Effects of pravastatin on serum lipids and apolipoproteins in hyperlipidemia of the nephrotic syndrome.
The nephrotic syndrome is often accompanied by hyperlipidemia associated with an increased risk of accelerated atherosclerosis. The present study was undertaken to evaluate the effects of pravastatin, a novel competitive inhibitor of 3-hydroxy-3-methylglutaryl coenzyme A reductase, on the serum lipids and apolipoproteins in patients with this syndrome and marked hyperlipidemia. Eleven adult patients received 10 mg of pravastatin twice daily for 4 to 8 weeks. The total serum cholesterol decreased from 426 +/- 44 to 309 +/- 18 mg/dl (-27.4%, mean +/- S.E.; p less than 0.01) following administration of pravastatin. The serum triglyceride decreased from 332 +/- 122 to 229 +/- 50 mg/dl (-30.9%), although this change was not significant. Despite the fact that the HDL cholesterol level was barely changed (51 +/- 7 to 51 +/- 6 mg/dl), the LDL cholesterol fell from 313 +/- 30 to 211 +/- 16 mg/dl (-32.5%; p less than 0.005), and the LDL to HDL cholesterol ratio fell from 7.57 +/- 1.59 to 4.94 +/- 0.88 (-34.8%; p less than 0.05). These changes caused the atherogenic index to decline from 9.6 +/- 2.4 to 6.1 +/- 1.2 (-36.5%; p less than 0.05). No significant alterations could be found among apolipoproteins A-1, A-2, B, C-2, C-3, and E. During the present study period, pravastatin was well tolerated and did not affect the serum protein, albumin, serum urea nitrogen, creatinine levels, or urine protein excretion. Also, there were no serious adverse effects. Pravastatin appears to be effective for treating patients with hyperlipidemia of the nephrotic syndrome.
Tokoo
M
M
2nd Department of Internal Medicine, Shinshu University School of Medicine, Matsumoto, Japan.
Oguchi
H
H
Terashima
M
M
Tokunaga
S
S
Miyasaka
M
M
Hora
K
K
Higuchi
M
M
Yoshie
T
T
Furuta
S
S
D000328:Adult; D000368:Aged; D001053:Apolipoproteins / Q000097:blood*; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D006949:Hyperlipidemias / Q000188:drug therapy* / Q000209:etiology; D008055:Lipids / Q000097:blood*; D008074:Lipoproteins / Q000097:blood; D008297:Male; D008875:Middle Aged; D009404:Nephrotic Syndrome / Q000150:complications*; D017035:Pravastatin / Q000627:therapeutic use*
D001053:Apolipoproteins; D008055:Lipids; D008074:Lipoproteins; D017035:Pravastatin