Enfermedades infecciosas y microbiología clínica
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The present article is an update of the literature on fungemia in onco-hematologic patients. A multidisciplinary group of Spanish physicians with an interest in this field selected the most important papers published lately. ⋯ Important aspects of these studies include the assessment of different strategies in the management of fever in neutropenic patients. Moreover, early identification of patients at risk of fungal infections, as well as identification of patients at risk for fluconazole-resistant strains are topics of increasing interest.
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Enferm. Infecc. Microbiol. Clin. · Mar 2011
Review[Scientific evidence supporting the use of micafungin in the treatment of invasive candidiasis].
Micafungin is a semisynthetic lipopeptide developed from Coleophoma empetri, which blocks the synthesis of β-1,3-D-glucan, an essential component of the fungal wall, though non-competitive inhibition of β-1,3-D-glucan synthetase. Micafungin is a dose-dependent candidacidal agent with excellent in vitro efficacy against most Candida spp. including species resistant to amphotericin B, such as Candida lusitaniae, several azoles, such as C. glabrata or C. krusei, and isolates not susceptible to other echinocandins. ⋯ This drug is approved for use in the treatment of invasive candidiasis and Candida esophagitis, as well as in the prophylaxis of Candida infections in hematopoietic stem cell transplant recipients or those at risk of prolonged neutropenia. Micafungin can be used both in the treatment and prevention of candidiasis in neonates, children, adolescents, adults, and the elderly, making it highly useful in patient groups in which the use of other antifungal drugs has not been authorized.
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Enferm. Infecc. Microbiol. Clin. · Feb 2011
[Lymphogranuloma venereum proctocolitis in men with HIV-1 infection].
We present a series of 15 cases with lymphogranuloma venereum (LGV) with the aim of evaluating the response to a 21-day oral course of doxycycline (100mg twice daily). ⋯ A high index of clinical suspicion is the mainstay to the early diagnosis of LGV since the clinical presentation remains unspecific. The treatment with doxycycline eradicates C. trachomatis in HIV patients with LGV.