1
|
Buhl T, Santibanez Santana M, Forkel S, Kromer C, Seidel J, Möbs C, Pfützner W, Pfeiffer S, Laubach HJ, Boehncke WH, Liebmann J, Born M, Schön MP. Full-body blue light irradiation as treatment for atopic dermatitis: a randomized sham-controlled clinical trial (AD-Blue). J Dtsch Dermatol Ges 2023; 21:1500-1510. [PMID: 37814388 DOI: 10.1111/ddg.15211] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/19/2023] [Indexed: 10/11/2023]
Abstract
BACKGROUND Visible blue light (wavelength 400-495 nm) is a promising new treatment option for both psoriasis and atopic dermatitis (AD). Whilst previous clinical trials featured various devices and blue light at a variety of wavelengths, none of these interventions were challenged in objective clinical criteria. PATIENTS AND METHODS Eighty-seven patients diagnosed with AD were enrolled in AD-Blue, an international, prospective, double-blinded, three-armed (415 nm vs. 450 nm vs. sham control), randomized trial designed to investigate the safety and efficacy of prototype full-body blue light devices. RESULTS Full-body irradiation with 450 nm blue light but not 415 nm had a significant impact on itch (Itch-VAS, -1.6 ± 2.3; p = 0.023 vs. sham irradiation). PO-SCORAD values also decreased significantly in response to irradiation at 415 nm (-11.5 ± 18.4; p = 0.028 vs. sham irradiation). None of the other outcome measures (EASI, SCORAD, IGA, DLQI) changed significantly. No safety signals were observed. Evaluation of skin transcriptomes, cytokine levels in serum, and ELISpots from peripheral blood mononuclear cells isolated from a subset of patients revealed moderate decreases in IL-31 in response to irradiation with blue light. CONCLUSIONS Despite its favorable safety profile and moderate reductions in itch and IL-31 levels, full-body blue light irradiation did not lead to an amelioration of any of the objective measures of AD.
Collapse
Affiliation(s)
- Timo Buhl
- University Medical Centre Göttingen, Department of Dermatology, Venereology, and Allergology, Göttingen, Germany
- Lower Saxony Institute of Occupational Dermatology, University Medical Centre Göttingen, Göttingen, Germany
| | - Marisol Santibanez Santana
- University Medical Centre Göttingen, Department of Dermatology, Venereology, and Allergology, Göttingen, Germany
| | - Susann Forkel
- University Medical Centre Göttingen, Department of Dermatology, Venereology, and Allergology, Göttingen, Germany
| | - Christian Kromer
- University Medical Centre Göttingen, Department of Dermatology, Venereology, and Allergology, Göttingen, Germany
| | - Julia Seidel
- Clinical and Experimental Allergology, Department of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany
| | - Christian Möbs
- Clinical and Experimental Allergology, Department of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany
| | - Wolfgang Pfützner
- Clinical and Experimental Allergology, Department of Dermatology and Allergology, Philipps University Marburg, Marburg, Germany
| | - Sebastian Pfeiffer
- University Medical Centre Göttingen, Clinical Trials Unit, Göttingen, Germany
| | - Hans-Joachim Laubach
- Division of Dermatology and Venereology, Geneva University Hospitals, Geneva, Switzerland
| | - Wolf-Henning Boehncke
- Division of Dermatology and Venereology, Geneva University Hospitals, Geneva, Switzerland
- Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | - Joerg Liebmann
- Philips Innovation and Strategy, Eindhoven, The Netherlands
| | - Matthias Born
- Philips Innovation and Strategy, Eindhoven, The Netherlands
| | - Michael Peter Schön
- University Medical Centre Göttingen, Department of Dermatology, Venereology, and Allergology, Göttingen, Germany
- Lower Saxony Institute of Occupational Dermatology, University Medical Centre Göttingen, Göttingen, Germany
| |
Collapse
|
2
|
Buhl T, Santibanez Santana M, Forkel S, Kromer C, Seidel J, Möbs C, Pfützner W, Pfeiffer S, Laubach HJ, Boehncke WH, Liebmann J, Born M, Schön MP. Ganzkörper-Blaulichtbestrahlung zur Behandlung der atopischen Dermatitis: eine randomisierte, placebokontrollierte klinische Studie (AD-Blue). J Dtsch Dermatol Ges 2023; 21:1500-1512. [PMID: 38082514 DOI: 10.1111/ddg.15211_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 07/19/2023] [Indexed: 12/18/2023]
Abstract
ZusammenfassungHintergrundSichtbares blaues Licht (Wellenlänge 400–495 nm) ist eine vielversprechende neue Behandlungsoption sowohl für Psoriasis als auch für atopische Dermatitis (AD). In früheren klinischen Studien wurden zwar verschiedene Geräte und blaues Licht mit unterschiedlichen Wellenlängen eingesetzt, aber keine dieser Prozeduren wurde anhand objektiver klinischer Kriterien geprüft.Patienten und Methodik87 Patienten mit AD wurden in die AD‐Blue‐Studie aufgenommen, eine internationale, prospektive, doppelblinde, dreiarmige (415 nm vs. 450 nm vs. Placebo), randomisierte Studie zur Untersuchung der Sicherheit und Wirksamkeit von Prototypen von Ganzkörper‐Blaulicht‐Bestrahlungsgeräten.ErgebnisseDie Ganzkörper‐Bestrahlung mit 450 nm blauem Licht, aber nicht mit 415 nm, hatte einen signifikant positiven Einfluss auf den Juckreiz (Pruritus‐VAS, –1,6 ± 2,3; p = 0,023 gegenüber der Placebobestrahlung). Die PO‐SCORAD‐Werte sanken ebenfalls signifikant als Reaktion auf die Bestrahlung bei 415 nm (–11,5 ± 18,4; p = 0,028 im Vergleich zur Placebobestrahlung). Keines der anderen Ergebnisse (EASI, SCORAD, IGA, DLQI) veränderte sich signifikant. Es wurden keine Sicherheitsprobleme beobachtet. Die Auswertung von Hauttranskriptomdaten, Zytokinspiegeln im Serum und ELISpots aus mononukleären Zellen des peripheren Blutes, die von einer Untergruppe von Patienten isoliert wurden, ergab eine moderate Abnahme von IL‐31 als Reaktion auf die Bestrahlung mit blauem Licht.SchlussfolgerungenTrotz des günstigen Sicherheitsprofils und der mäßigen Verringerung von Pruritus und IL‐31‐Spiegel führte die Ganzkörper‐Blaulichtbestrahlung bei AD zu keiner Verbesserung der objektiven Parameter zu Krankheitsschwere.
