Current pain and headache reports
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Migraine is a common disorder which in many cases can be adequately treated with medications. However, there are some patients who may either not respond to medications or have contraindications to their use. In this review, we will evaluate the available literature on the interventional procedures available to treat patients with episodic migraine. We will review the technical details of performing the procedures, the potential mechanisms of action, and available data on their effectiveness. ⋯ Recent studies conducted on the subject of interventional procedures including peripheral nerve blocks and onabotulinumtoxinA indicate that some patients with episodic migraine may find benefit from such procedures. In patients with episodic migraine whom traditional treatments have not been effective or are contraindicated, interventional procedures may offer an opportunity to provide additional treatment options.
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Curr Pain Headache Rep · Nov 2020
ReviewNarrative Review: Headaches After Reversible Cerebral Vasoconstriction Syndrome.
Reversible cerebral vasoconstriction syndrome (RCVS) is a disorder with distinct features: recurrent thunderclap headaches with reversible vasoconstriction of intracranial arteries. Substantial studies regarding outcomes after RCVS were conducted, showing favorable functional outcomes in most patients despite the potentially life-threatening complications of RCVS, including ischemic stroke, intracranial hemorrhage, or convexity subarachnoid hemorrhage. However, patients may report headaches after the resolution of RCVS while relative studies were scarce. ⋯ Two prospective studies from different cohorts consistently revealed that RCVS recurred in at least 5% of patients. Patients with prior migraine history and patients whose thunderclap headaches are elicited by sexual activity or exertion are at higher risk for RCVS recurrence. On the other hand, several retrospective studies and case reports reported that chronic headaches are common in RCVS patients after the resolution of acute bouts. The chronic headaches after RCVS are sometimes disabling in certain patients. Headaches after RCVS are not uncommon but usually overseen. Medical attention and examinations are warranted in patient with RCVS who reported recurrence of thunderclap headaches or chronic headaches after RCVS.
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Curr Pain Headache Rep · Oct 2020
ReviewExparel for Postoperative Pain Management: a Comprehensive Review.
Multimodal pain management is the most effective way to treat postsurgical pain. However, the use of opioids for acute pain management has unfortunately been a significant contributor to the current opioid epidemic. The use of opioids should be limited and only considered a "rescue" pain medication after other modalities of pain management have been utilized. ⋯ It may be difficult to curtail the use of opioids in the treatment of chronic pain; however, in the postsurgical setting, there is compelling evidence that an opioid-centric analgesic approach is not necessary for good patient outcomes and healthcare cost benefits. Opioid-related adverse effects are the leading cause of preventable harm in the hospital setting. After the realization in recent years of the many harmful effects of opioids, alternative regimens including the use of multimodal analgesia have become a standard practice in acute pain management. Exparel, a long-lasting liposomal bupivacaine local anesthetic agent, has many significant benefits in the management of postoperative pain. Overall, the literature suggests that Exparel may be a significant component for postoperative multimodal pain control owing to its efficacy and long duration of action.
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Curr Pain Headache Rep · Oct 2020
Review Clinical TrialThe Impact of the Quantity and Quality of Social Support on Patients with Chronic Pain.
Social support is an important yet often overlooked aspect of chronic pain management. Understanding the impact of social support on patients with chronic pain and determining if a relationship exists between a patient's perceived social support and their perceived quality of life is a crucial component to completely treating a pain patient. We sought to develop an intervention for patients with chronic pain that addresses the different types of social support, barriers to using social support, and ways to improve the quality of their social support. ⋯ A retrospective review of a prospectively collected database was utilized in an Outpatient Chronic Pain Rehabilitation Program with 23 patients with a chronic pain diagnosis who participated in a 3-week comprehensive pain rehabilitation program. Evaluation, intervention, and discharge were evaluated utilizing The American Chronic Pain Association's Quality of Life Scale and The Canadian Occupational Performance Measure (COPM). The intervention phase comprised a 45-min group session. At discharge, the occupational therapist followed up with the patient regarding the results of their social survey. Overall, the results indicated an underutilization of social support among patients with chronic pain. Out of the four questions asked on the social support survey, patients scored their use of tangible support (Q2) as the lowest. No significant positive correlation (0.27) was found between social support and quality of life which can be attributed to the wide variety of patients seen at the PRC. Social support is an essential part of chronic pain treatment and should be addressed throughout all stages of pain management.
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Curr Pain Headache Rep · Oct 2020
Review Case ReportsNummular Headache - a Case Report of a Rare Entity.
The purpose of this manuscript is to shed light on systematic work-up of a diagnostic challenge such as nummular headache (NH), and to summarize the relevant literature on NH. ⋯ The specific nature of the shape of the pain site is usually characteristic of NH. Multiple modalities of investigation including succinct imaging are necessary to successfully rule out other similar conditions. A 26-year-old female patient of Asian-Indian origin presented to the clinic with the chief complaint of chronic persistent left parietal headache for more than 10 years, which has been worsening over the past few days with no specific identifiable trigger. The diagnosis of nummular headache is challenging and confusing due to the rare occurrence and inadequate references in the literature. Appropriate imaging was done, which revealed no pathology that could explain the headache presentation. These findings are consistent with our diagnosis of nummular headache, and helped in the successful management of the case.