COVID-19 Disease in Presenting to the Pediatric Emergency Department: A Multicenter Study of 8886 Cases.

BACKGROUND: The aim was to evaluate the epidemiological, clinical, laboratory, and radiologic data of children with SARS-CoV-2 positivity by polymerase chain reaction (PCR) together with treatment strategies and clinical outcomes and to evaluate cases of multisystem inflammatory syndrome in children (MIS-C) in this population. METHODS: This was a multicenter retrospective observational cohort study performed in the pediatric emergency departments of 19 tertiary hospitals. From March 11, 2020, to May 31, 2021, children who were diagnosed with confirmed nasopharyngeal/tracheal specimen SARS-CoV-2 PCR positivity or positivity for serum-specific antibodies against SARS-CoV-2 were included. Demographics, presence of chronic illness, symptoms, history of contact with SARS-CoV-2 PCR-positive individuals, laboratory and radiologic investigations, clinical severity, hospital admissions, and prognosis were recorded. RESULTS: A total of 8886 cases were included. While 8799 (99.0%) cases resulted in a diagnosis of SARS-CoV-2 with PCR positivity, 87 (1.0%) patients were diagnosed with MIS-C. Among SARS-CoV-2 PCR-positive patients, 51.0% were male and 8.5% had chronic illnesses. The median age was 11.6 years (IQR: 5.0-15.4) and 737 (8.4%) patients were aged <1 year. Of the patients, 15.5% were asymptomatic. The most common symptoms were fever (48.5%) and cough (30.7%) for all age groups. There was a decrease in the rate of fever as age increased (p < 0.001); the most common age group for this symptom was <1 year with the rate of 69.6%. There was known contact with a SARS-CoV-2 PCR-positive individual in 67.3% of the cases, with household contacts in 71.3% of those cases. In terms of clinical severity, 83 (0.9%) patients were in the severe-critical group. There was hospital admission in 1269 (14.4%) cases, with 106 (1.2%) of those patients being admitted to the pediatric intensive care unit (PICU). Among patients with MIS-C, 60.9% were male and the median age was 6.4 years (IQR: 3.9-10.4). Twelve (13.7%) patients presented with shock. There was hospital admission in 89.7% of these cases, with 29.9% of the patients with MIS-C being admitted to the PICU. CONCLUSION: Most SARS-CoV-2 PCR-positive patients presented with a mild clinical course. Although rare, MIS-C emerges as a serious consequence with frequent PICU admission. Further understanding of the characteristics of COVID-19 disease could provide insights and guide the development of therapeutic strategies for target groups.

The skills of defibrillation practice and certified life-support training in the healthcare providers in Turkey.

AIM OF THE STUDY: Successful cardiopulmonary resuscitation and early defibrillation are critical in survival after in- or out-of-hospital cardiopulmonary arrest. The scope of this multi-centre study is to (a) assess skills of paediatric healthcare providers (HCPs) concerning two domains: (1) recognising rhythm abnormalities and (2) the use of defibrillator devices, and (b) to evaluate the impact of certified basic-life-support (BLS) and advanced-life-support (ALS) training to offer solutions for quality of improvement in several paediatric emergency cares and intensive care settings of Turkey. METHODS: This cross-sectional and multi-centre survey study included several paediatric emergency care and intensive care settings from different regions of Turkey. RESULTS: A total of 716 HCPs participated in the study (physicians: 69.4%, healthcare staff: 30.6%). The median age was 29 (27-33) years. Certified BLS-ALS training was received in 61% (n = 303/497) of the physicians and 45.2% (n = 99/219) of the non-physician healthcare staff (P < .001). The length of professional experience had favourable outcome towards an increased self-confidence in the physicians (P < .01, P < .001). Both physicians and non-physician healthcare staff improved their theoretical knowledge in the practice of synchronised cardioversion defibrillation (P < .001, P < .001). Non-certified healthcare providers were less likely to manage the initial doses of synchronised cardioversion and defibrillation: the correct responses remained at 32.5% and 9.2% for synchronised cardioversion and 44.8% and 16.7% for defibrillation in the physicians and healthcare staff, respectively. The indications for defibrillation were correctly answered in the physicians who had acquired a certificate of BLS-ALS training (P = .047, P = .003). CONCLUSIONS: The professional experience is significant in the correct use of a defibrillator and related procedures. Given the importance of early defibrillation in survival, the importance and proper use of defibrillators should be emphasised in Certified BLS-ALS programmes. Certified BLS-ALS programmes increase the level of knowledge and self-confidence towards synchronised cardioversion-defibrillation procedures.

