A new study published in The Journal of Urology found that tadalafil improved lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Daily dosing of the erectile dysfunction drug showed clinically meaningful improvements, making it a suitable option for treating BPH LUTS.
Researchers found that adolescents who consumed 2 or more servings of dairy per day had higher levels of bone mineral content and density. Dairy was also shown to have a combined beneficial effect when paired with other protein sources, leading to increased bone mineral content over 300 grams.
Researchers found that women with a history of psychiatric disorders or substance abuse were more likely to attempt suicide postpartum. The study suggests screening for past diagnoses during prenatal care may identify high-risk women.
Maternal death rates in the US remain constant, but a study suggests reducing cesarean-related deaths by implementing thromboprophylaxis can lower mortality. The risk of death attributable to cesarean delivery is approximately 2/100,000 procedures, which can be significantly reduced with universal thromboembolism prophylaxis.
A new study found that smoking is associated with a higher risk of stroke in spouses, particularly among never-smokers. Quitting smoking eliminates this risk, suggesting the health benefits of cessation extend beyond individual smokers to their partners.
A systematic literature review found that peer nutrition education significantly improves health outcomes among Latinos, including diabetes self-management and breastfeeding. The study highlights the need to formally incorporate peer nutrition educators into healthcare systems to address health disparities.
A new study found that more Internet time, less sleep, and higher alcohol consumption are associated with weight gain in adolescent girls. Girls who consumed 2 or more alcoholic beverages a week or slept less than 6 hours a night gained more weight.
The US healthcare system struggles to vaccinate adolescents, despite three new vaccines available to prevent five serious diseases. The authors identify unique issues, including consent, financing, and surveillance, that require national attention to improve adolescent immunization.
Two new studies evaluate bassinet use and bedsharing, finding that lack of oxygen is a common cause of death in bassinets. The researchers also identify risk factors for bassinet use, including blankets, pillows, and plastic bags.
Golf cart-related injuries have increased by over 130% between 1990 and 2006, with falls being the most common cause. The study highlights the need for stricter regulations and safety measures to prevent these types of injuries, particularly among children.
A study found that consumers have misconceptions about restaurant inspection frequency and scores. While most respondents believed restaurants were inspected regularly, many overestimated the frequency and importance of inspections. The industry must work with public health departments to improve understanding of inspection scores and ...
A study explores the causes of diagnostic errors in medicine, revealing that overconfidence and complacency are major contributing factors. The research suggests developing systems to provide physicians with better feedback on their own errors can help reduce misdiagnoses.
A new study suggests that exceeding recommended physical activity levels and limiting screen time may increase a child's risk of becoming overweight. Caregivers can reduce this risk by encouraging physical activity and limiting screen time.
The symposium examined the incidence of inflicted traumatic brain injury in young children and explored issues of definitions, surveillance methods, and prevention strategies. Key findings indicate that SBS is a form of intentional injury with a high mortality rate and long-term disability for survivors.
The Robert Wood Johnson Foundation's Active Living Research Program highlights the need for tailored interventions to address disparities in physical activity participation among underserved communities. The special issue identifies safety concerns related to crime as a key barrier to active living, while also pointing towards policy a...
The adolescent brain experiences increased connectivity and integrative processing, with gray matter peaking in childhood and declining thereafter. These changes enable increased executive functioning, novelty seeking, and risk-taking behaviors during adolescence.
Community mobilization is a key approach to prevent and reduce youth violence, according to experts. Studies from diverse communities show that collaborative partnerships, cultural appropriateness, and community ownership are essential factors in successful community mobilization.
Researchers found that measuring fatty acid ethyl esters in an infant's first bowel movement can identify children at risk for Fetal Alcohol Syndrome (FAS). Early intervention may minimize disabilities and improve developmental outcomes.
A large-scale study published in the American Journal of Obstetrics & Gynecology found a strong link between physical abuse during pregnancy and premature births. Researchers surveyed 2660 Caucasian women and discovered that 24% of mothers of preterm newborns had experienced physical abuse, compared to 8% of those with term births.
A new study suggests that exposure to certain environmental toxins, such as mycoestrogens like zearalenone, may contribute to the early onset of puberty in young girls. The research found elevated levels of zearalenone in six out of 17 girls with central precocious puberty (CPP), a condition characterized by premature sexual development.
A study suggests government dietary guidelines, introduced in the late 1970s, may have had a negative impact on health due to limited scientific data. The researchers argue that without proper studies, such guidelines may be harmful and recommend more cautious direction.
Researchers from the Pediatric Metabolic Syndrome Working Group explore the potential for a unified definition of metabolic syndrome in children, highlighting the need for clear identification of risk factors. They find that waist circumference and weight-to-height ratios may be more accurate than body mass index alone in determining m...
A study published in the American Journal of Preventive Medicine found that eating out can have both positive and negative impacts on obesity. Higher total restaurant density is significantly associated with lower weight status, while a higher fast-food density is associated with higher weight status.
A study published in the American Journal of Obstetrics & Gynecology found that 23% of neonates born between 23 and 32 weeks gestation have positive umbilical blood cultures for genital mycoplasmas, a frequent cause of congenital fetal infection. These infections are associated with increased risk of neonatal systemic inflammatory resp...
The management of glaucoma costs the US healthcare system approximately $2.5 billion per year, with glaucoma medications accounting for 38-52% of direct costs. Non-selective ß-blockers remain the most inexpensive class of glaucoma medications, while brand-name ß-blockers are consistently more expensive than their generic counterparts.
