The use of pulse transit time in diagnostics of sleep-disordered breathing in children.

Introduction: Sleep is the physiological state of the body where proper morphology and duration are indispensable for human functions throughout both, physical and mental spheres. Disordered breathing during sleep impairs its morphology and results in major disorders in any age group. Adverse effects of Obstructive Sleep Apnea Syndrome in children and poor availability of centers offering children's polysomnography call for a reliable and easily accessible screening method.

[Trace elements concentration in pharyngeal tonsils from exposed and unexposed to ETS children in refer to sex and places of living].

The aim of this study was investigation influence sex and place living (industrial region or village) to concentration of: Ca, K, Mg and Na in pharyngeal tonsils (n = 84) from children exposed and unexposed to tobacco smoke and analysis kind of interactions between trace elements. Determination of these elements contents were performed by ICP-AES. It was found higher concentrations of Ca and Na in pharyngeal tonsils from boys (389 microg//g) and girls (356 microg/g) unexposed to tobacco smoke to comparison to expose to ETS boys (304 microg/g) and girls (298 microg/g).

[Influence of age in content of trace elements in pharyngeal tonsils from exposure and unexposure children].

This project is aimed to estimate the effect of passive smoke on the levels of selected trace elements (Ca, Mg, K, Na) in pharyngeal tonsils of children in several group of age (2-5 years, 6-9 years, 10-15 years). This trace elements were determined using ICP-AES method. It was concluded that the exposure to the cigarette smoke in pharyngeal tonsils is a factor producing the changes in the levels of essential elements: geometric mean of Ca was the highest in pharyngeal tonsils of children in 10-15 years old unexposure to ETS (410 microg/g).

Babies with myelomeningocele in Poland: parents' attitudes on fetal surgery versus termination of pregnancy.

Background: Recent surgical advances have resulted in fetal surgery becoming an option for children with myelomeningocele (MMC). However, there is little information about the parents' attitudes towards such therapy.

Methods: Following a lecture on the current status and problems of fetal surgery for MMC, a 12-item questionnaire was administered to 58 parents of children with MMC.

A comparative study of cefaclor vs amoxicillin/clavulanate in pediatric pharyngotonsillitis.

Background: Pharyngotonsillitis (PT) caused by group A beta hemolytic streptococci (GABHS) is one of the most common infections of childhood. Two antibiotic suspensions, cefaclor (CEF) and amoxicillin/clavulanate (AMC), are commonly used in Poland for the treatment of PT caused by GABHS in children.

Material/methods: This multi-center, randomized, single-blinded study was undertaken in order to compare the efficacy and safety of CEF (20 mg/kg/d) and AMC (25 mg/kg/d) in 10 days treatment of GABHS-related PT.