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Dirr MA, Ahmed A, Schlessinger DI, Haq M, Shi V, Koza E, Ma M, Christensen RE, Ibrahim SA, Schmitt J, Johannsen L, Asai Y, Baldwin HE, Berardesca E, Berman B, Vieira AC, Chien AL, Cohen DE, Del Rosso JQ, Dosal J, Drake LA, Feldman SR, Fleischer AB, Friedman A, Graber E, Harper JC, Helfrich YR, Jemec GB, Johnson SM, Katta R, Lio P, Maier LE, Martin G, Nagler AR, Neuhaus IM, Palamar M, Parish LC, Rosen T, Shumack SP, Solomon JA, Tanghetti EA, Webster GF, Weinkle A, Weiss JS, Wladis EJ, Maher IA, Sobanko JF, Cartee TV, Cahn BA, Alam M, Kang BY, Iyengar S, Anvery N, Alpsoy E, Bewley A, Dessinioti C, Egeberg A, Engin B, Gollnick HPM, Ioannides D, Kim HS, Lazaridou E, Li J, Lim HG, Micali G, de Oliveira CMM, Noguera-Morel L, Parodi A, Reinholz M, Suh DH, Sun Q, van Zuuren EJ, Wollina U, Zhou Y, Zip C, Poon E, Pearlman R. Rosacea Core Domain Set for Clinical Trials and Practice: A Consensus Statement. JAMA Dermatol 2024:2817890. [PMID: 38656294 DOI: 10.1001/jamadermatol.2024.0636] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Importance Inconsistent reporting of outcomes in clinical trials of rosacea is impeding and likely preventing accurate data pooling and meta-analyses. There is a need for standardization of outcomes assessed during intervention trials of rosacea. Objective To develop a rosacea core outcome set (COS) based on key domains that are globally relevant and applicable to all demographic groups to be used as a minimum list of outcomes for reporting by rosacea clinical trials, and when appropriate, in clinical practice. Evidence Review A systematic literature review of rosacea clinical trials was conducted. Discrete outcomes were extracted and augmented through discussions and focus groups with key stakeholders. The initial list of 192 outcomes was refined to identify 50 unique outcomes that were rated through the Delphi process Round 1 by 88 panelists (63 physicians from 17 countries and 25 patients with rosacea in the US) on 9-point Likert scale. Based on feedback, an additional 11 outcomes were added in Round 2. Outcomes deemed to be critical for inclusion (rated 7-9 by ≥70% of both groups) were discussed in consensus meetings. The outcomes deemed to be most important for inclusion by at least 85% of the participants were incorporated into the final core domain set. Findings The Delphi process and consensus-building meetings identified a final core set of 8 domains for rosacea clinical trials: ocular signs and symptoms; skin signs of disease; skin symptoms; overall severity; patient satisfaction; quality of life; degree of improvement; and presence and severity of treatment-related adverse events. Recommendations were also made for application in the clinical setting. Conclusions and Relevance This core domain set for rosacea research is now available; its adoption by researchers may improve the usefulness of future trials of rosacea therapies by enabling meta-analyses and other comparisons across studies. This core domain set may also be useful in clinical practice.
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Affiliation(s)
- McKenzie A Dirr
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Areeba Ahmed
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Daniel I Schlessinger
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Misha Haq
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Victoria Shi
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Eric Koza
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Melissa Ma
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Rachel E Christensen
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Sarah A Ibrahim
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Jochen Schmitt
- Center for Evidence-Based Healthcare, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Lena Johannsen
- Center for Evidence-Based Healthcare, Faculty of Medicine Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Yuka Asai
- Division of Dermatology, Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | | | - Enzo Berardesca
- Phillip Frost Department of Dermatology and Cutaneous Surgery Miller School of Medicine, University of Miami, Miami, Florida
| | - Brian Berman
- Dermatology and Cutaneous Surgery, University of Miami, Miami, Florida
| | - Ana Carolina Vieira
- Ophthalmology Department, Universidade Federal Fluminense, Rio de Janeiro, Brazil
| | - Anna L Chien
- Department of Dermatology, Johns Hopkins School of Medicine, Baltimore, Maryland
| | - David E Cohen
- The Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, New York
| | | | | | - Lynn A Drake
- Department of Dermatology and Wellman Center for Photomedicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Steven R Feldman
- Pathology and Social Sciences & Health Policy, Wake Forest University School of Medicine, Winston-Salem, North Carolina
| | | | - Adam Friedman
- Department of Dermatology, George Washington School of Medicine and Health Science, Washington, DC
- Universitätsklinik für Dermatologie und Venerologie, Innsbruck, Austria
| | - Emmy Graber
- The Dermatology Institute of Boston Affiliate, Northeastern University, Boston, Massachusetts
| | - Julie C Harper
- The Dermatology and Skin Care Center of Birmingham, Birmingham, Alabama
| | | | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | | | - Rajani Katta
- McGovern Medical School at UTHealth, Houston, Texas
| | - Peter Lio
- Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Lisa E Maier
- Department of Dermatology, University of Washington, Seattle
| | - George Martin
- Dr George Martin Dermatology Associates, Kihei, Hawaii
| | - Arielle R Nagler
- Ambulatory Quality and Network Integration, The Ronald O. Perelman Department of Dermatology, NYU Grossman School of Medicine, New York, New York
| | - Isaac M Neuhaus
- Department of Dermatology, University of California, San Francisco
| | - Melis Palamar
- Department of Ophthalmology, Faculty of Medicine, Ege University, Bornova, Turkey
| | - Lawrence C Parish
- Jefferson Center for International Dermatology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | - Stephen P Shumack
- Royal North Shore Hospital of Sydney, St Leonards, New South Wales, Australia
| | - James A Solomon
- University of Central Florida College of Medicine, Florida State College of Medicine, Tallahassee
- Department of Dermatology, Carle-Illinois College of Medicine, Urbana
| | - Emil A Tanghetti
- Center for Dermatology and Laser Surgery, Sacramento, California
| | - Guy F Webster
- Department of Dermatology, Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania
| | | | | | - Edward J Wladis
- Department of Ophthalmology, Lions Eye Institute, Albany Medical College, Albany, New York
| | - Ian A Maher
- Department of Dermatology, University of Minnesota, Minneapolis
| | - Joseph F Sobanko
- Department of Dermatology, University of Pennsylvania, Philadelphia
| | - Todd V Cartee
- Department of Dermatology, Penn State College of Medicine, Hershey, Pennsylvania
| | - Brian A Cahn
- Department of Dermatology, University of Illinois, Chicago
| | - Murad Alam
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Bianca Y Kang
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Sanjana Iyengar
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Noor Anvery
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Erkan Alpsoy
- Department of Dermatology and Venereology, Akdeniz University School of Medicine, Antalya, Turkey
| | - Anthony Bewley
- Barts Health National Health Service Trust and Queen Mary University, London, United Kingdom
| | - Clio Dessinioti
- Department of Dermatology, Andreas Sygros Hospital, University of Athens, Athens, Greece
| | - Alexander Egeberg
- Department of Dermatology, Bispebjerg Hospital, and Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Burhan Engin
- Dermatology Department, Cerrahpaşa Medical Faculty, İstanbul University-Cerrahpaşa, Istanbul, Turkey
| | - Harald P M Gollnick
- Dermatology Department, Otto von Guericke University Magdeburg, Magdeburg, Germany
| | - Dimitrios Ioannides
- First Department of Dermatology-Venereology, Aristotle University Medical School Hospital for Skin and Venereal Diseases, Thessaloniki, Greece
| | - Hei Sung Kim
- Department of Dermatology, Incheon St Mary's Hospital, The Catholic University of Korea, Seoul, South Korea
| | - Elizabeth Lazaridou
- Second Department of Dermatology-Venereology, Aristotle University School of Medicine, Thessaloniki, Greece
| | - Ji Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha Shi, China
| | | | | | | | - Lucero Noguera-Morel
- Department of Dermatology, Hospital Infantil, Universidad Niño Jesús, Madrid, Spain
| | - Aurora Parodi
- Department of Health Sciences, University of Genoa, Ospedale-Policlinico San Martino, IRCCS Genova, Italy
| | | | - Dae Hun Suh
- Department of Dermatology, Seoul National University College of Medicine, Seoul, South Korea
| | - Qiuning Sun
- Department of Dermatology, Peking Union Medical College Hospital, Shuaifuyuan, Beijing, China
| | - Esther J van Zuuren
- Department of Dermatology B1-Q, Leiden University Medical Centre, RC Leiden, the Netherlands
| | - Uwe Wollina
- Department of Dermatology and Allergology, StädtischesKlinikum Dresden, Friedrichstr, Dresden, Germany
| | - Youwen Zhou
- Department of Dermatology and Skin Science, University of British Columbia, Vancouver, British Columbia, Canada
| | - Catherine Zip
- Department of Dermatology, University of Calgary, Calgary, Alberta, Canada
| | - Emily Poon
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Ross Pearlman
- Department of Dermatology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois
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Wainman HE, Chandran NS, Frew JW, Garg A, Gibbons A, Gierbolini A, Horvath B, Jemec GB, Kirby B, Kirby J, Lowes MA, Martorell A, McGrath BM, Naik HB, Oon HH, Prens E, Sayed CJ, Thorlacius L, Van der Zee HH, Villumsen B, Ingram JR. Global consensus process to establish a core dataset for hidradenitis suppurativa registries. Br J Dermatol 2024; 190:510-518. [PMID: 37976235 DOI: 10.1093/bjd/ljad454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 11/01/2023] [Accepted: 11/13/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Several registries for hidradenitis suppurativa (HS) already exist in Europe and the USA. There is currently no global consensus on a core dataset (CDS) for these registries. Creating a global HS registry is challenging, owing to logistical and regulatory constraints, which could limit opportunities for global collaboration as a result of differences in the dataset collected. The solution is to encourage all HS registries to collect the same CDS of information, allowing registries to collaborate. OBJECTIVES To establish a core set of items to be collected by all HS registries globally. The core set will cover demographic details, comorbidities, clinical examination findings, patient-reported outcome measures and treatments. METHODS Beginning in September 2022, 20 participants - including both clinicians with expertise in HS and patient advocates - from eight countries across three continents participated in a Delphi process consisting of four rounds of voting, with all participants completing each round. A list of potential items for inclusion in the core set was generated from the relevant published literature, including systematic reviews of comorbidities in HS, clinical and examination findings, and epidemiology. For disease severity and progression items, the Hidradenitis SuppuraTiva Core outcome set International Collaboration (HiSTORIC) core set and other relevant instruments were considered for inclusion. This resulted in 47 initial items. Participants were invited to suggest additional items to include during the first round. Anonymous feedback was provided to inform each subsequent round of voting to encourage consensus. RESULTS The eDelphi process established a CDS of 48 items recommended for inclusion in all HS registries globally. CONCLUSIONS The routine adoption of this CDS in current and future HS registries should allow registries in different parts of the world to collaborate, enabling research requiring large numbers of participants.
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Affiliation(s)
- Hannah E Wainman
- Department of Dermatology, University Hospitals Bristol and Weston NHS Foundation Trust, Bristol, UK
- Bristol Medical School, University of Bristol, Bristol, UK
| | - Nisha S Chandran
- Division of Dermatology, Department of Medicine, National University Hospital, Singapore
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - John W Frew
- Department of Dermatology, Liverpool Hospital, Sydney, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
| | - Amit Garg
- Department of Dermatology, Donald and Barbara Zucker School of Medicine at Hofstra Northwell, New Hyde Park, NY, USA
| | - Angela Gibbons
- Patient Representative, The HS Support Network UK and Ireland, UK
| | | | - Barbara Horvath
- Department of Dermatology, University Medical Center Groningen, University of Groningen, Groningen, the Netherlands
| | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - Brian Kirby
- Charles Department of Dermatology, St. Vincent's University Hospital, Dublin, Ireland
- Charles Institute of Dermatology, University College Dublin, Dublin, Ireland
| | - Joselyn Kirby
- Department of Dermatology, Penn State Health Milton S. Hershey Medical Center, Hershey, PA, USA
| | | | | | | | - Haley B Naik
- Department of Dermatology, University of California San Francisco, San Francisco, CA, USA
| | - Hazel H Oon
- Department of Dermatology, National Skin Centre, Singapore, Singapore
| | - Errol Prens
- Department of Dermatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Christopher J Sayed
- Department of Dermatology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Linnea Thorlacius
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - Hessel H Van der Zee
- Department of Dermatology, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Bente Villumsen
- Patient Representative, The Patients' Association HS Denmark, Denmark
| | - John R Ingram
- Department of Dermatology & Academic Wound Healing, Division of Infection and Immunity, Cardiff University, Cardiff, UK
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3
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Zeidler C, Kupfer J, Dalgard FJ, Bewley A, Evers AWM, Gieler U, Lien L, Sampogna F, Tomas Aragones L, Vulink N, Finlay AY, Legat FJ, Titeca G, Jemec GB, Misery L, Szabó C, Grivcheva Panovska V, Spillekom van Koulil S, Balieva F, Szepietowski JC, Reich A, Ferreira BR, Lvov A, Romanov D, Marron SE, Gracia Cazaña T, Elyas A, Altunay IK, Thompson AR, van Beugen S, Ständer S, Schut C. Dermatological patients with itch report more stress, stigmatization experience, anxiety and depression compared to patients without itch: Results from a European multi-centre study. J Eur Acad Dermatol Venereol 2024. [PMID: 38468596 DOI: 10.1111/jdv.19913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 01/23/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Itch as the most common symptom in dermatology has been shown to be related to psychological factors such as stress, anxiety and depression. Moreover, associations were found between perceived stigmatization and itch. However, studies investigating the differences between patients with dermatoses with and without itch regarding perceived stress, stigmatization, anxiety and depression are missing. Therefore, one of the aims of the second study of the European Society for Dermatology and Psychiatry (ESDaP study II) was to investigate these relationships in a large cohort of patients with different itchy dermatoses. RESULTS 3399 patients with 14 different itchy dermatoses were recruited at 22 centres in 17 European countries. They filled in questionnaires to assess perceived stigmatization, stress, signs of clinically relevant anxiety or depression, itch-related quality of life, the overall health status, itch duration, frequency and intensity. The most significant association between the severity of itching and the perception of stress was observed among individuals with rosacea (correlation coefficient r = 0.314). Similarly, the strongest links between itch intensity and experiences of stigmatization, anxiety, and depression were found in patients with seborrheic dermatitis (correlation coefficients r = 0.317, r = 0.356, and r = 0.400, respectively). Utilizing a stepwise linear regression analysis, it was determined that within the entire patient cohort, 9.3% of the variation in itch intensity could be accounted for by factors including gender, levels of anxiety, depression, and perceived stigmatization. Females and individuals with elevated anxiety, depression, and perceived stigmatization scores reported more pronounced itch intensities compared to those with contrary attributes. CONCLUSION This study underscores the connection between experiencing itch and its intensity and the psychological strain it places on individuals. Consequently, psychological interventions should encompass both addressing the itch itself and the interconnected psychological factors. In specific cases, it becomes imperative for dermatologists to direct individuals towards suitable healthcare resources to undergo further psychological assessment.
