Retro-prospective survey on specific and overall prevalence and incidence of rare primary headaches (Part One, Chapter 3 and Chapter 4, ICHD-3 beta) in patients referred to Italian Tertiary Headache Centres in a 3-year (May 1, 2014-April 30, 2017 - retrospective data) and annually (from May 1, 2017 - prospective data).
diagnosis of rare primary headaches (Part One, Chapter 3 and Chapter 4, ICHD-3 beta)
signed informed consent
none
Retrospective data collection: Patients referred to Italian Tertiary Headache Centres in a 3-year (May 1, 2014 to April 30, 2017) period Prospective data collection: Patients referred to Italian Tertiary Headache Centres after April 30, 2017
Cohort
Other
Not listed
Incidence and prevalence in Tertiary headache Centres
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Silvia Benemei
Lead sponsor
University of Florence
Sponsor institution
University of Modena and Reggio Emilia
Collaborator
University of Roma La Sapienza
Collaborator
University of Naples
Collaborator
University of Trieste
Collaborator
Maggiore Bellaria Hospital, Bologna
Collaborator
University of L'Aquila
Collaborator
