As an adjunct to diet when diet alone is not enough, based on a head-to-head study of one tablet containing ezetimibe and simvastatin vs simvastatin alone
Efficacy of ZETIA added to simvastatin
In a factorial design study, the ezetimibe plus simvastatin combination tablet had an overall favorable efficacy and safety profile compared with either simvastatin or ezetimibe alone.1
- • The effect of ZETIA on cardiovascular morbidity and mortality has not been determined.
- • ZETIA, administered alone or in combination with an HMG-CoA reductase inhibitor (statin), is indicated as adjunctive therapy to diet for the reduction of elevated TOTAL-C, LDL-C, Apo B, and non–HDL-C in patients with primary (heterozygous familial and nonfamilial) hyperlipidemia when diet alone is not enough.
- • Contraindications: hypersensitivity to any component of this medication.
- • Statin contraindications apply when used with a statin: active liver disease; unexplained persistent elevations in hepatic transaminase levels. Statins are contraindicated in pregnant and nursing women. Refer to the statin label for details.
Ezetimibe plus simvastatin vs simvastatin alone (N=1,528)1
| Placebo | Ezetimibe 10 mg | Pooled simvastatina | Simvastatin 10 mg |
Simvastatin 20 mg |
Simvastatin 40 mg |
Simvastatin 80 mg |
Pooled ezetimibe/ simvastatina |
Ezetimibe/ simvastatin 10 mg |
Ezetimibe/ simvastatin 20 mg |
Ezetimibe/ simvastatin 40 mg |
Ezetimibe/ simvastatin 80 mg |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Baseline LDL-C, mg/dL |
177.9 | 179.9 | 177.5 | 176.2 | ||||||||
| Mean % reduction from untreated baseline |
–2.2 | –18.9 | –39 | –32.7 | –34.2 | –40.6 | –48.5 | –53a,b | –44.8c,d | –51.9c,d | –55.2c,d | –60.2c |
| Calculated LDL-C, mg/dL |
174.0 | 145.9 | 108.3 | 119.5 | 116.8 | 105.4 | 91.4 | 82.8 | 97.2 | 84.8 | 78.9 | 70.1 |
| Incremental LDL-C reduction |
N/A | N/A | N/A | N/A | vs simvastatin 10 mg: –2.2% |
vs simvastatin 20 mg: –9.7% |
vs simvastatin 40 mg: –13.3% |
N/A | vs simvastatin 10 mg: –18.6% |
vs simvastatin 20 mg: –27.4% |
vs simvastatin 40 mg: –25.1% |
vs simvastatin 80 mg: –23.3% |
|
aP<0.001 for pooled ezetimibe/simvastatin vs pooled simvastatin. bP<0.001 for pooled ezetimibe/simvastatin vs ZETIA monotherapy. cP<0.001 for ezetimibe/simvastatin vs same-dose simvastatin. dP<0.001 for ezetimibe/simvastatin vs next highest dose of simvastatin. |
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+ View study design
- • Mean baseline LDL-C was 176.2 mg/dL for all doses of ezetimibe plus simvastatin and 177.5 mg/dL for all doses of simvastatin.1
- • Pooled results for ezetimibe plus simvastatin vs simvastatin alone demonstrated significantly greater mean percent reductions from baseline in LDL-C concentrations (–53% vs –39%; P<0.001).1
- • The mean percent reduction from baseline in LDL-C achieved with ezetimibe plus simvastatin when compared with simvastatin alone was significant at each corresponding dose of simvastatin.1
- • Administration of ezetimibe plus simvastatin was also associated with a greater mean percent reduction in LDL-C compared with the next highest incremental dose of simvastatin.1
- SELECTED CAUTIONARY INFORMATION
- • When using ZETIA with a statin, also follow the label recommendations for that specific statin.
- • Because renal impairment is a risk factor for statin-associated myopathy, doses of simvastatin exceeding 20 mg should be used with caution and close monitoring when administered concomitantly with ZETIA in patients with moderate to severe renal impairment (eGFR <60 mL/min/1.73 m2).
- • ZETIA is not recommended in patients with moderate to severe hepatic impairment.
- • The coadministration of ZETIA with fibrates other than fenofibrate is not recommended until use in patients is adequately studied.
As an adjunct to diet when diet alone is not enough, based on a head-to-head study of one tablet containing ezetimibe and simvastatin vs simvastatin alone
What could help your patients get to
LDL-C goal?
Ezetimibe + simvastatin: More patients achieved LDL-C <70 mg/dL1
- • Mean percent LDL-C reduction from a pooled analysis of all doses in all patients was 53% for ezetimibe + simvastatin vs 39% for simvastatin (P<0.001).1
- • The clinical impact of comparative differences in lipid changes between products is not known.
Bays primary end point: Primary efficacy end point was mean percent change in LDL-C from baseline.1
- SELECTED CAUTIONARY INFORMATION
- • Exercise caution when using ZETIA and cyclosporine concomitantly because exposure to both drugs is increased. Cyclosporine concentrations should be monitored in these patients.
- • ZETIA should be used in pregnant or nursing women only if the benefit outweighs the risk.
As an adjunct to diet when diet alone is not enough, based on a head-to-head study of one tablet containing ezetimibe and simvastatin vs simvastatin alone
What could help your patients get to
LDL-C goal?
Ezetimibe + simvastatin: More patients achieved LDL-C <100 mg/dL1
- • Mean percent LDL-C reduction from a pooled analysis of all doses in all patients was 53% for ezetimibe + simvastatin vs 39% for simvastatin (P<0.001).1
- • The clinical impact of comparative differences in lipid changes between products is not known.
Bays primary end point: Primary efficacy end point was mean percent change in LDL-C from baseline.1
- SELECTED CAUTIONARY INFORMATION
- • In clinical trials, regardless of causality assessment, the most frequent side effects for ZETIA coadministered with a statin vs statin alone included nasopharyngitis (3.7% vs 3.3%), myalgia (3.2% vs 2.7%), upper respiratory tract infection (2.9% vs 2.8%), arthralgia (2.6% vs 2.4%), and diarrhea (2.5% vs 2.2%); for ZETIA administered alone vs placebo: upper respiratory tract infection (4.3% vs 2.5%), diarrhea (4.1% vs 3.7%), arthralgia (3.0% vs 2.2%), sinusitis (2.8% vs 2.2%), pain in extremity (2.7% vs 2.5%), and fatigue (2.4% vs 1.5%).
Additional Important Safety Information
Before prescribing ZETIA, please read the Prescribing Information. The Patient Information also is available.
Reference: 1. Bays HE, Ose L, Fraser N, et al. A multicenter, randomized, double-blind, placebo-controlled, factorial design study to evaluate the lipid-altering efficacy and safety profile of the ezetimibe/simvastatin tablet compared with ezetimibe and simvastatin monotherapy in patients with primary hypercholesterolemia. Clin Ther. 2004;26:1758–1773.
