The assessment of risk factors for febrile seizures in children.

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.

The assessment of laboratory parameters in children with fever and febrile seizures.

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.

[Usefulness of blood formic acid detection in the methanol poisoning in the practice of clinical toxicology department-preliminary assessment]. / Ocena wstepna przydatnosci oznaczenia kwasu mrówkowego w diagnostyce zatruc metanolem w praktyce oddzialu toksykologii klinicznej.

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.

[Evaluation of selected socioeconomic factors in patients with acute ethanol intoxication and alcohol withdrawal syndrome]. / Ocena wybranych czynników socjoekonomicznych u chorych z ostrym zatruciem etanolem i alkoholowym zespolem abstynencyjnym.

INTRODUCTION: Ethanol is commonly overused psychoactive substance in Poland and all around the world. It causes addiction, which occurs as a result of its chronic administration. One of the main symptoms of addiction is hunger due to psychoactive substance that prevents interruption of its adoption and contributes to relapse drinking. Acute poisoning with ethyl alcohol and alcohol withdrawal syndrome are diseases causing a potential danger to life. The prevalence of use and abuse of alcoholic beverages is a potential risk, causing health problems, including permanent damage of the central and peripheral nervous system and socio-economic problems. OBJECTIVE: The aim of this study is to analyze certain aspects of the socio-economic situation of the patients hospitalized in the Department of Toxicology in Raszeja City Hospital in Poznan due to acute ethanol intoxication or alcohol withdrawal syndrome in 2010. MATERIAL AND METHODS: 299 patients history was evaluated, among which 161 were treated for acute intoxication with ethanol and 138 due to alcohol withdrawal syndrome. Objects of interest were elements of subjective tests including: marital status of patients, their education and professional activity and the problem of homelessness. RESULTS: The study group consisted of 299 patients in age from 16 to 77 years, hospitalized in the Department of Toxicology in Raszeja City Hospital in Poznan due to acute ethanol intoxication or alcohol withdrawal syndrome. It was found that the largest group consisted of patients remaining married (42.81%) and unmarried (30.43%). Alcohol abuse affects people of all levels of education. In the present study, most patients had a vocational education (37.79%) and medium (23.08%). Patients were analyzed in terms of economic activity, among which about 40% were unemployed. In the whole group more than 10% of those were homeless. CONCLUSIONS: Ethyl alcohol intoxication and alcohol withdrawal represents a significant hazard. As a result of reliance, patients lose control of alcohol consumption and they cannot reduce the amount and the time of its adoption. Reducing the dose of alcohol can lead to unpleasant withdrawal symptoms that the patient eliminate by adopting another dose. Typical is to continue the alcohol consumption despite knowledge of its harmful health and difficulties such as professional (problems at work or loss), financial (lack of livelihood, poverty) and interpersonal (loss of friends, marriage breakdown, loss of relationships with relatives).

[System of biocide products control in Poland]. / System kontroli zatruc biocydami w Polsce.

In this article we presented actual legislation concerning biocide products in Poland. Rules of reporting and archiving of biocide products exposure were discussed. We presented the first results of monitoring of biocide poisoning cases in Poland from July 2007 to June 2008.