Pediatric emergency department visit characteristics of the patients on the ketogenic diet.

BACKGROUND: The ketogenic diet (KD) has been frequently used for the patients with drug-resistant epilepsy in recent years. The management of these patients in emergency departments (EDs) has some difficulties due to the special needs of KD. We aimed to determine the characteristics and the management of the patients on the KD in the pediatric ED setting. METHODS: Patients who were on the KD and admitted to the ED were included in the study. Demographic, clinical, and laboratory data of all patients were retrospectively reviewed and recorded. RESULTS: There were 105 emergency admissions of 27 patients. The median age of all patients was 55.0 (IQR: 29.0-91.0) months. The most common symptom was vomiting (43.8%). Four patients had upper gastrointestinal bleeding, and one patient had hyperammonemic acute hepatic failure while receiving KD. Of the patients, 41.9% had seizure-related ED admission. Infections were present in 41.9% of the ED visits. The frequency of status epilepticus was significantly lower in the patients who were on the KD for more than 6 months (p < 0.01). In 42.9% of all ED admissions, dextrose containing maintenance fluids was administered mistakenly; although ketosis rate was lower, no seizure was observed in this group. CONCLUSION: The patients on the KD can be admitted to EDs with intercurrent illnesses or adverse effects of the KD. For accurate management, emergency physicians must be aware of the common reasons for ED admission of these patients and the effects of the KD.

Reliability and accuracy of smartphones for paediatric infectious disease consultations for children with rash in the paediatric emergency department.

OBJECTIVE: Smartphones and associated messaging applications have become the most common means of communication among health care workers and the general population. The aim of this study was to evaluate the reliability and accuracy of smartphones for the diagnosis of rash in children admitted to emergency departments during the night shift. METHODS: The images of the children who were admitted to the paediatric emergency department with rash were included in this study, and at least two images taken with smartphones by residents or paediatric infectious disease fellows were re-directed to the chief consultant of the Paediatric-Infectious Department via smartphone. Initial diagnosis by the consultant was recorded, and the patient's physical examination was performed by another clinician on the first working day; diagnostic tests were planned by this clinician. The definitive diagnosis was recorded and compared with the initial diagnosis. RESULTS: Among the 194 patients, the most common final diagnoses were chickenpox (varicella-zoster infections) in 33 patients (17.0%) and skin infections (including impetigo, ecthyma, erysipelas and cellulitis) in 33 patients (17.0%). The initial diagnosis, which was performed via WhatsApp on a smartphone, was identical to the final diagnosis in 96.3% of the cases. Incompatible initial diagnoses included 4 measles cases, 1 staphylococcal scalded skin syndrome case, 1 cutaneous leishmaniasis case and 1 petechial rash case. CONCLUSIONS: Our study has shown that the use of a smartphone-based instant messaging application for transmitting images of paediatric rash is accurate and useful for diagnosis. However, physical examination and medical history are still the primary methods. Consultation via smartphones in emergency departments for paediatric rashes during nightshifts would help both clinicians and patients.

Does an episode of diabetic ketoacidosis affect thyroid function tests in pediatric patients?

