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This study was undertaken to analyze postpartum changes in concentrations of interleukin (IL)-10 and IL-12 through the 3 stages of lactation. A total of 87 human milk samples were collected from 29 healthy mothers during the colostrum (0-3 days), early milk (14-17 days), and mature milk (44-47 days) phases. Enzyme-linked immunosorbent assay tests were performed on the milk samples. IL-10 was detected in 7 and IL-12 in 4 of the colostrum samples. In the transitional milk samples, IL-10 was present in 4 and IL-12 in 2; however, both of these cytokines became undetectable in mature milk samples. The decrease in concentrations of IL-10 and IL-12 was statistically significant during the postpartum period (P=.001 and P=.024, respectively). IL-10 levels in the colostrum samples were higher than in the transitional samples (P=.018, with use of the post hoc test). No statistically significant differences between IL-12 levels were noted in the colostrum samples and the transitional samples (P=.068, with use of the post hoc test). A negative correlation was observed between concentrations of IL-10 in colostrum and the total number of pregnancies (R=-.401; P=.031). The findings of the present study suggest that mean concentrations of IL-10 and IL-12 are decreased in human milk as lactation continues through its 3 phases. [ABSTRACT FROM AUTHOR]

Aims: To investigate the correlation of pH, partial pressure of oxygen (PO2), partial pressure of carbon dioxide (PCO2), base excess (BE), and bicarbonate (HCO3) between arterial (ABG), venous (VBG), and capillary (CBG) blood gases.Methods: Patients admitted to the paediatric intensive care unit (PICU) in Cukurova University between August 2000 and February 2002 were enrolled.Results: A total of 116 simultaneous venous, arterial, and capillary blood samples were obtained from 116 patients (mean age 56.91 months, range 15 days to 160 months). Eight (7%) were neonates. Sixty six (57%) were males. pH, PCO2, BE, and HCO3 were all significantly correlated in ABG, VBG, and CBG. Correlation in PO2 was also significant, but less so. Correlation between pH, PCO2, PO2, BE, and HCO3 was similar in the presence of hypothermia, hyperthermia, and prolonged capillary refilling time. In hypotension, correlation in PO2 between VBG and CBG was similar but disappeared in ABG-VBG and ABG-CBG.Conclusions: There is a significant correlation in pH, PCO2, PO2, BE, and HCO3 among ABG, VBG, and CBG values, except for a poor correlation in PO2 in the presence of hypotension. Capillary and venous blood gas measurements may be useful alternatives to arterial samples for patients who do not require regular continuous blood pressure recordings and close monitoring of PaO2. We do not recommend CBG and VBG for determining PO2 of ABG. [ABSTRACT FROM AUTHOR]

Crush syndrome due to traumatic rhabdomyolysis is one of the most significant problems to occur following earthquakes. On February 6, 2023, millions of people in Turkey were affected by two consecutive Kahramanmaraş earthquakes. The present study reports the analysis of clinical and laboratory findings of crush syndrome in pediatric earthquake victims admitted to our hospital from our region where the earthquake had a devastating effect. Clinical and laboratory findings concerning earthquake victims with crush syndrome were analyzed within the first week to determine what factors are predictive of kidney replacement therapy (KRT). The data of patients were retrospectively collected from medical records. A total of 310 children were admitted as earthquake victims to the pediatric emergency department. Ninety-seven (31%) of these patients had crush syndrome. Fifty-three (55%) of those with crush syndrome were female. The mean age was 10.9 ± 4.7 years, and the mean time under the rubble was 30.6 ± 23.8 h. Twenty-two patients (23%) required KRT. Hemodialysis was applied to 16 (73%) of them, and hemodiafiltration was applied to the other six (27%) in the pediatric intensive care unit. Regarding creatine kinase (CK) levels, the area under the receiver operating characteristic (ROC) curve (AUC) for predicting KRT was 0.905 (95% confidence interval [CI] 0.848-0.963; p < 0.001). The optimal cut-off value was 40,000 U/L with a sensitivity of 86% and a specificity of 83%. In terms of the percentage of body area crushed, the AUC for predicting KRT was 0.907 (95% CI 0.838-0.976; p < 0.001). The optimal cut-off value was 30% with a sensitivity of 86% and a specificity of 88%. Multiple logistic regression analysis showed that each 10% increase in body area crushed (OR 4.16, 95% CI 1.58-10.93, p = 0.004) and 1 mg/dl increase in the serum phosphorus level (OR 4.19, 95% CI 1.71-10.28, p = 0.002) were significant risk factors for dialysis treatment., Conclusions: Crush syndrome and kidney problems are common following disasters like earthquakes. Clinical and laboratory findings at admission can predict dialysis requirement in earthquake victims. While CK elevation, body area crushed percentage, and increased phosphorus level were predictive of dialysis treatment, time under the rubble was not. Even if the patients were under the rubble for a short time, acute kidney injury (AKI) may develop as a result of severe hypovolemia due to crush injuries, and patients may need KRT., What Is Known: •Crush syndrome after earthquakes needs to be treated carefully in victims and can cause AKI and mortality when not treated timely and appropriately., What Is New: •CK level elevation, body area crushed percentage, and increased phosphorus level are predictive of dialysis treatment. •The time under the rubble may not be predictive of dialysis requirement., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Introduction: Traumatic brain injury (TBI) has become a significant cause of death and morbidity in childhood since the elucidation of infectious causes within the last century. Mortality rates in this population decreased over time due to developments in technology and effective treatment modalities., Aim of the Study: This retrospective cohort study aimed to describe the volume, severity and mechanism of all hospital-admitted pediatric TBI patients at a university hospital over a 5-year period., Material and Methods: This was a single-center, retrospective cohort study including 90 pediatric patients with TBI admitted to a tertiary care PICU. The patients' demographic data, injury mechanisms, disease and trauma severity scores, initiation of enteral nutrition and outcome measures such as hospital stay, PICU stay, duration of mechanical ventilation, mortality, and Glasgow Outcome Scale (GOS) were also recorded. Late enteral nutrition was defined as initiation of enteral feeding after 48 hours of hospitalization., Results: Of the 90 patients included in the cohort, 60% had mild TBI, 21.1% had moderate TBI and 18.9% had severe TBI. Their mean age was 69 months (3-210 months). TBI was isolated in 34 (37.8%) patients and observed as a part of multisystemic trauma in 56 (62.2%). The most commonly involved site in multisystemic injury was the thorax (33.3%). The length of hospitalization in the late enteral nutrition group was significantly higher than that in the early nutrition group, while the PICU stay was not significantly different between the two groups. The multiple logistic regression analysis found a significant relationship between GOS-3rd month and PIM3 score, the presence of diffuse axonal injury and the need for CPR in the first 24 h of hospitalization., Conclusion: Although our study showed that delayed enteral nutrition did not affect neurologic outcome, it may lead to prolonged hospitalization and increased hospital costs. High PIM3 scores and diffuse axonal injury are both associated with worse neurologic outcomes., Competing Interests: Conflict of interest None to declare., (© 2023 Merve Misirlioglu et al., published by Sciendo.)

