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The lifetime prevalence of urticaria, a severe allergic disease, is almost 20%. It not only limits the quality of life of those affected, but also their general performance at work and in their daily activities. This publication is the first section of the Urticaria Guideline. It covers the classification and diagnosis of urticaria, taking into account the major advances in research into its causes, triggering factors and pathomechanisms. It also addresses strategies for the efficient diagnosis of the different subtypes of urticaria. This is crucial for individual, patient-oriented treatment, which is covered in the second part of the guideline, published separately. This German-language guideline was developed according to the criteria of the AWMF on the basis of the international English-language S3 guideline with special consideration of health system characteristics in the German-speaking countries. This first part of the guideline describes the classification of urticaria, distinguishing spontaneously occurring wheals (hives) and angioedema from forms of urticaria with inducible symptoms. Urticaria is defined as sudden onset of wheals, angioedema, or both, but is to be distinguished from conditions in which wheals occur as a short-term symptom, such as anaphylaxis. The diagnosis is based on (a limited number of) laboratory tests, but especially on medical history. In addition, validated instruments are available to measure the severity, activity and course of the disease.
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Anafilaxia , Angioedema , Urticaria , Humanos , Calidad de Vida , Urticaria/diagnóstico , Urticaria/terapia , LenguajeRESUMEN
This publication is the second part of the German-language S3 guideline on urticaria. It covers the management of urticaria and should be used together with Part 1 of the guideline on classification and diagnosis. This publication was prepared according to the criteria of the AWMF on the basis of the international English-language S3 guideline with special consideration of health system conditions in German-speaking countries. Chronic urticaria has a high impact on the quality of life and daily activities of patients. Therefore, if causal factors cannot be eliminated, effective symptomatic treatment is necessary. The recommended first-line treatment is to administer new generation, non-sedating H1 antihistamines. If the standard dose is not sufficiently effective, the dose should be increased up to fourfold. For patients who do not respond to this treatment, the second-line treatment in addition to antihistamines in the treatment algorithm is omalizumab and, if this treatment fails, ciclosporin. Other low-evidence therapeutic agents should only be used if all treatments in the treatment algorithm agreed upon by the guideline group fail. Both the benefit-risk profile and cost should be considered. Corticosteroids are not recommended for long-term treatment due to their inevitable severe side effects.
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Urticaria Crónica , Antagonistas de los Receptores Histamínicos H1 no Sedantes , Urticaria , Humanos , Calidad de Vida , Enfermedad Crónica , Urticaria/tratamiento farmacológico , Urticaria Crónica/diagnóstico , Antagonistas de los Receptores Histamínicos H1 no Sedantes/uso terapéuticoRESUMEN
This update and revision of the international guideline for urticaria was developed following the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is a joint initiative of the Dermatology Section of the European Academy of Allergology and Clinical Immunology (EAACI), the Global Allergy and Asthma European Network (GA²LEN) and its Urticaria and Angioedema Centers of Reference and Excellence (UCAREs and ACAREs), the European Dermatology Forum (EDF; EuroGuiDerm), and the Asia Pacific Association of Allergy, Asthma and Clinical Immunology with the participation of 64 delegates of 50 national and international societies and from 31 countries. The consensus conference was held on 3 December 2020. This guideline was acknowledged and accepted by the European Union of Medical Specialists (UEMS). Urticaria is a frequent, mast cell-driven disease that presents with wheals, angioedema, or both. The lifetime prevalence for acute urticaria is approximately 20%. Chronic spontaneous or inducible urticaria is disabling, impairs quality of life, and affects performance at work and school. This updated version of the international guideline for urticaria covers the definition and classification of urticaria and outlines expert-guided and evidence-based diagnostic and therapeutic approaches for the different subtypes of urticaria.
