Author/Authors :
Jakovljevic, Biljana International Dialysis Center Banjaluka, Bosnia and Herzegovina , Gasic, Branislav University Hospital Clinical Center Banjaluka - Nephrology Department, Bosnia and Herzegovina , Kovacevic, Pedja University Hospital Clinical Center Banjaluka - Medical Intensive Care Unit, Bosnia and Herzegovina , Rajkovaca, Zvezdana University of Banjaluka - Medical School - Department for Physiology, Bosnia and Herzegovina , Kovacevic, Tijana University Hospital Clinical Center Banjaluka - Pharmacy Department, Bosnia and Herzegovina
Abstract :
Aim: Cardiovascular diseases are leading cause of death in patients with chronic renal failure. The aim of our study was to establish connection between levels of homocysteine and traditional and nontraditional risk factors for developing cardiovascular diseases in dialysis and pre dialysis patients. Methods: We included 33 pre dialysis (23 in stage three and 10 in stage four of chronic kidney disease) and 43 patients receiving hemodialysis longer than six months. Besides standard laboratory parameters, levels of homocysteine and blood pressure were measured in all patients. Glomerular filtration rate was measured in pre dialysis patients and dialysis quality parameters in dialysis patients. Results: Homocysteine levels were elevated in all patients (19±5.42mmol/l). The connection between homocysteine levels and other cardiovascular diseases risk factors was not established in pre dialysis patients. In patients treated with hemodialysis we found negative correlation between homocysteine levels and patients’ age (p 0.05) and positive correlation between homocysteine levels and length of dialysis (p 0.01) as well as between homocysteine and anemia parameters (erythrocytes, hemoglobin), (p 0.01). Homocysteine and LDL (and total cholesterol) were in negative correlation (p 0.01). Conclusion: Homocysteine, as one of nontraditional cardiovascular diseases risk factors, is elevated in all patients with chronic renal failure and it’s positive correlation with some other risk factors was found.