Objectives: The purposes of this study were to determine the benefit of the bronchiolitis ultrasound score (BUS) in predicting hospital admission in children with acute bronchiolitis and to characterize lung sonography findings., Methods: This prospective observational study was performed in an academic pediatric emergency department. Children younger than 24 months presenting to the emergency department, diagnosed with acute bronchiolitis by 2 independent pediatricians were included in the study. Lung ultrasound was performed by a single sonographer, who was blinded to as much clinical information as possible. In addition, the treating physicians were blinded to the lung ultrasound findings. Logistic regression analysis models were used to identify admission predictors. Receiver operating characteristic analysis was used to evaluate the predictive value for effects of the BUS and the modified Bronchiolitis Severity Score on admission., Results: The median age of the 76 patients diagnosed with acute bronchiolitis was 6 months (interquartile range, 3.6-10 months). Forty-two (55.3%) of the 76 patients enrolled were admitted. Lung ultrasound was compatible with acute bronchiolitis in 74 patients (97%). A significant correlation was determined between modified Bronchiolitis Severity Score and BUS in children with acute bronchiolitis (r = 0.698, P < 0.001). The most effective parameter in determining admission on logistic regression analysis, independently of other variables, was BUS (P = 0.044; adjusted odds ratio, 1.859; 95% confidence interval, 1.016-3.404). Bronchiolitis ultrasound score values of 3 or greater exhibited 73.81% sensitivity and 73.53% specificity, whereas BUS values of 4 or greater exhibited 50% sensitivity and 91.18% specificity., Conclusions: Point-of-care lung ultrasound can accurately detect pulmonary anomalies in children with acute bronchiolitis, has a close correlation with clinical findings, and is a useful tool in predicting hospital admission.

Background Cerebral edema is a fatal complication that can occur in children with diabetic ketoacidosis (DKA). Its clinical signs are generally not explicit, and subclinical cerebral edema can occur. This study is one of the few longitudinal studies conducted to identify cerebral edema in patients with DKA by measuring the optic nerve sheath diameter (ONSD). The aim of this study was to investigate cerebral edema in children with DKA with serial measurement of ONSD, which is an early and reliable indicator of cerebral edema, and to monitor changes in ONSD during therapy. Methods The study was conducted by measuring ONSD ultrasonographically at baseline and during the course of therapy in patients with DKA. All participants were diagnosed and received therapy at our unit between May 2016 and June 2017. The study was registered with the Clinical Trials database, with a study number of NCT02937441. Measurements were obtained while the patients were in the supine position with their eyes closed, and axial transbulbar images of both eyes were obtained with a 6-15-MHz linear probe. Results The ONSD values of children with DKA changed during the treatment, reaching the highest values at 12-16 h of therapy, and the greatest ONSD was observed in children who had moderate and severe DKA. Conclusions During treatment of children with DKA, it is possible to predict cerebral edema by measuring ONSD, and this may contribute to clinical management, especially fluid treatment.

