Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Rosuvastatin (Crestor), an HMG-CoA reductase inhibitor (statin), has a favorable pharmacologic profile, including its selective uptake by hepatic cells, hydrophilic nature, and lack of metabolism by cytochrome p450 (CYP) 3A4 isoenzyme. This last property means that the potential for CYP3A4-mediated drug interactions and, as a consequence, adverse events is low in those requiring concomitant therapy with a statin and agents metabolized by CYP3A4. In a broad spectrum of adult patients with dyslipidemias, oral rosuvastatin 5-40 mg once daily effectively and rapidly improved lipid profiles in several large, randomized, mainly double-blind, multicenter trials of up to 52 weeks' duration. After 12 weeks' treatment, rosuvastatin was significantly (all p < 0.05) more effective at milligram equivalent dosages than atorvastatin, pravastatin, and simvastatin in improving the overall lipid profiles of patients with hypercholesterolemia (intent-to-treat analyses). Moreover, overall a significantly (all p < 0.001) higher proportion of patients achieved National Cholesterol Education Program (NCEP) Adult Treatment Panel (ATP) III low-density lipoprotein-cholesterol (LDL-C) goals with rosuvastatin 10 mg/day than with therapeutic starting dosages of these other statins after 12 weeks' treatment in pooled analyses. Rosuvastatin treatment for up to 52 weeks was generally well tolerated in patients with dyslipidemias in clinical trials. The most commonly reported treatment-related adverse events were myalgia, constipation, asthenia, abdominal pain, and nausea; these were mostly transient and mild. The incidence of proteinuria or microscopic hematuria with rosuvastatin 10 or 20 mg/day was <1% versus <1.5% with rosuvastatin 40 mg/day; these events were mostly transient and not associated with acute or progressive deterioration in renal function at recommended dosages. Importantly, very few patients experienced elevations in serum creatine phosphokinase (CPK) levels of over [corrected] 10-fold the upper limit of normal (0.2-0.4% of patients) or treatment-related myopathy (<or=0.1%) [i.e. muscle aches or weakness plus the same elevated serum CPK levels] at dosages of 5-40 mg/day. In conclusion, rosuvastatin treatment effectively and rapidly improves the lipid profile in patients with a broad spectrum of dyslipidemias. In those with hypercholesterolemia (including high-risk patients), rosuvastatin was more efficacious than and generally as well tolerated as atorvastatin, simvastatin, and pravastatin, with significantly more rosuvastatin recipients achieving their NCEP ATP III target LDL-C levels. Thus, rosuvastatin has emerged as a valuable choice for first-line treatment in the management of low- to high-risk patients requiring lipid-lowering drug therapy.
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PMID:Rosuvastatin: a review of its use in the management of dyslipidemia. 1504 23

The safety and tolerability of rosuvastatin were assessed (as of August 2003) using data from 12,400 patients who received 5 to 40 mg of rosuvastatin in a multinational phase II/III program, which represented 12,212 patient-years of continuous exposure to rosuvastatin. An integrated database was used to examine adverse events and laboratory data. In placebo-controlled trials, adverse events, irrespective of causality assessment, occurred in 57.4% of patients who received 5 to 40 mg of rosuvastatin (n = 744) and 56.8% of patients who received placebo (n = 382). In fixed-dose trials with comparator statins, 5 to 40 mg of rosuvastatin showed an adverse event profile similar to those for 10 to 80 mg of atorvastatin, 10 to 80 mg of simvastatin, and 10 to 40 mg of pravastatin. Clinically significant elevations in alanine aminotransferase (>3 times the upper limit of normal) and creatine kinase (>10 times the upper limit of normal) were uncommon (<or=0.2%) in the groups that received rosuvastatin and comparator statins. Myopathy (creatine kinase >10 times the upper limit of normal with muscle symptoms) that was possibly related to treatment occurred in <or=0.03% of patients who took rosuvastatin at doses <or=40 mg. A positive finding of proteinuria with dipstick testing at rosuvastatin doses <or=40 mg was comparable to that seen with other statins, and the development of proteinuria was not predictive of acute or progressive renal disease. No deaths in the program were attributed to rosuvastatin, and no rhabdomyolysis occurred in patients who received 5 to 40 mg of rosuvastatin. Rosuvastatin was well tolerated by a broad range of patients who had dyslipidemia, and its safety profile was similar to those of the comparator statins investigated in this extensive clinical program.
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PMID:Safety of rosuvastatin. 1546 70

