The Vitiligo Global Issues Consensus Conference (VGICC), through an international e-Delphi consensus, concluded that 'repigmentation' and 'maintenance of gained repigmentation' are essential core outcome measures in future vitiligo trials. This VGICC position paper addresses these core topics in two sections and includes an atlas depicting vitiligo repigmentation patterns and color match. The first section delineates mechanisms and characteristics of vitiligo repigmentation, and the second section summarizes the outcomes of international meeting discussions and two e-surveys on vitiligo repigmentation, which had been carried out over 3 yr. Treatment is defined as successful if repigmentation exceeds 80% and at least 80% of the gained repigmentation is maintained for over 6 months. No agreement was found on the best outcome measure for assessing target or global repigmentation, therefore highlighting the limitations of e-surveys in addressing clinical measurements. Until there is a clear consensus, existing tools should be selected according to the specific needs of each study. A workshop will be conducted to address the remaining issues so as to achieve a consensus.

In an open multicentre study we have demonstrated that itraconazole pulse therapy, 5 mg/kg per day, is effective and safe in the management of tinea capitis in 10 children (seven boys, three girls, mean age: 6.6 years, age range 4-11 years). The causative organisms were Trichophyton tonsurans (six cases), T. violaceum (two cases), T. soudanense (one case) and Microsporum gypseum (one case). Each pulse of drug therapy lasted 1 week with 2 weeks off between consecutive pulses. One, two and three pulses produced complete, clinical and mycological, cure in one, six and three patients, respectively. The children tolerated the treatment well and there were no clinical or laboratory adverse effects. This 1-week pulse therapy regimen resulted in a high degree of compliance. The preliminary results of this study are promising and need to be evaluated in a larger sample of patients.

In an open, multicentre evaluation carried out in Brazil, Canada and South Africa we have demonstrated that fluconazole 8 mg kg-1 once weekly is effective in tinea capitis caused by Trichophyton and Microsporum species. There were 61 children, aged (mean +/- SE) 5.0 +/- 0.3 years; weight (mean +/- 5.6) 20.0 +/- 0.9 kg; 41 males, 20 females; one Asian, 57 Black, one Caucasian and two Hispanic. The organisms were Trichophyton violaceum (33 patients), T. tonsurans (11) and Microsporum canis (17). The extent of tinea capitis at pretherapy was: mild (18 patients), moderate (30) and severe (13). Patients with tinea capitis due to Trichophyton species were initially treated for 8 weeks with an extra 4 weeks of fluconazole if clinically indicated. All 44 patients with tinea capitis due to Trichophyton species were completely cured (clinically and mycologically) when evaluated 8 weeks after completion of active treatment, following 8 weeks of once weekly dosing in 35 patients and 12 weeks of once weekly dosing in nine patients. In Microsporum canis tinea capitis, an extra 4 weeks was administered at week 12 in patients where it was clinically indicated at the time. Sixteen of 17 patients with M. canis tinea capitis were completely cured (clinically and mycologically) when evaluated 8 weeks following the end of treatment when given for 8, 12 and 16 weeks in 12, one and three patients, respectively. Overall, complete cure (clinical and mycological) occurred in 60 of 61 patients at follow-up 8 weeks from the end of therapy. The duration of once weekly fluconazole in the 60 patients was 8 weeks (47 patients), 12 weeks (10 patients) and 16 weeks (three patients), respectively. Clinical adverse effects consisted of a mild, reversible gastrointestinal complaint in three (4.9%) of 61 children. A laboratory abnormality with elevated liver function tests was observed in one (5.9%) of 17 patients; this was asymptomatic, and reversible. No patient discontinued therapy. The data suggest that once weekly fluconazole dosing is effective, safe and associated with high compliance when used to treat tinea capitis.

The high prevalence of tinea pedis et unguium among regular male worshippers in the Muslim community can be attributed to the spread of fungal organisms in the communal ablution areas and prayer carpets of the mosques. Strategies to combat this spread of infection are being developed. These strategies are expected to find important practical applications in other communal environments, such as gymnasia, health spas, swimming pools, changing rooms of sports clubs, public showers, and even hotels.

Psoriasis is a common, chronic, systemic, inflammatory disease of the skin that is often associated with inflammatory musculoskeletal disease. Psoriasis impacts on affected individuals and on society at many levels, being associated with considerable economic burden and impaired quality of life. This article aims to provide dermatologists and their allied healthcare professionals, particularly those practicing in Africa and the Middle East, with a review of the current understanding of psoriasis, its treatment and impact, as a backdrop for further discussion of the management of psoriasis in these regions. Insight into the real-life, day-to-day challenges and unmet needs currently facing dermatologists in Africa and the Middle East is provided by the authors, most of whom are experienced dermatologists practicing in this region.