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ASCOT-LLA Extension Study

ASCOT-LLA Extension Study. Objective 11-year mortality follow-up of the lipid-lowering arm of ASCOT in the UK Background

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ASCOT-LLA Extension Study

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  1. ASCOT-LLA Extension Study Objective • 11-year mortality follow-up of the lipid-lowering arm of ASCOT in the UK Background • ASCOT-LLA: 10,305 subjects with hypertension and a total cholesterol level of ≤6.5 mmol/L (250 mg/dL) were randomly assigned to atorvastatin or placebo in the ASCOT-LLA Study • After a median follow-up of 3.3 years, ASCOT-LLA was terminated due to overwhelming benefit with atorvastatin • Investigators continued to collect mortality data in the UK cohort (n=4605) for a total median follow-up of 11 years from initial randomization* *Most patients who were initially randomized to atorvastatin therapy continued to take atorvastatin (63%), while a minority (4%) took another statin; most patients in the placebo group switched to atorvastatin (56%), and a small number initiated therapy with another statin (7%).

  2. ASCOT-LLA Extension Study Results • In the ASCOT-LLA extension group, the risk of all-cause mortality was 14% lower for those initially assigned to atorvastatin compared with placebo • Patients initially randomized to atorvastatin had a lower long-term risk of death due to infections and respiratory illness • There was no difference in the risk of death due to CV causes Conclusions • These observations may suggest a legacy benefit in terms of reduced mortality with atorvastatin

  3. ASCOT-LLA Extension Study Adjusted Effect of Atorvastatin on Mortality and Causes of Death

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