Current pain and headache reports
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Curr Pain Headache Rep · Nov 2024
ReviewManagement of Post Dural Puncture Headache During Spinal Cord Stimulation Trials: A Review of Current Literature.
The purpose of this review is to evaluate, discuss and explain the current literature regarding management of post dural puncture headaches (PDPH) during spinal cord stimulation (SCS) trials. ⋯ Although an epidural blood patch (EBP) remains the gold standard in treatment of PDPH, current literature describes other modalities including various peripheral nerve blocks and pharmacological treatments to reduce PDPH symptoms. PDPH management in SCS centers around conservative treatment and EBP. It has been shown that some practitioners choose prophylactic measures and/or an EBP at the time of the lead placement. Recent literature regarding obstetric anesthesia related PDPH management has included newer potential modalities for addressing symptom improvement that can also be applied to PDPH from SCS trial dural punctures. Due to limited data overall, further studies are needed to effectively provide a guideline on optimal treatment protocols for PDPH after dural puncture in SCS trials.
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Curr Pain Headache Rep · Nov 2024
ReviewIntradiscal Autologous Biologics for the Treatment of Chronic Discogenic Low Back Pain.
PURPOSE OF REVIEW: The purpose of this narrative review is to evaluate the efficacy of the most commonly studied intradiscal biologics used for the treatment and alleviation of chronic intractable discogenic low back pain. Additionally, it explores the therapeutic potential and durability of these novel treatment options. ⋯ A comprehensive review of the literature evaluating the efficacy of intradiscal biologics suggests some evidence supporting its efficacy in treating discogenic low back pain. However, more rigorous studies into mechanistic modulation and large-scale randomized trials as well as a more thorough understanding of adverse events will be instrumental for including these therapies into clinical practice paradigms.
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Curr Pain Headache Rep · Nov 2024
ReviewAdvances in the Treatment of Neuropathic Pain by Sympathetic Regulation.
To explore the mechanism and therapeutic effect of sympathetic nerve regulation on neuropathic pain. ⋯ A comprehensive search was conducted in the PubMed and CNKI libraries, using the following keywords: stele ganglion block, neuropathic pain, sympathetic nerve block, sympathetic chemical destruction, and sympathetic radiofrequency thermocoagulation. We selected and critically reviewed research articles published in English that were related to sympathetic modulation in the treatment of neuropathic pain. The collected literature will be classified according to content and reviewed in combination with experimental results and clinical cases. Neuropathic pain was effectively treated with sympathetic regulation technology. Its mechanism includes the inhibition of sympathetic nerve activity, regulation of the inflammatory response, and inhibition of pain transmission, which greatly alleviates neuropathic pain in patients. Stellate ganglion blocks, thoracic and lumbar sympathectomies, chemical destruction, and radiofrequency thermocoagulation have been widely used to treat neuropathic pain. Sympathetic regulation can effectively relieve pain symptoms and improve the patient's quality of life by inhibiting sympathetic nerve activity, reducing the production and release of pain-related mediators, and inhibiting pain transmission. CT-guided radiofrequency thermocoagulation of the thoracic and lumbar sympathetic nerves is effective and durable, with few complications, and is recommended as a treatment for intractable neuropathic pain.
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Curr Pain Headache Rep · Nov 2024
ReviewMethadone and Buprenorphine in the Perioperative Setting: A Review of the Literature.
The purpose of this review is to highlight the most recent literature and guidelines regarding perioperative methadone and buprenorphine use. ⋯ Surgical patients taking methadone and buprenorphine are being encountered more frequently in the perioperative period, and providers are becoming more familiar with their pharmacologic properties, benefits as well as precautions. Recommendations pertaining to buprenorphine therapy in the perioperative settings have changed in recent years, owing to more clinical and basic science research. In addition to their use in chronic pain and opioid use disorders, they can also be initiated for acute postoperative pain indications, in select patients and situations. Methadone and buprenorphine are being more commonly prescribed for pain management and opioid use disorder, and their continuation during the perioperative period is generally recommended, to reduce the risk of opioid withdrawal, relapse, or inadequately controlled pain. Additionally, both may be initiated safely and effectively for acute pain management during and after the operating room period.
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Curr Pain Headache Rep · Nov 2024
ReviewPain Related Quality of Life in Neurofibromatosis Type 1: A Narrative Review.
The purpose of this narrative review is to summarize pain symptomatology and mechanisms in neurofibromatosis type 1 (NF1), discuss the pain related quality of life impacts of NF1, and discuss the literature exploring interventions to improve quality of life. ⋯ Chronic pain in NF1 is described as headache and non-headache pain. The literature describes mechanisms contributing to neuronal hyperexcitability in the setting of reduced neurofibromin as key contributors to pain in NF1. Pain in NF1 negatively impacts quality of life with pain interference, depression, anxiety, and cognitive functioning acting as important mediators. Mitogen-activated protein kinase (MEK) inhibitors are pharmacologic agents that interfere with pain mechanisms. Mind-body interventions improve coping skills to improve quality of life. Chronic pain in NF1 is heterogeneous with negative impacts on quality of life. New developments in pharmacological and non-pharmacological interventions offer promising approaches to pain management and quality of life improvement. Additional research is necessary to validate the use of MEK inhibitors and mind-body interventions in the treatment of NF1.