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Adotama P, Callender V, Kolla A, Young C, Jones P, Svigos K, Yin L, Ugonabo N, Gutierrez D, Peterson E, Lo Sicco K, Shapiro J. Comparing the clinical differences in white and black women with frontal fibrosing alopecia. Br J Dermatol 2021; 185:1074-1076. [PMID: 34184243 DOI: 10.1111/bjd.20605] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/17/2021] [Accepted: 06/26/2021] [Indexed: 01/06/2023]
Affiliation(s)
- P Adotama
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - V Callender
- The Callender Center for Clinical Research, Glenn Dale, MD, USA
| | - A Kolla
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - C Young
- The Callender Center for Clinical Research, Glenn Dale, MD, USA
| | - P Jones
- The Callender Center for Clinical Research, Glenn Dale, MD, USA
| | - K Svigos
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - L Yin
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - N Ugonabo
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - D Gutierrez
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - E Peterson
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - K Lo Sicco
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
| | - J Shapiro
- The Ronald O. Perelman Department of Dermatology, New York University Grossman School of Medicine, New York, NY, USA
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Olsen EA, Harries M, Tosti A, Bergfeld W, Blume-Peytavi U, Callender V, Chasapi V, Correia O, Cotsarelis G, Dhurat R, Dlova N, Doche I, Enechukwu N, Grimalt R, Itami S, Hordinsky M, Khobzei K, Lee WS, Malakar S, Messenger A, McMichael A, Mirmirani P, Ovcharenko Y, Papanikou S, Pinto GM, Piraccini BM, Pirmez R, Reygagne P, Roberts J, Rudnicka L, Saceda-Corralo D, Shapiro J, Silyuk T, Sinclair R, Soares RO, Souissi A, Vogt A, Washenik K, Zlotogorski A, Canfield D, Vano-Galvan S. Guidelines for clinical trials of frontal fibrosing alopecia: consensus recommendations from the International FFA Cooperative Group (IFFACG). Br J Dermatol 2021; 185:1221-1231. [PMID: 34105768 DOI: 10.1111/bjd.20567] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/07/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Frontal fibrosing alopecia (FFA) has become one of the most common causes of cicatricial alopecia worldwide. However, there is a lack of clear aetiology and robust clinical trial evidence for the efficacy and safety of agents currently used for treatment. OBJECTIVES To enable data to be collected worldwide on FFA using common criteria and assessment methods. METHODS A multicentre, international group of experts in hair loss was convened by email to create consensus recommendations for clinical trials. Consensus was defined at > 90% agreement on each recommended part of these guidelines. RESULTS Standardized diagnostic criteria, severity rating, staging, and investigator and patient assessment of scalp hair loss and other clinical features of FFA were created. CONCLUSIONS These guidelines should allow the collection of reliable aggregate data on FFA and advance efforts in both clinical and basic research to close knowledge gaps in this condition.
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Affiliation(s)
- E A Olsen
- Duke University Medical Center, Durham, NC, USA
| | - M Harries
- University of Manchester, MAHSC and NIHR Manchester Biomedical Research Centre, Salford Royal NHS Foundation Trust, Salford, UK
| | - A Tosti
- University of Miami Miller School of Medicine, Miami, FL, USA
| | | | | | - V Callender
- Callender Dermatology & Cosmetic Center and Howard University College of Medicine, Washington, DC, USA
| | - V Chasapi
- Andreas Sygros Hospital, Athens, Greece
| | - O Correia
- Centro Dermatologia Epidermis, Porto, Portugal
| | - G Cotsarelis
- University of Pennsylvania, Philadelphia, PA, USA
| | - R Dhurat
- LTM Medical College & Hospital Sion, Mumbai, India
| | - N Dlova
- University of KwaZulu Natal, Durban, South Africa
| | - I Doche
- University of Sao Paulo Medical School, Sao Paulo, SP, Brazil
| | - N Enechukwu
- Nnamdi Azikiwe University Awka, Anambra State, Nigeria
| | - R Grimalt
- Universitat Internacional de Catalunya, Barcelona, Spain
| | - S Itami
- Oita University, Oita, Japan
| | - M Hordinsky
- University of Minnesota Medical School, Minneapolis, MN, USA
| | - K Khobzei
- Kyiv Medical University, Kyiv, Ukraine
| | - W-S Lee
- Yonsei University, Wonju College of Medicine, Wonju, Gangwon-do, Republic of Korea
