Current pain and headache reports
-
Curr Pain Headache Rep · Jan 2019
Review Historical ArticleHistory of NSAID Use in the Treatment of Headaches Pre and Post-industrial Revolution in the United States: the Rise and Fall of Antipyrine, Salicylic Acid, and Acetanilide.
Non-steroid anti-inflammatory drugs (NSAIDs) constitute a vital class of medications in today's headache regimen. However, up until the nineteenth century, they were largely unknown to most of the medical community. The purpose of this review is to explore the evolution of NSAIDs in the treatment of headaches spurred on by the Industrial Revolution in the USA. ⋯ The currently available data on the impact of NSAIDs reflects their significant contribution to headache treatment. The emergence of mass production spurred on by the Industrial Revolution, lead to widespread use of antipyrine, salicylic acid, and acetanilide. However, along with it came the growing awareness of consumer safety, leading to their ultimate downfall, and the subsequent birth of the Food and Drug Act.
-
Curr Pain Headache Rep · Jan 2019
ReviewA Systematic Review of Radiofrequency Treatment of the Ankle for the Management of Chronic Foot and Ankle Pain.
Chronic pain of the lower extremity remains challenging to manage. Radiofrequency treatment applies heat to nerve fibers with the goal of mitigating chronic pain conditions. The clinical efficacy has not yet been adequately established for pathologies of the ankle and foot. In this review paper, we report the use and efficacy of radiofrequency treatment applied to foot and ankle pain. ⋯ The evidence from our studies suggests that radiofrequency treatment can be used safely for the management foot and ankle pain. The technique (continuous vs pulsatile), temperature, location of treatment, and duration of administration need more thorough evaluation. Randomized control trials are needed to establish the efficacy and safety profile of radiofrequency ablation and its long-term benefits in patients with chronic pain of the foot and ankle.
-
Curr Pain Headache Rep · Jan 2019
ReviewAdherence to Behavioral Therapy for Migraine: Knowledge to Date, Mechanisms for Assessing Adherence, and Methods for Improving Adherence.
In other disease states, adherence to behavioral therapies has gained attention, with a greater amount of studies discussing, defining, and optimizing adherence. For example, a meta-analysis formally discussed adherence in 25 studies of CBT for 11 different disorders, with only 6 of the 25 omitting addressing or defining adherence. Many studies have discussed the use of text messages, graph-based adherence rates, and email/telephone reminders to improve adherence. This paper examined the available literature regarding adherence to behavioral therapy for migraine as well as adherence to similar therapies in other disease states. The goal of this research is to apply lessons learned from adherence to behavioral therapy for other diseases in better understanding how we can improve adherence to behavioral therapy for migraine. ⋯ Treatment for migraine typically includes both pharmacologic and non-pharmacologic therapies, including progressive muscle relaxation (PMR), cognitive behavioral therapy (CBT), and biofeedback. Behavioral therapies have been shown to significantly reduce headache frequency and intensity, but high attrition rates and suboptimal adherence can undermine their efficacy. Traditionally, adherence to behavioral therapy has been defined by self-report, including paper headache diaries and assignments. In person attendance has also been employed as a method of defining and monitoring adherence. With the advent of personal electronics, measurements of adherence have shifted to include electronic-based methods such as computer-based programs and mobile-based therapies. Furthermore, some studies have taken advantage of electronic methods such as email reminders, push notifications, and other mobile-based reminders to optimize adherence. The JITA-I, a novel method of engaging individual patient adherence, has also been suggested as a possible method to improve adherence by tailoring engagement with a mobile health app-based on patient input. These novel methods may be utilized in behavioral therapy for migraine for further optimizing adherence. Few intervention studies to date have addressed the optimal ways to impact adherence to migraine behavioral therapy. Further research is required regarding adherence with behavioral therapies, specifically via mobile health interventions to better understand how to define and improve adherence via this novel forum. Once we are able to understand optimal methods of tracking adherence, we will be better equipped to understand the role of adherence in shaping outcomes for behavioral therapy in migraine.
-
Here, we describe the four primary imaging modalities for identification of carotid artery dissection, advantages, limitations, and clinical considerations. In addition, imaging characteristics of carotid dissection associated with each modality will be described. ⋯ Recent advances in etiopathogenesis describe the genetic factors implicated in cervical artery dissection. MRI/MRA (magnetic resonance angiography) with fat suppression is regarded as the best initial screening test to detect dissection. Advances in magnetic resonance imaging for the diagnosis of dissection include the use of susceptibility-weighted imaging (SWI) for the detection of intramural hematoma and multisection motion-sensitized driven equilibrium (MSDE), which causes phase dispersion of blood spin using a magnetic field to suppress blood flow signal and obtain 3D T1- or T2*-weighted images. Digital subtraction angiography (DSA) remains the gold standard for identifying and characterizing carotid artery dissections. Carotid artery dissection is the result of a tear in the intimal layer of the carotid artery. This leads to a "double lumen" sign comprised of the true vessel lumen and the false lumen created by the tear. The most common presentation of carotid artery dissection is cranial and/or cervical pain ipsilateral to the dissection. However, severe neurological sequelae such as embolic ischemic stroke, intracranial hemorrhage, and subarachnoid hemorrhage can also result from carotid artery dissection. Carotid artery dissection can be identified by a variety of different imaging modalities including computed tomographic angiography (CTA), MRI, carotid duplex imaging (CDI), and digital subtraction angiography (DSA).
-
Curr Pain Headache Rep · Jan 2019
ReviewThe Status of Pain Research in Academia and how We Are Doing in the United States.
Abstract