Medicina
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Penetrating injury of neck is a complicated pathology, and there is more than one opinion of its treatment tactic in nowadays. Our recomendation is to refuse mandatory surgical exploration. ⋯ In cases with possibilities of full investigation of patients (panendoscopy, X-ray investigations, ultrasound investigations, angiography), we suggest the model of active observation. If there are no possibilities of full investigation, we prefer mandatory surgical exploration.
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Comparative Study
[Magnesium sulfate usage for patients during cardiopulmonary bypass].
Our study was performed in order to assess the effects of magnesium sulfate during coronary artery bypass surgery to evaluate whether perioperative intravenous infusion of magnesium, as an adjuvant agent for perioperative analgesia, affects a quality of anesthesia, reduces amounts of anesthetic and muscle relaxing drugs needed, affects adrenaline usage and nitroglycerine during anesthesia. ⋯ Perioperative intravenous infusion of magnesium, as an adjuvant agent for anesthetics, does not reduce amounts of anesthetic and relaxant drugs needed, but it stabilized blood pressure fluctuations outside the critical range, without causing the pressure fall to a level that might risk undesirable side effects during surgery.
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Comparative Study
[Application of methods for hemodynamic monitoring in critical cardiac pathology (an experimental model for assessment of hemodynamics)].
Hemodynamic assessment of critically compromised patients with cardiac pathology is one of the goals of recent diagnostics and treatment strategies. Different methods for assessment of hemodynamics are applied in clinical practice. However, applied methods (invasive and noninvasive) have specific advantages and disadvantages. ⋯ It were selected 6 laboratory animals of different weight and sex. 7 measurements of hemodynamics were performed. Standard methodics was successfully applied in the experimental model. Results, method limitations and recommendations for further studies are presented in the article.
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Comparative Study
[Intrathecal morphine for postoperative analgesia in cardiac surgery].
The aim of study was to evaluate features for spinal morphine in undergoing coronary artery bypass surgery in early postoperative time and side effects of opioids. ⋯ Spinal morphine decreased pain after cardiosurgery and don't increased extubation time and side effects of opioids.
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Comparative Study
[Prognostication of acute intraoperative bleeding in children with burn wounds undergoing tangential necrectomy and auto-dermatoplasty].
The aim of this study was to estimate the blood loss of children undergoing tangential necrectomies and skin grafting by using gravimetric methods. Also we had to estimate the influence of age upon the quantity of blood loss. We examined 50 cases. ⋯ The age of children does not influence the intensiveness of bleeding per square measure site of the necrectomy and harvesting area. The blood loss is a constant quantity and is equal to 0.47 +/- 0.1 ml/cm2. The blood loss that takes place from one percent of the necrectomy and harvesting areas is approximately equal to 2.05% of the circulating blood volume.