Diabetes complications

Cardiovascular risk and renal injury profile in subjects with type 2 diabetes and non-albuminuric diabetic kidney disease

Cardiovasc DiabetolPublished Cross-sectional study

Authors' conclusion

Our data showed a worse cardiovascular and renal injury profile in NA-DKD subjects. This finding emphasizes the central role of eGFR in the definition of cardiovascular risk profile of diabetic subjects together with albuminuria.

Study context

Population
Subjects with T2D stratified by estimated glomerular filtration rate (eGFR) and urinary albumin to creatinine ratio (UACR)
Participants
160 subjects
Exposure
NA-DKD vs other diabetic kidney disease (DKD) phenotypes and controls
Outcome
Cardiovascular risk profile (PWV, RRI, carotid plaque)

Main finding

As reported in the abstract

  • Characteristics similar in AL-DKD; A-DKD profile closer to controls
  • NA-DKD vs Controls: P = 0.045
  • NA-DKD vs Controls: P = 0.04
  • NA-DKD vs Controls: P = 0.009

Observational data: associations, not effects.

Further findings

OutcomeControlsNA-DKDP value
Urinary TreFoil Factor 3 (tubular damage)NA-DKD vs Controls · higher with NA-DKDmean 1253.84 ± 682.17 ng/mLmean 1533.14 ± 878.31 ng/mLP = 0.047

Determinants of pulse wave velocity (PWV) and renal resistive index (RRI) (multiple regression)

RRI as determinant of PWV, β
9.4 (P = 0.02)
eGFR as influence on RRI, β
- 0.01 (P = 0.01)
Urinary osteopontin with PWV, β
2.6 (P = 0.049)
Urinary osteopontin with RRI, β
0.09 (P = 0.006)

Original publication

Cardiovascular risk and renal injury profile in subjects with type 2 diabetes and non-albuminuric diabetic kidney disease. Cardiovasc Diabetol. Published 13 December 2023. doi:10.1186/s12933-023-02065-2

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