Capillary leak syndrome was associated with more severe multisystem inflammatory syndrome in children during the COVID-19 pandemic.

Robin KahnMaria MossbergElisabet BertholdTobias SchmidtSeyed Morteza NajibiBengt MånssonPetra Król
Published in: Acta paediatrica (Oslo, Norway : 1992) (2024)
CLS was a common complication of MIS-C in our study and these patients had a more severe disease course that required more intensive treatment.