Recenti progressi in medicina
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The traumatic lesions during surgical interventions often turn into a persistent pain. Pain persists in the location of surgical intervention for a long time, beyond the usual course of natural healing of an acute pain and it is different from that suffered preoperatively. It is usually a chronic pain and it is associated to lesions of the central or peripheral nervous system. ⋯ The post-surgical neuropathic pain is often resistant to the pharmacologic treatment; for this reason the spinal cord neuromodulation can be applied only after careful selection of the patients according to the international guidelines. The incidence of post-surgical neuropathic pain in the Pain Units is approximately 20% of the patients admitted to hospital. Therefore it is necessary a greater attention for the post-surgical analgesia, adopting appropriate surgical techniques in order to avoid the onset of the post-surgical neuropathic pain.
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To which idea of truth may medicine refer? Evidence-based medicine (EBM) is rooted in the scientific truth. To explain the meaning and to trace the evolution of scientific truth, this article outlines the history of the Scientific Revolution and of the parable of Modernity, up to the arrival of pragmatism and hermeneutics. Here, the concept of truth becomes somehow discomfiting and the momentum leans towards the integration of different points of view. ⋯ Hence, it is possible to mention the parresia, which is the frank communication espoused by stoicism and epicureanism, a technical and ethical quality which allows one to care in the proper way, a true discourse for one's own moral stance. Meanwhile, EBM and narrative medicine are converging towards a point at which medicine is considered a practical knowledge. It is the perspective of complexity that as a zeitgeist explains these multiple instances and proposes multiplicity and uncertainty as key referents for the truth and the practice of medicine.