Journal of pediatric endocrinology & metabolism : JPEM · 2024
The role of Cardiotrophin-1 and echocardiography in early detection of subclinical diabetic cardiomyopathy in children and adolescents with type 1 diabetes mellitus.
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Hassanein Samah A, Hassan Mona M, Samir Mohamed, Aboudeif Mahmoud O, Thabet Mohamed S, Abdullatif Mona, Khedr Dina
Аннотация
OBJECTIVES: To assess the role of Cardiotrophin-1 (CT-1) and echocardiography in early detection of subclinical Diabetic Cardiomyopathy (DCM) in children with type 1 Diabetes Mellitus (T1D).
METHODS: This case-control study included two groups of children and adolescents aged between 7 and 18. Group (1) included forty patients with T1D (duration > 5 years) regularly followed at the children's hospital of Cairo University, and Group (2) included forty age and sex-matched healthy subjects as a control group. The serum level of CT-1 was measured, and conventional echocardiography, tissue Doppler imaging (TDI), and 2D speckle tracking echocardiography were performed.
RESULTS: The level of CT-1 in the cases ranged from 11 to 1039.4 pg/ml with a median (IQR) of 19.4 (16.60-25.7) pg/ml, while its level in the control group ranged from 10.8 to 162.6 pg/ml with a median (IQR) of 20.2 (16.2-24.8) pg/ml. CT-1 levels showed no statistically significant difference between cases and controls. Patients had significantly higher mean left ventricle E/E' ratio (p<0.001), lower mean 2D global longitudinal strain (GLS) of the left ventricle (LV) (p<0.001), and lower mean GLS of the right ventricle (RV) (p<0.001) compared to controls. Ofpatients with diabetes, 75 % had LV diastolic dysfunction, 85 % had RV diastolic dysfunction, 97.5 % had LV systolic dysfunction, and 100 % had RV systolic dysfunction.
CONCLUSIONS: Non-conventional echocardiography is important for early perception of subclinical DCM in patients with T1D. CT-1 was not specific for early detection of DCM.
METHODS: This case-control study included two groups of children and adolescents aged between 7 and 18. Group (1) included forty patients with T1D (duration > 5 years) regularly followed at the children's hospital of Cairo University, and Group (2) included forty age and sex-matched healthy subjects as a control group. The serum level of CT-1 was measured, and conventional echocardiography, tissue Doppler imaging (TDI), and 2D speckle tracking echocardiography were performed.
RESULTS: The level of CT-1 in the cases ranged from 11 to 1039.4 pg/ml with a median (IQR) of 19.4 (16.60-25.7) pg/ml, while its level in the control group ranged from 10.8 to 162.6 pg/ml with a median (IQR) of 20.2 (16.2-24.8) pg/ml. CT-1 levels showed no statistically significant difference between cases and controls. Patients had significantly higher mean left ventricle E/E' ratio (p<0.001), lower mean 2D global longitudinal strain (GLS) of the left ventricle (LV) (p<0.001), and lower mean GLS of the right ventricle (RV) (p<0.001) compared to controls. Ofpatients with diabetes, 75 % had LV diastolic dysfunction, 85 % had RV diastolic dysfunction, 97.5 % had LV systolic dysfunction, and 100 % had RV systolic dysfunction.
CONCLUSIONS: Non-conventional echocardiography is important for early perception of subclinical DCM in patients with T1D. CT-1 was not specific for early detection of DCM.