Lack of correlation between vasodilatation and pharmacologically induced immediate headache in healthy subjects

Messoud Ashina, Peer Tfelt-Hansen, Peter Dalgaard, Jes Olesen

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    22 Citationer (Scopus)

    Abstract

    The causal relationship between experimental headache and vasodilatation has not been fully clarified. In the present study, we combined headache and vascular data from eight experimental studies and conducted detailed statistical analyses. Given that substances used in all these experiments were vasodilators we examined a possible correlation between headache scores and increases in arterial diameter.
    OriginalsprogEngelsk
    TidsskriftCephalalgia
    Vol/bind31
    Udgave nummer6
    Sider (fra-til)683-90
    Antal sider8
    ISSN0333-1024
    DOI
    StatusUdgivet - 2011

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