Effect of semaglutide on major adverse cardiovascular events by baseline kidney parameters in participants with type 2 diabetes and at high risk of cardiovascular disease: SUSTAIN 6 and PIONEER 6 post hoc pooled analysis

Cardiovascular Diabetology

Research

Linda G. Mellbin¹  Søren Rasmussen²  Heidrun Bosch-Traberg²  Ekaterina Sokareva²  Peter Rossing³  Stephen C. Bain⁴  Hiddo J. L. Heerspink⁵ 

[1] Karolinska Institutet, Solna, Sweden;Novo Nordisk A/S, Søborg, Denmark;Steno Diabetes Center, Copenhagen, Denmark;Swansea University Medical School, Swansea, UK;University of Groningen, Groningen, the Netherlands;

关键词: Type 2 diabetes;    Cardiovascular disease;    Kidney disease;    Glucagon-like peptide-1 receptor agonist;    Semaglutide;    Major cardiovascular events;    Estimated glomerular filtration rate;    Urine albumin:creatinine ratio;    NCT01720446;    NCT02692716;   

DOI  :  10.1186/s12933-023-01949-7

 received in 2023-05-15, accepted in 2023-08-02,  发布年份 2023

来源: Springer

【 摘 要 】

BackgroundSemaglutide is a glucose-lowering treatment for type 2 diabetes (T2D) with demonstrated cardiovascular benefits; semaglutide may also have kidney-protective effects. This post hoc analysis investigated the association between major adverse cardiovascular events (MACE) and baseline kidney parameters and whether the effect of semaglutide on MACE risk was impacted by baseline kidney parameters in people with T2D at high cardiovascular risk.MethodsParticipants from the SUSTAIN 6 and PIONEER 6 trials, receiving semaglutide or placebo, were categorised according to baseline kidney function (estimated glomerular filtration rate [eGFR] < 45 and ≥ 45–<60 versus ≥ 60 mL/min/1.73 m2) or damage (urine albumin:creatinine ratio [UACR] ≥ 30–≤300 and > 300 versus < 30 mg/g). Relative risk of first MACE by baseline kidney parameters was evaluated using a Cox proportional hazards model. The same model, adjusted with inverse probability weighting, and a quadratic spline regression were applied to evaluate the effect of semaglutide on risk and event rate of first MACE across subgroups. The semaglutide effects on glycated haemoglobin (HbA1c), body weight (BW) and serious adverse events (SAEs) across subgroups were also evaluated.ResultsIndependently of treatment, participants with reduced kidney function (eGFR ≥ 45–<60 and < 45 mL/min/1.73 m2: hazard ratio [95% confidence interval]; 1.36 [1.04;1.76] and 1.52 [1.15;1.99]) and increased albuminuria (UACR ≥ 30–≤300 and > 300 mg/g: 1.53 [1.14;2.04] and 2.52 [1.84;3.42]) had an increased MACE risk versus those without. Semaglutide consistently reduced MACE risk versus placebo across all eGFR and UACR subgroups (interaction p value [pINT] > 0.05). Semaglutide reduced HbA1c regardless of baseline eGFR and UACR (pINT>0.05); reductions in BW were affected by baseline eGFR (pINT<0.001) but not UACR (pINT>0.05). More participants in the lower eGFR or higher UACR subgroups experienced SAEs versus participants in reference groups; the number of SAEs was similar between semaglutide and placebo arms in each subgroup.ConclusionsMACE risk was greater for participants with kidney impairment or damage than for those without. Semaglutide consistently reduced MACE risk across eGFR and UACR subgroups, indicating that semaglutide provides cardiovascular benefits in people with T2D and at high cardiovascular risk across a broad spectrum of kidney function and damage.Trial registrationsNCT01720446; NCT02692716.

【 授权许可】

CC BY   
© BioMed Central Ltd., part of Springer Nature 2023

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