Traditional matriculation vs an early assurance program: Effect on elected student leadership positions and academic performance.

INTRODUCTION: The objective of this study was to compare leadership and academic performance among students admitted by traditional pathways vs. a dual acceptance program (DAP). METHODS: A list of students admitted to the Midwestern University Chicago College of Pharmacy (MWUCCP) DAP was cross-checked with students elected to serve in leadership positions and students on the MWUCCP Dean's List for their first professional year from 2010 to 2015. The proportion of students serving in leadership positions and those on the Dean's List were compared to students that matriculated via the traditional route. RESULTS: In total, 1069 students were analyzed (n = 937 traditional; n = 132 DAP). DAP students were more likely to have an elected leadership role (n = 61, 46.2% vs. n = 314, 33.5%, p < 0.01) and achieve Dean's List for their first professional year (n = 64, 48.5% vs. n = 292, 31.2%, p < 0.01) compared to traditional students. DISCUSSION AND CONCLUSIONS: DAP students were more likely to hold an elected leadership position than traditional students. Further study of DAP student motivation is needed to potentially assist in the success of other students.

Fluoroquinolone and Macrolide Exposure Predict Clostridium difficile Infection with the Highly Fluoroquinolone- and Macrolide-Resistant Epidemic C. difficile Strain BI/NAP1/027.

Antibiotics have been shown to influence the risk of infection with specific Clostridium difficile strains as well as the risk of C. difficile infection (CDI). We performed a retrospective case-control study of patients infected with the epidemic BI/NAP1/027 strain in a U.S. hospital following recognition of increased CDI severity and culture of stools positive by C. difficile toxin immunoassay. Between 2005 and 2007, 72% (103/143) of patients with first-episode CDIs were infected with the BI strain by restriction endonuclease analysis (REA) typing. Most patients received multiple antibiotics within 6 weeks of CDI onset (median of 3 antibiotic classes). By multivariate analysis, fluoroquinolone and macrolide exposure was more frequent among BI cases than among non-BI-infected controls (odds ratio [OR] for fluoroquinolones, 3.2; 95% confidence interval [CI], 1.3 to 7.5; (P < 0.001; OR for macrolides, 5.2; 95% CI, 1.1 to 24.0; P = 0.04)). In contrast, clindamycin use was less frequent among the BI cases than among the controls (OR, 0.1; 95% CI, 0.03 to 0.4; P = 0.001). High-level resistance to moxifloxacin and azithromycin was more frequent among BI strains (moxifloxacin, 49/102 [48%] BI versus 0/40 non-BI, P = 0.0001; azithromycin, 100/102 [98%] BI versus 22/40 [55%] non-BI, P = 0.0001). High-level resistance to clindamycin was more frequent among non-BI strains (22/40 [55%] non-BI versus 7/102 [7%] BI, P = 0.0001). Fluoroquinolone use, macrolide use, and C. difficile resistance to these antibiotic classes were associated with infection by the epidemic BI strain of C. difficile in a U.S. hospital during a time when CDI rates were increasing nationally due to the highly fluoroquinolone-resistant BI/NAP1/027 strain.

Posaconazole: an oral triazole with an extended spectrum of activity.

OBJECTIVE: To summarize the published clinical data on posaconazole, critically review the New Drug Application data submitted to the Food and Drug Administration, and provide information critical for evaluation and formulary positioning. DATA SOURCES: Reported investigations were identified from MEDLINE (1966-June 30, 2008), bibliographies of manuscripts, www.clinicaltrials.gov, and www.fda.gov. STUDY SELECTION AND DATA EXTRACTION: English-language articles were selected. All available in vitro, animal, clinical, and human studies describing the pharmacology, pharmacokinetics, pharmacodynamics, efficacy, safety, and adverse events of posaconazole were reviewed. DATA SYNTHESIS: Posaconazole is an oral broad-spectrum triazole with activity against many yeasts and molds. Resistance to posaconazole has been reported, but has been rare to date. Posaconazole, in doses of 200 mg 3 times daily, reduced breakthrough invasive fungal infections (OR 0.30; 95% CI 0.12 to 0.71) and aspergillosis incidence (OR 0.31; 95% CI 0.13 to 0.75) in patients receiving hematopoietic stem-cell transplants compared with those receiving fluconazole. Similarly, the same regimen of posaconazole reduced invasive fungal infections (95% CI -9.7 to -2.5) and aspergillosis (CI not reported, p < 0.001) when compared with fluconazole and itraconazole in neutropenic patients. Posaconazole is noninferior to fluconazole for treatment of oropharyngeal candidiasis (95% CI -6.6 to 5.0), but necessity for this indication remains unclear, as many other treatment options exist. Smaller investigations have analyzed use of posaconazole for patients requiring salvage or alternative treatment for zygomycosis, fusariosis, cryptococcal meningitis, coccidioidomycosis, and histoplasmosis. Studies are needed to clarify efficacy for such expanded use, and therapeutic drug monitoring may improve outcomes. The most common adverse effects associated with the use of posaconazole include headache, fever, nausea, vomiting, and diarrhea. CONCLUSIONS: Posaconazole appears to be a valuable and promising addition to the antifungal armamentarium for prophylaxis and treatment of various fungal processes. At this time, posaconazole should probably be reserved for prophylaxis in patients at high risk for invasive fungal infection, as salvage therapy in refractory or resistant infections, or for patients with intolerance to other therapies.