Collapse
Affiliation(s)
- Timo Buhl
- Universitätsmedizin Göttingen, Klinik für Dermatologie, Venerologie und Allergologie, Göttingen, Deutschland
- Niedersächsisches Institut für Berufsdermatologie, 1Universitätsmedizin Göttingen, Göttingen, Deutschland
| | - Marisol Santibanez Santana
- Universitätsmedizin Göttingen, Klinik für Dermatologie, Venerologie und Allergologie, Göttingen, Deutschland
| | - Susann Forkel
- Universitätsmedizin Göttingen, Klinik für Dermatologie, Venerologie und Allergologie, Göttingen, Deutschland
| | - Christian Kromer
- Universitätsmedizin Göttingen, Klinik für Dermatologie, Venerologie und Allergologie, Göttingen, Deutschland
| | - Julia Seidel
- Klinische und experimentelle Allergologie, Klinik für Dermatologie und Allergologie, Philipps-Universität Marburg, Marburg, Deutschland
| | - Christian Möbs
- Klinische und experimentelle Allergologie, Klinik für Dermatologie und Allergologie, Philipps-Universität Marburg, Marburg, Deutschland
| | - Wolfgang Pfützner
- Klinische und experimentelle Allergologie, Klinik für Dermatologie und Allergologie, Philipps-Universität Marburg, Marburg, Deutschland
| | - Sebastian Pfeiffer
- Universitätsmedizin Göttingen, Abteilung für klinische Studien, Göttingen, Deutschland
| | - Hans-Joachim Laubach
- Abteilung für Dermatologie und Venerologie, Universitätskliniken Genf, Genf, Schweiz
| | - Wolf-Henning Boehncke
- Abteilung für Dermatologie und Venerologie, Universitätskliniken Genf, Genf, Schweiz
- Abteilung für Pathologie und Immunologie, Universität Genf, Genf, Schweiz
| | | | - Matthias Born
- Philips Innovation und Strategie, Eindhoven, Niedelande
| | - Michael Peter Schön
- Universitätsmedizin Göttingen, Klinik für Dermatologie, Venerologie und Allergologie, Göttingen, Deutschland
- Niedersächsisches Institut für Berufsdermatologie, 1Universitätsmedizin Göttingen, Göttingen, Deutschland
| |
Collapse
|
3
|
Birkner T, Siegels D, Heinrich L, Haufe E, Abraham S, Heratizadeh A, Harder I, Bell M, Fell I, Worm M, Handrick C, Effendy I, Asmussen A, Kleinheinz A, Homey B, Sticherling M, Hong-Weldemann SH, Augustin M, Weisshaar E, Schäkel K, Schaefer T, Schwarz B, Wiemers F, Brücher JJ, Quist S, Wollenberg A, Biedermann T, Ertner K, von Kiedrowski R, Werfel T, Weidinger S, Schmitt J. Itch, sleep loss, depressive symptoms, fatigue, and productivity loss in patients with moderate-to-severe atopic dermatitis: Analyses of TREATgermany registry data. J Dtsch Dermatol Ges 2023; 21:1157-1168. [PMID: 37485573 DOI: 10.1111/ddg.15159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/28/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND TREATgermany is a multicenter registry including patients with moderate-to-severe atopic dermatitis (AD) from currently 74 study centers (university clinics, hospitals and practices) in Germany. As of August 31, 2021, 1,230 adult patients were enrolled. METHODS In TREATgermany, patients and physicians fill in questionnaires pertaining to symptoms, disease severity, quality of life, depressiveness, and fatigue. In particular, limitations in work performance are assessed using the Work Limitations Questionnaire (WLQ). To assess associations between occupational performance/work limitations and symptoms, correlations and regression models were calculated. RESULTS The examined sample of 228 employed patients reported an average of 6% at-work productivity loss within the past two weeks prior to enrolment in the registry. The WLQ productivity loss score was moderately associated with itch (r = 0.32) and sleep loss (r = 0.39) and strongly associated with depressive symptoms (r = 0.68) and fatigue (r = 0.60). CONCLUSIONS The analyses of the registry data show that moderate-to-severe atopic dermatitis has a negative impact on the work productivity of the patients. The analyses further point out the relevant associations between work productivity, depressive symptoms, and fatigue highlighting the disease burden caused by the psychological components of AD.
Collapse
Affiliation(s)
- Thomas Birkner
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Doreen Siegels
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Luise Heinrich
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Eva Haufe
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Susanne Abraham
- Department of Dermatology, University Allergy Center, Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| | - Annice Heratizadeh
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Inken Harder
- Center for Inflammatory Skin Diseases, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Magnus Bell
- Practice Dr. med. Magnus Bell, Andernach, Germany
| | - Isabell Fell
- Hautmedizin Bad Soden Studienzentrum, Bad Soden, Germany
| | - Margitta Worm
- Department of Dermatology, Allergy and Venereology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | | | - Isaak Effendy
- Department of Dermatology, OWL University Hospital of Bielefeld University, Campus Clinic Bielefeld, Bielefeld, Germany
| | - Andrea Asmussen
- Practice Dr. med. Andrea Asmussen, Dermatology at Lesum, Bremen, Germany
| | | | - Bernhard Homey
- Department of Dermatology and Allergology, University Hospital Duesseldorf, Düsseldorf, Germany
| | - Michael Sticherling
- Department of Dermatology, University, German Center for Immunotherapy, Erlangen, Germany
| | | | - Matthias Augustin
- Institute for Health Services Research in Dermatology Hamburg, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, Ruprecht-Karls University, Heidelberg, Germany
| | - Knut Schäkel
- Department of Dermatology, University Hospital, Heidelberg, Germany
| | - Thomas Schaefer
- Practice Dr. med. Thomas Schaefer/ Dr. med. Doreen Belz, Derma Koeln, Köln, Germany
| | | | | | - Jens-Joachim Brücher
- Practice Dr. med. Jens-Joachim Brücher, Hautambulatorium Magdeburg, Magdeburg, Germany
| | - Sven Quist
- Dermatology Clinic, Helix Medical Excellence Center Mainz, Mainz, Germany
| | - Andreas Wollenberg
- Clinics and Outpatient Clinics for Dermatology and Allergy, LMU Munich, München, Germany and Vrije Universiteit Brussel, Universitair Ziekenhuis, Department of Dermatology, Brussels, Belgium
| | - Tilo Biedermann
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, München, Germany
| | | | - Ralph von Kiedrowski
- Focus Practice for chronic inflammatory dermatoses, skin cancer and allergology and also Study Center CMS3 (Company for Medical Study and Service), Selters/Westerwald, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Stephan Weidinger
- Center for Inflammatory Skin Diseases, Department of Dermatology and Allergy, University Hospital Schleswig-Holstein Campus Kiel, Kiel, Germany
| | - Jochen Schmitt
- Center of Evidence-Based Healthcare, University Hospital Carl Gustav Carus and Carl Gustav Carus Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
| |
Collapse
|
4
|
Birkner T, Siegels D, Heinrich L, Haufe E, Abraham S, Heratizadeh A, Harder I, Bell M, Fell I, Worm M, Handrick C, Effendy I, Asmussen A, Kleinheinz A, Homey B, Sticherling M, Hong-Weldemann SH, Augustin M, Weisshaar E, Schäkel K, Schaefer T, Schwarz B, Wiemers F, Brücher JJ, Quist S, Wollenberg A, Biedermann T, Ertner K, von Kiedrowski R, Werfel T, Weidinger S, Schmitt J. Juckreiz, Schlafstörungen, depressive Symptome, Fatigue und Einschränkungen der Arbeitsproduktivität bei Patienten mit moderater bis schwerer atopischer Dermatitis: Daten aus dem TREATgermany-Register. J Dtsch Dermatol Ges 2023; 21:1157-1169. [PMID: 37845075 DOI: 10.1111/ddg.15159_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2023] [Accepted: 05/28/2023] [Indexed: 10/18/2023]
Abstract
ZusammenfassungHintergrundTREATgermany ist ein multizentrisches Register, das Patienten mit moderater bis schwerer atopischer Dermatitis (AD) aus derzeit 74 Studienzentren (Universitätskliniken, Krankenhäuser und Praxen) in Deutschland umfasst. Bis zum 31. August 2021 wurden 1.230 erwachsene Patienten eingeschlossen.MethodenIn TREATgermany füllen Patienten und Ärzte Fragebögen zu Symptomen, Krankheitsschwere, Lebensqualität, Depressivität und Fatigue aus. Die Einschränkungen der Arbeitsleistung werden insbesondere mit dem Work Limitations Questionnaire (WLQ) erfasst. Um Assoziationen zwischen beruflicher Leistung/Arbeitseinschränkungen und Symptomen zu bestimmen, wurden Korrelationen und Regressionsmodelle berechnet.ErgebnisseDie untersuchte Stichprobe von 228 berufstätigen Patienten beschrieb einen durchschnittlichen Produktivitätsverlust von 6% bei der Arbeit innerhalb der letzten zwei Wochen vor der Aufnahme in das Register. Der WLQ‐Wert für den Produktivitätsverlust war moderat mit Juckreiz (r = 0,32) und Schlafstörungen (r = 0,39) und stark mit depressiven Symptomen (r = 0,68) und Fatigue (r = 0,60) korreliert.SchlussfolgerungenDie Analysen der Registerdaten zeigen, dass eine moderate bis schwere AD einen negativen Einfluss auf die Arbeitsproduktivität der Patienten hat. Die Analysen weisen außerdem auf die relevanten Zusammenhänge zwischen Arbeitsproduktivität, depressiven Symptomen und Fatigue hin, was die durch die psychologischen Komponenten der AD verursachte Krankheitslast verdeutlicht.