Objectives : Henoch Schönlein Purpura (HSP) is the most common systemic vasculitis of childhood and often has a self-limiting course. We aimed to study whether practical laboratory parameters at the diagnosis predict disease course including recurrence and nephritis in addition to severe gastrointestinal involvement in children with HSP. Methods : This retrospective cohort study included 214 HSP patients, 43.5% (n = 93) female and 56.5% (n =121) male, who were diagnosed in our department. Laboratory parameters before treatment, including neutrophil, lymphocyte and platelet counts, mean platelet volume (MPV), neutrophil-to-lymphocyte (NLR), and platelet-to-lymphocyte ratios (PLR) were obtained retrospectively. Age at diagnosis, duration of follow-up, gender, preceding infections, medications, arthritis and arthralgia, abdominal pain, severe GI involvement, invagination, renal involvement and presence of nephritis, outcomes, and presence of recurrences were retrospectively recorded from medical files. Severe GI involvement was determined as severe colicky abdominal pain, bowel edema in ultrasonography or overt GI bleeding. A relapse was defined as a new flare of cutaneous lesions or other manifestations in a patient at least four asymptomatic weeks after the initial HSP episode. Results : Mean age at diagnosis was 7.6 ± 3.1 years. Biopsy-proven nephritis was found in 16 (7.5%) patients. Severe GI involvement was present in 77 (36%) patients, whereas only 12 (5.6%) patients were diagnosed with intussusception and in 29 (13.5%) patients, HSP recurred. Neutrophil count and NLR were found higher in HSP patients with severe gastrointestinal involvement and biopsy-proven nephritis. Additionally, only platelet count was lower and MPV was higher in patients with recurrent HSP. Conclusion : Elevated neutrophil count and NLR may be relevant markers for severe GI involvement and nephritis, whereas platelet count and MPV were the only laboratory parameters associated with disease recurrence.

Gastrointestinal angiodysplasia can be encountered in cases with aortic stenosis, inflammatory gastrointestinal conditions, von Willebrand disease or vascular damage, and degenerative changes. Predisposing factors have been described in four adults with vascular ectasia located in the stomach, duodenum, and the distal esophagus. Here, we report a 2-month-old infant with vascular ectasia in the proximal esophagus and diagnosed by molecular karyotyping. This is the first case of vascular ectasia in the proximal esophagus in a pediatric patient.

Paracetamol is a common antipyretic often used to treat children with fever and pain. With the increasing administration of intravenous (IV) paracetamol, there will be the associated risk of medication dosing errors. We report a case of IV paracetamol overdose in a child with fever during hospital admission. A IV paracetamol dosing error occurred, with delayed recognition resulting in transient hepatotoxicity, with a peak alanine transaminase of 1946 IU/L and aspartate transaminase of 1633 IU/L.

Introduction: A clinical course ranging from mild local findings to life-threatening systemic findings may occur after scorpion stings. The purpose of this study was to identify priority markers indicating scorpion sting-related cardiac involvement., Methods: Our study was performed between July 2014, and September 2015 in the Çukurova University medical faculty pediatric emergency department, in Adana, Turkey. Patients admitted with scorpion sting-related cardiac involvement and a control group consisting of patients with no scorpion sting-related cardiac involvement were included in the study. Troponin I at time of presentation and at 6 and 24 h, N-terminal prohormone of brain natriuretic peptide (NTproBNP), ejection fraction as determined by echocardiography at 24 h, and peak and end of T wave (Tp-e) and Tp-e/QTc ratios with echocardiography at 24 h were evaluated., Results: A patient group consisting of 7 cases of scorpion envenomation-related myocarditis and a control group of 30 cases of scorpion intoxication without myocarditis findings were enrolled. Statistically significantly high glucose, white blood cell values, creatine kinase MB, troponin I, and NTproBNP values were identified in the scorpion sting-related myocarditis group (P<0.05). Ejection fractions determined by echocardiography at time of presentation were significantly lower in the patients with myocarditis compared with the control group (P<0.05). A statistically significant difference was identified between Tp-e/corrected QT interval (QTc) ratios investigated in DI and V2 derivations in patient and control group echocardiograms (P<0.05)., Conclusions: We think that use can be made of NTproBNP in addition to echocardiography and troponin I in the early diagnosis of scorpion sting-related myocarditis and that Tp-e and Tp-e/QTc ratios identified via echocardiography can be used as early markers; however, further studies with larger numbers are needed to confirm this., (Copyright © 2018 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.)

