Effect of a single Dialysis session on plasma Lp(a) levels in patients on Maintenance haemodialysis

Autor: Prabhakar E. Reddy, Aparna R. Bitla, P. S. Rao, Mm Suchitra, Varikasuvu Seshadri Reddy, Siva Kumar
Rok vydání: 2011
Předmět:
Zdroj: Nature Precedings.
ISSN: 1756-0357
Popis: Background: Cardiovascular disease (CVD) is a major cause of mortality in End stage renal disease (ESRD) patients on Maintenance haemodialysis (MHD). Lp (a), is a specialized form of glycoprotein-LDL-cholesterol complex and is an independent risk factor for myocardial infarction. The risk is related to its atherogenic and thrombogenic properties. The present study was taken up to evaluate changes in Lp(a) and Lipid profile in patients undergoing hemodialysis session.Methodology:Twenty seven patients with end stage renal disease who were on maintenance hemodialysis were included. Plasma samples were collected hourly during a dialysis session with polysulfone membrane using bicarbonate dialysate. Plasma cholesterol, triglycerides, and Lp(a) were estimated on Beckmann CX9 Fully Automated Analyzer using commercial kits. Statistical analysis was performed using SPSS for windows version 11.5. Results: Results of analysis of variance for repeated measures after correction for hemoconcentration where necessary revealed a decrease in Lp(a) (p=0.022) and triglycerides (p=0.001) levels and no change in cholesterol (p=0.48) levels.Conclusion:Maintenance dialysis program is known to produce Dyslipidemia. Study of Lp(a) in dialysis patients is important as this is an independent risk marker. However there are very few reports on changes in Lp(a) due to the dialysis session. Our findings will be discussed in comparison with other reports.
Databáze: OpenAIRE
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