Clinical Profile and Outcomes of Multisystem Inflammatory Syndrome in Children: A Multicentric Observational Study.

Background and objective Multisystem inflammatory syndrome in children (MIS-C) is a postinfectious, generalized, hyperimmune state and is potentially lethal. There is scarce data on the clinical presentation and epidemiology of MIS-C in India. In light of this, we conducted this study to describe clinical presentations and outcomes in children diagnosed with MIS-C.

Bronchial challenge with purified protein derivative of Mycobacterium tuberculosis in asthma.

Response to bronchial challenge (BC) with purified protein derivative of Mycobacterium tuberculosis (PPD), was studied in children with bronchial asthma and correlated with Mantoux test and serum immunoglobulin E (IgE) against PPD (PPD-Sp IgE). Nearly 59% patients with bronchial asthma and 12.2% patients with pulmonary tuberculosis gave positive BC.