of PON1 in AP patients with the TT genotype for SNP rs662 (especially in smokers) was found. In the group of patients with the AA genotype (rs670), the highest concentrations of HDL and apoA-I were observed, which were gradually decreasing in the course of AP. Changes in the concentration of apoA-I were associated with the changes in the concentration and activities of PON1 in the AP patients with the AA genotype for SNP rs670. A decreasing apoA-I concentration contributing to lowering PON1 concentration and its activities during the hospitalization of AP patients with the CC genotype for SNP rs5069 were shown. Therefore, more susceptibility of persons with the CC genotype for SNP rs5069 to pro/antioxidative imbalance was shown. In this process, an important role was played by the HDL level and its interaction with PON1 and apoA-I.
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Affiliation(s)
- Milena Ściskalska
- Division of Biomedical and Environmental Analyses, Department of Pharmaceutical Biochemistry, Faculty of Pharmacy, Wroclaw Medical University, 211A Borowska St., 50-556 Wroclaw, Poland
| | - Halina Milnerowicz
- Department of Biomedical and Environmental Analyses, Faculty of Pharmacy, Wroclaw Medical University, Borowska 211 St., 50-556 Wroclaw, Poland
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Yu Z, Ni Q, Zhang P, Jia H, Yang F, Gao H, Zhu H, Liu F, Zhou X, Chang H, Lu J. Clinical utility of the pancreatitis activity scoring system in severe acute pancreatitis. Front Physiol 2022; 13:935329. [PMID: 36072851 PMCID: PMC9441599 DOI: 10.3389/fphys.2022.935329] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 07/11/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: To analyze clinical utility of pancreatitis activity scoring system (PASS) in prediction of persistent organ failure, poor prognosis, and in-hospital mortality in patients with moderately severe acute pancreatitis (MSAP) or severe acute pancreatitis (SAP) admitted to the intensive care unit (ICU).Methods: The study included a total of 140 patients with MSAP and SAP admitted to the ICU of Shandong Provincial Hospital from 2015 to 2021. The general information, biochemical indexes and PASS scores of patients at ICU admission time were collected. Independent risk factors of persistent organ failure, poor prognosis and in-hospital mortality were analyzed by binary logistic regression. Through receiver operating characteristic curve (ROC), the predictive ability of lactic acid, procalcitonin, urea nitrogen, PASS, and PASS in combination with urea nitrogen for the three outcomes was compared. The best cut-off value was determined.Results: Binary logistic regression showed that PASS might be an independent risk factor for patients with persistent organ failure (odds ratio [OR]: 1.027, 95% confidence interval [CI]: 1.014–1.039), poor prognosis (OR: 1.008, 95% CI: 1.001–1.014), and in-hospital mortality (OR: 1.009, 95% CI: 1.000–1.019). PASS also had a good predictive ability for persistent organ failure (area under the curve (AUC) = 0.839, 95% CI: 0.769–0.910) and in-hospital mortality (AUC = 0.780, 95% CI: 0.669–0.891), which was significantly superior to lactic acid, procalcitonin, urea nitrogen and Ranson score. PASS (AUC = 0.756, 95% CI: 0.675–0.837) was second only to urea nitrogen (AUC = 0.768, 95% CI: 0.686–0.850) in the prediction of poor prognosis. Furthermore, the predictive power of urea nitrogen in combination with PASS was better than that of each factor for persistent organ failure (AUC = 0.849, 95% CI: 0.779–0.920), poor prognosis (AUC = 0.801, 95% CI: 0.726–0.876), and in-hospital mortality (AUC = 0.796, 95% CI: 0.697–0.894).Conclusion: PASS was closely correlated with the prognosis of patients with MSAP and SAP. This scoring system may be used as a common clinical index to measure the activity of acute pancreatitis and evaluate disease prognosis.
