Type 2 & other diabetes

Patient and physician factors driving the gaps in use of drugs with cardiovascular and kidney benefits by medicare beneficiaries with type 2 diabetes treated by endocrinologists, nephrologists, and cardiologists: Population-based cohort study

Diabetes Res Clin PractPublished Retrospective cohort study

Authors' conclusion

Many, particularly older, patients with T2D treated by endocrinologists, nephrologists, and cardiologists should be, but are not, prescribed GLP-1RA/SGTL2i. Physician training may improve these statistics.

Study context

Population
Adults >65 years with T2D and coexisting cardiovascular disease (CVD), heart failure (HF) and/or chronic kidney disease (CKD) and their treating endocrinologists, nephrologists and cardiologists (Medicare, 2022)
Participants
246,106 / 254,425 / 435,773
Exposure
GLP-1RA/SGLT2i use among patients treated by endocrinologists, nephrologists and cardiologists
  • Endocrinologistsn = 246,106
  • Nephrologistsn = 254,425
  • Cardiologistsn = 435,773
Outcome
Patient and physician factors associated with GLP-1RA/SGLT2i use
Follow-up
2022
Methodological detailspopulation-based, linked 2022 Medicare and American Board of Internal Medicine data
  • Population-based
  • Linked 2022 Medicare and American Board of Internal Medicine data

Main finding

As reported in the abstract

Filled GLP-1RA/SGLT2i

Observational data: associations, not effects.

Further findings

Filled diabetes medications prescribed by the subspecialist · 2022

Original publication

Patient and physician factors driving the gaps in use of drugs with cardiovascular and kidney benefits by medicare beneficiaries with type 2 diabetes treated by endocrinologists, nephrologists, and cardiologists: Population-based cohort study. Diabetes Res Clin Pract. Published 7 February 2025. doi:10.1016/j.diabres.2025.112039

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