Collapse
Affiliation(s)
- Thomas Birkner
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus an der Technischen Universität Dresden
| | - Doreen Siegels
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus an der Technischen Universität Dresden
| | - Luise Heinrich
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus an der Technischen Universität Dresden
| | - Eva Haufe
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus an der Technischen Universität Dresden
| | - Susanne Abraham
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus an der Technischen Universität Dresden
| | - Annice Heratizadeh
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover
| | - Inken Harder
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | | | | | - Margitta Worm
- Klinik für Dermatologie, Venerologie und Allergologie am Campus Mitte (CCM), Charité - Universitätsmedizin Berlin
| | | | - Isaak Effendy
- Hautklinik, Universitätsklinikum OWL der Universität Bielefeld, Campus Klinikum Bielefeld
| | - Andrea Asmussen
- Praxis Dr. med. Andrea Asmussen, Dermatologie an der Lesum, Bremen
| | - Andreas Kleinheinz
- Klinik für Dermatologie, Allergologische Ambulanz, Elbe Klinikum Buxtehude
| | - Bernhard Homey
- Klinik für Dermatologie, Universitätsklinikum Düsseldorf
| | | | | | - Matthias Augustin
- Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen, Universitätsklinikum Hamburg-Eppendorf, Hamburg
| | - Elke Weisshaar
- Berufsdermatologie, Hautklinik, Universitätsklinikum Heidelberg
| | - Knut Schäkel
- Universitäts-Hautklinik, Universitätsklinikum Heidelberg
| | - Thomas Schaefer
- Praxis Dr. med. Thomas Schaefer/ Dr. med. Doreen Belz, Derma Köln
| | - Beate Schwarz
- Praxis Dr. med. Beate Schwarz, Dermatologie und Allergologie, Langenau
| | | | | | - Sven Quist
- Dermatologische Klinik, Helix Medical Excellence Center, Mainz
| | - Andreas Wollenberg
- Klinik und Poliklinik für Dermatologie und Allergologie, LMU München und Hautklinik, Vrije Universiteit Brussel, Universitair Ziekenhuis, Brüssel, Belgien
| | - Tilo Biedermann
- Klinik für Dermatologie und Allergologie, Klinikum rechts der Isar, Technischen Universität München
| | | | - Ralph von Kiedrowski
- Spezialpraxis für chronisch-entzündliche Dermatosen, Hautkrebs und Allergologie/Berufsdermatologie und Studienzentrums CMS3 (Company for Medical Study and Service), Selters/Westerwald
| | - Thomas Werfel
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover
| | - Stephan Weidinger
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel
| | - Jochen Schmitt
- Zentrum für Evidenzbasierte Gesundheitsversorgung, Universitätsklinikum und Medizinische Fakultät Carl Gustav Carus an der Technischen Universität Dresden
| |
Collapse
|
5
|
Barrier defect in atopic dermatitis - possibilities and limits of basic skin therapy. Allergol Select 2021; 5:287-292. [PMID: 34532637 PMCID: PMC8439110 DOI: 10.5414/alx02268e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 08/06/2021] [Indexed: 11/18/2022] Open
Abstract
The increased permeability of the skin barrier towards environmental factors such as allergens is considered a key factor in the pathogenesis of atopic dermatitis (AD). Strengthening the skin barrier through basic skin therapy represents the basis of any therapy for AD. It is well known that genetic factors as well as the skin inflammation itself contribute to the weakening of the barrier; here, recent studies have led to a deeper understanding of the complex structures of the epidermis. The possibility of counteracting the disease preventively by the use of basic skin therapy from birth on has been studied intensively in recent years. This article summarizes recent findings on the effects of basic skin therapy as a primary and secondary preventive measure.
Collapse
|
6
|
Hagenström K, Sauer K, Mohr N, Dettmann M, Glaeske G, Petersen J, Garbe C, Steimle T, Augustin M. Prevalence and Medications of Atopic Dermatitis in Germany: Claims Data Analysis. Clin Epidemiol 2021; 13:593-602. [PMID: 34321929 PMCID: PMC8313108 DOI: 10.2147/clep.s315888] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 06/09/2021] [Indexed: 11/23/2022] Open
Abstract
Background Information on the prevalence of atopic dermatitis (AD) varies greatly, and so far, only a few studies describe the healthcare of patients with AD in Germany. Objective The aim of the study is to describe the prevalence and medications of people with AD in Germany. Methods Health insurance data for the year 2019 were examined. Prevalence rates, the severity of disease, comorbidities and pharmaceutical supply were analyzed. Insured persons with AD were identified with at least one outpatient or inpatient International Classification Code of Diseases (L20). Results In 2019, 4.21% [95% CI 4.21−4.22%] of insured persons had AD (3.6 million). Women were affected slightly more frequently than men (4.74% [95% CI 4.73−4.74%] and 3.64% [95% CI 3.64−3.65%]). Adolescents and children under the age of 15 had the highest prevalence of AD compared to other age groups (9.44% [95% CI 9.42−9.46%]). Majority of the insured persons with AD were affected by a mild to moderate form of the disease. The most common co-morbidity was infections of the skin (RR 5.00 [95% CI 4.97−5.02%]). Some patients were treated by a dermatologist, while others by a general practitioner, 39.10% and 36.74%, respectively. Of the anti-inflammatory drugs, systemic glucocorticosteroids preparations were used most frequently and were most frequently prescribed by the general practitioner. With a total of 42,841 prescriptions (1.53%), methotrexate (third-line treatment option) was prescribed more frequently than ciclosporin with 19,628 prescriptions (0.70%) or azathioprine with 25,696 prescriptions (0.92%). Ciclosporin (first-line treatment option) was prescribed much more frequently by a dermatologist (44.00% versus 14.32% by general practitioner). The biological dupilumab was prescribed 30,801 times (1,10%) and was also primarily prescribed by a dermatologist (66.67%). Conclusion The present results reveal that a specialist treats approximately one-third of the patients with AD and that there is still a drug undersupply in some cases, especially concerning innovative drugs.
