Articles tagged with Hypertension
Researchers found that kidney-specific deletion of the D2 dopamine receptor increased inflammation and hypertension, while restoration of DRD2 expression decreased these effects. The study suggests that targeting DRD2 may be a useful approach for treating renal injury.
Researchers reviewed scientific evidence on fermented milk's antihypertensive effects and identified opportunities to develop functional foods based on new lactic acid bacteria. The study found that some strains of Lactobacillus helveticus can reduce blood pressure, but more research is needed to confirm this.
Research finds infarct volume and hyperglycemia associated with poor neurological outcomes after childhood stroke. Blood pressure and fever did not have a significant association with outcome or death.
A new analysis of the SPRINT study confirms that adults aged 75 and older with high blood pressure benefit from a systolic blood pressure goal of less than 120 mm Hg, reducing cardiovascular events by 33% and death risk by 32%. The findings suggest a more aggressive blood pressure intervention may be beneficial for this age group.
Intensive therapies to reduce high blood pressure cut the risk of heart disease in older adults by nearly a third and death by almost a quarter. Participants with diabetes or heart failure were excluded from the trial.
A new study finds that lowering blood pressure below current guidelines can reduce cardiovascular events and deaths in adults aged 75 and older, including those with poor health. Intensive blood pressure treatment did not increase risk of falls or serious side effects among the frail group.
Researchers at Washington University in St. Louis have discovered a new culprit behind heart disease: the fragmentation of elastic fibers within the arterial wall. This finding could revolutionize the way we detect and treat heart disease, as it suggests that traditional strategies may not be effective in addressing the underlying cause.
A novel laboratory blood test has shown promise in identifying HELLP syndrome, a life-threatening condition affecting 1% of pregnant women. The test measures levels of components of serum and may help reduce pre-term deliveries and complications for mothers and babies.
Researchers at Brigham and Women's Hospital found a significant association between eating four or more servings of boiled, baked, mashed potatoes or French fries per week and an increased risk of high blood pressure. Replacing potato consumption with non-starchy vegetables was associated with a lower risk of hypertension.
A study published in The BMJ found that higher intakes of boiled, baked, or mashed potatoes and French fries are associated with an increased risk of developing high blood pressure. Replacing one serving a day of potatoes with non-starchy vegetables is linked to a lower risk of hypertension.
Researchers used ambulatory blood pressure monitoring to discover who might have masked hypertension among a high-risk population. Participants wore devices around their arm and hip for 24 hours, revealing hidden high blood pressure readings outside of the doctor's office.
A new study suggests that lowering blood pressure goals for adults at high risk of cardiovascular disease could prevent up to 43,000 additional deaths from cardiovascular disease each year. The simulation also found that intensive blood pressure treatment would be cost-effective and improve treatment outcomes for men.
A new smartphone-based system improved blood pressure control, reduced medication errors, and increased patient engagement among patients with chronic kidney disease. The system provided personalized feedback and alerts to clinicians, leading to better patient outcomes.
Researchers found that drinking Montmorency cherry concentrate reduces blood pressure in men with early signs of hypertension by 7%, a level comparable to anti-hypertensive medication. This reduction can help prevent cardiovascular diseases such as heart attack, kidney disease, and stroke.
Primary aldosteronism is a common cause of high blood pressure that frequently goes undiagnosed and untreated. The Endocrine Society recommends expanded screening for individuals with high blood pressure, particularly those who are at higher risk, to prevent associated cardiovascular complications.
A study of over 300,000 patients with chronic kidney disease found that higher systolic blood pressure is linked to poor outcomes, but this association diminishes with advanced age. The findings support current clinical guidelines for younger patients, but suggest a more cautious approach for very elderly patients.
A new UM study found that higher levels of neighborhood greenness are linked to a significant reduction in chronic illnesses, particularly in low-to-middle income neighborhoods. The study showed a 14% risk reduction for diabetes and hypertension, and 10% reduction for lipid disorders.
A healthy diet has been found to significantly reduce the risk of high blood pressure in women with a history of pregnancy-related diabetes. Over a 22-year follow-up period, researchers discovered that women who adhered to a healthy diet were 20% less likely to develop high blood pressure.
A study by the National Institutes of Health found that a healthy diet rich in fruits, vegetables, and whole grains can reduce the risk of high blood pressure among women who had pregnancy-related (gestational) diabetes. Women who adhered to such a diet were 20% less likely to develop high blood pressure than those who did not.
