Clinical characteristics of hospitalized term and preterm infants with community-acquired viral pneumonia.
BMC Pediatr
; 22(1): 452, 2022 07 27.
Статья
в английский
| MEDLINE | ID: covidwho-1965734
ABSTRACT
BACKGROUND:
Pneumonia is a serious problem that threatens the health of newborns. This study aimed to investigate the clinical characteristics of hospitalized term and preterm infants with community-acquired viral pneumonia.METHODS:
This was a retrospective analysis of cases of community-acquired viral pneumonia in the Neonatal Department. Nasopharyngeal aspirate (NPA) samples were collected for pathogen detection, and clinical data were collected. We analysed pathogenic species and clinical characteristics among these infants.RESULTS:
RSV is the main virus in term infants, and parainfluenza virus (PIV) 3 is the main virus in preterm infants. Patients infected with PIV3 were more susceptible to coinfection with bacteria than those with respiratory syncytial virus (RSV) infection (p < 0.05). Preterm infants infected with PIV3 were more likely to be coinfected with bacteria than term infants (p < 0.05), mainly gram-negative bacteria (especially Klebsiella pneumonia). Term infants with bacterial infection were more prone to fever, cyanosis, moist rales, three concave signs, elevated C-reactive protein (CRP) levels, respiratory failure and the need for higher level of oxygen support and mechanical ventilation than those with simple viral infection (p < 0.05). The incidence of hyponatremia in neonatal community-acquired pneumonia (CAP) was high.CONCLUSIONS:
RSV and PIV3 were the leading causes of neonatal viral CAP. PIV3 infection is the main cause of viral CAP in preterm infants, and these individuals are more likely to be coinfected with bacteria than term infants, mainly gram-negative bacteria. Term infants with CAP coinfected with bacteria were more likely to have greater disease severity than those with single viral infections.ключевые слова
Полный текст:
Имеется в наличии
Коллекция:
Международные базы данных
база данных:
MEDLINE
Основная тема:
Pneumonia, Viral
/
Virus Diseases
/
Respiratory Syncytial Virus Infections
/
Community-Acquired Infections
Тип исследования:
Диагностическое исследование
/
Наблюдательное исследование
/
Прогностическое исследование
Темы:
Длинный Ковид
Пределы темы:
Люди
/
Грудные дети
/
Новорожденные
Язык:
английский
Журнал:
BMC Pediatr
Тематика журнала:
Педиатрия
Год:
2022
Тип:
Статья
Аффилированная страна:
S12887-022-03508-7
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