2026 March - 18 articles
Newborn screening (NBS) is a cornerstone of public health, enabling presymptomatic detection and timely intervention for inherited disorders.
A survey across Southeastern and Central Europe shows progress in infrastructure and program expansion, compared with the previous survey, reflecting not only the strengthening of existing programs but important steps toward establishing comprehensive NBS in countries where screening had previously been absent or limited.
Key priorities identified include improving laboratory quality standards, reducing false-positive results, and strengthening parental and public awareness, as well as adherence to best practices and enhanced regional collaboration. View this paper
Organic acidemias (OADs) are a group of inherited metabolic disorders with a high false-positive rate in newborn screening. In this study, we aimed to evaluate the clinical performance of next-generation sequencing (NGS) as a combined genetic test fo...
Functional analysis of SLC22A5 variants can improve diagnostic accuracy in patients with primary carnitine deficiency (PCD). Herein, we performed a genetic analysis of three neonates with PCD. Two of the patients harbored a novel synonymous SLC22A5 v...
Spinal muscular atrophy (SMA) is a rare neuromuscular disorder causing progressive muscle weakness. Severe SMA forms are typically observed up to six months postnatally. Disease-modifying therapies provide significant benefits, making newborn screeni...
Mucopolysaccharidosis type I (MPS I) results in the accumulation of glycosaminoglycans (GAG) and, for the purposes of newborn screening, is differentiated into two forms: severe (Hurler syndrome) versus attenuated (encompassing Scheie and Hurler-Sche...
Newborn screening (NBS) is a well-established public health program that enables early detection and treatment of rare disorders in newborns, preventing severe complications or death. Despite its recognized importance, the scope and implementation of...
In 2023, the Russian Federation expanded its national newborn screening (NBS) program from 5 to 36 conditions, 29 of which are inherited metabolic diseases (IMDs). This study presents the first nationwide results and outcomes of the expanded NBS prog...
Critical congenital heart disease (CCHD) is a major cause of neonatal morbidity and mortality. Pulse oximetry screening enables early detection, potentially reducing complications and improving outcomes. This study evaluated pediatric residents&rsquo...
CFTR modulators have transformed the clinical evolution of patients with CF. The number of pregnancies is increasing in women with CF, most of whom are now treated with CFTR modulators such as elexacaftor/tezacaftor/ivacaftor (ETI) or Tezacaftor/Ivac...
Newborn screening helps identify sickle cell disorder (SCD) early and to promptly initiate effective measures. It is estimated that India accounts for approximately 16% of global annual births with SCD. Multiple reports of screening for SCD in India...
Screening for spinal muscular atrophy (SMA) was adopted by all US state newborn screening programs between 2018 and 2024; by the end of 2022, 48 states were screening for SMA. We assessed trends in health insurance records of SMA diagnoses to quantif...
Newborn bloodspot screening (NBS) began in Guthrie’s laboratory in 1961 for phenylketonuria. A federal study the following year formed the basis for expanding NBS as a public health function. Diseases detectable through NBS gradually expanded,...
In The Netherlands, preventive child healthcare (PCHC) has been carrying out neonatal hearing screening in well-babies since 2006. The aim of this study was to examine the relationship between the age of newborns and the false positive referral rate...
Spinal muscular atrophy (SMA) is a severe genetic neuromuscular disorder caused by bi-allelic deletions or pathogenic SMN1 variants. Early diagnosis through neonatal screening is essential for timely therapeutic intervention, significantly improving...
Newborn screening (NBS) is a cost-effective public health strategy for the early detection of congenital disorders that cause neonatal/infant morbidity and mortality. It is standard care in many high-income and emerging economies. Nigeria, despite it...
Newborn screening (NBS) for sickle cell disease (SCD) has been performed in the United States (US) for decades, significantly reducing infant morbidity and mortality. A landmark clinical trial demonstrated that early identification of SCD enabled tim...
Spinal muscular atrophy (SMA) is a genetic condition that causes the degeneration of motor neurons in the spinal cord. Newborn blood spot (NBS) screening can potentially enable diagnosis before symptoms, and presymptomatic treatment is considered to...
The aim of the evaluation was to gather information on parents’ experiences and attitudes towards the Irish National Newborn Bloodspot Screening Programme (NNBSP). An interviewer-administered survey was completed by 151 parents whose babies und...
In the Netherlands, the newborn screening (NBS) program includes screening for propionic aciduria (PA) and methylmalonic aciduria (MMA). When initial screening reveals elevated C3 concentrations or abnormal ratios (C3/C2, C3/C16), a second-tier test...
