Can Non-Invasive Capnography and Integrated Pulmonary Index Contribute to Patient Monitoring in the Pediatric Emergency Department?

OBJECTIVES: Noninvasive capnography (NICG) devices can measure oxygen saturation, end-tidal carbon dioxide (EtCO2), respiratory rate, heart rate values and integrated pulmonary index (IPI). This study aimed to evaluate patients who were monitored using NICG for various indications in a pediatric emergency department and to determine its contribution to patient management in the pediatric emergency department (PED). METHODS: In this study, children aged <18 years who had been monitored with a NICG at the PED in our university between August 2018-May 2019 were evaluated. Of them 48 patients' file records and monitored capnography parameters such as heart rate, respiratory rate, blood pressure, capillary refill time, Glasgow Coma Score, SpO2, EtCO2, IPI recorded in the forms were reviewed. RESULTS: Patients most often presented to the emergency room due to seizures (35.4%), change in consciousness (22.9%), other neurological reasons (18.8%) with %50 were female. Seizure treatment(16.7%), circulatory-respiratory support(16.7%), and antiedema treatments(6.3%) were required for 39.5% patients as life-saving interventions, and 72.9% patients were hospitalized. Patients with low IPI(<8) values at the beginning and decreasing IPI (<8) measurements within monitoring period needed more life-saving treatments(p=0.005 and p=0.001, respectively). Low IPI values of the patients during monitoring showed a significant difference in the decision to be hospitalized(p=0.048). CONCLUSIONS: The results of the present study indicate that monitoring with NICG in the pediatric emergency room can be an important early indicator in establishing clinical prediction. The study particularly points out that the IPI value can be a guide in decisions regarding life-saving treatment and hospitalization. Among the capnographic data of these patients who had a change in consciousness IPI values those measured at the beginning and within the monitorizarion period showed a significant correlation with low GCS (<8) (r=0.478, p=0.001 and r=0.456, p=0.02, respectively). Prospective comprehensive large scale studies are needed to examine the use of NICG and IPI in routine PED practice for various indications.

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.

The Burden of Burnout Syndrome in Pediatric Intensive Care Unit and Pediatric Emergency Department: A Multicenter Evaluation.

OBJECTIVE: The objective of this study was to detect variables associated with burnout syndrome (BS) in pediatric intensive care units (PICUs) and pediatric emergency medicine departments (PEDs) in high-volume centers from different parts of Turkey. METHODS: An observational, cross-sectional multicenter study was performed. The Maslach Burnout Inventory scale was administered to all of health care providers working in PICUs and PEDs. In this study, health care providers were defined as physicians, nurses, and other staff (secretaries, cleaning and patient care staff) working in PICU and PEDs. RESULTS: A total of 570 participants completed the survey. The major finding of this study was that 76.1% (n = 434) of PICU and PED health care professionals had BS. The most prominent subscale of BS was emotional exhaustion (62.5%). The rate of BS was higher among health care providers working in PEDs compared with PICUs (79.1% vs 73.7%, P = 0.04). The frequency of BS according to emotional exhaustion and depersonalization subscales was higher in health care providers of PEDs. The rate of BS was also significantly higher in younger employees, females, those working 51 or more hours totally in a week, those having a low monthly salary, those single or divorced, those without children, those with no childcare at home, those not owning a home, those not doing regular exercise and not having regular breakfast, those with total employment time of less than 1 year, and those not having a car or not having a hobby. In PEDs, when the daily evaluated number of patients was equal to or more than 44 (sensitivity, 88%; specificity, 66%), it predicted the occurrence of BS. In PICUs, when the number of patients cared for by 1 nurse was equal to or more than 3, it predicted the occurrence of BS (sensitivity, 78%; specificity, 62%). CONCLUSIONS: By creating early intervention programs to prevent BS, shortages of health care professionals can be avoided and the costs of health care expenditures related to infections can be decreased.

Are We Aware that Hyperphosphatemia Affects Mortality and Morbidity as much as Hypophosphatemia in Pediatric Intensive Care Patients?

