Der Schmerz
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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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Review Case Reports
[Spinal cord stimulation for thalamic pain : Case report and review of the current literature].
Spinal cord stimulation (SCS) is an established procedure for treatment of chronic neuropathic pain of peripheral origin. The efficacy of SCS in case of central poststroke pain (CPSP), especially thalamic pain, has not been adequately proven. ⋯ The efficacy of SCS might be caused by segmental and supraspinal processes and collaboration of activating and inhibiting pathways. The integrity of the spinothalamic tract is mandatory. SCS is a treatment option for central pain syndrome, especially thalamic pain. Comparable studies confirm the potency of this technique. In contrast to other neuromodulation procedures spinal cord stimulation is less invasive, has a lower perioperative risk and is often less expensive. Further studies are needed to define its potential and role in the treatment of thalamic pain.
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Pain after surgery continues to be undermanaged. Studies and initiatives aiming to improve the management of postoperative pain are growing; however, most studies focus on inpatients and pain on the first day after surgery. The management of postoperative pain after ambulatory surgery and for several days thereafter is not yet a major focus. One reason is the low return rate of the questionnaires in the ambulatory sector. This article reports the development and feasibility of a web-based electronic data collection system to examine pain and pain-related outcome on predefined postoperative days after ambulatory surgery. ⋯ The user-friendly feasibility and operability of this internet-based electronic data survey system explain the high compliance and return rate of electronic questionnaires by patients at home after ambulatory surgery. This survey tool therefore provides unique opportunities to evaluate and improve postoperative pain management after ambulatory surgery.
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Chronic pain results in structural and functional changes of the brain. However, most of the neurophysiologic and imaging studies have been conducted with small sample sizes, some have been reproduced, but studies on larger populations are lacking. Larger epidemiologic studies are currently being performed to show specific structural changes due to chronic pain. ⋯ Most methods are very complex, which hampers their application in daily practice. But it is not only the complexity of methods, but also a lack of interaction between researchers and practitioners to formulate joint research topics and targets. This article tries to fill the gap between the practicing pain therapist and the researcher in summarizing neurophysiological and imaging results on neuropathic and chronic pain in a clear and simple manner.