A study of 196 high myopic eyes found LASIK to be a safe and effective procedure in the long term. The results showed that 40% of patients avoided wearing glasses after surgery, while only 5% lost more than 2 lines of vision.
A study found that certain types of tantrums, such as self-injurious behavior and violent aggression, are associated with clinical problems like depression and ADHD. Healthy children tend to have shorter, less aggressive tantrums.
A UNC study found that childcare centers with portable play equipment and active play opportunities increase children's moderate to vigorous physical activity levels. Centers with more computer and TV equipment also scored better on activity levels, suggesting a positive correlation between media resources and physical activity.
A study published in the American Journal of Preventive Medicine found a positive correlation between TV time and the severity of obesity in children. The researchers determined that children watching more than 2 hours of TV per day were 2.5-3.3 times more likely to have hypertension compared to those watching less than 2 hours.
A study found that young adults exposed to smoking in movies are more likely to start or continue smoking. The research, published in the American Journal of Preventive Medicine, suggests a dose-dependent relationship between movie smoking and young adult smoking.
Researchers found that corrective lenses can successfully treat bilateral amblyopia in children when diagnosed and treated early. The study showed significant improvement in visual acuity after one year, with most children reaching 20/25 or better.
Researchers found victims of child maltreatment more likely to perpetrate youth violence and intimate partner violence. The study analyzed data from over 9,300 respondents and found a strong link between childhood abuse and future perpetration of these violent behaviors.
Researchers found that mobility is a key factor impacting quality of life for older adults. Interventions targeting mobility limitations may improve HRQOL and overall well-being among seniors at risk for disability. The study highlighted the need to develop effective interventions to preserve or improve mobility in this population.
Researchers found that simple, low-literacy interventions increased discussions about prostate cancer and led to more men receiving screening tests. These findings suggest that empowering patients through patient interventions can effectively promote discussion of prostate cancer.
Muhammad B. Yunus synthesizes extensive literature on fibromyalgia and central sensitivity syndromes, linking them to real neurochemical abnormalities. He advocates for a biopsychosocial perspective in treating chronic pain syndromes.
A new study reports 68 incidents of carbon monoxide poisoning in hotel guests, resulting in 27 deaths and 66 pathological conditions. Effective CO prevention measures could reduce lifetime risk for frequent travelers.
Researchers have developed a nanocomposite particle that can target and destroy melanoma cancer cells using laser irradiation. The technology utilizes selectively absorbing metallic clusters to enhance light absorption within labeled cells, causing damage without affecting surrounding tissue.
Researchers have developed targeted nanoparticles incorporating siRNA that can slow tumor growth without eliciting toxicities. The nanoparticles' structure and biological function are characterized using physicochemical and biological methods, offering insights into designing more effective carriers.
Researchers create nanotubes to deliver therapeutic proteins or drugs in a highly-controlled manner, avoiding side effects and improving treatment outcomes. The method targets the drug where it is needed, reducing dosage and promoting better absorption.
Researchers use nanotechnology to enhance nerve cell regeneration, bypassing inhibitory environments. Magnetic nanoparticles create mechanical tension, while aligned nanofibers provide a bioactive matrix for growth.
A new animal study investigates three methods of treatment for severe internal injuries, with HBOC-201 resuscitation showing improved survival rates. The study's findings suggest targeting a Mean Arterial Pressure of 80 mmHg is more favorable than a target MAP of 100 mmHg.
A study of physician voter turnout found that only lawyers and farmers were more likely to vote than physicians, who reported similar rates to secretaries, waiters, drivers, laborers, nurses, and engineers
A university-based ED implemented opt-out HIV screening, with 60% of patients agreeing to testing. The study resulted in a low cost per preliminary positive ($1,700) and confirmed cases of HIV infection ($4,900).
Researchers analyzed ED usage using the 'Emergency Department Algorithm' (EDA) tool, finding that only 6.8% of Medicaid dollars were spent on ED-provided care, contrary to estimates. The study suggests that legislative efforts to reduce ED spending for Medicaid patients would have a minimal impact on overall expenditures.
Researchers surveyed healthcare workers about their willingness to report to work during disasters. Workers were more likely to come to work when they felt their role was important, safe traveling to work, and supported by family. However, fear and uncertainty can lead to a decrease in staff availability, complicating disaster response.
Post-traumatic stress disorder (PTSD) was prevalent among those affected by Hurricane Katrina, with a diagnosis rate of over 38% in New Orleans. The prevalence is significantly higher than the general US population, suggesting a need for long-term, coordinated mental health response as part of disaster relief efforts.
The Ottawa Aggressive Protocol, involving IV procainamide and electrical cardioversion, is effective in treating AAF and AAFL with a high discharge rate of over 90%. This approach stands in contrast to traditional US practice, which often involves hospital admission followed by cardiologist treatment.
A double-blind randomized clinical trial found albuterol to have a clear advantage over epinephrine in successful discharges from the Emergency Department. The study involved over 700 infants and showed a surprising result of a small but real advantage in using albuterol.
Young female drivers are showing an alarming increase in fatal automobile crashes related to alcohol use and a failure to use seatbelts. Airbag studies suggest that these occupants, especially those under 4'11
A new study validates the Pulmonary Embolism Rule-out Criteria, showing that two-thirds of patients with a low probability of pulmonary embolism receive unnecessary tests. The protocol uses clinical criteria to rule out clots in the lung, reducing costs and side effects associated with CT scans.