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Affiliation(s)
- Zetao Yu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Qingqiang Ni
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
- *Correspondence: Qingqiang Ni,
| | - Peng Zhang
- ICU, Shandong Provincial Hospital Affiliated to Shandong First Medical University, ICU, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Hongtao Jia
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Faji Yang
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Hengjun Gao
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Huaqiang Zhu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Fangfeng Liu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Xu Zhou
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Hong Chang
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
| | - Jun Lu
- Department of Hepatobiliary Surgery, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Department of Hepatobiliary Surgery, Shandong Provincial Hospital, Shandong University, Shandong, China
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7
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Yang DJ, Lu HM, Liu Y, Li M, Hu WM, Zhou ZG. Development and validation of a prediction model for moderately severe and severe acute pancreatitis in pregnancy. World J Gastroenterol 2022; 28:1588-1600. [PMID: 35582133 PMCID: PMC9048464 DOI: 10.3748/wjg.v28.i15.1588] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 02/02/2022] [Accepted: 03/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The severity of acute pancreatitis in pregnancy (APIP) is correlated with higher risks of maternal and fetal death.
AIM To develop a nomogram that could predict moderately severe and severe acute pancreatitis in pregnancy (MSIP).
METHODS Patients with APIP admitted to West China Hospital between January 2012 and December 2018 were included in this study. They were divided into mild acute pancreatitis in pregnancy (MAIP) and MSIP. Characteristic parameters and laboratory results were collected. The training set and test set were randomly divided at a ratio of 7:3. Least absolute shrinkage and selection operator regression was used to select potential prognostic factors. A nomogram was developed by logistic regression. A random forest model was used to validate the stability of the prediction factors. Receiver operating characteristic curves and calibration curves were used to evaluate the model’s predictive performance.
RESULTS A total of 190 patients were included in this study. A total of 134 patients (70.5%) and 56 patients (29.5%) were classified as having MAIP and MSIP, respectively. Four independent predictors (lactate dehydrogenase, triglyceride, cholesterol, and albumin levels) were identified for MSIP. A nomogram prediction model based on these factors was established. The model had areas under the curve of 0.865 and 0.853 in the training and validation sets, respectively. The calibration curves showed that the nomogram has a good consistency.
CONCLUSION A nomogram including lactate dehydrogenase, triglyceride, cholesterol, and albumin levels as independent predictors was built with good performance for MSIP prediction.
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Affiliation(s)
- Du-Jiang Yang
- Department of Gastroenterological Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Hui-Min Lu
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Yong Liu
- Department of Gastroenterological Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Mao Li
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Wei-Ming Hu
- Department of Pancreatic Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Zong-Guang Zhou
- Department of Gastroenterological Surgery, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
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Abramov G, Pozdnyakova Y, Tankibaeva N, Shakeev K, Tusupbekova M, Shestakov D. Intermediate products of purine metabolism in an experimental model of pancreatic necrosis. ACTA BIO-MEDICA : ATENEI PARMENSIS 2022; 93:e2022298. [PMID: 36533751 PMCID: PMC9828892 DOI: 10.23750/abm.v93i6.13535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Accepted: 09/08/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND AND AIM Determine the level of purines in the blood plasma of experimental animals at three stages of induced pancreatic necrosis. Find out the potential of purines as predictors of the severity of pancreatitis. METHODS The experiment was carried out on white outbred rabbits. The pancreatic necrosis was modeled by introducing self-bile into the pancreatic parenchyma. The pancreas of rabbits, after isolation, was subjected to microscopic description. Blood was also taken from rabbits to determine the plasma levels of adenine, guanine, hypoxanthine, xanthine, and uric acid. RESULTS 12 hours after the administration of self-bile, the level of xanthine significantly increases and the concentration of uric acid in the blood plasma increases by 3 times. 24 hours after the introduction of self-bile, there is a slight decrease in the level of adenine, xanthine and uric acid, and the indicators of purine metabolism remain elevated. 48 hours after the introduction of self-bile, the levels of guanine, hypoxanthine and xanthine are reduced. CONCLUSIONS The concentration indices of absolute and relative intermediate products of purine metabolism were increased at the initial stage of pancreatic necrosis. The activity of enzymes and metabolites of purine metabolism involved in the formation of reactive oxygen species and free radicals increased. The hypothesis that intermediate products of purine metabolism can be predictors of pancreatic necrosis was confirmed.
