Articles tagged with Hypertension
Researchers developed an app to track CPAP use, sleep patterns, and other health metrics to provide a new adherence metric that aligns therapy with individual need. This tool can help patients and providers deliver more effective sleep apnea treatment by tracking progress toward a personalized dose of therapy.
Researchers at University of South Australia have developed a non-contact system to accurately measure systolic and diastolic blood pressure using AI algorithms and a camera. The system achieved 90% accuracy in readings, outperforming existing methods.
A new study found that 1 in 10 women without pre-existing hypertension may develop it up to a year after childbirth, highlighting the need for extended blood pressure monitoring. Mothers at highest risk include those over 35, current or former smokers, and C-section deliveries.
The prevalence of methamphetamine-associated heart failure is rising worldwide, affecting a wide range of socio-economic and racial groups. Meth users are more likely to develop severe disease, with longer hospital stays and readmissions, compared to non-users.
A new protocol at Cedars-Sinai improves the timeliness of treatment for women with severe pregnancy-related hypertension, reducing maternal stroke risk. Despite racial disparities in hypertension rates, the initiative found no significant delays in treatment based on race or ethnicity.
A new study published in the American Journal of Cardiology found that a healthy diet can reduce the risk of cardiovascular disease by up to 10%. The Dietary Approaches to Stop Hypertension (DASH) diet, which emphasizes whole grains, lean proteins, and fruits and vegetables, showed additional benefits for women and black adults compare...
Research published in General Psychiatry finds a significant causal relationship between diastolic blood pressure and neuroticism, while systolic blood pressure has no association. Controlling high diastolic blood pressure may help reduce neurotic behaviors, anxiety, and cardiovascular diseases.
Researchers used wearable activity trackers to derive health metrics, including heart rate distribution and walking frequency, that correlated with clinically measured parameters. These findings suggest that activity-tracker data can identify surrogate markers of disease severity, enabling remote monitoring and potential personalized t...
A study of 2,400 women found nearly a quarter developed high blood pressure more than six weeks after delivery. The research suggests monitoring during this period could mitigate severe cardiovascular complications.
A Cedars-Sinai study found that a specific protein imbalance can predict the risk of developing severe preeclampsia. The blood test measures the ratio between two proteins involved in blood vessel development, which accurately predicted preterm preeclampsia with severe features over 90% of the time.
The Mass General Brigham remote healthcare delivery program lowered blood pressure and LDL-cholesterol significantly in a study of over 10,000 participants. The program provided convenient care from home using digital solutions, improving health outcomes for traditionally underserved populations.
A remote hypertension, lipid program across a diverse health care network found that it may help optimize guideline-directed therapy at scale. The study results indicate a potential reduction in cardiovascular risk among patients with elevated blood pressure and cholesterol levels.
A UK Biobank study found that people with hypertension have a 22% higher chance of developing severe COVID-19. Successfully managing blood pressure through medication can significantly lower this risk. The study analyzed data from over 16,000 infected individuals.
A study by King's College London found a significant correlation between deaths due to indoor household pollution and eclampsia rates. The researchers evaluated over 2,690 cases of eclampsia in eight low- and middle-income countries and discovered that indoor cooking with solid fuels increases the risk of adverse birth outcomes.
A new class of drugs has been developed and successfully tested to treat resistant hypertension. The trial shows a significant fall in blood pressure in patients who did not respond to usual medications. Baxdrostat works by preventing the body from making aldosterone, a hormone regulating salt levels.
A customized mindfulness program that incorporates skills like attention control and self-awareness has been shown to lead to lower systolic blood pressure measures in participants. The intervention, which also focuses on health behavior change, is promising as a novel way to improve blood pressure control.
Researchers found that two common diuretics, chlorthalidone and hydrochlorothiazide, had no difference in cardiovascular outcomes among study participants. However, those taking chlorthalidone showed a reduced risk of heart disease and death by an average of 27% among patients with a history of heart attack or stroke.
A new study published in Alzheimer's & Dementia found that telmisartan, a blood pressure medication, is associated with lower risk of Alzheimer's specifically in Black patients over 60. The study analyzed data from over 5 million patients and suggests that future clinical trials should prioritize minority populations to find or reinfor...
People with elevated blood pressure showed improvement after 12 weeks of a telehealth support program, with significant reductions in systolic blood pressure and increased self-reported physical activity. A dietitian-led intervention also showed greater reductions in systolic blood pressure while asleep and more weight loss.
A recent study has found that simple tests can accurately predict the risk of secondary disease in hepatitis C patients after treatment. Non-invasive tests such as liver stiffness measurement and platelet count have been shown to be effective in identifying patients at high risk of developing portal hypertension.
