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BACKGROUND: Studies have shown that neurological damage is common in necrotizing enterocolitis (NEC) survivors. The purpose of the study was to investigate the predictive value of amplitude-integrated electroencephalogram (aEEG) for neurodevelopmental outcomes in preterm infants with NEC. METHODS: Infants with NEC were selected, and the control group was selected based on 1:1-2 pairing by gestational age. We performed single-channel (P3-P4) aEEG in the two groups. The Burdjalov scores were compared between the two groups. Cranial magnetic resonance imaging (MRI) was performed several months after birth. The neurological outcomes at 12 to 18 months of age were compared with the Gesell Developmental Schedules (GDS). The predictive value of aEEG scores for neurodevelopmental delay was calculated. RESULTS: There was good consistency between the two groups regarding general conditions. In the 1st aEEG examination, the patients in NEC group had lower Co (1.0 (0.0, 2.0) vs. 2.0 (2.0, 2.0), P = 0.001), Cy (1.0 (0.0, 2.0) vs. 3.0 (3.0, 4.0), P < 0.001), LB (1.0 (0.0, 2.0) vs. 2.0 (2.0, 2.0), P < 0.001), B (1.0 (1.0, 2.0) vs. 3.0 (3.0, 3.5), P < 0.001) and T (3.0 (2.0, 8.0) vs. 10.0 (10.0, 11.5), P < 0.001), than the control group. Cranial MRI in NEC group revealed a widened interparenchymal space with decreased myelination. The abnormality rate of cranial MRI in the NEC group was higher than that in the control group (P = 0.001). The GDS assessment indicated that NEC children had inferior performance and lower mean scores than the control group in the subdomains of gross motor (71 (SD = 6.41) vs. 92 (SD = 11.37), P < 0.001), fine motor (67 (SD = 9.34) vs. 96 (SD = 13.69), adaptive behavior (76 (SD = 9.85) vs. 95 (SD = 14.38), P = 0.001), language (68 (SD = 12.65) vs. 95 (SD = 11.41), P < 0.001), personal-social responses (80 (SD = 15.15) vs. 93(SD = 14.75), P = 0.037) and in overall DQ (72 (SD = 8.66) vs. 95 (SD = 11.07), P < 0.001). The logistic binary regression analysis revealed that the NEC patients had a significantly greater risk of neurodevelopmental delay than the control group (aOR = 27.00, 95% CI = 2.561-284.696, P = 0.006). Confirmed by Spearman's rank correlation analysis, neurodevelopmental outcomes were significantly predicted by the 1st aEEG Burdjalov score (r = 0.603, P = 0.001). An abnormal 1st Burdjalov score has predictive value for neurodevelopmental delay with high specificity (84.62%) and positive predictive value (80.00%). CONCLUSIONS: Children with NEC are more likely to develop neurodevelopmental delay. There is high specificity and PPV of early aEEG in predicting neurodevelopmental delay.
Asunto(s)
Enterocolitis Necrotizante , Niño , Estudios de Cohortes , Electroencefalografía , Enterocolitis Necrotizante/diagnóstico , Edad Gestacional , Humanos , Lactante , Recién Nacido , Recien Nacido PrematuroRESUMEN
BACKGROUND: Neonatal ventilator-associated pneumonia (NVAP) is one of the main infections acquired in hospitals, and soluble triggering receptors expressed on myeloid cells-1 (sTREM-1) are a TREM-1 subtype that can be released into the blood or bodily fluids during an infection. METHODS: The patients included in the present study were divided into three groups: the NVAP group, the first control group, and the second control group (n = 20, each). Children requiring respiratory treatment were assigned to the NVAP group, newborns who received mechanical ventilation and had neonatal respiratory distress syndrome were assigned to the first control group, and newborns with normal X-ray and electrocardiogram results but no non-pulmonary infection was assigned to the second control group. The blood and bronchoalveolar lavage fluid (BALF) sTREM-1 levels in all newborns were analyzed. RESULTS: The acute-phase blood and BALF sTREM-1 levels were significantly higher in the NVAP group than in the first control group, and the blood sTREM-1 expression level was lower in the second control group than in the NVAP group. CONCLUSION: The present results suggest that sTREM-1 might be a useful biomarker for NVAP prediction in the Department of Pediatrics.
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BACKGROUND: This study aims to provide guidance for clinical work through analysis of the clinical characteristics, endoscopic and pathological manifestations, diagnosis, and treatment of an 18-day-old neonate with exfoliative esophagitis. CASE PRESENTATION: The patient presented with vomiting but the parents did not pay too much attention. The pathological report revealed numerous fibrinous exudative necrotic, and inflammatory cells, as well as a small amount of squamous epithelium. Furthermore, milk allergy factors were considered. Conservative treatments, such as fasting, acid suppression, mucosal protection, parenteral nutrition, and the replacement of anti-allergic milk powder were given. Thereafter, endoscopic examination revealed that the patient returned to normal, and was discharged after 21 days. CONCLUSIONS: Exfoliative esophagitis has multiple causes; and has characteristic clinical and endoscopic manifestations. Endoscopic examination after 18 days presentation and conservative therapy revealed that the esophagus had returned to a normal appearance and the patient was discharged. Following discharge, the parents were advised to feed the patient ALFERE powder. Attention should be given to the timely detection of complications and corresponding treatment.
Asunto(s)
Mucosa Esofágica/patología , Esofagitis/patología , Proteína C-Reactiva/análisis , Epitelio/patología , Esofagitis/sangre , Esofagitis/complicaciones , Esofagoscopía , Humanos , Recién Nacido , Labio/patología , Enfermedades de los Labios/complicaciones , Enfermedades de los Labios/patología , Masculino , Vómitos/etiologíaRESUMEN
Neonatal pneumonia is the leading cause of mortality in children aged <5 years. Ambroxol (Mucosolvan®) is a mucolytic and secretolytic drug and belongs to the group of expectorants with anti-oxidative and anti-inflammatory effects. The purpose of the present study was to observe the effects and mechanisms of Mucosolvan ® inhalation on neonatal pneumonia. Between January 2014 and October 2015, a total of 80 newborns with pneumonia were randomly divided into control and observation groups. While the patients in the control group were treated with conventional treatment only, those patients in the observation group were treated with Mucosolvan® in addition to the conventional treatment. The lung function index and serum inflammatory mediators were measured before and after treatment on days 1, 3 and 7. In the observation group, there was a significant increase in the lung function index as compared to the control group. Also, there was a significant decrease observed in the expression of inflammatory factors which in turn activated NF-κB pathway and cell apoptosis. The above findings had shown that Mucosolvan® improved lung function and exhibited good inflammatory response. In addition, we found that Mucosolvan® inhibited cell apoptosis and NF-κB pathway activation and effectively improved pulmonary functions.