Collapse
Affiliation(s)
- Kristina Hagenström
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Kristin Sauer
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Nicole Mohr
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Marleen Dettmann
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Gerd Glaeske
- Research Center on Inequality and Social Policy, University of Bremen, Bremen, Germany
| | - Jana Petersen
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Claudia Garbe
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | | | - Matthias Augustin
- German Center for Health Services Research in Dermatology (CVderm), Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| |
Collapse
|
7
|
Luger T, Paller AS, Irvine AD, Sidbury R, Eichenfield LF, Werfel T, Bieber T. Topical therapy of atopic dermatitis with a focus on pimecrolimus. J Eur Acad Dermatol Venereol 2021; 35:1505-1518. [PMID: 33834524 DOI: 10.1111/jdv.17272] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 03/16/2021] [Indexed: 12/12/2022]
Abstract
Atopic dermatitis (AD) is a chronic and relapsing, inflammatory skin disease characterized by impaired skin barrier function and immune system dysregulation that results in dryness, skin microbiome dysbiosis and intense pruritus. It is highly heterogeneous, and its management is demanding. Patients with AD are at greater risk of comorbidities such as attention-deficit hyperactivity disorder as well as other atopic diseases. Early-onset AD cases typically improve or resolve in late childhood; however, it is proposed that the prevalence of persistent or adult-onset AD is higher than previously thought. Basic therapy consists of emollient application and trigger avoidance, and when insufficient, topical corticosteroids (TCS) are the first-line treatment. However, corticophobia/steroid aversion and TCS side-effects, particularly on sensitive skin areas, lead to low compliance and insufficient disease control. Several long- and short-term randomized controlled and daily practice studies have demonstrated that topical calcineurin inhibitors, such as pimecrolimus, have similar anti-inflammatory effects to low-to-medium strength TCS, reduce pruritus and improve the quality of life of patients. In addition, pimecrolimus does not cause skin atrophy, is steroid-sparing and has a good safety profile, with no evidence for an increased risk of malignancies or skin infections. In general, pimecrolimus cream is well-accepted and well-tolerated, encouraging patient adherence and leading to its use by many physicians as a preferred therapy for children and sensitive skin areas.
Collapse
Affiliation(s)
- T Luger
- Department of Dermatology, University of Münster, Münster, Germany
| | - A S Paller
- Departments of Dermatology and Pediatrics, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - A D Irvine
- Pediatric Dermatology, Children's Health Ireland at Crumlin, Dublin, Ireland.,National Children's Research Centre, Our Lady's Children's Hospital Crumlin, Dublin, Ireland.,Clinical Medicine, Trinity College Dublin, Dublin, Ireland
| | - R Sidbury
- University of Washington School of Medicine, Seattle, WA, USA.,Seattle Children's Hospital, Seattle, WA, USA
| | - L F Eichenfield
- Departments of Dermatology and Pediatrics, University of California, San Diego School of Medicine, Rady Children's Hospital, San Diego, CA, USA
| | - T Werfel
- Department of Dermatology, MHH, Hannover, Germany
| | - T Bieber
- Department of Dermatology and Allergy, Christine Kühne-Center for Allergy Research and Education, University Hospital, Bonn, Germany
| |
Collapse
|
8
|
Misery L, Belloni Fortina A, El Hachem M, Chernyshov P, Kobyletzki L, Heratizadeh A, Marcoux D, Aoki V, Zaniboni M, Stalder J, Eichenfield L. A position paper on the management of itch and pain in atopic dermatitis from the International Society of Atopic Dermatitis (ISAD)/Oriented Patient‐Education Network in Dermatology (OPENED) task force. J Eur Acad Dermatol Venereol 2020; 35:787-796. [DOI: 10.1111/jdv.16916] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Accepted: 08/21/2020] [Indexed: 02/06/2023]
Affiliation(s)
- L. Misery
- Department of Dermatology and Expert Center on Pruritus University Hospital of Brest Brest France
| | | | - M. El Hachem
- Dermatology Unit Bambino Gesù Children's HospitalIRCCS Rome Italy
| | - P. Chernyshov
- Department of Dermatology and Venereology National Medical University Kiev Ukraine
| | - L. Kobyletzki
- Department of Medical Research Lund University Malmö Sweden
- Centre for Clinical Research Örebro University Örebro Sweden
| | - A. Heratizadeh
- Department of Dermatology and Allergy Hannover Medical School Hannover Germany
| | - D. Marcoux
- Division of Dermatology Department of Pediatrics University of MontrealSte‐Justine Hospital Montreal QC Canada
| | - V. Aoki
- Department of Dermatology University of Sao Paulo Medical School Sao Paulo Brazil
| | - M.C. Zaniboni
- Department of Dermatology University of Sao Paulo Medical School Sao Paulo Brazil
| | - J.‐F. Stalder
- Department of Dermatology University Hospital of Nantes Nantes France
| | - L.F. Eichenfield
- Departments of Dermatology and Pediatrics University of California San Diego CA USA
| |
Collapse
|
9
|
Mahler V, Nast A, Bauer A, Becker D, Brasch J, Breuer K, Dickel H, Drexler H, Elsner P, Geier J, John SM, Kreft B, Köllner A, Merk H, Ott H, Pleschka S, Portisch M, Spornraft-Ragaller P, Weisshaar E, Werfel T, Worm M, Schnuch A, Uter W. S3 Guidelines: Epicutaneous patch testing with contact allergens and drugs - Short version, Part 2. J Dtsch Dermatol Ges 2020; 17:1187-1207. [PMID: 31765083 DOI: 10.1111/ddg.13971] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Epicutaneous patch testing is the diagnostic standard for the detection of allergic contact dermatitis. The present guidelines are aimed at residents and board-certified physicians in the fields of dermatology and allergology as well as other medical specialties involved in establishing the indication for patch testing and its execution in patients with contact dermatitis and other forms of delayed-type hypersensitivity. The target audience also includes other health care providers and insurance funds. Based on a systematic literature search and a formal consensus process (S3), the guidelines were developed by dermatologists in collaboration with pediatricians, occupational medicine physicians, nursing staff as well as patient representatives. The systematic methodological approach and appraisal of evidence upon which the recommendations are based are outlined in a separate method report that also contains evidence tables. The guidelines address general aspects of patch testing as well as medicolegal issues. The recommendations given relate to topics such as the indication for patch testing, informed patient consent, as well as the choice of test substances, test chambers and test site, duration of exposure, reading times and interpretation of test reactions. Furthermore, recommendations are provided with respect to endogenous and exogenous factors, specific patient groups (children, pregnant women, immunosuppressed individuals) as well as possible risks and adverse events associated with patch testing using contact allergens.