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Affiliation(s)
- Grigoriy Abramov
- Department of Biomedicine, Karaganda Medical University, Karaganda, Kazakhstan
| | - Yelena Pozdnyakova
- Department of Biomedicine, Karaganda Medical University, Karaganda, Kazakhstan
| | - Neila Tankibaeva
- Department of Biomedicine, Karaganda Medical University, Karaganda, Kazakhstan
| | - Kairat Shakeev
- Department of Surgical Diseases, Karaganda Medical University, Karaganda, Kazakhstan
| | - Maida Tusupbekova
- Department of Pathology, Karaganda Medical University, Karaganda, Kazakhstan
| | - Dmitriy Shestakov
- Department of Surgical Diseases, Karaganda Medical University, Karaganda, Kazakhstan
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Chen Y, Tang S, Wang Y. Prognostic Value of Glucose-to-Lymphocyte Ratio in Critically Ill Patients with Acute Pancreatitis. Int J Gen Med 2021; 14:5449-5460. [PMID: 34526812 PMCID: PMC8436258 DOI: 10.2147/ijgm.s327123] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 08/16/2021] [Indexed: 12/21/2022] Open
Abstract
Background Glucose metabolism and systemic inflammation have been associated with prognosis in acute pancreatitis (AP) patients. However, the possible value as a prognostic marker of the glucose-to-lymphocyte ratio (GLR) has not been evaluated in critically ill patients with AP. Methods This study included 1,133 critically ill patients with AP from the Medical Information Mart for Intensive Care-IV (MIMIC-IV) database, who were randomly divided into the training cohort (n=806) and the validation cohort (n=327) at a ratio of 7:3. X-tile software was used to determine the optimal cut-off values for GLR. Area under the curve (AUC) analysis was performed to compare the performance between GLR and other blood-based inflammatory biomarkers. Univariate and multivariate Cox regression analyses were applied to select prognostic factors associated with in-hospital mortality. A nomogram model was developed based on the identified prognostic factors and the validation cohort was used to further validate the nomogram. Results The optimal cut-off value for GLR was 0.9. The ROC analyses showed that the discrimination abilities of GLR were better than other blood-based inflammatory biomarkers. Multivariate Cox regression analysis demonstrated that age, platelet, albumin, bilirubin, Sequential Organ Failure Assessment (SOFA) score, and GLR are independent predictors of poor overall survival in the training cohort and were incorporated into the nomogram for in-hospital mortality as independent factors. The nomogram exhibited better discrimination with C-indexes in the training cohort and the validation cohort of 0.886 (95% CI=0.849–0.922) and 0.841 (95% CI=0.767–0.915), respectively. The calibration plot revealed an adequate fit of the nomogram for predicting the risk of in-hospital mortality in both sets. Conclusion As an easily available biomarker, GLR can independently predict the in-hospital mortality of critically ill patients with AP. The nomogram combining GLR with other significant features exerted favorable predictive performance for in-hospital mortality.
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Affiliation(s)
- Yongjun Chen
- Department of Gastroenterology, Qianjiang Central Hospital of Chongqing Municipality, Chongqing, 409000, People's Republic of China
| | - Shangjun Tang
- Department of Gastroenterology, Qianjiang Central Hospital of Chongqing Municipality, Chongqing, 409000, People's Republic of China
| | - Yumei Wang
- Department of Gastroenterology, Qianjiang Central Hospital of Chongqing Municipality, Chongqing, 409000, People's Republic of China
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Chen Z, Huang X, Han N, Guo Y, Chen J, Ning Y, Zhang M. Total cholesterol concentration predicts the effect of plasmapheresis on hypertriglyceridemic acute pancreatitis: a retrospective case-control study. BMC Gastroenterol 2021; 21:3. [PMID: 33407166 PMCID: PMC7789165 DOI: 10.1186/s12876-020-01572-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 12/07/2020] [Indexed: 02/11/2023] Open
Abstract
Background What kind of patients with hypertriglyceridemic acute pancreatitis (HLAP) might benefit from plasmapheresis (PP) remains unknown. The objective of this study is to determine the predict function of total cholesterol (TC) on the Triglyceride (TG)-lowing effect in patients on either non-PP or PP therapy.