OBJECTIVE: Hypophosphatemia was previously shown to affect the duration of admission, mechanical ventilator requirements, mortality and morbidity during pediatric intensive care. Different from previous studies, our study was planned with the aim of showing whether hyperphosphatemia affects morbidity and mortality in pediatric intensive care patients as much as hypophosphatemia. METHOD: Patients' ages, genders, reason for admission, underlying diseases, phosphorus levels examined on admission and on the 1-4th and 5-10th-days, duration on mechanical ventilation, duration of admission, final status and PRISM and PELOD scores calculated in the first 24 hours of admission were recorded. RESULTS: Mortality was distinctly higher for those who were hypophosphatemic and hyperphosphatemic compared to those who were normophosphatemic. The highest mortality was identified in those who were hyperphosphatemic on the 5-10th-days. PELOD scores were only significantly different according to admission phosphorus levels (p:0.04). CONCLUSION: In our study, we identified that hyperphosphatemia is a serious problem as hypophosphatemia for patients who admitted to the PICU. Patients identified to be hyperphosphatemic on admission had a significantly higher PELOD score. The significant difference of hyperphosphatemia in terms of PELOD score is one of the important points shown in our study. It should not be forgotten that like hypophosphatemia, hyperphosphatemia may cause serious problems in pediatric intensive care patients.

Think Again: First Do No Harm: A Case of Munchausen Syndrome by Proxy.

Apparent life-threatening events caused by Munchausen syndrome by proxy (MSP) are rare but difficult to resolve medically. Failure to properly diagnose MSP can lead to further abuse by the caregiver and increase the risk of complications due to long hospital stays and invasive tests. In this paper, we describe our experiences with a baby who ended up being diagnosed with MSP, including our initial failure to find a pathology, delay of MSP diagnosis, our growing suspicion of MSP despite technical setbacks, our actions after we confirmed MSP as the cause of his hospitalizations. We also describe the difficulties of diagnosing MSP compared to more traditional problems and explain a series of precautions and guidelines to help detect it in a timely manner.

Cardiopulmonary Resuscitation in Children With In-Hospital and Out-of-Hospital Cardiopulmonary Arrest: Multicenter Study From Turkey.

OBJECTIVES: The objectives of this study were to determine the causes, location of cardiopulmonary arrest (CPA) in children, and demographics of cardiopulmonary resuscitation (CPR) in Turkish pediatric emergency departments and pediatric intensive care units (PICUs) and to determine survival rates and morbidities for both in-hospital and out-of-hospital CPA. METHODS: This multicenter descriptive study was conducted prospectively between January 15 and July 15, 2011, at 18 centers (15 PICUs, 3 pediatric emergency departments) in Turkey. RESULTS: During the study period, 239 children had received CPR. Patients' average age was 42.4 (SD, 58.1) months. The most common cause of CPA was respiratory failure (119 patients [49.8%]). The location of CPA was the PICU in 168 (68.6%), hospital wards in 43 (18%), out-of-hospital in 24 (10%), and pediatric emergency department in 8 patients (3.3%). The CPR duration was 30.7 (SD, 23.6) minutes (range, 1-175 minutes) and return of spontaneous circulation was achieved in 107 patients (44.8%) after the first CPR. Finally, 58 patients (24.2%) were discharged from hospital; survival rates were 26% and 8% for in-hospital and out-of-hospital CPA, respectively (P = 0.001). Surviving patients' average length of hospital stay was 27.4 (SD, 39.2) days. In surviving patients, 19 (32.1%) had neurologic disability. CONCLUSION: Pediatric CPA in both the in-hospital and out-of-hospital setting has a poor outcome.

Hyperferritinemia in the critically ill child with secondary hemophagocytic lymphohistiocytosis/sepsis/multiple organ dysfunction syndrome/macrophage activation syndrome: what is the treatment?

INTRODUCTION: Hyperferritinemia is associated with increased mortality in pediatric sepsis, multiple organ dysfunction syndrome (MODS), and critical illness. The International Histiocyte Society has recommended that children with hyperferritinemia and secondary hemophagocytic lymphohistiocytosis (HLH) or macrophage activation syndrome (MAS) should be treated with the same immunosuppressant/cytotoxic therapies used to treat primary HLH. We hypothesized that patients with hyperferritinemia associated secondary HLH/sepsis/MODS/MAS can be successfully treated with a less immunosuppressant approach than is recommended for primary HLH. METHODS: We conducted a multi-center cohort study of children in Turkish Pediatric Intensive Care units with hyperferritinemia associated secondary HLH/sepsis/MODS/MAS treated with less immunosuppression (plasma exchange and intravenous immunoglobulin or methyl prednisolone) or with the primary HLH protocol (plasma exchange and dexamethasone or cyclosporine A and/or etoposide). The primary outcome assessed was hospital survival. RESULTS: Twenty-three children with hyperferritinemia and secondary HLH/sepsis/MODS/MAS were enrolled (median ferritin = 6341 µg/dL, median number of organ failures = 5). Univariate and multivariate analyses demonstrated that use of plasma exchange and methyl prednisolone or intravenous immunoglobulin (n = 17, survival 100%) was associated with improved survival compared to plasma exchange and dexamethasone and/or cyclosporine and/or etoposide (n = 6, survival 50%) (P = 0.002). CONCLUSIONS: Children with hyperferritinemia and secondary HLH/sepsis/MODS/MAS can be successfully treated with plasma exchange, intravenous immunoglobulin, and methylprednisone. Randomized trials are required to evaluate if the HLH-94 protocol is helpful or harmful compared to this less immune suppressive and cytotoxic approach in this specific population.

