Clinical analysis of 11 cases of neonates with influenza virus infection in the neonatal intensive care unit
10.3760/cma.j.cn101070-20210331-00379
- VernacularTitle:新生儿重症监护病房住院患儿合并流感病毒感染11例临床分析
- Author:
Guoqiang XIE
1
;
Jie ZHU
;
Mingxin MA
;
Weiwei YAN
;
Guangli REN
Author Information
1. 南方医科大学第一临床医学院，广州 510010
- Keywords:
Influenza virus;
Neonatal intensive care unit;
Infant, newborn
- From:
Chinese Journal of Applied Clinical Pediatrics
2022;37(9):682-686
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze the clinical characteristics, examination results, treatment and prognosis of neonates with influenza virus infection in the neonatal intensive care unit (NICU).Methods:Clinical data of neonates with influenza virus infection who were hospitalized in the NICU of the General Hospital of Southern Theater Command of Chinese People′s Liberation Army from January 2018 to December 2020 were retrospectively analyzed.Results:A total of 11 hospitalized neonates with influenza virus infection in the NICU were recruited, including 2 cases of influenza A and 9 cases of influenza B. Ten cases (90.9%) had respiratory symptoms, and among them, there were 8 cases with increased oxygen demand, 7 cases with complicated pneumonia, 4 cases with dyspnea, and 2 cases with apnea.Seven cases showed abnormal body temperature, including 6 cases of fever, and 1 case of hypothermia.Five cases had circulatory system symptoms.Digestive system symptoms and urinary system symptoms were detected in 5 cases and 3 cases, respectively.Eight cases complicated with systemic symptoms, including 3 cases of poor mental response, 3 cases of worsening jaundice, 3 cases of weight loss, 2 cases of hyperglycemia, 1 case of edema and sclerosis.Ten cases were treated with gamma globulin immunotherapy, 2 cases were treated with plasma immune support, and 1 case was treated with Peramivir antiviral.Eight cases were treated with increased oxygen therapy, among which non-invasive ventilator parameters or modes increased in 4 cases, and nasal cannula oxygen concentration increased in 2 cases.The change of noninvasive-assisted ventilation to invasive-assisted ventilation occurred in 1 case, and 1 case developed the change of nasal cannula to noninvasive-assisted ventilation.Four neonates received anti-shock and (or) myocardial contractility therapy.Conclusions:Neonates with influenza virus infection in the NICU are mainly manifested as respiratory symptoms and fever, and the incidence of complicated pneumonia is high.Multiple systems may be involved at the same time, often leading to severe disease status.Comprehensive supportive treatment is necessary.Neonatologists should pay attention to these symptoms, and early detection of influenza virus and timely isolation are the key methods to prevent influenza outbreaks in NICU.
