Przegla̧d lekarski
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The case of a 58-year old patient, who nearly experienced cardiac arrest due to growing oxygen deficiency, was presented. The arrest was brought about by the impossibility to perform endotracheal intubation. A laryngeal mask successfully replaced an intubation tube and enabled artificial lung ventilation and restoration of correct blood oxygenation.
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The precise estimation of the hydration status of the human body has a great meaning in the assessment of dry weight in end-stage renal disease patients treated by hemodialysis. The bioimpedance technique (BIS) is postulated as easy in use and as a non-invasive method in monitoring the size of hydrate space such as total body water (TBW) and extracellular volume (ECV). However, the precision of the method (Whole Body Bioimpedance Technique) has been questioned in several research papers. ⋯ At the time after hemodialysis the sum of segmental ECV volume measurement was of 11.42 +/- 1.28 L in comparison to 14.84 +/- 1.31 (p < 0.001) from WBIS the whole body technique (WBIS) and changes in electrical resistance Re was of 674 +/- 67 W as calculated from the sum of segments versus 677 +/- 64 (p < 0.05) W respectively. The observed difference between the identical electrical resistance Re as measured by WBIS in comparison to the sum of segment measurements and important difference between ECV volume as measured by WBIS versus sum of segment ECV measurements can be partly explain by non-cylindric nature of human body composition. However, the segmental bio-impedance technique is a method which gives us more accurate data about the extracellular volume taken from each segment in the hemodialysis patient but the accuracy of trunk water assessment is still a problem.
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The aim of the study was to analyze seasonality and temporal fluctuations in suicide attempts by persons living in Krakow and hospitalized in the Department of Clinical Toxicology CMUJ in the years 2000-2002. The research focussed on the frequency of suicide attempts in relation to the time of the day, day of the week, and month of the year. Temporal fluctuations in the frequency of suicide attempts have been assessed on the basis of the data from medical documentation concerning 2757 suicide attempts by individuals ranging in age from 14 to 90 years. ⋯ This finding seems to be of particular importance for suicide prevention--it can contribute to the increase in the effectiveness of the organization of work in the Crisis Intervention Centres and make therapists and patients' families aware of the existence of periods of an increased suicide risk. The research has been conducted owing to the cooperation between the department of Clinical Toxicology, CMUJ and the Department of Adult Clinical Psychiatry, CMUJ in Kraków. The results obtained, together with the results of the research conducted by the centres participating in WHO/EURO are vital for suicide prevention and treatment.