Mental Health of High-Risk Urban Youth: The Housing Subsidies Paradox.

Housing subsidies, including public housing and Section 8 vouchers, are key components of the social safety net, intended to promote family and child welfare. Studies evaluating the impact of housing subsidies on child and adolescent mental health, however, are generally inconclusive. This may reflect variation in the influence by type of subsidies to income, improved physical environment, increased access to resources, and improved perception of neighborhood safety.

Use of GIS Mapping as a Public Health Tool-From Cholera to Cancer.

The field of medical geographic information systems (Medical GIS) has become extremely useful in understanding the bigger picture of public health. The discipline holds a substantial capacity to understand not only differences, but also similarities in population health all over the world. The main goal of marrying the disciplines of medical geography, public health and informatics is to understand how countless health issues impact populations, and the trends by which these populations are affected.

Sepsis plasma protein profiling with immunodepletion, three-dimensional liquid chromatography tandem mass spectrometry, and spectrum counting.

Sepsis is a systemic, often fatal inflammatory response whose biochemical pathways are not fully understood and with no single biomarker capable of its reliable prediction. Increased interest in protein profiling to reveal fundamental biochemical events as well as disease diagnosis has grown considerably, largely due to advances in mass spectrometry and related front-end technologies. In this study, patients with sepsis and systemic inflammatory response syndrome (SIRS) were examined using plasma protein profiling following immunodepletion treatment to remove the most abundant proteins, serum albumin, transferrin, haptoglobin, anti-trypsin, IgG, and IgA.

Efficacy and safety of fixed-dose and dose-optimization regimens of sublingual apomorphine versus placebo in men with erectile dysfunction. The Apomorphine Study Group.

Objectives: A sublingual (SL) formulation of apomorphine has been developed and found effective in penile erectile dysfunction (ED). This study assessed the efficacy and safety of several doses of apomorphine SL in a dose-optimization schedule compared with placebo.

Methods: In this 8-week, multicenter, double-blind clinical trial, 569 patients were randomized to four groups: a dose-optimization group in which patients began with 2 mg, increased or decreased the dosage as needed for 4 weeks, and thereafter maintained an optimal dose for 4 weeks; two fixed-dose groups of either 5 or 6 mg; and a placebo group.

Clinical evaluation of the BDProbeTec ET system for rapid detection of Mycobacterium tuberculosis.

The performance of the BDProbeTec ET system (BD Biosciences, Sparks, Md.) for direct detection of Mycobacterium tuberculosis complex (MTBC) in respiratory specimens was evaluated by comparing results to those of conventional mycobacterial culture performed with the BACTEC 460 TB system and Middlebrook 7H11 biplates. Patients known to have been on antituberculous therapy were excluded from the analysis.