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Affiliation(s)
- C Zeidler
- Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - J Kupfer
- Institute of Medical Psychology, Justus-Liebig-University, Gießen, Germany
| | - F J Dalgard
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
- Department of Dermatology and Venereology, Skåne University Hospital, Malmo, Sweden
| | - A Bewley
- Barts Health NHS Trust & Queen Mary University of London, London, UK
| | - A W M Evers
- Faculty of Social and Behavioural Sciences, Institute of Psychology, Unit Health, Medical and Neuropsychology, Leiden University, Leiden, The Netherlands
| | | | - L Lien
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
| | - F Sampogna
- Clinical Epidemiology Unit, IDI-IRCCS, Rome, Italy
| | - L Tomas Aragones
- Department of Psychology, University of Zaragoza, Zaragoza, Spain
- Aragon Psychodermatology Research Group Zaragoza, Zaragoza, Spain
| | - N Vulink
- Department of Psychiatry, Amsterdam UMC, Location Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - A Y Finlay
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
| | - F J Legat
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - G Titeca
- Clinique Notre Dame de Grâce, Gosselies, Belgium
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - L Misery
- Department of Dermatology, University Hospital of Brest, Brest, France
| | - C Szabó
- Institute of Psychology, University of Szeged, Szeged, Hungary
| | - V Grivcheva Panovska
- School of Medicine, PHI University Clinic of Dermatology, University St Cyril and Methodius, Skopje, North Macedonia
| | - S Spillekom van Koulil
- Radboud Institute for Health Sciences, Department of Medical Psychology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - F Balieva
- Department of Dermatology, Stavanger University Hospital, Stavanger, Norway
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - J C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - A Reich
- Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszów University, Rzeszów, Poland
| | - B R Ferreira
- Centre for Philosophy of Science of the University of Lisbon, Lisbon, Portugal
- Department of Dermatology, Coimbra Hospital and University Centre, Portugal
- University of Brest, Lien, France
| | - A Lvov
- Central State Medical Academy of Department of Presidential Affairs, Moscow, Russia
- Medical Research and Educational Centre, Lomonosov Moscow State University, Moscow, Russia
| | - D Romanov
- Department of Psychiatry and Psychosomatics, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Department of Boundary Mental Conditions and Psychosomatic Disorders, Mental Health Research Centre, Moscow, Russia
- International Institute of Psychosomatic Health, Moscow, Russia
| | - S E Marron
- Aragon Psychodermatology Research Group Zaragoza, Zaragoza, Spain
- Department of Dermatology, University Hospital Miguel Servet, Zaragoza, Spain
| | - T Gracia Cazaña
- Department of Dermatology, University Hospital Miguel Servet, Zaragoza, Spain
| | - A Elyas
- Department of Dermatology, Skåne University Hospital, Malmö, Sweden
| | - I K Altunay
- Şişli Hamidiye Etfal Training and Research Hospital, Dermatology and Venereology Clinic, University of Health Sciences, Istanbul, Turkey
| | - A R Thompson
- South Wales Clinical Psychology Training Programme, Cardiff & Vale University Health Board & School of Psychology, Cardiff University, Cardiff, UK
| | - S van Beugen
- Faculty of Social and Behavioural Sciences, Institute of Psychology, Unit Health, Medical and Neuropsychology, Leiden University, Leiden, The Netherlands
| | - S Ständer
- Department of Dermatology and Center for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - C Schut
- Institute of Medical Psychology, Justus-Liebig-University, Gießen, Germany
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Van Beugen S, Schut C, Kupfer J, Bewley AP, Finlay AY, Gieler U, Thompson AR, Grazia-Cazaña T, Balieva F, Ferreira BR, Jemec GB, Lien L, Misery L, Marron SE, Ständer S, Zeidler C, Szabó C, Szepietowski JC, Reich A, Elyas A, Altunay IK, Legat FJ, Grivcheva-Panovska V, Romanov DV, Lvov AN, Titeca G, Sampogna F, Vulink NC, Tomás-Aragones L, Evers AWM, Dalgard FJ. Perceived Stigmatization among Dermatological Outpatients Compared with Controls: An Observational Multicentre Study in 17 European Countries. Acta Derm Venereol 2023; 103:adv6485. [PMID: 37345973 DOI: 10.2340/actadv.v103.6485] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 03/30/2023] [Indexed: 06/23/2023] Open
Abstract
Perceived stigmatization places a large psychosocial burden on patients with some skin conditions. Little is known about the experience of stigmatization across a wide range of skin diseases. This observational cross-sectional study aimed to quantify perceived stigmatization and identify its predictors among patients with a broad spectrum of skin diseases across 17 European countries. Self-report questionnaires assessing perceived stigmatization and its potential predictors were completed by 5,487 dermatology outpatients and 2,808 skin-healthy controls. Dermatological diagnosis, severity, and comorbidity were clinician-assessed. Patients experienced higher levels of perceived stigmatization than controls (p < 0.001, d = 0.26); patients with psoriasis, atopic dermatitis, alopecia, and bullous disorders were particularly affected. Multivariate regression analyses showed that perceived stigmatization was related to sociodemographic (lower age, male sex, being single), general health-related (higher body mass index, lower overall health), disease-related (higher clinician-assessed disease severity, presence of itch, longer disease duration), and psychological (greater distress, presence of suicidal ideation, greater body dysmorphic concerns, lower appearance satisfaction) variables. To conclude, perceived stigmatization is common in patients with skin diseases. Factors have been identified that will help clinicians and policymakers to target vulnerable patient groups, offer adequate patient management, and to ultimately develop evidence-based interventions.
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Affiliation(s)
- Sylvia Van Beugen
- Institute of Psychology, Health, Medical and Neuropsychology Unit, Leiden University, Leiden, the Netherlands.
| | - Christina Schut
- Institute of Medical Psychology, Justus-Liebig-University Gießen, Gießen, Germany
| | - Jörg Kupfer
- Institute of Medical Psychology, Justus-Liebig-University Gießen, Gießen, Germany
| | | | - Andrew Y Finlay
- Institute of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
| | - Uwe Gieler
- Department of Dermatology, Justus-Liebig- University Giessen and Vitos Klinik, Giessen, Germany
| | - Andrew R Thompson
- South Wales Clinical Psychology Programme, Cardiff & Vale University Health Board, & School of Psychology, Cardiff University, UK
| | - Tamara Grazia-Cazaña
- Miguel Servet University Hospital, IIS Aragón, Universidad de Zaragoza, Zaragoza, Spain
| | - Flora Balieva
- Department of Dermatology, Stavanger University Hospital, Stavanger, Norway
| | - Bárbara R Ferreira
- Department of Dermatology, Coimbra University Hospital, Coimbra, Portugal
| | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - Lars Lien
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
| | - Laurent Misery
- Department of Dermatology, University Hospital of Brest, Brest, France
| | - Servando E Marron
- Department of Dermatology, University Hospital Miguel Servet, Aragon Psychodermatology Research Group (GAI+PD), Zaragoza, Spain
| | - Sonja Ständer
- Department of Dermatology, University Clinic Münster, Münster, Germany
| | - Claudia Zeidler
- Department of Dermatology, University Clinic Münster, Münster, Germany
| | - Csanád Szabó
- Institute of Psychology, University of Szeged, Szeged, Hungary
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Adam Reich
- Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszow University, Rzeszów, Poland
| | - Amna Elyas
- Department of Dermatology and Venereology, Skåne University Hospital, Malmo, Sweden
| | - Ilknur K Altunay
- University of Health Sciences. Hamidiye Etfal Research and Training Hospital, Department of Dermatology and Venereology, Istanbul, Turkey
| | - Franz J Legat
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - Vesna Grivcheva-Panovska
- University St Cyril and Methodius, School of Medicine, PHI University Clinic of Dermatology Skopje, N. Macedonia
| | - Dmitry V Romanov
- Department of Psychiatry and Psychosomatics, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Andrey N Lvov
- Department of Dermatovenereology and Cosmetology, Central State Medical Academy of department of presidential affairs, Moscow, Russia
| | - Géraldine Titeca
- Department of Dermatology/ Clinique Notre Dame de Grâce, Gosselies, Belgium
| | | | - Nienke C Vulink
- Department of Psychiatry, Amsterdam UMC, location AMC, Amsterdam, the Netherlands
| | | | - Andrea W M Evers
- Institute of Psychology, Health, Medical and Neuropsychology Unit, Leiden University, Leiden, the Netherlands
| | - Florence J Dalgard
- Department of Dermatology and Venereology, Skåne University Hospital, Malmo, Sweden
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5
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Henning M, Ibler K, Loft I, Jennum P, Didriksen M, Ullum H, Erikstrup C, Nielsen K, Bruun MT, Hjalgrim H, Sørensen E, Dinh K, Thørner LW, Jemec GB, Pedersen O. Hyperhidrosis is associated with sleep disturbances, daytime tiredness, stress, and depression: A retrospective cohort study from the Danish Blood Donor Study. J Am Acad Dermatol 2023; 88:196-197. [PMID: 35427682 DOI: 10.1016/j.jaad.2022.03.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 03/04/2022] [Accepted: 03/29/2022] [Indexed: 11/20/2022]
Affiliation(s)
- Mattias Henning
- Department of Dermatology, Zealand University Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark.
| | - Kristina Ibler
- Department of Dermatology, Zealand University Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Isabella Loft
- Department of Clinical Immunology, Zealand University Hospital, Køge, Denmark
| | - Poul Jennum
- Danish Center for Sleep Medicine, Department of Clinical Neurophysiology, Copenhagen University Hospital, Glostrup, University of Copenhagen, Denmark
| | - Maria Didriksen
- Department of Clinical Immunology, Copenhagen University Hospital, Denmark
| | - Henrik Ullum
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | | | - Kaspar Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Denmark
| | - Mie Topholm Bruun
- Department of Clinical Immunology, Odense University Hospital, Denmark
| | - Henrik Hjalgrim
- Danish Cancer Society Research Center, Copenhagen, Denmark; Department of Haematology, Copenhagen University Hospital Rigshospitalet, Denmark; Department of Medicine, Copenhagen University, Denmark
| | - Erik Sørensen
- Department of Clinical Immunology, Copenhagen University Hospital, Denmark
| | - Khoa Dinh
- Department of Clinical Immunology, Aarhus University Hospital, Denmark
| | | | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Ole Pedersen
- Department of Clinical Immunology, Zealand University Hospital, Køge, Denmark
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6
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Lindsø Andersen P, Jemec GB, Erikstrup C, Didriksen M, Dinh KM, Mikkelsen S, Sørensen E, Nielsen KR, Bruun MT, Hjalgrim H, Hansen TF, Sækmose SG, Ostrowski SR, Saunte DML, Pedersen OB. Human leukocyte antigen system associations in Malassezia-related skin diseases. Arch Dermatol Res 2022; 315:895-902. [PMID: 36394635 DOI: 10.1007/s00403-022-02454-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/10/2022] [Accepted: 10/31/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND The human leukocyte antigen system (HLA) is divided into two classes involved in antigen presentation: class I presenting intracellular antigens and class II presenting extracellular antigens. While susceptibility to infections is correlated with the HLA system, data on associations between HLA genotypes and Malassezia-related skin diseases (MRSD) are lacking. Thus, the objective of this study was to investigate associations between HLA alleles and MRSD. MATERIALS AND METHODS Participants in The Danish Blood Donor Study (2010-2018) provided questionnaire data on life style, anthropometric measures, and registry data on filled prescriptions. Genotyping was done using Illumina Infinium Global Screening Array, and HLA alleles were imputed using the HIBAG algorithm. Cases and controls were defined using filled prescriptions on topical ketoconazole 2% as a proxy of MRSD. Logistic regressions assessed associations between HLA alleles and MRSD adjusted for confounders and Bonferroni corrected for multiple tests. RESULTS A total of 9455 participants were considered MRSD cases and 24,144 participants as controls. We identified four risk alleles B*57:01, OR 1.19 (95% CI: 1.09-1.31), C*01:02, OR 1.19 (95% CI: 1.08-1.32), C*06:02, OR 1.14 (95% CI: 1.08-1.22), and DRB1*01:01, OR 1.10 (95% CI: 1.04-1.17), and two protective alleles, DQB1*02:01, OR 0.89 (95% CI: 0.85-0.94), and DRB1*03:01, OR 0.89 (95% CI: 0.85-0.94). CONCLUSION Five novel associations between HLA alleles and MRSD were identified in our cohort, and one previous association was confirmed. Future studies should assess the correlation between Malassezia antigens and antigen-binding properties of the associated HLA alleles.
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Affiliation(s)
- P Lindsø Andersen
- Department of Dermatology, Zealand University Hospital Roskilde, Sygehusvej 5, 4000, Roskilde, Denmark.
- Department of Clinical Immunology, Zealand University Hospital, Køge, Denmark.
