Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG
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J Dtsch Dermatol Ges · Mar 2009
Case ReportsAllergic contact dermatitis from EMLA cream: concomitant sensitization to both local anesthetics lidocaine and prilocaine.
Local anesthetics are widely used drugs. In contrast to the local anesthetics of the ester group, the ones of the amide group (for example prilocaine and lidocaine) are considered to be rare sensitizers. Positive patch test results to both prilocaine and lidocaine in EMLA cream might indicate potential cross-reactivity.
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J Dtsch Dermatol Ges · Mar 2009
Practice GuidelineApproach to suspected food allergy in atopic dermatitis. Guideline of the Task Force on Food Allergy of the German Society of Allergology and Clinical Immunology (DGAKI) and the Medical Association of German Allergologists (ADA) and the German Society of Pediatric Allergology (GPA).
The following guideline of the "Arbeitsgruppe Nahrungsmittelallergie der DGAKI" (Task Force on Food Allergy of the German Society of Allergology and Clinical Immunology) and the ADA ("Arzteverband Deutscher Allergologen", Medical Association of German Allergologists) and the GPA (German Society of Pediatric Allergology) summarizes the approach to be taken when food allergy is suspected in patients with atopic dermatitis (neurodermatitis, atopic eczema). The problem is clinically relevant because many patients assume that allergic reactions against foods are responsible for triggering or worsening their eczema. It is important to identify those patients who will benefit from an elimination diet but also to avoid unnecessary diets. ⋯ If a specific food is suspected of triggering food allergy, oral provocation should be performed after a diagnostic elimination diet. As eczema-tous skin reactions may develop slowly (i. e. within one or two day), the skin be inspected the day after the provocation test and that a repetitive test be performed if the patient has not reacted to a given food on the first day of oral provocation. The guideline discusses various clinical situations for patients with atopic dermatitis to facilitate differentiated diagnostic procedures.
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The primary infection with the human herpesvirus (HHV) 6 usually occurs before the age of two (95%) and clinically either presents as tertian fever followed by exanthem subitum (10%) or even more often as febrile disease without an exanthem. In adults an active HHV-6 infection can present as febrile illness. ⋯ There was no evidence for an underlying immunosuppressive disease or reactivation induced by viral co-infection. Fulminant hepatitis or meningoencephalitis are the most frequent complications in immunocompetent individuals and have to be recognized at an early stage.
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J Dtsch Dermatol Ges · Feb 2009
Case ReportsTreatment of severe recalcitrant hidradenitis suppurativa with adalimumab.
Hidradenitis suppurativa is a chronic inflammatory skin disease featuring inflammatory nodules, fistulas and discharge of secretions in the intertriginous regions. Without therapy the disease is chronic and progressive. The most effective treatment is the radical wide excision of the affected areas. ⋯ TNF-alpha antagonists may represent a new therapeutic approach for patients suffering from severe hidradenitis suppurativa offering promising positive influence on the disease outcome. In contrast to infliximab and etanercept, there are only few reports describing the use of adalimumab in severe hidradenitis suppurativa. Here we report a case of a patient with severe recalcitrant hidradenitis suppurativa successfully treated with adalimumab.
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J Dtsch Dermatol Ges · Feb 2009
Randomized Controlled Trial Multicenter StudyMulticenter study "Medical-Occupational Rehabilitation Procedure Skin--optimizing and quality assurance of inpatient-management (ROQ)".
Scientifically based prevention and patient management concepts in occupational dermatology have substantially improved during recent years. Currently the public statutory employers' liability insurance bodies fund a multi-step intervention approach designed to provide quick preventive help for all levels of severity of occupational dermatoses. An administrative guideline (hierarchical multi-step intervention procedure for occupational skin diseases--"Stufenverfahren Haut") insures professional support and optimal patient orientation by the statutory insurers' representatives. ⋯ TIP requires 3 weeks inpatient treatment including intensive health care instruction and psychological counseling, followed by outpatient treatment by the local dermatologist. In 2005, a German prospective cohort multicenter study ("Medical-Occupational Rehabilitation Procedure Skin--optimizing and quality assurance of inpatient-management"-"Medizinisch-Berufliches Rehabilitationsverfahren Haut--Optimierung und Qualitätssicherung des Heilverfahrens"[ROQ]) started which will further standardize TIP and evaluate scientific sustainability in depth (3-year dermatological follow-up of 1,000 patients). The study is being funded by the German Statutory Accident Insurance (Deutsche Gesetzliche Unfallversicherung [DGUV]).