Critically ill children with pandemic influenza (H1N1) in pediatric intensive care units in Turkey.

OBJECTIVES: To outline the epidemiologic features, clinical presentation, clinical courses, and outcomes in critically ill children with pandemic influenza in pediatric intensive care units. DESIGN: Retrospective, observational, multicenter study. SETTING: Thirteen tertiary pediatric intensive care units in Turkey. PATIENTS: Eighty-three children with confirmed infection attributable to pandemic influenza detected by reverse-transcriptase polymerase chain reaction assay between November 1 and December 31, 2009 who were admitted to critical care units. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: During a 2-month period, 532 children were hospitalized with pandemic influenza and 83 (15.6%) needed critical care. For the 83 patients requiring critical care, the median age was 42 (range, 2-204) months, with 24 (28.9%) and 48 (57.8%) of patients younger than 2 and 5 yrs, respectively. Twenty (24.1%) patients had no underlying illness, but 63 (75.9%) children had an underlying chronic illness. Indications for admission to the pediatric intensive care unit were respiratory failure in 66 (79.5%), neurologic deterioration in six (7.2%), and gastrointestinal symptoms in five (6.0%) patients. Acute lung injury was diagnosed in 23 (27.7%), acute respiratory distress syndrome was diagnosed in 34 (41%), and 51 (61.4%) patients were mechanically ventilated. Oseltamivir was used in 80 (96%) patients. The mortality rate for children with pandemic influenza 2009 was 30.1% compared to an overall mortality rate of 13.7% (p = .0016) among pediatric intensive care unit patients without pandemic influenza during the study period. Also, the mortality rate was 31.7% in patients with comorbidities and 25.0% in previously healthy children (p = .567). The cause of death was primary pandemic influenza infection in 16 (64%), nosocomial infection in four (16%), and primary disease progression in five (20%) patients. The odds ratio for respiratory failure was 14.7 (95% confidence interval, 1.85-111.11), and odds ratio for mechanical ventilation was 27.7 (95% confidence interval, 0.003-200). CONCLUSIONS: Severe disease and high mortality rates were seen in children with pandemic influenza. Death attributable to pandemic influenza occurred in all age groups of children with or without underlying illness. Multiple organ dysfunction syndrome is associated with increased mortality, and death is frequently secondary to severe lung infection caused by pandemic influenza.

Changes of HMGB-1 and sTLR4 levels in cerebrospinal fluid of patients with febrile seizures.

PURPOSE: Fever-induced inflammatory processes and pro-inflammatory cytokines have gained importance in recent years in the pathogenesis of febrile convulsion. Increased levels of HMGB1 (high mobility group box 1), one of the most important pro-inflammatory cytokines, are associated with prolongation of seizure duration, recurrence of seizures and the development of epilepsy. Changes in the sTLR4 level (soluble toll-like receptor 4) in the cerebrospinal fluid (CSF) are thought to be associated with memory and learning functions. In our study, we aimed to evaluate changes in HMGB1 and sTLR4 levels in patients who had febrile seizures between 6 months and 6 years. METHODS: Forty patients who were admitted to Akdeniz University Medical Faculty Hospital between April 2016 and April 2018 with a complaint of febrile seizure and 45 patients whose CSF samples were taken for complaints other than febrile convulsion (control group) were included in our study. RESULTS: Comparison of the CSF HMGB1 levels of the febrile convulsion group and control group revealed a statistically significant increase in patients with febrile convulsions (p: 0.001). Comparison of the subgroups revealed that the mean value of CSF HMGB1 level was highest in the complex FS group with a mean value of 3363.9 ± 835,47 pg/mL. Comparison of the patient and control groups revealed that the changes in CSF sTLR4 levels were not statistically significant. CONCLUSION: HMGB1 level, a key inflammatory molecule, was significantly higher in the CSF of children with febrile seizures. Our data suggest that the HMGB1 network may contribute to the generation of febrile seizures in children.

Familial primary carpal tunnel syndrome with possible skipped generation.