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital Roskilde, Sygehusvej 5, 4000, Roskilde, Denmark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - C Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - M Didriksen
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - K M Dinh
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Microbiology, Aarhus University Hospital, Aarhus, Denmark
| | - S Mikkelsen
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - E Sørensen
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - K R Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - M T Bruun
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - H Hjalgrim
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
- Department of Epidemiology Research, Statens Serum Institute, Copenhagen, Denmark
- Danish Cancer Society Research Center, Copenhagen, Denmark
- Department of Haematology, Rigshospitalet, Copenhagen, Denmark
| | - T F Hansen
- Department of Neurology, Danish Headache Center, Copenhagen University Hospital, Glostrup, Denmark
- The Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - S G Sækmose
- Department of Clinical Immunology, Zealand University Hospital, Køge, Denmark
| | - S R Ostrowski
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - D M L Saunte
- Department of Dermatology, Zealand University Hospital Roskilde, Sygehusvej 5, 4000, Roskilde, Denmark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
| | - O B Pedersen
- Department of Clinical Immunology, Zealand University Hospital, Køge, Denmark
- Department of Clinical Medicine, Faculty of Health Science, University of Copenhagen, Copenhagen, Denmark
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7
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Kaae J, Bech R, Taudorf EH, Beck S, Vestergaard C, Ring HC, Jemec GB. [Bullous skin diseases]. Ugeskr Laeger 2022; 184:V06220400. [PMID: 36254827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
This review finds that topical corticosteroids and systemic corticosteroids are the mainstays of initial treatment for bullous pemphigoid and pemphigus diseases. Additional immunomodulatory therapies such as methotrexate, azathioprine and mycophenolatmofetil should be added early during treatment to minimize the adverse effects of chronic corticosteroid therapy and to augment improvement in the disease. Rituximab is a first-line immunomodulatory treatment for moderate to severe pemphigus disease.
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Affiliation(s)
- Jeanette Kaae
- Dermatologisk Afdeling, Sjællands Universitetshospital, Roskilde
| | - Rikke Bech
- Hud- og Kønssygdomme, Aarhus Universitetshospital
| | | | - Shiva Beck
- Dermatologisk Afdeling, Sjællands Universitetshospital, Roskilde
| | | | - Hans Christian Ring
- Dermato-Venerologisk Afdeling og Videnscenter for Sårheling, Københavns Universitetshospital - Bispebjerg Hospital
| | - Gregor B Jemec
- Dermatologisk Afdeling, Sjællands Universitetshospital, Roskilde
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8
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Schut C, Dalgard FJ, Bewley A, Evers AWM, Gieler U, Lien L, Sampogna F, Ständer S, Tomás-Aragonés L, Vulink N, Finlay AY, Legat FJ, Titeca G, Jemec GB, Misery L, Szabó C, Grivcheva-Panovska V, Spillekom-van Koulil S, Balieva F, Szepietowski JC, Reich A, Roque Ferreira B, Lvov A, Romanov D, Marron SE, Gracia-Cazaña T, Svensson A, Altunay IK, Thompson AR, Zeidler C, Kupfer J. BI24: An insight into the protective role of biologics in
COVID
‐19 infections: a single‐centre case series. Br J Dermatol 2022. [PMID: 35041211 PMCID: PMC9349390 DOI: 10.1111/bjd.21366] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christina Schut
- Institute of Medical Psychology, Justus-Liebig-University, Gießen, Germany
| | - Florence J Dalgard
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway
- Department of Dermatology and Venereology, Skåne University Hospital, Malmo, Sweden
| | - Anthony Bewley
- Barts Health NHS Trust & Queen Mary University of London, London, UK
| | - Andrea W M Evers
- Health, Medical and Neuropsychology Department, Leiden University, Leiden, the Netherlands
| | | | - Lars Lien
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway
- Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
| | | | - Sonja Ständer
- Department of Dermatology and Centre for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Lucía Tomás-Aragonés
- Department of Psychology, University of Zaragoza, Zaragoza, Spain
- Aragon Psychodermatology Research Group Zaragoza, Zaragoza, Spain
| | - Nienke Vulink
- Academic Medical Centre, University of Amsterdam, Amsterdam, the Netherlands
| | - Andrew Y Finlay
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
| | - Franz J Legat
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | | | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Laurent Misery
- Department of Dermatology, University Hospital of Brest, Brest, France
| | - Csanád Szabó
- Department of Dermatology and Allergology, University of Szeged, Szeged, Hungary
| | - Vesna Grivcheva-Panovska
- University St Cyril and Methodius, School of Medicine, PHI University Clinic of Dermatology, Skopje, North Macedonia
| | - Saskia Spillekom-van Koulil
- Radboud Institute for Health Sciences, Department of Medical Psychology, Radboud University Medical Centre, Nijmegen, the Netherlands
| | - Flora Balieva
- Department of Dermatology, Stavanger University Hospital, Stavanger, Norway
- Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
| | - Adam Reich
- Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszów University, Rzeszów, Poland
| | - Bárbara Roque Ferreira
- Centre for Philosophy of Science of the University of Lisbon, Lisbon, Portugal
- Department of Dermatology, Centre Hospitalier de Mouscron, Mouscron, Belgium
- University of Brest, Lien, France
| | - Andrey Lvov
- Central State Medical Academy of Department of Presidential Affairs, Moscow, Russia
- Medical Research and Educational Centre, Lomonosov Moscow State University, Moscow, Russia
| | - Dmitry Romanov
- Department of Psychiatry and Psychosomatics, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
- Department of Boundary Mental Conditions and Psychosomatic Disorders, Mental Health Research Centre, Moscow, Russia
- Moscow Scientific and Practical Centre of Dermatology, Venereology and Cosmetology of Moscow City Health Department, Moscow, Russia
| | - Servando E Marron
- Aragon Psychodermatology Research Group Zaragoza, Zaragoza, Spain
- Department of Dermatology, University Hospital Miguel Servet, Zaragoza, Spain
| | | | - Ake Svensson
- Department of Dermatology, Skåne University Hospital, Malmö, Sweden
| | - Ilknur K Altunay
- University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, Dermatology and Venereology Clinic, Istanbul, Turkey
| | - Andrew R Thompson
- South Wales Clinical Psychology Training Programme, Cardiff & Vale University Health Board & School of Psychology, Cardiff University, Cardiff, UK
| | - Claudia Zeidler
- Department of Dermatology and Centre for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Joerg Kupfer
- Institute of Medical Psychology, Justus-Liebig-University, Gießen, Germany
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9
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Ring HC, Thorsen J, Fuursted K, Bjarnsholt T, Bay L, Egeberg A, Ingham AC, Vedel Nielsen H, Frew WJ, Saunte D, Thomsen SF, Jemec GB. Amplicon sequencing demonstrates comparable follicular mycobiomes in patients with hidradenitis suppurativa compared with healthy controls. J Eur Acad Dermatol Venereol 2022; 36:e580-e583. [PMID: 35285081 DOI: 10.1111/jdv.18075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 03/02/2022] [Indexed: 11/28/2022]
Affiliation(s)
- H C Ring
- Department of Dermato-Venereology & Wound Healing Centre, Bispebjerg Hospital and Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - J Thorsen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.,Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - K Fuursted
- Department of microbiology and infection control, Statens Serum Institut, Copenhagen, Denmark
| | - T Bjarnsholt
- Costerton Biofilm Center, University of Copenhagen, Denmark.,Department of Clinical Microbiology, Copenhagen University Hospital, Copenhagen, Denmark
| | - L Bay
- Costerton Biofilm Center, University of Copenhagen, Denmark
| | - A Egeberg
- Department of Dermato-Venereology & Wound Healing Centre, Bispebjerg Hospital and Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - A C Ingham
- Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - H Vedel Nielsen
- Department of microbiology and infection control, Statens Serum Institut, Copenhagen, Denmark.,Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark
| | - W J Frew
- Department of Dermatology, Liverpool Hospital, Sydney, Australia
| | - Dml Saunte
- Department of Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.,Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Department of Clinical Medicine, Faculthy of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
| | - S F Thomsen
- Department of Dermato-Venereology & Wound Healing Centre, Bispebjerg Hospital and Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Department of Clinical Medicine, Faculthy of Health and Medical Science, University of Copenhagen, Copenhagen, Denmark
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10
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Schut C, Dalgard FJ, Bewley A, Evers AWM, Gieler U, Lien L, Sampogna F, Ständer S, Tomas-Aragones L, Vulink N, Finlay AY, Legat FJ, Titeca G, Jemec GB, Misery L, Szabó C, Grivcheva-Panovska V, Spillekom-van Koulil S, Balieva F, Szepietowski JC, Reich A, Roque Ferreira B, Lvov A, Romanov D, Marron SE, Gracia-Cazaña T, Svensson Å, Altunay IK, Thompson A, Zeidler C, Kupfer J. Body dysmorphia in common skin diseases: Results of an observational, cross-sectional multi-centre study among dermatological out-patients in 17 European countries. Br J Dermatol 2022; 187:115-125. [PMID: 35041211 DOI: 10.1111/bjd.21021] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 12/20/2021] [Accepted: 01/15/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Body dysmorphic disorder (BDD) is a common psychiatric disorder associated with high costs for healthcare systems as patients may repeatedly ask for different, often not effective interventions. BDD symptoms are more prevalent in patients with dermatological conditions than the general population, but there are no large sample studies comparing the prevalence of BDD symptoms between patients with dermatological conditions and healthy skin controls. OBJECTIVES To compare the prevalence of BDD symptoms between patients with different dermatological conditions and healthy skin controls and to describe sociodemographic, physical and psychological factors associated with BDD symptoms to identify patients who may have a particularly high chance of having this condition. METHODS This observational cross-sectional, comparative multi-centre study included 8295 participants: 5487 consecutive patients with different skin diseases (56% female) recruited among dermatological out-patients at 22 clinics in 17 European countries and 2808 healthy skin controls (66% female). All patients were examined by a dermatologist. BDD symptoms were assessed by the Dysmorphic Concern Questionnaire (DCQ). Sociodemographic data, information on psychological factors and physical conditions were collected. Each patient was given a dermatological diagnosis according to ICD-10 by a dermatologist. RESULTS The participation rate of invited dermatological patients was 82.4% on average across all centres. BDD symptoms were five times more prevalent in patients with dermatological conditions than in healthy skin controls (10.5% vs. 2.1%). Patients with hyperhidrosis, alopecia and vitiligo had a more than eleven-fold increased chance (adjusted Odds Ratio (OR) > 11) of having BDD symptoms compared to healthy skin controls, and patients with atopic dermatitis, psoriasis, acne, hidradenitis suppurativa, prurigo and bullous diseases had a more than six-fold increased chance (adjusted OR > 6) of having BDD symptoms. Using a logistic regression model, BDD symptoms were significantly related to lower age, female sex, higher psychological stress and feelings of stigmatisation. CONCLUSIONS This study reveals that clinical BDD symptoms are significantly associated with common dermatological diseases. As such symptoms are associated with higher levels of psychological distress and multiple unhelpful consultations, general practitioners and dermatologists should consider BDD and refer patients when identified to an appropriate service for BDD screening and management.
