Recent Neonatal Kidney Publications

Exposure to hypoxia during the early postnatal period can have adverse effects on vital organs. Neonatal Sprague-Dawley rats housed in a hypoxic chamber were compared to those in a normoxic chamber from postnatal days 0 to 7. Arterial blood was collected to evaluate renal function and hypoxia. Kidney morphology and fibrosis were evaluated using staining methods and immunoblotting. In the kidneys of the hypoxic group, protein expressions of hypoxia-inducible factor-1 were higher than those in the...

CONCLUSIONS: Serum cystatin C is a robust and sensitive biomarker for detecting neonatal AKI. Compared with modified KDIGO creatinine criteria, CyNA is 6.5 times more sensitive in identifying neonates at elevated risk of in-hospital mortality.

CONCLUSIONS: Selective renal artery embolization after EBKT is challenging due to the short renal artery length and multiple angulations, yet it can still be performed safely and effectively by use of meticulous catheter-wire interactions and adjunctive intraoperative imaging techniques to delineate the precise anatomy of the target arteries.

CONCLUSION: AKI is not uncommon in infants diagnosed with CDH. ECMO utilization and mortality are substantially increased in CDH infants when they develop AKI.

CONCLUSION: Our study suggests that the NRAS is better than conventional and combined Apgar scores in predicting neonatal morbidity and mortality. Furthermore, a depressed 5-minutes NRAS is more predictive of mortality than1-minute score.

CONCLUSION: Fast-track and early extubation can be successfully applied with low reintubation rates in selected cases with congenital heart surgery. Age, body weight, presence of genetic syndrome, operational risk category, and procedure time may affect the extubation time.

CONCLUSIONS: Our data adds to the prior findings that patients with chronic kidney disease are at increased risk of developing preeclampsia even in the modern era of medical management, independent of the cause of chronic kidney disease. Racial/ethnical and geographical differences in chronic kidney disease prevalence exist. A multi-disciplinary team approach to follow pregnant patients with chronic kidney disease could decrease the maternal and neonatal mortality.

GLI-similar 3 (GLIS3) gene mutation heterozygosity is characterised by neonatal diabetes and hypothyroidism. It has wide phenotypic variability. Liver disease is prevalent, and its complications in some phenotypes are life-limiting. Transplantation and the pathogenesis of GLIS3 liver disease are not well explored in the literature. We report two cases of children with GLIS3 mutations with chronic liver disease who required liver transplantation and we present a literature review discussing the...

Patients admitted to the intensive care unit (ICU) are in need of continuous organ replacement strategies and specialized care, e.g. because of neurological dysfunction, cardio-pulmonary instability, liver or kidney failure, trauma, hemorrhagic or septic shock or even preterm birth. The 24-hour nursing and care interventions provided to critically ill patients significantly limit resting and/or recovery phases. Consecutively, the patient's endogenous circadian rhythms are misaligned and...

CONCLUSIONS: Very preterm infants with US-detected perforated NEC without radiographic pneumoperitoneum had a lower risk of death before discharge than those with perforated NEC and radiographic pneumoperitoneum. Bowel USs may have a potential role in surgical decision-making in infants with advanced NEC.

IgA nephropathy is the most common form of primary glomerulonephritis. While associations of IgA and other glomerular diseases have been described, the association of IgA nephropathy with "primary" podocytopathy is rare and has not been reported in pregnancy, due in part to the infrequent use of kidney biopsy during pregnancy, and a frequent overlap with preeclampsia. We report the case of a 33-year-old woman with normal kidney function, referred in the 14th gestational week of her second...

CONCLUSIONS: The PD method effectively treats low-birth-weight preterm neonates with AKI. An adult Tenckhoff catheter was shortened by 2 cm and successfully used in the PD treatment of a low-birth-weight preterm infant. However, the catheter placement should be outside the skin, and the incision should be as small as possible to avoid leakage and incision tears.

Control of microvascular reactivity by 5-hydroxytryptamine (5-HT; serotonin) is complex and may depend on vascular bed type and 5-HT receptors. 5-HT receptors consist of seven families (5-HT(1)-5-HT(7)), with 5-HT(2) predominantly mediating renal vasoconstriction. Cyclooxygenase (COX) and smooth muscle intracellular Ca^(2+) levels ([Ca^(2+)](i)) have been implicated in 5-HT-induced vascular reactivity. Although 5-HT receptor expression and circulating 5-HT levels are known to be dependent on...

After birth, the kidney structure in neonates adapt to the functional demands of extrauterine life. Nephrogenesis is complete in the third trimester, but glomeruli, tubuli, and vasculature mature with the rapidly increasing renal blood flow and glomerular filtration. In preterm infants, nephrogenesis remains incomplete and maturation is slower and may be aberrant. This structural and functional deficit has life-long consequences: preterm born individuals are at higher risk for chronic kidney...

CONCLUSION: The indications for eugenic labour should not be included in a prenatal ultrasound diagnosis of patients with IHEK. In the results of this meta-analysis, the live birth and polycystic dysplasia rates were optimistic in terms of pregnancy outcomes. Therefore, under the condition of excluding other unfavourable factors, it is necessary to A thorough technical inspection is required to make an accurate judgment.

Fetal urinomas are often diagnosed in prenatal ultrasonography. The etiology is usually an obstructive uropathy leading to hydronephrosis and increased intrarenal pressure putting future kidney function at risk. Rupture of pyelocaliceal system in such cases may lead to retroperitoneal urinoma or urinary ascites, sepsis, uraemia, and acute renal failure. On the other hand, this may serve as "pop-off valve" mechanism decreasing intrarenal pressure and protecting from definitive kidney function...

CONCLUSIONS: In summary, this is the first report that AR-1 exhibits anti-DENV effects both in vitro and in vivo, which suggests that AR-1 may be developed as a therapeutic candidate against DENV infection.

Immune dysregulation, polyendocrinopathy, enteropathy, X-linked syndrome (IPEX) is a serious disorder, which may comprise diabetes, thyroid disease, enteropathy, cytopenias, eczema, and other multi-system autoimmune dysfunction features. IPEX syndrome is caused by mutations in the forkhead box P3 (FOXP3) gene. Here, we report the clinical manifestations of a patient with IPEX syndrome onset in the neonatal period. A de novo mutation at exon 11 of the FOXP3 gene (c.1190G > A, p.R397Q) was found,...

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CONCLUSIONS: The maternal renal function of women with PR-AKI might improve after treatment, but occurrence rates of adverse fetal outcomes were still high.