Carpal tunnel syndrome, an entrapment neuropathy of the median nerve, is rarely seen in childhood. Familial carpal tunnel syndrome, an even more exceptional entity, is frequently associated with inherited systemic disorders. Rarely it can be presented as a primary familial form with Mendelian autosomal dominant inheritance. We report the occurrence of carpal tunnel syndrome in two generations of a family in which the index case was a 6-year-old boy with bilateral hand pain and paresthesias. Our report demonstrates an interesting inheritance pattern of carpal tunnel syndrome in a family transmitted by an autosomal dominant gene with variable expressivity and reduced penetrance. To our knowledge, it is the first report of familial bilateral carpal tunnel syndrome in a family with possible skipped generation.

Being alive after a severe inorganic mercury intoxication.

Inorganic mercury intoxication should be considered a potentially life-threatening condition that leads to widespread progressive gastrointestinal, renal, hepatic, hematologic, neuropsychiatric, and dermatologic system hazards. We report here a 10-year-old girl with severe inorganic mercury intoxication whose blood and urine mercury levels were 5,380 microg/L (normal, 0.6 to 59 microg/L) and 91 microg/L (normal, 0.1 to 20 microg/L), respectively, to reveal that life can be saved and complete recovery can be achieved even if the clinical situation is very severe. To our knowledge, this is the first report of a mercury intoxication being alive with such a high blood mercury level in children in English pediatric literature.

Parents' perspectives to childhood fever: comparison of culturally diverse populations.

AIM: To reveal the perceptions, knowledge and practices of our parents regarding children's fever and to discuss the differences between other populations. METHODS: Parents of 200 febrile children aged 0-16 years were interviewed between October and November 2007 in the Pediatric Emergency Department at Dr Sami Ulus Children's Health and Diseases Training and Research Hospital. Questions about socio-demographical data, children's previous history about fever, parental beliefs and practices concerning fever were asked. RESULTS: Of the parents, 56.5% stated that fever could be determined by touching the forehead. Of the parents, 43.5% determined children's fever by using thermometer. Only 27.5% of parents knew the correct temperature for fever. Mercury-in-glass thermometer was the preferred one to measure children's fever. The preferred route of measuring temperature was the axillary site. Maternal educational level was significantly associated with knowledge on correct definition of fever and proper use of thermometer (P < 0.05) in accordance with the literature. If fever was untreated, of the parents, 84% believed febrile convulsions occur and 10.5% believed brain damage occur if fever was untreated. Parental age, parental educational status, parental knowledge about fever, median number of children in family and children's previous febrile convulsion history did not significantly effect parents' interventions and beliefs about fever (P > 0.05), corroborating the findings of studies from different populations. CONCLUSION: Parental education about 'fever in childhood' in our population may positively effect parental knowledge and approach to fever. However, parental education may not be effective in removing parental fear of fever in our population.

A single-center experience of antimicrobial resistance patterns in pediatric urinary tract infection.

OBJECTIVE: To assess the prevalence of urinary tract pathogens and their resistance patterns against antimicrobial agents in a single center. PATIENTS AND METHODS: In children <16 years of age admitted for urinary tract infection (UTI) to the Dr. Sami Ulus Teaching and Training Hospital from January 2004 to December 2008, positive urine cultures were reviewed. RESULTS: A total of 3,485 positive urine cultures were identified, of which 2,379 (68%) were from females and 106 (32%) from males. Their mean age was 63.5 +/- 40.7 months. Escherichia coli was the most common causative agent both in total and among different age groups. Ampicillin had the highest resistance rate from all the pathogens isolated (63.8%), followed by piperacillin (51.8%) and trimethoprim-sulfamethoxazole (TMP-SMX; 48.6%). Cephalotin also had a high resistance rate (32.7%). The least resistance was for imipenem, amikacin, netilmicin and ciprofloxacin (0.13, 1.7, 2.4 and 7.5%, respectively). None of the Klebsiella and Pseudomonas isolates were resistant to imipenem. None of the Staphylococcus aureus isolates were resistant to teicoplanin and vancomycin. Vancomycin-resistant Enterococcus spp. were isolated from two cultures. CONCLUSION: E. coli was the most common causative agent of UTI in children. Ampicillin, TMP-SMX or cephalothin and piperacillin had the highest resistance rates against urinary tract pathogens in our center.

Evaluation of urine collection methods for the diagnosis of urinary tract infection in children.

