Does adding a new cholesterol shot help people with heart disease?

Original Title

Evolocumab and Clinical Outcomes in Patients with Cardiovascular Disease

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Summary

Some people with heart disease take cholesterol pills but still have high cholesterol. This study tested adding a special shot (evolocumab) to their pills to see if it helps prevent heart attacks and strokes.

Proposed Mechanism

No biological mechanisms were identified in this study. This may be an epidemiological, observational, or survey-based study that reports associations rather than proposing causal biological pathways.

Quality Analysis
Methodology
74%
High QualityOverall Score
Randomized Controlled TrialMedicine

Systematic Reviews & Meta-Analyses

Max 100

Randomized Controlled Trials

Max 90

Cohort Studies

Max 72

Case-Control Studies

Max 58

Cross-Sectional Studies

Max 44

Case Reports & Case Series

Max 30

Expert Opinion & Narrative Reviews

Max 5
StrongerWeaker
Randomized Controlled Trials
Level 1b
74

74 / 90

Evidence Score

Participants are randomly assigned to treatment or control groups, minimizing bias. Considered the gold standard for testing whether an intervention causes an effect.

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74%
High QualityOverall Score

Publication

Authors

Sabatine MS, Giugliano RP, Keech AC, Honarpour N, Wiviott SD, Murphy SA, Kuder JF, Wang H, Liu T, Wasserman SM, Sever PS, Pedersen TR, FOURIER Steering Committee and Investigators