Multicolored MIS-C, a single-centre cohort study

Area of Science:

• Pediatrics
• Infectious Diseases
• Cardiology

Background:

• Multisystem Inflammatory Syndrome in Children (MIS-C) is a serious condition requiring early risk assessment.
• Identifying predictors of severity is crucial for timely intervention and management.

Purpose of the Study:

• To investigate clinical and laboratory parameters predicting MIS-C severity at admission.
• To assess factors associated with intensive care unit (ICU) admission and cardiac abnormalities.

Main Methods:

• An observational cohort study of 53 MIS-C patients (aged 1 month to 19 years) was conducted.
• Patients were categorized into subgroups based on clinical presentation.
• Predictive values for ICU admission and cardiac issues were assessed.

Main Results:

• Shock and Kawasaki-like disease presentations were linked to more severe MIS-C requiring ICU care.
• Fibrinogen and ferritin levels independently predicted ICU admission.
• Cardiac abnormalities were observed in 56.6% of patients; Pro-BNP and pH were independent risk factors for MIS-C.

Conclusions:

• Clinical characteristics and baseline laboratory values can identify MIS-C patients at increased risk for severe outcomes.
• Early identification aids in managing intensive care needs, shock, and cardiac dysfunction.
• While severe manifestations occur, the overall prognosis for MIS-C is generally favorable.