Seasonal influenza infection may cause severe neurological complications, especially in children. Healthy children are also at risk such as patients with comorbid conditions. All children who are admitted with neurological findings, especially during the influenza season, should be evaluated for influenza-related neurological complications even if their respiratory complaints are mild or nonexistent.

This study shows that the implementation of a multidimensional infection control strategy was associated with a significant reduction in the CLAB rates in the PICUs of developing countries.

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 stingÀrelated cardiac involvement.Methods-Our study was performed between July 2014, and September 2015 in theÇukurova University medical faculty pediatric emergency department, in Adana, Turkey. Patients admitted with scorpion stingÀrelated cardiac involvement and a control group consisting of patients with no scorpion stingÀrelated 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 envenomationÀrelated 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 stingÀrelated 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 stingÀrelated 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.

Hashimoto's encephalopathy is a rare clinically heterogenous condition consisting of encephalopathy, seizures and variable neurological and psychiatric manifestations, accompanied by high titres of serum antithyroid antibodies. We described the clinical and laboratory findings of four children (aged 8-17 years) with Hashimoto's encephalopathy. The clinical features of three patients at presentation included refractory epilepsy, and confusion, and one patient presented with behavioral and cognitive changes. During their presentation, two of them were in euthyroid, and the others were in hypothyroid status. All patients manifested increased antithyroid antibodies. Two patients improved with steroid treatment. The others responded to plasmapheresis instead of corticosteroid treatment. Physicians' awareness of this complication is of great importance because most patients respond dramatically to the treatment.

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SUMMARY – Polyethylene glycol electrolyte (PEG-3350) solution is usually used for bowel emptying before colonoscopy in adults. It has also been reported to be safe in children. It is thought that bowel irrigation with this solution can be a useful treatment alternative for poisoning with slow releasing drugs, swallowed packaged substances, enteric coated drugs, drugs not binding to charcoal, and heavy metals in children. Due to high molecular weight of PEG-3350, its absorption from the intestinal mucosa is very low (0.2%). Therefore, it is less likely to have side effects. A three-year-old girl bit and ate one-third of an alkali battery and was brought to our pediatric emergency unit. Vital signs and results of physical examination and laboratory investigations were normal. Irrigation of the bowels with PEG-3350 solution given orally at a rate of 20 mL/kg/h was initiated. Upon excretion of feces of normal appearance in the sixth hour, irrigation was continued. Since rashes and itching started throughout her body in the thirtieth hour after administration of 9 L PEG-3350, the irrigation was discontinued and the patient was administered antihistamines. Rashes and itching regressed within one hour of its discontinuation. This suggested that they were due to the irrigation solution. There are five adult cases of allergic reactions to PEG-3350 reported in the literature. The case presented is the first pediatric patient developing allergic reaction to PEG-3350.

Objective Scorpion stings are an important health problem in many parts of the world. The aim of this study was to retrospectively examine cases of scorpion stings to evaluate their epidemiological, clinical, and laboratory features and to determine strategies that can reduce morbidity and mortality in these cases. Methods Scorpion stings experienced by children between 2007 and 2013 were retrospectively reviewed. The patients were categorized into groups based on severities of toxicities, and demographic, clinical, and laboratory features were compared between the groups. Results The mean ± SD age of the 189 patients with scorpion stings was 83.43 ± 59.62 months. There was a significant difference between the clinical stages and the age distribution of the cases (P < 0.05). White blood cell counts differed significantly between the groups (P < 0.05). There was not a significant difference in mean platelet volume and platelet distribution width between the groups, but plateletcrit and low platelet count were significantly different between stage 1 and stage 3 cases (P < 0.05). Glucose, creatinine kinase-myoglobin binding, and troponin I were also significantly different (P < 0.05). The mortality rate was 0%. Conclusions People living in regions where scorpion stings are frequent should be informed about preventive measures against these stings, cases of scorpion stings should be monitored in appropriate centers, and staff offering care to these cases should be educated about treatment methods. In addition, treatment protocols should be determined in accordance with regions where the stings occur and studies should be performed to describe prognostic indicators.

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