Kidney & blood pressure research · 2016
Cardio-Renal Syndrome Type 4: The Correlation Between Cardiorenal Ultrasound Parameters.
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Lai Silvia, Ciccariello Mauro, Dimko Mira, Galani Alessandro, Lucci Silvio, Cianci Rosario, Mariotti Amalia
Аннотация
UNLABELLED: Bakground/Aims: Cardiovascular diseases represent the leading causes of morbidity and mortality in patients with cronich kidney disease (CKD). The pathogenesis includes a complex, bidirectional interaction between heart and kidney termed cardiorenal syndrome type 4. The aim of study was to evaluate the association between renal and cardiovascular ultrasonographic parameters and identify early markers of cardiovascular risk.
METHODS: A total of 35 patients with CKD and 25 healthy controls, were enrolled and we have evaluated inflammatory indexes, mineral metabolism, renal function, renal and cardiovascular ultrasonographic parameters.
RESULTS: Tricuspid anular plane systolic excursion (TAPSE) and estimated pulmonary artery systolic pressure (ePAPs) showed a statistically significant difference between CKD patients and healthy controls (p<0.001, p=0.05). Also 25 hydroxyvitaminD (25-OH-VitD), parathyroid hormone (iPTH), posphorus, serum uric acid, renal resistive index (RRI) and C-reactive protein (CRP) showed a significant difference between the two groups (p=0.002, p<0.001, p<0.001, p<0.001, p<0.001, p<0.001). Moreover the TAPSE correlated positively with estimated glomerula filtration rate (eGFR) and negatively with RRI (p=0.05, p=0.008), while ePAPs correlated negatively with eGFR and positively with RRI (p=0.029, p<0.001).
CONCLUSION: CKD can contribute to the development and progression of right ventricle dysfunction with endothelial dysfunction, inflammation and mineral metabolism disorders. Accurate assessment of right ventricular function is recommended in patients with CKD. RRI and echocardiographic parameters can be an important instrument for the diagnosis, prognosis and therapeutic assessment of cardio-renal syndrome in these patients.
METHODS: A total of 35 patients with CKD and 25 healthy controls, were enrolled and we have evaluated inflammatory indexes, mineral metabolism, renal function, renal and cardiovascular ultrasonographic parameters.
RESULTS: Tricuspid anular plane systolic excursion (TAPSE) and estimated pulmonary artery systolic pressure (ePAPs) showed a statistically significant difference between CKD patients and healthy controls (p<0.001, p=0.05). Also 25 hydroxyvitaminD (25-OH-VitD), parathyroid hormone (iPTH), posphorus, serum uric acid, renal resistive index (RRI) and C-reactive protein (CRP) showed a significant difference between the two groups (p=0.002, p<0.001, p<0.001, p<0.001, p<0.001, p<0.001). Moreover the TAPSE correlated positively with estimated glomerula filtration rate (eGFR) and negatively with RRI (p=0.05, p=0.008), while ePAPs correlated negatively with eGFR and positively with RRI (p=0.029, p<0.001).
CONCLUSION: CKD can contribute to the development and progression of right ventricle dysfunction with endothelial dysfunction, inflammation and mineral metabolism disorders. Accurate assessment of right ventricular function is recommended in patients with CKD. RRI and echocardiographic parameters can be an important instrument for the diagnosis, prognosis and therapeutic assessment of cardio-renal syndrome in these patients.