Summary
Background
Serum uric acid (SUA) can promote inflammation and is associated with increased cardiovascular morbidity. Primary (PMF) and secondary myelofibrosis (SMF) are myeloproliferative neoplasms characterized by high cellular turnover and substantial risk of thrombosis and death.
Methods
We have retrospectively investigated SUA in 173 patients with myelofibrosis (125 PMF; 48 SMF) and 30 controls.
Results
The PMF patients had significantly higher SUA in comparison to SMF and controls. In both PMF and SMF higher SUA was significantly associated with arterial hypertension and decreased renal function. Among PMF patients, higher SUA was significantly associated with older age, larger spleen, higher white blood cell counts, higher lactate dehydrogenase, lower immunoglobulin G levels, allopurinol use and non-smoking. Among SMF patients, higher SUA was associated with male sex (P < 0.05 for all analyses).
In PMF higher SUA was univariately associated with inferior survival (> 427 μmol/L hazard ratio (HR) = 2.22; P = 0.006) and shorter time to thrombosis (> 444 μmol/L HR = 5.05; P = 0.006), which could be shown separately for arterial (> 380 μmol/L; HR = 4.9; P = 0.013) and venous thromboses (> 530 μmol/L; HR = 17.9; P < 0.001). In multivariate analyses, SUA remained significantly associated with inferior survival independent of the Dynamic International Prognostic Staging System and with shorter time to thrombosis independent of age in PMF patients; however, the prognostic significance of SUA was diminished after including serum creatinine in the models. SUA was not prognostic in SMF patients.
Conclusion
The PMF patients present with higher SUA levels, which are associated with features of more advanced disease and higher risks of arterial and venous thrombosis and death.
Similar content being viewed by others
References
Arber DA, Orazi A, Hasserjian R, et al. The 2016 revision to the World Health Organization classification of myeloid neoplasms and acute leukemia. Blood. 2016;127(20):2391–405.
Barosi G, Mesa RA, Thiele J, et al. Proposed criteria for the diagnosis of post-polycythemia vera and post-essential thrombocythemia myelofibrosis: a consensus statement from the international working group for myelofibrosis research and treatment. Leukemia. 2008;22(2):437–8.
Courtier F, Garnier S, Carbuccia N, et al. Targeted molecular characterization shows differences between primary and secondary myelofibrosis. Genes Chromosomes Cancer. 2019; https://doi.org/10.1002/gcc.22789.
Passamonti F, Giorgino T, Mora B, et al. A clinical-molecular prognostic model to predict survival in patients with post polycythemia vera and post essential thrombocythemia myelofibrosis. Leukemia. 2017;31(12):2726–31.
Lucijanic M, Prka Z, Pejsa V, Stoos-Veic T, Lucijanic J, Kusec R. Prognostic implications of low transferrin saturation in patients with primary myelofibrosis. Leuk Res. 2018; https://doi.org/10.1016/j.leukres.2018.01.017.
Passamonti F, Cervantes F, Vannucchi AM, et al. A dynamic prognostic model to predict survival in primary myelofibrosis: a study by the IWG-MRT (international working group for myeloproliferative neoplasms research and treatment). Blood. 2010;115(9):1703–8.
Barbui T, Thiele J, Gisslinger H, et al. The 2016 WHO classification and diagnostic criteria for myeloproliferative neoplasms: document summary and in-depth discussion. Blood Cancer J. 2018;8(2):15.
Kc D, Falchi L, Verstovsek S. The underappreciated risk of thrombosis and bleeding in patients with myelofibrosis: a review. Ann Hematol. 2017;96(10):1595–604.
Lu W, Xu Y, Shao X, et al. Uric acid produces an inflammatory response through activation of NF-kappaB in the hypothalamus: implications for the pathogenesis of metabolic disorders. Sci Rep. 2015;5:12144.
Feig DI, Kang DH, Johnson RJ. Uric acid and cardiovascular risk. N Engl J Med. 2008;359(17):1811–21.
Krishnan E, Sokolove J. Uric acid in heart disease: a new C‑reactive protein? Curr Opin Rheumatol. 2011;23(2):174–7.
Krecak I, Lucijanic M, Gveric-Krecak V, Durakovic N. Hyperuricemia might promote thrombosis in essential thrombocythemia and polycythemia vera. Leuk Lymphoma. 2020; https://doi.org/10.1080/10428194.2020.1731503.