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Affiliation(s)
- Christina Schut
- Institute of Medical Psychology, Justus-Liebig-University, Gießen, Germany
| | - Florence J Dalgard
- Division of Mental Health and Addiction, Vestfold Hospital Trust, Tønsberg, Norway.,Department of Dermatology and Venereology, Skåne University Hospital, Malmo, Sweden
| | - Anthony Bewley
- Barts Health NHS Trust & Queen Mary University of London, UK
| | - Andrea W M Evers
- Health, Medical and Neuropsychology Department, Leiden University, The Netherlands
| | | | - Lars Lien
- Faculty of Social and Health Sciences, Inland Norway University of Applied Sciences, Elverum, Norway.,Norwegian National Advisory Unit on Concurrent Substance Abuse and Mental Health Disorders, Innlandet Hospital Trust, Brumunddal, Norway
| | | | - Sonja Ständer
- Department of Dermatology and Centre for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Lucia Tomas-Aragones
- Department of Psychology, University of Zaragoza, Spain.,Aragon Psychodermatology Research Group Zaragoza, Spain
| | - Nienke Vulink
- Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Andrew Y Finlay
- Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
| | - Franz J Legat
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | | | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - Laurent Misery
- Department of Dermatology, University Hospital of Brest, Brest, France
| | - Csanád Szabó
- Department of Dermatology and Allergology, University of Szeged, Hungary
| | - Vesna Grivcheva-Panovska
- University St. Cyril and Methodius, School of Medicine, PHI University Clinic of Dermatology Skopje, N. Macedonia
| | - Saskia Spillekom-van Koulil
- Radbout Institute for Health Sciences, Department of Medical Psychology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Flora Balieva
- Department of Dermatology, Stavanger University Hospital, Stavanger, Norway.,Faculty of Health Sciences, University of Stavanger, Stavanger, Norway
| | - Jacek C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Poland
| | - Adam Reich
- Department of Dermatology, Institute of Medical Sciences, Medical College of Rzeszow University, Poland
| | - Bárbara Roque Ferreira
- Centre for Philosophy of Science of the University of Lisbon, Portugal.,Department of Dermatology, Centre Hospitalier de Mouscron, Belgium.,University of Brest, Lien, France
| | - Andrey Lvov
- Central State Medical Academy of Department of Presidential Affairs, Moscow, Russia.,Medical Research and Educational Centre, Lomonosov Moscow State University, Moscow, Russia
| | - Dmitry Romanov
- Department of Psychiatry and Psychosomatics, I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia.,Department of Boundary Mental Conditions and Psychosomatic Disorders, Mental Health Research Centre, Moscow, Russia.,Moscow Scientific and Practical Centre of Dermatology, Venereology and Cosmetology of Moscow City Health Department, Moscow, Russia
| | - S E Marron
- Aragon Psychodermatology Research Group Zaragoza, Spain.,Department of Dermatology, University Hospital Miguel Servet, Zaragoza, Spain
| | | | - Å Svensson
- Department of Dermatology, Skane University Hospital, Malmö, Sweden
| | - Ilknur K Altunay
- University of Health Sciences, Şişli Hamidiye Etfal Training and Research Hospital, Dermatology and Venereology Clinic, Istanbul, Turkey
| | - Andrew Thompson
- South Wales Clinical Psychology Training Programme, Cardiff & Vale University Health Board & School of Psychology, Cardiff University, Cardiff, UK
| | - Claudia Zeidler
- Department of Dermatology and Centre for Chronic Pruritus, University Hospital Münster, Münster, Germany
| | - Joerg Kupfer
- Institute of Medical Psychology, Justus-Liebig-University, Gießen, Germany
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11
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Ring HC, Thorsen J, Fuursted K, Bjarnsholt T, Bay L, Saunte DM, Thomsen SF, Jemec GB. Probiotics in hidradenitis suppurativa: a potential treatment option? Clin Exp Dermatol 2021; 47:139-141. [PMID: 34236727 DOI: 10.1111/ced.14838] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 07/06/2021] [Indexed: 01/15/2023]
Affiliation(s)
- H C Ring
- Department of Dermato-Venereology and Wound Healing Centre, Bispebjerg Hospital and Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - J Thorsen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.,Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - K Fuursted
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - T Bjarnsholt
- Costerton Biofilm Center, University of Copenhagen, Denmark.,Department of Clinical Microbiology, Copenhagen University Hospital, Copenhagen, Denmark
| | - L Bay
- Costerton Biofilm Center, University of Copenhagen, Denmark
| | - D M Saunte
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - S F Thomsen
- Department of Dermato-Venereology and Wound Healing Centre, Bispebjerg Hospital and Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
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12
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Henning MAS, Ibler KS, Ostrowski SR, Erikstrup C, Nielsen KR, Bruun MT, Hjalgrim H, Ullum H, Didriksen M, Dinh KM, Rostgaard K, Pedersen OB, Jemec GB. Hyperhidrosis and the risk of being treated for skin infections. J DERMATOL TREAT 2021; 33:2263-2269. [PMID: 34152896 DOI: 10.1080/09546634.2021.1944971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND A few studies have described an increased prevalence of skin infections in individuals with hyperhidrosis compared to others. However, it remains uncertain whether hyperhidrosis is an independent risk factor for skin infections. OBJECTIVE To compare the risk of skin infections in individuals with and without hyperhidrosis. METHODS In this retrospective cohort study, data on hyperhidrosis were collected from the Danish Blood Donor Study. Blood donors included in 2010-2019 were followed from inclusion until December 2019. Data on redeemed prescriptions against skin infections were collected from the National Prescription Register. The intensity of prescription-use by hyperhidrosis status was assessed in Andersen-Gill models. RESULTS Overall, 4,176 (9.6%) of 43,477 blood donors had self-reported hyperhidrosis and 437 (0.34%) of 127,823 blood donors had hospital diagnosed hyperhidrosis. Self-reported hyperhidrosis was associated with the use of antibiotic prescriptions (adjusted hazard ratio = 1.21; 95% confidence interval 1.00-1.45, p = 0.047). Hospital diagnosed hyperhidrosis was associated with the use of antibiotic (adjusted hazard ratio = 1.33; 95% confidence interval 1.03-1.68, p = 0.028) and topical antifungal prescriptions (adjusted hazard ratio = 1.43; 95% confidence interval 1.04-1.97, p = 0.027). CONCLUSIONS Hyperhidrosis is associated with the use of prescriptions for antibiotics and topical antifungals. This suggests a clinically relevant association between hyperhidrosis and skin infections.
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Affiliation(s)
- Mattias A S Henning
- Department of Dermatology, Zealand University Hospital, University of Copenhagen, Roskilde, Denmark
| | - Kristina S Ibler
- Department of Dermatology, Zealand University Hospital, University of Copenhagen, Roskilde, Denmark
| | - Sisse R Ostrowski
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Kaspar R Nielsen
- Department of Clinical Immunology, Aalborg University, Aalborg, Denmark
| | - Mie T Bruun
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Henrik Hjalgrim
- Danish Cancer Society Research Center, Copenhagen, Denmark.,Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.,Department of Haematology, Rigshospitalet, Copenhagen, Denmark.,Department of Clinical Medicine, Copenhagen University, Copenhagen, Denmark
| | - Henrik Ullum
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark.,Statens Serum Institut, Copenhagen, Denmark
| | - Maria Didriksen
- Department of Clinical Immunology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
| | - Khoa M Dinh
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Klaus Rostgaard
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Ole B Pedersen
- Department of Clinical Immunology, Zealand University Hospital. University of Copenhagen, Copenhagen, Denmark
| | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, University of Copenhagen, Roskilde, Denmark
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13
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Henning MAS, Ibler KS, Ullum H, Erikstrup C, Bruun MT, Burgdorf KS, Dinh KM, Rigas A, Thørner LW, Pedersen OB, Jemec GB. The association between water hardness and xerosis-Results from the Danish Blood Donor Study. PLoS One 2021; 16:e0252462. [PMID: 34077478 PMCID: PMC8171951 DOI: 10.1371/journal.pone.0252462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2020] [Accepted: 05/16/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The pathophysiology of xerosis depends on extrinsic and intrinsic exposures. Residential hard water may constitute such an exposure. OBJECTIVES To estimate the prevalence of xerosis and to compare water hardness exposure in blood donors with and without xerosis. METHODS In this retrospective cohort study in 2018-2019, blood donors with self-reported moderately or severely dry skin were compared to blood donors without dry skin. Blood donors with ichthyosis, lichen planus and psoriasis were excluded. Water hardness data was collected from the Geology Survey of Denmark and Greenland. RESULTS Overall, 4,748 of 30,721 (15.5%; 95% confidence interval 15.1-15.9%) blood donors had xerosis. After excluding blood donors with ichthyosis, lichen planus and psoriasis, 4,416 blood donors (2,559 females; median age 38.4 years [interquartile range 28.0-49.8]; 700 smokers) remained in this study. Water softer than 12-24 degrees Deutsche härte was associated with decreased probability of xerosis (odds ratio 0.83; 95% confidence interval 0.74-0.94) and water harder than 12-24 degrees Deutsche härte was associated with increased probability of xerosis (odds ratio 1.22; 95% confidence interval 1.03-1.45). The association between water hardness and xerosis remained significant after excluding blood donors with dermatitis. CONCLUSIONS Water hardness is associated with xerosis independent of other dermatoses.
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Affiliation(s)
- Mattias A S Henning
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Kristina S Ibler
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Ullum
- Department of Clinical Immunology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Mie T Bruun
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Kristoffer S Burgdorf
- Department of Clinical Immunology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Khoa M Dinh
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Andreas Rigas
- Department of Clinical Immunology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lise W Thørner
- Department of Clinical Immunology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ole B Pedersen
- Department of Clinical Immunology, Naestved Hospital, Naestved, Denmark
| | - Gregor B Jemec
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
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14
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Beck S, Kaae J, Vestergaard C, Bech R, Ring HC, Jemec GB. [Diagnostic approach of bullous skin disease]. Ugeskr Laeger 2021; 183:V12200900. [PMID: 34060468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Bullous skin diseases are characterised by a large group of diseases, where the essential clinical feature is fluid-filled skin lesions. Physicians in many different specialities can meet patients with bullous skin diseases, which include a wide range of skin diseases from mild cases to very severe and life-threating diseases. The aim of this review is to provide systematically approach of how make the accurate diagnosis, using important and basic elements of history taking, clinical and paraclinical examination.
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15
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Henning MAS, Andersen PL, Ibler KS, Ullum H, Erikstrup C, Nielsen KR, Bruun MT, Rigas AS, Dinh KM, Rostgaard K, Saunte DML, Pedersen OB, Jemec GB. The use of prescriptions for antibiotics and antifungals in Danish blood donors with dry skin. J Cosmet Dermatol 2021; 21:1312-1316. [PMID: 33979021 DOI: 10.1111/jocd.14207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 04/28/2021] [Indexed: 11/28/2022]
Affiliation(s)
- Mattias A S Henning
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Pernille L Andersen
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Kristina S Ibler
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Henrik Ullum
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Christian Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Kaspar R Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - Mie T Bruun
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Andreas S Rigas
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - Khoa M Dinh
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - Klaus Rostgaard
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark
| | - Ditte M L Saunte
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Ole B Pedersen
- Department of Clinical Immunology, Naestved Hospital, Naestved, Denmark
| | - Gregor B Jemec
- Department of Dermatology, Faculty of Health and Medical Sciences, Zealand University Hospital, University of Copenhagen, Copenhagen, Denmark
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16
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Henning MAS, Jemec GB, Ibler KS. Occupational Skin Disease in Physicians: A Review of the Literature. Ann Work Expo Health 2021; 65:11-25. [PMID: 33009561 DOI: 10.1093/annweh/wxaa091] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 06/29/2020] [Accepted: 08/13/2020] [Indexed: 01/13/2023] Open
Abstract
OBJECTIVES Occupational skin disease (OSD) arises from work-related activity. However, there is a paucity of literature on OSD in physicians. The aim of the this review was therefore to examine and summarize what types of symptomatic OSD physicians experience. METHODS We conducted a systematic literature search on Cochrane Library, Embase, and Pubmed. RESULTS Contact dermatitis from formaldehyde and glutaraldehyde were found in 11.5 and 13.5% of cases, respectively. In total 2.4-14.9% had latex allergy. The reported standardized incidence ratio of squamous cell carcinoma and melanoma was up to 2.15 [95% confidence interval (CI) 1.57-1.95] and 3.2 (95% CI 1.38-6.31). Transmission of human papilloma virus (HPV) particles during carbon dioxide laser wart ablation were found in 70% of samples collected from protective gloves and in 52% of samples from vapors. CONCLUSIONS The most frequently reported OSD in physicians is contact dermatitis from allergens in disinfectants and rubber gloves. There is also a risk of cutaneous reactions to latex. The incidence of skin cancer was higher in physicians than in the general population, and the reason for this remains unexplained and potentially biased. There are no reports of transmission of patient HPV to surgeons during wart ablation, possibly because of proper use of protective equipment.
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Affiliation(s)
- Mattias A S Henning
- Department of Dermatology, Zealand University Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Roskilde, Denmark
| | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Roskilde, Denmark
| | - Kristina S Ibler
- Department of Dermatology, Zealand University Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Roskilde, Denmark
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17
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Daxhelet M, Daoud M, Suppa M, Benhadou F, Njimi H, Tzellos T, Zouboulis CC, Jemec GB, Del Marmol V. European registry for hidradenitis suppurativa: state of play. J Eur Acad Dermatol Venereol 2020; 35:e274-e276. [PMID: 33135255 DOI: 10.1111/jdv.17023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- M Daxhelet
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - M Daoud
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - M Suppa
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium.,Department of Dermatology, Institut Jules Bordet, Université Libre de Bruxelles, Brussels, Belgium
| | - F Benhadou
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - H Njimi
- Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
| | - T Tzellos
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, University Hospital of North Norway, Troms, Norway
| | - C C Zouboulis
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Dessau, Germany
| | - G B Jemec
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, Health Sciences Faculty, Roskilde Hospital, University of Copenhagen, Copenhagen, Denmark
| | - V Del Marmol
- European Hidradenitis Suppurativa Foundation e.V., Dessau, Germany.,Department of Dermatology, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium
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18
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Henning MA, Jemec GB, Saunte DM. [Malassezia folliculitis]. Ugeskr Laeger 2020; 182:V08200572. [PMID: 33215579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this review, we discuss Malassezia folliculitis (MF), which is an inflammation in the hair follicles caused by different Malassezia species. The prevalence of MF in the population worldwide ranges from 1% to 17%. Clinically, it may be difficult to distinguish from acne vulgaris, as it presents as erythematous 2-4 mm large papules and pustules on the back, chest and neck. Adequate diagnostic methods, including microscopy or biopsy, are essential to confirm the MF diagnosis, and to ensure initiation of the appropriate anti-fungal treatment.
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19
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Lindsø Andersen P, Jemec GB, Pedersen OB, Saunte DM. An increase in use of antifungals for superficial infections in Denmark during 1997-2018. APMIS 2020; 129:32-34. [PMID: 32961622 DOI: 10.1111/apm.13083] [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] [Indexed: 11/30/2022]
Affiliation(s)
- Pernille Lindsø Andersen
- Department of Clinical Immunology, Naestved Hospital, Naestved, Denmark.,Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - Gregor B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Department of Clinical Medicine, Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | | | - Ditte M Saunte
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Department of Clinical Medicine, Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
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20
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Lindsø Andersen P, Jemec GB, Saunte DML. Treatment adherence and psychosocial impact of tinea capitis in families: Qualitative pilot study. Dermatol Ther 2020; 33:e13570. [DOI: 10.1111/dth.13570] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2020] [Revised: 05/05/2020] [Accepted: 05/10/2020] [Indexed: 01/06/2023]
Affiliation(s)
- Pernille Lindsø Andersen
- Department of Clinical Immunology Naestved Hospital Denmark
- Department of Dermatology Zealand University Hospital Roskilde Denmark
| | - Gregor B. Jemec
- Department of Dermatology Zealand University Hospital Roskilde Denmark
- Clinical Medicine, Health Sciences Faculty University of Copenhagen Denmark
| | - Ditte Marie Lindhardt Saunte
- Department of Dermatology Zealand University Hospital Roskilde Denmark
- Clinical Medicine, Health Sciences Faculty University of Copenhagen Denmark
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21
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Yasmeen N, Sawyer LM, Malottki K, Levin LÅ, Didriksen Apol E, Jemec GB. Targeted therapies for patients with moderate-to-severe psoriasis: a systematic review and network meta-analysis of PASI response at 1 year. J DERMATOL TREAT 2020; 33:204-218. [DOI: 10.1080/09546634.2020.1743811] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | | | | | - Lars-Åke Levin
- Institute of Health and Medicine, University of Linköping, Linköping, Sweden
| | | | - Gregor B. Jemec
- Department of Dermatology, Sjaellands Universitetshospital, Roskilde, Denmark
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22
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Andersen PL, Jemec GB, Arendrup MC, Saunte DM. [Tinea capitis in children is an overlooked disease]. Ugeskr Laeger 2020; 182:V10190560. [PMID: 32285776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this review, we discuss tinea capitis, which is a disease most prevalent in children and caused by dermatophytes infecting the hair and scalp. The clinical presentation varies from scaling and alopecia to inflammatory lesions with pain and pruritus. Treatment includes systemic and topical antifungal agents. Due to the aetiological shift in pathogens from zoophilic dermatophytes to anthropophilic dermatophytes, spread of the infection may occur more easily. Therefore, early disease detection and treatment of asymptomatic carriers is important to avoid epidemics.