Methods Patients were categorized into high total cholesterol (HTC)/low total cholesterol (LTC) groups based on TC level of 12.4 mmol/L. The primary outcome was TG reduction to below 500 mg/dL within 48 h. Linear mixed-effect model and logistic regression analyses were used to assess the association of TC level and TG-lowing efficacy in different therapy groups. Results Compared with LTC group, patients with HTC showed more severe imaging manifestations (p < 0.001) and higher APACH II scores (p = 0.036). Deaths occurred only in HTC groups. Significant interaction of time sequence with the 2 TGs-lowing therapy groups on TG level was only found in HTC group (p < 0.001). In patients with elevated TC level, primary outcome occurred in 66.67% of patients in the PP group, and 27.91% in the non-PP group. After adjustment for age, gender, CT grade and APACH II score, the odd ratio remain significant (OR 5.47, 95% confidence interval [CI] 1.84–16.25, p = 0.002). Furthermore, in patients with lower TC level, no significant difference was found in primary outcome between PP group and non-PP group (81.25% versus 62.30%, adjusted OR 2.05; 95% CI 0.45–9.40; p = 0.353). Conclusions TC could be a potential biomarker to predict the effects of TG-lowing therapy in patients with HLAP.
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Affiliation(s)
- Zhu Chen
- Intensive Care Unit, The First Affiliated Hospital of Xiamen University, NO. 55, Zhenhai Road, Siming District, Xiamen City, Fujian, 361003, People's Republic of China
| | - Xiaolong Huang
- Intensive Care Unit, The First Affiliated Hospital of Xiamen University, NO. 55, Zhenhai Road, Siming District, Xiamen City, Fujian, 361003, People's Republic of China
| | - Na Han
- Xiamen Blood Center, NO. 121, Hubin South Road, Siming District, Xiamen City, Fujian, 361004, People's Republic of China
| | - Yanxia Guo
- Intensive Care Unit, The First Affiliated Hospital of Xiamen University, NO. 55, Zhenhai Road, Siming District, Xiamen City, Fujian, 361003, People's Republic of China
| | - Jing Chen
- Intensive Care Unit, The First Affiliated Hospital of Xiamen University, NO. 55, Zhenhai Road, Siming District, Xiamen City, Fujian, 361003, People's Republic of China
| | - Yaogui Ning
- Intensive Care Unit, The First Affiliated Hospital of Xiamen University, NO. 55, Zhenhai Road, Siming District, Xiamen City, Fujian, 361003, People's Republic of China
| | - Minwei Zhang
- Intensive Care Unit, The First Affiliated Hospital of Xiamen University, NO. 55, Zhenhai Road, Siming District, Xiamen City, Fujian, 361003, People's Republic of China.
