Der Anaesthesist
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The prevalence of Vibrio vulnificus heavily depends on the temperature and salinity of the sea water. In the course of climate change an increase in cases of fatal sepsis caused by V. vulnificus at the German Baltic Sea coast could be detected. ⋯ Sepsis due to V. vulnificus will probably increase over the coming years. Because there is a latency in some cases between infection and onset of sepsis, physicians beyond the coastal region must also be informed about this disease.
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Prevention of phantom limb pain is one of the biggest and still largely unsolved challenges in perioperative medicine. Despite many study efforts and optimization of postoperative pain treatment over the last 30 years, a significant reduction in the incidence of phantom limb pain has not been achieved. ⋯ In addition to regional anesthesia, NMDA antagonists, gabapentinoids, antidepressants and systemic lidocaine could play a relevant role. The aim of this pharmacological intervention was the modification of the pathophysiological changes in peripheral nerves and in the central nervous system after amputation.
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In the case of a poor peripheral venous status the use of conventional approaches is associated with several failed attempts, delay of treatment, increased pain and escalation to more invasive techniques. Ultrasound-guided venous access has become increasingly popular for difficult venous access; however, in German-speaking countries it has not yet become as popular as in English-speaking countries. First attempt success rates are high, but the factors contributing to the time needed for ultrasound-guided venous access are not well investigated. It is hypothesized that body mass index (BMI), vein diameter and depth contribute to the time needed for successfully establishing a peripheral vein access in patients with a difficult venous status. ⋯ A greater vein diameter and a higher BMI contribute to a shorter time period for ultrasound-guided venous access. Obese patients with difficult venous access may benefit from ultrasound-guided venous access, which could be explained by the imaging contrast with a higher proportion of subcutaneous fatty tissue.