Archives of disease in childhood. Fetal and neonatal edition · 2019
Minimally invasive surfactant therapy failure: risk factors and outcome.
СтатьяМногоцентровое исследованиеНазвание и аннотация: Перевод в очереди
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Janssen Lobke Ce, Van Der Spil Jooske, van Kaam Anton H, Dieleman Jeanne P, Andriessen Peter, Onland Wes, Niemarkt Hendrik J
Аннотация
OBJECTIVE: To evaluate incidence of minimally invasive surfactant therapy (MIST) failure, identify risk factors and assess the impact of MIST failure on neonatal outcome.
DESIGN: Retrospective cohort study. MIST failure was defined as need for early mechanical ventilation (<72 hours of life). Multivariate logistic regression analysis was performed to identify risk factors for MIST failure and compare outcomes between groups.
SETTING: Two tertiary neonatal intensive care centres in the Netherlands.
PATIENTS: Infants born between 24 weeks' and 31 weeks' gestational age (GA) (n=185) with MIST for respiratory distress syndrome.
INTERVENTIONS: MIST procedure with poractant alfa (100-200 mg/kg).
MAIN OUTCOME MEASURES: Continuous positive airway pressure (CPAP) failure after MIST in the first 72 hours of life.
RESULTS: 30% of the infants failed CPAP after MIST. In a multivariate logistic regression analysis, four risk factors were independently associated with failure: GA <28 weeks, C reactive protein ≥10 mg/L, absence of antenatal corticosteroids and lower surfactant dose. Infants receiving 200 mg/kg surfactant had a failure rate of 14% versus 35% with surfactant dose <200 mg/kg. Mean body temperature was 0.4°C lower at neonatal intensive care unit admission and before the procedure in infants with MIST failure.Furthermore, MIST failure was independently associated with an increased risk of severe intraventricular haemorrhage.
CONCLUSION: We observed moderate MIST failure rates in concordance with the results of earlier studies. Absence of corticosteroids and lower surfactant dose are risk factors for MIST failure that may be modifiable in order to improve MIST success and patient outcome.
DESIGN: Retrospective cohort study. MIST failure was defined as need for early mechanical ventilation (<72 hours of life). Multivariate logistic regression analysis was performed to identify risk factors for MIST failure and compare outcomes between groups.
SETTING: Two tertiary neonatal intensive care centres in the Netherlands.
PATIENTS: Infants born between 24 weeks' and 31 weeks' gestational age (GA) (n=185) with MIST for respiratory distress syndrome.
INTERVENTIONS: MIST procedure with poractant alfa (100-200 mg/kg).
MAIN OUTCOME MEASURES: Continuous positive airway pressure (CPAP) failure after MIST in the first 72 hours of life.
RESULTS: 30% of the infants failed CPAP after MIST. In a multivariate logistic regression analysis, four risk factors were independently associated with failure: GA <28 weeks, C reactive protein ≥10 mg/L, absence of antenatal corticosteroids and lower surfactant dose. Infants receiving 200 mg/kg surfactant had a failure rate of 14% versus 35% with surfactant dose <200 mg/kg. Mean body temperature was 0.4°C lower at neonatal intensive care unit admission and before the procedure in infants with MIST failure.Furthermore, MIST failure was independently associated with an increased risk of severe intraventricular haemorrhage.
CONCLUSION: We observed moderate MIST failure rates in concordance with the results of earlier studies. Absence of corticosteroids and lower surfactant dose are risk factors for MIST failure that may be modifiable in order to improve MIST success and patient outcome.
Предметные рубрики MeSH
Adrenal Cortex HormonesBody TemperatureC-Reactive ProteinContinuous Positive Airway PressureDose-Response Relationship, DrugFemaleGestational AgeHumansInfant, Extremely PrematureInfant, NewbornInfant, PrematureIntensive Care Units, NeonatalLogistic ModelsMaleNetherlandsPulmonary SurfactantsRespiratory Distress Syndrome, NewbornRetrospective StudiesRisk FactorsTime Factors