Adverse drug reactions in neonates: a brief analysis of the FDA adverse event reporting system.

Introduction: Drug trials in neonates are scarce, and the neonates may consequently be at risk of adverse drug reactions (ADRs). Spontaneous ADR reporting is an important tool for expanding the knowledge on drug safety in neonates. This study explores the quality of current neonatal ADR reports and the ADR reports of the most common drugs used in neonatal departments.

Establishment of a children's Drugs and Therapeutics Committee to ensure evidence-based and cost-effective medical treatment for children.

The prevalence of undocumented medical treatments among children is a significant issue, as well as many EU countries lack access to newly developed children-friendly medicines. Consequently, there is a pressing need for supplementary resources that can facilitate informed decision-making regarding children's medication. We therefore aim to describe the process of establishing a children's Drug and Therapeutics Committee (cDTC), as well as the preparing and implementation of recommendations for children in the capital region of Denmark.

The short-term and long-term adverse effects of melatonin treatment in children and adolescents: a systematic review and GRADE assessment.

Background: Currently, melatonin is used to treat children and adolescents with insomnia without knowing the full extent of the short-term and long-term consequences. Our aim was to provide clinicians and guideline panels with a systematic assessment of serious-and non-serious adverse events seen in continuation of melatonin treatment and the impact on pubertal development and bone health following long-term administration in children and adolescents with chronic insomnia.

Methods: We searched PubMed, Embase, Cinahl and PsycINFO via Ovid, up to March 17, 2023, for studies on melatonin treatment among children and adolescents (aged 5-20 years) with chronic insomnia.

Use of melatonin for children and adolescents with chronic insomnia attributable to disorders beyond indication: a systematic review, meta-analysis and clinical recommendation.

Background: Melatonin has become a widely used sleeping aid for young individuals currently not included in existing guidelines. The aim was to develop a recommendation on the use of melatonin in children and adolescents aged 2-20 years, with chronic insomnia due to disorders beyond indication.

Methods: We performed a systematic search for guidelines, systematic reviews, and randomised trials (RCTs) in Medline, Embase, Cochrane Library, PsycInfo, Cinahl, Guidelines International Network, Trip Database, Canadian Agency for Drugs and Technologies in Health, American Academy of Sleep Medicine, European Sleep Research Society and Scandinavian Health Authorities databases.

Interferon-beta exposure in-utero and the risk of infections in early childhood.

Background: Knowledge within the field of multiple sclerosis treatment during pregnancy is vital to ensure the most optimal clinical practice. Immunomodulatory treatment in pregnancy could in theory affect the normal development and maturation of the immune system of the fetus with a potential increased risk of infections, consequently. We therefore set out to investigate whether exposure to interferon-beta in utero affected the risk of acquiring infections in early childhood.

Massive presence of off-label medicines in Danish neonatal departments: A nationwide survey using national hospital purchase data.

There is currently insufficient knowledge of gestational age dependent medicine disposition in neonates. Accordingly, the use of off-label medication, i.e.

The Blind Spot of Pharmacology: A Scoping Review of Drug Metabolism in Prematurely Born Children.

The limit for possible survival after extremely preterm birth has steadily improved and consequently, more premature neonates with increasingly lower gestational age at birth now require care. This specialized care often include intensive pharmacological treatment, yet there is currently insufficient knowledge of gestational age dependent differences in drug metabolism. This potentially puts the preterm neonates at risk of receiving sub-optimal drug doses with a subsequent increased risk of adverse or insufficient drug effects, and often pediatricians are forced to prescribe medication as off-label or even off-science.

Has the time come to stop routine N-acetylcysteine treatment in young children in Denmark? A review of 300 suspected paracetamol overdoses in children aged 0-6 years.

Aim: To evaluate the prevalence of potentially hepatoxic paracetamol ingestion and associated N-acetylcysteine treatment in young children suspected of paracetamol poisoning.

Methods: A retrospective cohort study of children aged 0-6 years suspected of paracetamol poisoning with a related plasma-paracetamol measurement in the Capital Region of Denmark in the period 2010-2017. Data from the clinical laboratory system were linked to data from electronic patient records via the unique identification number given to all Danish residents.

Midazolam Pharmacokinetics in Obese and Non-obese Children and Adolescents.

Background: Midazolam is a first-line drug for the treatment of status epilepticus, both by buccal and intravenous administration. In children and adolescents with obesity, midazolam pharmacokinetics may be altered, and the current dosing guidelines may therefore be insufficient.

Objective: The objective of this study was to investigate the pharmacokinetics of midazolam, after intravenous administration, in obese and non-obese adolescents aged 11-18 years.

Poor compliance with antimicrobial guidelines for childhood pneumonia.

Introduction: Antimicrobial stewardship programmes recommend use of narrow-spectrum antibiotics as first-line treatment of childhood pneumonia in secondary care. The primary aim of the present study was to assess whether current guidelines are followed. A secondary aim was to assess if tracheal aspiration is a useful tool in the diagnostic process of suspected childhood pneumonia.

Production of chlorzoxazone glucuronides via cytochrome P4502E1 dependent and independent pathways in human hepatocytes.

CYP2E1 activity is measured in vitro and in vivo via hydroxylation of the Chlorzoxazone (CHZ) producing the 6-hydroxychlorzoxazone (OH-CHZ) further metabolized as a glucuronide excreted in urine. Thus, the quantification of the OH-CHZ following enzymatic hydrolysis of CHZ-derived glucuronide appears to be a reliable assay to measure the CYP2E1 activity without direct detection of this glucuronide. However, OH-CHZ hydrolyzed from urinary glucuronide accounts for less than 80% of the CHZ administrated dose in humans leading to postulate the production of other unidentified metabolites.

Inconsistencies in dosage practice in children with overweight or obesity: A retrospective cohort study.

Obesity can affect the pharmacokinetics of most drugs, which may result in under- or overdosing if traditional pediatric dosing strategies are used. To investigate currently applied dosage strategies in children with overweight or obesity (overweight/obesity), in a clinical treatment facility. In particular, whether dosing guidelines were available and metrics of body size applied.

The CYTONOX trial.

Introduction: In Denmark, it is estimated that 3-5% of children are obese. Obesity is associated with pathophysiological alterations that may lead to alterations in the pharmacokinetics of drugs. In adults, obesity was found to influence important drug-metabolising enzyme pathways.

[Drug dosage in obese children].

The prevalence of obesity in children is increasing rapidly worldwide. Obese children have a higher use of medicinal products than their normal-weight peers. Several general physiological alterations associated with obesity have been described.

[Emphysematous pyelonephritis].

Emphysematous pyelonephritis (EPN) is a rare, life-threatening infection of the kidney, characterized by production of gas within the renal parenchyma or perinephric tissue. Escherichia coli and Klebsiella are the most commonly isolated organisms. Most patients are diabetics.

[Salmonella typhi--time to change empiric treatment].

In the present case series report we describe seven recent cases of typhoid fever. All the patients were travellers returning from Pakistan, where typhoid is endemic. Salmonella typhi isolated from the patients by blood culture were reported as intermediary susceptible to fluoroquinolones in six out of seven cases.