Medicina
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Sepsis and its complications are the most common cause of the death in the intensive care unit. In spite of the treatment mortality remains up to 28-50%, and 60-90% of the patients are lost because of the complications of sepsis. So it is very important to diagnose this pathology and start the treatment early. ⋯ In the case of infection the level of procalcitonin rapidly increases during 2-6 hours and reaches the maximum level after 6-12 hours. The measurement of procalcitonin levels can be used for instant diagnosis as well as for evaluation of the treatment effectiveness. In our article we review the new literature data on the importance of procalcitonin level for sepsis diagnosis in comparison with other parameters of systemic inflammatory reaction, and discuss the indications for procalcitonin analysis.
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Epinephrine is an adrenergic agonist used to treat bronchospasm, anaphylactic reactions, bradycardia, cardiac arrest, and hypotension. Its toxicity is usually caused by iatrogenic errors. In overdose there is a typical rapid onset of agitation, hypertension, tachycardia, and dysrhythmias. This review article focuses on the causes of overdose, signs and symptoms, treatment and expected course, and prognosis of this iatrogenic pathology.
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Although aspirin (acetylsalicylic acid) has become widely available without prescription, cases of self-poisoning due to overdose of salicylates are quite uncommon, with a low reported mortality. However, severe poisoning with these preparations is life threatening. ⋯ On the basis of clinical and metabolic features or salicylate concentration in plasma it is very important to diagnose severe poisoning with salicylates in time and prescribe an adequate treatment. In the present review article various aspects of salicylate poisoning and its treatment are discussed: epidemiology, pharmacokinetics and pharmacodynamics of salicylates, clinical manifestations of their toxicity, management, enhanced elimination and prognosis.
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Comparative Study
Changes in serum electrolyte levels and their influence on the incidence of atrial fibrillation after coronary artery bypass grafting surgery.
Our study was designed to assess the incidence of atrial fibrillation, changes of serum electrolyte concentrations following coronary artery bypass grafting surgery. ⋯ 1. The incidence of atrial fibrillation after coronary artery bypass surgery remains relatively high (26.83%). 2. Serum electrolyte concentration after coronary artery bypass grafting varies within normal ranges. 3. Patients with postoperative atrial fibrillation had higher chloride and lower phosphate concentration immediately after surgery and lower ionized calcium and phosphate level 18-20 hours after the surgery.
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Comparative Study
Effects of parathyroid hormone on newly regenerated bone during distraction osteogenesis in a rabbit tibial lengthening model. A pilot study.
The overall purpose of the study is to determine the effects of parathyroid hormone (PTH) (1-34) on bone formation in regenerated and surrounding bone of distracted callus during limb lengthening in rabbits. Additionally the aim of the pilot study is to titrate the optimal dose of PTH for distraction osteogenesis treatment in rabbits' tibial lengthening model. ⋯ PTH (1-34) treatment improved mineralization, structural indices of regenerated distracted rabbits' tibiae, whereas treatment at a dose of 25 microg/kg/day PTH (1-34) was significantly more effective than 5 microg/kg/day PTH(1-34) dose treatment when compared to control group. Bigger dose has been chosen for the main study.