Objectives: To present lung ultrasound findings in children assessed with suspected pneumonia in the emergency department and to show the benefit of lung ultrasound in diagnosing pneumonia in comparison with chest X-rays., Methods: This observational prospective study was performed in the pediatric emergency department of a single center. Point of care lung ultrasound was performed on each child by an independent sonographer blinded to the patient's clinical and chest X-ray findings. Community acquired pneumonia was established as a final diagnosis by two clinicians based on the recommendations in the British Thoracic Society guideline., Results: One hundred sixty children with a mean age of 3.3±4years and a median age of 1.4years (min-max 0.08-17.5years) were investigated. Final diagnosis in 149 children was community-acquired pneumonia. Lung ultrasound findings were compatible with pneumonia in 142 (95.3%) of these 149 children, while chest X-ray findings were compatible with pneumonia in 132 (88.5%). Pneumonia was confirmed with lung ultrasound in 15 of the 17 patients (11.4%) not evaluated as compatible with pneumonia at chest X-ray. While pneumonia could not be confirmed with lung ultrasound in seven (4.6%) patients, findings compatible with pneumonia were not determined at chest X-ray in two of these patients. When lung ultrasound and chest X-ray were compared as diagnostic tools, a significant difference was observed between them (p=0.041)., Conclusions: This study shows that lung ultrasound is at least as useful as chest X-ray in diagnosing children with community-acquired pneumonia., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Objectives: The aim of this study was to compare the induction and recovery times, postsedation observation durations, and adverse effects of etomidate and ketamine in pediatric patients with fractures and/or dislocations requiring closed reduction in the emergency department., Methods: Forty-four healthy children aged 7 to 18 years were included. The patients were randomly divided into 2 groups. Group 1 (24 patients) received etomidate and fentanyl, and group 2 (20 patients) received ketamine intravenously. The Ramsay Sedation Scale and American Pediatric Association discharge criteria were used to evaluate the patients., Results: There were 70 fractured bones and 3 joint dislocations. Except in 1 case (2.3%), all of the injuries were reducted successfully. The mean amount of drugs used to provide adequate sedation and analgesia were 0.25 mg/kg of etomidate and 1.30 μg/kg of fentanyl in group 1 and 1.25 mg/kg of ketamine in group 2. Fourteen patients (31.8%) reported adverse effects, and none required hospitalization. There was no difference between the groups in the recovery times, occurrence of adverse effects, and postsedation observation durations (P > 0.05). The mean (SD) induction time for the patients in group 1 was 4.3 (1.0) minutes, whereas it was 2.2 (1.6) minutes in group 2 (P < 0.001)., Conclusions: Etomidate induces effective and adequate sedation in the pediatric emergency department for painful orthopedic procedures. Ketamine, which has longer action times, might be preferred for reductions because orthopedic procedures could be lengthy.

Objective: This study aims to compare the efficacy of propofol and midazolam in terms of adverse effect potentials and to determine the appropriate strategy for pediatric procedural sedation., Methods: A total of 200 pediatric patients (aged < 14 years) undergoing diagnostic procedures were recruited for this nonrandomized prospective controlled cohort study. The patients were assigned to 2 treatment arms: either propofol (Group 1: IV bolus dose of 2 mg/kg during a 2-minute period, IV maintenance dose of 100 mcg/kg/min) or midazolam (Group 2: IV bolus dose of 0.15 mg/kg during a period of 2 to 3 minutes) to achieve sedation. Demographic data, body weight, and clinical status of the patients were evaluated and recorded. The vital signs and sedation levels (ie, Ramsay sedation scale scores) were evaluated and recorded, as well as the complications detected and medications administered in 10-minute intervals throughout the sedation procedure. Findings between the study arms were compared., Results: Arterial blood pressures decreased significantly in both groups (P = 0.001). The patients in Group 1 experienced a greater difference in diastolic blood pressure (P = 0.001) than those in Group 2. Sedation scores in Group 1 were more favorable (P = 0.014) and reached the appropriate sedation level in a shorter time than those in Group 2 (P = 0.010). Likewise, recovery time of patients was shorter in Group 1 than in Group 2 (P = 0.010). Hypoxia was found to be more common in the propofol group, but the difference was not significant (P = 0.333)., Conclusion: Propofol seems to be more effective, achieve the appropriate sedation level more quickly, and provide a faster onset of sedation than midazolam in pediatric procedural sedation and analgesia. Propofol is preferred for imaging studies (computed tomography and magnetic resonance imaging) to reduce the occurrence of undesired motion artefacts. Although both drugs are safe to use for sedation before pediatric imaging procedures, propofol is preferred with appropriate preparation.

Background: The Pediatric Advanced Life Support Program (PALS) course very important for teaching about intubation, resuscitation, shock, trauma, respiratory failure and rhythm disturbances. The aim of the present study was to evaluate the effect of the PALS course on pediatric residents' intubation success during their rotation, daytime and night-time practice in the pediatric intensive care unit (PICU)., Methods: The study was carried out from 1 March 2005 to 28 February 2007. The study period had two parts, in that the number of attempts and successful intubations performed by pediatric residents, and the pediatric intensivist successful intubation ratio were evaluated in two different periods: before the PALS course, 1 March 2005-28 February 2006, and after the PALS course, 5 March 2006-28 February 2007. The participating residents' pediatric levels (PL) were classed as PL-1, PL-2, PL-3, PL-4, and all had first experience in the PICU at the PL-1 level. The PALS instructor was a pediatric emergency or intensive care doctor. We evaluated whether the PALS course influenced intubation success or not., Results: Sixteen residents participated in the study. The proportion of successful intubations was 110 (53.3%) and 104 (65.4%) attempts before and after the PALS course, respectively. The proportion of intubations done by intensivists decreased from 49.1% to 31.7% before and after PALS. The most frequently used endotracheal tube (ETT) internal diameter (ID) was 4.0 mm, and cuffed ETT was used 16% and 21% before and after the course, respectively. Appropriate placing of ETT tip occurred 70.4% and 82.2% of the time before and after the PALS course, respectively. Proportion of successful intubations by residents increased in all levels, except for PL-1. The most important reason for unsuccessful attempts was inappropriate patient position. Only one patient could not be intubated, and laryngeal mask airway was used in that case. During intubation, complications were broken teeth in two patients before the course, and subglottic stenosis developed in only one patient due to cuffed ETT., Conclusion: Successful intubation is a life-saving intervention during resuscitation, ETT revision for extubation or obstruction for extubation or obstruction during mechanical ventilation. This skill can be developed in the PALS course and by clinical study in PICU and pediatric emergency services. The PALS course must be given to pediatric residents especially within the first year. Also, cuffed ETT can be used for infants and children., (© 2011 The Authors. Pediatrics International © 2011 Japan Pediatric Society.)