OBJECTIVES: The aim of our study was to investigate the changes in thyroid hormone levels during and after acute metabolic disorder in patients with diabetic ketoacidosis (DKA). METHODS: Eighty five patients diagnosed with DKA were included in the study. Patients with control thyroid function test (TFT) values at admission (the first blood sample) and 1 month later were included in the study. Thyroid function tests obtained during diabetic ketoacidosis and at the first month follow-up were compared. Euthyroidism and euthyroid sick syndrome were defined and grouped according to current guidelines. The mild and moderate groups, according to DKA classification, were combined and compared with the severe group. RESULTS: A significant increase was observed between the first admission and the control TFT values 1 month later. However, there was no significant difference found in TFT between mild/moderate and severe groups taken at the time of DKA. Difference between two groups, euthyroid sick syndrome and euthyroid, was examined and the result that was different from the literature was the difference between TSH levels. We found that low FT4 levels were associated with higher HgbA1c, although the correlation was weak. CONCLUSIONS: Thyroid hormone levels may not reflect a thyroid disease during severe DKA attack. Therefore, it is unnecessary to check thyroid function tests.

The evaluation of the burden of multisystem inflammatory syndrome in children on health economics.

Objectives: This study aimed to evaluate the diagnostic tests and treatments applied in patients with multisystem inflammatory syndrome in children (MIS-C) and to determine the effect of the disease on health costs. Patients and methods: This retrospective cohort study included 59 MIS-C patients (40 males, 19 females; mean age: 7.7±4.2 years; range, 4 months to 16.5 years) who were admitted and treated between April 1, 2020, and November 1, 2021. Demographic and clinical features with hospital costs and length of stay were retrospectively reviewed from the medical files and computerized system of the hospital. Direct medical care costs of items were calculated with the hospital perspective using a combination of microcosting technique (resource-based accounting method) and hospital list data. Cases were classified as mild, moderate, or severe, and the patients were divided into two groups: the mild group and the moderate-severe group. Classification was determined by the vasoactive inotropic score (VIS), degree of respiratory support, and evidence of organ damage. Results: The mean age of the cases in the mild group was 6.5±3.7 years, and the mean age of the cases in the moderate-severe group was 9.2±4.3 years. Of 59 patients, 19 (32.2%) were followed up in the pediatric intensive care unit. The median duration of hospitalization in the hospital was 8 (interquartile range: 7-12) days. The total cost of the patients hospitalized with the diagnosis of MIS-C during the study period was 849,242.93$, and the mean cost per patient was 14,393.94±9,631.92$. In the distribution of the total cost of hospitalization according to expenses, the highest rate was pharmacy and blood products (51.99%) and IVIG costs (43.99%). While the mean total cost per person was 13,682.87±8,799.63$ in mild cases, it was 16,433.82±9,440.02$ in moderate-severe cases, and no statistically significant relationship was found between the two groups (p>0.05). There was no difference in the mean cost per patient between the cases with and without heart, lung, kidney, or neurologic involvement and advanced respiratory support (p>0.05). There was a strong positive correlation between the total costs and age (r=0.883, n=59, p<0.0001), with increased amount of costs with increased age. Conclusion: In the study, no statistically significant correlation was found between the total cost of per person in the mild group and the moderate-severe group (p>0.05). This finding may be due to the wide use of IVIG in MIS-C treatment, in addition to low transfer rates to pediatric intensive care units due to high-flow nasal cannula usage.

Comparative Analysis of Pediatric Brucellosis Cases With and Without Bacteremia.

Introduction: Brucellosis, which is among the endemic regions of Turkey, is a common zoonotic disease. The gold standard in diagnosing brucellosis is culture. We aimed to compare demographic characteristics, risk factors, and clinical and laboratory variables between cases with culture positivity and undetected in culture. Materials and Methods: This single-center study was conducted between January 2007 and April 2022. Clinical and laboratory data of patients with brucella growth in blood culture and patients without growth were compared. Results: A total of 150 patients were included in the study. The median age was 10 (1-18 years). Of the patients, 66 (44%) were female and 84 (56%) were male. Forty (26.7%) of the patients were bacteremic and 110 (73.3%) were nonbacteremic. In the bacteremic group, white blood cell count, platelet, and hemoglobin counts were lower, and aspartate aminotransferase (AST) and alanine aminotransferase (ALT) values were higher. In clinical evaluation, fever, hepatomegaly, splenomegaly, and abdominal pain were more common in the bacteremic group. Conclusion: The distinction between bacteremic and nonbacteremic brucellosis can be predicted using laboratory values such as white blood cells, hemoglobin counts, platelet, ALT, and AST, and clinical findings such as fever, abdominal pain, hepatomegaly, and splenomegaly.

