Dataset Information

Relationship of concomitant anti-diabetic drug administration with sodium-glucose co-transporter 2 inhibitor-related ketosis.

ABSTRACT:

Objective

The use of sodium-glucose co-transporter 2 inhibitors (SGLT2is) may be associated with ketoacidosis. Therefore, the associated risk factors should be identified. In particular, information regarding the effects of the co-administration of anti-diabetic drugs is lacking.

Methods

We performed a retrospective study of 68 consecutive patients with diabetes who were taking an SGLT2i and attending a single medical center. After a period of treatment (median 78 days), their circulating ketone concentrations were measured. The concomitant use of other anti-diabetic drugs was analyzed to identify independent risk factors associated with ketosis.

Results

Twenty-five participants were taking empagliflozin, 23 were taking dapagliflozin, and 20 were taking canagliflozin. During the treatment period, no ketoacidotic events were recorded and their mean circulating ketone concentrations at the end of the study period were similar (0.3 mmol/L in the empagliflozin group, 0.26 mmol/L in the dapagliflozin group, and 0.25 mmol/L in the canagliflozin group). After adjustment for the use of anti-diabetic drugs, pioglitazone was found to be independently associated with a risk of high circulating ketone concentration (B value: 0.361, 95% confidence interval: 0.181-0.541).

Conclusion

SGLT2i-associated ketoacidosis was found to be infrequent, but the concomitant use of pioglitazone was associated with a higher risk of ketosis.

SUBMITTER: Lin CW

PROVIDER: S-EPMC8973047 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature

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Publications

Relationship of concomitant anti-diabetic drug administration with sodium-glucose co-transporter 2 inhibitor-related ketosis.

Lin Cheng-Wei CW Hung Shih-Yuan SY Chen I-Wen IW

The Journal of international medical research 20220301 3

<h4>Objective</h4>The use of sodium-glucose co-transporter 2 inhibitors (SGLT2is) may be associated with ketoacidosis. Therefore, the associated risk factors should be identified. In particular, information regarding the effects of the co-administration of anti-diabetic drugs is lacking.<h4>Methods</h4>We performed a retrospective study of 68 consecutive patients with diabetes who were taking an SGLT2i and attending a single medical center. After a period of treatment (median 78 days), their cir ...[more]

PMID: 35352579

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Project description:ObjectiveWe evaluated sodium-glucose co-transporter2 (SGLT2) expression and the effect of SGLT2 inhibitor (SGLT2i) therapies on carotid plaques of asymptomatic diabetic and non-diabetic patients.MethodsPlaques were obtained from 296 non-diabetic patients and 227 patients with type 2 diabetes undergoing carotid endarterectomy. 97 patients with type 2 diabetes were treated with SGLT2 inhibitors for 16 ± 4 months before endarterectomy. After propensity score matching analysis, patients with type 2 diabetes were categorized without (n = 87) and with SGLT2i therapy (n = 87). To investigate SGLT2 expression levels' effects on major adverse endpoints (MACE = stroke, transient ischemic attack, myocardial infarction, and death), we evaluated MACE outcomes at a 2-year follow-up.ResultsCompared to plaques from patients without diabetes, plaques from patients with diabetes had higher SGLT2 expression, inflammation, and oxidative stress, along with lower SIRT6 expression and collagen content. Compared with plaques from patients with diabetes, SGLT2i-treated patients with type 2 diabetes presented increased SIRT6 expression and collagen content and lowered inflammation and ion and oxidative stress, thus indicating a more stable plaque phenotype. These results supported in vitro observations on human aorta endothelial cells (EC) (TeloHAEC-cells). Indeed, EC treated with high glucose (25 mM) in the presence of SGLT2i (100 nM canagliflozin) presented higher SIRT6 expression and decreased mRNA and protein SGLT2 levels, nuclear factor-kappa B (NF-B(NF-κB), and matrix metallopeptidase 9 (MMP-9) expression compared to cells treated only with high glucose. After two years following endarterectomy, a multivariable Cox regression analysis showed significantly higher 2-year overall survival from MACE in patients without diabetes (P < 0.01). Among patient with diabetes, the current SGLT2i users presented a significantly lower rate of MACE through 2 years compared to non-SGLT2i users (P < 0.05).ConclusionsThese findings unveil a critical involvement of the SGLT2/SIRT6 pathway in the inflammatory process of diabetic atherosclerotic lesions and suggest its possible favorable modulation by SGLT2i.

Project description:IntroductionThe first cardiovascular safety trial in the sodium-glucose co-transporter-2 (SGLT2) inhibitor drug class, the Empagliflozin Cardiovascular Outcomes and Mortality in Type 2 Diabetes (EMPA-REG OUTCOME) trial, demonstrated significant cardiovascular risk reduction with empagliflozin. It is currently not clear what proportions of people with type 2 diabetes (T2DM) have the same high cardiovascular risk as those included in the trial, and will therefore be likely to experience the same cardiovascular benefit. We aimed to identify and describe the proportion of people with T2DM from a representative English national population who have the comparable high cardiovascular risk to those included in the EMPA-REG trial.MethodA cross-sectional analysis of cardiovascular risk in people with T2DM and a subgroup prescribed SGLT2 inhibitors. Patients were identified from the Royal College of General Practitioners Research and Surveillance Centre database. Cardiovascular risk factors were identified from electronic patient records.ResultsFrom 1,238,909 patients at 128 GP practices, we identified 60,327 adults with T2DM (mean age 66.1 years, SD 13.9) of whom 55.6% were male. From these 1642 (2.7%) people had been initiated on an SGLT2 inhibitor (mean age 58.1 years, SD 10.4; 58.8% male). In the complete T2DM group only 15.7% (95% CI 15.5-16.0%) had the same high cardiovascular risk as those included in the EMPA-REG trial. In those already initiated on SGLT2 inhibitors this proportion was 11.1% (95% CI 9.8-12.4%). Whilst the proportion was higher in the oldest age groups, in those 70+ years old less than a quarter met the EMPA-REG trial high cardiovascular risk criteria.ConclusionsThe EMPA-REG trial results are applicable only to a small proportion of people with T2DM and a smaller proportion of those currently treated with SGLT2 inhibitors. Additional data are required to identify any cardiovascular benefit in people with lower cardiovascular risk.FundingAstraZeneca.

Dataset Information

Relationship of concomitant anti-diabetic drug administration with sodium-glucose co-transporter 2 inhibitor-related ketosis.

Objective

Methods

Results

Conclusion

Publications

Relationship of concomitant anti-diabetic drug administration with sodium-glucose co-transporter 2 inhibitor-related ketosis.

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