Medicina
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Review Comparative Study
[The new aspects of treatment of severe sepsis and septic shock].
The mortality rate of infection-induced organ dysfunction or hypoperfusion abnormalities due to severe sepsis and septic shock remains unacceptably high. The adequacy and speed of treatment administered in the first hours after syndrome develops influence outcome. Initial resuscitation, appropriate antimicrobial treatment, selection of optimal control methods, properties of fluid therapy, use of vasopressors and inotropic therapy, proper corticosteroid administration, value of the use of recombinant human activated protein C, and glucose control are the most important points newly evaluated for severe and septic shock management.
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To determine the colonization rate of Staphylococcus aureus in burn wounds and to assess the variation in the resistance of Staphylococcus aureus strains to antibiotics. ⋯ Staphylococcus aureus was the most prevalent pathogen isolated from burn wounds. On the first day of hospitalization Staphylococcus aureus isolates were obtained from 25.3% of patients; 12.5% of patients with burn wounds had methicillin-resistant Staphylococcus aureus at the end of the first week of hospitalization and 66% of patients--after two weeks and later. The resistance of methicillin-susceptible Staphylococcus aureus to gentamicin, tobramycin, and clindamycin decreased. The resistance of methicillin-resistant Staphylococcus aureus to clindamycin decreased and to ciprofloxacin--increased.
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To evaluate the relationship among risk factors for metabolic syndrome such as high body mass index, abdominal obesity, waist circumference, waist/hip ratio. ⋯ Statistically significant correlation between abdominal obesity, waist/hip ratio, waist circumference and body mass index was observed. Abdominal obesity is the mostly frequent indicator of metabolic syndrome.
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Randomized Controlled Trial Comparative Study
[Effect of combined treatment methods on quality of life in patients with pancreatic cancer].
In Lithuania, about 400 cases of pancreatic cancer are diagnosed each year, and more than 50% of patients are diagnosed with stage IV disease. Quality of life is an important issue in pancreatic cancer patients. A prospective randomized clinical study on the treatment of patients with resectable and unresectable pancreatic cancer was conducted at the Department of Oncology of Kaunas University of Medicine Hospital, and in this study, quality of life was analyzed. ⋯ The analysis of quality of live assessment showed a statistically significant decrease in quality of life after treatment in patients with resectable pancreatic cancer and treated with radiotherapy and gemcitabine. Decreased quality of life later after treatment was also observed in patients diagnosed with unresectable pancreatic cancer and treated with the same regimen. Treatment with radiotherapy and 5-fluorouracil changed only some aspects of quality of life and did not have a significant impact on quality of life.
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Photosensitive skin reactions occur when human skin reacts to ultraviolet radiation or visible light abnormally. The forms of photosensitivity are phototoxicity and photoallergy. ⋯ In order to avoid photosensitive reactions it is essential to determine the photosensitizing properties of such substances before drugs are introduced in therapy or products made available on the market. The article reviews the mechanisms of photosensitization, explains the most important differences between phototoxic and photoallergic reactions, summarizes the most common photosensitizers, and presents the clinical features and diagnostic procedures of phototoxic and photoallergic reactions.