Lipidprofil vizsgálata szisztémás lupus erythematosusos betegekben, különös tekintettel a lipoprotein(a) jelentoségére lupusnephritisben

Translated title of the contribution: Examination of lipid profile in patients with systemic lupus erythematosus: With a special focus on lipoprotein (a) in lupus nephritis

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13 Citations (Scopus)

Abstract

Systemic lupus erythematosus (SLE) is a multifactorial polysystemic autoimmune disorder. Although life expectance in SLE has been improved by adequate immune suppressive therapy, the importance of chronic renal failure has not been reduced. Among late complications of the disease accelerated atherosclerosis attempts increasing attention. Dyslipoproteinemia and increased concentration of lipoproteins are important risk factors of atherosclerotic cardiovascular complication in SLE. Serum lipid parameters of 50 patients with lupus were examined in the present work. Thirty patients had histologically proven lupus nephritis (LN+), while the other group did not have renal involvement (LN-). Serum triglyceride, total cholesterol, LDL-C and apolipoprotein B (apoB) concentrations were significantly higher in the lupus nephritis (LN+) group. On the other hand, HDL-C and apoAI levels were also elevated in patients with LN. As a consequence of that, LDL-C/HDL-C and the apoB/apoAI ratios did not differ between patients with or without kidney involvement. This concluded the authors to measure the concentration of lipoprotein (a) in SLE patients, as Lp(a) is known to be an independent risk factor of atherosclerosis. Results indicated a significantly increased Lp(a) concentration in patients with lupus nephritis as compared to the LN- group. All but 2 patients without kidney involvement had lower than 100 mg/L Lp(a) concentration, while 27% of patients with lupus nephritis has an Lp(a) level between 100-300 mg/L. Further more, Lp(a) concentration was higher than 300 mg/L in 13% of the LN+ group. In a good correlation of these observations patients with nephritis suffered more frequently from deep venous thrombosis and ischaemic heart disease. The frequencies of hypertension and non-insulin dependent diabetes mellitus were slightly elevated in patients with nephritis. Present results suggest the importance of elevated lipoprotein (a) concentration in patients with lupus nephritis, further increasing the risk of athero-thrombotic cardiovascular complications.

Translated title of the contributionExamination of lipid profile in patients with systemic lupus erythematosus: With a special focus on lipoprotein (a) in lupus nephritis
Original languageHungarian
Pages (from-to)217-222
Number of pages6
JournalOrvosi hetilap
Volume145
Issue number5
Publication statusPublished - Feb 1 2004

ASJC Scopus subject areas

  • Medicine(all)

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