Multisystem inflammatory syndrome in children treated with intravenous immunoglobulin monotherapy: a single-center retrospective study


KANĞIN M., Akar A., Talay M. N., Gul O., Tas M., Semdinoglu A., ...Daha Fazla

EGYPTIAN PEDIATRIC ASSOCIATION GAZETTE, cilt.72, sa.1, 2024 (ESCI) identifier

Özet

BackgroundMultisystem inflammatory syndrome in children (MIS-C) is one of the complications of SARS-CoV-2 infection. This study aims to evaluate the clinical and laboratory characteristics, as well as treatment results, of MIS-C patients who received intravenous immunoglobulin (IVIG) monotherapy.MethodsThis retrospective study included patients diagnosed with MIS-C. Demographic data, organ involvements at the admission, laboratory evaluations for diagnosis, treatment, and follow-up were recorded. We evaluated outcomes by the length of the intensive care unit stay, the total hospitalization period, complications, and mortality.ResultsA total of 95 patients diagnosed with MIS-C were evaluated. The mean age was 118.8 (+/- 52.5) months. 76.8% of the patients had four or more organ systems involved. Seventy-nine patients (83%) were hospitalized in the pediatric intensive care unit (PICU) for a mean of 4.59 days. Seventy-seven (81%) patients received IVIG. A second dose of IVIG was administered to 66.3% of patients. All patients received vitamin D and C supplementation. Six patients who had cardiac involvement or cerebral infarction were treated with plasmapheresis. No patients received steroids. There was no mortality at the end of the follow-up.ConclusionsFavorable outcomes may be obtained with IVIG monotherapy in MIS-C patients. More clinical trials are needed to establish the role of supportive treatments like vitamin D and C in MIS-C management.