The MICs of ketoconazole and itraconazole against Pityrosporum orbiculare were 0.02 to 0.05 and 0.1 to 0.2 micrograms ml-1, respectively. In a rabbit model, orally administered ketoconazole (1 mg kg-1) afforded protection against experimental pityriasis (tinea) versicolor in all animals. Itraconazole (5 mg kg-1) was effective in four of five rabbits.

QT Prolongation and Drug Interactions Leading to QT Prolongation Co-administration of the following drugs with ketoconazole is contraindicated: dofetilide, quinidine, pimozide, cisapride. Ketoconazole can cause elevated plasma concentrations of these drugs and may prolong QT intervals, sometimes resulting in life-threatening ventricular dysrhythmias such as torsades de pointes. See CONTRAINDICA...

PURPOSE To standardize in-vitro antifungal susceptibility testing by agar dilution method to find out the minimum inhibitory concentration (MIC) of amphotericin B, fluconazole and ketoconazole on ocular fungal isolates. METHODS A total of 180 ocular fungal isolates (130 filamentous fungi and 50 yeasts) were included. The antifungal drugs such as amphotericin B (0.0625-8 microg/mL), fluconazol...

The in vitro activities of amphotericin B, miconazole, ketoconazole, 5-fluorocytosine, and potassium iodide (KI) were studied on human and wild-type isolates of Basidiobolus and Conidiobolus species. Of the antifungal agents tested, the imidazole derivatives, especially ketoconazole, were the most active against the agents of entomophthoromycosis. Transmission electron microscopy showed severe ...

Candida species are responsible for the fourth most common nosocominal bloodstream infection. Xanthorrhizol, a sesquiterpene compound isolated from Curcuma xanthorrhiza Roxb. has been reported to have anticandidal activity. The aim of this study is to investigate the synergistic anticandidal effect of xanthorrhizol in combination with ketoconazole or amphotericin B against Candida albicans, Can...

The antifungal imidazoles miconazole and ketoconazole inhibit synthesis of essential cell membrane components. Furthermore, miconazole can exert direct physicochemical cell membrane damage at relatively high levels, but ketoconazole cannot. Experiments were designed to explain our previous observation that concentrations of miconazole capable of causing direct membrane damage were no more activ...

BACKGROUND The deliberate use of ketoconazole to reduce the need for cyclosporine (CsA) is not new, but it is particularly relevant because of the high cost of CsA. Many studies have documented this benefit in renal and cardiac transplants, but this co-administration has not been reported in patients with nephrotic syndrome. METHODS This retrospective study included 207 nephrotic patients who...