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Angioedema , Asma , Urticaria , Angioedema/diagnóstico , Angioedema/etiología , Angioedema/terapia , Enfermedad Crónica , Humanos , Prevalencia , Calidad de Vida , Urticaria/diagnóstico , Urticaria/epidemiología , Urticaria/etiologíaRESUMEN
BACKGROUND: We identified substantial heterogeneity in the perioperative management of antithrombotic drugs in skin surgery in Germany in 2012 and 2017 in two cross-sectional surveys. The first national guideline on this subject was published in 2014 and updated in 2021. We sought to identify whether the management of these drugs had changed. METHODS: We sent a paper-based survey to 1115 dermatologists throughout Germany asking them about their perioperative management of antithrombotic drugs in skin surgery, as well as their familiarity with the guideline. RESULTS: We received responses from 65 hospital- and 202 office-based dermatologists. Most dermatologists reported continuing antithrombotic drugs in their patients when performing minor surgeries. A notable proportion of dermatologists reported discontinuing phenprocoumon treatment perioperatively and bridging patients with heparin when performing more invasive surgeries. Continuation was less common during combination therapies. CONCLUSIONS: The proportion of physicians in Germany who reported managing antithrombotic drugs during skin surgery in ways that are in concordance with the national guideline has increased since 2012. However, continuing antithrombotic drugs during large excisions and sentinel lymph node biopsies, abstaining from bridging patients on phenprocoumon with heparin, and continuing antithrombotic combination therapies perioperatively need to be further encouraged, especially among office-based dermatologists.
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Dermatólogos , Fibrinolíticos , Estudios Transversales , Procedimientos Quirúrgicos Dermatologicos , Fibrinolíticos/uso terapéutico , Alemania , Heparina , Humanos , FenprocumónRESUMEN
Hintergrund und Zielsetzung: Wir haben in zwei Querschnittsumfragen in den Jahren 2012 und 2017 eine erhebliche Heterogenität im perioperativen Management von Antithrombotika unter Dermatologen in Deutschland festgestellt. Die erste deutsche Leitlinie zu diesem Thema wurde 2014 veröffentlicht und im Jahr 2021 aktualisiert. Wir wollten herausfinden, wie sich der Umgang mit Antithrombotika verändert hat. Methodik: Wir haben eine papierbasierte Umfrage an 1115 Dermatologen in ganz Deutschland versandt und sie zu ihrem perioperativen Management von Antithrombotika bei Operationen an der Haut sowie zu ihrer Vertrautheit mit der Leitlinie befragt. Ergebnisse: Wir erhielten Antworten von 65 stationär tätigen und 202 niedergelassenen Dermatologen. Die meisten Dermatologen gaben an, Antithrombotika bei kleineren Operationen fortzuführen. Ein nennenswerter Anteil der Dermatologen gab an, bei invasiveren Operationen die Behandlung mit Phenprocoumon perioperativ zu pausieren und mit Heparin zu überbrücken. Bei Kombinationstherapien war das Fortführen der Behandlung weniger verbreitet. Schlussfolgerungen: Der Anteil der Dermatologen in Deutschland, die angaben, Antithrombotika bei Operationen an der Haut leitlinienkonform zu managen, ist seit 2012 gestiegen. Das Fortführen von Antithrombotika bei großen Exzisionen und Wächterlymphknotenexstirpationen, der Verzicht auf die Überbrückung von Phenprocoumon mit Heparin und das perioperative Fortführen antithrombotischer Kombinationstherapien müssen jedoch weiterhin propagiert werden, insbesondere unter niedergelassenen Dermatologen.
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Mucous membrane pemphigoid (MMP) is a pemphigoid disease with predominant mucous membrane involvement. It mainly affects the mucous membranes of the mouth, eyes, nose and pharynx, but also the larynx, trachea, esophagus, genital and perianal regions. The manifestation of the disease covers a wide spectrum from gingival erythema and single oral lesions to severe tracheal strictures that obstruct breathing and conjunctival scarring with marked visual impairment and, not infrequently, blindness. In addition to a clinical picture of predominant mucosal involvement, diagnosis is based on direct immunofluorescence of a peri-lesional biopsy and serology. The main target antigen is BP180 (collagen XVII), and reactivity with laminin 332 is associated with malignancy in approximately 25 % of MMP patients. The treatment of MMP is challenging. On the one hand, due to the involvement of different mucous membranes, good interdisciplinary cooperation is required; on the other hand, due to the rarity of the disease, no randomized controlled clinical trials are available. The aim of this guideline is to present the clinical picture, including severity and scoring systems, and to give guidance for diagnosing and treating this complex disease. In MMP, interdisciplinary cooperation plays an essential role as well as the prompt diagnosis and initiation of adequate therapy in order to avoid irreversible damage to the mucous membranes with serious complications.