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11
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Yang L, Liu S, Han S, Hu Y, Wu Z, Shi X, Pang B, Ma Y, Jin J. The HDL from septic-ARDS patients with composition changes exacerbates pulmonary endothelial dysfunction and acute lung injury induced by cecal ligation and puncture (CLP) in mice. Respir Res 2020; 21:293. [PMID: 33148285 PMCID: PMC7640393 DOI: 10.1186/s12931-020-01553-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 10/20/2020] [Indexed: 01/13/2023] Open
Abstract
Background Septic-acute respiratory distress syndrome (ARDS), characterized by the acute lung injury (ALI) secondary to aberrant systemic inflammatory response, has high morbidity and mortality. Despite increased understanding of ALI pathogenesis, the therapies to prevent lung dysfunction underlying systemic inflammatory disorder remain elusive. The high density lipoprotein (HDL) has critical protective effects in sepsis and its dysfunction has a manifested contribution to septic organ failure. However, the adverse changes in HDL composition and function in septic-ARDS patients are large unknown. Methods To investigate HDL remodeling in septic-ARDS, we analyzed the changes of HDL composition from 40 patients with septic-ARDS (A-HDL) and 40 matched normal controls (N-HDL). To determine the deleterious functional remodeling of HDL, A-HDL or N-HDL was administrated to C57BL/6 and apoA-I knock-out (KO) mice after cecal ligation and puncture (CLP) procedure. Mouse lung microvascular endothelial cells (MLECs) were further treated by these HDLs to investigate whether the adverse effects of A-HDL were associated with endothelial dysfunction. Results Septic-ARDS patients showed significant changes of HDL composition, accompanied with significantly decreased HDL-C. We further indicated that A-HDL treatment aggravated CLP induced ALI. Intriguingly, these deleterious effects of A-HDL were associated with pulmonary endothelial dysfunction, rather than the increased plasma lipopolysaccharide (LPS). Further in vitro results demonstrated the direct effects of A-HDL on MLECs, including increased endothelial permeability, enhanced expressions of adhesion proteins and pro-inflammatory cytokines via activating NF-κB signaling and decreased junction protein expression. Conclusions Our results depicted the remodeling of HDL composition in sepsis, which predisposes lung to ARDS via inducing ECs dysfunction. These results also demonstrated the importance of circulating HDL in regulating alveolar homeostasis.
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Affiliation(s)
- Liu Yang
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China.,Beijing Institute of Respiratory Medicine, Beijing, China
| | - Sijie Liu
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China
| | - Silu Han
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China
| | - Yuhan Hu
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China
| | - Zhipeng Wu
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China
| | - Xiaoqian Shi
- The Clinical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Baosen Pang
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China.,Beijing Institute of Respiratory Medicine, Beijing, China.,The Clinical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Yingmin Ma
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China. .,Beijing Institute of Respiratory Medicine, Beijing, China.
| | - Jiawei Jin
- Department of Respiratory and Critical Care Medicine, Beijing Chaoyang Hospital, Capital Medical University, No. 5 Jingyuan road, Beijing Chaoyang Hospital Jingxi Branch, Beijing, China. .,Beijing Institute of Respiratory Medicine, Beijing, China. .,The Clinical Research Center, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
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Xu X, Ai F, Huang M. Deceased serum bilirubin and albumin levels in the assessment of severity and mortality in patients with acute pancreatitis. Int J Med Sci 2020; 17:2685-2695. [PMID: 33162796 PMCID: PMC7645339 DOI: 10.7150/ijms.49606] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 09/09/2020] [Indexed: 12/13/2022] Open
Abstract
Background: Our study investigated the diagnostic and prognostic role of serum antioxidant indexes in patients with acute pancreatitis (AP). Methods: This study included 708 AP patients from the Medical Information Mart for Intensive Care-III (MIMIC-III) database and 477 patients from the eICU Collaborative Research Database (eICU-CRD). X-tile software was applied to determine the best cutoff values for serum antioxidant indexes. Univariate and multivariate regression analyses were employed to select variables associated with severe AP (SAP) and in-hospital mortality. Finally, the nomograms were also externally validated in the eICU-CRD. Results: The best cutoff values for serum total bilirubin (TBIL) and albumin were 1.1 mg/dL and 2.1 g/dL in the training set, respectively. Multivariate logistical regression indicated that both TBIL (odds ratio [OR]=0.740, 95% confidence interval [CI]: 0.616-0.889, P=0.001) and albumin (OR=0.890, 95%CI: 0.819-0.967, P=0.006) were independent risk factors for SAP. Similarly, multivariate Cox analysis revealed that serum TBIL (hazard ratio [HR]=0.768, 95%CI:0.635-0.928, P=0.006) and albumin (HR=0.962, 95%CI:0.927-0.998, P=0.037) were independent risk factors for in-hospital mortality in AP patients. The diagnostic nomogram containing TBIL, albumin, Sequential Organ Failure Assessment (SOFA) score and urea nitrogen and prognostic nomogram combining TBIL, albumin, white blood count, SOFA score, and age obtained good discrimination, calibration and clinical utility in both the MIMIC-III and eICU-CRD. Conclusion: Serum TBIL and albumin were independent predictors for SAP and in-hospital mortality in AP patients. The nomograms combining serum TBIL and albumin with other significant features exerted favorable predictive performance for SAP and in-hospital mortality.
