Emergency medicine residents are evaluated on 23 categories, but by the end of their third year, males receive higher scores and advance faster, while females trail behind. The study highlights the need for faculty physicians to be aware of gender bias in residency training.
A study found that family medicine physicians are unprepared to intervene with male patients known to have perpetrated intimate partner violence (IPV). Researchers from Boston University School of Medicine and Public Health conducted interviews with primary care physicians who reported experiences with such cases. The findings highligh...
A new study by Michigan Medicine researchers found that cells from lung transplant patients with bronchiolitis obliterans syndrome (BOS) can become activated and promote scarring. The team identified a chain of upstream signals starting with autotaxin, an enzyme that generates lysophosphatidic acid, which stimulates collagen production.
Researchers at Rice University and Baylor College of Medicine identified critical errors in inhaler use, leading to reduced medicine delivery. The most common mistakes include not shaking the device or holding breath for sufficient time, resulting in medication stuck in the mouth or throat.
A new study from Aarhus University found that children born to mothers who took anti-epilepsy medicine during pregnancy have no significant differences in doctor visits compared to those not exposed. The study also showed that the use of anti-epilepsy medicine does not affect the general health of children, including those with epileps...
Researchers discovered that paracetamol damages liver cells by disrupting tight junctions, leading to cell death and organ dysfunction. The study aims to develop alternative methods for testing paracetamol toxicity and identify potential targets for new drugs.
A recent study by Lund University researcher Mattias Möller has identified 1000 new genetic variants in blood group genes, which could have negative effects during blood transfusions. The discovery was made possible by developing a new computer program to process the genomes of 2504 people, providing insights into human genetic variation.
Researchers with the California Maternal Quality Care Collaborative present a study showing that a state-wide perinatal collaborative can significantly reduce severe maternal morbidity from hemorrhage. The project involved 99 hospitals and resulted in a 21% reduction in severe hemorrhage after one year, with smaller hospitals showing t...
A new study from Uppsala University found that delaying umbilical cord clamping by more than three minutes can prevent iron deficiency and anemia in infants up to six months of age. This method resulted in a nine percent reduction in anaemia incidence at eight months and an eight percent decrease at twelve months.
Researchers at Columbia University Medical Center found that transfusing older blood (over 5 weeks) can lead to excessive iron release, potentially harming patients. The study suggests reducing the maximum storage limit of red blood cells from 6 weeks to 5 weeks.
A reliable blood test can identify prion disease before symptoms appear, allowing for non-invasive diagnosis and potentially preventing transmission through blood transfusions. Researchers successfully detected abnormal proteins in the blood of presymptomatic donors with 100% accuracy.
A new regional center for diabetes translation research has been established at Albert Einstein College of Medicine, supported by a $2.9-million NIH grant. The center aims to improve diabetes prevention and control in low-income communities and racial/ethnic groups disproportionately affected by the disease.
Researchers from Johns Hopkins Medicine have found that drone transportation of large bags of blood products can maintain their temperature and cellular integrity. The study suggests drones are an effective way to transport blood products to remote areas or time-sensitive destinations.
The 10-Year Anniversary Special Focus Issue of Regenerative Medicine explores the past decade's progress in regenerative medicine, including reviews, perspectives, and special reports. The journal has remained at the forefront of the field since its inception in 2006 and continues to showcase the latest research.
The phase 3 ECOG-ACRIN E2905 Intergroup Study found that lenalidomide plus epoetin alpha resulted in improved major erythroid response rates and a similar toxicity profile compared to lenalidomide alone. This combination therapy showed significant benefits for patients with lower-risk, erythropoietin-refractory MDS.
Researchers from Mount Sinai Health System presented various studies on multiple myeloma and other hematological disorders at the American Society of Hematology's Annual Meeting. The studies focused on treatment protocols, biomarkers, and gene expression in these diseases.
Researchers from Karolinska Institutet have conducted a study on the impact of sex-discordant blood transfusions on post-cardiac surgery survival. Despite initial findings suggesting a possible increased risk, the new study found no association between these types of transfusions and mortality rates.
A team of physicians at LSU Health New Orleans has developed a novel technique to identify hidden sources of gastrointestinal bleeding. The method, which combines endoscopy with the administration of antiplatelet or anticoagulant agents, was found to be safe and effective in identifying the source of bleeding in 56% of patients.
Scientists develop glucose-based molecules to reduce ice formation in red blood cells frozen at -80 degrees Celsius. The new protectants lower the concentration of glycerol needed, enabling faster processing and transfusion of thawed cells.
The Center for Regenerative Medicine at Boston Medical Center and Boston University School of Medicine has received three prestigious NIH awards totaling over $9 million to further its commitment to induced pluripotent stem cell (iPSC) research and education. These awards will support the development of stem cell-based treatments for v...
