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Objective:To explore the feasibility and safety of long-term home mechanical ventilation(HMV) in children with chronic respiratory failure.Methods:Clinical data of 11 children with chronic respiratory failure, who underwent HMV with the care of the First Affiliated Hospital of Xiamen University from January 2013 to December 2019, were retrospectively reviewed. The clinical manifestation, growth and development, quality of life, adverse events and prognosis of HMV children were analyzed.Results:There were 8 boys and 3 girls with the onset age of 26 days to 13 years old; and the age at starting HMV was 3 months to 13 years old. Eight children were diagnosed as neuromuscular diseases, and 3 children were diagnosed as respiratory diseases. The duration of institutional mechanical ventilation was 2 weeks to 8 months. Six patients underwent invasive HMV via a tracheostomy, and 5 received non-invasive ventilation via nasal and face masks. Bi-level positive airway pressure ventilation mode was applied in all the patients. The duration of HMV was 3 months to 27 months. During follow-up, no HMV related adverse events were observed. Both the quality of life and nutritional status were improved in all cases. One patient lost follow-up 9 months later and 1 patient died of severe adenovirus pneumonia during hospitalization for examination, the remaining 9 cases survived. Liberation from HMV was obtained in 4 patients. The frequency of readmission was 1 to 2 times.Conclusion:It is suggested that long-term HMV is safe and feasible for children with chronic respiratory failure.
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Objective@#To investigate potential biomarkers for different types of hand, foot and mouth disease(HFMD).@*Methods@#Nuclear magnetic resonance(NMR)-based metabolomics methods were used to analyze the metabolic differences in serum of HFMD and healthy controls.Partial least squares discriminant analysis(PLS-DA)and orthogonal partial least square discriminant analysis(OPLS-DA)were used for analysis of metabolite profiles.Differential statistical analysis was performed by t tests using GraphPad Prism 5 software.@*Results@#The levels of lipid, leucine, valine, β-hydroxybutyric acid, acetone, glucose, glycoprotein, glycerol, glycine, choline, trimethylamine oxide and lactate in HFMD increased significantly compared with healthy controls, whereas the levels of acetic acid and creatine decreased significantly.Additionally, the level of acetone further increased in the severe type of HFMD compared with the mild type, whereas the levels of lipid and trimethylamine oxide decreased.@*Conclusion@#These statistically significant differences are involved in lipid metabolism, glucose metabolism and protein metabolism in different types of HFMD.Lipid, acetone and trimethylamine oxide can be used as potential biomarkers of HFMD.
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Objective To investigate potential biomarkers for different types of hand, foot and mouth disease(HFMD). Methods Nuclear magnetic resonance( NMR)-based metabolomics methods were used to analyze the metabolic differences in serum of HFMD and healthy controls. Partial least squares dis-criminant analysis(PLS-DA)and orthogonal partial least square discriminant analysis(OPLS-DA) were used for analysis of metabolite profiles. Differential statistical analysis was performed by t tests using GraphPad Prism 5 software. Results The levels of lipid,leucine,valine,β-hydroxybutyric acid,acetone,glucose,glyco-protein,glycerol,glycine,choline,trimethylamine oxide and lactate in HFMD increased significantly compared with healthy controls,whereas the levels of acetic acid and creatine decreased significantly. Additionally,the level of acetone further increased in the severe type of HFMD compared with the mild type,whereas the lev-els of lipid and trimethylamine oxide decreased. Conclusion These statistically significant differences are in-volved in lipid metabolism,glucose metabolism and protein metabolism in different types of HFMD. Lipid, acetone and trimethylamine oxide can be used as potential biomarkers of HFMD.
