PRESS-NEWS.org - Press Release Distribution
PRESS RELEASES DISTRIBUTION

Providing universal donor plasma to massively bleeding trauma patients is feasible and can save lives

2015-04-21
(Press-News.org) A recent randomized trial that looked at the feasibility of 2013 guidelines issued by the American College of Surgeons Trauma Quality Improvement Project for trauma resuscitation found that delivering universal donor plasma to massively hemorrhaging patients can be accomplished consistently and rapidly and without excessive wastage in high volume trauma centers. The plasma is given in addition to red blood cell transfusions to optimize treatment.

The 2013 guidelines recommend that universal donor products be immediately available on arrival of severely injured patients, and they represent a major shift in the paradigm of trauma resuscitation and blood product provision that has existed for more than a generation. Those recommendations are currently outside the capabilities of many facilities, due to the expense of maintaining even a small thawed plasma inventory, but they are likely to become the expected standard in the near future.

"We hope the descriptions of the various ways in which centers fulfilled the requirement of delivering blood components to the bedside within 10 minutes inspire other facilities to devise the most effective way for their own circumstances," said Dr. Deborah Novak, lead author of the Transfusion paper.

Injury is the leading cause of death among young adults, and uncontrolled hemorrhage is the most important preventable factor among those who sustain traumatic injury.

INFORMATION:



ELSE PRESS RELEASES FROM THIS DATE:

Breathless: How blood-oxygen levels regulate air intake

2015-04-21
Researchers have unraveled the elusive process by which small, highly vascular clusters of sensory cells in the carotid arteries "taste the blood," as a 1926 essay put it--the initial step in regulating blood-oxygen levels. In the April 21 issue of the journal Science Signaling, a University of Chicago-based research team describes the precise mechanism that cells in the carotid bodies use to detect oxygen levels in the blood as it flows toward the brain. The cells translate that taste test into signals, sent through the carotid sinus nerve, a branch of the glossopharyngeal ...

Engineered softwood could transform pulp, paper and biofuel industries

2015-04-21
MADISON - Scientists today demonstrated the potential for softwoods to process more easily into pulp and paper if engineered to incorporate a key feature of hardwoods. The finding, published in this week's Proceedings of the National Academy of Sciences, could improve the economics of the pulp, paper and biofuels industries and reduce those industries' environmental impact. "What we've shown is that it's possible to pair some of the most economically desirable traits of each wood type," says John Ralph, the Great Lakes Bioenergy Research Center's (GLBRC) plants leader ...

Mayo Clinic researchers identify methylated DNA markers -- noninvasive cancer screen

2015-04-21
PHILADELPHIA -- A team of Mayo Clinic researchers has succeeded in identifying the source of cancer in patients' gastrointestinal tracts by analyzing DNA markers from tumors. The results open the possibility that doctors could one day be able to screen for cancer anywhere in the body with a noninvasive blood test or stool sample. Such tests, if they prove practical and feasible, could mean greater convenience for patients and saved lives through earlier diagnosis of cancer, especially rare and often lethal diseases such as pancreatic cancer or lung cancer. The researchers' ...

Failing to provide for kids leads to aggression and delinquency, according to new study

2015-04-21
BUFFALO, N.Y. -- A new study by two researchers in the University at Buffalo School of Social Work has shown that parents who chronically neglect their children contribute to the likelihood that they will develop aggressive and delinquent tendencies later in adolescence, and the one factor that links neglect with those behaviors appears to be poor social skills. While child neglect can include many different aspects, the study examined two: failure to provide for a child's basic needs and a lack of adequate supervision. Failure to provide, which includes not meeting ...

More than 85 percent of surgeons disregard USPSTF breast screening recommendation

2015-04-21
TORONTO, April 21, 2015--The vast majority of surgeons continue to recommend that women 40 years old or older with an average risk for breast cancer be screened annually for the disease, despite a 2009 U.S. Preventive Services Task Force (USPSTF) recommendation that such women be screened biennially beginning at 50 years old and continuing through age 74. A team of researchers studying the efficacy of policy recommendations on practicing surgeons found that 88% of breast surgeons and 82% of general surgeons continue to recommend annual mammography for women with an ...

Finding liver cancer early and reversing its course

2015-04-21
PHILADELPHIA - Liver cancer is often lethal in humans because it is diagnosed in late stages, but new work in animal models has identified a potential diagnostic biomarker of the disease and a potential way to reverse the damage done. The study will be presented at the American Association for Cancer Research (AACR) Annual Meeting 2015 in Philadelphia. Ying Fu, PhD, of Georgetown Lombardi Comprehensive Cancer Center explains this new work: "Hepatocellular carcinoma, the most common form of liver cancer, remains the third leading cause of cancer-related deaths worldwide ...

