Association of obesity or metabolic syndrome with various allergic diseases: An overview of reviews.

The relationship between obesity, metabolic syndrome, related disorders, and various allergic diseases remains unclear. An overview of reviews investigating potential associations between obesity or metabolic syndrome and various allergic diseases was conducted. MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials were searched.

Renal Replacement Therapy in Idiopathic Systemic Capillary Leak Syndrome: A Case Report.

Idiopathic systemic capillary leak syndrome (ISCLS) is a rare disease characterized by hypotensive shock, anasarca, hemoconcentration, and hypoalbuminemia. Despite the life-threatening course of the disease, no treatment strategy has been established. A 68-year-old man presented with hypotensive shock following a prodrome.

A Case With Typical Clinical Manifestations of Kawasaki Disease and Multisystem Inflammatory Syndrome in Children Temporally Associated With SARS-CoV-2 Infection.

Whether Kawasaki disease (KD) and multisystem inflammatory syndrome in children (MIS-C) temporally associated with SARS-CoV-2 infection are two distinct syndromes or part of the same spectrum is not fully understood. In this report, we present the case of a five-year-old boy who fully satisfied the diagnostic criteria for both KD and MIS-C associated with SARS-CoV-2 infection. He tested positive for SARS-CoV-2 on an oropharyngeal swab antigen test approximately four weeks before the onset of symptoms.

Prevalence of Drug Fever among Cases of Nosocomial Fever: A Systematic Review and Meta-analysis.

Objective Drug fever is defined as a fever that temporally coincides with the start of a culprit drug and disappears after discontinuation of the drug. It is a common cause of nosocomial fever, which refers to a fever that develops beyond the first 48 h after hospital admission. However, the exact prevalence of drug fever among cases of nosocomial fever is unclear, as is the variation in prevalence depending on the clinical setting and most common causative drugs.

Prediction Models for Intravenous Immunoglobulin Resistance in Kawasaki Disease: A Meta-analysis.

Context: Approximately 10% to 20% of patients with Kawasaki disease (KD) are refractory to initial intravenous immunoglobulin (IVIG) therapy. KD is mainly associated with coronary artery abnormalities.

Objectives: To identify and evaluate all developed prediction models for IVIG resistance in patients with KD and synthesize evidence from external validation studies that evaluated their predictive performances.

Beta-lactam allergy and drug challenge test in children: a systematic review and meta-analysis.

Background: Most cases of beta-lactam allergy in children are likely to be mislabeled. This study aimed to assess the prevalence of true positives, as determined by drug challenge tests, and the rate of false negatives in children with suspected allergies and confirm the safety of the drug challenge test.

Methods: We conducted a systematic review and meta-analysis according to established procedures.

Routine varicella vaccination program and hospitalization for herpes zoster in Japan.

Whether reducing exposure to varicella by the implementation of the routine varicella vaccination program for children leads to increased incidence of herpes zoster (HZ) remains controversial. The aim of the present study was to identify the trend in the hospitalization associated with HZ before and after the introduction of routine varicella vaccination by using nationally representative data from an inpatient database in Japan. Data were obtained on the number of inpatients hospitalized for HZ from the "Survey on the effect of the introduction of Diagnosis Procedure Combination (DPC) database" and the total population in Japan from the Population Estimates created by the former Statistics Bureau between fiscal years 2013 and 2018.

Neonatal jaundice, phototherapy and childhood allergic diseases: An updated systematic review and meta-analysis.

Background: Neonatal jaundice and phototherapy have been associated with the development of allergic diseases. It has been suggested, however, that effect estimates of the associations might be smaller than expected. We sought to update the evidence of their associations including recently published large longitudinal studies.

Regional variation in the development of neonatal hyperbilirubinemia and relation with sunshine duration in Japan: an ecological study.

Background: Few studies have investigated the regional variations in the development of neonatal hyperbilirubinemia. This study aimed to investigate regional variations in medical costs for neonatal hyperbilirubinemia and the correlations between sunshine duration and medical care costs for neonatal hyperbilirubinemia in an ecological study, using the National Database of Japan.

Methods: We obtained data on the annual medical costs for neonatal hyperbilirubinemia, annual live births, and annual sunshine duration in each prefecture from the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB) Open Data, Vital Statistics in Japan, and System of Social and Demographic Statistics Prefectural Data Basic Data from 2014 to 2017.

Comparison of Machine Learning Models for Prediction of Initial Intravenous Immunoglobulin Resistance in Children With Kawasaki Disease.

We constructed an optimal machine learning (ML) method for predicting intravenous immunoglobulin (IVIG) resistance in children with Kawasaki disease (KD) using commonly available clinical and laboratory variables. We retrospectively collected 98 clinical records of hospitalized children with KD (2-109 months of age). We found that 20 (20%) children were resistant to initial IVIG therapy.