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23
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Dinh KM, Erikstrup LT, Andersen RK, Andersen PS, Mikkelsen S, Kjerulff BD, Burgdorf KS, Hansen TF, Nielsen KR, Hjalgrim H, Jemec GB, Ullum H, Erikstrup C, Pedersen OB. Cross-sectional study identifies lower risk of Staphylococcus aureus nasal colonization in Danish blood donors with hidradenitis suppurativa symptoms. Br J Dermatol 2020; 183:387-389. [PMID: 32078163 DOI: 10.1111/bjd.18962] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- K M Dinh
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - L T Erikstrup
- Department of Clinical Microbiology, Aarhus University Hospital, Aarhus, Denmark
| | - R K Andersen
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - P S Andersen
- Bacteria, Parasites and Fungi, Statens Serum Institut, Copenhagen, Denmark.,Department of Veterinary and Animal Sciences, University of Copenhagen, Copenhagen, Denmark
| | - S Mikkelsen
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - B D Kjerulff
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - K S Burgdorf
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - T F Hansen
- Danish Headache Center, Rigshospitalet Glostrup, Glostrup, Denmark
| | - K R Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Aalborg, Denmark
| | - H Hjalgrim
- Department of Epidemiology Research, Statens Serum Institut, Copenhagen, Denmark.,Department of Hematology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - H Ullum
- Department of Clinical Immunology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - C Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Aarhus, Denmark
| | - O B Pedersen
- Department of Clinical Immunology, Naestved Hospital, Naestved, Denmark
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24
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Altunay IK, Özkur E, Dalgard FJ, Gieler U, Tomas Aragones L, Lien L, Poot F, Jemec GB, Misery L, Szabó C, Linder D, Sampogna F, Evers AWM, Halvorsen JA, Balieva F, Szepietowski JC, Romanov DV, Marron SE, Finlay AY, Salek S, Kupfer J. Psychosocial Aspects of Adult Acne: Data from 13 European Countries. Acta Derm Venereol 2020; 100:adv00051. [PMID: 31993670 PMCID: PMC9128864 DOI: 10.2340/00015555-3409] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The link between acne and psychiatric morbidities has been demonstrated in many studies; however, large scale studies aiming to reveal the psychosocial impact of acne are rare. The aim of this study was to assess the psychological burden of adult acne patients. This analysis was based on a multicenter study including 213 acne patients and 213 controls from 13 European countries. The Hospital Anxiety and Depression Scale (HADS), Dermatology Life Quality Index, and EuroQol 5 dimensions 3 levels scores of the patients with acne were analyzed. Patients with acne (n = 213) had higher HADS scores for anxiety (mean ± standard deviation 6.70 ± 3.84) and depression (3.91 ± 3.43) than the controls (p < 0.001 for both). For patients with acne, 40.6% reported that they were very concerned about their skin disease, 12.3% had suicidal ideation, and, among those, 10 (4%) patients implied that acne was the cause of their suicidal thoughts. After adjusting for other variables, patients who had suicidal ideation (p = 0.007, and adjusted odds ratio 3.32 [95% confidence interval (CI): 1.39-7.93]) and stressful life events (p < 0.001, and adjusted OR 5.85 [95% CI: 2.65-12.86]) had a greater chance of fulfilling the HADS criteria for anxiety. This study highlights the need for a psychotherapeutic approach in order to recognize the concerns of acne patients and optimize their treatment.
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Affiliation(s)
- Ilknur K Altunay
- Department of Dermatology, University of Health Sciences, Şişli Etfal Training and Research Hospital, Istanbul , Turkey
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25
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Nielsen RM, Lindsø Andersen P, Sigsgaard V, Theut Riis P, Jemec GB. Pain perception in patients with hidradenitis suppurativa. Br J Dermatol 2019; 182:166-174. [PMID: 30919930 DOI: 10.1111/bjd.17935] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/21/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pain is a prominent symptom of hidradenitis suppurativa (HS) and has been defined as a domain in the Core Outcome Set for the disease. Quality and intensity of pain is influenced by depression and anxiety, both of which are associated with HS. OBJECTIVES To describe HS-related pain quantitatively and qualitatively; and to investigate how disease severity, depression and anxiety correlate with self-reported pain quality. METHODS Pain perception was investigated using the McGill Pain Questionnaire. Symptoms of depression and anxiety were examined using the Hospital Anxiety and Depression Scale. Statistical analyses investigated differences in number of words chosen (NWC) and pain-rating index rank [PRI(R)] in patients with severe disease and in patients with depression/anxiety. RESULTS A total of 138 patients with HS were recruited in an outpatient clinic (October 2017-March 2018). Patients presented a median NWC of 11·5 and a PRI(R) of 59·0%. Most common descriptors were 'shooting' (83%), 'itchy' (79%) and 'blinding' (75%). Patients with depression or anxiety presented significantly higher PRI(R)s [depressed 65% vs. non-depressed 57% (P = 0·015); anxious 65% vs. nonanxious 57% (P = 0·004)]. Patients with involvement of three or more HS regions vs. those with fewer than three involved regions exhibited a significantly higher NWC (13 vs. 8; P = 0·048). CONCLUSIONS HS-related pain includes nociceptive and neuropathic pain, and perception appears to be influenced by disease severity, anxiety and depression. A multimodal pain management strategy may be the most appropriate; however, more detailed studies are necessary to define recommendations on pain management. What's already known about this topic? Pain is a core outcome domain hidradenitis suppurativa. Few studies have addressed this significant clinical problem. What does this study add? This study suggests that HS pain comprises both nociceptive and neuropathic pain. Pain appears associated to depression, anxiety and severity of the disease.
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Affiliation(s)
- R M Nielsen
- Department of Dermatology and Allergy Centre, Odense University Hospital, University of Southern Denmark, Odense, Denmark.,Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Denmark
| | - P Lindsø Andersen
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Denmark.,Department of Clinical Immunology, Naestved Hospital; Health Sciences Faculty, University of Copenhagen, Denmark
| | - V Sigsgaard
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Denmark
| | - P Theut Riis
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Denmark
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26
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Ring HC, Sigsgaard V, Thorsen J, Fuursted K, Fabricius S, Saunte DM, Jemec GB. The microbiome of tunnels in hidradenitis suppurativa patients. J Eur Acad Dermatol Venereol 2019; 33:1775-1780. [PMID: 30908704 DOI: 10.1111/jdv.15597] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 03/06/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease defined by recurrent nodules, tunnels and scarring involving the intertriginous regions. Recent next-generation sequencing (NGS) studies suggest genera such as Prevotella spp., Peptoniphilus spp. and Porphyromonas spp. are associated with chronic and early HS lesions. However, a systematic investigation of the bacterial microbiome in HS tunnels remains unexplored using NGS. OBJECTIVE We aimed to investigate the bacterial composition of the luminal white gelatinous material found in HS tunnels using NGS. METHODS An exploratory study of patients with diagnosis of HS (n = 32) with tunnels. The tunnels were present either in the groin (n = 17) or in the axilla (n = 15). During deroofing of the tunnels, a sterile E-swab was taken of the luminal gelatinous material. The samples were investigated using NGS targeting 16S ribosomal RNA. RESULTS The skin microbiome was characterized in 32 HS patients. Overall, five microbiome types were identified: Porphyromonas spp. (type I), Corynebacterium spp., (type II), Staphylococcus spp. (type III), Prevotella spp. (type IV) and Acinetobacter spp (type V). Porphyromonas spp. (type I) and Prevotella spp. (IV) were the most frequent genera found the tunnels. CONCLUSION This study points to a potential association between the presence of certain anaerobic bacteria (Porphyromonas spp., Prevotella spp.) and HS tunnels. It may be speculated that these two genera are associated with the pathogenesis in HS either as drivers or as biomarkers.
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Affiliation(s)
- H C Ring
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - V Sigsgaard
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - J Thorsen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - K Fuursted
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - S Fabricius
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - D M Saunte
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
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27
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Chafranska L, Saunte DM, Behrendt N, Nygaard U, Christensen RJ, Sand C, Jemec GB. Pediatric toxic epidermal necrolysis treated successfully with infliximab. Pediatr Dermatol 2019; 36:342-345. [PMID: 30834560 DOI: 10.1111/pde.13778] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Successful management of toxic epidermal necrolysis (TEN) with tumor necrosis factor-α inhibitors has been described in adults. We present a case of a 7-year-old boy with infection-associated TEN, diagnosed by typical clinical and histopathological features, most likely caused by Mycoplasma pneumoniae. Treatment with a single dose of infliximab 5 mg/kg intravenously on day 5 after the onset of symptoms was followed by cessation of all blister formation over 3 days and complete resolution within a week. Sequelae were mild, consisting of postinflammatory hyperpigmentation and dry eyes.
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Affiliation(s)
- Lana Chafranska
- Departments of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - Ditte M Saunte
- Departments of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - Nille Behrendt
- Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark.,Pathology, Zealand University Hospital, Roskilde, Denmark
| | - Ulrikka Nygaard
- Department of Pediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | - Carsten Sand
- Department of Dermato-Venereology & Wound Healing Centre, Bispebjerg Hospital, Copenhagen, Denmark
| | - Gregor B Jemec
- Departments of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
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Chernyshov PV, Zouboulis CC, Tomas-Aragones L, Jemec GB, Svensson A, Manolache L, Tzellos T, Sampogna F, Pustisek N, van der Zee HH, Marron SE, Spillekom-van Koulil S, Bewley A, Linder D, Abeni D, Szepietowski JC, Augustin M, Finlay AY. Quality of life measurement in hidradenitis suppurativa: position statement of the European Academy of Dermatology and Venereology task forces on Quality of Life and Patient-Oriented Outcomes and Acne, Rosacea and Hidradenitis Suppurativa. J Eur Acad Dermatol Venereol 2019; 33:1633-1643. [PMID: 31037773 DOI: 10.1111/jdv.15519] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 02/04/2019] [Indexed: 02/06/2023]
Abstract
This paper is organized jointly by the European Academy of Dermatology and Venereology (EADV) Task Force (TF) on Quality of Life (QoL) and Patient-Oriented Outcomes and the EADV TF on acne, rosacea and hidradenitis suppurativa (ARHS). The purpose of this paper was to present current knowledge about QoL assessment in HS, including data on HS-specific health-related (HR) QoL instruments and HRQoL changes in clinical trials, and to make practical recommendations concerning the assessment of QoL in people with HS. HS results in significant quimp that is higher than in most other chronic skin diseases. HS impact in published studies was assessed predominantly (84% of studies) by the Dermatology Life Quality Index (DLQI). There is a lack of high-quality clinical trials in HS patients where HRQoL instruments have been used as outcome measures. One double-blind randomized placebo-controlled trial on infliximab with low number of participants reported significantly better HRQoL improvement in the treatment group than in the placebo group. Well-designed clinical studies in HS patients to compare different treatment methods, including surgical methods and assessing long-term effects, are needed. Because of lack of sufficient validation, the Task Forces are not at present able to recommend existing HS-specific HRQoL instruments for use in clinical studies. The EADV TFs recommend the dermatology-specific DLQI questionnaire for use in HS patients. The EADV TFs encourage the further development, validation and use of other HS-specific, dermatology-specific and generic instruments but such use should be based on the principles presented in the previous publications of the EADV TF on QoL and Patient-Oriented Outcomes.
