Neonatal endocrine emergencies: a primer for the emergency physician

Do parents get what they want during bad news delivery in NICU?

OBJECTIVES

Little is known about parents' preferences in breaking bad news (BBN) in neonatology. The study was aimed at comparing parents' experiences with their first BBN discussion with a neonatologist/pediatric surgeon to their personal preferences.

METHODS

We conducted a quantitative survey amongst 54 parents of hospitalized preterm or term infants with severe diseases in two medium-size and one small German neonatal units. Parents answered self-rated questions on how they perceived BBN during their infant's hospital stay, asking for procedure and perception of BBN, their preferences and satisfaction with BBN.

RESULTS

Overall satisfaction with BBN was moderate to high (median (min-max): 8 (1-10) on a 1-10-Likert scale). A compassionate way of disclosure correlated highest with overall satisfaction with BBN. Thorough transmission of information in an easy to understand manner emerged as another crucial point and correlated significantly to satisfaction with BBN, too. The study revealed that it was highly important for parents, that physicians had good knowledge of the infant and the course of his/her disease, which was only met in a minority of cases. Moreover, there was a major discrepancy between expected and observed professional competence of the delivering physicians. Additionally, physicians did not set aside sufficient time for BBN and parents reported a lack of transporting assurance and hope.

CONCLUSIONS

In BBN physicians should draw greatest attention to ensure understanding in parents, with good knowledge of child and disease and sufficient time in a trustworthy manner. Physicians should focus on transporting competence, trust and gentleness.

Lateral flow immunogold assay as a rapid detection tool for screening of congenital hypothyroidism

Congenital hypothyroidism (CH) is one of the most common preventable causes of mental retardation. The majority of infants are diagnosed after detection through newborn screening programs using thyroid-stimulating hormone (TSH) test. A rapid immunochromatographic lateral flow assay based on monoclonal antibodies (MAbs) colloidal gold nanoparticles was developed in a sandwich format for the detection of TSH. Two MAbs binding distinct TSH epitopes are used; one is conjugated to the detection reagent while the other is immobilized at the test line on the membrane. The colloidal gold was prepared by the reduction of gold salt coupled with MAbs and this optimal concentration was determined by spectrophotometry method. The sensitivity of our developed lateral flow immunoassay was determined using 5, 10, 15, 25 and 50 μUI/mL of TSH. The color intensity of the test line was directly proportional to the TSH concentration and the visual limit of detection was 10 μUI/mL. Twenty samples of umbilical cord serum were analyzed by the developed strips and the intensity of the signal was in agreement with the results obtained by the conventional radioimmunoassay method. The results suggest that this rapid test can be used in initial screening for congenital hypothyroidism especially in rural areas.

Diagnostic and therapeutic approach in newborns with ambiguous genitale with disorder of sex development: consensus report of Turkish Neonatal and Pediatric Endocrinology and Diabetes Societies

Disorders of sex development are defined as conditions in which the chromosomal, gonadal, and anatomic sex is discordant. Patients usually present with atypical appearing genitalia. In the assessment of neonates with disorders of sex development, first, it is important to determine whether this situation requires prompt evaluation, and then the karyotype, hormone levels, and underlying etiology should be determined as soon as possible. All these procedures should be performed in the guidance of a multidisciplinary team in reference centers. As the physical examination of the infant is extremely important, the physcian should suspect and then perform a detailed history and physical examinationi and lastly plan the required laboratory and imaging procedures for the definite diagnosis. It is important not to be hurried in the choice of sex. The aim of this article, which includes the diagnostic and therapeutic approaches in infants with ambiguous genitalia, was to provide a common practice for all pediatricians.

Hypo and Hyper: Common Pediatric Endocrine and Metabolic Emergencies

The presentation of endocrine and metabolic emergencies represents one of the more challenging clinical scenarios faced by pediatricians and emergency providers. In this review, the authors attempt to describe some of the more common entities that a provider may see and provide a guide for the recognition and management of these difficult-to-assess and often very ill children.