The University of Minnesota has received a 5-year, $2.5 million NIH grant to fund the Minn-KPMP project, a recruitment site for the Kidney Precision Medicine Project. The project aims to understand and treat chronic kidney disease and acute kidney injury using precision medicine.
During the early months of the COVID-19 pandemic, patients with hypertension took less frequent blood pressure measurements and reported higher readings. Blood pressure control worsened due to disruptions in healthcare access, including telemedicine and home monitoring.
Adults with hypertension experienced a small rise in blood pressure levels during the first eight months of the COVID-19 pandemic, while the number of measured readings decreased significantly. The study found that telemedicine and home monitoring may have contributed to better blood pressure control.
Neighborhood walkability is associated with lower cardiovascular disease burden and risk, according to two preliminary studies. The analysis found that even after considering other factors, walkability alone was linked to a 0.1% decrease in cardiovascular disease for each one-point increase in walkability score.
A study found that living in a food desert increases the risk of heart attack, stroke, and early death for people with PAD. People with PAD living in food deserts were 17% more likely to experience a major cardiac event compared to those with better nutrition access.
Research found social vulnerabilities such as poverty and minority status linked to increased cardiometabolic risk during pregnancy. The study analyzed nearly 19 million pregnancies in US counties from 2016-2020 and found that four leading cardiometabolic risk factors were associated with some social vulnerability.
Researchers at Johns Hopkins Medicine have identified TRPM7, a cation channel in carotid bodies and bloodstream, as a promising therapeutic target for sleep apnea. Blocking or eliminating this channel may offer a new treatment option for obesity-related breathing disorders.
A study of over 1.3 million young Asian American adults hospitalized for atrial fibrillation found a significant increase in obesity and other modifiable cardiovascular disease risk factors. Young adults with at least one cardiovascular risk factor were almost three times more likely to be hospitalized for atrial fibrillation.
A recent investigation by The BMJ reveals dozens of UK companies offering private blood tests with misleading claims, contradicting official medical guidance and potentially harming individuals. Experts argue for regulation to protect consumers and prevent unnecessary costs for the NHS.
Dr. Paul Muntner receives the 2022 Joseph A. Vita Award for his work on identifying cardiovascular disease risk factors and improving hypertension prevention and treatment. He is recognized for his studies on environmental factors, blood pressure measurements, and African American adults.
Dr. Bibbins-Domingo's research focuses on racial disparities in cardiovascular disease prevention, incidence, and outcomes. She explores long-term effects of early and poorly treated high blood pressure and develops strategies to prevent and manage CVD.
The American Heart Association honored Drs. Harriette Van Spall and Erica Gunderson with the 2022 Dr. Nanette K. Wenger Research Goes Red Award for their groundbreaking study on sex-specific clinical outcomes of heart failure patients. The research found that women experienced improved outcomes after receiving transitional care service...
A global study of over 28,000 people found that lowering blood pressure can significantly reduce the risk of dementia. The researchers analyzed five double-blind placebo-controlled trials and discovered a broad linear relationship between blood pressure reduction and lower dementia risk.
Researchers found that adult heart cells have fewer communication pathways called nuclear pores, which may protect against harmful signals but prevent regeneration. This discovery sheds light on why adult hearts do not regenerate like newborn mice and human hearts.
A new study found that a specific genetic mutation can protect the heart from the damaging effects of high blood pressure, unlike in other individuals. The researchers discovered that this mutation leads to overactive phosphodiesterase 3A enzyme production, but unexpectedly does not cause cardiac hypertrophy or heart failure.
A study of over two million individuals in Denmark found that mothers with hypertensive disorder of pregnancy have a higher mortality risk in their offspring. The study shows an association between maternal HDP and various cause-specific deaths, including cardiovascular disease and cancer.
A study published in Hypertension Research suggests that weight gain from childhood with an optimal muscle-to-fat mass ratio may indicate excellent vascular health. The researchers found that increasing muscle mass was associated with optimal vascular function, especially in males.
Researchers highlight the importance of sustained blood pressure control in reducing fatal cardiovascular events. The study found that intensive blood pressure management was beneficial during the SPRINT trial but lost its effects after two years without continued treatment.
A recent study published in the Journal of Nutritional Science found that consuming potatoes has no increased risk of cardiometabolic disorders. In fact, those who ate more potatoes also consumed more fruits and vegetables, meeting dietary guidelines recommendations.
