Deep Phenotyping of Rosacea and Migraine

Completed

• Conditions: Migraine; Rosacea
• Interventions: Diagnostic Test: No intervention apart from tests, including interview

• Registration Number: NCT03872050
• Lead Sponsor: Danish Headache Center

Brief Summary

This study aims to deep phenotype patients with rosacea and migraine

Detailed Description

Rosacea and migraine are common disorders that overlap in epidemiology, symptoms, trigger factors, and distribution in the trigeminal area. Recent studies establish a connection between the two disorders, which needs to be investigated.

The purpose of this study is investigate the link between the two disorders by deep phenotyping through semi-structured interviews.

Study Timeline

• Study Start: 2018-09-14
• Study First Submitted: 2019-03-04
• Study First Submitted QC: 2019-03-11
• Study First Posted: 2019-03-12
• Primary Completion: 2019-10-29
• Study Completion: 2019-10-29
• Status Verified: 2020-08
• Last Update Submitted: 2020-08-11
• Last Update Posted: 2020-08-12

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 613

Inclusion Criteria

• diagnosis with either rosacea and/or migraine

Exclusion Criteria

• does not want to participate
• cannot co-operate to investigation

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Arm && Interventions

Group	Intervention	Description
Rosacea	No intervention apart from tests, including interview	Patients who have been diagnosed with rosacea
Migraine	No intervention apart from tests, including interview	Patients who have been diagnosed with migraine

Primary Outcome Measures

Name	Time	Method
Prevalence of rosacea in migraine cohort Prevalence of rosacea in migraine cohort	60 minutes	Prevalence of patients in migraine cohort who fulfill diagnostic criteria for rosacea
Prevalence of migraine in rosacea cohort	60 minutes	Prevalence of patients in rosacea cohort who fulfill diagnostic criteria for migraine

Secondary Outcome Measures

Name	Time	Method
Prevalence of migraine subtypes in rosacea cohort	60 minutes	Prevalence of patients in rosacea cohort who fulfill diagnostic criteria for subtypes of migraine according to international headache society classification
Prevalence of rosacea subtypes in migraine cohort	60 minutes	Prevalence of patients in migraine cohort who fulfill diagnostic criteria for subtypes of rosacea

Trial Locations

Locations (1)

Danish Headache Center; 🇩🇰 Glostrup, Zealand, Denmark