A large-scale study found that a difference of 5mm Hg in systolic blood pressure measurements between the two arms was associated with almost double the risk of death from heart-related disease over an eight-year period. This suggests that measuring blood pressure in both arms is crucial for identifying individuals at higher risk of ca...
A study published in the Endocrine Society reveals that anabolic steroid abuse is associated with severe blood pressure increase and hypertension. The research found that daytime and nighttime blood pressures were higher among ongoing AAS abusers compared to former abusers and non-users.
A global trial showed statins alone reduced adverse cardiovascular events in people with average cholesterol and blood pressure, while blood pressure-lowering medications were only beneficial in those with hypertension. The study suggests statins can be used more widely to prevent heart disease.
A recent study published in the New England Journal of Medicine found that taking statins and antihypertensives can reduce cardiovascular disease events by 25-30% in patients at intermediate risk. The research also suggests that combining these medications can be an effective way to prevent heart attacks and strokes globally.
UTA professor Paul Fadel receives a four-year NIH grant to study high sympathetic nerve activity in patients with chronic kidney disease and its link to ADMA, a natural occurring chemical in the body. The goal is to develop a treatment to lower sympathetic nerve activity and prevent dialysis, improving patient outcomes.
An international research team is developing new molecular treatment methods for asthma and high blood pressure. The goal is to prevent further complications and reduce the risk of subsequent illnesses.
A new prediction model uses three separate readings and basic patient characteristics to provide an adjusted blood pressure reading with high accuracy. The model correctly classified 93% of cases, outperforming existing guidelines in identifying hypertension.
African-American adults are at higher risk of developing hypertension, with nearly half being at risk. Researchers from UTA aim to understand the underlying mechanisms and develop treatment strategies to combat hypertension.
Women who ate five or more servings of yogurt per week had a lower risk of developing high blood pressure compared to those who rarely ate yogurt. The study found that daily intake of dairy products, particularly yogurt, lowers the risk for developing high blood pressure, which is a key risk factor for heart disease and stroke.
A study of 85 volunteers found that a widely used smartphone app misleads users about their blood pressure. The app gave accurate readings to only 20% of participants with high blood pressure.
A study found that an instant blood pressure app underestimated higher BPs and overestimated lower BPs, raising concerns about its accuracy. The app's inaccuracy may lead to false reassurance for individuals with hypertensive BP levels.
A high-salt diet has been found to contribute to liver damage in adult mice and embryonic chicks, with excessive sodium leading to cell death and decreased cell proliferation. Vitamin C treatment may partially counteract the negative effects of excess salt.
A study conducted by researchers at the University of Montreal Hospital Research Centre found that young adults who binge drink have higher blood pressure, increasing the risk of developing hypertension. The study reveals that over one in four young adults who binge drink meet the criterion for pre-hypertension.
Researchers found that untreated high blood pressure significantly increases the risk of bleeding stroke, with African-Americans facing a higher risk. The study analyzed data from 4,646 patients and found that blacks had a 75% higher odds of brain bleed compared to whites.
A study of 1492 patients with chronic kidney disease found that nearly 28% had masked hypertension, which increases the risk of kidney, heart, and vascular damage. Measuring blood pressure outside the clinic is recommended to assess patients' risks for hypertension-related health problems.
Research suggests that stroke patients with rapid symptom improvement before hospital arrival may not have better recoveries than others. Despite this, a significant percentage of these patients still require therapy to dissolve blood clots.
Researchers tested a peptide vaccine targeting Ang II in rats, finding high levels of anti-Ang II antibodies protected against stroke-induced brain damage. The vaccine also showed potential for long-term blood pressure reduction, offering a promising therapy for hypertension and stroke prevention.
A study suggests that sildenafil can reduce pulmonary edema caused by swimming in cold water, a condition known as SIPE. Athletes who take the drug before competitions have successfully completed triathlons and ultra events without incidents.
The American College of Cardiology and the American Heart Association support the implementation of core quality measures, which aim to streamline data collection for physicians, payers, and patients. However, they express concerns about two conflicting blood pressure control measures that could confuse patients and providers.
Researchers investigate if estrogen plays a role in sex differences in hypertension among young, obese women. High levels of aldosterone, triggered by leptin in obesity, contribute to cardiovascular problems.
