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Randomized Controlled Trial
. 2024 Nov;26(11):5336-5346.
doi: 10.1111/dom.15895. Epub 2024 Sep 2.

Effects of ertugliflozin on uric acid and gout-related outcomes in persons with type 2 diabetes and cardiovascular disease: Post hoc analyses from VERTIS CV

Affiliations
Randomized Controlled Trial

Effects of ertugliflozin on uric acid and gout-related outcomes in persons with type 2 diabetes and cardiovascular disease: Post hoc analyses from VERTIS CV

Vikas S Sridhar et al. Diabetes Obes Metab. 2024 Nov.

Abstract

Aim: To conduct post hoc analyses of the VERTIS CV (NCT01986881) trial to explore the effects of ertugliflozin on serum uric acid (UA) and gout-related outcomes.

Materials and methods: Participants with type 2 diabetes and atherosclerotic cardiovascular disease were randomised (1:1:1) to placebo, ertugliflozin 5 mg or ertugliflozin 15 mg. Mean UA over time (260 weeks) was evaluated for pooled ertugliflozin versus placebo overall, and by baseline quintile of UA (≤4.3 mg/dL [≤255.8 µmol/L], >4.3-5.1 mg/dL [>255.8-303.4 µmol/L], >5.1-5.8 mg/dL [>303.4-345.0 µmol/L], >5.8-6.9 mg/dL [>345.0-410.4 µmol/L] and >6.9 mg/dL [>410.4 µmol/L]), glycated haemoglobin level, albuminuria status, estimated glomerular filtration rate and KDIGO (Kidney Disease: Improving Global Outcomes in Chronic Kidney Disease) risk category. The effect of ertugliflozin on a composite of gout onset or initiation of anti-gout medication was assessed.

Results: The mean UA levels at baseline were 5.67 and 5.62 mg/dL in the placebo and ertugliflozin groups, respectively. Ertugliflozin reduced UA over Weeks 6-260 compared with placebo, with least squares mean (LSM) changes (95% confidence interval [CI]) from baseline at Week 260 of 0.07 mg/dL (-0.02, 0.15) and -0.19 mg/dL (-0.25, -0.13) in the placebo and pooled ertugliflozin groups, respectively. At Week 260, placebo-adjusted LSM change (95% CI) from baseline in UA was -0.26 mg/dL (-0.36, -0.16) with ertugliflozin. Ertugliflozin was associated with reductions in UA across baseline UA quintiles compared with placebo. The incidence of the composite of gout-related outcomes was 84/2539 (3.3%) for placebo and 133/5091 (2.6%) for ertugliflozin (hazard ratio for the composite 0.76 [95% CI 0.580, 1.002]).

Conclusions: Ertugliflozin was generally associated with lowering UA overall and across subgroups compared with placebo, and numerically reduced rates of gout-related outcome events.

Keywords: SGLT2 inhibitor; clinical trial; diabetic nephropathy; inflammation; phase III trial; type 2 diabetes mellitus.

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References

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