How to heal a wound fast.

An overview of the therapeutic possibilities of acute wounds, ulcers, and infected or colonized wounds is given. This article reviews therapeutic approaches and nonsurgical dermatologic treatments in particular. The types of wounds discussed include acute wounds, infected acute wounds, chronic wounds, infected and colonized chronic wounds, and incurable wounds.

Itraconazole therapy is effective for pedal onychomycosis caused by some nondermatophyte molds and in mixed infection with dermatophytes and molds: a multicenter study with 36 patients.

BACKGROUND: Onychomycosis of the toenail caused by nondermatophyte molds alone or in combination with dermatophytes is difficult to eradicate with standard antifungal therapy. OBJECTIVE: Our purpose was to determine the effectiveness of itraconazole in the treatment of toenail onychomycosis caused by molds alone or in combination with dermatophytes. METHODS: We treated 36 patients with this drug given as continuous dosing (100 or 200 mg/ day) for 6 to 20 weeks or as a 1-week pulse dosing (200 mg twice daily for 1 week per month) for two to four pulses. RESULTS: Patients with toenail onychomycosis with the following organisms were treated: Aspergillus spp. (eight patients), Fusarium spp. (four patients), Scopulariopsis brevicaulis (23 patients), and Alternaria spp. (one patient). Nineteen patients had onychomycosis with a mixed origin. At follow-up, 12 months after therapy was initiated, clinical and mycologic cure was achieved in 15 of 17 patients (88%) with onychomycosis caused by a single mold. In patients with mixed infection, a clinical cure was obtained in 16 of 19 patients (84%) and a mycologic cure in 13 of 19 patients (68%). CONCLUSION: Itraconazole appears to be effective and safe for the treatment of toenail onychomycosis caused by some nondermatophyte molds alone or in combination with dermatophytes.

Current therapy of dermatophytosis.

In the past dermatophytes were treated with topical agents or, in the case of more recalcitrant or extensive disease, with oral antifungals (griseofulvin or ketoconazole). Topical therapies may be effective in many cases, but they have limitations. They may be viewed as inconvenient by the patient, thereby affecting compliance. Therapy with early oral antifungals entails long treatment periods until complete cure is obtained. For ketoconazole rare but serious side effects can occur, particularly with prolonged use. Griseofulvin is still the drug of choice for the treatment of tinea capitis of the Microsporum type. In recent years a few new antimycotic agents have been developed for systemic therapy of superficial fungal infections. Itraconazole is a broad-spectrum triazole. Fluconazole belongs to the same chemical class and was used mainly in systemic yeast infections and mucosal candidosis. Terbinafine is an allylamine and has been found to be effective and safe in brief therapy of dermatophyte infections. Short-duration therapy of most dermatophyte infections is also possible with itraconazole. The high and specific activity against the causative agents, together with their pharmacokinetic properties, explains the good results obtained with these new drugs and their improved safety profile. Their mode of action, pharmacokinetics, and treatment schedules will be discussed.

Contact allergy to corticosteroids: a frequently missed diagnosis?

Contact allergy to corticosteroids is more prevalent than previously recognized and often goes undetected. Nineteen patients with corticosteroid contact allergy are presented. Sixteen reacted to tixocortol pivalate and also to other corticosteroids, particularly to hydrocortisone, which could explain exacerbations of eczema in these cases. Tixocortol pivalate may be a useful marker for screening patients for contact sensitivity to several corticosteroids.

Contact dermatitis caused by airborne agents. A review and case reports.

A general review is given of airborne-induced contact dermatoses, particularly of the irritant and allergenic types. Because the reports in the literature often omit the term airborne, 12 volumes of Contact Dermatitis (January 1975-July 1985) were screened, and the cases cited were classified in function of the anamnesis, lesion locations, causative irritants and allergens, and other factors. The present article also discusses differential diagnoses, in particular with regard to contact dermatitis of the face, ears, and neck. Finally, seven case reports of occupational and nonoccupational contact dermatitis problems caused by airborne agents are presented. In some of the cases the allergens have not been mentioned in published literature previously.