L-Citrulline in Neonates: From Bench to Bed Side.

L-citrulline (L-CIT), a precursor to L-arginine (L-ARG), is a key contributor to the nitric oxide (NO) signaling pathway. Endothelial dysfunction, characterized by deficient nitric oxide synthesis, is implicated in the pathogenesis of various neonatal conditions such as necrotizing enterocolitis (NEC) and bronchopulmonary dysplasia (BPD) associated pulmonary hypertension (PH). This review summarizes the current evidence around the possible role of L-CIT supplementation in the treatment of these conditions.

Oral vs Intravenous Antibiotics for Fracture-Related Infections: The POvIV Randomized Clinical Trial.

Importance: Fracture-related infection (FRI) is a serious complication following fracture fixation surgery. Current treatment of FRIs entails debridement and 6 weeks of intravenous (IV) antibiotics. Lab data and retrospective clinical studies support use of oral antibiotics, which are less expensive and may have fewer complications than IV antibiotics.

Pulmonary hypertension in preterm neonates with bronchopulmonary dysplasia: a meta-analysis.

Context: Knowledge gaps exist on the incidence and risk factors for developing pulmonary hypertension (PH) in preterm infants with bronchopulmonary dysplasia (BPD) and its impact on outcomes.

Objective: To systematically review and meta-analyse the incidence, risk factors and short- and long-term outcomes of BPD-PH in preterm infants.

Design: PubMed, Embase, Cochrane CENTRAL and CINAHL were searched for studies including infants<37 weeks gestational age (GA) or birth weight<2500 g with BPD-PH versus BPD-no PH from inception until 5 April 2023.

Autoimmune GFAP Astrocytopathy-Beyond the Known Horizon, India's First Multifaceted Institutional Experience.

Autoimmune glial fibrillary acidic protein (GFAP) astrocytopathy is an immune-mediated inflammatory disease of the central nervous system, the clinical phenotype of which includes meningoencephalitis, myelitis, optic neuritis, seizures, movement disorders, autonomic dysfunction among others, affecting people across all ages. Due to its recent discovery, there is a paucity of literature on this topic and an absolute lack of Indian case series. This study aims to shed light on the variable presentations of anti-GFAP astrocytopathy and review the existing literature on the topic.