Abstract | BACKGROUND: METHODS: RESULTS: Patients in whom statin therapy resulted in LDL cholesterol levels of less than 70 mg per deciliter (1.8 mmol per liter) had lower event rates than those with higher levels (2.7 vs. 4.0 events per 100 person-years, P=0.008). However, a virtually identical difference was observed between those who had CRP levels of less than 2 mg per liter after statin therapy and those who had higher levels (2.8 vs. 3.9 events per 100 person-years, P=0.006), an effect present at all levels of LDL cholesterol achieved. For patients with post-treatment LDL cholesterol levels of more than 70 mg per deciliter, the rates of recurrent events were 4.6 per 100 person-years among those with CRP levels of more than 2 mg per liter and 3.2 events per 100 person-years among those with CRP levels of less than 2 mg per liter; the respective rates among those with LDL cholesterol levels of less than 70 mg per deciliter were 3.1 and 2.4 events per 100 person-years (P<0.001). Although atorvastatin was more likely than pravastatin to result in low levels of LDL cholesterol and CRP, meeting these targets was more important in determining the outcomes than was the specific choice of therapy. Patients who had LDL cholesterol levels of less than 70 mg per deciliter and CRP levels of less than 1 mg per liter after statin therapy had the lowest rate of recurrent events (1.9 per 100 person-years). CONCLUSIONS: Patients who have low CRP levels after statin therapy have better clinical outcomes than those with higher CRP levels, regardless of the resultant level of LDL cholesterol. Strategies to lower cardiovascular risk with statins should include monitoring CRP as well as cholesterol.
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Authors | Paul M Ridker, Christopher P Cannon, David Morrow, Nader Rifai, Lynda M Rose, Carolyn H McCabe, Marc A Pfeffer, Eugene Braunwald, Pravastatin or Atorvastatin Evaluation and Infection Therapy-Thrombolysis in Myocardial Infarction 22 (PROVE IT-TIMI 22) Investigators |
Journal | The New England journal of medicine
(N Engl J Med)
Vol. 352
Issue 1
Pg. 20-8
(Jan 06 2005)
ISSN: 1533-4406 [Electronic] United States |
PMID | 15635109
(Publication Type: Clinical Trial, Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Copyright | Copyright 2005 Massachusetts Medical Society. |
Chemical References |
- Anticholesteremic Agents
- Biomarkers
- Cholesterol, LDL
- Fluoroquinolones
- Heptanoic Acids
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
- Pyrroles
- C-Reactive Protein
- Atorvastatin
- Pravastatin
- Gatifloxacin
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Topics |
- Anticholesteremic Agents
(administration & dosage, pharmacology, therapeutic use)
- Atorvastatin
- Biomarkers
(blood)
- C-Reactive Protein
(drug effects, metabolism)
- Cholesterol, LDL
(blood, drug effects)
- Coronary Disease
(blood, mortality, prevention & control)
- Female
- Fluoroquinolones
(therapeutic use)
- Gatifloxacin
- Heptanoic Acids
(administration & dosage, pharmacology, therapeutic use)
- Humans
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
(administration & dosage, pharmacology, therapeutic use)
- Incidence
- Male
- Middle Aged
- Myocardial Infarction
(blood, drug therapy, prevention & control)
- Pravastatin
(administration & dosage, pharmacology, therapeutic use)
- Proportional Hazards Models
- Pyrroles
(administration & dosage, pharmacology, therapeutic use)
- Risk Factors
- Secondary Prevention
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