Current pain and headache reports
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Curr Pain Headache Rep · Jun 2018
ReviewPerioperative Management of Patients with Addiction to Opioid and Non-opioid Medications.
With the rise of the opioid epidemic, anesthesiologists will find themselves faced with opioid-addicted patients more frequently. Addiction to opioids may also occur concurrently with abuse of other non-opioid medications. Our review article seeks to outline an armamentarium of pain management strategies in the perioperative period for these patients with addiction to opioid and non-opioid medications. ⋯ Statistics from the CDC demonstrate a shocking increase in opioid prescription rates and opioid-related deaths. Furthermore, opioid-addicted patients have notoriously undertreated pain in the perioperative period. A multitude of strategies are available in the perioperative period to treat pain in these patients. Formulating treatment plans for opioid and non-opioid-addicted patients undergoing surgery should include considerations in the pre-, intra-, and post-operative period. Our review article outlines several non-opioid modalities which may be employed to treat pain in these patients; however, particularly in the opioid-addicted population, the practitioner must be aware that non-opioids alone may not suffice to treat post-surgical pain. Consultation with pain management may be warranted to optimize opioid and non-opioid treatment for these patients.
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Curr Pain Headache Rep · Jun 2018
ReviewAn Update on Repetitive Transcranial Magnetic Stimulation for the Treatment of Co-morbid Pain and Depressive Symptoms.
Review recent meta-analyses and clinical trials investigating the therapeutic use of repetitive transcranial magnetic stimulation (rTMS) for concurrent pain and depressive symptoms. ⋯ Recent meta-analyses have included both pain and depression outcomes in fibromyalgia and chronic pain. Randomized controlled trials have also been conducted in post-herpetic neuralgia, trauma-related headache, and neuropathic pain with attention to both pain and depressive symptoms. In general, studies have demonstrated reduction in pain in patients with fibromyalgia as an add-on treatment, post-herpetic neuralgia, trauma-related headache, and neuropathic pain. There are variable findings for reduction in depressive symptoms in patients with co-morbid pain disorders. Theta burst stimulation (TBS) is a novel rTMS protocol that has recently been investigated in patients with depression and some smaller trials in patients with co-morbid pain disorders. These emerging treatment options may have similar or greater therapeutic potency and may be delivered with greater efficiency. There is evidence to support the use of rTMS for its analgesic effects in various pain syndromes. The variable results between trials for treatment of concurrent depressive symptoms may be due to heterogeneity in treatment protocols including parameters such as site of stimulation (primary motor cortex versus dorsolateral prefrontal cortex) and restrictions in the patient population which usually exclude primary psychiatric diagnoses. Future trials should work to standardize these protocols, investigate novel protocols like TBS, and continue to include standardized assessment of concurrent psychiatric outcomes such as depression and anxiety.
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Curr Pain Headache Rep · Jun 2018
ReviewRelapsing Painful Ophthalmoplegic Neuropathy: No longer a "Migraine," but Still a Headache.
Recurrent painful ophthalmoplegic neuropathy (RPON), formerly known as ophthalmoplegic migraine, is an uncommon disorder with repeated episodes of ocular cranial nerve neuropathy associated with ipsilateral headache. This review discusses the clinical presentation, current understanding of the pathophysiology, key differential diagnoses, and evaluation and treatment of RPON. ⋯ The literature is limited due to the rarity of the disorder. Recent case reports and series continue to suggest the age of first attack is most often during childhood or adolescence as well as a female predominance. Multiple recent case reports and series demonstrate focal enhancement of the affected cranial nerve, as the nerve root exits the brainstem. This finding contributed to the current classification of the disorder as a neuropathy, with the present understanding that it is due to a relapsing-remitting inflammatory or demyelinating process. The link to migraine remains a cause of disagreement in the literature. RPON is a complex disorder with features of inflammatory neuropathy and an unclear association with migraine. Regardless, the overall prognosis is good for individual episodes, but permanent nerve damage may accumulate with repeated attacks. A better understanding of the pathogenesis is needed to clarify whether it truly represents a single disorder and to guide its treatment. Until that time, a combined approach with acute and preventive therapies can mitigate acute symptoms as well as attempt to limit recurrence of this disabling syndrome.
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Curr Pain Headache Rep · Jun 2018
ReviewHeadache Attributed to Airplane Travel: A Review of Literature.
Headaches due to airplane travel are rare but documented in the literature. We aim to provide a review of diagnostic criteria and treatment for this condition. ⋯ Several cases of this syndrome have been reported since it was first described in 2004. Airplane headache is classified as unilateral, stabbing, orbito-frontal pain, lasting under 30 min, and occurs during ascent or descent of a plane. Patients with this condition can develop anxiety and fear of flying given the intensity and severity of the pain. The pathophysiology of this syndrome is unknown, but theories include suspected barotrauma given changes in barometric pressure during ascent and descent. There are no randomized controlled trials regarding treatment, but case reports suggest headache prevention with pre-treatment with naproxen, decongestants, and triptans prior to air travel. Some non-pharmacological therapies reported include Valsalva maneuvers, chewing, relaxation techniques, and pressure at the pain area. As more cases of headache attributed to airplane travel are reported, epidemiological data can be obtained to further understand the incidence and prevalence of this condition, which can lead to improved treatment options for patients.
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The purpose of this manuscript is to illuminate the diagnostic challenges in patients who present with both headache and neck pain. ⋯ The differential diagnosis for headache and neck pain includes many conditions. Furthermore, cervical musculoskeletal abnormalities including head forward posture and myofascial trigger points may play an overlapping role in many of these conditions. Multiple headache disorders may be present within the same patient. A multidisciplinary team approach addressing all components of the headache may lead to better outcomes for these patients.