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Penfigoide Benigno de la Membrana Mucosa , Penfigoide Ampolloso , Humanos , Penfigoide Ampolloso/patología , Penfigoide Benigno de la Membrana Mucosa/diagnóstico , Penfigoide Benigno de la Membrana Mucosa/terapia , Membrana Mucosa/patología , Técnica del Anticuerpo Fluorescente Directa , BiopsiaRESUMEN
Anogenital and oropharyngeal infections with human papilloma viruses (HPV) are common. Clinically manifest disease may significantly impact quality of life; the treatment of HPV-associated lesions is associated with a high rate of recurrence and invasive neoplasms, such as cervical, anal, vulvar, penile, and oropharyngeal cancers, which are characterized by significant morbidity and mortality. Vaccination against HPV is an effective and safe measure for the primary prevention of HPV-associated lesions, but immunization rates are still low in Germany. The present publication is an abridged version of the German evidence and consensus-based guideline "Vaccination recommendations for the prevention of HPV-associated lesions", which is available on the website of the German Association of the Scientific Medical Societies (AWMF). On the basis of a systematic review with meta-analyses, a representative panel developed and agreed upon recommendations for the vaccination of different populations against HPV. In addition, consensus-based recommendations were developed for specific issues relevant to everyday practice. Based on current evidence and a representative expert consensus, these recommendations are intended to provide guidance in a field in which there is often uncertainty and in which both patients and health care providers are sometimes confronted with controversial and emotionally charged points of view.
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Papillomaviridae , Infecciones por Papillomavirus , Consenso , Humanos , Infecciones por Papillomavirus/prevención & control , Calidad de Vida , VacunaciónRESUMEN
BACKGROUND: Commissioning is a term used in the English National Health Service (NHS) to refer to what most health systems call health planning or strategic purchasing. Drawing on research from a recent in-depth mixed methods study of a major integrated care initiative in North West London, we examine the role of commissioning in attempts to secure large-scale change within and between health and social care services to support the delivery of integrated care for people living with complex long-term conditions. METHODS: We analysed data collected in semi-structured interviews, surveys, workshops and non-participant observations using a thematic framework derived both deductively from the literature on commissioning and integrated care, as well as inductively from our coding and analysis of interview data. RESULTS: Our findings indicate that commissioning has significant limitations in enabling large-scale change in health services, particularly in engaging providers, supporting implementation, and attending to both its transactional and relational dimensions. CONCLUSIONS: Our study highlights the consequences of giving insufficient attention to implementation, and especially the need for commissioners to enable, support and performance manage the delivery of procured services, while working closely with providers at all times. We propose a revised version of Øvretveit's cycle of commissioning that gives greater emphasis to embedding effective implementation processes within models of commissioning large-scale change.
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Prestación Integrada de Atención de Salud/organización & administración , Medicina Familiar y Comunitaria/organización & administración , Planificación en Salud/organización & administración , Humanos , Londres , Programas Nacionales de Salud/organización & administración , Evaluación de Programas y Proyectos de Salud , Bienestar SocialRESUMEN
BACKGROUND: Interferons are natural messenger proteins that are used to treat various disease entities. Due to their immunomodulating, antiviral and antiproliferative effects, the systemic administration of interferons after ablative treatment for anogenital warts (AGWs) has been advocated to increase clearance and decrease recurrence rates. However, studies investigating the efficacy of adjuvant systemic interferon have yielded inconsistent results. The objective of this systematic review and meta-analysis was to comprehensively assess and evaluate the available evidence from randomised controlled trials. METHODS: A literature search was conducted in Cochrane Central Register of Controlled Trials, Embase and MEDLINE. Available data were classified according to the interferon type and dosage. Pooled effect estimates were calculated for predefined outcomes. The Cochrane Collaboration's risk of bias tool was used to assess the included trials and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach to evaluate our confidence in the effect estimates. RESULTS: Twelve trials were identified that met the inclusion criteria and assessed immunocompetent patients with external AGW. Compared with placebo, adjuvant alpha-, beta- and gamma-interferon were generally not significantly superior in terms of complete clearance over the short, intermediate or long term, nor with regard to intermediate- or long-term recurrence. However, the low-dose subgroup of adjuvant alpha-interferon was significantly superior compared with placebo regarding intermediate-term complete clearance and recurrence. Further data were available for the comparison of different dosages of alpha- and beta-interferon and for comparisons of the three interferon types. No significant differences were seen in these comparisons regarding efficacy. Data on quality of life were not available. CONCLUSIONS: The GRADE quality of the evidence ranged from 'very low' to 'high'. The significantly higher efficacy of low-dose alpha-interferon compared with placebo was based on a single trial, and our confidence in the effect estimates rated as 'low'. Overall, we found no reliable evidence favouring the systemic use of interferon after ablative treatment of AGW.