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Affiliation(s)
- Xiao Xu
- Department of Emergency, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan Hubei, 430014, China
| | - Fen Ai
- Department of Emergency, The Central Hospital of Wuhan, Tongji Medical College, Huazhong University of Science and Technology, Wuhan Hubei, 430014, China
| | - Min Huang
- Department of Nephrology, The Central Hospital of Wuhan, Tongji Medical College of Huazhong University of Science and Technology, Wuhan Hubei, 430014, China
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Atherogenic Index of Plasma Is a Potential Biomarker for Severe Acute Pancreatitis: A Prospective Observational Study. J Clin Med 2020; 9:jcm9092982. [PMID: 32942753 PMCID: PMC7565847 DOI: 10.3390/jcm9092982] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Revised: 09/11/2020] [Accepted: 09/14/2020] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The atherogenic index of plasma (AIP) reflects the levels of triglycerides (TG) and high-density lipoprotein (HDL) cholesterol. The purpose of this study was to assess the relationship between the AIP and severe acute pancreatitis (SAP). MATERIALS AND METHODS Patients with acute pancreatitis (AP) were prospectively enrolled from March 2015 to June 2019. The severity of AP was classified according to the 2012 revised Atlanta classification. Mild and moderately severe AP were categorized as non-SAP. The AIP is calculated as log(TG/HDL). RESULTS A total of 323 patients were enrolled. The etiologies of AP were gallstone in 171 patients (52.9%), alcohol in 122 patients (37.8%), and hypertriglyceridemia in 30 patients (9.3%). Twenty-four patients (7.4%) were classified as SAP. The AIP was significantly higher in the SAP group compared to the non-SAP group (p < 0.001). The AIP was positively correlated with the Atlanta classification (R = 0.256, p < 0.001). In multivariate analysis, the AIP was found to be an independent predictive factor for SAP (OR = 4.571; CI = 1.913-10.922; p = 0.001). CONCLUSIONS The AIP is a potential biomarker for the prediction of SAP in clinical practice. This result provides that impaired lipid metabolism is associated with the severity of pancreatitis.
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Wu H, Li J, Zhao J, Li S. A new scoring system can be applied to predict the organ failure related events in acute pancreatitis accurately and rapidly. Pancreatology 2020; 20:622-628. [PMID: 32273167 DOI: 10.1016/j.pan.2020.03.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 03/18/2020] [Accepted: 03/30/2020] [Indexed: 12/11/2022]
Abstract
AIM To establish a new scoring system to predict the organ failure (OF)-related events in acute pancreatitis (AP) with high accuracy and rapidity. BACKGROUND AP is a complicated immunological response that leads to multiple organ failure,but no single scoring system has so far effectively predicted the severity of OF-related events in AP. METHODS The research utilized a retrospective study including 1076 AP patients to establish the new scoring system and a prospective study of another 138 patients to verify it. All the laboratory parameters were measured at admission (within 72 h of disease onset). Dunnett'T3 test, univariate and multivariate ordinal logistic regressions were performed. ROC curves were drawn to calculate the cut-off value of the chosen factors and to validate the predictive value of the system. RESULTS Lactate dehydrogenase (LDH), creatinine (Cr), albumin (ALB) and calcium (Ca2+) made up the new system. The Area Under the Curve (AUC) of the system for OF was 0.904, and for persistent organ failure (POF) was 0.893 while that for death cases was 0.969. As a result, patients who scored 'zero' seemed to recover soon, who received a score '1-4' might have transient organ failure (TOF) but not POF. When the score was over 5, it was probable that patients would suffer POF, and even die if it exceeded 9. The test of the new scoring system proved it conducted well. CONCLUSION The new scoring system can accurately and promptly predict the OF-related events in AP.
