Abstract
Background and Aims
The disease course of acute pancreatitis (AP) ranges from mild and self-limiting to severe inflammation, associated with significant morbidity and mortality. At present, there are no universally accepted and reliable predictors for severity. Microproteinuria has been associated with the presence of systemic inflammatory response syndrome as well as trauma, although its association with AP is not well understood. The aim of this study was to investigate the value of microproteinuria to predict development of organ failure in AP.
Methods
Consecutive AP patients were prospectively enrolled. Urine samples were collected upon admission, 12–24 h after admission, and 3 months post-discharge for calculation of urine α1-microglobulin-, albumin-, IgG-, and IgM/creatinine ratios. Data regarding AP etiology, severity, and development of organ failure were registered.
Results
Overall, 92 AP patients were included (14 % with organ failure; 6 % with severe AP). The α1-microglobulin-, albumin-, and IgG/creatinine ratios correlated with high-sensitivity C-reactive protein 48 h after admission (r = 0.47–0.61, p < 0.001 for all). They were also significantly higher in patients with versus without organ failure (p < 0.05 for all). The α1-microglobulin/creatinine ratio upon admission predicted organ failure [adjusted odds ratio 1.286, 95 % confidence interval (CI) 1.024–1.614] with similar accuracy (AUROC 0.81, 95 % CI 0.69–0.94) as the more complex APACHE II score (AUROC 0.86, 95 % CI 0.70–1.00).
Conclusion
The α1-microglobulin/creatinine ratio upon presentation with AP is related to inflammation and predicts development of organ failure. Further studies are warranted to evaluate its potential usefulness in predicting outcome for AP patients.
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Abbreviations
- AP:
-
Acute pancreatitis
- SIRS:
-
Systemic inflammatory response syndrome
- CT:
-
Computed tomography
- θ :
-
Fractional clearance
- PTR:
-
Tubular protein reabsorption
- GFB:
-
Glomerular filtration barrier
- hsCRP:
-
High-sensitivity C-reactive protein
- eGFR:
-
Estimated glomerular filtration rate
- ERCP:
-
Endoscopic retrograde cholangiopancreatography
- APACHE II:
-
The Acute Physiology and Chronic Health Evaluation II
- NSAID:
-
Non-steroidal anti-inflammatory drugs
- CCI:
-
Charlson Comorbidity Index
- IQR:
-
Interquartile range
- AUROC:
-
Area under the receiver operating characteristics curve
- ROC:
-
Receiver operating characteristics
References
Gloor B, Muller CA, Worni M, Martignoni ME, Uhl W, Buchler MW. Late mortality in patients with severe acute pancreatitis. Br J Surg. 2001;88:975–979.
Bertilsson S, Sward P, Kalaitzakis E. Factors that affect disease progression after first attack of acute pancreatitis. Clin Gastroenterol Hepatol. 2015;13:1662–1669.
Mounzer R, Langmead CJ, Wu BU, et al. Comparison of existing clinical scoring systems to predict persistent organ failure in patients with acute pancreatitis. Gastroenterology. 2012;142:1476–1482.
Gosling P, Sutcliffe AJ, Cooper MA, Jones AF. Burn and trauma associated proteinuria: the role of lipid peroxidation, renin and myoglobin. Ann Clin Biochem. 1988;25:53–59.
Haraldsson B, Nystrom J, Deen WM. Properties of the glomerular barrier and mechanisms of proteinuria. Physiol Rev. 2008;88:451–487.
Weber MH, Verwiebe R. Alpha 1-microglobulin (protein HC): features of a promising indicator of proximal tubular dysfunction. Eur J Clin Chem Clin Biochem. 1992;30:683–691.
Shearman CP, Gosling P, Walker KJ. Is low proteinuria an early predictor of severity of acute pancreatitis? J Clin Pathol. 1989;42:1132–1135.
Zuidema MJ, van Santvoort HC, Besselink MG, et al. The predictive value of proteinuria in acute pancreatitis. Pancreatology. 2014;14:484–489.
Banks PA, Bollen TL, Dervenis C, et al. Classification of acute pancreatitis—2012: revision of the Atlanta classification and definitions by international consensus. Gut. 2013;62:102–111.
Knaus WA, Draper EA, Wagner DP, Zimmerman JE. APACHE II: a severity of disease classification system. Crit Care Med. 1985;13:818–829.
Charlson ME, Pompei P, Ales KL, MacKenzie CR. A new method of classifying prognostic comorbidity in longitudinal studies: development and validation. J Chronic Dis. 1987;40:373–383.
Horan TC, Andrus M, Dudeck MA. CDC/NHSN surveillance definition of health care-associated infection and criteria for specific types of infections in the acute care setting. Am J Infect Control. 2008;36:309–332.
Hartmann S, Aradottir S, Graf M, et al. Phosphatidylethanol as a sensitive and specific biomarker: comparison with gamma-glutamyl transpeptidase, mean corpuscular volume and carbohydrate-deficient transferrin. Addict Biol. 2007;12:81–84.
