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Loss of body height is observed in patients with idiopathic scoliosis (IS) due to spine curvatures. The study compared pulmonary parameters obtained from spirometry examination considering the measured versus the corrected body height. One hundred and twenty adolescents with Lenke type 1 or 3 IS who underwent preoperative spirometry examination and radiographic evaluation were enrolled. The mean thoracic Cobb angle was 68° ± 12.6, range 48-102°. The difference between the measured and the corrected body height increased with the greater Cobb angle. Using the corrected body height instead of the measured body height significantly changed the predicted values of pulmonary parameters and influenced the interpretation of the pulmonary testing results.

Objective: The aim of the paper was to assess the risk factors of febrile seizures in children., Methods: The paper presents an analysis of a group of 176 children aged 6 months to 5 years who were admitted to A&E because of febrile seizures., Results: The analysed group of 176 children comprised 61.96% boys and 38.07% girls, and the average age equalled 23 months. Family history was significant in 9.66% of patients. A statistically significant difference was noticed between insignificant family history and the incidence of febrile seizures. In all the studied groups of children the factor that determined the incidence of febrile seizures was a sudden increase in the body temperature with an infection of the upper respiratory tract of several day's duration as another cause. Febrile seizure incident was most frequently associated with a sudden increase in the body temperature in 53.40% children. A statistically significant difference was observed between persisting fever and an increase thereof during the day. Yet another factor predisposing for febrile seizures incidence was an infection of the upper respiratory system that could be observed in 32.95% patients. The mean body temperature when the seizures occurred was 38.9°C., Conclusions: A sudden increase in the body temperature within the first day of pyrexia predisposes for the incidence of febrile seizures and it was proved that it depends on how long fever persists during the day. The other factor triggering the seizures was an infection of the upper respiratory tract of several days' duration., (Copyright © 2017. Published by Elsevier Urban & Partner Sp. z o.o.)

Objective: The aim of the research paper was to assess selected laboratory results in children with fever without seizures and febrile seizure., Materials and Methods: The paper presents an analysis of a group of 306 children aged 6 months - 5 years who were admitted with diagnosed fever without seizures and febrile seizures in Specialized Health Care Centre for Mother and Child in Poznan between 1st January 2008 and 31st December 2009. Out of the diagnostics procedures performed in children the following ones were taken into consideration: BCC and CRP., Results: Of the analyzed group of 306 children, 59.48% were boys and 40.52% were girls. In the studied group 61.93% were boys and control group 56.15% were boys. Mean age of admitted children was 22 months. In the study group mean body temperature was 39.0°C and in the control group 38.6°C. A statistically significant difference was found between body temperature of study and control group ( p =  .005). The mean C-reactive protein level in the study group was 15.73 mg/L and in the control group 58.20 mg/L. There was a statistically significant difference ( p <  .001). There was a statistically significant difference between the number of lymphocytes and neutrophils ( p <  .001). There was also a statistically significant difference between the number of hemoglobin, hematocrit and platelets., Conclusions: The study showed that children with FS, had statistically significant higher neutrophils level compared to those with fever without seizures. The number of lymphocytes was lower in children with FS than in children with fever without seizures.

The increasing availability of e-cigarettes is a potential toxicological concern. E-cigarettes appeared on the Polish market in 2006, and since 2009 they have been widely available with a new source of nicotine, the so-called e-liquid. In this paper two cases of suicidal oral and intravenous poisonings with the e-liquid are described. The clinical courses of these poisonings are presented. Nicotine and cotinine concentrations in the patient's blood were determined using high performance liquid chromatography with diode array detection. In the course of intoxication patient No. 1, classic symptoms of acute nicotine poisoning without convulsions were observed. Nicotine and cotinine concentrations measured in serum were 0.096 and 4.4mg/L, respectively. The case of patient No. 2, admission with no typical symptoms of nicotine poisoning was identified, except unconsciousness and slow respiration. Nicotine and cotinine concentrations in the serum at the time of No. 2 admissions were determined to be 0.8 and 1.3mg/L, respectively. With the increasing number of e-liquid poisonings cases, it should be aware that these products can be a readily available source of poison., (Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.)