Resuscitation skills of pediatric residents and effects of Neonatal Resuscitation Program training.

BACKGROUND: The Neonatal Resuscitation Program (NRP) is an effective tool in decreasing mortality and morbidity due to birth asphyxia. The aim of the study was to assess the skill and knowledge level of pediatric residents in a teaching hospital and the effects of NRP training. METHODS: Subjects consisted of pediatric residents of Dr Behcet Uz Hospital, Izmir, Turkey. They were assessed on practice exam scenarios and NRP provider course flow charts. Teams with two members were formed randomly. Each resident was evaluated on a 100 point scale covering all resuscitation steps and interventions. Exam scores were analyzed for two major parameters: resident participation in NRP training (never, within the last 6 months, and ≥6 months previously) and being a senior (>18 months residency). RESULTS: A total of 49 residents enrolled in the study (94.2% of the target group). Twenty-one residents had NRP training (42.9%). Junior residents comprised 46.9% of the study group. The mean skill score was 72.1, and it was significantly higher for senior residents and residents who attended the NRP course (P < 0.05). Although there was no difference between the members within a team, residents who had not attended the NRP course performed better when paired with a resident with NRP certification. CONCLUSIONS: NRP training significantly increases the resuscitation knowledge and skill of pediatric residents, although this can be achieved by being a senior. Residents should undergo training as soon as possible to achieve a higher level of quality in resuscitating babies.

Clinical accuracy of tympanic thermometer and noncontact infrared skin thermometer in pediatric practice: an alternative for axillary digital thermometer.

INTRODUCTION: The aim of this study was to compare the body temperature measurements of infrared tympanic and forehead noncontact thermometers with the axillary digital thermometer. METHODS: Randomly selected 50 pediatric patients who were hospitalized in Dr Behcet Uz Children's Training and Research Hospital, Pediatric Infectious Disease Unit, between March 2012 and September 2012 were included in the study. Body temperature measurements were performed using an axillary thermometer (Microlife MT 3001), a tympanic thermometer (Microlife Ear Thermometer IR 100), and a noncontact thermometer (ThermoFlash LX-26). RESULTS: Fifty patients participated in this study. We performed 1639 temperature readings for every method. The average difference between the mean (SD) of both axillary and tympanic temperatures was -0.20°C (0.61°C) (95% confidence interval, -1.41°C to 1.00°C). The average difference between the mean (SD) of both axillary and forehead temperatures was -0.38 (0.55°C) (95% confidence interval, -1.47°C to 0.70°C). The Bland-Altman plot showed that most of the data points were tightly clustered around the zero line of the difference between the 2 temperature readings. With the use of the axillary method as the criterion standard, positive likelihood ratios were 17.9 and 16.5 and negative likelihood ratios were 0.2 and 0.4 for tympanic and forehead measurements, respectively. DISCUSSION: The results demonstrated that the infrared tympanic thermometer could be a good option in the measurement of fever in the pediatric population. The noncontact infrared thermometer is very useful for the screening of fever in the pediatric population, but it must be used with caution because it has a high value of bias.

Aripiprazole-Associated Rhabdomyolysis in a 17-Year-Old Male.

Rhabdomyolysis is a rare serious side effect of antipsychotic medication use. There are cases of rhabdomyolysis due to the use of clozapine, risperidone, olanzapine, and haloperidol in the literature. In this report, we describe a rhabdomyolysis case developed on the 13th day of using 2.5 mg /day aripiprazole in a 17-year-old male patient with a diagnosis of somatic symptom disorder. This case is one of the youngest in the literature to develop rhabdomyolysis after the use of aripiprazole. Moreover, this case is distinguished from the others with its low-dose, short-term and single antipsychotic use. In the child and adolescent age group, routine blood tests should be done before starting medication. Symptoms that appear to be nonspecific and that may be overlooked or may be thought to be caused by an existing psychiatric complaint should be carefully and thoroughly considered during follow-up.

