Serum concentrations of psychotropic drugs in neonates as a PROgnOstic Factor for admission to the neonatology ward and withdrawal symptoms: PROOF-1.

The aim is to determine whether serum drug concentrations obtained from the neonate's umbilical cord can be used as a prognostic factor for admission to the neonatology ward and the occurrence of withdrawal symptoms. A retrospective observational monocenter cohort study was carried out among pregnant women using psychotropic drugs and their baby. Binary logistic regression was used for the multivariate analysis. Of the 186 neonates included, 22.6% (n=42) were admitted to the neonatology ward, 6.5% (n=12) because of withdrawal. Among women with therapeutic concentrations of psychotropic medication, 22.0% (n=5) of the neonates had withdrawal symptoms. When comparing neonates with therapeutic versus undetectable drug concentrations, an odds ratio of 3.1 (95% confidence interval: 1.1-8.6) was found for admission to the neonatology ward and an odds ratio of 20.5 (95% confidence interval: 2.2-186.1) for the occurrence of withdrawal symptoms. Therapeutic concentrations of psychotropic drugs in neonates' umbilical cord blood correspond with higher odds for admission to the neonatology ward and the occurrence of withdrawal symptoms compared with neonates with undetectable drug concentrations. The measurement of drug concentrations in the neonate may contribute toward the general clinical assessment of the physician to predict the necessity of admission to the neonatology ward and the risk of withdrawal symptoms.

Amitriptyline cream ingestion in a 1-year-old boy.

A 1-year-old boy presented to the emergency department with drowsiness after intoxication from amitriptyline cream. The amitriptyline level in his blood was in the high-therapeutic range for adults. He was admitted for cardiac monitoring. Except for a short episode with irregular heart rate, he recovered completely within 24 hours without adjuvant treatment. Amitriptyline is known as an antidepressant but is also prescribed for neuropathic pain. It is usually prescribed in tablet form; the cream is a novel application. In children, intoxication with amitriptyline may cause drowsiness, seizures, coma, hypotension, tachycardia, and life-threatening cardiac arrhythmias. This is the first case report presenting intoxication in a child with amitriptyline cream. It stresses the importance of keeping children away from the medicine cabinet, even from creams or ointments.

An infected urachal cyst--a rare diagnosis in a child with acute abdominal pain.

UNLABELLED: A 2-year-old girl who presented with acute abdominal pain and spiking fever was diagnosed with an infected urachal cyst. Ultrasonography aided the diagnosis and the urachal remnant was removed successfully through a single laparoscopic procedure. Treatment is through removal of the complete structure, to prevent malignant degeneration in adulthood. CONCLUSION: Urachal cysts may cause abdominal complaints when infected. Although rare, they should be added to the differential diagnosis of acute abdominal pain in the paediatric patient, as this case illustrates.

A dutch family with Hb Debrousse: severe anemia after parvovirus B19 infection.

Hb Debrousse [beta96(FG3)Leu-->Pro] is an unstable hemoglobin (Hb) variant with high oxygen affinity. We describe a case of chronic compensated hemolysis in a 39-year-old woman in whom the variant was found. Soon after the diagnosis was made, she and her son were admitted to the hospital with severe anemia due to Parvovirus B19 infection. The son also appeared to have the Hb Debrousse variant. Parvovirus B19 infection is a life-threatening disease in patients with (compensated) hemolysis.

Pneumomediastinum: a rare complication of anorexia nervosa in children and adolescents. A case study and review of the literature.

Spontaneous pneumomediastinum is uncommon in paediatric practice. We describe two cases of spontaneous pneumomediastinum in a child and an adolescent with anorexia nervosa. Thorough investigation failed to reveal any underlying cause for secondary pneumomediastinum. Pneumomediastinum in anorexia nervosa can be caused by not only elevated intrathoracic pressures, but also by the poor quality of the alveolar walls due to malnutrition. The incidence of spontaneous pneumomediastinum in anorexia nervosa is probably higher than that recorded, since it resolves spontaneously and, therefore, it can remain undetected. We conclude that it is our considered opinion that malnutrition associated with anorexia nervosa predisposes for spontaneous pneumomediastinum due to weakness of the alveolar wall and the loss of connective tissue.