| | - S Malakar
- Rita Skin Foundation, Kolkata, West Bengal, India
| | | | - A McMichael
- Wake Forest School of Medicine, Winston Salem, NC, USA
| | - P Mirmirani
- Kaiser Permanente Northern California, Vallejo, CA, USA
| | - Y Ovcharenko
- V.N. Karazin Kharkiv National University, Kharkiv, Ukraine
| | | | - G M Pinto
- University of Miami Miller School of Medicine, Miami, FL, USA
| | | | - R Pirmez
- Instituto de Dermatologia Professor Rubem David Azulay - Santa Casa da Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
| | - P Reygagne
- Centre Sabouraud, Hôpital Saint Louis, Paris, France
| | - J Roberts
- Northwest Dermatology Institute, Portland, OR, USA
| | - L Rudnicka
- Medical University of Warsaw, Warsaw, Poland
| | - D Saceda-Corralo
- Ramón y Cajal Hospital, IRYCIS, University of Alcala, Madrid, Spain
| | - J Shapiro
- New York University Grossman School of Medicine, New York, NY, USA
| | - T Silyuk
- Hair Treatment and Transplantation Center Private Practice, Saint Petersburg, Russia
| | - R Sinclair
- University of Melbourne and Sinclair Dermatology, Melbourne, VIC, Australia
| | - R O Soares
- Cuf Descobertas Hospital, Lisbon, Portugal
| | - A Souissi
- Department of Dermatology, University of Tunis El Manar, Tunis, Tunisia
| | - A Vogt
- Charité-Universitaetsmedizin, Berlin, Germany
| | - K Washenik
- Bosley Medical Group, Beverly Hills, CA and New York University Grossman School of Medicine, New York, NY, USA
| | - A Zlotogorski
- Hadassah Medical Center, Hebrew University of Jerusalem, Jerusalem, Israel
| | - D Canfield
- Canfield Scientific, Inc, Parsippany, NJ, USA
| | - S Vano-Galvan
- Ramón y Cajal Hospital, IRYCIS, University of Alcala, Madrid, Spain
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Passeron T, Bouillon R, Callender V, Cestari T, Diepgen T, Green A, van der Pols J, Bernard B, Ly F, Bernerd F, Marrot L, Nielsen M, Verschoore M, Jablonski N, Young A. Photoprotection and vitamin D status. Br J Dermatol 2019. [DOI: 10.1111/bjd.18494] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Passeron T, Bouillon R, Callender V, Cestari T, Diepgen T, Green A, Pols J, Bernard B, Ly F, Bernerd F, Marrot L, Nielsen M, Verschoore M, Jablonski N, Young A. 光保护和维生素 D 状态. Br J Dermatol 2019. [DOI: 10.1111/bjd.18506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Passeron T, Bouillon R, Callender V, Cestari T, Diepgen TL, Green AC, van der Pols JC, Bernard BA, Ly F, Bernerd F, Marrot L, Nielsen M, Verschoore M, Jablonski NG, Young AR. Sunscreen photoprotection and vitamin D status. Br J Dermatol 2019; 181:916-931. [PMID: 31069788 PMCID: PMC6899926 DOI: 10.1111/bjd.17992] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/03/2019] [Indexed: 12/16/2022]
Abstract
Background Global concern about vitamin D deficiency has fuelled debates on photoprotection and the importance of solar exposure to meet vitamin D requirements. Objectives To review the published evidence to reach a consensus on the influence of photoprotection by sunscreens on vitamin D status, considering other relevant factors. Methods An international panel of 13 experts in endocrinology, dermatology, photobiology, epidemiology and biological anthropology reviewed the literature prior to a 1‐day meeting in June 2017, during which the evidence was discussed. Methods of assessment and determining factors of vitamin D status, and public health perspectives were examined and consequences of sun exposure and the effects of photoprotection were assessed. Results A serum level of ≥ 50 nmol L−1 25(OH)D is a target for all individuals. Broad‐spectrum sunscreens that prevent erythema are unlikely to compromise vitamin D status in healthy populations. Vitamin D screening should be restricted to those at risk of hypovitaminosis, such as patients with photosensitivity disorders, who require rigorous photoprotection. Screening and supplementation are advised for this group. Conclusions Sunscreen use for daily and recreational photoprotection does not compromise vitamin D synthesis, even when applied under optimal conditions. What's already known about this topic? Knowledge of the relationship between solar exposure behaviour, sunscreen use and vitamin D is important for public health but there is confusion about optimal vitamin D status and the safest way to achieve this. Practical recommendations on the potential impact of daily and/or recreational sunscreens on vitamin D status are lacking for healthy people.