Are clinical features and cardiac biomarkers at admission related to severity in pediatric acute myocarditis?: Clinical features and cardiac biomarkers in pediatric acute myocarditis.

OBJECTIVES: To evaluate the factors associated with intensive care requirement and mortality in pediatric myocarditis. METHODS: Children aged 28 days to 18 years who were diagnosed with acute myocarditis in a pediatric emergency department between January 2010 and September 2020 were enrolled in the study retrospectively. Demographic and clinical features, cardiac biomarkers, and imaging findings were evaluated. Length of hospital stay, need for hospitalization in the pediatric intensive care unit (PICU), treatments, and survival outcomes were recorded. To define the severity of disease, three groups were created and the data were compared in terms of clinical, laboratory, and imaging findings. The patients treated in the pediatric ward were compared with those hospitalized in the PICU. Ventricular dysfunction was defined in patients with a left ventricular ejection fraction (LVEF) of <50% and these patients were compared with those who had an LVEF of >50%. Also, survivor and non-survivor patients were compared. RESULTS: A total number of 62 patients with a median age of 8 years were included. Chest pain and tachycardia were the most common findings on physical examination. The mean LVEF was 59.3 ± 13.0% at admission. Of the patients, 17 were hospitalized in the PICU (27.4%). Chest pain was more common in patients hospitalized in the pediatric ward (p<0.001), and hypotension, vomiting, arrhythmia, were more common and LVEF was lower in patients in the PICU (p = 0.017, p = 0.008, p = 0.006, and p = 0.025, respectively). The children treated in the PICU were younger than those in the pediatric ward (p = 0.009). Troponin I levels were significantly higher in the pediatric ward (p = 0.035), and brain natriuretic peptide (BNP) levels were higher in patients in the PICU (p = 0.012). Death occurred in four patients. Hypotension and vomiting were significantly more common in non-survivors (p = 0.020 and 0.004, respectively). Inotropes and intravenous immunoglobulin (IVIG) were more commonly used in non-survivors (p = 0.001 and p = 0.015, respectively). BNP levels were higher in non-survivors (p = 0.008), and troponin I levels were not different between survivors and non-survivors (p = 0.260). CONCLUSION: In pediatric acute myocarditis, lower LVEF, increased BNP, as well as the presence of hypotension and arrhythmia were found to be related to intensive care requirement. Hypotension and vomiting were found to be more common in non-survivors. Due to the possibility of rapidly worsening disease, physicians should be alert to the presence of these findings.

Evaluation of children diagnosed with a lower respiratory tract infection due to Human metapneumovirus.

BACKGROUND: Human metapneumovirus (hMPV) is one of the leading causes of acute respiratory infections and bronchiolitis in infants. A history of prematurity and chronic diseases such as congenital heart disease or asthma/reactive airway disease (RAD) increases the risk of severe lower respiratory tract infection (LRTI) due to hMPV. In this cross-sectional study, we aimed to analyze the clinical outcome and risk factors for severe disease in children with LRTI due to hMPV. METHODS: The current cross-sectional study included children between 28 days and 18 years of age with the diagnosis of hMPV-associated LRTI hospitalizations, over two years from January 2016 to September 2018 in Health Science University Dr. Behçet Uz Child Disease and Pediatric Surgery Training and Research Hospital. hMPV virus was detected by the multiplex polymerase chain test (PCR) (Commercial Multiplex Real-Time PCR: FTD Respiratory 21 plus, Fast Track Diagnostics, Luxembourg) from a nasopharyngeal swab. Patients who had positive results in multiplex PCR tests with other viral agents simultaneously were not included in the study. Data were retrospectively collected from the computerized hospital system. RESULTS: In this cross-sectional study, 62 patients who were hospitalized with the diagnosis of LRTI due to hMPV infection were included. Thirty-five (55.7%) of the patients were male. The median age was one year (2 months-15 years). Fifty-one (82.2%) patients were younger than two years. The median hospital length of stay was found to be 10 days (2-33 days) in patients with an underlying disease and 7,5 days (ranging from 2 to 20 days) in the patients without an underlying disease, this difference was significant (p=0.031). CONCLUSIONS: Clinicians should consider hMPV as an important pathogen of LRTI even in healthy children, although we expect a poor course of disease in children with an underlying disease.