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Affiliation(s)
- Heshui Wu
- Department of Pancreatic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jinsong Li
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Jingyuan Zhao
- Department of Pancreatic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Shoukang Li
- Department of Thoracic Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China.
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Yuksekdag S, Yuksel E, Topcu A, Karaagac N, Uzun H, Kiziler AR, Ezberci F, Unal E. Serum paraoxonase (a high-density lipoprotein-associated lipophilic antioxidant) activity in clinical follow-up of patients with acute pancreatitis, with particular emphasis on oxidative stress parameters and lipid profile: a prospective pilot trial. Libyan J Med 2019; 14:1595955. [PMID: 30914000 PMCID: PMC6442194 DOI: 10.1080/19932820.2019.1595955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022] Open
Abstract
The purpose of this study was to investigate the possible role of PON-1, an antioxidant lipophilic enzyme linked to HDL-C (high-density lipoprotein cholesterol), on the pathophysiology and clinical follow-up of acute pancreatitis. Biochemical tests, PON-1 and oxidative stress parameters (malonyl dialdehyde, MDA; superoxide dismutase, SOD; total antioxidant capacity, TAC) were evaluated in the sera of patients with acute pancreatitis at admission (day 0), day 3 and day 10 of follow-up, between June and September 2017. SPSS 13.0 statistical software package programme was used for statistical analyses.Mean age was 51.4 of the total 25 patients. Ranson scores were 0-1 points (60%), 3-4 points (24%) and 5-6 points (16%). CTSI (computed tomography severity index) scores were calculated, and most of the patients were seen to have mild or average pancreatitis (96%). While total cholesterol, triacylglycerol and LDL-C (low-density lipoprotein) levels stayed in their normal limits, there was a significant decrement tendency. HDL-C level was seen to rise significantly above its upper limit at day 10 (p < 0.001). Mean PON-1 levels were measured as 69.23, 76.72 vs. 113.15 U/mL at days 0, 3 and 10, respectively; and it was positively correlated with HDL-C (p < 0.001). Serum SOD increased also in parallel with PON-1 (20.49 vs. 39.46 U/mL) while MDA level decreased significantly (3.9 vs. 2.28 μM, p < 0.001). TAC was seen to rise significantly after treatment (0.52 vs. 1.22 mM). In conclusion, decreased PON-1 and HDL-C together with antioxidants SOD and TAC at the early period of acute pancreatitis were seen to rise after treatment, while the previously higher MDA level decreased in parallel. This reveals the importance of the balance between oxidative stress and antioxidant defense mechanisms in clinical progression of the disease, and the potential of PON-1 as a promising clinical marker.
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Affiliation(s)
- Sema Yuksekdag
- a Department of General Surgery , Health Sciences University, Umraniye Training and Research Hospital , Istanbul , Turkey
| | - Esra Yuksel
- a Department of General Surgery , Health Sciences University, Umraniye Training and Research Hospital , Istanbul , Turkey
| | - Ahmet Topcu
- a Department of General Surgery , Health Sciences University, Umraniye Training and Research Hospital , Istanbul , Turkey
| | - Neslihan Karaagac
- b Department of Biochemistry , Health Sciences University, Umraniye Training and Research Hospital , Istanbul , Turkey
| | - Hafize Uzun
- c Cerrahpasa Faculty of Medicine, Department of Biochemistry , Istanbul University , Istanbul , Turkey
| | - Ali Riza Kiziler
- d Medical Faculty, Department of Biophysics , Namik Kemal University , Tekirdag , Turkey
| | - Fikret Ezberci
- a Department of General Surgery , Health Sciences University, Umraniye Training and Research Hospital , Istanbul , Turkey
| | - Ethem Unal
- a Department of General Surgery , Health Sciences University, Umraniye Training and Research Hospital , Istanbul , Turkey
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