Current pain and headache reports
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Curr Pain Headache Rep · May 2021
ReviewIncidence, Diagnosis, and Management of Neuromas Following Radiofrequency Ablation Treatment: a Narrative Review.
To determine the epidemiology of neuroma formation as a complication following radiofrequency ablation for chronic pain conditions as well as reviewing the diagnosis and management of neuromas. ⋯ Neuroma formation following radiofrequency ablation procedures is exceedingly rare and could be a hypothetical concern in clinical practice. However, the true incidence may be inaccurate given the asymptomatic nature of neuromas.
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Chronic pain continues to present a large burden to the US healthcare system. Neuropathic pain, a common class of chronic pain, remains particularly difficult to treat despite extensive research efforts. Current pharmacologic regimens exert limited efficacy and wide, potentially dangerous side effect profiles. This review provides a comprehensive, preclinical evaluation of the literature regarding the role of flavonoids in the treatment of neuropathic pain. ⋯ Flavonoids are naturally occurring compounds, found in plants and various dietary sources, which may have potential benefit in neuropathic pain. Numerous animal-model studies have demonstrated this benefit, including reversal of hyperalgesia and allodynia. Flavonoids have also exhibited an anti-inflammatory effect relevant to neuropathic pain, as evidenced by the reduction in multiple pro-inflammatory mediators, such as TNF-α, NF-κB, IL-1β, and IL-6. Flavonoids represent a potentially new treatment modality for neuropathic pain in preclinical models, though human clinical evidence is yet to be explored at this time.