(1) Simvastatin and pravastatin are the two reference statins for type IIA and type IIB hypercholesterolaemia because they have the best-documented protective effect against cardiovascular events. Simvastatin and pravastatin are also the reference statins for familial heterozygous hypercholesterolaemia, though there is no evidence that they prevent cardiovascular events in this group. Statins are not very effective in familial homozygous hypercholesterolaemia. (2) Rosuvastatin is the sixth statin to arrive on the French market. The fifth, cerivastatin, was withdrawn from the market in 2001 because of serious adverse effects. (3) Rosuvastatin has not been assessed in terms of morbidity or mortality. The results of comparative trials in type IIA and type IIB hypercholesterolaemia suggest that rosuvastatin is slightly more active than simvastatin, pravastatin and atorvastatin on some lipid parameters after a few weeks of treatment. (4) Rosuvastatin has not been compared with simvastatin or pravastatin in familial heterozygous hypercholesterolaemia. One trial showed it to be slightly more effective than atorvastatin on cholesterol levels. According to one trial, rosuvastatin does not appear to be more effective than atorvastatin in homozygous forms. (5) In clinical trials the adverse effects of rosuvastatin were similar to those of other statins, with the exception of renal adverse effects. We don't know whether rosuvastatin is more or less likely than other statins to cause rhabdomyolysis. (6) Clinical trials reported some cases of proteinuria and renal failure suggesting there is a need for more thorough assessment in long-term trials. (7) In practice, statins with the best-documented benefits (simvastatin and pravastatin) should be used first for cardiovascular prevention in patients with hypercholesterolaemia.
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PMID:Rosuvastatin: new preparation. Opt for statins with evidence of efficacy on clinical outcome. 1553 36

Cardiovascular disease is the leading cause of death in the US and other industrialised societies. Rosuvastatin, a 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitor, is the most efficacious lipid-lowering agent of the statin class. New guidelines and recent evidence-based studies confirm the benefit of intensive reduction of low-density lipoprotein cholesterol in terms of cardiovascular risk reduction. Both naturally occurring and synthetic statins have demonstrated significant lowering of low-density lipoprotein cholesterol, the primary target of cholesterol-lowering therapy. Rosuvastatin, specifically, is a synthetic statin shown to lower low-density lipoprotein cholesterol, total cholesterol, apolipoprotein B, non-high-density lipoprotein cholesterol and triglycerides, in addition to increasing high-density lipoprotein cholesterol. Compared with other statins, there is a similar low risk of serious muscle damage (myopathy and rhabdomyolysis), and no consistent pattern of renal failure or renal injury, despite mild transient tubular proteinuria, as seen with all statins. Therefore, rosuvastatin offers an effective alternative in the clinical management of hyperlipidaemia, while awaiting the results of ongoing cardiovascular risk reduction trials.
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PMID:Rosuvastatin: a risk-benefit assessment for intensive lipid lowering. 1614 9

