RESUMO
OBJECTIVE: To evaluate the effect of prophylactic fluconazole for very low birth weight infants (VLBWI) in a neonatal intensive care unit (NICU) with a 7.8% incidence of invasive candidiasis (IC). STUDY DESIGN: Interventional pre-post cohort study comparing 2 years with and without fluconazole prophylaxis protocol (2016-2018 = 228 infants and 2019-2021 = 125 infants). Fluconazole was administered to all extremely low birth weight infants (ELBWI) and infants with BW 1001-1500 g with risk factors or positive carrier cultures. Liver function tests were performed weekly. RESULTS: The incidence of IC decreased from 7.8% to 2.4% (OR:0.3, p = 0.05) with the use of prophylactic fluconazole for VLBWI and in ELBWI decreased from 16,7% to 3,7% (OR:0.1, p = 0.04). No significant differences were seen in mortality. CONCLUSIONS: Fluconazole is a safe, effective, and feasible strategy to prevent IC in a Latin American country.
Assuntos
Candidíase Invasiva , Fluconazol , Recém-Nascido , Humanos , Fluconazol/uso terapêutico , Unidades de Terapia Intensiva Neonatal , Antifúngicos/uso terapêutico , Estudos de Coortes , América Latina , Recém-Nascido de muito Baixo Peso , Candidíase Invasiva/prevenção & controle , Candidíase Invasiva/tratamento farmacológico , Recém-Nascido de Peso Extremamente Baixo ao NascerRESUMO
OBJECTIVE: Our objective is to develop risk prediction models for moderate/severe bronchopulmonary dysplasia (BPD) and BPD and/or death in very-low-birth-weight infants (VLBWI) at birth, 3, 7, and 14 postnatal days. STUDY DESIGN: It is a multicenter study including 16,407 infants weighing 500-1500 g (2001-2015) from the Neocosur Network. BPD was defined as oxygen dependency at 36 weeks. Variables were selected using forward logistic regression models. Predictive values were evaluated using the ROC curve. RESULTS: In total, 2580 (15.7%) presented BPD and 6121 (37.3%) BPD/death. The AUC values for the BPD models were 0.788, 0.818, 0.827, and 0.894 respectively. For BPD/death, the AUC values were 0.860, 0.869, 0.867, and 0.906. BW and gestational age had higher contribution at birth; at later ages, the length of oxygen therapy and ventilation had the highest contribution. All AUC values were statistically significant when compared with a neutral value of 0.5 (p-value < 0.001). CONCLUSIONS: We developed high predictive power models for moderate/severe BPD and BPD/death at four postnatal ages.