基于“蒙特勒标准”的新生儿急性呼吸窘迫综合征的单中心回顾性研究  

A single-center retrospective study of neonatal acute respiratory distress syndrome based on the Montreux definition

作　　者：郭静雨 陈龙[1] 史源[1] GUO Jing-Yu;CHEN Long;SHI Yuan(Department of Neonatology,Children's Hospital of Chongqing Medical University/National Clinical Research Center for Child Health and Disorders/Ministry of Education Key Laboratory of Child Development and Disorders/Chongqing Key Laboratory of Pediatrics Chongqing 400014,China)

机构地区：[1]重庆医科大学附属儿童医院新生儿科/国家儿童健康与疾病临床医学研究中心/儿童发育疾病研究教育部重点实验室/儿科学重庆市重点实验室,重庆400014

出　　处：《中国当代儿科杂志》2020年第12期1267-1272,共6页Chinese Journal of Contemporary Pediatrics

摘　　要：目的参考"蒙特勒标准"对新生儿急性呼吸窘迫综合征(NARDS)进行回顾性研究,了解NARDS的流行病学、临床特征、治疗现状、预后的相关因素。方法回顾2017年1月至2018年7月住院患儿的病历资料,选择符合"蒙特勒标准"的314例NARDS患儿为研究对象。依据氧指数分为轻度NARDS组(n=130)、中度NARDS组(n=117)、重度NARDS组(n=67),比较各组临床特征,分析不同严重程度NARDS的危险因素和住院时长的影响因素。结果NARDS患儿占同期新生儿病房收治患儿的2.46%(314/12789),病死率为9.6%(30/314)。多因素有序logistic回归分析显示,使用过肺表面活性物质(PS)、辅助通气天数长的患儿NARDS较重的风险相对更大(P<0.05)。Cox回归分析显示,低体重/巨大儿、早产儿、使用有创通气、使用过PS、病原学检测阳性等因素延长住院日的风险高(P<0.05)。结论避免早产、减少低体重儿/巨大儿的出生、预防围生期感染,有助于降低重症NARDS的风险。需要有创通气、长时间辅助通气、或PS治疗的患儿预后欠佳。Objective To investigate the epidemiology,clinical features,treatment,and prognostic factors of neonatal acute respiratory distress syndrome(NARDS)through a retrospective study of NARDS based on the Montreux definition.Methods A retrospective analysis was performed on the medical records of neonates who were hospitalized from January 2017 and July 2018,among whom 314 neonates who met the Montreux definition were enrolled as subjects.According to oxygen index,they were divided into a mild NARDS group with 130 neonates,a moderate NARDS group with 117 neonates,and a severe NARDS group with 67 neonates.The clinical features were compared among the three groups to investigate the influencing factors for the severities of NARDS and the length of hospital stay.Results The neonates with NARDS accounted for 2.46%(314/12789)of the neonates admitted to the neonatal ward during the same period of time and had a mortality rate of 9.6%(30/314).The multivariate ordinal logistic regression analysis showed that the neonates who used pulmonary surfactant(PS)or had a long duration of assisted ventilation tended to have a higher risk of severe NARDS(P<0.05).The Cox regression analysis showed that the neonates with low birth weight/macrosomia,preterm birth,invasive ventilation,PS therapy,or positive pathogenic detection had a higher risk of prolonged hospital stay(P<0.05).Conclusions Preterm birth,low birth weight/macrosomia,and perinatal infection may be associated with an increased risk of severe NARDS.The neonates requiring invasive ventilation,prolonged assisted ventilation,or PS therapy tend to have a poor prognosis.

关 键 词：急性呼吸窘迫综合征 蒙特勒标准 流行病学 预后 新生儿 

分 类 号：R722.1[医药卫生—儿科]