Thiele J, Kvasnicka HM, Facchetti F, Franco V, van der Walt J, Orazi A. European consensus on grading bone marrow fibrosis and assessment of cellularity. Haematologica. 2005;90(8):1128–32.
Lucijanic M, Petrovecki M. Analysis of censored data. Biochem Med. 2012;22(2):151–5.
Lucijanic M, Skelin M, Lucijanic T. Survival analysis, more than meets the eye. Biochem Med. 2017;27(1):14–8.
Lucijanic M. Survival analysis in clinical practice: analyze your own data using an Excel workbook. Croat Med J. 2016;57(1):77–9.
Cervantes F, Alvarez-Larran A, Arellano-Rodrigo E, Granell M, Domingo A, Montserrat E. Frequency and risk factors for thrombosis in idiopathic myelofibrosis: analysis in a series of 155 patients from a single institution. Leukemia. 2006;20(1):55–60.
Elliott MA, Pardanani A, Lasho TL, Schwager SM, Tefferi A. Thrombosis in myelofibrosis: prior thrombosis is the only predictive factor and most venous events are provoked. Haematologica. 2010;95(10):1788–91.
Barbui T, Carobbio A, Cervantes F, et al. Thrombosis in primary myelofibrosis: incidence and risk factors. Blood. 2010;115(4):778–82.
Pei YQ, Wu Y, Wang F, Cui W. Prognostic value of CALR vs. JAK2V617F mutations on splenomegaly, leukemic transformation, thrombosis, and overall survival in patients with primary fibrosis: a meta-analysis. Ann Hematol. 2016;95(9):1391–8.
Lucijanic M, Galusic D, Krecak I, et al. Reduced renal function strongly affects survival and thrombosis in patients with myelofibrosis. Ann Hematol. 2020;99(12):2779–85.
Krečak I, Holik H, Martina MP, Zekanović I, Coha B, Gverić-Krečak V. Chronic kidney disease could be a risk factor for thrombosis in essential thrombocythemia and polycythemia vera. Int J Hematol. 2020;112(3):377–84. https://doi.org/10.1007/s12185-020-02898-7.
De Becker B, Borghi C, Burnier M, van de Borne P. Uric acid and hypertension: a focused review and practical recommendations. J Hypertens. 2019;37(5):878–83.
Mazzali M, Kanbay M, Segal MS, et al. Uric acid and hypertension: cause or effect? Curr Rheumatol Rep. 2010;12(2):108–17.
Khosla UM, Zharikov S, Finch JL, et al. Hyperuricemia induces endothelial dysfunction. Kidney Int. 2005;67(5):1739–42.
George J, Carr E, Davies J, Belch JJ, Struthers A. High-dose allopurinol improves endothelial function by profoundly reducing vascular oxidative stress and not by lowering uric acid. Circulation. 2006;114(23):2508–16.
Guthikonda S, Sinkey C, Barenz T, Haynes WG. Xanthine oxidase inhibition reverses endothelial dysfunction in heavy smokers. Circulation. 2003;107(3):416–21.
Butler R, Morris AD, Belch JJ, Hill A, Struthers AD. Allopurinol normalizes endothelial dysfunction in type 2 diabetics with mild hypertension. Hypertension. 2000;35(3):746–51.
Spiga R, Marini MA, Mancuso E, et al. Uric acid is associated with inflammatory biomarkers and induces inflammation via activating the NF-kappaB signaling pathway in hepG2 cells. Arterioscler Thromb Vasc Biol. 2017;37(6):1241–9.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
M. Lucijanic, I. Krecak, D. Galusic, M. Sedinic, H. Holik, V. Perisa, M. Moric Peric, I. Zekanovic, T. Stoos-Veic, V. Pejsa, and R. Kusec declare that they have no competing interests.
Ethical standards
All procedures performed in studies involving human participants or on human tissue were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. The study was approved by the institutional review boards. All subjects in whom molecular studies were performed provided written informed consent.
Additional information
Publisher’s Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Lucijanic, M., Krecak, I., Galusic, D. et al. Higher serum uric acid is associated with higher risks of thrombosis and death in patients with primary myelofibrosis. Wien Klin Wochenschr 134, 97–103 (2022). https://doi.org/10.1007/s00508-020-01802-x
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00508-020-01802-x