Type 2 & other diabetes

Glucose‐lowering treatment pathways of individuals with chronic kidney disease and type 2 diabetes according to the Kidney Disease: Improving Global Outcomes 2012 risk classification

Diabet MedPublished Retrospective cohort study

Authors' conclusion

Individuals with CKD and T2D had many combinations of therapies and substantial follow-up time on therapy. These results highlight opportunities for improved CKD management.

Study context

Population
Adults ≥18 years with chronic kidney disease (CKD) (two consecutive estimated glomerular filtration rate (eGFR) 15-<75 mL/min/1.73 m², 90–730 days apart) and T2Dtwo databases
Participants
36,951 vs 4,339
Exposure
Clinical Practice Research Datalink (CPRD) vs LCED
  • CPRDn = 36,951
  • LCEDn = 4,339
Outcome
Chronological treatment pathways for glucose-lowering therapies from CKD index; median time and proportion of follow-up on each therapy
Follow-up
CKD index to end
Methodological detailsdescriptive treatment-pathway analysis, two databases (UK CPRD-HES; US LCED)
  • Descriptive treatment-pathway analysis
  • Two databases (UK CPRD-HES; US LCED)

Main finding

As reported in the abstract

Time on metformin during follow-up
Share of follow-up time on metformin, both databases
≈75%

Observational data: associations, not effects.

Further findings

Baseline characteristics · median baseline

Median baseline eGFR, CPRD vs LCED (mL/min/1.73 m²)
67.8 vs 64.9
Received metformin prior to index, CPRD vs LCED
64.2 vs 63.9%

Original publication

Glucose‐lowering treatment pathways of individuals with chronic kidney disease and type 2 diabetes according to the Kidney Disease: Improving Global Outcomes 2012 risk classification. Diabet Med. Published 26 August 2023. doi:10.1111/dme.15200

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