Diagnosis and stabilisation of familial chylomicronemia syndrome in two infants presenting with hypertriglyceridemia-induced acute pancreatitis.

Familial chylomicronemia syndrome (FCS) is a rare disorder of triglyceride (TG) metabolism caused by loss of function variants in one of five known canonical genes involved in chylomicron lipolysis and clearance-, , , , and . Pathogenic variants in , which encodes the hydrolytic enzyme lipoprotein lipase, account for over 80%-90% of cases. FCS may present in infancy with hypertriglyceridemia-induced acute pancreatitis and is challenging to manage both acutely and in the long-term.

Interstitial lung disease and pancreatic exocrine insufficiency in CADDS: Phenotypic expansion and literature review.

Contiguous / deletion syndrome (CADDS) is a rare deletion syndrome involving two contiguous genes on Xq28, and (formerly known as ). Only nine individuals with this diagnosis have been reported in the medical literature to date. Intragenic loss-of-function variants in cause the deafness, dystonia, and cerebral hypomyelination syndrome (DDCH).

Body Mass Index Trajectory and Outcome Post Fontan Procedure.

Background Patients with a single ventricle who experience early life growth failure suffer high morbidity and mortality in the perisurgical period. However, long-term implications of poor infant growth, as well as associations between body mass index (BMI) and outcome in adulthood, remain unclear. We aimed to model BMI trajectories of patients with a single ventricle undergoing a Fontan procedure to determine trajectory-based differences in baseline characteristics and long-term clinical outcomes.

Absence of human papillomavirus in nasopharyngeal swabs from infants in a population at high risk of human papillomavirus infection.

Maternal urogenital human papillomavirus (HPV) infection may place neonates at risk of HPV acquisition and subsequently lower respiratory infections as HPV can influence development of immunity. The respiratory HPV prevalence is not known in remote-dwelling Aboriginal infants, who are at high risk of respiratory infection and where the population prevalence of urogenital HPV in women is high. These data are necessary to inform HPV vaccination regimens.

Early-onset vitamin B-dependent epilepsy due to pathogenic variants in a premature infant: A case report and review of the literature.

Vitamin B-dependent epilepsies are a heterogeneous group of disorders characterized by decreased availability of the active cofactor pyridoxal-5'-phosphate (PLP). While pathogenic variants in or genes account for most cases of these disorders, biallelic pathogenic variants in have been shown to cause a form of early onset vitamin B-dependent epilepsy (EPVB6D). PLPBP is thought to play a role in the homeostatic regulation of vitamin B, by supplying PLP to apoenzymes while limiting side-reaction toxicity related to excess unbound PLP.

Pre-school neurocognitive and functional outcomes after liver transplant in children with early onset urea cycle disorders, maple syrup urine disease, and propionic acidemia: An inception cohort matched-comparison study.

Background: Urea cycle disorders (UCD) and organic acid disorders classically present in the neonatal period. In those who survive, developmental delay is common with continued risk of regression. Liver transplantation improves the biochemical abnormality and patient survival is good.

Caffeine for apnea of prematurity and brain development at 11 years of age.

Objective: Caffeine therapy for apnea of prematurity has been reported to improve brain white matter microstructure at term-equivalent age, but its long-term effects are unknown. This study aimed to investigate whether caffeine affects (1) brain structure at 11 years of age, and (2) brain development from term-equivalent age to 11 years of age, compared with placebo.

Methods: Preterm infants born ≤1250 g were randomly allocated to caffeine or placebo.