Background: Vomiting as a consequence of gastroenteritis frequently occurs in children. It is still debatable whether vomiting should be treated with antiemetic drugs., Aim: To investigate potential beneficial effects of ondansetron in treating vomiting during acute gastroenteritis., Methods: A randomized, double blind, placebo-controlled trial was performed in our emergency departments. Children, aged 5 months to 8 years, were randomized to receive either ondansetron 0.2 mg/kg or placebo at 8h intervals. The primary outcome measure was the frequency of emesis during an 8-h-period after enrollment., Results: A hundred and nine patients were enrolled; 54 received placebo and 55 received ondansetron. As compared with the children who received placebo, children who received ondansetron were less likely to vomit both during the first 8-h follow-up in the emergency department [relative risk (RR): 0.33, 95% CI: 0.19-0.56, NNT: 2, 95% CI: 1.6-3.5], and during the next 24-h follow-up (RR: 0.15, 95% CI: 0.07-0.33, NNT: 2, 95% CI: 1.3-2.1)., Conclusion: Ondansetron may be an effective and efficient treatment that reduces the incidence of vomiting from gastroenteritis during both the first 8 h and the next 24 h, and is probably a useful adjunct to oral rehydration.

Hydrocarbon aspiration causes acute lung injury, which may lead to acute respiratory distress syndrome. Surfactant has been shown to be beneficial in experimentally-induced hydrocarbon-associated acute respiratory distress syndrome. However, there has not been a clinical study evaluating the effect of surfactant application on hydrocarbon aspiration in humans. We report a 17-month-old boy with acute respiratory distress syndrome due to hydrocarbon aspiration and was successfully treated with surfactant application.

Diabetic ketoacidosis (DKA) is a widely known acute metabolic complication of diabetes mellitus (DM), which can be potentially fatal. It is not difficult to diagnose when a patient with DM comes with symptoms such as coma, fruity breath, hyperglycemia, acidosis, and tachypnea. If the patient has not been diagnosed with DM before, then other sicknesses characterized by an increased anion gap should be considered. A 12-year-old boy with type 1 DM and repeated earlier admissions for DKA was admitted to the emergency department in another apparent case of DKA with coma, hyperglycemia, and profound metabolic acidosis. When his condition did not improve with initial treatment, intoxication was suspected as an alternate cause of his condition. Further laboratory tests detected methanol and amitriptyline. The patient underwent hemodialysis and recovered completely. This case illustrates that a seemingly obvious medical condition can mask serious intoxication. This report is the only publication on two different entities characterized by an increased anion gap and at the end the patient has been cured completely without any complications.

Introduction: The aim of this study was to evaluate the feasibility of non-invasive positive pressure ventilation through a new interface helmet in the treatment of cardiogenic pulmonary oedema due to scorpion sting envenomation in children., Clinical Picture: Three patients presented with fever, and respiratory distress following scorpion sting. Their cardiac enzymes were abnormal. Electrocardiogram (ECG) of 3 patients showed features of myocardial strain with ST elevation. Bedside chest X-ray taken in emergency showed marked bilateral infiltrates suggestive of pulmonary oedema. M-mode, two-dimensional colour-flow Doppler echocardiogram showed left ventricular dysfunction., Treatment and Outcome: At paediatric intensive care unit admission, they were treated with antivenom, prazosin (0.03 mg/kg/dose), dopamine (15 mcg/kg/ min), dobutamine (10 mcg/kg/min) and nitroprussid (1 mcg/kg/min). Epinephrine (0.1 mcg/kg/ min) were added later. They were hypoxic and dyspnoeic. A slight sedation was induced with ketamine and/or midazolam. Non-invasive pressure support ventilation (NPSV) was delivered via the helmet by means of an intensive care unit ventilator. We evaluated the effect of NPSV delivered by helmet on oxygenation, respiratory rate, haemodynamics, complications and outcome. An improvement of oxygenation was observed within 2 hours of treatment.The helmet was well tolerated by all the children. No complications occurred in the 3 patients., Conclusion: This new approach of delivering NPSV through a helmet allows the successful treatment of cardiogenic pulmonary oedema in children with scorpion sting envenomation, assuring a good tolerance without complications. Future studies are needed before recommending the extensive application of this technique in all cases of cardiogenic pulmonary oedema due to scorpion sting envenomation.