A new study suggests that pretreating red blood cells with nitric oxide can reduce the risk of pulmonary hypertension, a life-threatening condition associated with transfusions. Pretreated RBCs showed improved survival and function after transfusion, outperforming stored RBCs not exposed to nitric oxide.
Researchers found that Zika virus infection can severely damage the testes of male mice, causing shrinkage and reduced sperm count. The study suggests that this may have important implications for human males infected with the virus, highlighting the need for further research on reproductive health.
A large international study of almost 31,500 patients showed that using older blood for transfusions does not increase the risk of death. The research, published in the New England Journal of Medicine, provides strong evidence that stored blood can be safely used to ensure a stable blood supply.
The Perioperative Surgical Home (PSH) model has been shown to decrease imaging tests by 9%, lab tests by 22%, and blood transfusions by 87%. Hospital stays are also reduced, with a 50% decrease in length of stay. Patient satisfaction improves through better pain management and physician communication.
Scientists at the University of Cambridge have developed a genetically modified fruit fly that can detect infectious prions in blood, leading to a potential breakthrough in diagnosing and preventing variant Creutzfeldt-Jakob disease (vCJD). This new test could be faster, more versatile, and more sensitive than current methods.
The new guidelines, published by JAMA, were developed after comprehensive research using over 60 years of red blood cell transfusion data and 31 clinical trials. Transfusions at a lower level are recommended for critical care patients as well as those undergoing orthopedic and cardiac surgery.
The AABB has issued updated guidelines for red blood cell storage time and transfusion use, citing analysis of over 5,000 patients across 13 randomized clinical trials. The new recommendations suggest that stored blood is as safe as fresh blood for stable hospitalized patients.
The updated AABB guidelines recommend a restrictive RBC transfusion threshold of 7-8 g/dl for hospitalized adult patients who are hemodynamically stable. The guidelines also suggest that patients should receive RBC units selected at any point within their licensed dating period, rather than limiting them to fresh units with a storage l...
A team of researchers from ETH Zurich has discovered that a specific subset of blood cells - the regulatory T cells - can suppress lymphedema. This finding could help develop therapies to cure lymphedema by targeting inflammatory responses.
The Hastings Center Report explores the implications of precision medicine on ethics and society. The article highlights how the term change from 'personalized' to 'precision' medicine brings new ethical and social concerns, including promoting medical paternalism. It also discusses the risks of stigmatizing certain populations and pri...
The PRAGUE-18 trial found prasugrel and ticagrelor to be equally safe and effective for treating ST-Elevation Myocardial Infarction (STEMI) patients. The study randomized 1,230 STEMI patients to receive either prasugrel or ticagrelor prior to primary percutaneous coronary intervention (pPCI).
Robotic partial nephrectomy (RPN) has shown excellent patient outcomes compared to traditional open partial nephrectomy (OPN) for endophytic kidney tumors. The study found shorter hospital stays, lower blood loss, and fewer blood transfusions in RPN patients.
A low-intensity type of laser treatment has been shown to increase platelet production in animals with thrombocytopenia, a potentially life-threatening shortage of blood cells. The therapy also restored platelet levels in mice with autoimmune disorders and chemotherapy-induced thrombocytopenia.
Researchers propose combining multiple methods to identify cheating athletes, including hemoglobin mass, gene expression changes, ironomics, and blood storage-related biomarkers. These new tools offer a potential solution to detecting autologous blood transfusions.
Researchers at Vanderbilt University Medical Center implemented blood utilization practice guidelines, resulting in a 30% reduction in blood transfusions and $2 million savings. The new guidelines also reduced blood wastage by 75%, from 300 to 80 units, improving patient outcomes and optimizing the use of this limited resource.
Researchers found that High Intensity Focused Ultrasound can selectively target and destroy placental blood vessels, potentially enabling a non-invasive procedure to separate the placenta in TTTS. The technique could reduce chance of complications and improve outcomes for affected twins.
Researchers used high-intensity focused ultrasound to ablate placental blood vessels in sheep, successfully occluding vessels with minimal complications. The technique shows promise for treating twin-twin transfusion syndrome and related pregnancy disorders.
Scientists have discovered two new strains of the HTLV-4 virus in hunters bitten by gorillas in Gabon, supporting the notion that gorillas are a major source of infectious agents. The findings suggest that gorilla bites can lead to chronic persistence of the virus in humans.
Researchers identified innovative strategies to overcome barriers to integrating mind-body medicine into primary care, including group patient visits and stress management conversations. The study aims to increase the integration of mindfulness, hypnosis, and biofeedback techniques into mainstream medical practice.