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Antivirales/uso terapéutico , Condiloma Acuminado/tratamiento farmacológico , Interferones/uso terapéutico , Papillomaviridae/efectos de los fármacos , Técnicas de Ablación , Absorción Fisiológica , Adolescente , Adulto , Antivirales/administración & dosificación , Quimioterapia Adyuvante/métodos , Condiloma Acuminado/cirugía , Femenino , Humanos , Interferones/administración & dosificación , Interferones/sangre , Masculino , Persona de Mediana Edad , Calidad de Vida , Recurrencia , Adulto JovenRESUMEN
HINTERGRUND: Laut einer Befragung im Jahre 2012 war der Umgang mit Antithrombotika bei dermatochirurgischen Eingriffen in Deutschland sehr heterogen. 2014 wurde erstmals eine evidenzbasierte Leitlinie zu diesem Thema veröffentlicht. METHODIK: Es wurde eine anonyme Befragung derselben Stichprobe zum Umgang mit Antithrombotika sowie zu Kenntnissen der Leitlinie durchgeführt. Die Ergebnisse wurden als relative Häufigkeiten berichtet und denen aus 2012 gegenübergestellt. ERGEBNISSE: 208 Antwortbögen wurden ausgewertet (Rücklaufquote: 36,6 %). Die große Mehrheit der Dermatologen erklärte, kleinere Eingriffe unter Fortführung der Therapie mit Phenprocoumon, niedrig dosierter Acetylsalicylsäure (≤ 100 mg) und Clopidogrel sowie mit direkten oralen Antikoagulanzien durchzuführen. Bei größeren Eingriffen war der Umgang hingegen weiterhin heterogen, insbesondere unter niedergelassenen Dermatologen. Der Anteil der Dermatologen, die Phenprocoumon, Acetylsalicylsäure und Clopidogrel leitlinienkonform verwendeten, hat sich insgesamt vergrößert. Führten 2012 beispielsweise 53,8 % der Klinikärzte bzw. 36,3 % der niedergelassenen Dermatologen eine große Exzision unter Fortführung der Therapie mit niedrig dosierter Acetylsalicylsäure durch, taten dies 2017 90,2 % bzw. 57,8 % (Phenprocoumon: 33,8 % bzw. 11,9 % auf 63,9 % bzw. 29,9 %; Clopidogrel: 36,9 % bzw. 23,2 % auf 63,9 % bzw. 30,6 %). Unter den Klinikärzten war ein hoher Anteil mit der Leitlinie vertraut und fand diese hilfreich. SCHLUSSFOLGERUNGEN: Eine Zunahme des leitlinienkonformen Verhaltens war bei allen Eingriffen zu verzeichnen. Bei größeren Eingriffen zeigte sich trotz deutlicher Verbesserung die Notwendigkeit verstärkter Anstrengungen zur Leitlinienumsetzung bzw. zur Identifizierung von Implementierungsbarrieren.
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BACKGROUND: A survey in 2012 revealed marked heterogeneity in the management of antithrombotic agents in dermatologic surgery in Germany. An evidence-based guideline on this topic was published for the first time in 2014. METHODS: Using the same study sample, we conducted an anonymous survey on the management of antithrombotic agents and familiarity with the guideline. We reported the results as relative frequencies and compared them with those from 2012. RESULTS: We analyzed a total of 208 questionnaires (response rate: 36.6 %). A large majority of dermatologists reported performing minor procedures without discontinuing low-dose aspirin (≤ 100 mg), clopidogrel, or direct oral anticoagulants. In contrast, antithrombotic management was still heterogeneous in the context of major procedures, especially among office-based dermatologists. Overall, there was an increase in the proportion of dermatologists who managed phenprocoumon, aspirin, and clopidogrel in compliance with the guideline. For example, while 53.8 % of hospital-based dermatologists and 36.3 % of office-based dermatologists had performed large excisions on continued low-dose aspirin treatment in 2012, these figures showed an increase to 90.2 % and 57.8 %, respectively, by 2017 (phenprocoumon: from 33.8 % and 11.9 % to 63.9 % and 29.9 %, respectively; clopidogrel: from 36.9 % and 23.2 % to 63.9 % and 30.6 %, respectively). Among hospital dermatologists a large proportion was familiar with the guideline and considered it to be useful. CONCLUSIONS: Our results suggest that compliance with the German guideline on the perioperative management of antithrombotics in dermatologic surgery has increased for all procedures. Despite this positive development, greater efforts are needed to improve implementation of the guideline and address barriers to its use in everyday practice.
