Articles tagged with Research Organizations
A novel hydration protocol guided by left ventricular end-diastolic pressure reduced kidney damage by 59% in patients undergoing cardiac catheterization, according to the POSEIDON trial. The study found that this technique can be easily implemented and adapted for both inpatient and outpatient settings.
The PC Trial found that catheter-based PFO closure using an investigational device did not decrease ischemic and bleeding events compared to standard medical therapy. Stroke risk was non-significantly reduced with device therapy, with a relative risk reduction of 37 percent.
A new study presented at TCT 2012 confirms that intracoronary and intravenous use of abciximab during angioplasty yield similar results for heart damage and reperfusion injury in STEMI patients. The AIDA STEMI MRI sub-study examined various measures of heart damage using cardiac magnetic resonance imaging.
The RESPECT trial found that PFO closure significantly reduces the risk of recurrent ischemic strokes, with a clinical benefit of 46.6-72.7% compared to medical management alone. The study also showed low device-related risks and no device-related thrombus or embolization.
The ISAR-LEFT MAIN 2 trial presented at TCT 2012 found that second-generation drug-eluting stents are safe and effective for treating left main coronary artery lesions. The study showed similar clinical outcomes between zotarolimus-eluting and everolimus-eluting stents in patients with high-risk lesions.
The FAME 2 trial demonstrated that FFR-guided percutaneous coronary intervention (PCI) is a cost-effective strategy compared to medical therapy for patients with stable coronary artery disease (CAD). This approach improves clinical outcomes and quality of life, with a projected cost-effectiveness of $53,000 per quality-adjusted life year.
The PARTNER Cohort B trial found TAVR to be beneficial for patients with severe aortic stenosis, with lower mortality rates and fewer cardiac deaths at three years compared to standard therapy. The study confirms the role of TAVR as the standard-of-care for symptomatic patients who are not surgical candidates.
Multicellular bacteria have been found to function as living power cables, transmitting electrons across large distances as part of their respiration and ingestion processes. The discovery reveals a previously unknown type of long, multicellular bacteria that act as biological power cables.
The TRILOGY ACS trial found prasugrel did not reduce cardiovascular events among patients managed medically for acute coronary syndrome. However, it was associated with lower rates of cardiovascular disease, heart attack, and stroke, but higher rates of bleeding when compared to clopidogrel.
A study found that a nitinol stent performed better than balloon angioplasty alone in treating blockages of the popliteal artery, with higher one-year primary patency rates. The trial compared primary nitinol stent placement to angioplasty alone in patients with single obstructive lesions in the popliteal artery.
The MASTER trial found that mesh-covered stents demonstrated improved restoration of blood flow compared to bare-metal or drug-eluting stents in heart attack patients undergoing angioplasty. The study showed a higher rate of ST-segment resolution with the new stent.
A new framework for loan approval has been developed using data mining methods, enabling East Lancashire Moneyline to increase lending by 50% and top £10 million this year. This project aims to improve financial inclusion and reduce the risk of bad debts among low-income individuals.
Researchers developed a new X-ray technology that analyzes scattered radiation to detect emphysema in lungs. This technology helps identify disease progression and localization, aiding early diagnosis and treatment of Chronic Obstructive Pulmonary Disease (COPD).
John Potter will receive the IARC Medal of Honor for his work on environmental and genetic risk factors in colorectal, breast and pancreatic cancers. He is being recognized for his contributions to the field of nutrition and cancer prevention.
Dr. Paul Keim's research in pathogen genomics and microbiology has been recognized for its importance in bolstering the nation's biodefense and preventing outbreaks of infectious diseases. His work has led to significant advancements in genomic investigations, including the detection of antibiotic resistance and antiviral resistance.
A Drexel University researcher is developing a survey to measure the safety climate of fire departments, which will help identify areas for improvement. The study aims to reduce firefighter injuries and casualties, with potential applications for improving safety culture in other industries.
A study by ESRC found that social scientists with PhDs are more likely to be in senior positions and make valuable contributions to policymaking. They bring a deeper understanding of research methodologies and can deliver pragmatic solutions.
A cluster randomized trial found that an intervention to enhance sense of coherence (SOC) improved oral health-related quality of life (OHRQoL), oral health beliefs, and gingival health in children. The study suggests that SOC may be an avenue for oral health promotion.
A Concordia researcher is developing a system that converts physiological displays of emotion into music. The music is used to teach individuals with autism disorders how to identify feelings by externalizing them through sound. By tapping into the brain's electrical signals, researchers can create an emotional symphony.
