Articles: pain-management-methods.
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The noble gas xenon has been known for >50 years in the field of anesthesia with an emerging series of favorable features; several clinical and preclinical studies performed over the last years reveal a renewed interest because they substantially agree on attributing relevant analgesic properties to xenon. The main mechanism of action is the inhibition of N-methyl-D-aspartate receptors of glutamate; it involves the blocking of painful stimuli transmissions from peripheral tissues to the brain and it also avoids the development of pain hypersensitivity. ⋯ Several forms of pain share such mechanisms in their maintenance, and xenon can be successfully used at low dosages, which have no effects on vital parameters. The literature shows that analgesic features could also emerge outside the field of anesthesia; thus, this could permit xenon to have a larger usage according to local availability.
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Cluster headache pain is very intense, usually increases in intensity very rapidly from onset, and attacks are often frequent. These clinical features result in significant therapeutic challenges. The most effective pharmacological treatment options for acute cluster attack include subcutaneous sumatriptan, 100% oxygen, and intranasal zolmitriptan. ⋯ Prophylactic therapy is important both for episodic and chronic cluster headache, and the main options are verapamil and lithium. Verapamil is drug of first choice but may cause cardiac arrhythmias, and periodic electrocardiograms (EKGs) during dose escalation are important. Many other drugs are also in current use, but there is an insufficient evidence base to recommend them.
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Besides the different forms of odontalgia, myalgias of the masticatory muscles are the most frequent noninfectious complaints in the orofacial region. After summarizing the recommendations set forth by the Interdisciplinary Working Group of Orofacial Pain within the German Chapter of the IASP (German Pain Society), we present the current state of knowledge regarding the etiology, diagnosis, and therapeutic options, based on an extensive literature search. A systematic literature search was carried out in PubMed, the Cochrane Library, and the database of the Deutsche Zahnärztliche Zeitschrift. ⋯ Short- and long-term trials have added more evidence to the fact that different therapeutic measures have similar efficacy. In patients with chronic myalgias of the jaw muscles, involvement of a psychotherapist is crucial. Patient education, oral appliances, physiotherapeutic exercises, and acupuncture are recommended therapeutic measures, while physical therapy, pharmacotherapy, and psychological therapy received a limited recommendation.
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J Neuroimmune Pharmacol · Jun 2013
Review Case ReportsMaking connections: using telehealth to improve the diagnosis and treatment of Complex Regional Pain Syndrome, an underrecognized neuroinflammatory disorder.
Complex Regional Pain Syndrome (CRPS) is a common and complex, but often underrecognized neuroinflammatory disorder. This syndrome can cause significant intractable pain, worsening motor changes, negative sensory symptoms as well as autonomic, vasomotor and trophic changes. Primary care providers and specialists are frequently challenged with patients who present with unusual symptoms and are unsure of the differential diagnosis and best practices treatment options for CRPS. The Project ECHO Pain Team leverages tele-health technologies to connect clinician specialists and primary care providers in order to increase awareness and create knowledge networks regarding improvement in clinical care for patients with CRPS.
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Cancer pain management is in continuous innovation and new data are available that could change the therapeutical approach and guidelines. ⋯ The findings reported in this review provide new ideas to be developed in further studies to confirm or not confirm some suggestive data.