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June 7, 2026Diabetes

1404-P: Obesity Drives Cardiac Hypertrophy while Diabetic Kidney Disease Links to Myocardial Edema and Vascular Stiffness in Young Adults with Type 2 Diabetes

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Why the study?

Do obesity and diabetic kidney disease drive early cardiac remodeling in young adults with type 2 diabetes?

Population

40 young adults, including 26 with type 2 diabetes, 11 with obesity, and 3 normal weight controls.

Design

Cross-sectional

Authors

YCYe Ji ChoiSPSUNGHO PARKSRShivani Ramesh

Discussion

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Overview

In young adults with type 2 diabetes, obesity is associated with cardiac hypertrophy, while diabetic kidney disease (albuminuria and lower eGFR) is linked to vascular stiffness and myocardial edema, suggesting early pro-inflammatory cardiac remodeling.

Key Points

  • This research aims to clarify the contributions of obesity and diabetic kidney disease to early cardiac remodeling in young adults with type 2 diabetes.
  • Conducted multiparametric cardiac MRI on young adults with type 2 diabetes, obesity, and normal weight controls (n=40 total).
  • Assessed kidney function using UACR and estimated GFR.
  • Analyzed metrics like left ventricular thickness and aortic pulse wave velocity across groups.
  • Young adults with type 2 diabetes showed increased left ventricular myocardial wall thickness versus normal weight controls (p<0.05).
  • Higher albuminuria correlated with decreased right ventricular volumes and elevated myocardial T2* (p<0.05).
  • Diabetic kidney disease links to increased vascular stiffness and myocardial edema, suggesting a pro-inflammatory cardiac phenotype.

Structured PICO

Do obesity and diabetic kidney disease drive early cardiac remodeling in young adults with type 2 diabetes?

P
Population
40 young adults, including 26 with type 2 diabetes (mean age 24, 62% male), 11 with obesity, and 3 normal weight controls.
C
Comparator
Normal weight controls (n=3) and obesity controls (n=11)
O
Outcome
Cardiac and aortic structure, hemodynamics, and tissue properties assessed by multiparametric cardiac MRI with native T1/T2* mappingsurrogate

In young adults with type 2 diabetes, obesity is associated with cardiac hypertrophy, while diabetic kidney disease (albuminuria and lower eGFR) is linked to vascular stiffness and myocardial edema, suggesting early pro-inflammatory cardiac remodeling.

Cite This Study

Choi et al. (2026) studied this question.

synapsesocial.com/papers/6a250c7d7def13d035e1caaehttps://doi.org/10.2337/db26-1404-p
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 11419-P: Sex Differences in Cardiac Remodeling in Young Adults with Type 2 Diabetes and Obesity2026
  2. 21764-P: Inflammation, Body Mass Index, and Cardiovascular Outcomes in Chronic Kidney Disease and Type 2 Diabetes2026
  3. 32401-P: Genetic Regulation of Molecular Traits Enhances Precision Risk Stratification in Youth-Onset Type 2 Diabetes2026
  4. 42652-P: Risk of Developing Cardiorenal Complications in People Living with Overweight or Obesity, with vs. without T2D2026
  5. 52708-LB: Integrated Cardiovascular Risk Assessment in Young Adults with Type 2 Diabetes: The “YOUNG DIABETES” Program2026