Pediatric Status Epilepticus Severity Score (STEPSS): Predictive Performance of Functional Outcomes: A Prospective Single-Center Study.

Objective: To prospectively investigate the predictive value of the modified Status Epilepticus Severity Score (STESS) for pediatric use (STEPSS) regarding unfavorable outcomes in the short term. Methods: Patients diagnosed as status epilepticus in the emergency department between January 2019 and June 2021 at a tertiary center of the University of Health Sciences, Dr. Behcet Uz Children's Hospital, were included in the study. The patients were followed up in the emergency department, neurology clinic, and pediatric intensive care unit until discharge. Demographic and clinical characteristics, STEPSS, and Pediatric Overall Performance Category Scale (POPC) scores were calculated. We defined a Pediatric Overall Performance Category Scale score ≥3 as an unfavorable outcome. We compared the effect of STEPSS on unfavorable outcomes and mortality. Results: 124 children were included. The median age was 33 months (interquartile range 16.2-84.7). Seventy-two (58.1%) patients had acute symptomatic etiology. We found that the STEPSS score with the receiver operating characteristic curve (area under the curve = 0.917, P < .001) could predict unfavorable outcomes (Pediatric Overall Performance Category Scale score ≥3) in children with status epilepticus. The Youden index (0.76) showed that a STEPSS score >2 was the optimal cutoff point for an unfavorable outcome. We found STEPSS useful in predicting mortality (area under the curve = 0.853, P < .001). The Youden index (0.58) indicated that a STEPSS >2 was the optimal cutoff for mortality: sensitivity 0.90 (95% confidence interval [CI] 0.58-0.99), specificity 0.67 (95% CI 0.57-0.77), positive predictive value 0.21, negative predictive value 0.98, positive likelihood ratio 2.7, negative likelihood ratio 0.14. Conclusion: We determined that STEPSS can be predicted unfavorable outcomes and mortality. We think that STEPSS can be used as a useful clinical score with further studies and external validations.

Interaction of functional gastrointestinal disorders with postpartum conditions related to mother and baby.

BACKGROUND: Functional gastrointestinal disorders (FGID) may affect or may be affected by postpartum depression (PPD), mode of feeding and postpartum life quality. We aimed to evaluate the interaction between FGID and these parameters in infants. METHODS: The study group consisted of babies attending our outpatient clinics. There were three age groups: 4-6 weeks, 3-4 months and 6-7 months. Demographic data of the babies and mothers, and data of feeding were collected. For the diagnosis of FGID, Rome III criteria were used. Mothers were screened with the Edinburgh Depression Scale. Quality of life (QoL) scores were obtained by using the `Maternal Postpartum Quality of Life Questionnaire`. Factors affecting the presence of FGID, PPD and quality of life were analyzed. RESULTS: Two hundred thirteen infants were enrolled during the study period. FGID was present with similar rates in both genders and was lower (31.5%) in the 6-7 month-old group (p=0.001). Infantile colic was higher in girls (68.6% vs. 31.4%, p=0.016). In 4-6 week-old infants with infantile dyschesia, the delivery route was mostly cesarean (83.3% vs. 16.7%, p=0.006). Similarly, regurgitation was more frequent in 6-7 month-old infants born by cesarean (88.9% vs. 11.1%, p=0.035), and was more frequent in infants being exclusively breastfed (60.9%, p=0.037). QoL scores were lower in mothers with depression (20.9±3.4 vs. 23.9±3.6, p=0.003). Infantile colic was higher in mothers with depression, but not significantly (29.3% vs. 11.4%, p=0.057). CONCLUSIONS: Caesarian section delivery and breastfeeding were influential on infantile dyschesia and regurgitation subgroups. No other studied factor seemed to affect FGID.

