ArticleBMJ open2020
Cohort profile: COpenhagen ROsacea COhort (COROCO) and COpenhagen MIgraine COhort (COMICO).
Article in BMJ open, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03872050 (Deep Phenotyping of Rosacea and Migraine), which is not on this map. Cited by 8 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Deep Phenotyping of Rosacea and Migraine
Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Health-related Quality of Life of Patients with Rosacea: A Systematic Review and Meta-analysis of Real-world Data.Acta dermato-venereologica · 2024Pooled it
- Review
- Decoding the Neurological Connection Between Rosacea and Migraines: Exploring Shared Mechanisms.Cureus · 2026Review
- Response to Comments on "Oral Tranexamic Acid Treats Papulopustular Rosacea by Improving the Skin Barrier".Journal of cosmetic dermatology · 2025Article
- Elevated plasma levels of calcitonin gene-related peptide in individuals with rosacea: A cross-sectional case-control study.Journal of the European Academy of Dermatology and Venereology : JEADV · 2025Observational
- Oral Tranexamic Acid Treats Papulopustular Rosacea by Improving the Skin Barrier: Correspondence.Journal of cosmetic dermatology · 2025Article
- Evaluation of Dermatological and Neurological Aspects of the Relationship between Rosacea and Headaches.Diagnostics (Basel, Switzerland) · 2023Article
- Clinical characteristics of combined rosacea and migraine.Frontiers in medicine · 2022Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeMigraine has consistently been connected with rosacea. Commonalities in epidemiology, trigger factors and associated neuropeptides support shared aetiology and pathophysiological pathways, though underlying mechanisms remain unclear. We established two cohorts of patients diagnosed with either migraine and/or rosacea. All patients were phenotyped in regard to migraine and rosacea. In this article, we describe the baseline parameters of the cohorts. In the future, we expect that these cohorts will help uncover potential disease overlaps and allow for prolonged follow-up through national Danish health registers.
participantsCOpenhagen ROsacea COhort (COROCO) and COpenhagen MIgraine COhort (COMICO) are prospective cohorts based in the Capital region of Denmark. Participants for COROCO were recruited primarily through two tertiary dermatology clinics in Copenhagen, Denmark and patients for COMICO were recruited through a tertiary neurology clinic in Copenhagen, Denmark. FINDINGS TO DATE: COROCO: 67.7% women (median age 51 years (interquartile range (IQR) 43.0-61.0)). Family history of migraine: 44.3%. Family history of rosacea: 45%. There were 13% who currently smoked, and 36.6% were former smokers. Regular intake of alcohol was present in 79.3% (median 4 items/week (IQR 1.0-9.0)). Median body mass index (BMI): 25.7 (IQR 23.1-29.0). Median Dermatology Life Quality Index (DLQI): 2 (IQR 1-5). COMICO: 88.5% women (median age 41 years (IQR 29.5-51.0)). Family history of migraine: 73.4%. Family history of rosacea: 18.4%. There were 17.1% who currently smoked, and 26.0% former smokers. Regular intake of alcohol was present in 62.2% (median intake: 2 item/week (IQR 1.0-3.0)). Median BMI was 24.6 (IQR 21.5-28.2). Median DLQI was 1 (IQR 0-2). FUTURE PLANS: COROCO and COMICO serve as strong data sources that will be used for future studies on rosacea and migraine with focus on risk factors, occurrence, treatment, natural history, complications, comorbidities and prognosis. TRIAL REGISTRATION NUMBER: ClinicalTrials.gov Registry (NCT03872050).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.