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Affiliation(s)
- P V Chernyshov
- Department of Dermatology and Venereology, National Medical University, Kiev, Ukraine
| | - C C Zouboulis
- Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane, Dessau, Germany
| | - L Tomas-Aragones
- Department of Psychology, University of Zaragoza, Zaragoza, Spain
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - A Svensson
- Department of Dermatology and Venereology, Skane University Hospital, Malmö, Sweden
| | - L Manolache
- Dermatology, Dali Medical, Bucharest, Romania
| | - T Tzellos
- Department of Dermatology, Faculty of Health Sciences, University Hospital of North Norway, Troms, Norway.,Department of Clinical Medicine, UiT The Arctic University of Norway, Tromsø, Norway
| | - F Sampogna
- Clinical Epidemiology Unit, IDI-IRCCS, Rome, Italy
| | - N Pustisek
- Children's Hospital Zagreb, Medical School, University of Zagreb, Zagreb, Croatia
| | - H H van der Zee
- Department of Dermatology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - S E Marron
- Department of Dermatology, Royo Villanova Hospital, Aragon Psychodermatology Research Group (GAI+PD), Zaragoza, Spain
| | - S Spillekom-van Koulil
- Department of Medical Psychology, Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Bewley
- Whipps Cross University Hospital, London, UK.,The Royal London Hospital, London, UK
| | - D Linder
- Unit of Dermatology, Ben Gurion University of the Negev, Beer-Sheva, Israel
| | - D Abeni
- Clinical Epidemiology Unit, IDI-IRCCS, Rome, Italy
| | - J C Szepietowski
- Department of Dermatology, Wroclaw Medical University, Wroclaw, Poland
| | - M Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - A Y Finlay
- Department of Dermatology and Wound Healing, Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
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29
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Yazdanyar S, Jemec GB. KITTEN following CAT on the long-term use of rifampicin in hidradenitis suppurativa and effectiveness of oral contraceptives. Br J Dermatol 2019; 181:225-226. [PMID: 30907428 DOI: 10.1111/bjd.17900] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- S Yazdanyar
- Department of Dermatology, Roskilde Zealand University Hospital, Roskilde, Denmark
| | - G B Jemec
- Department of Dermatology, Roskilde Zealand University Hospital, Roskilde, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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30
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Chernyshov PV, Lallas A, Tomas-Aragones L, Arenbergerova M, Samimi M, Manolache L, Svensson A, Marron SE, Sampogna F, Spillekom-vanKoulil S, Bewley A, Forsea AM, Jemec GB, Szepietowski JC, Augustin M, Finlay AY. Quality of life measurement in skin cancer patients: literature review and position paper of the European Academy of Dermatology and Venereology Task Forces on Quality of Life and Patient Oriented Outcomes, Melanoma and Non-Melanoma Skin Cancer. J Eur Acad Dermatol Venereol 2019; 33:816-827. [PMID: 30963614 DOI: 10.1111/jdv.15487] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Accepted: 01/18/2019] [Indexed: 12/13/2022]
Abstract
The European Academy of Dermatology and Venereology (EADV) Task Forces (TFs) on Quality of Life (QoL) and Patient Oriented Outcomes, Melanoma and Non-Melanoma Skin Cancer (NMSC) present a review of the literature and position statement on health-related (HR) QoL assessment in skin cancer patients. A literature search was carried out to identify publications since 1980 that included information about the impact of SC on QoL. Generic, dermatology-specific, cancer-specific, SC-specific, facial SC-specific, NMSC-specific, basal cell carcinoma-specific and melanoma-specific QoL questionnaires have been used to assess HRQoL in SC patients. HRQoL was assessed in the context of creation and validation of the HRQoL instruments, clinical trials, comparison of QoL in SC and other cancers, other diseases or controls, HRQoL assessment after treatment, comorbidities, behaviour modification, predictors of QoL and survival, supportive care needs, coping strategies and fear of cancer recurrence. The most widely used instruments for HRQoL assessment in SC patients are the European Organisation for Research and Treatment of Cancer Core Questionnaire (EORTC QLQ-C30), the Functional Assessment of Cancer Therapy-Melanoma (FACT-M), Skin Cancer Index (SCI), Short Form 36 Item Health Survey (SF-36) and the Dermatology Life Quality Index (DLQI). The TFs recommend the use of the cancer-specific EORTC QLQ-C30, especially in late stages of disease, and the melanoma-specific FACT-M and SC-specific SCI questionnaires. These instruments have been well validated and used in several studies. Other HRQoL instruments, also with good basic validation, are not currently recommended because the experience of their use is too limited. Dermatology-specific HRQoL instruments can be used to assess the impact of skin-related problems in SC. The TFs encourage further studies to validate HRQoL instruments for use in different stages of SC, in order to allow more detailed practical recommendations on HRQoL assessment in SC.
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Affiliation(s)
- P V Chernyshov
- Department of Dermatology and Venereology, National Medical University, Kiev, Ukraine
| | - A Lallas
- First Department of Dermatology, Aristotle University, Thessaloniki, Greece
| | - L Tomas-Aragones
- Department of Psychology, University of Zaragoza, Zaragoza, Spain
| | - M Arenbergerova
- Department of Dermatovenereology, Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - M Samimi
- Dermatology Department, University of Tours, Tours, France
| | - L Manolache
- Dermatology, Dali Medical, Bucharest, Romania
| | - A Svensson
- Department of Dermatology and Venereology, Skane University Hospital, Malmö, Sweden
| | - S E Marron
- Department of Dermatology, Royo Villanova Hospital, Aragon Psychodermatology Research Group (GAI+PD), Zaragoza, Spain
| | - F Sampogna
- Clinical Epidemiology Unit, Istituto Dermopatico dell'Immacolata (IDI)-IRCCS FLMM, Rome, Italy
| | - S Spillekom-vanKoulil
- Radboud Institute for Health Sciences, Department of Medical Psychology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A Bewley
- Whipps Cross University Hospital, London, UK.,The Royal London Hospital, London, UK
| | - A M Forsea
- Department of Oncologic Dermatology and Allergology, Elias University Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
| | - J C Szepietowski
- Department of Dermatology, Venereology and Allergology, Wrocław Medical University, Wrocław, Poland
| | - M Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - A Y Finlay
- Department of Dermatology and Wound Healing, Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
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Albrecht J, Baine PA, Ladizinski B, Jemec GB, Bigby M. Long-term clinical safety of clindamycin and rifampicin combination for the treatment of hidradenitis suppurativa. A Critically Appraised Topic. Br J Dermatol 2019; 180:749-755. [PMID: 30281779 DOI: 10.1111/bjd.17265] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/26/2018] [Indexed: 12/15/2022]
Abstract
CLINICAL QUESTION/SCENARIO Can therapy with clindamycin and rifampicin be safely continued long term beyond the recommended 10-week course? BACKGROUND Clindamycin and rifampicin are used in combination to treat hidradenitis suppurativa (HS). There is no data on the efficacy and safety of clindamycin/rifampicin combination therapy for HS beyond 10 weeks. METHODS We identified the following major concerns that still lack a proper evidenced-based analysis: for rifampicin, drug-induced liver injury, interstitial nephritis, drug interaction and hepatic p450 3A4 enzyme induction; for clindamycin, the concern was community-acquired Clostridium difficile infection (CA-CDI); and experience with long-term treatment. Data sources were used as appropriate to answer the question. Systematic searches were used to assess the risk of CA-CDI and experience with long-term treatment with clindamycin. RESULTS/IDENTIFIED EVIDENCE The risk for rifampicin-induced liver injury is highest in the first 6 weeks of treatment, whereas interstitial nephritis is primarily observed during intermittent treatment. Enzyme induction due to rifampicin is usually complete after about 2 weeks of treatment and reduces clindamycin blood levels by about 90%. Three meta-analyses identified antibiotic use as a risk factor for CA-CDI. Two of them assigned the highest risk to clindamycin. None of them stratified by length of treatment. There is extensive experience with rifampicin, primarily for the treatment of tuberculosis. Long-term experience with clindamycin is limited. DISCUSSION AND RECOMMENDATION FOR CLINICAL CARE The analysed risks associated with a combination of clindamycin and rifampicin for hidradenitis suppurative cluster within the first 10 weeks. Treatment can be continued beyond 10 weeks, if clinically necessary.
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Affiliation(s)
- J Albrecht
- Division of Dermatology, Department of Medicine, J.H. Stroger Hospital of Cook County, 1900 West Polk Street, Chicago, IL, 60612, U.S.A.,Department of Dermatology, Rush Medical College, Chicago, IL, U.S.A
| | - P A Baine
- Countway Library of Medicine, Harvard Medical School, Boston, MA, U.S.A
| | - B Ladizinski
- Division of Dermatology, Department of Medicine, J.H. Stroger Hospital of Cook County, 1900 West Polk Street, Chicago, IL, 60612, U.S.A
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - M Bigby
- Department of Dermatology, Harvard Medical School and Beth Israel Deaconess Medical Center, Boston, MA, U.S.A
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32
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Sawyer LM, Cornic L, Levin LÅ, Gibbons C, Møller AH, Jemec GB. Long-term efficacy of novel therapies in moderate-to-severe plaque psoriasis: a systematic review and network meta-analysis of PASI response. J Eur Acad Dermatol Venereol 2018; 33:355-366. [PMID: 30289198 PMCID: PMC6587780 DOI: 10.1111/jdv.15277] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [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] [Received: 02/05/2018] [Accepted: 09/03/2018] [Indexed: 01/15/2023]
Abstract
Background Patients with moderate‐to‐severe psoriasis require long‐term treatment, yet few trials compare outcomes beyond a short‐term induction period. Quantitative comparisons of long‐term outcomes in patients with psoriasis are limited. To our knowledge, no network meta‐analysis (NMA) of such data has been performed. Objective To compare novel systemic therapies, both biologic and non‐biologic, approved for moderate‐to‐severe psoriasis by conducting a systematic review (SR) and NMA of Psoriasis Area and Severity Index (PASI) outcomes measured at or around 1 year. Methods An SR was conducted to identify studies reporting PASI 75, PASI 90 and PASI 100 responses. Feasibility of an NMA on maintenance phase endpoints was assessed and sources of heterogeneity considered. Data appropriate for analysis were modelled using a Bayesian multinomial likelihood model with probit link. Wherever possible, data corresponding to an intention‐to‐treat approach with non‐responder imputation were used. Results Twenty‐four studies reporting outcomes at 40–64 weeks were identified, but heterogeneity in study design allowed synthesis of only 17. Four 52‐week randomized controlled trials (RCTs) comprised the primary analysis, which found brodalumab was significantly more efficacious than secukinumab, ustekinumab and etanercept. Secukinumab was also more efficacious than ustekinumab and both outperformed etanercept. In a secondary analysis, evidence from 13 additional studies and 4 further therapies (adalimumab, apremilast, infliximab and ixekizumab) was included by comparing long‐term outcomes from active interventions to placebo outcomes extrapolated from induction. Results were consistent with the primary analysis: brodalumab was most effective, followed by ixekizumab and secukinumab, then ustekinumab, infliximab and adalimumab. Etanercept and apremilast had the lowest expected long‐term efficacy. Results were similar when studies with low prior exposure to biological therapies were excluded. Conclusion Results suggest that brodalumab is associated with a higher likelihood of sustained PASI response, including complete clearance, at week 52 than comparators. Further long‐term active‐comparator RCT data are required to better assess relative efficacy across therapies.
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Affiliation(s)
| | | | - L Å Levin
- Institute of Health and Medicine, University of Linköping, Linköping, Sweden
| | | | | | - G B Jemec
- Department of Dermatology, Sjaellands Universitetshospital, Roskilde, Denmark
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33
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Hansen PR, Isaksen JL, Jemec GB, Ellervik C, Kanters JK. Ankle-brachial index in psoriasis: a population-based study. Int J Dermatol 2018; 57:e159-e160. [DOI: 10.1111/ijd.14250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Revised: 06/01/2018] [Accepted: 08/31/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Peter R. Hansen
- Department of Cardiology; Herlev and Gentofte Hospital; Hellerup Denmark
- Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
| | - Jonas L. Isaksen
- Laboratory for Experimental Cardiology; Department of Biomedical Sciences; Panum Institute; Copenhagen Denmark
- Department of Health Science and Technology; Aalborg University; Aalborg Denmark
| | - Gregor B. Jemec
- Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
- Department of Dermatology; Zealand University Hospital; Roskilde Denmark
| | - Christina Ellervik
- Faculty of Health and Medical Sciences; University of Copenhagen; Copenhagen Denmark
- Department of Laboratory Medicine; Boston Children's Hospital; Harvard Medical School; Boston MA USA
- Department of Production, Research and Innovation; Region Zealand; Sorø Denmark
| | - Jørgen K. Kanters
- Laboratory for Experimental Cardiology; Department of Biomedical Sciences; Panum Institute; Copenhagen Denmark
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34
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Theut Riis P, Pedersen OB, Sigsgaard V, Erikstrup C, Paarup HM, Nielsen KR, Burgdorf KS, Hjalgrim H, Rostgaard K, Banasik K, Ullum H, Jemec GB. Prevalence of patients with self-reported hidradenitis suppurativa in a cohort of Danish blood donors: a cross-sectional study. Br J Dermatol 2018; 180:774-781. [PMID: 29999187 DOI: 10.1111/bjd.16998] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2018] [Indexed: 12/30/2022]
Abstract
BACKGROUND Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease characterized by recurrent inflamed nodules. No pathognomonic test is available for HS; hence the diagnosis is based on three clinical criteria. OBJECTIVES To estimate the cross-sectional prevalence and characterize patients with HS in the Danish Blood Donor Study cohort. METHODS A questionnaire previously developed containing HS screening questions, the Major Depression Inventory, the Short Form-12, as well as questions about height, weight and drinking habits was answered by 27 765 blood donors. RESULTS The prevalence of HS was 1·8% [95% confidence interval (CI) 1·6-2·0%] in the cohort of Danish blood donors. Donors with HS were on average 4·7 years younger (P < 0·001), had 1·3 kg m-2 higher mean body mass index (BMI) (P < 0·001) and were significantly more likely to smoke [odds ratio (OR) 1·44, 17·9% vs. 13·1%, P = 0·002] compared with donors without HS. Furthermore, significantly more donors with HS were classified as having moderate depression (3·2% vs. 0·7%, P < 0·001). Also, significantly more patients with HS were apprenticeship educated, received educational support and sickness or cash benefits. CONCLUSIONS The prevalence of HS in the cohort of blood donors was estimated to 1·8% (95% CI 1·6-2·0%). Donors with HS reported characteristics similar to those reported for hospital-based patients with HS such as higher BMI, smoking rates and lower socioeconomic status than donors without HS.
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Affiliation(s)
- P Theut Riis
- Department of Dermatology, University Hospital Zealand, Sygehusvej 5, 4000, Roskilde, Denmark.,Department of Dermatology, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - O B Pedersen
- Department of Clinical Immunology, Naestved Hospital, Denmark
| | - V Sigsgaard
- Department of Dermatology, University Hospital Zealand, Sygehusvej 5, 4000, Roskilde, Denmark.,Department of Dermatology, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - C Erikstrup
- Department of Clinical Immunology, Aarhus University Hospital, Denmark
| | - H M Paarup
- Department of Clinical Immunology, Odense University Hospital, Denmark
| | - K R Nielsen
- Department of Clinical Immunology, Aalborg University Hospital, Denmark
| | - K S Burgdorf
- Department of Clinical Immunology, Copenhagen University Hospital, Denmark
| | - H Hjalgrim
- Department of Epidemiology Research, Statens Serum Institut, Denmark.,Department of Hematology, Rigshospitalet, Denmark
| | - K Rostgaard
- Department of Epidemiology Research, Statens Serum Institut, Denmark
| | - K Banasik
- Novo Nordisk Foundation Center for Protein Research, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
| | - H Ullum
- Department of Clinical Immunology, Copenhagen University Hospital, Denmark
| | - G B Jemec
- Department of Dermatology, University Hospital Zealand, Sygehusvej 5, 4000, Roskilde, Denmark.,Department of Dermatology, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark
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Abstract
Optical coherence tomography (OCT) was introduced as an imaging system, but like ultrasonography, other measures, such as blood perfusion and polarization of light, have enabled the technology to approach clinical utility. This review aims at providing an overview of the advances in clinical research based on the improving technical aspects. OCT provides cross-sectional and en face images down to skin depths of 0.4 to 2.00 mm with optical resolution of 3 to 15 μm. Dynamic optical coherence tomography (D-OCT) enables the visualization of cutaneous microvasculature via detection of rapid changes in the interferometric signal of blood flow. Nonmelanoma skin cancer (NMSC) is the most comprehensively investigated topic, resulting in improved descriptions of morphological features and diagnostic criteria. A refined scoring system for diagnosing NMSC, taking findings from conventional and D-OCT into account, is warranted. OCT diagnosis of melanoma is hampered by the resolution and the optical properties of melanin. D-OCT may be of value in diseases characterized with dynamic changes in the vasculature of the skin and the addition of functional measures is strongly encouraged. In conclusion, OCT in dermatology is still an emerging technology that has great potential for improving further in the future.