Collapse
Affiliation(s)
- Vera Mahler
- Department of Dermatology, University Medical Center, Friedrich Alexander University, Erlangen, Germany.,Paul Ehrlich Institute, Langen, Germany
| | - Alexander Nast
- Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt University of Berlin, and Berlin Institute of Health, Department of Dermatology, Venereology und Allergology, Division of Evidence-based Medicine (dEBM), Berlin, Germany
| | - Andrea Bauer
- Department of Dermatology, University Medical Center, Dresden Technical University, Dresden, Germany
| | - Detlef Becker
- Department of Dermatology, University Medical Center, Mainz, Germany
| | - Jochen Brasch
- Department of Dermatology, Venereology und Allergology, University Medical Center, Kiel, Germany
| | - Kristine Breuer
- Dermatology Practice (Dermatologie Reinbek), Reinbek, Germany
| | - Heinrich Dickel
- Department of Dermatology, Venereology und Allergology, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Hans Drexler
- Institute for Occupational, Social and Environmental Medicine, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| | - Peter Elsner
- Department of Dermatology, University Hospital Jena, Jena, Germany
| | - Johannes Geier
- Information Network of Dermatology Departments in Germany (IVDK), Göttingen University Medical Center, Göttingen, Germany
| | - Swen Malte John
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), University of Osnabrück, Osnabrück, Germany
| | - Burkhard Kreft
- Department of Dermatology and Venereology, Martin Luther University Halle-Wittenberg, Halle (Saale), Germany
| | | | - Hans Merk
- Professor of Dermatology and Allergology, Former Chairman of the Department of Dermatology, RWTH University, Aachen, Germany
| | - Hagen Ott
- Division of Pediatric Dermatology and Allergology, Children's Hospital Auf der Bult, Hannover, Germany
| | - Silvia Pleschka
- German Allergy and Asthma Foundation (Deutscher Allergie- und Asthmabund e.V.), Mönchengladbach, Germany
| | - Maria Portisch
- Department of Dermatology, University Medical Center, Friedrich Alexander University, Erlangen, Germany
| | | | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, University Medical Center, Heidelberg, Germany
| | - Thomas Werfel
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Margitta Worm
- Department of Dermatology, Venereology und Allergology, Charité - University Medicine, Berlin, Germany
| | - Axel Schnuch
- Information Network of Dermatology Departments in Germany (IVDK), Göttingen University Medical Center, Göttingen, Germany
| | - Wolfgang Uter
- Institute for Medical Informatics, Biometrics and Epidemiology (IMBE), Medical Faculty, Friedrich Alexander University of Erlangen-Nuremberg, Erlangen, Germany
| |
Collapse
|
10
|
Knobler R, Arenberger P, Arun A, Assaf C, Bagot M, Berlin G, Bohbot A, Calzavara-Pinton P, Child F, Cho A, French LE, Gennery AR, Gniadecki R, Gollnick HPM, Guenova E, Jaksch P, Jantschitsch C, Klemke C, Ludvigsson J, Papadavid E, Scarisbrick J, Schwarz T, Stadler R, Wolf P, Zic J, Zouboulis C, Zuckermann A, Greinix H. European dermatology forum: Updated guidelines on the use of extracorporeal photopheresis 2020 - Part 2. J Eur Acad Dermatol Venereol 2020; 35:27-49. [PMID: 32964529 PMCID: PMC7821314 DOI: 10.1111/jdv.16889] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Accepted: 08/06/2020] [Indexed: 12/22/2022]
Abstract
Background Following the first investigational study on the use of extracorporeal photopheresis for the treatment of cutaneous T‐cell lymphoma published in 1983, this technology has received continued use and further recognition for additional earlier as well as refractory forms. After the publication of the first guidelines for this technology in the JEADV in 2014, this technology has maintained additional promise in the treatment of other severe and refractory conditions in a multidisciplinary setting. It has confirmed recognition in well‐known documented conditions such as graft‐vs.‐host disease after allogeneic bone marrow transplantation, systemic sclerosis, solid organ transplant rejection including lung, heart and liver and to a lesser extent inflammatory bowel disease. Materials and methods In order to further provide recognized expert practical guidelines for the use of this technology for all indications, the European Dermatology Forum (EDF) again proceeded to address these questions in the hands of the recognized experts within and outside the field of dermatology. This was done using the recognized and approved guidelines of EDF for this task. All authors had the opportunity to review each contribution as it was added. Results and conclusion These updated 2020 guidelines provide at present the most comprehensive available expert recommendations for the use of extracorporeal photopheresis based on the available published literature and expert consensus opinion. The guidelines were divided into two parts: PART I covers Cutaneous T‐cell lymphoma, chronic graft‐vs.‐host disease and acute graft‐vs.‐host disease, while PART II will cover scleroderma, solid organ transplantation, Crohn’s disease, use of ECP in paediatric patients, atopic dermatitis, type 1 diabetes, pemphigus, epidermolysis bullosa acquisita and erosive oral lichen planus.
Collapse
Affiliation(s)
- R Knobler
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - P Arenberger
- Third Faculty of Medicine, Charles University, Prague, Czech Republic
| | - A Arun
- FRCPath, The Rotherham NHA Foundation Trust, Rotherham, United Kingdom
| | - C Assaf
- Department of Dermatology and Venerology, Helios Klinikum Krefeld, Krefeld, Germany
| | - M Bagot
- Hospital Saint Louis, Université de Paris, Paris, France
| | - G Berlin
- Department of Clinical Immunology and Transfusion Medicine, Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden
| | - A Bohbot
- Onco-Hematology Department, Hautepierre Hospital, Strasbourg, France
| | | | - F Child
- FRCP, St John's Institution of Dermatology, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - A Cho
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - L E French
- Department of Dermatology, University Hospital, München, Germany
| | - A R Gennery
- Translational and Clinical Research Institute Newcastle University Great North Children's Hospital Newcastle upon Tyne, Newcastle University, Newcastle upon Tyne, United Kingdom
| | - R Gniadecki
- Division of Dermatology, University of Alberta, Edmonton, Canada
| | - H P M Gollnick
- Department Dermatology & Venereology Otto-von-Guericke University, Magdeburg, Germany
| | - E Guenova
- Faculty of Biology and Medicine, University of Lausanne and Department of Dermatology, Lausanne University Hospital CHUV, Lausanne, Switzerland
| | - P Jaksch
- Department of Thoracic Surgery, Medical University Vienna, Vienna, Austria
| | - C Jantschitsch
- Department of Dermatology, Medical University of Vienna, Vienna, Austria
| | - C Klemke
- Hautklinik Städtisches Klinikum Karlsruhe, Karlsruhe, Germany
| | - J Ludvigsson
- Crown Princess Victoria Children's Hospital and Division of Pediatrics, Department of Biomedical and Clinical Sciences, University Hospital, Linköping University, Linköping, Sweden
| | - E Papadavid
- National and Kapodistrian University of Athens, Athens, Greece
| | - J Scarisbrick
- University Hospital Birmingham, Birmingham, United Kingdom
| | - T Schwarz
- Department of Dermatology, University Clinics Schleswig-Holstein, Kiel, Germany
| | - R Stadler
- University Clinic for Dermatology Johannes Wesling Medical Centre, UKRUB, University of Bochum, Minden, Germany
| | - P Wolf
- Department of Dermatology, Medical University of Graz, Graz, Austria
| | - J Zic
- Vanderbilt University Medical Center Department of Dermatology, Nashville, Tennessee, USA
| | - C Zouboulis
- Departments of Dermatology, Venereology, Allergology and Immunology, Dessau Medical Center, Brandenburg Medical School Theodor Fontane, Dessau, Germany
| | - A Zuckermann
- Department of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - H Greinix
- LKH-Univ. Klinikum Graz, Division of Haematology, Medical University of Graz, Graz, Austria
| |
Collapse
|
11
|
Mahler V, Nast A, Bauer A, Becker D, Brasch J, Breuer K, Dickel H, Drexler H, Elsner P, Geier J, John SM, Kreft B, Köllner A, Merk H, Ott H, Pleschka S, Portisch M, Spornraft‐Ragaller P, Weisshaar E, Werfel T, Worm M, Schnuch A, Uter W. S3‐Leitlinie: Durchführung des Epikutantests mit Kontaktallergenen und Arzneimitteln – Kurzfassung Teil 2. J Dtsch Dermatol Ges 2019; 17:1187-1207. [DOI: 10.1111/ddg.13971_g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Vera Mahler
- Hautklinik Universitätsklinikum ErlangenFriedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
- Paul‐Ehrlich‐Institut Langen
| | - Alexander Nast
- Division of Evidence‐based Medicine (dEBM)Klinik für DermatologieVenerologie und AllergologieCharité – Universitätsmedizin Berlin Berlin
| | - Andrea Bauer
- Klinik und Poliklinik für Dermatologie Universitätsklinikum Carl Gustav CarusTechnische Universität Dresden Dresden
| | | | - Jochen Brasch
- Klinik für DermatologieVenerologie und AllergologieUniversitätsklinikum Schleswig‐Holstein Kiel
| | | | - Heinrich Dickel
- Klinik für DermatologieVenerologie und AllergologieSt. Josef‐Hospital, Ruhr‐Universität Bochum Bochum
| | - Hans Drexler
- Institut für Arbeits‐Sozial‐ und Umweltmedizin der Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
| | - Peter Elsner
- Klinik für HautkrankheitenUniversitätsklinikum Jena Jena
| | - Johannes Geier
- Informationsverbund Dermatologischer Kliniken (IVDK) e.V. an der Universitätsmedizin Göttingen Göttingen
| | - Swen Malte John
