Dataset Information

Effectiveness and safety of sodium-glucose co-transporter-2 inhibitors compared with dipeptidyl peptidase-4 inhibitors in older adults with type 2 diabetes: A nationwide population-based study.

ABSTRACT:

Aim

To examine the real-world cardiovascular effectiveness and safety associated with sodium-glucose co-transporter-2 (SGLT2) inhibitor compared with dipeptidyl peptidase-4 (DPP-4) inhibitor treatment in older adults with type 2 diabetes.

Materials and methods

In this retrospective cohort study, older adults with type 2 diabetes (aged ?65?years) were identified in the Korean National Health Insurance Service database from September 2014 to December 2016. In total, 408?506 new users of an SGLT2 inhibitor or DPP-4 inhibitor were propensity score matched. Cox regression was used to estimate the hazard ratios (HR) and 95% confidence interval (CI) for outcomes of interest: hospitalization for heart failure (HHF), all-cause death, myocardial infarction, stroke, diabetic ketoacidosis (DKA), bone fracture, severe hypoglycaemia, genital infection and urinary tract infection (UTI).

Results

Compared with DPP-4 inhibitors, new users of SGLT2 inhibitors had a lower risk of HHF (HR 0.86; 95% CI 0.76-0.97), all-cause death (HR 0.85; 95% CI 0.75-0.98) and stroke (HR 0.86; 95% CI 0.77-0.97), but a similar risk of myocardial infarction (HR 0.95; 95% CI 0.77-1.19). The risks of DKA, bone fracture and severe hypoglycaemia were similar between both groups, although genital infection (HR 2.44; 95% CI 2.22-2.67) and UTI (HR 1.05; 95% CI 1.00-21.11) were more frequent among new users of SGLT2 inhibitors compared with DPP-4 inhibitors.

Conclusion

Our findings suggest that initiation of SGLT2 inhibitors offers cardiovascular disease protection and can be used safely in older adults with type 2 diabetes.

SUBMITTER: Han SJ

PROVIDER: S-EPMC7898287 | biostudies-literature | 2021 Mar

REPOSITORIES: biostudies-literature

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Publications

Effectiveness and safety of sodium-glucose co-transporter-2 inhibitors compared with dipeptidyl peptidase-4 inhibitors in older adults with type 2 diabetes: A nationwide population-based study.

Han Seung Jin SJ Ha Kyoung Hwa KH Lee Nami N Kim Dae Jung DJ

Diabetes, obesity & metabolism 20201215 3

<h4>Aim</h4>To examine the real-world cardiovascular effectiveness and safety associated with sodium-glucose co-transporter-2 (SGLT2) inhibitor compared with dipeptidyl peptidase-4 (DPP-4) inhibitor treatment in older adults with type 2 diabetes.<h4>Materials and methods</h4>In this retrospective cohort study, older adults with type 2 diabetes (aged ≥65 years) were identified in the Korean National Health Insurance Service database from September 2014 to December 2016. In total, 408 506 new user ...[more]