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Medicina Basada en la Evidencia , Fibrinolíticos/uso terapéutico , Adhesión a Directriz , Enfermedades de la Piel/cirugía , Neoplasias Cutáneas/cirugía , Administración Oral , Procedimientos Quirúrgicos Ambulatorios , Aspirina/efectos adversos , Aspirina/uso terapéutico , Biopsia , Clopidogrel/efectos adversos , Clopidogrel/uso terapéutico , Fibrinolíticos/efectos adversos , Alemania , Encuestas Epidemiológicas , Heparina/efectos adversos , Heparina/uso terapéutico , Cuidados a Largo Plazo , Melanoma/patología , Melanoma/cirugía , Admisión del Paciente , Pautas de la Práctica en Medicina , Biopsia del Ganglio Linfático Centinela , Enfermedades de la Piel/patología , Neoplasias Cutáneas/patologíaRESUMEN
The German guideline for the treatment of psoriasis vulgaris was updated using GRADE methodology. The guideline is based on a systematic literature review completed on December 1, 2016, and on a formal consensus and approval process. The first section of this short version of the guideline covers systemic treatment options considered relevant by the expert panel and approved in Germany at the time of the consensus conference (acitretin, adalimumab, apremilast, cyclosporine, etanercept, fumaric acid esters, infliximab, methotrexate, secukinumab and ustekinumab). Detailed information is provided on the management and monitoring of the included treatment options.
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Psoriasis , Quimioterapia Combinada , Alemania , Humanos , Guías de Práctica Clínica como Asunto , Psoriasis/tratamiento farmacológicoRESUMEN
Die deutsche Psoriasis-Leitlinie zur Behandlung der Psoriasis vulgaris wurde unter Verwendung der GRADE-Methodik aktualisiert. Die Leitlinie wurde aufbauend auf einer systematischen Literaturrecherche (letzte Update-Recherche am 01.12.2016) entwickelt und in einem formalen Konsensus- und Freigabeverfahren verabschiedet. Der zweite Teil dieser Kurzfassung stellt die Empfehlungen zum Tuberkulose-Screening vor und unter Therapie, zur Therapieauswahl bei Kinderwunsch, Schwangerschaft und Stillzeit, vorliegender Gelenkbeteiligung sowie zum Umgang mit Impfungen dar. Zudem werden die Empfehlungen zur Therapieauswahl bei Komorbidität mit Hepatitis und Leberfunktionseinschränkungen, HIV, Tumorerkrankungen, Erkrankungen aus dem neurologischen und psychiatrischen Formenkreis, koronarer Herzkrankheit und Herzinsuffizienz, Diabetes mellitus, Niereninsuffizienz sowie chronisch entzündlicher Darmerkrankung dargestellt.
RESUMEN
The German guideline for the treatment of psoriasis vulgaris was updated using GRADE methodology. The guideline is based on a systematic literature review completed on December 1, 2016, and on a formal consensus and approval process. The second part of this short version of the guideline covers the following special patient populations and treatment situations: tuberculosis screening before and during psoriasis treatment, choice of psoriasis treatment for individuals wishing to have children, as well as during pregnancy and breast-feeding, and patients with joint involvement and vaccinations. In addition, recommendations on the choice of treatment are presented for patients with the following comorbidities: hepatitis and other hepatic impairment, HIV, malignancies, neurological and psychiatric disorders, ischemic heart disease and congestive heart failure, diabetes mellitus, renal impairment and inflammatory bowel disease.