To define the effect of short-term rosuvastatin treatment on the estimated glomerular filtration rate (eGFR), the database of controlled clinical trials in the Rosuvastatin Clinical Development Program was reviewed. Thirteen studies comprising 3,956 rosuvastatin-treated patients were selected based on a serum creatinine measurement at 6 or 8 weeks after initiation of rosuvastatin treatment, randomization to approved and marketed rosuvastatin doses (5 to 40 mg), and unchanged rosuvastatin dose from treatment initiation (baseline) through 6 to 8 weeks of treatment. eGFR was determined with the Modification of Diet in Renal Disease formula. eGFR significantly increased for each dose of rosuvastatin individually and for all doses combined compared with baseline (range +0.9 to +3.2 ml/min/1.73 m2). Further analysis of 5 blinded, placebo-controlled trials comprising 525 patients showed an increase in eGFR of +0.8 ml/min/1.73 m2 (95% confidence interval +0.1 to +1.5) for all rosuvastatin-treated patients, which was significantly different from baseline (p <0.04) and from a change of -1.5 ml/min/1.73 m2 in the placebo-treated patients (95% confidence interval -2.5 to -0.5, p <0.001). The increase in eGFR for rosuvastatin-treated patients was consistent across all major demographic and clinical subgroups of interest, including patients with baseline proteinuria, baseline eGFR <60 ml/min/1.73 m2, and in patients with hypertension and/or diabetes. In conclusion, these results are consistent with previous rosuvastatin studies that showed an upward trend in eGFR with long-term treatment (> or =96 weeks) and with the hypothesis that statins may have pleiotropic mechanisms of action that include beneficial renal effects.
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PMID:Effect of short-term rosuvastatin treatment on estimated glomerular filtration rate. 1672 22

The renoprotective effect of statins has been recently disputed because of observations of proteinuria associated with rosuvastatin treatment, the newest drug of the class. Statin-induced proteinuria findings were mainly based on crudely quantitative dipstick assays. The authors quantitatively evaluated the effect of rosuvastatin at the recommended starting dose of 10 mg/d, on urine protein excretion in patients with primary dyslipidemia. Serum lipid and nonlipid parameters as well as urinary electrolyte, creatinine, and protein (total, albumin, immunoglobulin G, and alpha-1 microglobulin) levels were measured in 40 patients treated with rosuvastatin and 30 controls at baseline and after 12 weeks. The protein-to-creatinine ratios were used to assess urinary protein excretion. Rosuvastatin improved the lipid profile, produced no deterioration of kidney function, but induced a small but significant increase in the excretion of alpha-1 microglobulin (by 16%, P < .05) indicating that statin-related proteinuria involves low-molecular-weight proteins and is of proximal tubular origin.
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PMID:Rosuvastatin increases alpha-1 microglobulin urinary excretion in patients with primary dyslipidemia. 1705 Jul 99

(1) Rosuvastatin was not evaluated for its impact on morbidity or mortality. In premarketing trials its adverse effects seemed similar to those observed with other statins. In addition, there were questions concerning renal adverse effects, particularly dose-dependent proteinuria. Inadequate information was available to know whether the risk of rhabdomyolysis differed from that of other statins. (2) A review of adverse events reported to the FDA in late 2004 showed that reports of renal and muscular adverse events were more frequent with rosuvastatin than with other statins currently on the market. (3) Regulatory agencies analysed their results and issued warnings, but they withheld the raw data. This is regrettable, especially given the frequent use of the drug, the specific risks associated with this class, and the questions that were left unanswered in its initial clinical evaluation. Healthcare professionals and the public need access to more precise data on rosuvastatin. (4) In practice, it is better to select the two statins with the most thorough clinical assessments, namely simvastatin and pravastatin.
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PMID:Rosuvastatin: renal disorders and rhabdomyolysis. 1745 50

In a large randomized trial of statin therapy in patients of South-Asian origin with hypercholesterolemia, 740 patients in the United States and Canada received 6 weeks of treatment with rosuvastatin 10 or 20 mg or atorvastatin 10 or 20 mg. A total of 485 patients (66%) were categorized as being at high risk of coronary heart disease and had a National Cholesterol Education Program Adult Treatment Panel III treatment goal of low-density lipoprotein (LDL) cholesterol <100 mg/dl (<2.6 mmol/L). LDL cholesterol decreased by 45% with rosuvastatin 10 mg versus 40% with atorvastatin 10 mg (p = 0.0023) and by 50% with rosuvastatin 20 mg versus 47% with atorvastatin 20 mg (p = NS). National Cholesterol Education Program Adult Treatment Panel III LDL cholesterol goal achievement rates in high-risk patients (all patients) were 76% (79%) and 88% (89%) with rosuvastatin 10 and 20 mg, respectively, compared with 70% (76%) and 81% (85%) with atorvastatin 10 and 20 mg, respectively. Rosuvastatin and atorvastatin were well tolerated. There were no clinically relevant differences between statins in adverse events or incidence of creatine kinase >10 times the upper limit of normal, alanine aminotransferase >3 times the upper limit of normal on 2 consecutive occasions, or proteinuria or hematuria over the relatively short duration of treatment. In conclusion, statin therapy was well tolerated and effective in decreasing LDL cholesterol in patients of South-Asian origin, with the 10- and 20-mg doses of rosuvastatin and atorvastatin allowing most patients to reach recommended LDL cholesterol goals.
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PMID:Comparison of rosuvastatin versus atorvastatin in South-Asian patients at risk of coronary heart disease (from the IRIS Trial). 1753 77