Introduction: This is a prospective, observational study. The aims of the study were to determine the rate of bacteraemia in febrile children in Turkey, and to evaluate the usefulness of white blood cell (WBC) count and manual differential counts of peripheral blood smears and a RISK score in predicting bacteraemia among these children., Materials and Methods: A total of 377 febrile children aged 3 to 36 months were included in the study. Complete blood cell (CBC) count, manual differential counts and blood cultures were performed in all patients. The main outcome measures used to evaluate the usefulness of the RISK score were sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), odds ratio (OR), posterior probability, areas under receiver operator characteristic curves (AUC) and miss-to-diagnosis ratio (MDR)., Results: Among the patients, 4.4% had bacteraemia and the predominant pathogen was Streptococcus pneumoniae. The Yale Observation Scale scores, percentages of neutrophil and bands, band-neutrophil ratio, absolute neutrophil count and absolute band count were found to be statistically significant predictors of bacteraemia. When the RISK score was 2 or higher, sensitivity was 93.8%, false positive ratio 35.8%, PPV 10.6%, NPV 99.5%, OR 26.2 (95% CI, 3.4 to 200.8), MDR 0.066 and posterior probability value 10%., Conclusions: We conclude that determination of the RISK score will significantly decrease unnecessary blood culture sampling, antibiotherapy and hospitalisation among febrile patients aged 3 to 36 months without an identifiable focus of infection.

In this study, we aimed to compare bone calcium system changes from children with diabetic ketoacidosis or acute metabolic acidosis due to dehydration to find out the relative contribution of metabolic acidosis and diabetes-related factors on expected negative calcium balance. We studied a set of non-invasive parameters of bone remodeling in 16 children with diabetic ketoacidosis due to new onset type 1 diabetes and 25 children with acute metabolic acidosis due to dehydration complicating acute gastroenteritis before and after the correction of acidosis. The two groups of subjects were matched for age, sex, pubertal status, and degree of metabolic acidosis and dehydration. A group of 18 age and sex-matched healthy children served as the control group. Plasma ionized calcium levels were increased in both groups, significantly more so in diabetic ketoacidosis. While osteoblastic markers, osteocalcin and alkaline phosphatase, were depressed to a comparable degree in both groups, urinary calcium/creatinine ratio and hydroxyproline excretion were significantly greater in diabetic ketoacidosis. No significant changes in calcitrophic hormone (intact PTH, calcitonin, 25-hydroxy vitamin D3) levels were observed. All study parameters except for serum phosphate levels behaved in parallel in both clinical conditions, and abnormalities disappeared with the correction of acidosis except for IGF-1, which remained low in diabetic subjects. In conclusion, our results suggest that, in diabetic ketoacidosis, the observed severe negative calcium balance occurred through diminished bone formation mediated by metabolic acidosis per se and increased bone mineral dissolution and bone resorption because of severe insulin deficiency and secondarily via metabolic acidosis. Observed changes appear to be independent of calcitrophic hormones.

Background: This study was designed to evaluate the current situation of interhospital transport of pediatric patients requiring emergent care., Methods: Using a clinical prospective and multicenter design, 1,666 interhospital transports of pediatric patients were evaluated in 18 centers. Non-emergency transports and newborn transports were not included, so 854 transports were eligible for evaluation. Data were collected by means of a comprehensive form filled by a physician at the receiving hospital., Results: The physicians who gave the decisions for the transports were pediatricians in 60%, general physicians in 15.4%, and residents in 6%, while no identification existed in 159 transports (18.6%). The receiving hospitals were not notified prior to the transport in 79.3%. Pretransport information about the patients were adequate in 26.1% and inadequate in 31.8%; no information was available in 42.1%. Ambulances were used in 64.4% of the transports, of which only 16.2% was fully equipped. Unqualified or inexperienced personnel were in charge in 42.8% of the transports. In 26.3% of the transports, the patients arrived at the receiving hospital in an agonized state., Conclusion: It appears that there are no established guidelines for the emergency transport of pediatric children in Turkey.

Background: Amitraz is a pharmaceutical, veterinary, and agricultural product which is used worldwide under numerous generic names as an acaricide and insecticide. Because of its widespread use amitraz poisoning has come emerged as a cause of childhood poisoning during the past decade, particularly more in certain countries such as Turkey., Aims and Methods: To report the clinical features, the management, and the preventive strategies of amitraz poisoning in nine children, and review the previously reported 137 cases in humans., Results: Five male and four female children aged 10 months to 8 years were admitted to our department. The estimated ingested dose ranged between 89.2 and 163 mg/kg and estimated time from ingestion to presentation was 30-120 minutes. The initial signs and symptoms were impaired consciousness, drowsiness, vomiting, disorientation, miosis, mydriasis, hypotension, bradycardia, tachypnoea, hypothermia, and generalised seizures. Hyperglycaemia, glycosuria, and minimal increase in transaminase levels were observed. None required mechanical ventilation. CNS depression resolved spontaneously within 4-28 hours in all. The length of hospital stay was two to three days; all had a good outcome., Conclusion: This review details preventive measures and management strategies of amitraz poisoning, including the importance of following patients closely in the intensive care unit, monitoring their respiratory, cardiovascular, and central nervous systems since they may occasionally experience serious cardiopulmonary side effects.

