Updating the diagnosis, classification and assessment of rosacea: recommendations from the global ROSacea COnsensus (ROSCO) panel

J. Tan, L. M C Almeida, A. Bewley, B. Cribier, N. C. Dlova, R. Gallo, G. Kautz, Mark J Mannis, H. H. Oon, M. Rajagopalan, M. Steinhoff, D. Thiboutot, P. Troielli, G. Webster, Y. Wu, E. J. van Zuuren, M. Schaller

Research output: Contribution to journalArticle

81 Scopus citations

Abstract

Background: Rosacea is currently diagnosed by consensus-defined primary and secondary features and managed by subtype. However, individual features (phenotypes) can span multiple subtypes, which has implications for clinical practice and research. Adopting a phenotype-led approach may facilitate patient-centred management. Objectives: To advance clinical practice by obtaining international consensus to establish a phenotype-led rosacea diagnosis and classification scheme with global representation. Methods: Seventeen dermatologists and three ophthalmologists used a modified Delphi approach to reach consensus on statements pertaining to critical aspects of rosacea diagnosis, classification and severity evaluation. All voting was electronic and blinded. Results: Consensus was achieved for transitioning to a phenotype-based approach to rosacea diagnosis and classification. The following two features were independently considered diagnostic for rosacea: (i) persistent, centrofacial erythema associated with periodic intensification; and (ii) phymatous changes. Flushing, telangiectasia, inflammatory lesions and ocular manifestations were not considered to be individually diagnostic. The panel reached agreement on dimensions for phenotype severity measures and established the importance of assessing the patient burden of rosacea. Conclusions: The panel recommended an approach for diagnosis and classification of rosacea based on disease phenotype.

Original languageEnglish (US)
Pages (from-to)431-438
Number of pages8
JournalBritish Journal of Dermatology
Volume176
Issue number2
DOIs
StatePublished - Feb 1 2017

ASJC Scopus subject areas

  • Dermatology

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    Tan, J., Almeida, L. M. C., Bewley, A., Cribier, B., Dlova, N. C., Gallo, R., Kautz, G., Mannis, M. J., Oon, H. H., Rajagopalan, M., Steinhoff, M., Thiboutot, D., Troielli, P., Webster, G., Wu, Y., van Zuuren, E. J., & Schaller, M. (2017). Updating the diagnosis, classification and assessment of rosacea: recommendations from the global ROSacea COnsensus (ROSCO) panel. British Journal of Dermatology, 176(2), 431-438. https://doi.org/10.1111/bjd.15122