BACKGROUND: High prevalence of arterial hypertension is known in pediatric renal transplant patients, but how blood pressure (BP) distribution and control differ between age groups and whether sex and age interact and potentially impact BP after transplantation have not been investigated. METHODS: This retrospective analysis included 336 pediatric renal transplant recipients (62% males) from the Cooperative European Pediatric Renal Transplant Initiative Registry (CERTAIN) with complete BP measurement at discharge and 1, 2 and 3 years post-transplant. RESULTS: At discharge and 3 years post-transplant, arterial hypertension was highly prevalent (84% and 77%); antihypertensive drugs were used in 73% and 68% of the patients. 27% suffered from uncontrolled and 9% from untreated hypertension at 3 years post-transplant. Children transplanted at age < 5 years showed sustained high systolic BP z-score and received consistently less antihypertensive treatment over time. Younger age, shorter time since transplantation, male sex, higher body mass index (BMI), high cyclosporine A (CSA) trough levels, and a primary renal disease other than congenital anomalies of the kidney and urinary tract (CAKUT) were significantly associated with higher systolic BP z-score. Sex-stratified analysis revealed a significant association between high CSA and higher systolic BP in older girls that likely had started puberty already. An association between BP and estimated glomerular filtration rate was not detected. CONCLUSIONS: BP control during the first 3 years was poor in this large European cohort. The description of age- and sex-specific risk profiles identified certain recipient groups that may benefit from more frequent BP monitoring (i.e. young children) or different choices of immunosuppression (i.e. older girls).

• MeSH
• časové faktory MeSH
• cyklosporin aplikace a dávkování   škodlivé účinky   farmakokinetika   MeSH
• dítě MeSH
• hypertenze diagnóza   epidemiologie   etiologie   MeSH
• imunosupresiva aplikace a dávkování   škodlivé účinky   farmakokinetika   MeSH
• lidé MeSH
• longitudinální studie MeSH
• měření krevního tlaku statistika a číselné údaje   MeSH
• mladiství MeSH
• následné studie MeSH
• předškolní dítě MeSH
• prevalence MeSH
• příjemce transplantátu statistika a číselné údaje   MeSH
• registrace statistika a číselné údaje   MeSH
• rejekce štěpu imunologie   prevence a kontrola   MeSH
• retrospektivní studie MeSH
• sexuální faktory MeSH
• takrolimus aplikace a dávkování   škodlivé účinky   farmakokinetika   MeSH
• transplantace ledvin škodlivé účinky   MeSH
• věkové faktory MeSH
• Check Tag
• dítě MeSH
• lidé MeSH
• mladiství MeSH
• mužské pohlaví MeSH
• předškolní dítě MeSH
• ženské pohlaví MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Geografické názvy
• Evropa MeSH