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Vanderbilt Researchers Pioneer An Advanced Sepsis Detection And Management System
When Jason Martin gives a talk about his research, he begins with the dramatic story of Mariana Bridi da Costa: The young Brazilian supermodel died from severe sepsis in January after amputation of both her hands and feet failed to stop its spread.
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Emanuel Reassures Democrats On Public Insurance Option
"White House Chief of Staff Rahm Emanuel reassured House Democrats on Tuesday night that President Barack Obama strongly backs a government-run health insurance plan, seeking to quell a firestorm among liberals upset at Emanuel"s comments in the Wall Street Journal that suggested such a plan could be delayed," Roll Call reports. "Progressive Caucus Co-Chairwoman Lynn Woolsey (D-Calif.) warned Emanuel that he would lose the caucus" votes if the White House compromised on the issue and included a "trigger" that could delay a public insurance plan indefinitely" (Dennis, 7/7).
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Quantification Of Perfusion & Permeability In Prostate Using Dynamic Contrast-Enhanced MRI With Inversion-Prepared Dual-Contrast Sequence
UroToday.com - The dynamic contrast-enhanced dynamic susceptibility contrast magnetic resonance imaging (DCE-DSC-MRI) technique presented in the article(1) is based on a novel dual-contrast sequence. The sequence is a gradient echo sequence that uses a single inversion pulse and subsequent acquisition of two contrasts/echoes with different inversion and echo times. Inversion preparation increases the signal-to-noise ratio in comparison to other gradient echo sequences. The blood volume in the prostate is relatively small, i.e., approximately one percent, while the interstitial contrast-agent-enhancing volume is approximately 20 percent. Therefore, conventional imaging sequences fail to separate the low contrast agent signal originating from the blood from that originating from interstitial tissue. The first contrast/echo is acquired with a short echo time and is T1-weighted, allowing quantification of the total signal contribution while failing to separate the blood signal from the interstitial contrast agent signal.
Cardiovascular

Academy Makes Recommendations To Build Clinical Academic Capacity

UK clinical research is currently benefiting from significant additional investment from Government and other research funders. A challenge for funders and institutions is to allocate res across the range of clinical academic specialties, to most effectively pursue research and its translation into improved healthcare. The Academy"s Clinical Academic Careers Committee, chaired by Professor Patrick Sissons FMedSci, has published a report providing guidance on how funding and re should be used to support clinical academic specialties. The report sets out factors that should be taken into account when allocating res across clinical academic specialties. Its recommendations, aimed at facilitating a more co-ordinated approach to building clinical academic research and workforce capacity, are presented as guidelines for funding bodies and Higher Education Institutes (HEIs) to utilise when allocating programmatic research funding and fellowships. Professor Sissons said, "The paper and its guidelines are a contribution to a UK-wide debate on strategies for re allocation. Given the changing landscape of postgraduate research, and the important funding decisions which are currently being made, we consider it a particularly appropriate time to share these strategies to meet current and future clinical research capacity needs." Academy of Medical Sciences


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