Current pain and headache reports
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Spinal cord stimulation (SCS) is minimally invasive and reversible therapy for treatment of severe, otherwise nonresponsive chronic pain. Such approach is relatively safe, with very few side-effects, not addictive, and provides enduring therapeutic response. ⋯ In addition, neurostimulation has been used to treat refractory angina, chronic abdominal pain, peripheral vascular disease, and vaso-occlusive syndromes. Clinical use of spinal cord stimulation is expanding at very fast pace, and new technological modalities in SCS will provide a new clinical evidence with likely better pain control.
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Electrical stimulation of the nervous system is a method used for several centuries which just in the past decades received wide recognition as an effective and safe modality in the management of neuropathic pain and other maladies. Explosion of new technologies and discovery of new neuromodulation targets are two parallel and interconnected processes. ⋯ Autonomic regulation is also subject to stimulation via implanted devices. Future research and development is tightly related to the process of discovery, experimental courage, and philosophical exploration of neurobehavioral mechanisms.
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Curr Pain Headache Rep · Mar 2014
ReviewOrofacial pain and headache: a review and look at the commonalities.
Headache and facial pain - in particular, temporomandibular disorders (TMDs) - are very prevalent conditions in the general population. TMDs are defined as a collection of symptoms and signs involving masticatory muscles, the temporomandibular joints (TMJs), or both. The pain reported by TMD patients is typically located in the muscles of mastication, in the preauricular area, or in the TMJs. ⋯ Much of the research relative to the relationship of these disorders focuses on statistics of association and prevalence data. This review will provide a brief description of the types and classifications of orofacial pains (OFPs), as well as point to relevant research describing the commonalities and potential comorbid nature of these maladies. Finally, several recent papers describing morphologic changes to the brain in headache and TMD individuals will be discussed in an effort to stimulate further research into the potential common pathophysiologic mechanism that may explain the comorbid nature of these disorders.
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Curr Pain Headache Rep · Mar 2014
ReviewPatient selection for spinal cord stimulators: mental health perspective.
Research has shown that psychosocial factors can predict poor outcome for spinal cord stimulation (SCS) for patients with chronic pain, substantiating the need for standardized assessment techniques to incorporate psychosocial factors in patient selection. Presurgical psychological assessment is often required for SCS. ⋯ In addition, psychologists take part in preparing patients who were initially deemed unsuitable for SCS by providing recommendations and potential access to clinical care addressing psychological issues in chronic pain. Barriers to presurgical psychological assessments include limited access to skilled psychologists and issues with feasibility and appropriateness of standardized measures, and further work is needed to improve standardized methodology.
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Curr Pain Headache Rep · Mar 2014
ReviewQuantifying psychological distress among cancer patients in interventions and scales: a systematic review.
The management of cancer-related psychological distress has been addressed in numerous studies, which have examined both the development of interventions to alleviate psychological distress as well as scales for evaluating their efficacy. In this systematic review, we examine results from randomized controlled trials (RCTs) on the relative effectiveness of interventions in reducing cancer-related psychological distress and the scales employed to measure this distress. An electronic database search for RCTs of psychological interventions in cancer patients from October 2008 to July 2013 was conducted using PubMed, MEDLINE, and CINAHL. ⋯ Reports have shown that interventions such as exercise training, cognitive behavioral therapy, and complementary therapy can assist oncology personnel in alleviating this distress. Future studies should consider optimizing such interventions. The POMS-SF scale, which has frequently been employed to measure the effects of psychological distress, could be incorporated into elements of screening programs for measuring unfulfilled needs, desire for assistance, clinical response, and longitudinal outcomes.