Der Schmerz
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Observational Study
[Relevance of preoperative anxiety for postoperative outcome in urological surgery patients : A prospective observational study].
Preoperative anxiety is not systematically assessed during premedication appointments, although it may influence the postoperative course and outcome. ⋯ Preoperative anxiety is a frequent concern and often not correctly assessed by physicians. The use of scoring systems to detect preoperative anxiety is useful in clinical routine and helps to decide on therapeutic interventions.
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The number of cases of orthopedic surgery is still increasing and postoperative pain management is of great importance for the patients. Therefore, in this study factors influencing the pain and the developement of pain in general in the first 7 days after total knee arthroplasty were examined. ⋯ The results show that there were no factors which have a significant influence on the degree of postoperative pain. Female patients suffered from more pain than males. There was an increase in pain after postoperative day 4 which might be the effect of more extensive mobilization and reduced effects of regional anesthesia. It is important that pain is treated in the early postoperative period.
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Palliative medicine focuses on relieving burdening symptoms to improve quality of life. The most common symptoms are physical weakness, pain, loss of appetite, nausea as well as dyspnea, itching and depression. Frequently, good symptom control can be achieved using the most effective drug combination therapy or non-medicinal interventions. This article specifically addresses the physical symptoms dyspnea, itching and the psychological symptom depression.
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The manifestation of chronic pain and psychological impairments are related to alterations of neurotransmitter metabolism in cerebral pain processing regions, e.g., anterior cingular cortex (ACC), insula. Magnetic resonance spectroscopy ((1)H-MRS) enables in vivo quantification of neurotransmitters in the brain and was applied in this study to examine the hypothesized chronic pain-related imbalance between excitatory (glutamatergic) and inhibitory (GABA-ergic) neurotransmitter turnovers in the brain of patients with nonspecific chronic pain. ⋯ Despite the uniform diagnosis of nonspecific chronic back pain, we observed a strong variance of neurotransmitters in cerebral pain processing regions. It is necessary to include psychological as well as clinical parameters (e.g., intensity of pain or depression) for a proper interpretation of neurotransmitter turnovers.