title: Fluconazole. An update of its antimicrobial activity, pharmacokinetic properties, and therapeutic use in vaginal candidiasis.
abstract: Fluconazole is a bis-triazole antifungal drug which has a pharmacokinetic profile characterised by its high water solubility, low affinity for plasma proteins, and metabolic stability. After a single 150 mg oral dose, therapeutic concentrations in vaginal secretions are rapidly achieved and are sustained for a duration sufficient to produce high clinical and mycological responses in nonimmunocompromised patients with vaginal candidiasis (candidosis). At this dosage, clinical and mycological responses have compared favourably with responses achieved after multiple dose regimens of other oral and intravaginal antifungal agents. Clinical efficacy rates have ranged between 92 and 99% at short term evaluation (5 days post-treatment). At 80 to 100 days post-treatment clinical efficacy rates of 91% have been reported. In addition, limited data indicate that fluconazole is more effective than placebo as prophylactic treatment of frequently recurring vaginal candidiasis. Single oral doses of fluconazole 150 mg are well tolerated. Most frequently observed adverse events are gastrointestinal symptoms, which are generally mild and transient in nature. Thus, fluconazole is a valuable alternative to established systemic and intravaginal azole antifungal drugs which are used to treat vaginal candidiasis. Moreover, in view of its favourable patient acceptability and compliance profile compared with alternative treatments, single-dose oral fluconazole should be considered as a first-line therapeutic choice for the treatment of women with vaginal candidiasis.
authors.affiliation: Adis International Limited, Auckland, New Zealand.
authors.forename: C M
authors.initials: CM
authors.lastname: Perry
authors.forename: R
authors.initials: R
authors.lastname: Whittington
authors.forename: D
authors.initials: D
authors.lastname: McTavish
mesh_terms: D000284:Administration, Oral; D000900:Anti-Bacterial Agents; D001393:Azoles; D002177:Candidiasis / Q000188:drug therapy*; D004347:Drug Interactions; D005260:Female; D015725:Fluconazole / Q000494:pharmacology* / Q000627:therapeutic use*; D006801:Humans; D010599:Pharmacokinetics; D014623:Vaginal Diseases / Q000188:drug therapy*
chemical_list: D000900:Anti-Bacterial Agents; D001393:Azoles; D015725:Fluconazole