OBJECTIVE: To evaluate the accuracy of urine sample collection methods among children suspected of having urinary tract infections. SUBJECTS AND METHODS: Four methods for urine sample collection were evaluated in 1,067 children aged 0-16 years with suspected urinary tract infections over 2 months at Dr. Sami Ulus Children's Hospital. Within 30 min of collection, all specimens were sent to the laboratory, refrigerated and processed according to standard hospital microbiological procedures. Urine samples were analyzed using routine culture techniques. RESULTS: At initial sending of the urine culture, 617 (57.8%) had negative culture results, 145 (13.6%) had positive culture results, and 305 (28.6%) had evidence of bacterial contamination. Clean catch specimens showed a contamination rate of 14.3% and urethral catheterization specimens showed a similar contamination rate (14.3%). However, urethral catheterization was preferred in only a small number of cases (n=7). Suprapubic aspiration was also used in a small number of cases (n: 11) and the contamination rate for suprapubic aspiration was 9.1% (n: 1/11). The contamination rate for sterile urine bag was 43.9%, significantly higher than the other methods (p<0.001). CONCLUSION: Suprapubic aspiration showed the lowest contamination rate and sterile urine bag showed the highest contamination rate among 4 methods of urine sample collection. Contaminated specimens, needed to be repeated and this procedure increased the cost of urine culture. In conclusion, measures should be taken to reduce the contamination rate in our center. This is an area where further investigation is required.

Pediatricians' Attitude in Management of Acute Bronchiolitis: Did Guidelines Overcome Practices?

Background: Acute bronchiolitis is one of the most common diseases of early childhood. There are many recent changes in the treatment of acute bronchiolitis. The aim of this study is to evaluate treatment approaches to acute bronchiolitis among clinicians and to observe compliance with clinical guidelines. Materials and Methods: Our study was designed as a multicenter cross-sectional descriptive study. A cohort of pediatric residents, fellows, and attendants were surveyed with a questionnaire including general and occupational characteristics of pediatricians and treatment choices in acute bronchiolitis. Results: A total of 713 questionnaires were collected. Most commonly applied treatment among pediatricians was inhaled salbutamol, followed by intravenous hydration, hypertonic saline, and inhaled steroid. Most commonly preferred treatment in the management of mild bronchiolitis was oral hydration and inhaled salbutamol in severe bronchiolitis. Conclusion: Although recent guidelines for the treatment of acute bronchiolitis does not support the use of many different therapies, pediatricians still tend to use them, especially bronchodilators, corticosteroids, and antibiotics.

Hippocampal abnormalities associated with various congenital malformations.

OBJECTIVE: Our objective in this retrospective study was to assess the hippocampal abnormalities, associate them with various congenital brain malformations, and define the frequency of the association in specific anomaly subgroups. METHODS: A total of 62 patients with congenital malformations of the brain who had thin-slice coronal T2-weighted, fluid attenuated inversion recovery, IR, or T1-weighted 3D gradient echo images were retrospectively evaluated for the type of congenital brain malformation and morphological or rotational hippocampal abnormalities. Medical records were reviewed for age, sex, and symptoms. CONCLUSION: Hippocampal abnormalities are found in 55.8% of all patients with different kinds of congenital brain malformations that are mostly associated with cortical dysplasia, lissencephaly, and total agenesis of the corpus callosum. The severity of the injury may have an effect on the extent of the involvement of the brain.

Visual hallucinations possibly associated with clarithromycin administration at therapeutic dosage in two children.

OBJECTIVE: Our aim was to present 2 children with visual hallucinations possibly associated with clarithromycin administration at therapeutic dosage. SUBJECTS AND METHODS: Two children were admitted to our hospital with sudden onset of visual hallucinations after taking clarithromycin at therapeutic dosage by mouth. Physical examination, laboratory investigations and imaging studies were normal. The symptoms gradually disappeared once the clarithromycin therapy had been discontinued, making us suspect clarithromycin as the agent responsible for the visual hallucinations. They were observed monthly for a year without any symptoms or further treatment. CONCLUSION: This report highlights hallucinations due to therapeutic doses of clarithromycin therapy as a possible new side effect in children.

Superior herniation of the thymus into the neck--a familial pattern.

Superior herniation of normal mediastinal thymus into the anterior neck is a rare cause of neck masses in children. It is defined as intermittent migration of the broadest part of the normal thymus out of the thorax into the suprasternal region during Valsalva maneuver with an increase in the intrathoracic pressure. The fact that the mass apparent only during Valsalva maneuver and typical ultrasound characteristics usually allow the diagnosis but computerized tomography scan or magnetic resonance imaging is necessary to assess the extent of the mass. We report the first and the only siblings with the most dramatic degree of superior herniation of normal mediastinal thymus. We discuss the findings of imaging and the differential diagnosis. We try to remind this entity to avoid unnecessary biopsy or surgery and their potential risk of altering immune function.