Candida infections frequently involve drug-resistant biofilm growth on device surfaces. Glucan synthase gene FKS1 has been linked to triazole resistance in Candida biofilms. We tested the impact of FKS1 modulation on susceptibility to additional antifungal classes. Reduction of FKS1 expression rendered biofilms more susceptible to amphotericin B, anidulafungin, and flucytosine. Increased resist...

Candida empyema is a serious complication of disseminated candidiasis. However, little is known about the intrapleural pharmacokinetics of echinocandins. We report the penetration of anidulafungin into the pleural fluid of a patient with Candida tropicalis empyema. The anidulafungin ratio for the area under the concentration-time curve from 0 h to the last measurement between pleural fluid and ...

We determined the echinocandin minimum effective concentration (MEC) values for caspofungin, micafungin, and anidulafungin against 288 Aspergillus isolates prospectively collected from transplant patients with proven or probable invasive aspergillosis between 2001 and 2006 as part of the Transplant-Associated Infection Surveillance Network (TRANSNET). We demonstrated that the vast majority of A...

The targeted inhibition of cyst but not trophic development by anidulafungin, caspofungin, and micafungin on Pneumocystis murina and Pneumocystis carinii in rodent models of Pneumocystis carinii pneumonia (PCP) was recently reported by us (M. T. Cushion et al., PLoS One 5:e8524, 2010). To better understand the effects of echinocandins on P. carinii, the same three compounds were evaluated in st...

971 (2003). 71. Reboli A, Rotstein C, Pappas P, Schranz J, Krause D, Walsh T. Anidulafungin vs fluconazole for treatment of candidemia andinvasive candidiaisis. Presented at: The 45thInterscience Conference on AntimicrobialAgents and Chemotherapy, December 15–19, DC, USA. Abstract 1040, (2005). 72. Schranz J, Krause D, Henkel T. Lack ofinfusion-related adverse events withani...

Fungal infections pose a significant public health burden with high morbidity and mortality. CD101 is a novel echinocandin under development for the treatment and prevention of systemic Candida infections. Preclinical studies were conducted to evaluate the metabolic stability, plasma protein binding, pharmacokinetics, toxicity, and efficacy of CD101 at various dose levels. CD101 was stable to b...

OBJECTIVE To estimate the cost-effectiveness of three echinocandins (anidulafungin, caspofungin, and micafungin) and generic fluconazole in the treatment of nonneutropenic adult patients with candidemia and/or invasive candidiasis in intensive care units in Spain. MATERIALS AND METHODS A decision-tree model was applied. The success and safety (hepatic and renal adverse effects) of first-line ...

INTRODUCTION During the past decade, the incidence of Candida infections in hospitalized patients has increased, with fluconazole being the most commonly prescribed systemic antifungal agent for these infections. However, the 2009 Infectious Diseases Society of America (IDSA) candidiasis guidelines recommend an echinocandin for the treatment of candidemia/invasive candidiasis in patients who ar...

Candidemia is associated with high mortality rate especially in critically ill (ICU) patients with septic shock and echinocandins such as anidulafungin are recommended as first-line treatment. Available pharmacokinetic studies of anidulafungin in healthy volunteers and in patients with renal or hepatic impairment showed that no dose adjustment is needed even in patients receiving standard inter...

OBJECTIVE Patients with recent intraabdominal events are at uniquely risk for intraabdominal candidiasis (IAC). Candida peritonitis is a frequent and life-threatening complication in surgically ill patients. International guidelines do not specifically address IAC. This study describes clinical features of IAC in critical patients treated with anidulafungin in Surgical ICUs (SICUs). METHODS A...