Tencer J, Torffvit O, Thysell H, Rippe B, Grubb A. Proteinuria selectivity index based upon alpha 2-macroglobulin or IgM is superior to the IgG based index in differentiating glomerular diseases. Technical note. Kidney Int. 1998;54:2098–2105.
Levey AS, Bosch JP, Lewis JB, Greene T, Rogers N, Roth D. A more accurate method to estimate glomerular filtration rate from serum creatinine: a new prediction equation. Modification of Diet in Renal Disease Study Group. Ann Int Med. 1999;130:461–470.
DeLong ER, DeLong DM, Clarke-Pearson DL. Comparing the areas under two or more correlated receiver operating characteristic curves: a nonparametric approach. Biometrics. 1988;44:837–845.
Gosling P, Hughes EA, Reynolds TM, Fox JP. Microalbuminuria is an early response following acute myocardial infarction. Eur Heart J. 1991;12:508–513.
Tofik R, Ekelund U, Torffvit O, Sward P, Rippe B, Bakoush O. Increased urinary IgM excretion in patients with chest pain due to coronary artery disease. BMC Cardiovasc Dis. 2013;13:72.
Hegewald MJ, Isenberg G, Sterling RK, Cooper GS, Chak A, Sivak MV Jr. Evaluation of a rapid urine amylase test using post-ERCP hyperamylasemia as a model. Am J Gastroenterol. 2001;96:2640–2645.
Tencer J, Frick IM, Oquist BW, Alm P, Rippe B. Size-selectivity of the glomerular barrier to high molecular weight proteins: upper size limitations of shunt pathways. Kidney Int. 1998;53:709–715.
Blamey SL, Imrie CW, O’Neill J, Gilmour WH, Carter DC. Prognostic factors in acute pancreatitis. Gut. 1984;25:1340–1346.
Nieminen A, Maksimow M, Mentula P, et al. Circulating cytokines in predicting development of severe acute pancreatitis. Crit Care. 2014;18:R104.
Sward P, Rippe B. Acute and sustained actions of hyperglycaemia on endothelial and glomerular barrier permeability. Acta Physiol. 2012;204:294–307.
Oberg CM, Rippe B. A distributed two-pore model: theoretical implications and practical application to the glomerular sieving of Ficoll. Am J Physiol Renal Physiol. 2014;306:F844–F854.
Deen WM, Bridges CR, Brenner BM, Myers BD. Heteroporous model of glomerular size selectivity: application to normal and nephrotic humans. Am J Physiol. 1985;249:F374–F389.
Sverrisson K, Axelsson J, Rippe A, Asgeirsson D, Rippe B. Acute reactive oxygen species (ROS)-dependent effects of IL-1beta, TNF-alpha, and IL-6 on the glomerular filtration barrier (GFB) in vivo. Am J Physiol. Renal Physiol. 2015;309:F800–F806.
Axelsson J, Mahmutovic I, Rippe A, Rippe B. Loss of size selectivity of the glomerular filtration barrier in rats following laparotomy and muscle trauma. Am J Physiol Renal Physiol. 2009;297:F577–F582.
McCarthy ET, Sharma R, Sharma M, et al. TNF-alpha increases albumin permeability of isolated rat glomeruli through the generation of superoxide. J Am Soc Nephrol. 1998;9:433–438.
Tofik R, Sward P, Ekelund U, et al. Plasma pro-inflammatory cytokines, IgM-uria and cardiovascular events in patients with chest pain: a comparative study. Scand J Clin Lab Invest. 2015;75:638–645.
White SL, Polkinghorne KR, Cass A, Shaw JE, Atkins RC, Chadban SJ. Alcohol consumption and 5-year onset of chronic kidney disease: the AusDiab study. Nephrol Dial Transplant. 2009;24:2464–2472.
Schaeffner ES, Kurth T, de Jong PE, Glynn RJ, Buring JE, Gaziano JM. Alcohol consumption and the risk of renal dysfunction in apparently healthy men. Arch Int Med. 2005;165:1048–1053.
Van Thiel DH, Gavaler JS, Little JM, Lester R. Alcohol: its effect on the kidney. Metabolism. 1977;26:857–866.
Walther L, de Bejczy A, Lof E, et al. Phosphatidylethanol is superior to carbohydrate-deficient transferrin and gamma-glutamyltransferase as an alcohol marker and is a reliable estimate of alcohol consumption level. Alcohol Clin Exp Res. 2015;39:2200–2208.
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Bertilsson, S., Swärd, P., Håkansson, A. et al. Microproteinuria Predicts Organ Failure in Patients Presenting with Acute Pancreatitis. Dig Dis Sci 61, 3592–3601 (2016). https://doi.org/10.1007/s10620-016-4335-7
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DOI: https://doi.org/10.1007/s10620-016-4335-7