RETRACTED: Can be galectin-3 a novel marker in determining mortality in hemodialysis patients?

Autor: S. Caner Karahan, Ahmet Mentese, Diler Us Altay, Beyhan Guvercin, Adnan Yavuz, Mustafa Ocal, Sukru Ulusoy, Gulsum Ozkan
Rok vydání: 2015
Předmět:
Zdroj: Clinical Biochemistry. 48:768-773
ISSN: 0009-9120
Popis: BACKGROUND Cardiovascular (CV) mortality is common in hemodialysis (HD) patients. There are some difficulties involved in determining CV risk. Galectin-3 is a molecule with a demonstrated correlation with CV mortality and which is approved in the stratification of heart failure (HF) risk. The purpose of this study was to assess the previously uninvestigated relationship between galectin-3 and cardiac mortality in HD patients. METHODS Two hundred ninety clinically stable HD patients aged over 18 and on a thrice-weekly intermittent HD program lasting >3 months and 30 healthy individuals were enrolled in this multi-center, prospective, observational study and monitored over 24 months. Blood specimens were collected at the start of the study for the measurement of galectin-3 and other biochemical parameters. At the end of the study, the relations between galectin-3 and other biochemical and demographic parameters and mortality were analyzed. RESULTS Galectin-3 levels were significantly higher in the HD group compared to the control group (p < 0.001). All-cause mortality was observed in 63 (21%) patients. At multivariate Cox regression analysis, age, low albumin, low DBP, high galectin-3 and high HsCRP were identified as prognostic determinants of all-cause mortality, while age, low albumin, high galectin-3 and high SBP were identified as prognostic determinants of cardiac mortality. CONCLUSION This study shows, for the first time in the literature, that galectin-3 may be a novel biomarker of cardiac mortality in HD patients. We think that, when supported by further studies, galectin-3 can be a promising biomarker in predicting cardiac mortality in HD patients.
Databáze: OpenAIRE
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