Purpose: The aim of this prospectively designed study was to investigate the efficacy of surfactant (S) for acute respiratory distress syndrome (ARDS) in children., Materials and Methods: Children with ARDS were included in this study. Surfactant (Survanta, Abbott, USA) was given intratracheally at a dose of 150 mg/kg every 12 h for a total of two doses. During the study period none of the patients received permissive hypercapnia, high frequency ventilation, nitric oxide or ECMO. Peak inspiratory pressure (PIP), positive end expiratory pressure (PEEP), ventilation rate, mean airway pressure, tidal volume (TV), Murray index, PaO2/FiO2, ventilation index (VI), oxygen index (OI) and arterial oxygen tension difference (A-aDO2) were measured before and 48 h after surfactant treatment. Duration of mechanical ventilation therapy, duration in paediatric intensive care unit (PICU) and mortality rate were recorded., Results: Among the 36 children who met the inclusion criteria, 12 were treated with surfactant. The mean age was 72.5+/-56.2 months; 47% of children were male. Infants were ventilated by pressure-controlled ventilators whereas for older children volume-controlled ventilators were used. Sepsis (42%) was the main predisposing factor followed by pneumonia (25%) and malignancy (17%). The baseline characteristics including age, predisposing factors, gender, PIP, PEEP, A-aDO2, PaO2/FiO2, OI, TV, VI and Murray index were similar in the surfactant and non-surfactant (NS) group (p>0.05). There were significant improvements in PIP, PEEP, A-aDO2, PaO2/FiO2, OI, TV, VI and Murray index in the surfactant group after surfactant treatment compared with NS group (p<0.05). Duration of PICU stay and ventilator treatment was longer in NS group (14+/-3.7, 1.8+/-3.2 days vs. 9.2+/-3.1, 8.6+/-1.9 days), (p<0.05). Mortality rate was 42% in surfactant compared with 63% in the NS group, (p>0.05). Children in the surfactant group lived significantly longer (p<0.05)., Conclusions: Modified natural surfactant is an effective treatment option in children with ARDS for improving gas exchange, decreasing the use of ventilatory support and increasing survival time.

Objective: To compare the effectiveness and rate of temperature reduction of three antipyretic medications in febrile children., Design: A single-dose, randomised, prospective, modified double-blind, parallel clinical trial., Setting: The paediatric emergency department of a university hospital that has 13 000 annual visits., Study Participants: 252 otherwise healthy children aged 6 months to 14 years with acute, intercurrent, febrile illness., Interventions: Enrolled children were assigned to receive a single dose of oral ibuprofen 10 mg/kg, oral nimesulide 2.5 mg/kg, or parenteral dipyrone 10 mg/kg., Main Outcome Measures and Results: Axillary temperature was measured at the time of antipyretic administration and at 30, 45, 60 and 120 minutes thereafter. All three medications were effective in reducing the axillary temperature during the 2-hour testing period. The rates of axillary temperature change between the three medications were significantly different for the ibuprofen and dipyrone groups (p = 0.023). In addition, the axillary temperature in the dipyrone group was significantly lower than that in the ibuprofen group (p = 0.036) at 120 minutes. There was no significant difference in antipyretic effect between the nimesulide group and the other two groups during the testing period. Within each group the difference between initial temperature and the temperature at the end of the testing period was statistically significant (p = 0.036) for the dipyrone group only., Conclusions: All three antipyretic medications were effective in reducing the axillary temperature in febrile children. Although administration of intramuscular dipyrone seemed to be more effective than ibuprofen, this relationship was not significant when nimesulide was considered. In addition, in view of its known side effects and the problems associated with intramuscular administration in children, the preference for orally administered nimesulide or ibuprofen over dipyrone in the setting of the emergency department seems more logical provided that the child accepts oral therapy.

Purpose: The purpose of the study was to evaluate the effects of sucralfate, ranitidine, and omeprazole use on incidence of ventilatory-associated pneumonia (VAP) and mortality in ventilated pediatric critical care patients., Materials and Methods: This prospective study was conducted at the pediatric intensive care unit (PICU) between August 2000 and February 2002. A total of 160 patients who needed mechanical ventilation were randomized into 4 groups according to the computer-generated random number table: group (S), (n = 38) received sucralfate suspension 60 mg/kg/d in 4 doses via the nasogastric tube that was flushed with 10 mL of sterile water; group (R), (n = 42) received ranitidine 2 mg/kg/d intravenously in 4 doses; group (O), (n = 38) received omeprazole 1 mg/kg/d intravenously in 2 doses; and group (P), (n = 42) did not receive any medication for stress ulcer prophylaxis. Treatment was begun within 6 hours of PICU admission., Results: Seventy patients (44%) developed VAP. VAP rate was 42% (16 of 38) in the sucralfate group, 48% (20 of 42) in the ranitidine group, 45% (17 of 38) in the omeprazole group, and 41% (17 of 42) in the nontreated group. Overall mortality rate was 22% (35 of 160); it was 21% (8 of 38) in the sucralfate group, 23% (10 of 42) in the ranitidine group, 21% (8 of 38) in the omeprazole group, and 21% (9 of 42) in the nontreated group. Our results did not show any difference in the incidence of VAP and mortality in mechanically ventilated PICU patients treated with ranitidine, omeprazole, or sucralfate, or nontreated subjects (P =.963, confidence interval [CI] = 0.958-0.968; P =.988, CI = 0.985-0.991, respectively). Nine patients (5.6%) had macroscopic bleeding. There was no statistically significant difference in macroscopic bleeding between groups., Conclusions: Our results did not show any difference in the incidence of VAP, macroscopic stress ulcer bleeding, and mortality in the mechanically ventilated PICU patients treated with ranitidine, omeprazole, or sucralfate, or nontreated subjects. None of the treatment regimens increased VAP compared with the nontreated group. Because there is insufficient data about stress ulcer prophylaxis and VAP in the pediatric age group, more studies with larger numbers of patients are needed., (Copyright 2002, Elsevier Science (USA). All rights reserved.)