A Cleveland Clinic-led research team created a discovery tool outlining interactions between COVID-19 and host proteins, identifying potential host-targeting therapies. The study confirmed over 200 interactions and discovered new ones, highlighting promising approaches for treating COVID-19.
A randomized clinical trial found that time-restricted eating (TRE) is safe and feasible for 24-hour shift workers, improving glucose levels and blood pressure in those with cardiometabolic risk factors. Participants who followed a TRE pattern experienced improved quality of life and reduced bad cholesterol.
Researchers at the University of Pittsburgh discovered that a cellular channel outside the kidneys plays a crucial role in maintaining healthy blood pressure levels. The study found that subtle mutations in this channel can influence blood pressure, providing a potential new target for existing medications.
Research finds significant variation in obesity prevalence among Asian American subgroups, with health risks starting at lower BMIs. The study suggests using specific criteria for Asian populations to accurately assess obesity-related health risks.
Women with severe preeclampsia treated with extended-release nifedipine during labor and delivery had lower rates of dangerously high blood pressure, reducing the need for IV treatment. This study contributes to optimal management of hypertension during pregnancy and delivery.
A new study finds that high blood pressure speeds up cognitive decline in both Hispanic and non-Hispanic white adults. However, differences in blood pressure control do not fully explain the higher risk of dementia in Hispanic adults.
Research found a 74% higher risk of hypertensive disorders in pregnancy among women who received frozen embryo transfers compared to those with fresh embryo transfers or natural conception. The study suggests that IVF treatment factors may be involved, but more research is needed to identify the specific risks.
A new study found that only around half of older adults with hypertension regularly check their blood pressure at home. Those who received a healthcare provider's recommendation to do so were three and a half times more likely to monitor their blood pressure regularly.
A recent study by the American Heart Association highlights that poorly controlled high blood pressure is a leading cause of cardiovascular emergencies in the US. The study analyzed over 20 million emergency department visits and found that 13% were for essential hypertension, which led to hospital admission less than 3% of the time.
A randomized clinical trial found that protein restriction diets can lead to weight loss, improved blood sugar and lipid levels, and controlled blood pressure. The study involved 21 patients with metabolic syndrome, who were given either a calorie or protein restriction diet for 27 days.
A new study from Michigan Medicine found that adults with more chronic health conditions are at higher risk of serious financial problems, including late payments, poor credit scores, and bankruptcy. The study analyzed nearly 3 million privately insured adults and found that those with seven or more chronic conditions had three to four...
A Brazilian study analyzed risk factors for heart attacks and found that high blood sugar had the most significant impact on mortality. Reducing smoking prevented most deaths from cardiovascular disease, while lowering diabetes incidence could have saved up to 5,000 lives over a decade.
Researchers are developing wearable tonometric sensors that can collect blood pressure data without disrupting patients' sleep. The new cuffless monitoring system uses gecko-inspired adhesion technology to provide accurate readings.
A cross-sectional study of over 25,000 adults found that approximately 70% of identified adrenal tumors were nonfunctioning, regardless of participant's age. The prevalence of adrenal tumors increased with age, from 0.2% in young adults to 3.2% in older adults.
A new study identified distinct metabolic profiles in women with Idiopathic Intercranial Hypertension (IIH), a condition characterized by raised brain pressure. Weight loss programs showed positive effects on results, suggesting that metabolism plays a role in disease development.
A study suggests that adopting the DASH diet may have the greatest impact on reducing cardiovascular disease among people with stage 1 hypertension. The research estimates that this lifestyle change could prevent 15,000 heart disease events among men and 11,000 among women.
A new study led by a 16-year-old scientist found that certain ultra-processed foods, such as candy and pastries, can lead to increased consumption of other unhealthy foods among teenagers. Reducing consumption of these 'gateway' foods may help reduce overall unhealthy food intake and positively impact health.
Researchers found that high blood pressure induced in young mice led to significant bone loss and osteoporosis-related damage comparable to older mice. The study suggests a possible link between inflammation, high blood pressure, and accelerated bone aging in humans.
A study found that better access to primary care physicians in disadvantaged neighborhoods improves high blood pressure awareness and control. The research used the Area Deprivation Index to assess socioeconomic status and analyzed data from over 5,000 predominantly African American adults.
Research suggests that arterial stiffness increases blood pressure in adolescents due to insulin resistance, not body fat. Healthy lifestyle choices like exercise and a balanced diet may help lower blood pressure in this age group.
Researchers at Washington University have developed a hydrogel system that preserves biochemistry and mechanical environments of cultured podocyte cells. This allows researchers to identify new ways to control mechanisms used by cells to heal themselves, potentially leading to therapies for currently incurable diseases.