Cephalalgia : an international journal of headache
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Randomized Controlled Trial Comparative Study
A comparison between prospective Internet-based and paper diary recordings of headache among adolescents in the general population.
The aim of this article was to develop and apply an Internet-based headache diary (i-diary) for adolescents and compare it with a paper-diary (p-diary) regarding adherence, user acceptability and recorded headache activity. ⋯ Although p-diary users completed a higher proportion of diary days, i-diaries provided more reliable and credible estimates of headache parameters because of better real-time assessment.
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Randomized Controlled Trial
Variability of clinical features in attacks of migraine with aura.
There is significant variability in the clinical presentation of migraine, both among patients, and between attacks in an individual patient. We examined clinical features of migraine with aura in a large group of patients enrolled in a clinical trial, and compared retrospective migraine attack characteristics reported upon enrollment in the trial with those recorded prospectively in the trial. ⋯ These findings are consistent with variable involvement of different brain regions during a migraine attack. The variable occurrence of nausea, and phonophobia in conjunction with photophobia, both defining features of migraine, may be an important consideration in designing clinical studies of migraine in which prospectively recorded attacks are diagnosed based on these clinical features.
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Randomized Controlled Trial
Intravenous dexketoprofen vs placebo for migraine attack in the emergency department: A randomized, placebo-controlled trial.
Migraine is a leading headache etiology that frequently presents to the emergency department (ED). In the present study, we aimed to determine the efficacy of dexketoprofen in aborting migraine headaches in the ED. ⋯ Intravenous dexketoprofen is superior to placebo in relieving migraine headaches in the ED. It may be a suitable therapy with minimum side effects in patients presenting with a migraine headache to the ED.
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Randomized Controlled Trial
Acetyl-l-carnitine versus placebo for migraine prophylaxis: A randomized, triple-blind, crossover study.
Preventive medication is indicated for many migraine patients, but is used in relatively few. The aim of the present study was to evaluate the efficacy of acetyl-l-carnitine as a prophylactic drug in migraine patients. ⋯ In this triple-blind crossover study no differences were found in headache outcomes between acetyl-l-carnitine and placebo. Our results do not provide evidence of benefit for efficacy of acetyl-l-carnitine as prophylactic treatment for migraine.
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Randomized Controlled Trial
Occipital nerve block for the short-term preventive treatment of migraine: A randomized, double-blinded, placebo-controlled study.
Occipital nerve (ON) injections with corticosteroids and/or local anesthetics have been employed for the acute and preventive treatment of migraine for decades. However, to date there is no randomized, placebo-controlled evidence to support the use of occipital nerve block (ONB) for the prevention of migraine. ⋯ Greater ONB does not reduce the frequency of moderate to severe migraine days in patients with episodic or chronic migraine compared to placebo.The study was registered with ClinicalTrial.gov (NCT00915473).