Details

Autor(en) / Beteiligte

• Petrea Cliveți, Carmen Loredana
• Ciortea, Diana-Andreea
• Candussi, Iuliana-Laura
• Gurău, Gabriela
• Matei, Nicoleta Mădălina
• Bergheș, Simona-Elena
• Chirila, Sergiu Ioachim
• Berbece, Sorin Ion

Titel

A Study of Hydroelectrolytic and Acid-Base Disturbances in MIS-C Patients: A Perspective on Antidiuretic Hormone Secretion

Ist Teil von

• Current issues in molecular biology, 2024-10, Vol.46 (10), p.11438-11459

Ort / Verlag

Switzerland: MDPI

Erscheinungsjahr

2024

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• COVID-19-associated multisystem inflammatory syndrome in children (MIS-C) is a rare autoimmune disorder characterized by a range of polymorphic manifestations, similar to but distinct from other well-known inflammatory syndromes in children. We conducted a retrospective-descriptive study in which we summarized the clinical presentation of, biomarker variations in, and complications occurring in patients diagnosed with MIS-C, admitted to the Emergency Clinical Hospital for Children "Sf. Ioan", Galati, between July 2020 and June 2024. A total of 36 children met the MIS-C classification criteria according to the WHO-approved case definitions. A total of 41.7% (n = 15) were male and 58.3% (n = 21) were female. The median age of the study group was 4 years (IQR: 1.75-9.25 years). Surgical involvement was suspected in 16.7% (n = 6) of the patients, while 52.8% (n = 19) required intensive care. Clinically, fever was the most common symptom present in 89% (n = 32) of the cases. Gastrointestinal disorders were also common, with 50% (n = 18) presenting with inappetence, 42% (n = 15) with vomiting, and 39% (n = 14) with abdominal pain from admission, which worsened over time. Paraclinically, all patients exhibited signs of inflammation, and 86.1% (n = 31) had hydroelectrolytic and acid-base imbalances. The median hospital stay was 10 days (IQR: 7-12 days), with a stagnant clinical course in most cases. The inflammatory mechanisms in MIS-C, which can affect the secretion of antidiuretic hormone (ADH), were correlated with hydroelectrolytic disturbances and may lead to severe complications. For this reason, it is imperative to evaluate hydroelectrolytic disorders in the context of MIS-C and use diagnostic and prognostic biomarkers to develop effective therapeutic management strategies, ultimately improving the quality of life of affected children.