Articles: neuropathic-pain.
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Review Comparative Study
Treatment for Neuropathic Pain in Patients with Cancer: Comparative Analysis of Recommendations in National Clinical Practice Guidelines from European Countries.
Neuropathic pain is a common symptom, present in 39% of the patients with cancer pain. Treating this type of pain is challenging, as this patient group is often frail and has comorbidities which increase the risk of side events and hence influences their quality of life. Clinical practice guidelines (CPGs) can be helpful for clinicians, especially when scientific evidence is uncertain or weak. In this study, we focused on the quality of the review of the literature used in treatment recommendations in the selected European CPGs. ⋯ The majority of guideline development groups extrapolated their results from non-cancer publications to formulate recommendations. Consequently, these guidelines fail to address important issues such as altered kinetics and side effect profiles in these patients. We recommend creating specific recommendations by an international expert group for the treatment for neuropathic pain in patients with cancer supported by targeted research in patients with cancer.
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Neurol Neurochir Pol · Jan 2014
ReviewDiagnosis and management of neuropathic pain: review of literature and recommendations of the Polish Association for the Study of Pain and the Polish Neurological Society - Part Two.
Neuropathic pain may be caused by a variety of lesions or diseases of both the peripheral and central nervous system. The most common and best known syndromes of peripheral neuropathic pain are painful diabetic neuropathy, trigeminal and post-herpetic neuralgia, persistent post-operative and post-traumatic pain, complex regional pain syndrome, cancer-related neuropathic pain, HIV-related neuropathic pain and pain after amputation. ⋯ A multidisciplinary team of Polish experts, commissioned by the Polish Association for the Study of Pain and the Polish Neurological Society, has reviewed the literature on various types of neuropathic pain, with special focus on the available international guidelines, and has formulated recommendations on their diagnosis and treatment, in accordance with the principles of evidence-based medicine (EBM). High quality studies on the efficacy of various medicines and medical procedures in many neuropathic pain syndromes are scarce, which makes the recommendations less robust.
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The primary objective was to determine the prevalence of neuropathic pain according to the new International Association for the Study of Pain (IASP) grading system. The secondary objective was to compare the system classification of neuropathic pain with the classification of neuropathic pain according to a patient-administered screening questionnaire. ⋯ According to the new IASP grading system, less than 20% of the patients referred to a multidisciplinary pain center fulfilled the criteria for neuropathic pain. The classification of neuropathic pain with the IASP system varies from the classification of neuropathic pain with the use of a self-administered screening questionnaire.
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Neurol Neurochir Pol · Jan 2014
ReviewSymptomatology and pathogenesis of different types of pain in multiple sclerosis.
Multiple sclerosis (MS) is a progressive disease of the central nervous system. It is characterized by disseminated foci of demyelination, which are responsible for the diverse clinical picture of MS. Pain is a frequent but underestimated symptom of multiple sclerosis. ⋯ The pain experienced by MS patients is generally caused by nervous system damage during the course of the disease process and can usually be characterized as central neuropathic pain (less frequently as peripheral or nociceptive pain). The most frequent symptoms include dysesthetic extremity pain, painful tonic spasms, Lhermitte's sign, trigeminal neuralgia, headaches and low back pain. This paper discusses the probable mechanisms behind the development of pain in MS, the prevalence, classification, types of pain, as well as the most effective treatment methods.
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Ther Adv Neurol Disord · Jan 2014
ReviewCapsaicinoids in the treatment of neuropathic pain: a review.
The treatment of neuropathic pain is difficult. Oral pharmaceuticals have significant side effects, and treatment efficacy tends to be modest. The use of topical analgesics reduces the potential for systemic side effects and allows direct application of medications to the area of pain. ⋯ While low-dose capsaicin has not resulted in good efficacy, the larger dose 8% topical capsaicin has had some of the best data currently available in the treatment of post-herpetic neuralgia (PHN) and other neuropathic conditions. This paper discusses the data currently existing for capsaicin 8% in the treatment of PHN. It further reviews data for the low-dose capsaicin products and the current status in the development of other capsaicinoids, e.g. resiniferotoxin, and high-concentration liquid capsaicin.