The incidence of acute renal failure, defined by the risk, injury, or failure criteria of the RIFLE criteria (risk, injury, failure, loss, and end-stage kidney disease), in 66 patients who received colistimethate sodium was 45%, and 21% of patients stopped therapy because of nephrotoxicity. The RIFLE criteria should be used in the future to allow for comparison of nephrotoxicity among studies.

GME leadership curricula are heterogeneous and limited in effectiveness. Small group teaching, project-based learning, mentoring, and coaching were more frequently used in higher-quality studies.

Q fever, a zoonosis caused by Coxiella burnetii, is seen throughout the world. Recent reports suggest that its incidence in the United States is increasing, with more than 30 cases reported in the US military. The disease has many acute and chronic manifestations. Endocarditis is the most common form of chronic disease, and recent studies have led to substantial changes in the approach to its diagnosis and treatment. Military and civilian health care professionals need to consider Q fever when evaluating patients with appropriate geographic exposures and clinical presentations to prevent delays in diagnosis and treatment.

BackgroundA vaccine to prevent infection and disease caused by Plasmodium vivax is needed both to reduce the morbidity caused by this parasite and as a key component in efforts to eradicate malaria worldwide. Vivax malaria protein 1 (VMP001), a novel chimeric protein that incorporates the amino- and carboxy- terminal regions of the circumsporozoite protein (CSP) and a truncated repeat region that contains repeat sequences from both the VK210 (type 1) and the VK247 (type 2) parasites, was developed as a vaccine candidate for global use.MethodsWe conducted a first-in-human Phase 1 dose escalation vaccine study with controlled human malaria infection (CHMI) of VMP001 formulated in the GSK Adjuvant System AS01B. A total of 30 volunteers divided into 3 groups (10 per group) were given 3 intramuscular injections of 15μg, 30μg, or 60μg respectively of VMP001, all formulated in 500μL of AS01B at each immunization. All vaccinated volunteers participated in a P. vivax CHMI 14 days following the third immunization. Six non-vaccinated subjects served as infectivity controls.ResultsThe vaccine was shown to be well tolerated and immunogenic. All volunteers generated robust humoral and cellular immune responses to the vaccine antigen. Vaccination did not induce sterile protection; however, a small but significant delay in time to parasitemia was seen in 59% of vaccinated subjects compared to the control group. An association was identified between levels of anti-type 1 repeat antibodies and prepatent period.SignificanceThis trial was the first to assess the efficacy of a P. vivax CSP vaccine candidate by CHMI. The association of type 1 repeat-specific antibody responses with delay in the prepatency period suggests that augmenting the immune responses to this domain may improve strain-specific vaccine efficacy. The availability of a P. vivax CHMI model will accelerate the process of P. vivax vaccine development, allowing better selection of candidate vaccines for advancement to field trials.

Highly active antiretroviral therapy (HAART) has significantly decreased the morbidity and mortality of persons infected with HIV. The extent of the benefits, however, is not uniform, and certain factors including ethnicity, gender, baseline HIV viral load and CD4+ T lymphocyte count, adherence and intravenous drug abuse are associated with different immunological, virological and clinical outcomes. Mental health illness (MHI) and specifically depression may be associated with worse outcomes, although studies exploring the impact of MHI on HIV outcomes in both the pre-HAART and post-HAART eras have shown mixed results. The objective of the current paper is to review the available literature on the impact of MHI on HIV outcomes in the HAART era.

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Infection was associated with 40% of DCO-associated intramedullary nails. Blast injury was a predictor of infection. Despite infection, fracture union and nail retention rates were high, suggesting a good outcome.

Background: Multiple formats of journal club exist but data is lacking regarding which model is most effective. Many residents are dissatisfied with their current format, which was the case at our institution. Aim: This article discusses a resident run model, residents' perceptions following its implementation, and recommendations for running a successful journal club. Methods: A resident run model of journal club was developed based on Adult Learning Theory. A 30-question survey was created to assess residents' attitudes and satisfaction with the new model. Results: All respondents preferred the new model compared to the old model. Residents reported the new model increased their medical knowledge (88%) and they were able to apply the methods learned in journal club to actual patients (82%). Conclusions: A resident run model of journal club may be a viable option for those attempting to start or improve their current club.