What does this study add? Judicious use of daily broad‐spectrum sunscreens with high ultraviolet (UV) A protection will not compromise vitamin D status in healthy people. However, photoprotection strategies for patients with photosensitivity disorders that include high sun‐protection factor sunscreens with high UVA protection, along with protective clothing and shade‐seeking behaviour are likely to compromise vitamin D status. Screening for vitamin D status and supplementation are recommended in patients with photosensitivity disorders.
Linked Comment: https://doi.org/10.1111/bjd.18126. https://doi.org/10.1111/bjd.18494 available online
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Affiliation(s)
- T Passeron
- Department of Dermatology, CHU Nice, Université Côte d'Azur, CHU Nice, 151, route de Ginestière, 06200, Nice, France.,C3M, INSERM U1065 Université Côte d'Azur, 151, route de Ginestière, 06200, Nice, France
| | - R Bouillon
- Laboratory of Clinical and Experimental Endocrinology, Department of Chronic Diseases, Metabolism and Ageing, KU Leuven, Gasthuisberg, 3000, Leuven, Belgium
| | - V Callender
- Callender Dermatology & Cosmetic Center, 12200 Annapolis Road, Suite 315, Glenn Dale, MD, 20769, U.S.A
| | - T Cestari
- Federal University of Rio Grande do Sul, Hospital de Clinicas de Porto Alegre, Ramiro Barcellos 2350 zone 13, Porto Alegre, RS, 90035-903, Brazil
| | - T L Diepgen
- Department of Clinical Social Medicine, University of Heidelberg, Voßstr. 2, 69115, Heidelberg, Germany
| | - A C Green
- Cancer and Population Studies Group, QIMR Berghofer Medical Research Institute, Brisbane, QLD, 4006, Australia.,CRUK Manchester Institute and Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Sciences Centre, Manchester, M13 9NQ, U.K
| | - J C van der Pols
- School of Exercise and Nutrition Science, Queensland University of Technology, Brisbane, QLD, 4059, Australia
| | - B A Bernard
- L'Oréal R&I, Scientific Directorate, 9 rue Pierre Dreyfus, 92110, Clichy, France
| | - F Ly
- Faculty of Medicine, Pharmacy and Odontology, University Cheikh Anta Diop of Dakar, BP 5825, Dakar, Senegal
| | - F Bernerd
- L'Oréal R&I, 1 Avenue Eugène Schueller, 93600, Aulnay-sous-bois, France
| | - L Marrot
- L'Oréal R&I, 1 Avenue Eugène Schueller, 93600, Aulnay-sous-bois, France
| | - M Nielsen
- L'Oréal R&I, Scientific Directorate, 9 rue Pierre Dreyfus, 92110, Clichy, France
| | - M Verschoore
- L'Oréal R&I, Scientific Directorate, 9 rue Pierre Dreyfus, 92110, Clichy, France
| | - N G Jablonski
- Department of Anthropology, The Pennsylvania State University, 409 Carpenter Building, University Park, PA, 16802, U.S.A
| | - A R Young
- St John's Institute of Dermatology, King's College London, London, SE1 9RT, U.K
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Olsen EA, Callender V, Sperling L, McMichael A, Anstrom KJ, Bergfeld W, Durden F, Roberts J, Shapiro J, Whiting DA. Central scalp alopecia photographic scale in AfricanAmerican women. Dermatol Ther 2008; 21:264-7. [DOI: 10.1111/j.1529-8019.2008.00208.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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