Isoniazid-induced hepatotoxicity in children with latent tuberculosis infection.

BACKGROUND: We aimed to determine overall incidence of severe and mild isoniazid (INH) hepatotoxicity and outcome of hepatotoxicity in children who were receiving INH for latent tuberculosis. METHODS: Patients who had received isoniazid for treatment of latent tuberculosis were included in the study. Hepatotoxicity was classified according to the World Health Organization Toxicity Classification Standards. RESULTS: Among 1038 patients, overall hepatotoxicity was observed in 22 patients (2.2%), while 5 patients (0.48%) had moderate-severe hepatotoxicity; while other 17 patients had grade I-II hepatotoxicity (1.63%). Age and gender did not appear to be risk factors for hepatotoxicity. The median time for therapy rechallenge in patients with grade III-IV hepatotoxicity was 21 days (ranging from 14 to 25 days). CONCLUSIONS: Isoniazid hepatotoxicity is lower and generally reversible after cessation of INH in children. The grade of hepatotoxicity affects the duration for recovery of hepatotoxicity and restarting of INH therapy.

Acute disseminated encephalomyelitis associated with enteroviral infection.

Acute disseminated encephalomyelitis (ADEM) is an acute demyelinating infection of the CNS that is characterized by multifocal white matter involvement often following an infection and vaccination. A 16-year-old child receiving risperidone for 7 years for the treatment of attention-deficit/hyperactivity disorder was hospitalized with complaints of double-vision during the past month and weakness on his right side, ataxia, and vomiting over the past 3 days. The child was diagnosed with ADEM after clinical, laboratory, and cranial MRI was conducted. Following an initial 3-day therapy with pulsed methylprednisolone, the child showed obvious clinical improvement. The treatment was continued with prednisolone and significant improvement was achieved. Enterovirus was detected in the results of the viral examination of the CSF. This child was found to be an interesting case having been diagnosed with ADEM associated with enteroviral infection, because of the rarity of few case reports in the literature.

Influenza-related hospitalizations due to acute lower respiratory tract infections in a tertiary care children's hospital in Turkey.

BACKGROUND: The influenza virus is a significant cause of acute lower respiratory tract infections (LRTI) requiring hospitalization in childhood and leads to severe morbidity and mortality, especially in certain risk groups. OBJECTIVES: The study aims to evaluate acute LRTI due to influenza in a tertiary care hospital and the risk factors for hospitalization among Turkish children. STUDY DESIGN: Children between 1 month and 18 years of age who were hospitalized at Dr. Behçet Uz Children's Hospital between January 2016 and March 2018 with lower respiratory tract infection that tested positive for influenza by PCR were included. Children with viral coinfections were excluded. Patient files were retrospectively scanned from the hospital computerized system in terms of age, underlying diseases, whether antiviral therapy was used, and length of hospital stay. Statistical analysis was performed using SPSS statistical software. RESULTS: The study included 131 patients with a median age of 2 years (1 month-15 years). Sixty-seven (51,1%) patients were younger than two years. Influenza A was isolated in 129 patients and B in 2 patients. Fifty-two patients (39,7%) had underlying medical conditions, and the most common one was malignancies (12/52, 23%). This was followed by neurodevelopmental diseases (9/52, 17,3%), prematurity (9/52 patients, 17,3%), primary immunodeficiency (8/52, 15,4%), asthma (7/52, 13,4%), Down syndrome (4/52, 7,7%), chronic renal disease (2/52, 3,8%) and congenital heart diseases (1/52, 1,9%). The mean length of stay (LOS) was 12,3 ± 9,5 days (2-60 days). The LOS was found to be statistically longer (15,2 ± 12,1 days, 3-60 days) in patients with an underlying disease compared to previously healthy patients (10,4 ± 6,7 days, 2-35 days) (p = 0.01). CONCLUSIONS: Hospitalization due to influenza-related acute LRTI is not an issue only for patients with an underlying medical condition. Vaccination should be considered not only for those with underlying medical conditions but also for healthy children.

