Managing Pediatric Asthma Exacerbations: The Role of Timely Systemic Corticosteroid Administration in Emergency Care Settings-A Multicentric Retrospective Study.

BACKGROUND: Asthma is the most prevalent chronic respiratory condition in children. An asthma exacerbation (AE) is a frequent reason for emergency department (ED) visits. An important step in the management of a moderate to severe AE is the administration of systemic corticosteroids (SCS) within 1 h after ED presentation. This study aimed to determine the timing of SCS administration and correlate this with the length of stay and oxygen therapy duration and to explore factors predicting timely administration. METHODS: This study used a retrospective multicenter observational design based on electronic medical records review. Children aged < 18 years, presenting to the ED with a moderate to severe AE were included. RESULTS: 205 patients were included. Only 28 patients received SCS within 60 min after ED arrival. The median time to SCS administration was 169 min (Q1 92-Q3 380). A correlation was found between timing and oxygen treatment duration (r = 0.363, p < 0.001) and length of stay (r = 0.368, p < 0.001). No patient characteristics predicted timely SCS administration. CONCLUSIONS: Three in four children who presented with a moderate to severe AE at the ED did not receive SCS within the first hour. A prolonged timing of SCS administration correlated with a prolonged length of stay and extended need for oxygen support.

Disseminated Tuberculosis Mimicking as Crohn's Disease in a Paediatric Patient.

Tuberculosis is an important infectious disease for children worldwide. The clinical presentation of tuberculosis in children is diverse and, depending on the affected organs, it is often accompanied with nonspecific symptoms that can mimic other diseases. In this report, we present a case of disseminated tuberculosis in an 11-year-old boy with intestinal followed by pulmonary involvement. The diagnosis was delayed for several weeks due to the clinical picture which was mimicking Crohn's disease, the known difficulties in diagnostic tests and the improvement on meropenem. This case demonstrates the importance of a detailed microscopic examination of gastrointestinal biopsies and the tuberculostatic effect of meropenem which physicians should be aware of.

Successful Rituximab Therapy for Pediatric Antiphospholipid-Related Chorea: A Case Report and Review of the Literature.

Chorea is considered a nonthrombotic manifestation of the antiphospholipid syndrome, often preceding thrombotic events in children. It can be present in up to 5% of pediatric patients with antiphospholipid syndrome. Immunomodulatory treatment regimens seem to be successful in these patients, emphasizing the underlying immunological etiology. Corticosteroids are considered first-line treatment, but chorea tends to be therapy-resistant and guidelines about second-line therapy in children are solely based on small case studies. We present a case of a therapy-resistant chorea, successfully treated with rituximab. Furthermore, we give an overview of the existing literature concerning rituximab for the treatment of chorea in children. Our findings indicate that rituximab can be considered a safe option to treat antiphospholipid syndrome-related chorea in children.

Vascular Complications of Varicella: Description of 4 Cases and a Review of Literature.

Stroke and deep venous thrombosis are rare complications of varicella zoster infection. We report 3 cases of children with a stroke and 1 case of a boy with a deep venous thrombosis after recent chicken pox.