PMID: 33236515

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Project description:BackgroundImpaired respiratory function remains underrecognized in patients with type 2 diabetes (T2D), despite common pulmonary impairment. Meanwhile, there is little data available on the respiratory effects of sodium glucose cotransporter 2 inhibitors (SGLT2i). Hence, we examined the association between SGLT2i use and the risk of adverse respiratory events in a real-world setting.MethodsWe conducted a population-based, nationwide cohort study using an active-comparator new-user design and nationwide claims data of South Korea from January 2015 to December 2020. Among individuals aged 18 years or older, propensity score matching was done to match each new user of SGLT2is with dipeptidyl peptidase 4 inhibitors (DPP4is), with patients followed up according to an as-treated definition. The primary outcome was respiratory events, a composite endpoint of acute pulmonary edema, acute respiratory distress syndrome (ARDS), pneumonia, and respiratory failure. Secondary outcomes were the individual components of the primary outcome and in-hospital death. Cox models were used to estimate hazard ratios (HRs) and 95% CIs.ResultsOf 205,534 patient pairs in the propensity score matched cohort, the mean age of the entire cohort was 53.8 years and 59% were men, with a median follow-up of 0.66 years; all baseline covariates achieved balance between the two groups. Incidence rates for overall respiratory events were 4.54 and 7.54 per 1000 person-years among SGLT2i and DPP4i users, respectively, corresponding to a rate difference of 3 less events per 1000 person-years (95% CI - 3.44 to - 2.55). HRs (95% CIs) were 0.60 (0.55 to 0.64) for the composite respiratory endpoint, 0.35 (0.23 to 0.55) for acute pulmonary edema, 0.44 (0.18 to 1.05) for ARDS, 0.61 (0.56 to 0.66) for pneumonia, 0.49 (0.31 to 0.76) for respiratory failure, and 0.46 (0.41 to 0.51) for in-hospital death. Similar trends were found across individual SGLT2is, subgroup analyses of age, sex, history of comorbidities, and a range of sensitivity analyses.ConclusionsThese findings suggest a lower risk of adverse respiratory events associated with patients with T2D initiating SGLT2is versus DPP4is. This real-world evidence helps inform patients, clinicians, and guideline writers regarding the respiratory effects of SGLT2i in routine practice.

Project description:BackgroundSodium glucose cotransporter 2 (SGLT2) inhibitors have shown greater reductions of cardiovascular event risks than dipeptidyl peptidase-4 (DPP4) inhibitors, whereby possible mechanisms may involve the better pleiotropic effects of SGLT2 inhibitors. However, no published data are currently available to directly compare glycemic and pleiotropic effects in real-world type 2 diabetes patients initiating SGLT2 inhibitors or DPP4 inhibitors.MethodWe conducted a retrospective cohort study by analyzing the Chang Gung Research Database, the largest multi-institutional electronic medical records database in Taiwan. We included patients newly receiving SGLT2 inhibitor or DPP4 inhibitor intensification therapy for type 2 diabetes from 2016 to 2017. We matched SGLT2 inhibitor users to DPP4 inhibitor users (1:4) by propensity scores to ensure comparable characteristics between the groups. We primarily evaluated 1-year post-treatment changes of hemoglobin A1c (HbA1c) after SGLT2 inhibitor or DPP4 inhibitor initiation, using two-tailed independent t-test. We also evaluated post-treatment changes in body weight, systolic blood pressure (SBP), alanine aminotransferase (ALT) and estimated glomerular filtration rate (eGFR) values, associated with SGLT2 inhibitors and DPP4 inhibitors.ResultsWe identified a cohort of 2028 SGLT2 inhibitors and 8112 matched DPP4 inhibitors new users. SGLT2 inhibitors and DPP4 inhibitors showed similar HbA1c reductions (- 1.0 vs. - 1.1%; P = 0.076), but patients receiving SGLT2 inhibitors had greater improvements in body weight (- 1.5 vs. - 1.0 kg; P = 0.008), SBP (- 2.5 vs. - 0.7 mmHg; P < 0.001) and ALT values (- 4.1 vs. - 0.0 U/l; P < 0.001) and smaller declines in eGFR values (- 2.0 vs. - 3.5 ml/min/1.73 m2; P < 0.001) when compared to DPP4 inhibitors.ConclusionSGLT2 inhibitors had glucose-lowering effects comparable to those of DPP4 inhibitors but more favorable pleiotropic effects on body weight, ALT and eGFR changes, potentially improving type 2 diabetes patients' cardio-metabolic disease risks.

Dataset Information

Effectiveness and safety of sodium-glucose co-transporter-2 inhibitors compared with dipeptidyl peptidase-4 inhibitors in older adults with type 2 diabetes: A nationwide population-based study.

Aim

Materials and methods

Results

Conclusion

Publications

Effectiveness and safety of sodium-glucose co-transporter-2 inhibitors compared with dipeptidyl peptidase-4 inhibitors in older adults with type 2 diabetes: A nationwide population-based study.

Similar Datasets

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