A recent NIH-funded study found that rural adults experience higher rates of heart disease and its risk factors compared to urban counterparts. The study revealed that variables such as poverty, education, and access to healthcare do not explain these differences, with lifestyle risk factors like smoking also playing a lesser role.
A recent NIH-supported clinical trial found that adenotonsillectomy significantly reduces medical office visits and prescription medicine use in children with mild sleep-disordered breathing. The surgery was tied to a 32% reduction in health care encounters and a 48% reduction in prescriptions used among participants.
A new study found that adenotonsillectomy, a surgical procedure for enlarged tonsils and adenoids, significantly reduces medical office visits and prescription medicine use in children with mild sleep-disordered breathing. The surgery was associated with a 32% reduction in healthcare encounters and a 48% reduction in prescriptions.
A large US study found a strong association between long-term air pollution exposure and an increased risk of blood clots in deep veins, also known as venous thromboembolism. Participants with higher exposure to particulate matter, oxides of nitrogen, and nitrogen dioxide had a significantly increased risk of developing these conditions.
The study provides detailed structural information about LDL's main driver of cardiovascular disease. Researchers used advanced imaging techniques to visualize how LDL binds to its receptor, which could lead to new targeted therapies for high cholesterol and heart disease.
A new study published by Kristen Knutson and Marishka Brown found that women who spent more time in deep sleep had lower blood pressure than those who spent less time in this stage. In contrast, men who woke up more often after falling asleep had higher blood pressure.
Researchers found a significant reduction in nosebleed severity, fewer transfusions, and improved quality of life in patients with hereditary hemorrhagic telangiectasia treated with pomalidomide. The trial's results offer hope for people with this rare bleeding disorder.
A new preclinical blood test identifies adults most likely to develop severe respiratory conditions, including chronic obstructive pulmonary disease (COPD), by analyzing 32 proteins that accurately predict lung health data. The risk score indicates a high likelihood of hospital care, COPD development, and respiratory disease death.
Researchers found that measuring two types of fat in the bloodstream along with C-reactive protein can predict a woman's risk for cardiovascular disease decades later. Women with high levels of LDL cholesterol, Lp(a) and CRP had increased associated risks for heart disease, stroke and coronary heart disease.
Researchers found that low-intensity blood stem cell transplants did not damage lungs and may help improve lung function in adults with sickle cell disease. Overall lung function remained stable or improved in patients after the procedure, according to a three-year study.
The study identified common symptoms for school-age children (headache, trouble sleeping) and adolescents (daytime tiredness/sleepiness, body pain), with 14 overlapping symptoms between the age groups. The research indexes provide a framework for studying long COVID in youth.
A recent NIH-supported study found that standard lab tests may not effectively diagnose long COVID due to the lack of validated clinical biomarkers. Researchers suggest the development of novel laboratory-based tests to better understand the pathophysiology of the condition.
A NIH-supported study found that Black adults and women had fewer gains in survival rates compared to white adults and men receiving bystander CPR. Average survival benefits were three times higher for white adults and twice as high for men compared to women.
The prevalence of chronic hypertension in pregnancy in the US more than doubled from 1.8% to 3.7% between 2007 and 2021, despite only 60% of those with the condition being treated with antihypertensive medications. This increase is linked to rising maternal age, obesity rates, and other factors.
A clinical trial found that intravenous acetaminophen reduced the risk of organ injury and acute respiratory distress syndrome in sepsis patients. The therapy gave the greatest benefit to those most at risk for organ damage, showing a slight decrease in mortality.
Researchers have discovered that smooth muscle cells can change into cancer-like cell types, driving the buildup of disease-causing plaque. Anti-cancer drugs may hold the key to preventing or treating atherosclerosis by disrupting tumor-like pathways.
A NIH-supported study found that daily reminders and incentives increased daily steps by over 1,500 for adults with heart disease risks, leading to a 6% reduced risk of premature death. The study also showed that combining financial and game-like rewards was most effective in sustaining long-term behavior change.
A recent NIH-supported study found that SARS-CoV-2 can damage the heart by triggering inflammation in cardiac macrophages. The research suggests that suppressing this inflammatory response may help minimize cardiovascular complications.
A study funded by the National Institutes of Health found that more than 70% of American Indian young adults aged 20-39 and 50% of teens have abnormal or high cholesterol. High LDL cholesterol was linked to plaque buildup and cardiovascular events, emphasizing the need for early screenings and culturally relevant education.
A large observational study found that frequent cannabis smoking is associated with a significant increased risk of heart attack and stroke. Daily use was linked to a 25% increased likelihood of heart attack and a 42% increased likelihood of stroke, while less frequent use also showed an increased risk of cardiovascular events.
Scientists have created a simple blood test to quickly diagnose sarcoidosis, a chronic inflammatory disease. The tool uses a combination of molecular techniques to detect two newly described disease-specific antigen biomarkers.
A study found that regular exercise lowers women's risk of premature death by 24%, while men experience a 15% reduced risk. Women can reap benefits from moderate aerobic activity as little as 140 minutes per week, compared to 300 minutes for men.
A new NIH study reveals significantly higher mortality rates for patients receiving ventilator life support in intermediate care units at rural hospitals compared to urban hospitals. The researchers found that these units may not be equipped to provide the complex level of care needed by critically ill patients.
Researchers found a decade-long decline in blood lead levels among American Indian adults was correlated with long-term cardiovascular health benefits, including reduced systolic blood pressure. The study suggests that even small decreases in blood lead levels can have meaningful health outcomes.
The rural South region has alarming rates of heart disease, obesity, and chronic obstructive pulmonary disease (COPD), with some areas having 19% higher heart failure rates than urban areas. A unique mobile exam unit is being used to conduct health exams and gather data on the social determinants of health in these communities.