- Institut für interdisziplinäre Dermatologische Prävention und Rehabilitation (iDerm) an der Universität Osnabrück Osnabrück
| | - Burkhard Kreft
- Klinik und Poliklinik für Dermatologie und VenerologieUniversitätsklinikum (Saale) Halle
| | | | - Hans Merk
- Univ.‐Professor für Dermatologie & AllergologieDirektor (em.) der Hautklinik – RWTH Aachen University Aachen
| | - Hagen Ott
- Hannoversche Kinderheilanstalt (HKA): Kinder‐ und Jugendkrankenhaus auf der Bult Hannover
| | | | - Maria Portisch
- Hautklinik Universitätsklinikum ErlangenFriedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
| | | | - Elke Weisshaar
- BerufsdermatologieHautklinikUniversitätsklinikum Heidelberg Heidelberg
| | - Thomas Werfel
- Klinik für DermatologieAllergologie und VenerologieMedizinische Hochschule Hannover Hannover
| | - Margitta Worm
- Klinik für DermatologieVenerologie und Allergologie Charité – Universitätsmedizin Berlin Berlin
| | - Axel Schnuch
- Informationsverbund Dermatologischer Kliniken (IVDK) e.V. an der Universitätsmedizin Göttingen Göttingen
| | - Wolfgang Uter
- Institut für MedizininformatikBiometrie und Epidemiologie (IMBE)Medizinische Fakultät der Friedrich‐Alexander‐Universität Erlangen‐Nürnberg Erlangen
| |
Collapse
|
12
|
Abstract
In severe cases of atopic dermatitis (AD) systemic treatment is indicated. So far, cyclosporine and systemic glucocorticosteroids represented the only systemic treatment options approved for the indications of AD in Germany; however, from clinical practice there is increasing evidence for beneficial therapeutic effects in AD by other immunosuppressive or immunomodulatory substances, such as mycophenolate, methotrexate, alitretinoin and ustekinumab. Beyond this, ongoing research activities focus on a better understanding of genetic and immunological aspects of this chronic inflammatory skin disease. Regarding treatment with mycophenolate, genetic polymorphisms in AD patients could be identified that might predict responsiveness to this medication. Moreover, several new substances specifically targeting inflammation in AD are currently being studied and the first promising treatment effects on skin condition and pruritic symptoms of AD could be observed. As an exceptional result of this development in September 2017 in Europe and therefore in Germany the first biologic as first-line treatment was approved for the indication of moderate to severe AD in adults. Dupilumab is a human monoclonal IgG4 antibody that blocks a subunit of the interleukin (IL)-4 and IL-13 receptors, thus inhibiting the proinflammatory effects of these cytokines. Furthermore, the cytokine IL-13 itself, the IL-31 receptor, which is of particular relevance for pruritus in AD, the histamine-4-receptor and Janus kinases represent further promising targets currently being investigated in clinical trials for the treatment of AD.
Collapse
|
13
|
Matterne U, Böhmer MM, Weisshaar E, Jupiter A, Carter B, Apfelbacher CJ. Oral H1 antihistamines as 'add-on' therapy to topical treatment for eczema. Cochrane Database Syst Rev 2019; 1:CD012167. [PMID: 30666626 PMCID: PMC6360926 DOI: 10.1002/14651858.cd012167.pub2] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The symptoms of eczema can lead to sleeplessness and fatigue and may have a substantial impact on quality of life. Use of oral H1 antihistamines (H1 AH) as adjuvant therapy alongside topical agents is based on the idea that combining the anti-inflammatory effects of topical treatments with the blocking action of histamine on its receptors in the skin by H1 AH (to reduce the principal symptom of itch) might magnify or intensify the effect of treatment. Also, it would be unethical to compare oral H1 AH alone versus no treatment, as topical treatment is the standard management for this condition. OBJECTIVES To assess the effects of oral H1 antihistamines as 'add-on' therapy to topical treatment in adults and children with eczema. SEARCH METHODS We searched the following databases up to May 2018: the Cochrane Skin Group Specialised Register, CENTRAL, MEDLINE, Embase, and the GREAT database (Global Resource of EczemA Trials; from inception). We searched five trials registers and checked the reference lists of included and excluded studies for further references to relevant randomised controlled trials (RCTs). We also searched the abstracts of four conference proceedings held between 2000 and 2018. SELECTION CRITERIA We sought RCTs assessing oral H1 AH as 'add-on' therapy to topical treatment for people with eczema compared with topical treatment plus placebo or no additional treatment as add-on therapy. DATA COLLECTION AND ANALYSIS We used standard Cochrane methodological procedures. Primary outcome measures were 'Mean change in patient-assessed symptoms of eczema' and 'Proportion of participants reporting adverse effects and serious adverse events'. Secondary outcomes were 'Mean change in physician-assessed clinical signs', 'Mean change in quality of life', and 'Number of eczema flares'. MAIN RESULTS We included 25 studies (3285 randomised participants). Seventeen studies included 1344 adults, and eight studies included 1941 children. Most studies failed to report eczema severity at baseline, but they were conducted in secondary care settings, so it is likely that they recruited patients with more severe cases of eczema. Trial duration was between three days and 18 months. Researchers studied 13 different H1 AH treatments. We could not undertake pooling because of the high level of diversity across studies in terms of duration and dose of intervention, concomitant topical therapy, and outcome assessment. Risk of bias was generally unclear, but five studies had high risk of bias in one domain (attrition, selection, or reporting bias). Only one study measured quality of life, but these results were insufficient for statistical analysis.Although this review assessed 17 comparisons, we summarise here the results of three key comparisons in this review.Cetirizine versus placeboOne study compared cetirizine 0.5 mg/kg/d against placebo over 18 months in 795 children. Study authors did not report patient-assessed symptoms of eczema separately for pruritus. Cetirizine is probably associated with fewer adverse events (mainly mild) (risk ratio (RR) 0.68, 95% confidence interval (CI) 0.46 to 1.01) and the need for slightly less additional H1 AH use as an indication of eczema flare rate (P = 0.035; no further numerical data given). Physician-assessed clinical signs (SCORing Atopic Dermatitis index (SCORAD)) were reduced in both groups, but the difference between groups was reported as non-significant (no P value given). Evidence for this comparison was of moderate quality.One study assessed cetirizine 10 mg/d against placebo over four weeks in 84 adults. Results show no evidence of differences between groups in patient-assessed symptoms of eczema (pruritus measured as part of SCORAD; no numerical data given), numbers of adverse events (RR 1.11, 95% CI 0.50 to 2.45; mainly sedation, other skin-related problems, respiratory symptoms, or headache), or physician-assessed changes in clinical signs, amount of local rescue therapy required, or number of applications as an indicator of eczema flares (no numerical data reported). Evidence for this comparison was of low quality.Fexofenadine versus placeboCompared with placebo, fexofenadine 120 mg/d taken in adults over one week (one study) probably leads to a small reduction in patient-assessed symptoms of pruritus on a scale of 0 to 8 (mean difference (MD) -0.25, 95% CI -0.43 to -0.07; n = 400) and a greater reduction in the ratio of physician-assessed pruritus area to whole body surface area (P = 0.007; no further numerical data given); however, these reductions may not be clinically meaningful. Results suggest probably little or no difference in adverse events (mostly somnolence and headache) (RR 1.05, 95% CI 0.74 to 1.50; n = 411) nor in the amount of 0.1% hydrocortisone butyrate used (co-intervention in both groups) as an indicator of eczema flare, but no numerical data were given. Evidence for this comparison was of moderate quality.Loratadine versus placeboA study of 28 adults compared loratadine 10 mg/d taken over 4 weeks versus placebo. Researchers found no evidence of differences between groups in patient-assessed pruritus, measured by a 100-point visual analogue scale (MD -2.30, 95% CI -20.27 to 15.67); reduction in physician-assessed clinical signs (SCORAD) (MD -4.10, 95% CI -13.22 to 5.02); or adverse events. Study authors reported only one side effect (folliculitis with placebo) (RR 0.25, 95% CI 0.01 to 5.76). Evidence for this comparison was of low quality. Number of eczema flares was not measured for this comparison. AUTHORS' CONCLUSIONS Based on the main comparisons, we did not find consistent evidence that H1 AH treatments are effective as 'add-on' therapy for eczema when compared to placebo; evidence for this comparison was of low and moderate quality. However, fexofenadine probably leads to a small improvement in patient-assessed pruritus, with probably no significant difference in the amount of treatment used to prevent eczema flares. Cetirizine was no better than placebo in terms of physician-assessed clinical signs nor patient-assessed symptoms, and we found no evidence that loratadine was more beneficial than placebo, although all interventions seem safe.The quality of evidence was limited because of poor study design and imprecise results. Future researchers should clearly define the condition (course and severity) and clearly report their methods, especially participant selection and randomisation; baseline characteristics; and outcomes (based on the Harmonising Outcome Measures in Eczema initiative).