Background: We investigated the levels of IL-I, IL-2, IL-4, IL-6, IL-I0 and IL-12 in serum of the children with trauma and its relation with the severity of trauma., Methods: We included 45 children with moderate or severe multiple trauma and 21 healthy children for control group to our study. The serum IL-I, IL-2, IL-4, IL-6, IL-IO and IL-12 were measured by micro ELISA., Results: We found a statistically significant difference between the serum values of IL-l, IL-4, 1 L-6, IL-I0 in the children with trauma and healthy control group. A similar difference was also observed between the control group and the trauma group with injury severity score (ISS) 30 and also ISS 32. Serum values of IL-2 and IL-12 did not show significant difference between the groups.W e detected a positive correlation between ISS and IL-l, IL-6, IL-I0 and IL-I2 (respectively r = 0,602, p = 0,000; r = 0,391, p = 0,008; r = 0,399, p = 0,007; r = 0,475, p = 0,001 )., Conclusion: These results point out that serum IL-6, IL-I0, IL-12 and especially IL-l has a close relationship with the severity of the tissue damage after trauma. Key words: Child, cytokine, ISS, trauma, the severity of trauma

A four-year-old female with salbutamol intoxication was referred to our paediatric emergency medicine unit, due to agitation, tremulousness, sinus tachycardia, mild hypokalaemia and hyperglycaemia. On admission the child was agitated and had a noticeable tremor, an axillary temperature of 38 degrees C and a pulse rate of 185 beats/min. She had no identifiable focus of infection on physical examination to explain her fever. Gastric lavage, activated charcoal, intravenous hydration and electrocardiogram (ECG) monitoring were performed. Her plasma potassium level, blood sugar and QT interval were closely monitored during her hospital stay. Her fever, tachycardia and serum potassium and glucose levels returned to normal and she was discharged in good condition 24 h after admission. The difference of this case from prior cases of salbutamol intoxication was the observation of fever in the absence of evidence of infection. Since the cause of fever was not a reaction to the medication used in the treatment or related to environmental factors, it is assumed that salbutamol is a fever-inducing drug.

Objectives: To determine both erythrocyte pyruvate kinase activity (ePKA) at the time of diagnosis of patients with acute leukemia or lymphoma and the differences in the ePKA profiles during the malignant disease and its chemotherapy., Methods: A prospective, longitudinal clinical study was performed involving 57 patients, 10 were the ones with relapse of acute lymphoblastic leukemia, 32 were the ones with acute lymphoblastic leukemia (ALL) and 15 were the ones with lymphoma. None of the subjects in this study group received treatment or blood transfusion before the study, except the ones diagnosed with relapse of ALL. Forty two healthy children were also selected to form the control group. In order to measure ePKA, blood samples were taken for five times, with 1.5 months apart between each other during the study. Statistical analysis were done by using Wilcoxon's signed rank test, Kruskall-Wallis with Mann-Whitney U Test and Spearman rank correlation coefficient test., Results: The ePKA of the patients with relapse of ALL, and ALL, but not the patients with lymphoma, at the time of diagnosis were found to be lower compared to the one's in the control group (respectively p = 0.001, p = 0.003). The comparison between the first ePKA samples and the third ePKA samples of the patients with both ALL and lymphoma showed a significant increase (respectively p = 0.006, and p = 0.047)., Conclusion: The measurement of ePKA can be considered for follow-up the neoplastic treatment due to the fact that it is detected to be low in leukemia and relapse of ALL and in normal values after chemotherapy. However, more long-term studies, including more number of cases, are required to be carried out in order to prove the accuracy of this hypothesis. (Tab. 2, Fig. 1, Ref. 28.)

This presentation focused on a hyperactive child admitted to the emergency department because of ataxia and imbalance. It was later discovered that the child had been abused by his mother. In cases where there is conflict between the clinical findings, the patient and the family's history in a clinical state which cannot be explained satisfactorily by the medical staff, the need for taking the history again from other relatives whilst taking into account the parents' physiological well-being, is time well spent.