The journal of headache and pain
-
Studies on the prevalence and impact of psychiatric disorders among headache patients have yielded findings that have clarified the relationship between migraine and major affective disorders, anxiety, illicit drug abuse, nicotine dependence, and suicide attempts. Studies in both clinical and community-based settings have demonstrated an association between migraine and a number of specific psychiatric disorders. In large-scale population-based studies, persons with migraine are from 2.2 to 4.0 times more likely to have depression. ⋯ This review will focus on the way in which psychiatric disorders decrease the quality of life and result in a worse prognosis, chronicity of the disease, and a worse response to treatment. Short-term pharmaceutical care intervention improves the patients' mental health, but it does not significantly change the number and severity of headaches. The increase in self-efficacy and mental health associated with pharmaceutical care may be instrumental in improving the long-term pharmacotherapy of patients with migraine and headache.
-
A 34-year-old woman with a previous history of severe headache ("thunderclap") was admitted with a diagnosis of aneurysmal subarachnoid hemorrhage (SAH). The patient developed symptomatic vasospasm on day 5 that resolved rapidly after having increased arterial blood pressure. She experienced also short-lasting excruciating headache. ⋯ The patient complained of multiple episodes of extremely severe headache ("thunderclap"), with also transient dysarthria and hemiparesia on day 30. She was discharged on day 38 after full recovery. The clinical and TCD/radiological findings were consistent with a reversible cerebral vasoconstriction syndrome overlapping SAH related symptomatic vasospasm.
-
The involvement of calcitonin gene-related peptide (CGRP) in migraine pathophysiological mechanisms is shown by the facts that CGRP can induce migraine and that two CGRP antagonists, olcegepant and telcagepant, are effective in the treatment of migraine attacks. Increase of the neuropeptide CGRP during migraine and cluster headache attacks in the extracerebral circulation as measured in the external jugular vein (EJV) has been regarded as an established fact. Then in 2005, a study, using the migraine patients as their own controls, showed; however, no changes of CGRP in EJV. ⋯ In contrast, there are three 'positive' studies in cluster headache in which both sumatriptan, O(2) and spontaneous resolution normalized CGRP. The source of an increase of CGRP in EJV is most likely a 'nervous vasodilatory drive' in the extracranial vascular bed. It remains an enigma how the observed increase of CGRP in the EJV fits into the mechanisms of migraine and cluster headache.