Type 2 & other diabetes

Profiles of sulfonylurea use in Diabetes Mellitus type 2: an analysis of clinical practice over the last 10 years

Diabetes Res Clin PractPublished Retrospective cohort study

Authors' conclusion

These data suggest a consensus, slowly, but increasingly aligning with the current National indications of dismissing SUs for the treatment of T2D. The new drugs for diabetes should represent a preferable choice in all patients who do not have specific contraindications.

Study context

Population
T2D patients who started treatment with SUs, Italian Association of Diabetologists (AMD) Annals registry (2010–2020)
Outcome
SU prescription and probability of remaining on SU
Methodological detailsregistry-based, Kaplan Meier survival analysis
  • Registry-based
  • Kaplan Meier survival analysis

Main finding

As reported in the abstract

SU prescription, 2010
30.7 %
SU prescription, 2020
12.9 %
Probability of staying on SU after one year
85.4 %
Probability of staying on SU after two years
75.9 %
Probability of staying on SU after 3 years
68.2 %
Probability of staying on SU after 5 years
56.6 %

Observational data: associations, not effects.

Further findings

Characteristics at SU start · first prescription

Age, years (mean ± SD)
68.2 ± 11.2
Males
55.5 %
Diabetes duration, years (mean ± SD)
10.1 ± 8.3
BMI, kg/m² (mean ± SD)
29.7 ± 5.5
HbA1c, % (mean ± SD)
8.3 ± 1.7 % [67 mmol/mol]

Characteristics of patients who discontinued SUs

Patients who discontinued SUs had higher BMI and HbA1c, were younger, more often males and treated with insulin

Treatment after switch · over time

Switch to metformin, DPP-4i, SGLT2i and GLP-1 RA increased; use of glinides, glitazones, acarbose and insulin declined

Original publication

Profiles of sulfonylurea use in Diabetes Mellitus type 2: an analysis of clinical practice over the last 10 years. Diabetes Res Clin Pract. Published 11 July 2024. doi:10.1016/j.diabres.2024.111781

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