Context: In addition to designer benzodiazepines such as etizolam, deschloroetizolam, pyrazolam, diclazepam, nifoxipam, or clonazolam, a new psychoactive substance like flubromazolam, triazole of flubromazepam has become available. Flubromazolam is currently not marketed as a medication but rather as a research chemical and recreational drug. It mostly causes sedative effects but also has moderate anti-anxiety and muscle relaxant effects. A case of a severe intoxication of flubromazolam has been reported., Case Details: A 27-year-old man, presented with deep coma, bilateral pinpoint unreactive pupils, acute respiratory failure and hypotension, complicated by hypoxic ischemic changes in the central nervous system. A positive result of a urine screening test confirmed the presence of benzodiazepines, which resulted in administration of flumazenil and improved patient consciousness. Quantitative method of liquid chromatography indicated flubromazolam in the patient's serum at 59 ng/mL and urine at 105 ng/mL about 19 h after ingestion of 3 mg dose. On admission, serum creatine kinase was 15,960 U/L. The patient was treated with mechanical ventilation, intravenous fluids, flumazenil and continuous infusion of norepinephrine at a dose of 0.12 µg/kg/min. The patient survived and on the ninth day of hospitalization he was transferred to the Department of Neurology., Discussion: Flubromazolam is a new designer drug. Recreational use may be a cause of prolonged, severe intoxication associated with coma, hypotension, and rhabdomyolysis.

The post-injection olanzapine delirium/sedation syndrome (PDSS) was observed in a 60-year-old Caucasian, schizophrenic, non-smoker and underweight [body mass index (BMI), 18.2 kg/m(2) ] women after the fourth intramuscular injection of 405 mg olanzapine pamoate. Clinical symptoms of PDSS were similar to those of acute oral olanzapine intoxication. The patient received supportive treatment and recovered fully. High olanzapine concentrations in serum, with maximum level of 698 ng/mL, were confirmed by liquid chromatography with tandem mass spectrometry (LC-MS/MS). The authors wonder whether a low BMI and advanced age may predispose patients to PDSS occurrence., (© 2015 Nordic Association for the Publication of BCPT (former Nordic Pharmacological Society).)

Background: Severe metabolic acidosis is one of the most difficult diagnostic and therapeutic challenges. The most common causes of this type of acid-base balance disorder are toxic alcohols, e.g. methanol poisoning. Metabolites of methanol, formaldehyde and formic acid are responsible for severe symptoms of this poisoning., Objective: The aim of this study is a preliminary assessment of usefulness of formic acid detection by gas chromatography in the daily practice of clinical toxicology department in methanol poisoning confirmed by the designation of this alcohol in the blood., Methods: The study included 9 patients from Greater Poland region diagnosed with methanol poisoning. Blood samples were collected during routine laboratory tests, on admission secured at-80°C, and then formic acid was determined by head-space gas chromatography. The relationship between the concentration of blood formic acid and methanol, ethanol, and the acid-base balance parameters were evaluated., Results: The study group consisted of 9 men, aged 49.89 ± 6.17 years. All patients were diagnosed with alcohol dependence. In most cases (66.67%) and methanol poisoning occurred during ethanol abuse. The average blood methanol and ethanol concentrations were 2.48±1.74 g/L and 0.99±1.73 g/L respectively. The average blood formic acid concentration was 0.59±0.46 g/L, from 0.0 to 1.12 g/L. Acid-base balance parameters were (mean± SD): pH 7.00 ±0.36; pCO2 32.26 ± 14.54 mmHg; PO2 114.24±77.53 mmHg; BE -18.28 16.76 mmol/L; HCO3-12.70±11.53 mmol/L. There was a positive correlation be- tween the blood methanol and formic acid concentration. A negative correlation was found between the blood ethanol and formic acid concentration. In patients with positive blood ethanol concentration (1.74 to 5.0 g/L, mean 2.96±1.78 g/L) there was not any formic acid, despite the presence of methanol was confirmed. These patients did not demonstrate metabolic acidosis (mean±SD): pH 7.43 ±0.20; HCO3- 27.87 ± 2.36 mmol/L; BE 3.60 ±2.40 mmol/L. In contrast, in all patients with negative blood ethanol concentration, tests confirmed metabolic acidosis and elevated formic acid (mean SD): pH 6.80±0.20; HCO3- 5.12±1.67 mmol/L; BE-29.20±3.68 mmol/L; formic acid 0.89±0.16 g/L., Conclusion: Methanol poisoning cannot be confirmed by positive blood formic acid in patients with high blood ethanol concentration (≥1.74 g/L). In this kind of intoxication severe metabolic acidosis does not occur too. In patients with no detectable blood ethanol concentration, blood formic acid concentration can reach 1.12 g/L and correlates with the severity of metabolic acidosis.