Sági, B.; Kun, S.; Jakabfi-Csepregi, R.K.; Sulyok, E.; Csiky, B. Acute Vascular Response to Hemodialysis as Measured by Serum Syndecan-1 and Endothelin-1 Levels as Well as Vascular Stiffness. J. Clin. Med.2023, 12, 7384.
Sági, B.; Kun, S.; Jakabfi-Csepregi, R.K.; Sulyok, E.; Csiky, B. Acute Vascular Response to Hemodialysis as Measured by Serum Syndecan-1 and Endothelin-1 Levels as Well as Vascular Stiffness. J. Clin. Med. 2023, 12, 7384.
Sági, B.; Kun, S.; Jakabfi-Csepregi, R.K.; Sulyok, E.; Csiky, B. Acute Vascular Response to Hemodialysis as Measured by Serum Syndecan-1 and Endothelin-1 Levels as Well as Vascular Stiffness. J. Clin. Med.2023, 12, 7384.
Sági, B.; Kun, S.; Jakabfi-Csepregi, R.K.; Sulyok, E.; Csiky, B. Acute Vascular Response to Hemodialysis as Measured by Serum Syndecan-1 and Endothelin-1 Levels as Well as Vascular Stiffness. J. Clin. Med. 2023, 12, 7384.
Abstract
Chronic hemodialysis (HD) patients have very high cardiovascular risk. Acute vascular changes during dialysis mediated by factors of the endothelium may have a crucial role in this. Aim: To study acute vascular changes during HD. In 29 consecutive chronic HD patients (age: 65.6±10.4 years) pre-, mid-, and post-HD plasma syndecan-1 (SDC-1) and endothelin-1 (ET-1) levels were measured. Applanation tonometry was performed before HD. SDC-1 levels increased during HD (p=0.004). Males had higher ET-1 levels. Patients were divided into 2 groups based on pulse wave velocity (PWV): PWV≥12 m/s and PWV<12 m/s. Pre-HD and mid-HD SDC-1 levels were higher in the group with PWV≥12 m/s (10.174±2.568 vs. 7.928±1.794 ng/ml, p=0.013, and 10.319±3.482 vs. 8.248±1.793 ng/ml, p=0.044, respectively). Post-HD ET-1 levels were higher in the patient group having PWV≥12 m/s (10.88±3.00 vs. 8.05±3.48 pg/l, p=0.027). Patients having PWV≥12 m/s had higher pre-HD peripheral and aortic systolic blood pressure (p<0.05). Total cholesterol correlated with the SDC-1 decrease during HD (r=0.539; p=0.008). Pre-, mid-, and post-HD SDC-1 correlated with the ultrafiltration (r=0.432, p=0.019; r=0.377, p=0.044; and r=0.401, p=0.012, respectively). SDC-1 and ET-1 contribute to vascular changes observed during HD, and they have correlations with some cardiovascular risk factors.
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