Near-infrared (NIR) spectral imaging has been shown to be highly predictive of flap outcome in breast reconstruction, detecting circulatory complications early on. This non-invasive method can provide real-time feedback to surgeons during surgery and post-operative period, improving patient outcomes.
The PLOS Medicine Editors report on the delays and changes in scope of the World Health Organization's (WHO) World Health Report 2012. The original report was planned for publication in 2012, but it has been delayed until 2013. The focus of the new report will be on universal health coverage, but its scope is still unclear.
A UT Arlington civil engineering assistant professor is teaming up with a private sector engineer to develop a tool for rehabilitating manholes. The project aims to improve the structural capabilities of common manhole materials and provide vital information for decision-makers.
Scientists predict that climate change will rehabilitate the ecosystem of around 2.5 million years ago on Bylot Island in Nunavut, Canada. The island's fossilized forest is between 2.6 and 3 million years old, with wood samples preserved in peat and permafrost.
Scientists tracked bumblebees to understand their route selection process. After an average of 26 attempts each bee refined its route through trial and error, selecting the most efficient path. The study revealed that bees don't easily forget a fruitful flower and can learn complex routes without visual cues.
The study, published in Science, measured isotopes of nobelium and lawrence using a particle accelerator at the GSI. This provides useful data on the nuclear structure of these undiscovered elements, potentially helping to locate the 'Island of Stability', a theoretical region of highly stable super-heavy elements.
A large-scale study confirms that empathic physician-patient relationships are associated with better clinical outcomes, including lower hospitalization rates and fewer complications. The study analyzed data from over 20,000 diabetic patients and 242 physicians in Italy.
A novel CT scanner with grating-based x-ray phase contrast technology demonstrates improved soft tissue visibility in preclinical research. The technology, developed by a German-Swedish-Belgian team, has the potential to revolutionize biomedical imaging and could lead to medical CT scanning applications in the future.
The San Diego Supercomputer Center (SDSC) has been awarded a $810,000 grant to develop a cyberinfrastructure for rapidly sharing and streaming scientific visualizations. The project aims to provide an essential component in computational research and the current high-performance computing infrastructure.
Researchers used satellite radar images and GPS receivers to detect the 8-14 centimeter rise in the island's surface. The team calculated that the amount of molten rock beneath Santorini has grown by 10-20 years' worth, but this does not necessarily indicate an imminent eruption.
Researchers at the University of Toronto have demonstrated the ability to directly measure disturbance and confirm that Heisenberg was too pessimistic about the uncertainty principle. By employing weak measurement techniques, they found that the disturbance induced by measurement is less than previously thought.
A recent study by Hendrik De Smet investigates language change and finds that actualization processes involve small adjustments exploiting similarities between contexts. This process can lead to differences in language use over time, influencing grammatical structures.
Researchers will investigate how sulforaphane in broccoli affects prostate tissue gene expression and metabolism in men at risk of developing prostate cancer. The study aims to provide evidence that diets rich in cruciferous vegetables or sulforaphane can reduce the likelihood of metastatic cancer.
Researchers at Aarhus University have solved the long-standing puzzle of haemoglobin structure using high-resolution three-dimensional mapping. This discovery provides essential information on how haptoglobin captures and neutralizes toxic haemoglobin, which can cause kidney damage in diseases like malaria.
A nationwide survey of food policy councils reveals that many are focusing on procurement and access, but face barriers such as lack of time and funding. The study, funded by the Johns Hopkins Center for a Livable Future, highlights key findings on the role of food policy councils in improving local food systems.
A £30 million initiative will fund groundbreaking projects addressing healthcare problems with current solutions inadequate, enabling adoption into clinical practice and basic research. The partnership aims to tackle rare diseases, mental health issues, and care for infants, leveraging UK and international expertise.
A recent study published in the Journal of Dental Research estimates that approximately 47.2% of US adults have periodontitis, with higher rates among males, Mexican Americans, and those with lower education levels. The study also found significant disparities in periodontal disease prevalence across different age groups.
Researchers at the University of Cambridge have developed a cheap catalyst that produces hydrogen efficiently in water, paving the way for green hydrogen production. The breakthrough could enable the development of sustainable energy solutions.
A team of polar scientists has reconstructed a 15,000-year climate history from an ice core, showing the Antarctic Peninsula warmed by about 6°C as it emerged from the last ice age. The centuries-long warming paved the way for the recent rapid warming and ice shelf collapse, which threatens future climate and sea-level rise.
Researchers propose a new concept called Quantum Graphity, suggesting that space is composed of tiny indivisible blocks similar to pixels. This idea challenges the traditional Big Bang theory and offers a potential explanation for the nature of space.