Collapse
Affiliation(s)
- Uwe Matterne
- University of RegensburgMedical Sociology, Institute of Epidemiology and Preventive MedicineRegensburgGermany
| | - Merle Margarete Böhmer
- University of RegensburgMedical Sociology, Institute of Epidemiology and Preventive MedicineRegensburgGermany
| | - Elke Weisshaar
- Heidelberg University HospitalDepartment of Clinical Social MedicineThibautstrasse 3HeidelbergGermany69115
| | - Aldrin Jupiter
- Heidelberg University HospitalDepartment of Clinical Social MedicineThibautstrasse 3HeidelbergGermany69115
| | - Ben Carter
- King's College London; Institute of Psychiatry, Psychology & NeuroscienceBiostatistics and Health InformaticsDenmark HillLondonUK
| | - Christian J Apfelbacher
- University of RegensburgMedical Sociology, Institute of Epidemiology and Preventive MedicineRegensburgGermany
| | | |
Collapse
|
14
|
Kromer C, Nühnen VP, Pfützner W, Pfeiffer S, Laubach HJ, Boehncke WH, Liebmann J, Born M, Schön MP, Buhl T. Treatment of Atopic Dermatitis Using a Full-Body Blue Light Device (AD-Blue): Protocol of a Randomized Controlled Trial. JMIR Res Protoc 2019; 8:e11911. [PMID: 30622089 PMCID: PMC6329412 DOI: 10.2196/11911] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2018] [Revised: 10/01/2018] [Accepted: 10/01/2018] [Indexed: 11/30/2022] Open
Abstract
Background Irradiation with visible blue light (wavelength 400-495 nm) is a promising, effective, and safe new treatment option for chronic inflammatory skin diseases such as psoriasis and atopic dermatitis. Objective We will perform a multicenter, placebo-controlled, double-blinded, 3-armed, prospective, randomized controlled trial to investigate the efficacy and safety of full-body blue light devices (wavelengths: 415 nm and 450 nm) compared with that of placebo irradiation for the treatment of atopic dermatitis. Methods We are planning to enroll a total of 150 patients at the University hospitals in Göttingen (Germany), Marburg (Germany), and Geneva (Switzerland). Results The trial was approved by the lead ethics committee of the medical faculty of the University of Göttingen (21/11/16). Further approvals were obtained from local and federal authorities (ethics committee Marburg, Cantonal Commission for Research Ethics Geneva, Suisse Medic, and Bundesinstitut für Arzneimittel und Medizinprodukte). Conclusions We will disseminate the results in a peer-reviewed journal. Trial Registration ClinicalTrials.gov NCT03085303; https://clinicaltrials.gov/ct2/show/NCT03085303 (Archived by WebCite at http://www.webcitation.org/73ucqkkA1) International Registered Report Identifier (IRRID) DERR1-10.2196/11911
Collapse
Affiliation(s)
- Christian Kromer
- Department of Dermatology, Venereology, and Allergology, University Medical Centre Göttingen, Göttingen, Germany
| | - Viktoria P Nühnen
- Department of Dermatology, Venereology, and Allergology, University Medical Centre Göttingen, Göttingen, Germany
| | - Wolfgang Pfützner
- Clinic for Dermatology and Allergology, University of Marburg, Marburg, Germany
| | - Sebastian Pfeiffer
- Clinical Trials Unit, University Medical Centre Göttingen, Göttingen, Germany
| | - Hans-Joachim Laubach
- Division of Dermatology and Venereology, Geneva University Hospital, Geneva, Switzerland
| | - Wolf-Henning Boehncke
- Division of Dermatology and Venereology, Geneva University Hospital, Geneva, Switzerland.,Department of Pathology and Immunology, University of Geneva, Geneva, Switzerland
| | | | - Matthias Born
- Philips GmbH, Innovative Technologies, Aachen, Germany
| | - Michael P Schön
- Department of Dermatology, Venereology, and Allergology, University Medical Centre Göttingen, Göttingen, Germany.,Lower Saxony Institute of Occupational Dermatology, University Medical Centre Göttingen, Göttingen, Germany
| | - Timo Buhl
- Department of Dermatology, Venereology, and Allergology, University Medical Centre Göttingen, Göttingen, Germany.,Lower Saxony Institute of Occupational Dermatology, University Medical Centre Göttingen, Göttingen, Germany
| |
Collapse
|
15
|
Schaper-Gerhardt K, Rossbach K, Nikolouli E, Werfel T, Gutzmer R, Mommert S. The role of the histamine H 4 receptor in atopic dermatitis and psoriasis. Br J Pharmacol 2019; 177:490-502. [PMID: 30460986 DOI: 10.1111/bph.14550] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 10/22/2018] [Accepted: 10/28/2018] [Indexed: 12/13/2022] Open
Abstract
Atopic dermatitis (AD) and psoriasis are common skin diseases with a high negative impact on patients' quality of life. Both diseases are mediated by a pro-inflammatory infiltrate consisting of several cell types, such as T-cells, antigen-presenting cells and granulocytes and display disturbed keratinocyte differentiation. Given the fact that histamine levels are also highly elevated in inflamed skin, it is likely that histamine plays a relevant role in disease pathology. However, antagonists blocking histamine H1 receptor or H2 receptors are largely ineffective in reducing chronic symptoms in AD and psoriasis. Over the last years, much research has been undertaken to shed light into the mode of action of the most recently discovered histamine H4 receptor. This research has shown that H4 receptor antagonists display antipruritic and anti-inflammatory effects not only in mouse models but also in first human clinical trials, and therefore, H4 receptors might present a novel therapeutic target. In this review, we summarize the effects of the H4 receptors on different cell types, mouse models and clinical studies in regard to AD and psoriasis respectively. LINKED ARTICLES: This article is part of a themed section on New Uses for 21st Century. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v177.3/issuetoc.
