Cardiometabolic & kidney

The efficacy of PCSK9 inhibitors on major cardiovascular events and lipid profile in patients with diabetes: a systematic review and meta-analysis of randomized controlled trials

Eur Heart J Cardiovasc PharmacotherPublished Systematic review and meta-analysis of randomised trials

Pooled result · MACEResult — go to the resultOdds ratio 0.82 95% CI 0.74–0.90

Authors' conclusion

PCSK9i appear to be effective in reducing the risk of MACE and in improving lipid profiles of subjects with diabetes and dyslipidaemia.

Study context

Population
Patients with hypercholesterolaemia and DM
Participants
20,651 patients8 randomized control trials (RCTs)
Comparison
PCSK9i vs placebo
Outcome
MACE
Follow-up
Mean 51 weeks
Methodological detailsPRISMA
  • PRISMA

Pooled result

As reported in the abstract

Odds ratio

0.82

95% CI 0.74–0.90

By group

PCSK9ivs Placebo
OR 0.82 (95% CI 0.74–0.90)

Further pooled results

OutcomeMD (%) (95% CI)
Lipoprotein(a) and apolipoprotein BPCSK9ivs PlaceboLipoprotein(a)−32.90 (−38.55 to −27.24)
Lipoprotein(a) and apolipoprotein BPCSK9ivs PlaceboApolipoprotein B−46.83 (−52.71 to --40.94)

% change from baseline in LDL-C, high-density lipoprotein cholesterol (HDL-C), TG, non-HDL-C and total cholesterol (PCSK9 inhibitors vs control)

LDL-C % change, MD
−58.48%; 95% CI: −63.73 to −53.22%, P < 0.0001
HDL-C % change, MD
5.21%; 95% CI: 3.26-7.17%
TG % change, MD
−14.59%; 95% CI: −19.42 to −9.76%
Non-HDL-C % change, MD
−48.84%; 95% CI: −54.54 to −43.14%
Total cholesterol % change, MD
−33.76%; 95% CI: −38.71 to −28.8%

Original publication

The efficacy of PCSK9 inhibitors on major cardiovascular events and lipid profile in patients with diabetes: a systematic review and meta-analysis of randomized controlled trials. Eur Heart J Cardiovasc Pharmacother. Published 27 March 2023. doi:10.1093/ehjcvp/pvad019

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