Researchers investigate sex differences in hypertension mechanisms and explore potential therapeutic strategies for premenopausal women. Studies suggest that obesity leads to increased aldosterone levels, contributing to cardiovascular problems.
Women with hypertension and physically demanding jobs have an especially high risk of heart disease. The combination of hypertension and high physical activity at work increases the risk more than adding individual risks together.
New research published in Respirology suggests a significant link between sleep apnea and an increased risk of developing chronic kidney disease. Adults with sleep apnea were found to have a 58% higher risk of developing the condition over a 3.9-year follow-up period.
A study found that disrupted circadian rhythms can lead to nondipping blood pressure, a risk factor for hypertension and vascular disease. A low-salt diet can exacerbate this effect, increasing the risk of disease.
A large study of military conscripts suggests that a tendency to stress easily in early adulthood is linked to an increased risk of developing high blood pressure in later life. Men with low stress resilience scores at age 18 were more than three times as likely to have high blood pressure, regardless of weight or other factors.
A large study found that women with prehypertension late in pregnancy are more likely to give birth to underweight babies and experience stillbirths. The likelihood of having a small baby increased by 2% for each single point rise in diastolic blood pressure.
A Kaiser Permanente study found that women diagnosed with hypertensive disorders during pregnancy are more than twice as likely to develop high blood pressure in the first year after delivery. The study highlights the importance of monitoring and controlling blood pressure not only during pregnancy, but also after delivery.
Researchers have identified two proteins controlling heart growth and adaptation to hypertension. The study reveals p38 gamma and p38 delta regulate left ventricle growth, enabling normal hearts to respond to external stimuli.
Research found that angiotensin II-induced hypertension increases with age due to heterodimerization of AT1R with P2Y6R. This altered signaling pathway converts cell proliferation to hypertrophy in vascular smooth muscle cells.
A Swedish study of 1.5 million military conscripts found that high body mass index (BMI) and low aerobic capacity in late adolescence were associated with an increased risk of hypertension in adulthood. The combination of high BMI and low aerobic capacity was linked to a higher risk of hypertension, even among those with normal BMI.
A study found that text message reminders can significantly improve treatment adherence and reduce blood pressure in adults with high blood pressure. The intervention was particularly effective among patients who received interactive text messaging, which allowed them to change appointment times or languages.
Researchers have designed controlled release microspheres to reduce the number of doses needed for patients with pulmonary arterial hypertension. The innovative treatment provides a convenient alternative to current therapies, which require frequent inhalation.
The NHS Health Check programme effectively identifies people at risk of cardiovascular incidents and helps diagnose conditions like type 2 diabetes, high blood pressure, and chronic kidney disease. The study found that the programme prevented 2,500 cases from treatment following the check over its first five years.
Research studies examine the viability of small, solo family practices in rural areas, finding they often provide vital care. Large independent primary care groups are also shown to be attractive options for physicians and patients, offering resources and autonomy while reducing costs.
Researchers suggest that playing American Football may be a risk factor for hypertension due to immune system activation and inflammation caused by musculoskeletal trauma. The study also highlights the importance of excess weight as a contributing factor, particularly in linemen.
A new study found that a DASH diet with higher fat content significantly lowers blood pressure and reduces triglycerides. The modified diet did not raise LDL cholesterol levels, making it a viable alternative to the traditional DASH diet.
A new international collaboration has received a £2 million award to fund research into combatting cardiovascular disease in rural South Asia. The study will test low-cost strategies by health workers and doctors to lower blood pressure among adults and reduce their risk of heart disease.
A longitudinal study of 3882 bariatric surgery patients found sustained weight loss for at least four years post-surgery. The study also revealed significant improvements in pre-existing type 2 diabetes and hypertension, as well as a reduced risk of obesity-related co-morbidities.
A Vanderbilt University Medical Center study found that 25% of emergency department visits involve patients with hypertension, with a 20% increase since 2006. Uncontrolled hypertension is a significant cause of death in the US, and lifestyle factors such as medication adherence and exercise can help manage the condition.
Young adults born preterm have a 40% increased risk of premature death compared with people born at term. Regular measurement of blood pressure and pulmonary function testing are recommended to help manage risks associated with preterm birth.
A new study from the University of Michigan found adults with cerebral palsy are at a higher risk of developing secondary chronic health conditions. The research team analyzed data from over 207,000 adults and found that those with cerebral palsy were up to five times more likely to have conditions like diabetes and hypertension.