The journal of headache and pain
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Case Reports
Non-hypothalamic cluster headache: the role of the greater occipital nerve in cluster headache pathogenesis.
Cluster headache is marked by its circadian rhythmicity and the hypothalamus appears to have a significant influence over cluster pathogenesis. However, as not all cluster patients present in the same manner and not all respond to the same combination of medications, there is likely a nonhypothalamic form of cluster headache. ⋯ His headaches fit the IHS criteria for cluster headache but had some irregularities including frequent side shifting of pain, irregular duration and time of onset and the ability of the patient to sit completely still during a headache without any sense of agitation. This article will suggest that some forms of cluster headache are not primarily hypothalamic influenced and that the GON may play a significant role in cluster pathogenesis in some individuals.
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Randomized Controlled Trial Comparative Study
Intramuscular tramadol vs. diclofenac sodium for the treatment of acute migraine attacks in emergency department: a prospective, randomised, double-blind study.
The aim of this prospective, randomised, double-blind study was to evaluate the efficacy of intramuscular (IM) tramadol 100 mg in emergency department treatment of acute migraine attack and to compare it with that of IM diclofenac sodium 75 mg. Forty patients who were admitted to our emergency department with acute migraine attack according to the International Headache Society criteria were included in the study. Patients were randomised to receive either tramadol 100 mg (n=20) or diclofenac sodium 75 mg (n=20) intramuscularly. ⋯ There were no statistically significant differences among groups in terms of 48-h pain response, rescue treatment, associated symptoms' response, headache recurrence and adverse event rates. Fifteen (75%) patients in the tramadol group and 16 (80%) patients in the diclofenac group stated that they may prefer the same agent for future admissions. In selected patients, tramadol 100 mg IM may be an effective and reliable alternative treatment choice in acute migraine attacks.
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Case Reports
A case of a GH-producing pituitary adenoma associated with a unilateral headache with autonomic signs.
A 66-year-old man suffered from a drug-resistant, left-sided headache with autonomic signs, triggered by the supine position. The acromegalic facies initially suggested a possible increase in basal plasma levels of GH, but routine haematological controls excluded abnormal values of GH. Cerebral and facial CT scan and MRI did not detect any alterations in the nasal sinuses, except for a mucous cyst. ⋯ After an initial improvement of the symptomatology due to trans-sphenoidal ablation of a benign GH-producing macroadenoma, the headache worsened again. Pain was well correlated with the increased plasma levels of IGF-1. The patient died suddenly for myocardial infarct.