Immune cells help 'good bacteria' triumph over 'bad bacteria' in the gut

2015-04-21
The body's immune system may be the keeper of a healthy gut microbiota, report University of Chicago scientists on April 21 in the journal Immunity. They found that a single binding protein on white blood cells could affect whether or not mice produced a balanced gut microbiota. Without the protein, harmful bacteria were more easily able to cause infection. Why this happens is unclear, but it may be that the immune system has a way to sense the presence of invading intestinal bacteria. "Our study reveals how our body's immune system shapes the gut microbiota to naturally ...

Immune cells support good gut bacteria in fight against harmful bacteria

2015-04-21
An immune cell protein, ID2, is critical for the maintenance of healthy gut microbiota and helps these good bacteria fight off harmful bacteria, report scientists from the University of Chicago. The study, published in Immunity on April 21, suggests that novel therapeutics or microbiota transplantation could be used to promote the development of good gut microbiota to indirectly kill harmful bacteria for patients with recurrent gut infection. "Our study reveals how our body's immune system shapes the gut microbiota to naturally limit infections," says senior author Yang-Xin ...

Surprising contributor to Rett syndrome identified

2015-04-21
The immune system is designed to protect us from disease. But what if it was malfunctioning? Would it make a disease worse? That appears to be the case with Rett syndrome, a neurodevelopmental disorder, and possibly in other neurological disorders as well, new research from the University of Virginia School of Medicine has found. UVA's discovery suggests that immune cells bearing a mutation in the Rett gene, MeCP2, cannot perform their normal function and are instead amplifying the disease. By identifying a new role of the immune system in the disorder, through cells ...

New super-fast MRI technique demonstrated with song 'If I Only Had a Brain'

New super-fast MRI technique demonstrated with song If I Only Had a Brain
2015-04-21
In order to sing or speak, around one hundred different muscles in our chest, neck, jaw, tongue, and lips must work together to produce sound. Beckman researchers investigate how all these mechanisms effortlessly work together--and how they change over time. "The fact that we can produce all sorts of sounds and we can sing is just amazing to me," said Aaron Johnson, affiliate faculty member in the Bioimaging Science and Technology Group at the Beckman Institute and assistant professor in speech and hearing science at Illinois. "Sounds are produced by the vibrations of ...

LAST 30 PRESS RELEASES:

UT Southwestern preventive cardiologist to receive the 2025 Chairman’s Award

Slime mold metabolites are a promising, eco-friendly repellent of root-knot nematodes

Pathological mechanism of mechanosensitive cells driving the growth of keloids

First large-scale Alzheimer disease study in brain tissue from African American donors implicates roles for many novel genes

In a nasal spray, gold “nanoparticles” deliver a targeted treatment to the brain. A potentially revolutionary approach to mental disorders and neurodegenerative diseases already has a patent

Current and recommended diets in the USA have embedded forced labor risk

AI breakthrough helps astronomers spot cosmic events with just a handful of examples

New vaccine shows promise against typhoid and invasive salmonella in first human trial

Engineered “natural killer” cells could help fight cancer

New 3D printing method ‘grows’ ultra-strong materials

Lizard genetics provide new perspective on evolution

Can a Stevia-derived sweetener improve hair loss treatment?

Method to assess the status of wild reindeer may help with conservation efforts

Do imported cut flowers spread livestock viruses?

Does prior incarceration contribute to poor health later in life?

Could slime mold microbes be a source of potent antimicrobials?

Record-breaking 2024 Amazon fires drive unprecedented carbon emissions and ecosystem degradation

Birds thrive despite pollution from ‘forever’ chemicals

Deadwood brings wild orchids to life

Changes in gut microbiota influence which patients get AIG-related neuroendocrine tumors

Medicaid expansion linked to improved long-term survival in cancer patients

Women with surgical menopause may exit workforce earlier, but hormone therapy could help

Trailblazing Young Scientists honored with $250,000 prizes at Blavatnik National Awards Gala

Revolutionary blood test for ME / Chronic Fatigue unveiled

Calorie labelling linked to 2% average reduction in energy content of menu items

Widely prescribed opioid painkiller tramadol not that effective for easing chronic pain

Exercise snacks may boost cardiorespiratory fitness of physically inactive adults

15,000 women a year with breast cancer could benefit from whole genome sequencing, say researchers

Study highlights risks of Caesarean births to future pregnancies

GLP-1 agonists pose emerging challenge for PET-CT imaging, study finds

[Press-News.org] Providing universal donor plasma to massively bleeding trauma patients is feasible and can save lives