Status: Recruiting
RegistRare: a Retro-prospective Registry of Rare Primary Headaches in Italian Tertiary Headache Centres
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).
Participants needed: 3,000
Trial details
Biological sex: AllType: ObservationalSponsor: Silvia BenemeiUpdated: Jan 30, 2018Locations: 1
Eligibility criteria
diagnosis of rare primary headaches (Part One, Chapter 3 and Chapter 4, ICHD-3 b... [+1]
none