Children with inflammatory bowel disease already have an altered arterial pulse wave.
Eur J Pediatr
; 182(4): 1771-1779, 2023 Apr.
Article
en En
| MEDLINE
| ID: mdl-36763192
ABSTRACT
Adults with inflammatory bowel disease (IBD) have an increased risk for vascular events. This study aims to evaluate arterial parameters in paediatric IBD. Carotid intima-media thickness (CIMT) was measured by ultrasound, and Arteriograph was used to assess aortic pulse wave velocity (PWVao), brachial and aortic augmentation indexes (AixBrach, AixAo), central systolic blood pressure (SBPao), and heart rate (HR). A total of 161 children were included; 55 (34%) children with newly diagnosed IBD (median age 14.35 (11.88-16.31) years, 53% males), 53(33%) in remission (median age 15.62 (13.46-16.70) years, 66% males), and 53 (33%) controls (median age 14.09 (11.18-14.09) years, 55% males) were recruited into a case-control study. Compared to controls, patients with active disease and those in clinical remission had significantly lower AixBrach and AixAo (P < 0.001, P = 0.009; P < 0.001, P = 0.003). PWVao and CIMT were still normal. HR was higher in both IBD groups than in controls (P < 0.001; P = 0.006). HR positively correlated with disease duration (P = 0.001). In the ordinary least squares regression models, anti-tumour necrosis factor (TNF) α treatment predicted lower peripheral and central systolic blood pressures, in contrast to aminosalicylates and methotrexate. Aminosalicylate treatment predicted increased HR. Conclusion:
Children with IBD have an increased heart rate, a lower augmentation index and, therefore, an altered pulse waveform. In paediatric IBD, arterial stiffness and CIMT are still normal, indicating the potential for adequate IBD treatment to preserve arterial health. What is Known ⢠Adult patients with inflammatory bowel disease (IBD) have increased carotid intima-media thickness and arterial stiffness, which positively correlates with cardiovascular risk and predicts mortality. Adequate treatment, especially anti-tumour necrosis factor (TNF) α medications, lower these risks. ⢠Children with IBD have impaired endothelial function and reduced heart rate (HR) variability. What is New ⢠Children with IBD have impaired endothelial function and reduced heart rate (HR) variability. ⢠Anti-TNFα treatment in children and adolescents with IBD lowers systolic pressure, whereas methotrexate and aminosalicylates have the opposite effect. Amiynosalyiciylate treatment also increases HR.Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Enfermedades Inflamatorias del Intestino
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Rigidez Vascular
Tipo de estudio:
Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adolescent
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Adult
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Child
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Female
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Humans
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Male
Idioma:
En
Revista:
Eur J Pediatr
Año:
2023
Tipo del documento:
Article
País de afiliación:
Croacia