NT-proBNP Levels Following IVIG Treatment of Multisystem Inflammatory Syndrome in Children.
Hosp Pediatr
; 12(7): e261-e265, 2022 07 01.
Статья
в английский
| MEDLINE | ID: covidwho-1923745
ABSTRACT
BACKGROUND AND OBJECTIVES:
N-terminal of probrain natriuretic peptide (NT-proBNP) and C-reactive protein (CRP) levels are often elevated in multisystem inflammatory syndrome in children (MIS-C) secondary to inflammation, myocardial dysfunction, or increased wall tension. Intravenous immunoglobulin (IVIG), accepted treatment of MIS-C, may transiently increase myocardial tension and contribute to an increase in NT-proBNP. We sought to study the association between pre- and post-IVIG levels of NT-proBNP and CRP and their clinical significance.METHODS:
This single-center, retrospective, cohort study included consecutive children, aged ≤21 years, with diagnosis of MIS-C who received IVIG from April 2020 to October 2021. Data collection included clinical characteristics, laboratory tests, management, and outcomes. Study cohort consisted of patients who received IVIG and had NT-proBNP levels available pre- and post-IVIG.RESULTS:
Among 35 patients with MIS-C, 30 met inclusion criteria. Twenty-four, 80%, showed elevation in NT-proBNP post-IVIG. The median NT-proBNP level pre-IVIG was 1921 pg/mL (interquartile range 548-3956), significantly lower than the post-IVIG median of 3756 pg/mL (interquartile range 1342-7634)) (P = .0010). The median pre-IVIG CRP level was significantly higher than the post-IVIG level (12 mg/dL vs 8 mg/dL, P = .0006). All but 1 recovered before discharge, and none had signs of worsening cardiac function post-IVIG. In those who recovered, NT-proBNP had normalized by discharge or 1-week follow-up.CONCLUSIONS:
Our study shows that NT-proBNP levels often transiently increase immediately after IVIG therapy without signs of worsening myocardial function. These values should be interpreted in the context of CRP levels and clinical recovery.
Полный текст:
Имеется в наличии
Коллекция:
Международные базы данных
база данных:
MEDLINE
Основная тема:
Immunoglobulins, Intravenous
/
Systemic Inflammatory Response Syndrome
/
Natriuretic Peptide, Brain
/
COVID-19
/
COVID-19 Drug Treatment
Тип исследования:
Когортное исследование
/
Экспериментальные исследования
/
Наблюдательное исследование
/
Прогностическое исследование
Пределы темы:
Дети
/
Люди
Язык:
английский
Журнал:
Hosp Pediatr
Год:
2022
Тип:
Статья
Документы, близкие по теме
MEDLINE
...
LILACS
LIS