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The early recognization and intervention of patients at risk of clinical deterioration plays an extreme-ly important role in improving the prognosis and decreasing mortality of those patients. Pediatric early warning score (PEWS)is a simple pediatric scoring system consisting of some physiological indicators.It can be used to dynamically evaluate the severity of illness either in pediatric emergency department or in inpatient wards and also to guide correspon-ding interventions.PEWS is easy to operate,time saving and also showed a good repeatability during clinical implemen-tion.So far,numerous clinical studies have demonstrated that PEWS shows high sensibility and specificity in early identifi-cation of clinical deterioration and is worthy of further clinical application.However,there is still no consensus about its cut-off score,which needs further substantial clinical research to verify.
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Objective@#To assess the effectiveness in optimizing resources and shortening critical children′s waiting time in pediatric emergency department (PED) with five-level pediatric emergency triage system (PETS).@*Methods@#This retrospective study was conducted in the First Affiliated Hospital of Xiamen University after PETS was applied. The data of patients who visited the pediatric emergency department from January 2015 to December 2017 were collected and analyzed, including age, sex, diseases, visiting time, triage rate and destination.@*Results@#A total of 375 985 patients were included, among whom males were 225 308 (59.9%) and females were 150 677 (40.1%), all younger than 14 years of age. The number of critical cases (level Ⅰ, level Ⅱ and level Ⅲ) was increased from 4 719 (3.7%) in 2015, 12 209 (10.2%) in 2016 to 16 188 (12.7%) in 2017. The number of non-critical patients (level Ⅴ) decreased year by year, as from 98 213 (76.8%) in 2015 to 75 210 (62.6%) in 2016 and 78 857 (61.7%) in 2017. The patients who classified as level Ⅰ or levelⅡaccording to the PETS were seen immediately by physician (n=1855, 0.5%). Overall, 119 738 patients (98.3%) who were classified as level Ⅲ or level Ⅳ could be seen by physician in a timely manner according to triage guidelines, while 2 112 patients (1.7%) could not. The mean waiting time was 9.09 min in level Ⅲ, 17.7 min in level Ⅳ, and 55.76 min in level Ⅴ patients, respectively. The critical cases admitted to the intensive care units were 175 (36.2%) in 2015, 350 (62.8%) in 2016 and 374 (66.2%) in 2017. The etiologies were respiratory diseases (73.3%), gastrointestinal diseases (15.8%) and infectious diseases (3.1%).@*Conclusion@#The application of PETS could optimize emergency resources and shorten the waiting time of critically ill children.
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Objective To explore the clinical-pathological characteristics, treatment and prognosis of eosinophilic gastro-enteritis in children. Methods The data of clinical manifestation, laboratory examination, endoscopy, biopsy, management and prognosis from 2 pediatric patients with eosinophilic gastroenteritis were retrospectively analyzed. Related articles were reviewed. Results The age of two patients was 13 and 14 years old. Case 1 was male and had an onset with acute pancreatitis. Case 2 was female with a history of food allergy and had an onset with unexplained ascites. Both patients presented with signiifcantly increased peripheral eosinophil count (45.9%-64.8%) and serum IgE (246-393 IU/ml). Bone marrow cytology showed increased proportion of eosinophils in both patients. Gastroscopy was performed in case 1 while gastroscopy and colonoscopy endoscopy were performed in Case 2 and the results indicated eosinophilic inifltration in duodenum. Duodenal mucosa biopsy showed eosinophilic inifltration in case 1 while gastrointestinal pathology biopsy showed multiple mucosal eosinophil inifltration in case 2. After the therapy of food avoidance, steroid and anti-allergic drugs, both patients had complete remission 1 week later. Meanwhile the peripheral eosinophil count was decreased to normal. Case 1 was followed up for 24 months, and case 2 was followed up for 2 months. Both patients showed no evidence of relapse. Conclusions The clinical manifestation and endoscopic examination of eosinophilic gastroenteritis in children are protean and lack of speciifcity. Unexplained gastrointestinal symptoms accompanied with eosinophilia may suggest the possibility of eosinophilic gastroenteritis. Eosinophilic inifltration in ascites and gastrointestinal mucosa strongly indicate the di-agnosis of eosinophilic gastroenteritis. After exclusion of other possible diseases, the deifnite diagnosis can be made.