A study found that 20% of lab tests accounted for 99% of results, making it easier to develop a common language for lab tests, such as LOINC. This standardization can bridge gaps in health data and improve healthcare information technology.
Researchers have found that muds can accumulate even when currents move swiftly, contradicting long-held assumptions. This discovery has significant implications for harbor and canal engineering, oil reservoir management, and fossil fuel prospecting.
A randomized clinical trial found GRACE's success in improving quality of care, health-related quality of life measures, while reducing emergency department use and hospital admissions. The program involves a support team meeting with patients at home to conduct comprehensive assessments and develop individualized care plans.
A study found that depression screening in cancer patients is inadequate, with only half of veterans with lung cancer receiving screening. Lung cancer has a high association with depression, and early detection can improve quality of life during treatment. Clinicians need to prioritize depression screening even for end-stage cancer cases.
A recent study by Indiana University researchers found that fluoridated tap water reduces dental fillings and costs for all age groups, with older adults benefiting the most due to limited access to dental insurance. The study breaks new ground on adult dentistry, highlighting the importance of community water fluoridation for people o...
A literature review found that well-designed seminars, role-playing, and focused curricula can influence medical students' and residents' attitudes towards pharmaceutical companies. Medical schools can reduce the impact of industry influence by implementing policies to limit contact with company representatives.
Primary care physicians should prioritize identifying dementia red flags over routine screenings for individuals without symptoms, according to a commentary published in JAMA. Dementia red flags include medication issues, multiple hospitalizations, and agitation, which can help identify high-risk patients who require diagnostic testing.
The AMPATH program, a comprehensive approach to HIV/AIDS care, has made an ongoing difference in large numbers of individuals and communities. By addressing medical care, nutritional sufficiency, and economic security, AMPATH has improved the lives of over 52,000 HIV-positive people in western Kenya.
A study by Indiana University researchers found Dechlorane Plus, a chlorinated flame retardant, in tree bark across the northeastern US, with highest concentrations near the Niagara Falls factory. Tree bark can serve as a natural passive sampling device to detect airborne chemicals.
The IU School of Medicine will augment the $60 million grant with an additional $6 million to prevent and treat HIV/AIDS. The goal is to expand care to 150,000 Kenyans by 2012.
The Drosophila 12 Genomes Consortium's massive collaboration has revealed considerable flaws in the way human genome biologists identify genes, showcasing the importance of comparing closely-related species. The study found over 1,193 new protein-coding genes and hundreds of new functional elements across 12 fruit fly genomes.
Researchers at Indiana University found that women's brains respond differently to male faces depending on the menstrual cycle stage. During ovulation, their brains show more activity in areas related to rewards and less activity in areas associated with inhibition. Additionally, training has been shown to improve balance in older adul...
A study found that asking open-ended questions and probing for abuse by healthcare providers can increase disclosure of experiences with domestic violence. Effective provider-patient communication, including empathy and voicing concern, are crucial in stopping domestic violence.
A new study found an association between statin use and reduced cognitive decline in elderly African Americans, with the strongest effect seen in those who discontinued use. The research suggests that the relationship between statins and cognitive decline is more complex than previously thought.
Researchers will use high-tech LifeShirts to monitor cardiovascular and respiratory systems, while thermal imaging cameras capture video of fire scenes. The goal is to improve firefighter safety and reduce deaths caused by heart attacks.
Researchers aim to determine who is at risk for colorectal cancer and tailor screening tests accordingly. Dr. Thomas F. Imperiale advocates for more targeted approaches, such as using easily accessible factors like age and family medical history.
Researchers from Indiana University School of Medicine and Regenstrief Institute advocate for collaborative dementia care model that extends beyond primary care doctor's office into patients' homes and communities.
Research on male dark-eyed juncos reveals that fluctuations in testosterone levels drive males to seek mates but also cause them to lose interest in parenting. Males with stable testosterone levels are more likely to invest time and energy in parenting, while those with fluctuating levels exhibit mixed behavior.
The Regenstrief Institute will participate in a trial implementation of the Nationwide Health Information Network, testing secure health information exchange among providers, patients, and stakeholders. The project aims to improve quality of care, increase efficiencies, and prevent diseases.
A recent study suggests genetically engineered corn could have unintended consequences on aquatic ecosystems. Researchers found toxins from Bt corn were washing into streams near cornfields, causing increased mortality and reduced growth in caddisflies.
Elinor Ostrom proposes a flexible framework for resource management, considering factors such as governance systems, resource users, and innate productivity. The framework aims to improve conservation strategies by working with local people and adapting to unpredictable human behavior.
Researchers found that the widely-used numeric rating scale (NRS) fails to identify about a third of patients with pain serious enough to impair day-to-day functioning. The study highlights the limitations of universal pain screening and suggests that other methods may be more effective in addressing this common problem in primary care.
A study published in the Proceedings of the National Academy of Sciences found that humans tend to choose mates based on physical attractiveness, with men prioritizing looks and women valuing security and material stability. The research, conducted via speed-dating sessions, suggests that this preference is rooted in evolutionary theory.
A study found that fair or poor housing conditions increase the risk of developing diabetes in urban, middle-aged African-Americans. Housing conditions, such as cleanliness and physical condition, were evaluated to clarify the relationship between environment and health outcomes.
The Indiana University School of Medicine has been awarded a five-year, $6 million grant to continue developing advanced light microscopy systems for kidney research. The center will incorporate four core projects, including the development of quantitative analysis tools and techniques to image deeper tissues.