A clinical trial funded by NIH found that adenotonsillectomy improves sleep, quality of life, and blood pressure in children with mild sleep-disordered breathing. The study showed less daytime sleepiness, reduced snoring, and better outcomes for children who underwent surgery.
A National Institutes of Health-supported study found that Hispanic/Latina women with a history of hypertensive disorders of pregnancy are more likely to have abnormalities in their heart structure and function decades later. The study suggests that having high blood pressure later in life contributes less to these changes than the his...
A recent study found that chronic insufficient sleep can increase insulin resistance in healthy women, with more pronounced effects on postmenopausal women. Insulin resistance can lead to a higher risk of developing type 2 diabetes.
A study supported by NIH found that ineffective ventilation technique during CPR results in significantly worse patient survival rates. Those who received higher number of effective ventilations had three times greater survival rate and better clinical outcomes.
A study predicts that extreme heat will lead to a 2.6-fold increase in cardiovascular-related deaths, with older and Black adults most vulnerable. The projected rise in summer days feeling at least 90 degrees could triple deaths among these populations.
Having obesity before and during early pregnancy is linked to adverse outcomes like high blood pressure, preeclampsia, and gestational diabetes. These complications account for a small percentage of increased cardiovascular disease risks in the years following pregnancy for people with obesity.
Researchers found SARS-CoV-2 directly infects coronary arteries, causing fatty plaque to become inflamed. The virus replicates in macrophages, leading to increased inflammation and potentially worsening cardiovascular complications.
A National Institutes of Health-supported study suggests that adults with obesity may benefit from extracorporeal membrane oxygenation (ECMO) when in intensive care for respiratory failure. The study found lower mortality rates among patients with obesity who received ECMO compared to those without, contradicting previous concerns.
Researchers found that people with obstructive sleep apnea have a higher risk of cardiovascular disease, with reduced blood oxygen levels being the leading factor. The study suggests that treating sleep apnea could help prevent future cardiovascular outcomes.
A new study found that omega-3 fatty acids, particularly docosahexaenoic acid (DHA), are associated with reduced lung function decline and better lung health. The research supports the inclusion of omega-3 fatty acids in the diet to promote lung health.
Researchers are studying ways to update pulse oximeter technology to address limitations including overestimation in patients with darker skin tones and motion artifact. The goal is to improve the accuracy of oxygen saturation readings, particularly for diverse groups and in multiple settings.
Researchers analyzed data from nearly 10,000 Americans to understand long COVID, a post-infection set of conditions affecting nearly every tissue and organ. The study identified 12 symptoms that most distinguish those with and without long COVID, as well as four subgroups with varying impacts on health.
A study funded by the National Institutes of Health found that vigorous exercise is safe for people with hypertrophic cardiomyopathy, a rare inherited disorder affecting the heart muscle. The research, published in JAMA Cardiology, suggests that restrictions on exercise may be unnecessary for individuals with HCM.
A large study found that adults with obstructive sleep apnea were more likely to experience long-term symptoms of COVID-19 than those without the condition. Adults with both sleep apnea and COVID-19 were up to 75% more likely to develop long COVID, according to researchers.
A study supported by the National Institutes of Health found that younger women are nearly twice as likely to be rehospitalized after a heart attack as men. The disparity is largely due to higher rates of risk factors such as obesity and depression among women, which contribute to more adverse outcomes.
A study published in Annals of the American Thoracic Society has identified disparities in patients receiving extracorporeal membrane oxygenation (ECMO) treatment for severe respiratory illness. Men and those with private health insurance are more likely to receive ECMO, while women and Medicaid recipients are less likely.
Researchers developed a blood test to detect residual leukemia in AML patients before bone marrow transplant, showing that those with persistent mutations had higher risks of relapse and lower survival rates. The study supports ongoing research on precision medicine and personalized post-transplant care.
Research suggests that black and Hispanic Americans experience more symptoms and health problems related to long COVID than white people, but are less likely to be diagnosed. Studies found variations in symptom manifestations and diagnostic experiences among different racial and ethnic groups.
A new screening tool, CAPTURE, has been developed to identify adults with undiagnosed COPD, with promising results in identifying moderate to severe cases. The study found that almost half of participants who had previously undiagnosed COPD were successfully identified by the tool.
A recent study found that nearly half of adults treated for COVID-19 experience lingering symptoms like coughing, rapid heartbeat, and breathlessness, as well as fatigue or physical limitations. The study's findings may inform programs designed to help adults recover from severe cases of COVID.
A large NIH-supported study found that adults living in rural areas have a 19% higher risk of developing heart failure than those in urban areas. Rural-dwelling Black men face the greatest risk, with a 34% increased risk compared to urban counterparts.
A large clinical trial supported by the National Institutes of Health found that two widely used diuretics, furosemide and torsemide, did not differ in improving patient survival when compared. The study suggests a need for better treatments for heart failure patients and highlights the importance of optimizing diuretic doses to improv...
A multicenter study found that COVID-19 vaccination following multisystem inflammatory syndrome (MIS-C) is safe, with mild reactions and no serious complications. The study included 385 patients aged 5 years or older, all of whom received at least one vaccine dose without any reports of myocarditis or MIS-C reoccurrence.
Adults with higher serum sodium levels were more likely to develop chronic conditions, show signs of advanced biological aging, and die at a younger age. Optimal hydration may be associated with slower aging and reduced risk of chronic diseases.
A study found that lower levels of HDL cholesterol increased the risk of heart attacks in white but not Black adults. Higher levels of HDL cholesterol did not provide protective benefits for either group. The research tested long-held assumptions about the role of HDL in cardiovascular health.