Enfermedades infecciosas y microbiología clínica
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Enferm. Infecc. Microbiol. Clin. · Aug 2011
Multicenter StudyBurden of severe 2009 pandemic influenza A (H1N1) infection in children in Southeast Spain.
Most of the published studies on patients admitted with 2009 pandemic influenza are not population based. We have compiled the clinical information regarding all children admitted with 2009 pandemic influenza A (H1N1) infection during the season 2009-2010 in our defined population, in order to have an unbiased view of the most severe side of the clinical spectrum of the infection and to quantify its burden. ⋯ Clinical and epidemiological data are very similar to those observed in other places and in interpandemic seasons with a high influenza activity.
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Enferm. Infecc. Microbiol. Clin. · Oct 2011
Clinical TrialEfficacy and safety of outpatient parenteral antibiotic therapy for infective endocarditis: a ten-year prospective study.
The length of treatment of infective endocarditis (IE) with parenteral antibiotics varies from 2 to 6 weeks. Although several studies indicate that outpatient parenteral antibiotic treatment (OPAT) could be safe for uncomplicated viridans-group streptococci (VGS) IE, the experience in Spain is limited and data on other types of endocarditis and OPAT are scarce worldwide. ⋯ These data suggest that OPAT for IE may be a safe and effective therapeutic approach in the treatment of selected patients with types of endocarditis other than uncomplicated VGS or S. bovis endocarditis, although patients taking glycopeptides need close clinical OPAT monitoring.
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Enferm. Infecc. Microbiol. Clin. · Jun 2012
Review[Invasive fungal infection in critically ill patients].
The most common organism implicated in fungal infections in the critically ill patients is Candida spp. C. albicans continues to be the species that causes the largest number of invasive candidiasis. In critically ill patients, Candida spp. are frequently isolated in non-sterile sites. ⋯ Patients with multifocal colonization with a Candida score >3 should also receive antifungal therapy. Fluconazole is reserved for non-severely ill patients without recent exposure to azoles. The use of an echinocandin is recommended for hemodynamically unstable patients or with a history of recent fluconazole exposure.
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Enferm. Infecc. Microbiol. Clin. · Dec 2011
Review[Antifungal therapy update: new drugs and medical uses].
Increases in the rates of fungal infections, as well as their associated morbidity and mortality has led to a need for additional antifungal agents. The most common serious fungal agents in immunosuppressed and critically ill patients are Candida spp. and Aspergillus spp., although other emerging fungi must be considered. ⋯ In addition to the available antifungal armamentarium, recent research has resulted in the introduction of three new antifungal agents: micafungin, anidulafungin, and posaconazole. This article provides an update, based on the latest scientific evidence, of the clinical efficacy, pharmacokinetics, safety and dosing of antifungal drugs administered in the management of Candida spp., Aspergillus spp., Cryptococcus spp., Zygomycetes, Scedosporium spp. and Fusarium spp.
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Enferm. Infecc. Microbiol. Clin. · Mar 2011
Review[Why might micafungin be the drug of choice in pediatric patients?].
Micafungin is an echinocandin approved by the European Medicines Evaluation Agency for the treatment of invasive candidiasis in children, including premature infants born before 29 weeks of pregnancy, and as prophylaxis in children undergoing hematopoietic stem-cell transplantation or patients at risk of prolonged neutropenia. This drug has good activity in several Candida spp., including those resistant to fluconazole. Although micafungin is active against Aspergillus spp., it has been used mainly in combination therapy for invasive aspergillosis. ⋯ In premature infants, the most appropriate doses to achieve levels in the brain parenchyma are 7 mg/kg/day and 10 mg/kg/day in those weighing more and less than 1,000 g, respectively. Micafungin has few drug-drug interactions and an acceptable safety profile. Withdrawal of this drug due to adverse effects is rare, although transaminase monitoring is recommended during treatment, as well as evaluation of the risk-benefit balance in patients with liver disease or concomitant administration of hepatotoxic drugs.