A study found that long-term use of histamine2 receptor antagonists increases the risk of cognitive impairment in older African-Americans. Nearly 18% of users exhibited signs of cognitive impairment after controlling for other factors.
Researchers investigate causes and treatment options for pediatric heart failure, including gene regulation, cell regeneration, and surgical interventions. The grant aims to improve treatments and reduce the need for heart transplants in children.
Testicular cancer patients with metastatic disease can be cured with high-dose chemotherapy and a stem cell transplant, as shown in an Indiana University School of Medicine report. The treatment, which involves carboplatin chemotherapy at five times the standard dosage, has a success rate of over 90%.
Researchers from Indiana University found that 68% of pediatrician malpractice cases were withdrawn or dismissed, and only 5% went to trial. Pediatricians accounted for only 2.97% of all malpractice claims, with median payments rising from $65,000 in 1985 to $270,000 in 2005.
Infants are most at risk for elevator-related injuries in the United States, with an estimated 29,030 cases occurring between 1990-2004. The majority of these injuries were caused by the elevator door closing on a body part or soft tissue injuries.
Dr. Hugh Hendrie receives prestigious Jack Weinberg Memorial Award for his outstanding contributions to geriatric psychiatry research and clinical practice
Indiana University neuroscientists Olaf Sporns and Christopher Honey found that the brain's spontaneous activity is shaped by its wiring diagram. Their computational model of a macaque monkey's brain shows how fluctuations in activity emerge from chaotic neural interactions, revealing rich temporal structure at multiple time scales.
A study of 314 low-income Indiana residents with heart failure found that pharmacist-led patient-centered care resulted in patients taking their medications 16% more consistently. This approach also reduced emergency room visits and hospitalizations by 19%, saving the healthcare system $14 in costs for every dollar spent.
A study by Indiana University School of Medicine found that pediatricians and pathologists cannot agree on half the time whether a child's death from traumatic brain injury should be investigated as potential child abuse. Researchers developed a framework to help compare cases, aiming to improve uniform definitions for future studies.
Research by Dr. Paul Winchester found that children conceived in June-August had lower math and language ISTEP scores, potentially linked to prenatal exposure to pesticides and nitrates. The study suggests that environmental factors during pregnancy may have long-term effects on cognitive development.
Research suggests a seasonal correlation between pesticides, nitrates, and premature births, with highest rates in May-June and lowest in August-September. The study analyzed over 27 million US live births and found a significant link between environmental contaminants and adverse pregnancy outcomes.
A recent editorial by Dr. Malaz Boustani suggests that primary care physicians should not assess the safety of older drivers due to resource constraints and potential conflicts of interest. The editorial is based on a survey of Canadian family physicians, who reported low confidence in assessing driving fitness.
A systematic review of studies published over four decades confirms that good doctor-patient communication significantly impacts patient outcomes, including resolution of chronic headaches and improved blood pressure readings. The review highlights the importance of clarifying instructions and checking for understanding to ensure effec...
Scientists have found a new approach to treating human cancers by understanding how a plant hormone, auxin, interacts with its receptor, TIR1. This discovery may lead to the development of new cancer drugs by targeting ubiquitin ligases, which are involved in various human diseases.
Researchers found that mitochondrial genes transfer to the nucleus in clonally reproducing plants and those capable of self-pollination. This contradicts the expectation that such migration is driven by sexual recombination.
A new study finds anxiety to be as prevalent as depression, affecting nearly 20% of patients in primary care. The GAD-7 screening tool identifies undiagnosed anxiety disorders, highlighting the importance of physician assessment.
A large study found that living in greener neighborhoods or close to grocery stores is associated with reduced risk of childhood overweight. Increased green space was closely tied to decreased risk for children in higher population density areas.
A new immunochemical fecal occult blood test (I-FOBT) shows promise in increasing colon cancer screening rates by being more accurate and convenient than traditional methods. The test uses antibodies to detect human blood in stool, eliminating dietary restrictions and allowing for personalized positivity thresholds.
A new care management program, AIM, has been shown to be significantly more effective than standard treatment in improving depression in stroke survivors. The study found that 39% of patients who received AIM had complete remission from depression after 12 weeks of treatment.
Researchers from Indiana University found that active patient involvement during treatment of chronic heart failure, coupled with collaboration between healthcare teams, significantly improves quality of care. Lifestyle changes such as exercise, reducing salt intake, and managing stress are also crucial for longer survival rates.
Researchers from Indiana University and Regenstrief Institute are evaluating the effectiveness of Assertive Community Treatment (ACT) in reducing hospitalizations and adverse consequences. ACT provides highly individualized psychiatric services to help severely mentally ill individuals live at home.
Research suggests that whole school approaches are more effective in reducing bullying than traditional classroom methods. Bullying affects up to 10% of children, leading to physical, social, and emotional problems.
In semi-arid environments, trees have evolved to access moisture from bedrock fractures and quickly recover when heavy rains occur. Understanding these surface-atmosphere interactions is crucial for predicting water supplies and managing scarce resources.
Researchers found kisspeptin levels decrease in male Siberian hamsters as winter approaches, indicating a decline in libido and reproduction. Kisspeptin is believed to play an integral role in coordinating seasonal reproduction in animals.
Researchers found 56% of gene families studied across five species have grown or shrunk, suggesting frequent evolutionary changes. Humans gained 689 genes through gene duplication and lost 86 since diverging from chimps.