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Affiliation(s)
| | - Jon Holmes
- Michelson Diagnostics Ltd., United Kingdom
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36
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Hansen PR, Isaksen JL, Jemec GB, Kanters JK, Ellervik C. Pulmonary function in patients with psoriasis: across-sectional population study. Br J Dermatol 2018. [PMID: 29526054 DOI: 10.1111/bjd.16539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- P R Hansen
- Department of Cardiology, Herlev and Gentofte Hospital, DK-2900, Hellerup, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - J L Isaksen
- Laboratory for Experimental Cardiology, Department of Biomedical Sciences, Panum Institute, DK-2200, Copenhagen N, Denmark.,Department of Health Science and Technology, Aalborg University, DK-9220, Aalborg Oest, Denmark
| | - G B Jemec
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Dermatology, Zealand University Hospital, DK-4000, Roskilde, Denmark
| | - J K Kanters
- Laboratory for Experimental Cardiology, Department of Biomedical Sciences, Panum Institute, DK-2200, Copenhagen N, Denmark
| | - C Ellervik
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Laboratory Medicine, Boston Children's Hospital, Harvard Medical School, Boston, MA, U.S.A.,Department of Production, Research and Innovation, Region Zealand, DK-4180, Sorø, Denmark
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Abstract
INTRODUCTION Hidradenitis suppurativa is a chronic skin disease with a significant unmet need for treatment options. Randomized controlled trials are few and only a single drug (adalimumab) has Hidradenitis as a registered indication. AREAS COVERED The clinicaltrials.gov and the EudraCT clinical trials register for reported trials on Hidradenitis Suppurativa was searched on the 22-06-2017. Trials for upcoming new drugs for HS are reported focusing on drugs in phase I and II trials.The clinicaltrials.gov and the EudraCT clinical trials register for reported trials on Hidradenitis Suppurativa was searched on the 22-06-2017. Trials for upcoming new drugs for HS are reported focusing on drugs in phase I and II trials. EXPERT OPINION Currently, MABp1, Secukinumab, CJM112, Apremilast and IFX-1 are being investigated in Phase I and II trials and offer theoretical and promising new treatment options. A trial with the drug MEDI8968 has been terminated with disappointing results. Metformin, Botulinum Toxin B, Provodine, Benzoyl Peroxide and intralesional triamcinolone are being tested as well. Treatment of Hidradenitis remains a challenge and quality RTCs are needed. Studies indicates a range of potential targets for therapy such as interleukin-1 and interleukin-17, but 'broad-spectrum' immunosuppressants like phosphodiesterase-4 inhibitors are being examined as well. A range of outcomes, including Physician Global Assessment, Sartorius scores and hidradenitis suppurativa clinical response are used in these trials, making future meta-analysis of the data difficult.
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Affiliation(s)
- Peter Theut Riis
- a Department of Dermatology , University Hospital Zealand , Roskilde , Denmark.,b Health Sciences Faculty , University of Copenhagen , Copenhagen , Denmark
| | - Linnea R Thorlacius
- a Department of Dermatology , University Hospital Zealand , Roskilde , Denmark.,b Health Sciences Faculty , University of Copenhagen , Copenhagen , Denmark
| | - Gregor B Jemec
- a Department of Dermatology , University Hospital Zealand , Roskilde , Denmark.,b Health Sciences Faculty , University of Copenhagen , Copenhagen , Denmark
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38
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Lesner K, Reich A, Szepietowski JC, Dalgard FJ, Gieler U, Tomas-Aragones L, Lien L, Poot F, Jemec GB, Misery L, Szabó C, Linder D, Sampogna F, Evers AWM, Halvorsen JA, Balieva F, Lvov A, Marron SE, Altunay IK, Finlay AY, Salek SS, Kupfer J. Determinants of Psychosocial Health in Psoriatic Patients: A Multi-national Study. Acta Derm Venereol 2017; 97:1182-1188. [PMID: 28795763 DOI: 10.2340/00015555-2760] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
There are limited data on the differences in the impact of psoriasis between various countries with respect to quality of life (QoL). The aim of this study was to explore the psychosocial health of patients with psoriasis in different European countries. A total of 682 patients were recruited in 13 European countries. All patients completed a questionnaire regarding socio-demographic information, negative life events, suicidal ideation and satisfaction with their dermatologist. Depression and anxiety were assessed with the Hospital Anxiety and Depression Scale (HADS), and QoL with the Dermatology Life Quality Index (DLQI) and EuroQoL (EQ-5D). The lowest anxiety and depression scoring was noted in patients from Denmark, the lowest level of impairment in QoL in subjects from Spain, and the highest level of impairment in QoL in patients from Italy. The most relevant parameters influencing patients' well-being were severity of pruritus and satisfaction with their dermatologist. The level of anxiety and depression symptoms correlated significantly with suicidal ideation.
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Affiliation(s)
- Karolina Lesner
- Department of Dermatology, Venereology and Allergology, Wroclaw Medical University, Wroclaw, Poland
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Chernyshov PV, Zouboulis CC, Tomas-Aragones L, Jemec GB, Manolache L, Tzellos T, Sampogna F, Evers AWM, Dessinioti C, Marron SE, Bettoli V, van Cranenburgh OD, Svensson A, Liakou AI, Poot F, Szepietowski JC, Salek MS, Finlay AY. Quality of life measurement in acne. Position Paper of the European Academy of Dermatology and Venereology Task Forces on Quality of Life and Patient Oriented Outcomes and Acne, Rosacea and Hidradenitis Suppurativa. J Eur Acad Dermatol Venereol 2017; 32:194-208. [PMID: 28898474 DOI: 10.1111/jdv.14585] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Accepted: 09/05/2017] [Indexed: 12/13/2022]
Abstract
Acne causes profound negative psychological and social effects on the quality of life (QoL) of patients. The European Dermatology Forum S3-Guideline for the Treatment of Acne recommended adopting a QoL measure as an integral part of acne management. Because of constantly growing interest in health-related QoL assessment in acne and because of the high impact of acne on patients' lives, the European Academy of Dermatology and Venereology Task Force on QoL and Patient Oriented Outcomes and the Task Force on Acne, Rosacea and Hidradenitis Suppurativa have documented the QoL instruments that have been used in acne patients, with information on validation, purposes of their usage, description of common limitations and mistakes in their usage and overall recommendations.
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Affiliation(s)
- P V Chernyshov
- Department of Dermatology and Venereology, National Medical University, Kiev, Ukraine
| | - C C Zouboulis
- Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Brandenburg Medical School Theodore Fontane, Dessau, Germany
| | - L Tomas-Aragones
- Department of Psychology, University of Zaragoza, Aragon Health Sciences Institute (IACS), Zaragoza, Spain
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Roskilde, Denmark
| | - L Manolache
- Dermatology, Dali Medical, Bucharest, Romania
| | - T Tzellos
- Department of Dermatology, Faculty of Health Sciences, University Hospital of North Norway, Troms, Norway
| | - F Sampogna
- Clinical Epidemiology Unit, Istituto Dermopatico dell'Immacolata (IDI)-IRCCS FLMM, Rome, Italy
| | - A W M Evers
- Health, Medical, and Neuropsychology Unit, Leiden University, Leiden, The Netherlands
| | - C Dessinioti
- Department of Dermatology, Andreas Syggros Hospital, Athens, Greece
| | - S E Marron
- Department of Dermatology, Royo Villanova Hospital, Aragon Health Sciences Institute (IACS), Zaragoza, Spain
| | - V Bettoli
- Department of Medical Sciences, Section of Dermatology, University of Ferrara, Ferrara, Italy
| | - O D van Cranenburgh
- Department of Medical Psychology, Academic Medical Center, Amsterdam, The Netherlands.,Dutch Skin Foundation, Nieuwegein, The Netherlands
| | - A Svensson
- Department of Dermatology and Venereology, Skane University Hospital, Malmö, Sweden
| | - A I Liakou
- 2nd Department of Dermatology and Venereology, National and Kapodistrian University of Athens Medical School, "Attikon" General University Hospital, Athens, Greece
| | - F Poot
- Department of Dermatology, ULB-Erasme Hospital, Brussels, Belgium
| | - J C Szepietowski
- Department of Dermatology, Wroclaw Medical University, Wroclaw, Poland
| | - M S Salek
- Department of Pharmacy, Pharmacology and Postgraduate Medicine, School of Life & Medical Sciences, University of Hertfordshire, Hatfield, UK
| | - A Y Finlay
- Department of Dermatology and Wound Healing, Division of Infection and Immunity, School of Medicine, Cardiff University, Cardiff, UK
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Ring HC, Thorsen J, Saunte DM, Lilje B, Bay L, Theut Riis P, Larsen N, O'Brien Andersen L, Vedel Nielsen H, Miller IM, Bjarnsholt T, Fuursted K, Jemec GB. Moderate to severe hidradenitis suppurativa patients do not have an altered bacterial composition in peripheral blood compared to healthy controls. J Eur Acad Dermatol Venereol 2017; 32:125-128. [PMID: 28833590 DOI: 10.1111/jdv.14538] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 07/21/2017] [Indexed: 12/29/2022]
Abstract
BACKGROUND Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease defined by recurrent nodules, tunnels and scarring involving the intertriginous skin. Patients with HS often report an array of systemic symptoms such as fatigue and malaise. The aetiology of these symptoms remains unclear. Previously, various bacteria have been associated with mature HS lesions, and bacteraemia has been reported in patients with HS using traditional culturing methods. Thus, we hypothesized that a low-grade bacteraemia contributes to the symptomatology in patients with HS. OBJECTIVE To explore the potential presence of bacteraemia in patients with HS and healthy controls. METHOD A case-control study. Compositions of bacteria in the blood of 27 moderate to severe HS patients and 26 healthy controls were investigated using next-generation 16S ribosomal RNA gene sequencing (NGS) and routine anaerobic and aerobic blood culturing. None of the participants received any antibiotics (systemic or topical therapy) within 1 month prior to the study. HS patients with a recent flare were randomly selected by consecutive recruitment of eligible patients from the Department of Dermatology, Zealand University Hospital, Denmark. Healthy controls were recruited from the University of Copenhagen as well as from the healthcare staff. RESULTS The different bacterial compositions were investigated using NGS and traditional anaerobic and aerobic blood culturing. Our NGS analysis provided a previously unreported characterization of the bacterial composition in peripheral blood from patients with HS and healthy controls. Overall, our data demonstrated that patients with HS do not have a different bacterial composition in their peripheral blood than healthy controls. CONCLUSION The study suggests that the self-reported symptoms in HS such as malaise and fatigue may not be linked to bacteraemia.
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Affiliation(s)
- H C Ring
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - J Thorsen
- COPSAC, Copenhagen Prospective Studies on Asthma in Childhood, Herlev and Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - D M Saunte
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - B Lilje
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - L Bay
- Costerton Biofilm Center, University of Copenhagen, Copenhagen, Denmark
| | - P Theut Riis
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - N Larsen
- Danish Genome Institute, Aarhus, Denmark
| | - L O'Brien Andersen
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - H Vedel Nielsen
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - I M Miller
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - T Bjarnsholt
- Costerton Biofilm Center, University of Copenhagen, Copenhagen, Denmark
| | - K Fuursted
- Department of Microbiology and Infection Control, Statens Serum Institut, Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
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González I, Pascual JC, Corona D, Hispán P, Ramos JM, Sánchez-Paya J, Jemec GB. Assessment of subclinical atherosclerosis in hidradenitis suppurativa: Reply to Dr Vinkel's letter. J Eur Acad Dermatol Venereol 2017; 31:e413-e414. [PMID: 28300331 DOI: 10.1111/jdv.14226] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- I González
- Department of Dermatology, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
| | - J C Pascual
- Department of Dermatology, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
| | - D Corona
- Department of Neurology, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
| | - P Hispán
- Department of Dermatology, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
| | - J M Ramos
- Department of Internal Medicine, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
| | - J Sánchez-Paya
- Epidemiology Unit, Alicante University General Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL-FISABIO Foundation), Alicante, Spain
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital Roskilde, Copenhagen, Denmark.,Health Sciences Faculty, University of Copenhagen, Copenhagen, Denmark
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Ring HC, Bay L, Nilsson M, Kallenbach K, Miller IM, Saunte DM, Bjarnsholt T, Tolker-Nielsen T, Jemec GB. Bacterial biofilm in chronic lesions of hidradenitis suppurativa. Br J Dermatol 2017; 176:993-1000. [PMID: 27564400 DOI: 10.1111/bjd.15007] [Citation(s) in RCA: 75] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2016] [Indexed: 12/20/2022]
Abstract
BACKGROUND Chronic nonhealing or recurrent inflammatory lesions, reminiscent of infection but recalcitrant to antibiotic therapy, generally characterize biofilm-driven diseases. Chronic lesions of hidradenitis suppurativa (HS) exhibit several characteristics, which are compatible with well-known biofilm infections. OBJECTIVES To determine and quantify the potential presence of bacterial aggregates in chronic HS lesions. METHODS In 42 consecutive patients with HS suffering from chronic lesions, biopsies were obtained from lesional as well as from perilesional skin. Samples were investigated using peptide nucleic acid-fluorescence in situ hybridization in combination with confocal laser scanning microscopy. In addition, corresponding histopathological analysis on haematoxylin and eosin slides was performed. RESULTS Biofilms were seen in 67% of the samples of chronic lesions and in 75% of the perilesional samples. The mean diameter of aggregates in lesional skin was significantly greater than in perilesional skin (P = 0·01). Large biofilms (aggregates > 50 μm in diameter) were found in 42% of lesional samples and in only 5% of the perilesional samples (P = 0·009). The majority of the large biofilms were situated in sinus tracts (63%) or in the infundibulum (37%). The majority of the sinus tract samples (73%) contained active bacterial cells, which were associated with inflammation. CONCLUSIONS This study suggests that biofilm formation is associated with inflammation of chronic HS lesions. The aggregates most likely occur as a secondary event, possibly due to predisposing local anatomical changes such as sinus tracts (tunnels), keratinous detritus and dilated hair follicles.
