Intraclass differences in the risk of hospitalization for heart failure among patients with type 2 diabetes initiating a dipeptidyl peptidase-4 inhibitor or a sulphonylurea: Results from the OsMed Health-DB registry

2017 ◽  
Vol 19 (10) ◽  
pp. 1416-1424 ◽  
Author(s):  
Gian Paolo Fadini ◽  
Stefania Saragoni ◽  
Pierluigi Russo ◽  
Luca Degli Esposti ◽  
Saula Vigili de Kreutzenberg ◽  
...  
2021 ◽  
Vol 9 (1) ◽  
pp. e001765
Author(s):  
Gábor Sütő ◽  
Gergő A Molnár ◽  
Gyorgy Rokszin ◽  
Ibolya Fábián ◽  
Zoltan Kiss ◽  
...  

IntroductionMortality and disability in diabetes mellitus are determined mostly by cardiovascular complications and cancer. The impact of dipeptidyl peptidase-4 inhibitor (DPP-4i) and sodium-glucose cotransporter-2 inhibitor (SGLT2i) monotherapy or combination on long-term complications of type 2 diabetes mellitus was studied.Research design and methodsPatients with type 2 diabetes treated with DPP-4i or SGLT2i during a 3-year period were identified in the database of the National Institute of Health Insurance Fund in Hungary. All-cause mortality, acute myocardial infarction, stroke, hospitalization for heart failure (HHF), lower limb amputation (LLA) and cancer were assessed. Outcomes of add-on SGLT2i to DPP-4i treatment in comparison with switching DPP-4i therapy to SGLT2i were also evaluated. After propensity score matching, survival analysis was performed with a Cox proportional hazards model.ResultsAfter propensity score matching, both SGLT2i and DPP-4i groups included 18 583 patients. All-cause mortality (HR, 0.80; 95% CI 0.68 to 0.94; p=0.0057), HHF (HR, 0.81; 95% CI 0.71 to 0.92; p=0.0018), and risk of cancer (HR, 0.75; 95% CI 0.66 to 0.86; p<0.0001) were lower in the SGLT2i population compared with DPP-4i. Risk of LLA was higher in the SGLT2i group (HR, 1.35; 95% CI 1.03 to 1.77; p=0.0315). SGLT2i in combination with DPP-4i results in lower all-cause mortality (HR, 0.46; 95% CI 0.31 to 0.67; p=0.0001), with a lower trend in stroke, LLA, HHF and cancer, but without any statistical difference.ConclusionsSGLT2i treatment leads to a lower risk of overall mortality, HHF and cancer when compared with DPP-4i treatment. Adding SGLT2i to DPP-4i instead of switching from DPP-4i to SGLT2i further lowers the risk of all-cause mortality.


2019 ◽  
Vol 16 (4) ◽  
pp. 303-309 ◽  
Author(s):  
Nordin MJ Hanssen ◽  
Karin AM Jandeleit-Dahm

Dipeptidyl peptidase-4 inhibitors are a relatively new class of oral anti-hyperglycaemic drugs to treat type 2 diabetes through prevention of degradation of incretins by the dipeptidyl peptidase-4 enzyme. The large trials evaluating the dipeptidyl peptidase-4 inhibitors sitagliptin, alogliptin and saxagliptin demonstrated safety for cardiovascular disease. Post hoc analyses on renal endpoints yielded similar findings. Linagliptin is the latest dipeptidyl peptidase-4 inhibitor evaluated in the CARMELINA trial. CARMELINA included individuals with type 2 diabetes and high cardiovascular and renal risk. Even in this setting, linagliptin displayed cardiovascular safety. CARMELINA also removed initial concerns for heart failure as a class-specific side-effect of dipeptidyl peptidase-4 inhibitors, as no signal for heart failure was found. Although numerically low, CARMELINA did confirm increased rates of pancreatitis in the linagliptin group, suggesting that pancreatitis is a class-specific side-effect of dipeptidyl peptidase-4 inhibitors. Linagliptin reduced progression of albuminuria, but had no effect on other hard renal endpoints. Overall, dipeptidyl peptidase-4 inhibitors are safe but do not confer significant reductions in complications observed for some of the other new glucose-lowering drugs. However, linagliptin is a safe alternative in renal impairment, without dose adjustment. Furthermore, dipeptidyl peptidase-4 inhibitors may hold value as alternatives to sulfonyl-urea derivatives or as an add-on therapy to delay insulin prescription given their favourable safety profile.


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