The study, along with an editorial by UC Davis Assistant Professor of Medical Microbiology and Immunology George R. Thompson, appears in the June 19 issue of the Journal of the American Medical Association.
“The study shows that patients exposed to the contaminated steroids can no longer be reassured that the lack of new or progressive symptoms equates to a lack of fungal infection,” Thompson said. “Exposed patients may have paraspinal or spinal infections even though they do not notice any increase in pain or neuropathic symptoms. Magnetic resonance imaging at the injection site is recommended to screen for infection in high-risk patients, but it should not be widely adopted, particularly for patients who received injections in peripheral joints, which the study associated with a much lower attack rate.”
In the fall of 2012, the U.S. Centers for Disease Control and Prevention (CDC), in collaboration with state and local health departments and the Food and Drug Administration (FDA), began investigating an unprecedented multistate outbreak of fungal meningitis among patients who received contaminated steroid injections for the treatment of back pain or neuropathic symptoms. While meningitis was the primary complication after the initial steroid injection, spinal or paraspinal infections can surface weeks to months later. To date, more than 740 patients in 20 states have been diagnosed with meningitis, spinal or paraspinal infections, joint infections or other complications at or near the injection site linked with compouding pharmacy formulations. Patients who received injections in peripheral joints only, such as the knee, shoulder or ankle, could be at risk for joint infection and are also included in the investigation.
“Continued vigilance and collaborative efforts with radiologists experienced in interpreting MRI findings of E rostratum are needed to detect late fungal infections in patients to improve health outcomes,” Thompson said.
According to the CDC, Exserohilum is a common mold found in soil and on plants, especially grasses, and it thrives in warm and humid climates. While it is a very rare cause of infection in people, the mold has been known to cause several different types of infections, including infection in the skin or the cornea (the clear, front part of the eye), which are typically due to skin or eye trauma. Exserohilum can also cause more invasive forms of infection in the sinuses, lungs, lining of the heart and bone, which are thought to be more likely to occur in people with weak immune systems.
UC Davis Health System is improving lives and transforming health care by providing excellent patient care, conducting groundbreaking research, fostering innovative, interprofessional education, and creating dynamic, productive partnerships with the community. The academic health system includes one of the country's best medical schools, a 619-bed acute-care teaching hospital, a 1000-member physician's practice group and the new Betty Irene Moore School of Nursing.
disparities and translating research findings into new treatments for patients.
Together, they make UC Davis a hub of innovation that is transforming health for all. For more information, visit healthsystem.ucdavis.edu.
Carole Gan | EurekAlert!
The importance of biodiversity in forests could increase due to climate change
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The WHO reports an estimated 429,000 malaria deaths each year. The disease mostly affects tropical and subtropical regions and in particular the African continent. The Fraunhofer Institute for Silicate Research ISC teamed up with the Fraunhofer Institute for Molecular Biology and Applied Ecology IME and the Institute of Tropical Medicine at the University of Tübingen for a new test method to detect malaria parasites in blood. The idea of the research project “NanoFRET” is to develop a highly sensitive and reliable rapid diagnostic test so that patient treatment can begin as early as possible.
Malaria is caused by parasites transmitted by mosquito bite. The most dangerous form of malaria is malaria tropica. Left untreated, it is fatal in most cases....
The formation of stars in distant galaxies is still largely unexplored. For the first time, astron-omers at the University of Geneva have now been able to closely observe a star system six billion light-years away. In doing so, they are confirming earlier simulations made by the University of Zurich. One special effect is made possible by the multiple reflections of images that run through the cosmos like a snake.
Today, astronomers have a pretty accurate idea of how stars were formed in the recent cosmic past. But do these laws also apply to older galaxies? For around a...
Just because someone is smart and well-motivated doesn't mean he or she can learn the visual skills needed to excel at tasks like matching fingerprints, interpreting medical X-rays, keeping track of aircraft on radar displays or forensic face matching.
That is the implication of a new study which shows for the first time that there is a broad range of differences in people's visual ability and that these...
Computer Tomography (CT) is a standard procedure in hospitals, but so far, the technology has not been suitable for imaging extremely small objects. In PNAS, a team from the Technical University of Munich (TUM) describes a Nano-CT device that creates three-dimensional x-ray images at resolutions up to 100 nanometers. The first test application: Together with colleagues from the University of Kassel and Helmholtz-Zentrum Geesthacht the researchers analyzed the locomotory system of a velvet worm.
During a CT analysis, the object under investigation is x-rayed and a detector measures the respective amount of radiation absorbed from various angles....
The quantum world is fragile; error correction codes are needed to protect the information stored in a quantum object from the deteriorating effects of noise. Quantum physicists in Innsbruck have developed a protocol to pass quantum information between differently encoded building blocks of a future quantum computer, such as processors and memories. Scientists may use this protocol in the future to build a data bus for quantum computers. The researchers have published their work in the journal Nature Communications.
Future quantum computers will be able to solve problems where conventional computers fail today. We are still far away from any large-scale implementation,...
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15.11.2017 | Event News
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22.11.2017 | Physics and Astronomy
22.11.2017 | Physics and Astronomy