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Affiliation(s)
- H C Ring
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - L Bay
- Department of Immunology and Microbiology, Costerton Biofilm Centre, University of Copenhagen, Denmark
| | - M Nilsson
- Department of Immunology and Microbiology, Costerton Biofilm Centre, University of Copenhagen, Denmark
| | - K Kallenbach
- Department of Pathology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - I M Miller
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - D M Saunte
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
| | - T Bjarnsholt
- Department of Immunology and Microbiology, Costerton Biofilm Centre, University of Copenhagen, Denmark.,Department for Clinical Microbiology, Section 9301, Copenhagen University Hospital, Denmark
| | - T Tolker-Nielsen
- Department of Immunology and Microbiology, Costerton Biofilm Centre, University of Copenhagen, Denmark
| | - G B Jemec
- Department of Dermatology, Zealand University Hospital, Health Sciences Faculty, University of Copenhagen, Roskilde, Denmark
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Affiliation(s)
- Hans C Ring
- Department of Dermatology, Roskilde Hospital, Health Sciences Faculty, University of Copenhagen, Køgevej 7-13, DK-4000 Roskilde, Denmark.
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Miller IM, Vinding G, Zarchi K, Esmann S, Murrell DF, Jemec GB. Differences in Disease-specific Quality of Life in Patients with Actinic Keratosis in Australia and Denmark. Acta Dermatovenerol Croat 2016; 24:25-28. [PMID: 27149127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Actinic keratosis (AK) negatively influences patient quality of life as measured by the disease-specific Actinic Keratosis Quality of Life (AKQoL) questionnaire. The quality of life in Australian patients was significantly less affected than in Danish patients. We hypothesize that general factors such as public awareness and cultural connotations of AK, may influence the impact of AK on quality of life (QoL).
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Affiliation(s)
- Iben Marie Miller
- Iben Marie Miller, MD, Department of Dermatology, Roskilde Hospital , Koegevej 7-13, 4000 Roskilde, Denmark;
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Miller IM, Rytgaard H, Mogensen UB, Miller E, Ring HC, Ellervik C, Jemec GB. Body composition and basal metabolic rate in Hidradenitis Suppurativa: a Danish population-based and hospital-based cross-sectional study. J Eur Acad Dermatol Venereol 2015; 30:980-8. [PMID: 26660945 DOI: 10.1111/jdv.13522] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 10/13/2015] [Indexed: 11/30/2022]
Abstract
BACKGROUND Several studies have suggested an association between Hidradenitis Suppurativa (HS) and obesity. Obesity is often expressed as Body Mass Index (BMI). However, BMI lacks information on body composition. General obesity is a predictor of health status and cardiovascular risk, but body composition (e.g. abdominal fat) may be more so. Basal metabolic rate (BMR) is an expression of resting metabolism and may serve as a complementary tool when assessing the possibly underlying metabolism behind a persons' body composition. OBJECTIVE To investigate the body composition and basal metabolic rate in individuals with HS compared with healthy controls. METHODS We performed a cross-sectional study on both a hospital-based and population-based HS group and compared with controls using Bioelectrical Impedance Analysis to assess body composition. RESULTS We identified a hospital-based HS group of 32 hospital HS patients, a population-based HS group of 430 population HS patients, and 20 780 controls. Age- and sex-adjusted analyses showed a 10.12% (P < 0.0001) significantly higher fat percentage in the hospital-based HS group and 3.11% (P < 0.0001) significantly higher fat percentage for the population-based HS group compared to controls. Correspondingly, the HS groups had a lower muscle percentage (P < 0.0001) and lower bone mass percentage (P < 0.0001). Furthermore, visceral fat rating (P < 0.0001), Body Mass Index (P < 0.0001), waist circumference (P < 0.0001), and Waist/Hip Ratio (P < 0.0001) was significantly higher in HS patients compared with controls. Additionally, age and sex-adjusted analyses showed a higher predicted estimate of BMR for the HS groups compared with controls (154.56 kcal/day (95% CI 54.96-254.16) (P = 0.0031) for the hospital-based HS group, and 82.63 kcal/day (95%CI 59.70-105.56) (P < 0.0001) for the population-based HS group). CONCLUSION Hidradenitis Suppurativa is associated with a high fat percentage, high visceral fat, and low muscle percentage adding to the morbidity of HS. The higher predicted estimate of basal metabolic rate (BMR) in HS patients may reflect a dysfunctional metabolism contributing to the high-fat-body composition.
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Affiliation(s)
- I M Miller
- Department of Dermatology, Roskilde Hospital, Roskilde, Denmark
| | - H Rytgaard
- Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - U B Mogensen
- Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark
| | - E Miller
- Sports Science and Psychology, VUC&hf Nordjylland, Aalborg, Denmark
| | - H C Ring
- Department of Dermatology, Roskilde Hospital, Roskilde, Denmark
| | - C Ellervik
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark.,Department of Research, Nykøbing Falster Hospital, Nykøbing Falster, Denmark
| | - G B Jemec
- Department of Dermatology, Roskilde Hospital, Roskilde, Denmark.,Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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Miller IM, Ahlehoff O, Ibler K, Rytgaard H, Mogensen UB, Ellervik C, Jemec GB. Hidradenitis suppurativa may not be associated with venous thromboembolia: Results from a large Danish cross-sectional study. J Dermatol Sci 2015; 81:61-3. [PMID: 26522930 DOI: 10.1016/j.jdermsci.2015.10.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 10/05/2015] [Accepted: 10/06/2015] [Indexed: 11/17/2022]
Affiliation(s)
- I M Miller
- Department of Dermatology, Roskilde Hospital, Køgevej 7-13, 4000 Roskilde, Denmark.
| | - O Ahlehoff
- Department of Cardiology, The Heart Centre, Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - K Ibler
- Department of Dermatology, Roskilde Hospital, Denmark
| | - H Rytgaard
- Department of Biostatistics, University of Copenhagen, Øster Farimagsgade 5, Copenhagen, Denmark
| | - U B Mogensen
- Department of Biostatistics, University of Copenhagen, Øster Farimagsgade 5, Copenhagen, Denmark
| | - C Ellervik
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Denmark; Department of Research, Nykøbing Falster Hospital, Nykøbing Falster, Denmark
| | - G B Jemec
- Department of Dermatology, Roskilde Hospital, Faculty of Health and Medical Sciences, University of Copenhagen, Køgevej 7-13, 4000 Roskilde, Denmark
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Ring HC, Mogensen M, Hussain AA, Steadman N, Banzhaf C, Themstrup L, Jemec GB. Imaging of collagen deposition disorders using optical coherence tomography. J Eur Acad Dermatol Venereol 2014; 29:890-8. [PMID: 25178655 DOI: 10.1111/jdv.12708] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Accepted: 07/21/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND Collagen deposition disorders such as hypertrophic scars, keloids and scleroderma can be associated with significant stigma and embarrassment. These disorders often constitute considerable impairment to quality of life, with treatment posing to be a substantial challenge. Optical coherence tomography (OCT) provides a non-invasive, easily applicable bedside optical imaging method for assessment of the skin. It is hypothesized that OCT imaging may be useful in assessing fibrosis to avoid additional biopsies that could potentially worsen the scarring. METHOD Thirty-three patients with ordinary scars, hypertrophic scars, keloid scarring, lichen sclerosus et atrophicus and localized or systemic scleroderma were recruited for this pilot study. Affected tissue and adjacent healthy skin were scanned using OCT and digitally photographed. Density measurements were performed in ImageJ on OCT images from scleroderma patients, both systemic and morphea (10 patients), keloid patients (10 patients) and healthy skin adjacent to keloids (10 patients). RESULTS OCT images of scarring diseases showed varying degrees of disruption to the skin architecture. OCT characteristics were identified for each lesion type. Hypertrophic scars displayed an increased vascularity and signal-rich bands correlating to excessive collagen deposition. Keloids depicted a disarray of hyper-reflective areas primarily located in the upper dermis. Additionally, the dermis displayed a heterogeneous morphology without indications of any vascular supply or lymphatic network. In contrast to keloids, scleroderma displayed a more cohesive backscattering indicating a difference in density of collagen or other dermal structures. OCT images demonstrated no significant differences between mean density measurements in OCT images of scleroderma, keloid and healthy skin (P = 0.07). CONCLUSION The OCT imaging appears to identify different scarring mechanisms, and therefore be of potential use in the assessment of outcomes following non-invasive therapy of e.g. early or progressive lesions.
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Affiliation(s)
- H C Ring
- Department of Dermatology, Roskilde Hospital, University of Copenhagen, København, Denmark
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Abstract
Hidradenitis suppurativa (HS) is a chronic, relapsing, inflammatory skin condition that typically occurs after puberty. The primary clinical presentation is painful inflamed nodules or boils in the apocrine gland-bearing regions (armpits, genital area, groin, breasts and buttocks/anus) that progress to abscesses, sinus tracts and scarring. Severity is typically described according to three Hurley categories, with most patients having mild or moderate disease. Estimated prevalence is 1–4% worldwide and HS is three times more common in women than men. Patients’ disease burden includes intense pain, work disability and overall poor quality of life. Although the clinical signs of the disease can often be hidden by clothing, active HS is associated with a malodorous discharge that contributes to the disabling social stigma. Risk factors include smoking and obesity. Comorbidities include inflammatory bowel disease and spondyloarthropathies. The presentation of the disease is distinct, yet HS is not well-recognised except in dermatology clinics.
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Affiliation(s)
- Deirdre Nathalie Dufour
- Department of Dermatology, Health Sciences Faculty, Roskilde Hospital, University of Copenhagen, , Copenhagen, Denmark
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49
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Kamp S, Balkert LS, Stenderup K, Rosada C, Pakkenberg B, Kemp K, Jemec GB, Dam TN. Stereological estimation of epidermal volumes and dermo-epidermal surface area in normal skin. Dermatology 2011; 223:131-9. [PMID: 21921579 DOI: 10.1159/000330737] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2011] [Accepted: 07/04/2011] [Indexed: 11/19/2022] Open
Abstract
Quantitative morphological studies of the healthy epidermis are essential in providing a range of parameter estimates that can be considered within the range of normality. Stereology is a set of statistical tools that provides potentially unbiased and precise estimates of 3-dimensional tissue characteristics from 2-dimensional sections. We set out to establish reference values for the volume of the viable epidermis contained within a four-millimetre punch biopsy (V(epi)), the volume of the stratum corneum (V(SC)) and the surface area of the dermo-epidermal junction(A(DEJ)) in 4 predetermined body regions by use of stereology. Four-millimetre punch biopsies were taken from 20 freshly diseased corpses, fixed in formalin and embedded in paraffin. V(epi), V(SC) and A(DEJ) were established stereologically for all 4 body locations followed by pairwise comparison of means after Bonferroni correction. V(epi) was significantly larger in the sole compared to all other body locations (p < 0.01). Furthermore, linear regression analysis showed a strong linear relationship between V(epi) and V(SC) in the sole (r = 0.70). Our results suggest that the viable layers of the epidermis might also serve a mechanical function, either directly or by providing the stratum corneum with keratinocytes to support the hyperkeratosis in the weight-bearing parts of the skin.
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Affiliation(s)
- S Kamp
- Department of Dermatology, Roskilde Hospital, Roskilde, Denmark.
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50
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Jemec GB, Martins L, Claessens I, Ayello EA, Hansen AS, Poulsen LH, Sibbald RG. Assessing peristomal skin changes in ostomy patients: validation of the Ostomy Skin Tool. Br J Dermatol 2011; 164:330-5. [PMID: 20973766 DOI: 10.1111/j.1365-2133.2010.10093.x] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Peristomal skin problems are common and are treated by a variety of health professionals. Clear and consistent communication among these professionals is therefore particularly important. The Ostomy Skin Tool (OST) is a new assessment instrument for the extent and severity of peristomal skin conditions. Formal tests of reliability and validity are necessary for its use in clinical practice, research, and education. OBJECTIVES To estimate inter- and intra nurse assessment variability of the OST and validity by comparison to a 'gold standard' (GS) defined by an expert panel. METHODS Thirty photographs of peristomal skin were presented twice to 20 ostomy care nurses--10 from Denmark (DK) and 10 from Spain (ES)--to determine intra- and inter nurse assessment variability. The same photographs were presented to an international group of experts (dermatologist and ostomy care nurses), to establish a GS for comparison and validation of the results. RESULTS A high intra-nurse assessment agreement, κ=0·84, was found with no differences in the intra-nurse assessments from the two groups of nurses (DK and ES). The inter-nurse assessment agreement was 'moderate to good', κ=0·54, with the agreement between the experts higher, κ=0·70. A high correlation between the scores from the nurses and the GS were seen in the lower part of the two scales [Discoloration, Erosion, Tissue overgrowth (DET) score<7)]. CONCLUSION The study supported the validity of the OST. It is suggested that a categorical scale can be used to illustrate the severity of the DET scores.
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Affiliation(s)
- G B Jemec
- Department of Dermatology, Roskilde Hospital, Health Sciences Faculty, University of Copenhagen, Denmark
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