Collapse
Affiliation(s)
- Katrin Schaper-Gerhardt
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Kristine Rossbach
- Department of Pharmacology, Toxicology and Pharmacy, Veterinary School Hannover, Hannover, Germany
| | - Eirini Nikolouli
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Ralf Gutzmer
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Susanne Mommert
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| |
Collapse
|
16
|
Novel systemic drugs in treatment of atopic dermatitis: results from phase II and phase III studies published in 2017/2018. Curr Opin Allergy Clin Immunol 2018; 18:432-437. [DOI: 10.1097/aci.0000000000000477] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
|
17
|
Eyerich K. Atopisches Ekzem: die Basis nicht vergessen! J Dtsch Dermatol Ges 2018; 16:963-964. [DOI: 10.1111/ddg.13588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
18
|
Staubach P, Salzmann S, Peveling‐Oberhag A, Weyer V, Zimmer S, Gradl G, Lang BM. Extemporaneous formulations in Germany – relevance for everyday clinical practice. J Dtsch Dermatol Ges 2018; 16:566-574. [PMID: 29750454 DOI: 10.1111/ddg.13519] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 10/06/2017] [Indexed: 11/27/2022]
Affiliation(s)
- Petra Staubach
- Department of DermatologyUniversity Medical CenterJohannes Gutenberg University Mainz Germany
| | - Stefan Salzmann
- Department of DermatologyUniversity Medical CenterJohannes Gutenberg University Mainz Germany
| | | | - Veronika Weyer
- Institute of Medical BiometryEpidemiology and Information ScienceUniversity Medical CenterJohannes Gutenberg University Mainz Germany
| | - Sebastian Zimmer
- Department of DermatologyUniversity Medical CenterJohannes Gutenberg University Mainz Germany
| | - Gabriele Gradl
- German Institute for Drug Use Evaluation (DAPI) Berlin Germany
| | - Berenice M. Lang
- Department of DermatologyUniversity Medical CenterJohannes Gutenberg University Mainz Germany
| |
Collapse
|
19
|
Staubach P, Salzmann S, Peveling‐Oberhag A, Weyer V, Zimmer S, Gradl G, Lang BM. Dermatologische Rezepturen in Deutschland – Relevanz für die Versorgung. J Dtsch Dermatol Ges 2018; 16:567-576. [DOI: 10.1111/ddg.13519_g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 10/06/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Petra Staubach
- Hautklinik, Universitätsmedizin der Johannes Gutenberg‐Universität Mainz
| | - Stefan Salzmann
- Hautklinik, Universitätsmedizin der Johannes Gutenberg‐Universität Mainz
| | | | - Veronika Weyer
- Institut für Medizinische BiometrieEpidemiologie und InformatikUniversitätsmedizin der Johannes Gutenberg‐Universität Mainz
| | - Sebastian Zimmer
- Hautklinik, Universitätsmedizin der Johannes Gutenberg‐Universität Mainz
| | | | - Berenice M. Lang
- Hautklinik, Universitätsmedizin der Johannes Gutenberg‐Universität Mainz
| |
Collapse
|
20
|
[Basis for the treatment of eczematous diseases in otorhinolaryngology]. HNO 2017; 65:826-833. [PMID: 28695412 DOI: 10.1007/s00106-017-0383-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
According to Coombs and Gell, cell-mediated immune responses belong to type IV reactions and are borne mainly by T lymphocytes. The eliciting allergens are usually so-called haptens. Haptens are substances which develop to whole antigens only by binding to protein carriers. In otorhinolaryngology, delayed allergic hypersensitivities are apparent mainly as contact eczemata. Facial dermatitis, auricle and ear canal eczema as well as perioral eczema belong to the most common forms of contact dermatitis in ENT patients. The patient's medical history and morphology of the eczema give a strong indication for a proper diagnosis. Verification is carried out by patch test according to the Arbeitsgemeinschaft der Wissenschaftlichen Medizinischen Fachgesellschaften (AWMF, The Association of the Scientific Medical Societies in Germany) guidelines. Hereby the most widespread contact allergens are tested in a so-called "standard block", which can be reduced to an individualized allergen spectrum, based on medical history. For therapy, allergen avoidance is the most important measure which should also be applied prophylactically. Moreover, antiinflammatory treatment of the contact eczema is carried out with tapering topical corticosteroids. Depending on the patient's age, location and severity of the contact eczema, newer class II or III preparations should be chosen. Skin care preparations are helpful to reduce corticosteroid consumption and are indicated additionally after the acute phase treatment. An important differential diagnosis of contact eczema is atopic dermatitis. Whilst contact dermatitis experiences healing by avoiding the triggering noxious agent, genetically determined atopic dermatitis shows a chronic, recurrent course. In addition to topical corticosteroids, calcineurin inhibitors have been approved for treatment of atopic eczema. In all eczema diseases, regular skin care is a necessary measure which contributes mainly to barrier repair.
Collapse
|
21
|
Abstract
Atopic dermatitis is one of the most common skin diseases and is associated with an impaired quality of life due to tormenting itching and stigmatization. The disease almost always manifests in early childhood and exhibits specific features in this phase, with involvement of the extensor sides of the extremities. During the further course of disease, the typical flexor involvement becomes quite clear and a considerable proportion of patients develop the associated atopic respiratory diseases. Therapeutic and prophylactic measures focus on the prevention of trigger factors, basic skin care, and application of lipid-replenishing creams, as well as patient and parent education. In the case of exacerbation, anti-inflammatory drugs are treatment of choice.
Collapse
Affiliation(s)
- R Fölster-Holst
- Klinik für Dermatologie, Venerologie und Allergologie, Universitätsklinikum Schleswig-Holstein, Campus Kiel, Rosalind-Franklin-Str. 7, 24105, Kiel, Deutschland.
| |
Collapse
|
22
|
Abstract
Dermatology is in a state of flux, and systemic therapies have changed the prescription practice in the past few years. Nevertheless, topical therapy for dermatological illnesses is still the mainstay of dermatologists. Pharmaceutically manufactured drugs have a wide spectrum and allow for variability. Additionally, there are therapeutic niches that can be bridged by prescribing extemporaneous formulations. This is also true for the newly established basic therapies for many chronic dermatological illnesses which have become essential and are needed in large amounts. Unfortunately, neither during medical school, nor during residency training, not even the basic knowledge or the complexity of these extemporaneous formulations for topical therapy in dermatology is taught. This emphasizes why standardized, proven extemporaneous formulations are vital for physicians to achieve optimal and goal-oriented therapy for their patients. Sensible and effective prescriptions enhance the quality of formulations and the maintenance and well-being of our patients.
Collapse
|
23
|
Abstract
Abstract:Assays for total and allergen-specific (s) IgE are essential serological tests in the diagnostic work-up of immediate type hypersensitivity reactions and atopic diseases. Technical performance characteristics and clinical utility of IgE tests have been published in international guidelines. In the USA and in Europe, IgE tests are mainly performed by accredited medical laboratories and in Germany they are also performed by allergists carrying an OIII-limited license. Both have to perform continuously internal and external quality control measures including proficiency trials twice a year (in Germany). Due to the heterogeneity of the assay’s core allergen reagents, complex extracts and more recently defined allergenic molecules, and heterologous assay calibration, the results of qualitative and quantitative sIgE tests from different diagnostic manufacturers can vary considerably. Proficiency trial results are subsequently grouped according to each assay type. Passing acceptance criteria depend on national rules and regarding quality management. Future challenges include a more valid quantification of sIgE which would allow true comparisons with the international units for total IgE, and the use of harmonized allergen reagents for the most important allergen sources, which have hampered inter-assay comparability in the past.
Collapse
|