Articles: neuralgia.
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Eur J Phys Rehabil Med · Oct 2016
ReviewPharmacological and non-pharmacological strategies in the integrated treatment of pain in neurorehabilitation. Evidence and recommendations from the Italian Consensus Conference on Pain in Neurorehabilitation.
The interplay between pain and neurorehabilitation is very complex, in that pain may be a target for treatment, but can also have negative effects on neurorehabilitation procedures. Moreover, side effects of drugs, which are currently used to treat pain, may negatively influence rehabilitation outcomes. Because of the lack of guidelines or consensus, the Italian Consensus Conference on Pain in Neurorehabilitation (ICCPN) was aimed to answer some open questions on the treatment of pain in this setting. ⋯ Despite the lack of studies in patients undergoing neurorehabilitation, current guidelines on the pharmacological treatment of nociceptive and neuropathic pain may be applied in this setting. Non-pharmacological strategies include physical therapy, invasive procedures, psychological treatments and psychotherapy, which together with pharmacological therapies play a key role in the integrated approach to pain. The ICCPN recommendations offer information to ameliorate the current treatment of pain in neurorehabilitation, and to design future studies to answer the still open questions on this topic.
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Pain is a distressing sensation, resulting from real or potential tissue damage. It is crucial to protect our body, but it can be so intense that it requires treatment. Furthermore, in some circumstances, pain can become persistent/chronic, such as that triggered by inflammatory disease or neuropathy. ⋯ In this context, there is emerging evidence indicating that C5a, a component of the complement system, and its cell membrane receptor, C5aR, play a critical role in the genesis of acute and chronic pain states. Thus, this review will describe the mechanisms by which C5a/C5aR signaling participates in the cascade of events involved in the pathophysiology of acute (postoperative), inflammatory and neuropathic pain states. Furthermore, it will also highlight the current possibilities for the development of a novel class of analgesic drugs that target C5a/C5aR signaling.
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Support Care Cancer · Oct 2016
The relationship between mindfulness, pain intensity, pain catastrophizing, depression, and quality of life among cancer survivors living with chronic neuropathic pain.
This study aims to examine if mindfulness is associated with pain catastrophizing, depression, disability, and health-related quality of life (HRQOL) in cancer survivors with chronic neuropathic pain (CNP). ⋯ This study suggests that mindfulness is associated with better adjustment to CNP. This provides the foundation to explore whether mindfulness-based interventions improve quality of life among cancer survivors living with CNP.
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Pain modulates rhythmic neuronal activity recorded by Electroencephalography (EEG) in humans. Our laboratory previously showed that rat models of acute and neuropathic pain manifest increased power in primary somatosensory cortex (S1) recorded by electrocorticography (ECoG). In this study, we hypothesized that pain increases EEG power and corticocortical coherence in different rat models of pain, whereas treatments with clinically effective analgesics reverse these changes. ⋯ Electroencephalography power is not affected by ibuprofen in the acute pain model. However, pregabalin and mexiletine reverse the changes in power and S1-PFC coherence in the inflammatory and neuropathic pain models. These data suggest that quantitative EEG might be a valuable predictor of pain and analgesia in rodents.