Dermatologic therapy
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Dermatologic therapy · Oct 2008
Clinical TrialSensitizing potential of triclosan and triclosan-based skin care products in patients with chronic eczema.
Triclosan is a lypophilic chlorophenol biocide with broad-spectrum antibacterial and antifungal activity. Triclosan-based topical products have been shown to be tolerated and beneficial in atopic dermatitis. The aim of this study was to evaluate the sensitizing potential of triclosan and triclosan-based creams in patients affected by eczematous dermatitis. ⋯ Standard patch test series resulted positive in 164 patients (61%), with nickel sulfate, house dust mites, fragrance mix, propolis, thimerosal, myroxylon pereira, potassium dichromate, wool alcohols, and p-phenylenediamine the most common sensitizing haptens. Only two patients developed positive reactions to triclosan (0.7%) and four (1.4%) to triclosan-based products. The present study's results confirm that triclosan is well tolerated and has a very low sensitizing potential even in high-risk patients affected by eczema.
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Adverse events with anti-epidermal growth factor receptor therapy mainly involve the skin. The most common cutaneous adverse event is an acneiform eruption, which occurs in more than 50% of cases. The aim of this paper is to report the case of rosaceiform eruption induced by erlotinib in an 81-year-old-man and to discuss the pathogenetic role of Demodex folliculorum mites, found in the present patient, using skin scraping.
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Dermatologic therapy · Jul 2008
Comparative StudyTargeted and combination treatments for vitiligo. Comparative evaluation of different current modalities in 458 subjects.
The current treatment of vitiligo is not satisfactory according to the opinions of both the patient population and the dermatologists. Recently, combination therapies have been introduced, which are both systemic and targeted (microphototherapy). To evaluate the effects of topical treatments given alone or in combination with 311-nm narrow-band microphototherapy. ⋯ When single treatments are considered alone, 311-nm narrow-band UVB microfocused phototherapy and 0.05% betamethasone dipropionate cream are the most effective treatments in our study. When combined therapies are chosen, 0.05% betamethasone dipropionate cream plus 311-nm narrow-band UVB microfocused phototherapy apparently give the highest repigmentation rate. In the short term, the only side-effects registered have been cutaneous atrophy with corticosteroid cream, and stinging and burning with 0.1% tacrolimus ointment and, less frequently, with 1% pimecrolimus cream.
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Dermatologic therapy · Jul 2008
Case ReportsNicolau syndrome following intramuscular diclofenac injection: a case report.
Nicolau syndrome (NS) is a rare complication of intramuscular injection of various drugs which clinically presents with extensive necrosis of skin, subcutaneous and even muscle tissue. We describe a case of NS following intramuscular injection of diclofenac.
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Dermatologic therapy · May 2008
ReviewTreatment and prevention of community-associated methicillin-resistant Staphylococcus aureus skin and soft tissue infections.
Community-associated methicillin-resistant Staphylococcus aureus (CA-MRSA) has emerged as a pathogen in the community with a range of clinical manifestations. Although skin and soft tissue infections (SSTIs) are the most common presentation, invasive and more virulent disease has been observed. ⋯ Treatment of SSTIs involves incision and drainage, oral or parenteral antibiotic therapy, or topical therapy. Healthcare practitioners in outpatient and inpatient settings need to be familiar with prevention and treatment strategies for CA-MRSA.