[Therapy of systemic candidiasis].

Deep seated candidosis are the most common invasive fungal infections occurring in various categories of patients including those with cancer, burns as well as patients with AIDS or undergoing organ transplantation. Various clinical entities have to be distinguished with implications for diagnostic procedures as well as for adequate therapy. During the last decade, tremendous progress has been achieved leading to a major reduction of mortality attributable for candidaemia from 80% (in the seventies) to 40% in the nineties, mainly due to early empiric antifungal and better prophylaxis treatment. Other antifungal strategies than conventional amphotericin B are now available and have been shown effective, in particular, new modalities to administer amphotericin B including various lipid formulations, but also new azoles and mainly the triazoles such as fluconazole and itraconazole. Fluconazole has been shown effective as prophylaxis of candidosis including in patients undergoing bone marrow transplantation as well as in treatment of oropharyngeal candidosis and for candidaemia occurring in non-neutropenic patients. More limited data are available on itraconazole so far in particular in patients with documented invasive candidosis, but preliminary reports are encouraging. Oral therapy with systemic efficacy is more easy to recommend and allows ambulatory treatment. Candidosis is not a benign disease and in every single patient with fungemia antifungal treatment is mandatory.