Srp Ark Celok Lek
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Review
[Basic principles of aggressive rehabilitation after anterior cruciate ligament reconstruction].
Rehabilitation after ACL (anterior cruciate ligament) reconstruction has drastically changed over the last decade, with the adoption of a more aggressive approach, right from the first day after surgery. Progress in the effectiveness of rehabilitation is based on improvements in operative techniques, as well as on the encouraging results of histological studies regarding graft healing. Despite a huge amount of research papers on this topic, a rehabilitation golden standard still has not been established, due to the complexity of this problem. ⋯ The fundamentals of returning to sports are revealed and the specific aspects of rehabilitation regarding graft choice are pointed out. While waiting for new clinical investigations, which are expected to enable the establishment of a rehabilitation golden standard, the outlined principles should be followed. The complexity of this injury requires treatment in highly specialised institutions.
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Randomized Controlled Trial
[Effect of infusion of hypertonic-hyperoncotic solution on cardiovascular function in surgery of the abdominal aorta during the perioperative period].
When blood flow is decreased, as in prolonged hypovolaemia and hypotension, or in the course of transversal clamping of the aorta during aortic reconstruction, nutritive tissue perfusion can also fall below the critical level. ⋯ Cardiac output increased from 5.67 +/- 2.95 to 7.05 +/- 3.39 L min(-1) in the study group, in comparison to the controls, where it increased from 4.98 +/- 2.06 to 5.99 +/- 3.02 L min(-1) (p = 0.004). Central venous pressure increased from 8.75 +/- 3.67 to 9.30 +/- 2.77 mm Hg in the study group, in comparison to the controls, where the values decreased from 6.84 +/- 2.73 to 6.45 +/- 2.50 mm Hg (p = 0.022). Diastolic pulmonary artery pressure increased from 15.92 +/- 5.61 to 16.65 +/- 6.53 mm Hg in the study group, in comparison to the controls, where it decreased from 12.65 +/- 4.28 to 11.85 +/- 3.91 mm Hg (p = 0.021). The amount of given crystalloids 24 hours after the removal of the aortic clamp totalled 2562.5 +/- 485.82 mL in the study group, versus 3350 +/- 727.29 mL in the control group (p = 0.000). The amount of given human albumins 24 hours after the removal of the aortic clamp totalled 30 +/- 49.74 mL in the study group versus 100 +/- 4.34 mL in the control group (p = 0.001). CONCLUSION Haemodynamic stability of patients and adequate organ perfusion during surgery are achieved through the infusion of hypertonic-hyperoncotic solution, which maintains optimal values of: cardiac output, mixed venous oxygen saturation, and delivery of oxygen, while reducing alveolo-arterial oxygen difference. The balance of fluids, 24 hours after the removal of the aortic clamp, was maintained with the aid of hypertonic-hyperoncotic solution, while isotonic solution produced an excess of over 1000 mL of fluid in the control patients. Hypertonic-hyperoncotic solution increases cardiac output considerably more than does isotonic solution, and its application significantly reduces the accumulation of crystalloid solutions and human albumins.
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Suicides by intravenous injection of an overdose of medicaments are uncommon. In this paper, we present the case of a suicide by rocuronium-bromide injection in combination with an oral overdose of metoprolol. ⋯ The interpretation of autopsy and toxicological data in this case was made difficult due to the extreme putrefaction of the body of the deceased. So, by forensic investigation, the case was solved indirectly, through circumstantial evidence: an empty ampoule of rocuronium found near the body, as well as a plastic syringe and cloth-bandage found in the left hand of the deceased.
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Abdominal pain is a common symptom of various diseases and conditions of different aetiology. The aim of the interpretation of abdominal pain is to reach an early and accurate diagnosis, thereby enabling appropriate treatment. Acute abdominal pain may be the result of a number of abdominal, as well as extra-abdominal causes, lead poisoning being one such extra-abdominal cause. ⋯ The patient's case history, including lead exposure, the absence of pathological findings via endoscopic and x-ray examination, laboratory findings (normocytic anaemia, an increased serum lead concentration, basophilically punctuated red blood cells, and the presence of an abundant ring of sideroblasts), all indicated that his symptoms were the result of lead intoxication. After six months of chelation therapy (EDTA), his symptoms completely disappeared, and his laboratory findings returned to normal. This presentation aims to underscore the importance of meticulous history taking, as well as of the selection of suitable laboratory and other auxiliary diagnostic methods in the correct diagnosis of this rare condition.