Objective We aimed to compare the heated humidified high‐flow nasal cannula (HHHFNC) flow rate of 1‐L·kg·min−1 (1 L) with 2‐L·kg·min −1 (2 L) in patients with severe bronchiolitis presenting to the pediatric emergency department. Study design We performed a study in which all patients were allocated to receive these two flow rates. The primary outcome was admitted as treatment failure, which was defined as a clinical escalation in respiratory status. Secondary outcomes covered a decrease of respiratory rate (RR), heart rate (HR), the clinical respiratory score (CRS), rise of peripheral capillary oxygen saturation (SpO2), and rates of weaning, intubation, and intensive care unit (ICU) admission. Results One hundred and sixty‐eight cases (88 received the 1‐L flow rate and 80, the 2‐L flow rate) were included in the analyses. Treatment failure was 11.4% (10 of 88) in the 1‐L group, and 10% (8 of 80) in the 2‐L group (P = .775). Significant variation in the intubation rate or the ICU admission rate was not determined. At the 2nd hour, the rate of weaning (53.4% vs 35%; P = .017), the falling down of the CRS (−2.1 vs −1.5; P < .001), RR (−15.2 vs −11.8; P < .001), and HR (− 24.8 vs − 21.2; P < .001), and the increase of SpO 2 (4.8 vs 3.6; P < .001) were significantly more evident in the 1‐L group. Conclusion HHHFNC with the 1‐L·kg·min−1 flow rate, which provides a more frequent earlier effect, reached therapy success as high as the 2‐L·kg·min −1 flow rate in patients with severe acute bronchiolitis.

There have been a limited number of studies on coronavirus disease 2019 in children. In this study, we aimed to investigate the demographic, clinical, and laboratory features of COVID-19 and to identify the role of mean platelet volume (MPV) in predicting the prognosis in children. A single-center retrospective study, including 251 confirmed and 65 suspected COVID-19 cases, was conducted between March 11, 2020, and December 11, 2020. In the confirmed COVID-19 group, 48 (19.1%) patients were asymptomatic, 183 (72.9%) mild, 16 (6.4%) moderate, 1 (0.4%) severe, and 3 were (1.2%) critically ill. Confirmed COVID-19 patients had significantly lower mean values of white blood cell (WBC), absolute neutrophil count, absolute lymphocyte count, platelet, and hemoglobin (p < .001). However, there was no significant difference in MPV levels between the two groups (p = .894). C-reactive protein (CRP), procalcitonin, fibrinogen, and NTpro-BNP mean values were significantly lower in confirmed COVID-19 cases than suspected cases (p < .001). A total of 55 (21.9%) patients required hospitalization due to COVID-19, and MPV, WBC, CRP, procalcitonin, D-dimer, and NT-pro-BNP were statistically higher in hospitalized patients than those in outpatients. The multivariate analysis of confirmed COVID-19 cases according to the severity of disease showed that lymphopenia and higher levels of fibrinogen significantly associated with severe clinical symptoms. Decision tree analysis showed that the most powerful predictor of hospitalization due to COVID-19 was the D-dimer (p < .001). MPV values are not associated with COVID-19 disease severity. However, MPV can be used with other parameters such as WBC, CRP, procalcitonin, D-dimer, and NT-pro-BNP to predict hospitalization.

Intubation is a core airway skill in Pediatric Emergency Medicine (PEM). The data on pediatric endotracheal intubation in the emergency department, especially in developing countries, is currently very limited. This study was designed to describe the frequency, clinical features and outcomes of pediatric intubation in a large children's hospital.We performed a retrospective analysis of PEM medical records between January 2014 and December 2015 that involved any attempted intubations of children younger than 18 years. The medical records were reviewed to describe the intubation process, demographics, clinical features and outcomes.A total of 110,000 patients visited our emergency department during the study period. Ninety-one of them (1/1300) were intubated. The median age was 2 years, (F/M: 1) and 25 patients were younger than 12 months. Respiratory failure was the most common indication for intubation (42%), followed by status epilepticus (26%) and sepsis-shock (16%). Mortality was associated with prolonged chest compression (more than 10 minute). A poor outcome was associated with sepsis-shock and cardiac diseases; however, better outcomes were associated with status epilepticus (p<0.001). The first attempt success (FAS) was achieved in 60/91 (66 %) patients and the FAS rate was also higher in younger patients (p=0.002). The discharge rate of all intubated patients in our study was sixty-four percent.Pediatric residents performed the majority of intubations. A higher FAS rate was associated with younger patients. Favorable outcomes were directly related to duration of cardiopulmonary resuscitation and main diagnosis.

Aim: The aim of the study was to examine the level of job-related burnout and the level of job satisfaction among residents of pediatrics. Material and Methods:A total of 102 residents of pediatrics who were trained in two Ministry of Health teaching and research hospitals and in two university hospitals in Izmir were included in the study. Demographic data (age, sex), lifestyle (living with parents or not, marital status, number of children) and professional characteristics (total time spent in profession, time spent in residency, number of night shifts per month, institution type: teaching hospital/university) were collected. Maslach Burnout Inventory (subscales: emotional exhaustion, desensitization, personal accomplishment) and Minnesota Satisfaction Questionnaire were used.Results: High levels of emotional exhaustion and desensitization, and low levels of personal accomplishment and job satisfaction were found in residents of pediatrics. Low levels of emotional exhaustion in teaching and research hospitals and low levels of desensitization in university hospitals were determined (p<0.05). We found a positive correlation between age and job satisfaction levels and a negative correlation between age and emotional exhaustion levels (p<0.05). There were negative correlations between the length of time in education and desensitization and between the number of night shifts per month and desensitization (p<0.05). Conclusions:In residents of pediatrics, there is a high-level burnout and low-level of job satisfaction. Emotional exhaustion is more common in teaching and research hospitals and desensitization is more common in universities. Younger age, lower seniority, and the higher number of work-shift increases the burnout. (Turk Pediatri Ars 2017; 52: 66-71)

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