Current opinion in neurology · 2025
How can you manage an indomethacin-responsive headache in someone who cannot take indomethacin?
СтатьяОбзорНазвание и аннотация: Перевод в очереди
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Osiowski Aleksander, Stolarz Kacper, Taterra Dominik
Аннотация
PURPOSE OF REVIEW: Paroxysmal hemicrania and hemicrania continua are rare primary headache disorders which are distinguished by an absolute response to indomethacin. As a matter of importance, no guidelines have been proposed for alternative therapeutic options in case of indomethacin intolerance. The purpose of this review is to provide an update on the current findings, especially focusing on the past 18 months, in the treatment of both paroxysmal hemicrania and hemicrania continua and to provide proposed management recommendations based on summarized evidence.
RECENT FINDINGS: Apart from well recognized gastrolesive effects of indomethacin, a substantial number of patients may suffer from neuropsychiatric adverse reactions. Recent studies demonstrated that melatonin, which has been known for its effectiveness for hemicrania continua, is also useful for paroxysmal hemicrania. Promising nonpharmacological treatment option, which is noninvasive vagus nerve stimulation, has been shown to be beneficial for both indomethacin-responsive headache disorders allowing the reduction of indomethacin dosage. Although the data on substitutive medication choice for indomethacin are currently scarce, the most consistent results have been repeatedly achieved with acemethacin, selective COX-2 inhibitors, and anticonvulsants. However, considering the crucial role of pathophysiology, research investigating the efficacy of drugs targeting the trigemino-vascular system activation, as well as controlled trials assessing the efficacy involving the aforementioned therapeutic options are still vague.
SUMMARY: In spite of numerous reports suggesting reliable alternatives to indomethacin, the consensus on pharmacological therapy guidelines for indomethacin-responsive headache disorders has not yet been reached. Further research and agreement from the experts' standpoint are needed for an establishment of reliable treatment recommendations.
RECENT FINDINGS: Apart from well recognized gastrolesive effects of indomethacin, a substantial number of patients may suffer from neuropsychiatric adverse reactions. Recent studies demonstrated that melatonin, which has been known for its effectiveness for hemicrania continua, is also useful for paroxysmal hemicrania. Promising nonpharmacological treatment option, which is noninvasive vagus nerve stimulation, has been shown to be beneficial for both indomethacin-responsive headache disorders allowing the reduction of indomethacin dosage. Although the data on substitutive medication choice for indomethacin are currently scarce, the most consistent results have been repeatedly achieved with acemethacin, selective COX-2 inhibitors, and anticonvulsants. However, considering the crucial role of pathophysiology, research investigating the efficacy of drugs targeting the trigemino-vascular system activation, as well as controlled trials assessing the efficacy involving the aforementioned therapeutic options are still vague.
SUMMARY: In spite of numerous reports suggesting reliable alternatives to indomethacin, the consensus on pharmacological therapy guidelines for indomethacin-responsive headache disorders has not yet been reached. Further research and agreement from the experts' standpoint are needed for an establishment of reliable treatment recommendations.