ABSTRACT
Abstract Objective This study aimed to identify the predictors and threshold of failure in neonatal acute respiratory distress syndrome. Methods Newborns with severe acute respiratory distress syndrome aged 0-28 days and gestational age ≥36 weeks were included in the study if their cases were managed with non-extra corporal membrane oxygenation treatments. Patients were divided into two groups according to whether they died before discharge. Predictors of non-extra corporal membrane oxygenation treatment failure were sought, and the threshold of predictors was calculated. Results A total of 103 patients were included in the study. A total of 77 (74.8%) survived hospitalization and were discharged, whereas 26 (25.2%) died. Receiver operating characteristic analysis of oxygen index, pH, base excess, and combinations of these indicators demonstrated the advantage of the combination of oxygen index and base excess over the others variables regarding their predictive ability. The area under the curve for the combination of oxygen index and base excess was 0.865. When the cut-off values of oxygen index and base excess were 30.0 and −7.4, respectively, the sensitivity and specificity for predicting death were 77.0% and 84.0%, respectively. The model with base excess added a net reclassification improvement of 0.090 to the model without base excess. Conclusion The combination of oxygen index and base excess can be used as a predictor of outcomes in neonates receiving non-extra corporal membrane oxygenation treatment for acute respiratory distress syndrome. In neonates with acute respiratory distress syndrome, if oxygen index >30 and base excess <−7.4, non-extra corporal membrane oxygenation therapy is likely to lead to death.
Subject(s)
Humans , Infant, Newborn , Infant , Respiratory Distress Syndrome, Newborn/therapy , Respiratory Distress Syndrome, Newborn , Respiratory Insufficiency , Oxygen , Oxygen Inhalation TherapyABSTRACT
Metabolic bone disease of prematurity (MBDP) is a systemic bone disease with a reduction in bone mineral content due to disorder of calcium and phosphorus metabolism. There is still a lack of in-depth research and systematic understanding of MBDP in China, and there are many irregularities in clinical management of this disease. Based on relevant studies in China and overseas, Grading of Recommendations Assessment, Development and Evaluation was used to develop the expert consensus on the clinical management of MBDP, which provides recommendations from the following five aspects: high-risk factors, screening/diagnosis, prevention, treatment, and post-discharge follow-up of MBDP, so as to provide relevant practitioners with recommendations on the clinical management of MBDP to reduce the incidence rate of MBDP and improve its short- and long-term prognosis.
Subject(s)
Humans , Infant, Newborn , Aftercare , Bone Diseases, Metabolic/therapy , Consensus , Infant, Premature , Patient DischargeABSTRACT
A 15-day-old neonate with complete transposition of the great arteries/intact ventricular septum was admitted with life-threatening hypoxemia and heart arrest. After successful resuscitation, heart beat recovered but blood lactate began to arise and maintained above 15 mmol/L 6 hours later. Emergency arterial switch operation was done at 20 hours after resuscitation. Planned extracorporeal membrane oxygenation support was employed postoperatively. The baby experienced severe pulmonary hemorrhage and severe hypoxemia after weaning from cardiopulmonary bypass, which were treated with extracorporeal membrane oxygenation support.
Um recém-nascido de 15 dias de idade, com transposição completa das grandes artérias/septo ventricular intacto, foi internado com hipoxemia com risco de vida e parada cardíaca. Após a reanimação bem sucedida, o coração voltou a bater, mas o lactato elevou-se e manteve-se acima de 15 mmol/L, 6 horas após. Operação de emergência para correção da transposição das grandes artérias foi realizada 20 horas após a ressuscitação. Suporte de oxigenação por membrana extracorpórea foi empregado no pós-operatório. O bebê apresentou hemorragia pulmonar e hipoxemia graves após desconexão da circulação extracorpórea, que foram tratadas com suporte da xigenação por membrana extracorpórea.