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Ibricevic-Balic L, Icindic-Nakas E, Hasic S, Kiseljakovic E, Sofo-Hafizovic A, Balic S. Dilemma: Correlation Between Serum Level of Hepcidin and IL-6 in Anemic Myeloma Patients. Med Arch 2017; 70:429-432. [PMID: 28210014 PMCID: PMC5292217 DOI: 10.5455/medarh.2016.70.429-432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Introduction: Anemia occurs in 60% to 80 % of patients with newly diagnosed myeloma multiplex (MM). The cause of anemia in MM is probably multi factorial and involved among the others hepcidin and some cytokines, especially interleukine-6. Anemia in MM is one of the risk factor used in Durie-Salmon classification for staging and prognostic score. Treatment options are set according to this score with most significant impact on survival. Aim: To estimate baseline level of serum hepcidin, IL-6 and iron metabolism markers in anemic MM patients, possible role of hepcidin and its interaction with IL-6. Methods: 27 patients with newly diagnosed MM were enrolled in this observational, prospective study and age, gender matched 60 healthy controls. Erythrocyte count, hemoglobin, serum hepcidin, interleukin-6, iron, ferritin and transferrin were measured. Results: Anemia was diagnosed in 70% of MM patients. Serum hepcidin was significantly higher in MM group (55.5 ng/mL) than in control 5.9 ng/mL (p=0000). In myeloma patients serum IL-6 was 3.59 pg/mL, anemic 3.80 pg/mL, non-anemic 0.33 pg/mL, without significant difference. It was not found significant correlation between hepcidin and IL-6 in anemic myeloma patients. Conclusion: High level of hepcidin probably causes anemia in MM but its high expression is not due only to IL-6.
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Affiliation(s)
| | - Emina Icindic-Nakas
- Faculty of medicine, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Sabaheta Hasic
- Faculty of medicine, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | - Emina Kiseljakovic
- Faculty of medicine, University of Sarajevo, Sarajevo, Bosnia and Herzegovina
| | | | - Sefkija Balic
- Clinical center of Sarajevo University, Sarajevo, Bosnia and Herzegovina
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Troppan KT, Melchardt T, Deutsch A, Schlick K, Stojakovic T, Bullock MD, Reitz D, Beham-Schmid C, Weiss L, Neureiter D, Wenzl K, Greil R, Neumeister P, Egle A, Pichler M. The significance of pretreatment anemia in the era of R-IPI and NCCN-IPI prognostic risk assessment tools: a dual-center study in diffuse large B-cell lymphoma patients. Eur J Haematol 2015; 95:538-44. [PMID: 25677782 DOI: 10.1111/ejh.12529] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/07/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND Anemia is frequently identified at the time of diagnosis in patients with diffuse large B-cell lymphoma (DLBCL); however, studies addressing the prognostic significance of this important clinical parameter are lacking. METHODS In this dual-center study of patients with DLBCL (n = 556) treated with rituximab-containing regimens, we evaluated the prognostic relevance of anemia at diagnosis in a training set (n = 211) and validated our findings in a second independent patient cohort (n = 345). Using Kaplan-Meier curves as well as univariate and multivariate Cox regression models, we analyzed the impact of anemia on 5-year overall survival (OS) and 5-year disease-free survival (DFS) alongside established prognostic indicators including age, tumor stage, the revised International Prognostic Index (R-IPI), and the recently published NCCN-IPI. The influence of anemia on the predictive accuracy of IPI, R-IPI, and NCCN-IPI prognosis scores was subsequently determined using the Harrell's concordance index. RESULTS Anemia was an independent predictor of impaired OS and DFS at 5 years in both DLBCL patient cohorts (P < 0.001, log-rank test). In multivariate analysis, hemoglobin level was also a strong and independent prognostic indicator in patients stratified according to R-IPI or NCCN-IPI score. In survival analysis, the estimated concordance index, using IPI, R-IPI, and NCCN-IPI stratification measures (0.69, 0.64, and 0.70, respectively), improved to 0.70, 0.68, and 0.73, respectively, when anemia was also considered. CONCLUSION In this study, we have demonstrated that anemia at the time of diagnosis is an independent predictor of impaired clinical outcome in DLBCL. Furthermore, consideration of hemoglobin levels may improve the accuracy of recently established prognostic tools in lymphoma. Our data encourage further evaluation of the prognostic utility of this readily accessible biological parameter in prospective clinical trials.
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Affiliation(s)
| | - Thomas Melchardt
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Alexander Deutsch
- Division of Hematology, Medical University of Graz (MUG), Graz, Austria
| | - Konstantin Schlick
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Tatjana Stojakovic
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz (MUG), Graz, Austria
| | - Marc D Bullock
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Daniel Reitz
- Division of Oncology, Medical University of Graz (MUG), Graz, Austria
| | | | - Lukas Weiss
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Daniel Neureiter
- Institute of Pathology, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Kerstin Wenzl
- Division of Hematology, Medical University of Graz (MUG), Graz, Austria
| | - Richard Greil
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Peter Neumeister
- Division of Hematology, Medical University of Graz (MUG), Graz, Austria
| | - Alexander Egle
- 3rd Medical Department with Hematology and Medical Oncology, Hemostaseology, Rheumatology and Infectious Diseases, Laboratory for Immunological and Molecular Cancer Research, Oncologic Center, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Martin Pichler
- Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Division of Oncology, Medical University of Graz (MUG), Graz, Austria
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