A U of S-led team discovered a protein in semen that prompts ovulation by acting on the female brain, found to be the same molecule as nerve growth factor regulating nerve cell growth and survival.
The Brain & Behavior Research Foundation has awarded $11.9 million in NARSAD grants to support innovative brain and behavior research related to mental illnesses such as depression, bipolar disorder, and schizophrenia. The grants aim to advance treatments and therapies for these conditions.
The three-year ITaaU Network+ project aims to provide simple, safe, and usable IT services through smart technologies and information stores. Researchers will examine barriers to new users and develop collaborative research initiatives.
Jon Camden, an assistant professor at the University of Tennessee, has received a $600,000 CAREER grant to support his research in surface nonlinear spectroscopy. The project aims to develop new analytical methods for detecting molecules on nanoparticles.
A learning health system combines practice and research to rapidly apply best evidence in real-time clinical care. Group Health Cooperative's experience demonstrates the importance of strong leadership support, partnership between research and clinical operations, and effective communication for successful implementation.
Researchers analyzed medical group practices providing care for over 133,000 diabetic patients and found a significant reduction in healthcare costs with improved quality of care. The study suggests that investing in quality care can lead to cost savings without compromising patient outcomes.
Researchers found that male patrons give higher tips to waitresses wearing red, with a difference of up to 26.1% more than those not wearing red. The study suggests that red increases the physical and sexual attractiveness of women, leading to increased tipping behavior.
Researchers found that female common cuckoos with alternate color morphs, such as bright rufous, are more likely to slip past host defences and lay undetected. The study suggests that social learning plays a key role in the evolution of mimicry in cuckoo species.
Researchers at the Buck Institute for Research on Aging found that rapamycin improved function and extended survival in mice with a genetic mutation leading to dilated cardiomyopathy and rare muscular dystrophies. The study suggests a therapeutic possibility for human patients suffering from this form of disease.
Scientists have discovered a one-mile deep rift valley hidden beneath the ice in West Antarctica, contributing to ice loss from this part of the continent. The newly discovered Ferrigno Rift is part of a huge and yet poorly understood rift system that lies beneath the West Antarctic Ice Sheet.
A recent study by an international research group challenges the conventional wisdom that deforestation is solely caused by human activity. The research suggests that pre-human climatic changes may have led to the current open habitats of Daraina region in northern Madagascar, affecting the population of golden-crowned sifaka.
The Brain & Behavior Research Foundation Scientific Council has recognized six exceptional young researchers for their outstanding contributions to mental health research. The awards honor achievements in clinical and basic mental health research, including studies on vascular disease, synaptic dysfunction, and mood disorders.
The new hub will address pressing challenges in bioenergy, including reducing emissions and improving sustainability. It will focus on whole-life impact, cost-effective methods, and creating economic opportunities for the UK.
The European Science Foundation's Member Organisation Forum has released a report calling for improved interactions between researchers and society. The report highlights the need for better practice in science-society relationships, including transparent processes, proper rewards, and increased experimentation.
The American Health Assistance Foundation (AHAF) has awarded 22 new research grants to scientists studying innovative approaches to combat Alzheimer's disease, including repurposing existing drugs and examining the link between diabetes and cognitive decline.
Archaeologists and engineers at the University of Southampton are using advanced X-ray imaging technology to study Roman coins. The technique allows for non-invasive examination and identification of coins, which can also be used to read inscriptions and depict emperors' faces.
A special issue of Botany highlights CANPOLIN researchers' multipronged approach to pollination biology, examining topics such as climate change impacts and pollen limitation. The issue presents key findings on pollinator diversity and network analyses for conservation strategies.
Dr. Markus Schubert from Helmholtz Association aims to investigate fluid dynamics in bubble column reactors using X-ray visualization. The goal is to optimize processes and systems for efficient conversion of desired products, saving resources and energy.
Concordia University has been awarded $1.6 million by the Natural Sciences and Engineering Research Council of Canada to support research and training in sustainable development. The funding will be used to train approximately 20 students per year in renewable energy production and water optimization.
Scientists have developed a new method to accurately predict electron behavior in atoms and molecules, resolving the N-representability problem. This breakthrough enables more accurate calculations for phenomena such as combustion engine efficiency and atmospheric ozone depletion.
A study found a widespread decrease in sockeye salmon productivity along the western North American coast, with declines observed in both pristine and heavily disturbed habitats. The authors suggest shared mechanisms such as high mortality rates from predators or pathogens may be driving the trend.