[Pneumomediastinum and subcutaneous emphysema during asthmatic attacks in three patients]. / Uç olguda astim atagi sirasinda görülen subkütan amfizem ve pnömomediastinum.

Pneumomediastinum is defined as free air or other gases contained within the mediastinum. In children it is an uncommon clinical condition with good prognosis. It most frequently occurs with exacerbations of asthma but also may occur after cough, vomiting, excessive valsalva maneuver and after the first wheezing attack as well. The first-line treatment for pneumomediastinum is to relieve the inciting factor. Otherwise, no specific therapy is recommended for uncomplicated cases, three boys, with the ages of 4, 8 and 13, presented in the emergency department, each after a few days of shortness of breath and respiratory distress. Chest radiography revealed pneumomediastinum and subcutaneous emphysema which had occured after severe asthmatic attacks. All of these patients have improved spontaneously with conservative treatment.

Clinical features and laboratory findings in children hospitalized with acute Epstein-Barr virus infection: a crosssectional study in a tertiary care hospital.

Çaglar I, Topal S, Çokboz M, Düzgöl M, Kara A, Bayram SN, Apa H, Devrim I. Clinical features and laboratory findings in children hospitalized with acute Epstein-Barr virus infection: a cross-sectional study in a tertiary care hospital. Turk J Pediatr 2019; 61: 368-373. Epstein-Barr virus (EBV) is widespread all over the world. It causes infectious mononucleosis (IM) mostly in adolescents and adults. Although IM is considered to be rare in younger children and infants, acute EBV infection may have various manifestations in this age group. We aimed to describe the clinical features and laboratory findings of children hospitalized with acute EBV infection. All children hospitalized at Dr. Behçet Uz Children`s Hospital, between January 2010 and January 2017, who tested positive by presence of EBV-specific antibodies and had the diagnosis of acute EBV infection, were included (n=66). Thirty four of the patients (51.5%) were under 6 years of age, and 23 (34.8%) children were below 3 years of age. The most common physical finding was fever (92.4%) followed by cervical lymphadenopathy and tonsillopharyngitis. Leukocytosis (65.1%) and lymphocytosis (42.4%) were the most common laboratory findings. Reactive and atypical lymphocytes were present in 77.2% of the patients. Fifty-three (80.3%) of the patients had a doctor visit before hospitalization, and the ratio of patients using antibiotics was 77.3%. Skin rash was observed in 14 (27.4%) of the patients who used antibiotic treatment and in 2 (13.3%) of the patients who did not (p > 0.05). EBV infection resulting in admission to hospital is common in younger children, even in pre-school period. Serological tests for EBV specific antibody responses and peripheral blood smear evaluation are important diagnostic tools. In addition, rapid streptococcal antigen test and throat culture should be performed in patients presenting with tonsillopharyngitis in order to exclude Group A beta-hemolytic streptococci and reduce unnecessary antibiotic consumption.

Stevens-Johnson syndrome and toxic epidermal necrolysis: a report of six cases.

Kara A, Devrim I, Çaglar I, Bayram N, Kundak S, Apa H, Altan EV. Stevens-Johnson syndrome and toxic epidermal necrolysis: a report of six cases. Turk J Pediatr 2019; 61: 538-543. Stevens-Johnson syndrome and toxic epidermal necrolysis are severe cutaneous adverse reactions commonly caused by exposure to drugs and can end up with significant morbidity and mortality. We reported our experience with six patients who were diagnosed with Stevens-Johnson Syndrome or Toxic Epidermal Necrolysis with a different clinical presentation. In patients, drugs and Mycoplasma pneumoniae infection were implicated as a trigger. Intravenous Immunoglobulin treatment was given to all patients, and intensive treatment was applied for skin and mucosal lesions. The median period of stay in hospital was 13.5 days. The most common long-term complication was ocular involvement. Among six patients, corneal epithelial defects occurred in one patient. Consequently, ophthalmological evaluation should be performed both at the time of diagnosis and before hospital discharge.