Systematic review and practical guidance on the use of topical calcipotriol and topical calcipotriol with betamethasone dipropionate as long-term therapy for mild-to-moderate plaque psoriasis.

While many patients with psoriasis are candidates for topical agents, long-term treatment effects are unclear. This systematic review evaluated global findings from clinical trials and real-world studies of topical calcipotriol and the two-compound formulation of calcipotriol and betamethasone dipropionate for mild-to-moderate plaque psoriasis (including scalp psoriasis). PubMed, Embase and MEDLINE were searched for relevant English-language publications along with Chinese, Japanese, Korean and Latin American publication databases. Identified articles were screened by title and abstract against predefined inclusion/exclusion criteria. A narrative synthesis of key efficacy and safety findings from the full papers of selected publications was developed. Thirty-seven relevant papers were identified (25 English, 11 Chinese and one Japanese-language study) including 28 randomized controlled trials. While there was significant heterogeneity in study length, treatment intensity and clinical measures, following a critical review of the published data combined with expert opinion, the following clinical practice recommendations were agreed in order to assist healthcare providers: in adults, long-term treatment with calcipotriol/betamethasone dipropionate is well tolerated and efficacious for up to 1 year on an 'as needed' basis, and for up to 16 weeks on a fixed-treatment regimen. Calcipotriol is also well tolerated and efficacious when used long term (up to 52 weeks) 'as needed' and for up to 20 weeks on a fixed-treatment regimen. Used on an 'as needed' basis for up to 1 year, the safety and efficacy profile of fixed-dose combination calcipotriol/betamethasone dipropionate is more favorable than calcipotriol alone; regular consultation between patients and their dermatologist/primary care physician is required to review psoriasis symptoms and adjust treatment accordingly; a specific treatment goal should be agreed on initiation of topical agent(s) to determine when long-term treatment can begin or if a regimen change is warranted; and application frequency during the continued treatment phase should consider the patients' treatment expectations and goals.

Nonprescription acne vulgaris treatments: Their role in our treatment armamentarium-An international panel discussion.

BACKGROUND: Acne vulgaris (acne), a common inflammatory skin disorder, has its peak incidence between 14 and 19 years of age, with girls frequently developing acne earlier than boys. Over recent years, persistent acne is becoming more prevalent in adult women. OBJECTIVES: This review and panel discussion addresses challenges in acne management, particularly in adult women. The role which nonprescription acne treatment can play is explored when used as monotherapy or as an adjunctive treatment for acne of all severity. METHODS: The best available evidence on nonprescription acne treatment was coupled with the opinion of an international expert panel of dermatologists to adopt statements and recommendations discussed in this review. RESULTS: All severity of acne has a significant burden on patients. Addressing environmental factors that are important for the individual with acne may help to educate, prevent, effectively manage, and maintain acne, as per the panel. They agreed that the adult female acne population has unique needs because of their aging skin and social environment. Nonprescription acne treatment products may help to balance the efficacy and tolerability of prescription acne treatment. Currently, there are no specific guidelines for how to use nonprescription acne treatment products in these patients. CONCLUSION: The panel agreed that guidelines including nonprescription acne treatment either as monotherapy for mild acne or in combination with prescription treatments for more severe acne would address a significant unmet need.

Malignant eccrine poroma.

Benign eccrine poroma arises from the intraepidermal portion of the eccrine gland duct. Malignant transformation is rare and should be suspected when these lesions present with pain, bleeding or itching. We report a 44-year-old male patient who presented primarily with a lesion diagnostic of benign eccrine poroma of the right foot sole with no clear evidence of malignancy, which was incompletely excised, followed 5 months later by local recurrence, ulceration, occasional bleeding and right inguinal lymphadenopathy. Incomplete excision of the primary tumor as well as excision of a skin lesion on the right knee joint revealed malignant eccrine poroma with aggressive histology, lymphovascular and perineural invasion. Investigations revealed no evidence of distant metastasis. This tumor might be malignant at the first presentation, which was not confirmed histopathologically considering the short duration of only 5 months for malignant transformation. The patient received 3 cycles of Docetaxel Taxotere, Cisplatin combination chemotherapy with partial response. The management of metastatic malignant eccrine poroma is difficult. It has proven resistant to many chemotherapeutic agents and radiotherapy.

Seroprevalence of syphilis and HIV in intravenous drug users.

Full text is available as a scanned copy of the original print version.

Effect of itraconazole and terbinafine on Leishmania promastigotes.

The antiproliferative effect induced in vitro by two antifungal compounds, the azole itraconazole and the allylamine terbinafine on Leishmania major, L. donovani and L. mexicana promastigotes are reported. Treatment of promastigotes cultures with itraconazole or with terbinafine induced growth arrest with L. major but neither with L. donovani nor with L. mexicana. Concentrations of 0.75 microl/l or more of itraconazole induced cell lysis after 72 hours with L. major. However, even relatively large concentrations of terbinafine (2.0 microl/l) did not induce cell lysis. For L. major, the IC 50 for itraconazole and terbinafine were 0.31 microl/l and 3.3 microl/l respectively.