Treatment of hyperlipidemic kidney graft recipients with lovastatin: effect on LDL-cholesterol and lipoprotein (a).
An increased incidence of hyperlipidemia places kidney graft recipients at increased risk for cardiovascular disease and may contribute to a decline in graft function. A study was undertaken to evaluate the safety and efficacy of lovastatin in these patients. Twelve kidney graft recipients with stable graft function and a cholesterol (chol) level over 250 mg/dl (6.46 mmol/l) were included. The lipid-lowering treatment consisted of 20 mg lovastatin daily, and all patients received immunosuppression with ciclosporin (CS) and prednisolone. Total chol decreased by 27% (300 +/- 56 to 219 +/- 28 mg/dl; 7.76 +/- 1.45 to 5.66 +/- 0.72 mmol/l; p < 0.01), LDL-chol by 35% (220 +/- 38 to 143 +/- 17 mg/dl; 5.69 +/- 0.98 to 3.70 +/- 0.44 mmol/l; p < 0.01) and triglycerides by 33% (207 +/- 127 to 138 +/- 56 mg/dl; 2.36 +/- 1.44 to 1.57 +/- 0.64 mmol/l; p < 0.05). HDL-chol increased by 10% (57 +/- 11 to 63 +/- 13 mg/dl; 1.47 +/- 0.28 to 1.63 +/- 0.34 mmol/l; NS). The ratio of total chol/HDL-chol, a generally accepted risk predictor of atherosclerosis, fell from 5.4 +/- 1.3 to 3.3 +/- 1.2, p < 0.01. Lipoprotein (a) [lp(a)], an independent risk predictor for atherosclerosis, was also evaluated at baseline and after 6 months of lovastatin treatment and showed a decrease of 39% (32.9 +/- 27.6 to 19.9 +/- 22.9 mg/dl; 0.85 +/- 0.71 to 0.51 +/- 0.59 mmol/l; p < 0.05). No adverse side effects were seen at this dosage, and hepatic and renal parameters remained unchanged.(ABSTRACT TRUNCATED AT 250 WORDS)
Traindl
O
O
3rd Department of Internal Medicine, University of Vienna, Austria.
Reading
S
S
Franz
M
M
Watschinger
B
B
Klauser
R
R
Pidlich
H
H
Widhalm
K
K
Pohanka
E
E
Kovarik
J
J
D000328:Adult; D008076:Cholesterol, HDL / Q000378:metabolism; D008078:Cholesterol, LDL / Q000378:metabolism; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000188:drug therapy*; D016030:Kidney Transplantation; D017270:Lipoprotein(a) / Q000378:metabolism; D008148:Lovastatin / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D013997:Time Factors
D008076:Cholesterol, HDL; D008078:Cholesterol, LDL; D017270:Lipoprotein(a); D008148:Lovastatin