Articles: neuralgia.
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Trigeminal neuralgia causes severe to excruciating pain that often cannot be successfully reduced with current forms of treatment. The International Association for the Study of Pain (IASP) defines trigeminal neuralgia as a sudden, usually unilateral, powerful, short, stabbing, recurrent episode of pain in the distribution of one or more branches of the trigeminal nerve. Trigeminal neuralgia can be caused by vascular compression of the trigeminal nerve or a tumor process. ⋯ After diagnosing trigeminal neuralgia, magnetic resonance imaging should be performed to rule out multiple sclerosis, a tumor process that can secondarily cause trigeminal neuralgia. The drug of choice for treating trigeminal neuralgia is still carbamazepine. If pharmacological treatment fails, invasive surgical microvascular decompression, stereotactic radiation therapy (gamma knife), percutaneous balloon micro compression, percutaneous glycerol rhizolysis, and percutaneous radiofrequency (RF) may be used.
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Management of pain from traumatic rib injury is very challenging. Both acute and chronic pain caused by rib injury can cause significant morbidity (pain-induced hypoventilation, pneumonia, respiratory failure) and functional hindrance. Traditional pain management strategies in the emergency department (ED) that target acute traumatic rib pain are limited by the side effects of medications or the temporary half-life of anesthetics used for a nerve block. Both treatment modalities fall short of addressing subsequent chronic sequelae. ⋯ We present the first-time use of cryoneurolysis on an ED patient for the treatment of 10/10 severe traumatic intercostal neuralgia that resulted in the patient being discharged home pain free. The patient initially underwent a multilevel left-sided T5-T7 intercostal nerve block, followed by ultrasound-guided percutaneous cryoneurolysis of those intercostal nerves using two cycles of 2 min of cooling to a temperature of -70°C (nitrous oxide), with 30 s of thawing in between. The patient experienced 100% pain relief immediately post procedure that was sustained. He remained completely symptom free more than 6 months after the bedside procedure and returned to sports without restrictions. Why Should an Emergency Physician Be Aware of This? This case highlights the benefits of cross-departmental collaboration between the ED, Anesthesia, and Pain Management. We hope this model of multidisciplinary pain modulation can be replicated for other patients with similar pain and can herald a new paradigm of pain management in the ED.
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Burn hypertrophic scarring pain is a common and perennial complaint which not only affects patients' quality of life, but also their recovery and reintegration. Physical therapy and medicine regimens are all available for the treatment of hypertrophic scarring pain. Unfortunately, the efficacy of clinical practice is not very satisfactory and the management of hypertrophic scarring pain remains challenging. Therefore, it is of utmost importance to explore the risk factors for hypertrophic scarring pain and further identify whether it is neuropathic pain, aiming to guide the clinical therapy and help patients live a pain-free life. ⋯ The model in our study has clarified that sex, age, target scar location, burn depth of target scar, hyperplasia time, and vascularity, especially pliability, may provide excellent prediction of hypertrophic scarring pain outcome; for neuropathic pain, only hyperplasia time has further prospects, with mVSS total as a potential forecast. In an era increasingly aware of life quality, this work may contribute to the elaboration of strategies to hypertrophic scarring pain management, provide an individualized therapy, and help patients live a pain-free life.
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Background and Objectives: Evidence regarding the prevalence of neuropathic pain in patients with cervical radicular pain is limited. This study aimed to investigate the prevalence of neuropathic pain components in patients with cervical radicular pain using established screening tools and identify the relationship between neuropathic pain components and clinical factors. Materials and Methods: Data from 103 patients (aged ≥ 20 years) with cervical radicular pain who visited our pain clinic were analyzed retrospectively. ⋯ Conclusions: The prevalence of neuropathic pain components in patients with cervical radicular pain was low. The patients in our study showed a strong correlation between functional deterioration and their neuropathic pain screening score. This study may be useful in understanding the characteristics of cervical radicular pain.
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To compare the outcomes of joint resection versus fusion in patients who undergo operative treatment for Bertolotti syndrome. ⋯ Patients with Bertolotti syndrome who underwent surgical fusion across the transitional lumbosacral vertebrae had a higher rate of long-term pain improvement compared to patients who had resection of the abnormal pseudoarticulation.