Application and prospect of neonatal critical illness score in China / 中国小儿急救医学

Neonatal critical illness score(NCIS) has been published for over 20 years in China and has played an active role in critical neonatal transport, illness severity assessment, and prognosis evaluation.However, there are still some limitations in the scoring system with the development of medical technology, such as failure to include crucial perinatal information, unable to quantify single indicators, difficulty in obtaining PaO 2 without oxygen inhalation, complex evaluation indicators, long evaluation time and data was difficult for scientific research, etc.Therefore, it is necessary to update and simplify it for the clinical treatment and scientific study of critically ill newborns.This review summarized NCIS application in China and compared it with foreign neonatal critical scores such as score for neonatal acute physiology, clinical risk index for babies, etc.Combined with the rising technology of artificial intelligence and deep learning in recent years, it was more straightforward and optimized to enhance its accuracy and applicability, which was aimed to play a more active role in the treatment of critical newborns and scientific research.

Correlation between perfusion index and the severity of disease in early neonates / 中国小儿急救医学

Objective:To analyze the role of perfusion index(PI)in assessing the severity of neonatal illnesses.Methods:A total of 502 newborns admitted to the Department of Neonatology within 24 hours of birth at Xinxiang Central Hospital from October 2018 to July 2019 were recruited.Neonatal critical illness score(NCIS)was graded within 24 hours of admission, and newborns were categorized into non-critical(NCIS>90 scores), critical(NCIS 70-90 scores)and extremely critical(NCIS<70 scores). PI was monitored in all newborns within 24 hours of birth in a resting state.A total of 502 PIs were recorded, including 341 cases of non-critical, 110 cases of critical and 51 cases of extremely critical.Results:The medium PI [ M( P25, P75)] of newborns in non-critical, critical and extremely critical groups were 1.80(1.40, 2.60), 0.96(0.74, 1.43)and 0.65(0.41, 1.10), respectively.PI values in extremely critical group was significantly lower than those in critical group and non-critical group( P<0.05). The medium PI [ M( P25, P75)] of full-term newborns, moderate/late preterm newborns and extremely/very preterm newborns were 1.70(1.20, 2.70), 1.60(1.10, 2.30) and 1.35(0.80, 2.30), respectively.PI in full-term newborns was significantly higher than those in moderate/late preterm newborns and extremely/very preterm newborns( P<0.05). PI was moderately positively correlated with NCIS in newborns( r=0.791, P<0.01). The area under the receiver operating characteristic curve of NCIS predicted by PI value was 0.846, and the prediction sensitivity and specificity were 85.0% and 70.8% when PI was 0.56. Conclusion:PI is correlated with NCIS in newborns, which is able to reflect the severity of neonatal illnesses.A low PI indicates severe conditions of neonatal illnesses.

Progress on the correlation between neonatal critical illness score and neurological prognosis of very low birth weight infants / 国际儿科学杂志

Neonatal critical illness score is a scoring system that assesses the severity of neonatal disease and predicts the risk of death.However, it also has an important reference value for the evaluation of neurological prognosis.Since various neonatal critical scores have different assessment contents, the evaluation performance of neurological prognosis is also different.Score for neonatal acute physiology, score for neonatal acute physiology, version-Ⅱ, score for neonatal acute physiology, perinatal extension, version-Ⅱ, nursery neurobiological risk score, et al, have good predictive value for long-term neurological prognosis.The predictive value of clinical risk index for babies, clinical risk index for babies and version-Ⅱ remains unproven.This article reviews the correlation between neonatal critical illness score and the neurological prognosis of very low birth weight infants(VLBWI), in order to provide references for the early identification and prognositic judgement of VLBWI nerve damage.

The correlation between lung ultrasound score and neonatal critical illness score and its clinical predictive value / 中华超声影像学杂志

Objective To explore whether the lung ultrasound( LUS) score can be used to assess and predict the criticality of neonates with pulmonary disease at an early stage . Methods T he new borns born in the obstetrics department of Affiliated Hospital of Jining M edical University from April to October 2018 were transferred to the neonatal intensive care unit due to respiratory distress . T he children underwent LUS examination and scoring at 2 hours after birth . T he correlation analysis were performed between LUS score and neonatal critical illness score ( NCIS ) ,NCIS +single index ,respectively . And the ROC curve was used to analyze the value of LUS score in predicting neonatal criticality . Results ①T he LUS score of non‐critical neonates was significantly lower than that of critically ill newborns , the difference was statistically significant ( P ＝0 .005) ; LUS score was an independent risk factor for critical neonates ( OR＝1 .71 ,95%CI :1 .059－2 .765 , P ＝ 0 .028 ) . ② T he correlation coefficient between LUS score and NCIS was －0 .48 ( P ＝0 .002) . T he correlation coefficient between the LUS score and the NCIS + single index was －0 .44 ( P＝0 .005) . ③T he area under the ROC curve of LUS score predicting neonatal criticality was 0 .88 ( 95%CI :0 .725－0 .965 , P ＜0 .000 1) ,the optimal diagnostic threshold was 6 points with sensitivity of 80% and specificity of 100% . Conclusions The LUS score at a postnatal age of 2 hours after birth can early assess and predict the criticality of neonates with pulmonary disease . And the LUS score greater than 6 has the highest diagnostic value .

The correlation between lung ultrasound score and neonatal critical illness score and its clinical predictive value / 中华超声影像学杂志

Objective@#To explore whether the lung ultrasound(LUS) score can be used to assess and predict the criticality of neonates with pulmonary disease at an early stage.@*Methods@#The newborns born in the obstetrics department of Affiliated Hospital of Jining Medical University from April to October 2018 were transferred to the neonatal intensive care unit due to respiratory distress. The children underwent LUS examination and scoring at 2 hours after birth. The correlation analysis were performed between LUS score and neonatal critical illness score (NCIS ), NCIS+ single index, respectively. And the ROC curve was used to analyze the value of LUS score in predicting neonatal criticality.@*Results@#①The LUS score of non-critical neonates was significantly lower than that of critically ill newborns, the difference was statistically significant (P=0.005); LUS score was an independent risk factor for critical neonates (OR=1.71, 95% CI: 1.059-2.765, P=0.028). ②The correlation coefficient between LUS score and NCIS was -0.48 (P=0.002). The correlation coefficient between the LUS score and the NCIS+ single index was -0.44 (P=0.005). ③The area under the ROC curve of LUS score predicting neonatal criticality was 0.88 (95% CI: 0.725-0.965, P<0.000 1), the optimal diagnostic threshold was 6 points with sensitivity of 80% and specificity of 100%.@*Conclusions@#The LUS score at a postnatal age of 2 hours after birth can early assess and predict the criticality of neonates with pulmonary disease. And the LUS score greater than 6 has the highest diagnostic value.