A large Canadian study found associations between blood donor characteristics and recipient survival in red blood cell transfusions. Recipients of female donor red blood cells were eight percent more likely to die than those receiving male donor blood, while younger donors (17-20 years) also had increased mortality risks.
Dr. K. Donald Shelbourne has made a lasting impact on sports medicine through his work on ACL rehabilitation and long-term outcomes research. He is recognized as one of the pioneers in this field, with over 6,500 successful ACL reconstructions performed.
Researchers have developed novel adhesives inspired by mussels to seal fetal membranes after in-utero surgery, reducing the risk of premature labor and delivery. The new glue works in wet environments, a significant improvement over existing adhesives.
A Johns Hopkins study of 28,000 people with HIV concludes that the Ryan White HIV/AIDS Program remains crucial despite the Affordable Care Act's availability. The program provides free medical care to hundreds of thousands of low-income individuals, and its cutbacks could leave many without access to essential services.
Research reveals that giant sequoia leaves respond to environmental conditions, with upper crown leaves having more fibers and transfusion tissue. These traits enable the trees to store more carbon and water, promoting growth and resilience in drought conditions.
Zika virus is likely transmitted through blood transfusions, prompting calls for evidence-based approach to protect the blood supply. Researchers recommend deferring donors with symptoms, developing better screening tests, and reducing pathogen transmission.
The Education and Research Foundation for Nuclear Medicine and Molecular Imaging honored Dr. H. William Strauss with the 2016 Benedict Cassen Prize for his seminal studies in cardiovascular nuclear medicine. This award recognizes his work that has greatly advanced nuclear medicine science and had a high clinical impact.
Ross McDougall, a renowned Stanford professor, has been honored with the 2016 Georg Charles de Hevesy Nuclear Pioneer Award for his groundbreaking work in nuclear medicine. With over 160 peer-reviewed publications and three textbooks on thyroid disease, he has made significant contributions to advancing the field of nuclear medicine.
A study of nearly three million motor vehicle accident victims found atrial fibrillation associated with a higher risk of death, longer hospital stays, and increased costs. Patients with atrial fibrillation were more likely to die in the hospital and required longer stays and greater resources.
A meta-analysis of phase I clinical trials involving thousands of patients found that precision medicine treatment arms showed a higher response rate (30%) compared to non-personalized arms (4.9%), leading to improved outcomes and longer disease remission.
The American Academy of Sleep Medicine has announced the 2016 award recipients, recognizing individuals who have made lasting contributions to the field of sleep medicine. The awards were presented on June 13 during the SLEEP 2016 annual meeting in Denver.
Lawrence Steinman, MD, receives the fifth Anthony Cerami Award in Translational Medicine for his pioneering work on multiple sclerosis. His monograph explores translational research and teamwork in achieving medical breakthroughs.
Researchers found that treatment with an anti-platelet drug reduces amyloid plaques in cerebral vessels, improving brain perfusion. Alzheimer's disease is characterized by the formation of protein agglutination and deposits of amyloid in the brain, leading to progressive cognitive decline.
Researchers have found that anemia can negatively impact patients with traumatic brain injuries, leading to poorer outcomes. For each increase in hemoglobin levels, the likelihood of a good outcome increased by 33 percent.
Researchers found that combining TXA delivery methods reduced blood loss by 37% compared to IV alone following TKR. The study showed no thromboembolic complications, with one patient requiring a postoperative blood transfusion.
The study found that emergency medicine residents carry an average of $212,000 in educational debt, surpassing the national average mortgage of $168,000. This debt significantly impacts their career decisions and overall financial well-being.
A study at Mayo Clinic found that 19% of patients undergoing esophagectomy were readmitted to the hospital, with respiratory and gastrointestinal complications being the most common reasons. Longer operations, ICU admission, and perioperative blood transfusion were identified as risk factors for unplanned readmissions.
The European Stroke Organisation Conference highlighted major clinical trials on treating patients who suffer a stroke caused by bleeding into the brain. Studies found that platelet transfusion may be harmful and is not beneficial for patients taking aspirin. Additionally, tissue plasminogen activator (r-tPA) treatment was shown to red...
A retrospective study found that young women undergoing PCI for acute coronary syndrome experience higher rates of adverse cardiovascular events and bleeding risks compared to men. The study highlights the importance of objectively assessing all risk factors when prescribing antiplatelet therapy.
A new trial suggests treating donated blood with UV radiation and vitamin B2 reduces malaria parasite levels, minimizing transmission risk. The technology shows promise for improving safety in sub-Saharan Africa's blood transfusion industry.
Researchers developed a technique to reduce infectious malaria parasites in whole blood, significantly reducing the risk of transmission through blood transfusion. The Mirasol pathogen reduction technology system has shown promising results in treating whole blood using ultraviolet light energy and riboflavin.