Statins, or 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitors, have been shown to reduce elevated serum cholesterol resulting in a reduced risk of coronary artery disease and its complications. Rosuvastatin is the latest of the class of HMG-CoA reductase inhibitors and has the most potent reduction of low-density lipoprotein and elevation of high-density lipoprotein in the class. Questions have been raised about its safety. In a careful examination of the data, rosuvastatin has the same rate of elevations of hepatic enzymes as the other statins. Whether any of the statins actually cause significant liver injury is doubtful, and this raises questions about the usefulness of routine monitoring of liver enzymes in statin patients. Rosuvastatin has been noted to produce low levels of transient proteinuria. However, transient proteinuria is seen with other comparable statins. Long-term administration of rosuvastatin and other statins have been shown not to be associated with any decline in renal function, but instead have been shown to produce modest but clear improvement in glomerular filtration rate. Therefore, it is clear that rosuvastatin, and other statins, are very safe and useful agents and do not appear to present significant risks to hepatic or renal safety.
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PMID:The safety of rosuvastatin: effects on renal and hepatic function. 1787 44

Rosuvastatin is additive to high-dose candesartan in slowing progression of experimental mesangioproliferative glomerulosclerosis (GS). Progressive mesangioproliferative glomerulonephritis, mostly IgA nephropathy, is a major cause of end-stage kidney disease worldwide. In a chronic-progressive model of mesangioproliferative GS, we tested the renoprotective efficacy of rosuvastatin alone and in combination with a high-dose of the AT(1) blocker candesartan. Treatment was started 1 wk after disease induction (anti-thy1 antibody injection into uninephrectomized rats) and continued until week 20. Tubulointerstitial expression of the key fibrosis mediator transforming growth factor (TGF)-beta served as the main marker of disease progression. Compared with the untreated GS rats (475 +/- 52 pg/ml), tubulointerstitial TGF-beta(1) protein expression was significantly reduced by both single therapies (rosuvastatin -47%, candesartan -51%, P < 0.01). Tubulointerstitial matrix accumulation (matrix score in GS: 64 +/- 7%) was relatively reduced by -45 and -52%, respectively (P < 0.01). The combination of rosuvastatin and candesartan had significantly greater effects on tubulointerstitial TGF-beta(1) expression (-82% vs. GS) and matrix accumulation (-83% vs. GS) (P < 0.001 vs. GS, P < 0.05 vs. single therapy) than either drug alone. Similar additive beneficial effects were observed for renal fibronectin and tissue inhibitor of metalloproteinase-1 expression, cell proliferation, macrophage infiltration, proteinuria, and kidney function. In conclusion, rosuvastatin limits the progressive course of anti-thy1-induced GS toward chronic tubulointerstitial fibrosis and renal insufficiency to a degree comparable to the one achieved by a high dose of the AT(1) antagonist candesartan. Combined treatment yields significantly greater actions on renal TGF-beta overexpression and matrix accumulation, cell proliferation, and macrophage infiltration. The results suggest that rosuvastatin and an AT(1) blocker independently interfere with separate key pathways involved in the progression of chronic mesangioproliferative GS.
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PMID:Rosuvastatin is additive to high-dose candesartan in slowing progression of experimental mesangioproliferative glomerulosclerosis. 1821 52


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