Pain medicine : the official journal of the American Academy of Pain Medicine
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To identify changes in opioid prescribing across a diverse array of medical specialties after the release of the 2016 CDC Guideline for Prescribing Opioids for Chronic Pain. ⋯ These results illustrate that clinicians likely to provide primary care exhibited the greatest decreases in opioid dispensing. However, specialties outside the scope of the CDC Guideline (e.g., surgery) also exhibited accelerated decreases in prescribing. These declines illustrate that specialties beyond primary care could have interest in evaluating opioid prescribing practices, supporting the importance of specialty-specific guidance that balances the individualized risks and benefits of opioids and the role of non-opioid treatments.
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Although there is growing interest in medically authorized cannabis for chronic pain, little is known about patients' perspectives. We explored perceptions of people living with chronic pain regarding benefits and concerns surrounding their use of cannabis for therapeutic purposes. ⋯ Evidence-based guidance that incorporates patients' values and preferences may be helpful to inform the role of cannabis in the management of chronic pain.
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Observational Study
Occipital headache evaluation and rates of migraine assessment, diagnosis, and treatment in patients receiving greater occipital nerve blocks in an academic pain clinic.
Diagnosis of patients with occipital headache can be challenging, as both primary and secondary causes must be considered. Our study assessed how often migraine is screened for, diagnosed, and treated in patients receiving greater occipital nerve blocks (GONBs) in a pain clinic. ⋯ Of the patients in this study who had occipital headache and received GONBs, 62.2% were assessed for migraine, and most received appropriate acute, preventive, and lifestyle treatments when diagnosed. Patients seen by neurologists were significantly more likely to be screened for and diagnosed with migraine than were those evaluated by non-neurologist pain medicine specialists only. All clinicians should remain vigilant for migraine in patients with occipital headache.
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Percutaneous radiofrequency facet denervation (PRFD) by thermocoagulation is a useful treatment for nonspecific thoracic pain syndrome. To guarantee that maximal thermal lesion is applied to the nerve, it is essential to have precise knowledge of the topography of the thoracic dorsal branches of the spinal nerves. This special anatomy was investigated, and the results were compared with the existing technique for PRFD, where the active needle tip is placed in the junction of the superior articular process and the transverse process. ⋯ The current technique of PRFD at the thoracic spine targets the medial branch distal to the separation of the articular branch, rendering the lesion ineffective at denervating the zygapophyseal joint. For selective thermocoagulation of the articular branches of the thoracic zygapophyseal joint, a new technique should be developed. We propose an anatomically informed needle position that can now be confirmed clinically.