Articles tagged with Hypertension
A new study published in The New England Journal of Medicine found that CPAP therapy significantly lowers blood pressure compared to nocturnal supplemental oxygen or education control treatment. This effect is particularly notable at night, when sleep apnea often prevents the expected fall in blood pressure.
Research suggests that high blood pressure in middle age is associated with increased risk of brain lesions and tiny brain bleeds, particularly in those without a history of high blood pressure. In contrast, individuals with a history of high blood pressure may experience smaller brain volumes and lower memory scores.
A new UCLA study found that depression, lower education levels, physical inactivity, and high blood pressure increase the likelihood of self-perceived memory complaints across all adult age groups. Memory issues rose with more risk factors, affecting 20% of those polled.
A community-based program significantly lowered blood pressure among minority populations at high risk of developing hypertension. Participants who engaged more with the program showed greater reductions in blood pressure, highlighting the importance of regular monitoring and education.
The study found that improved blood pressure management has led to a significant reduction in major cardiovascular events. Between 1994 and 2011, hypertension treatment rates doubled and control rates tripled in England.
Raised systolic blood pressures increase risk of intracerebral haemorrhage, subarachnoid haemorrhage, and stable angina, while diastolic pressure is linked to abdominal aortic aneurysm. Modern therapy still struggles to manage hypertension's substantial lifetime burden.
A study by Carnegie Mellon University researchers found that negative social interactions significantly increase the risk of hypertension among older adults. Women were more affected by these interactions than men, and relationships with friends and family led to a higher risk of developing hypertension.
Researchers found that stiff arteries alone can lead to high blood pressure by preventing the body from sensing changes in blood pressure. This discovery could pave the way for new treatments targeting arterial stiffness as a key factor in developing high blood pressure.
The SYMPLICITY-HTN-3 clinical trial confirmed the safety of renal denervation, but questions remain about its efficacy in patients with difficult-to-control hypertension. Further research is needed to identify the best patients who will benefit from treatment with the procedure.
A study published in Circulation found that primary care providers who participated in an online game to solve clinical cases about hypertension management improved their patients' blood pressure control. The game reduced the time to reach target blood pressure values by 142 days compared to those whose clinicians read a static posting.
Leading scientists from ASH, AHA, and CDC convene a joint panel to discuss a global project improving treatment and control of hypertension worldwide. The project aims to standardize hypertension treatment globally, making it possible for other audiences to improve blood pressure control in their communities.
Researchers found high prevalence of hypertension and elevated cholesterol among HIV patients, with low rates of control. The study recommends greater emphasis on cardiology in HIV treatment and research to optimize heart disease risk factor management.
New research finds that living near foreclosed properties increases risk of higher blood pressure, with each additional property within 100 meters associated with a 1.71 mm Hg increase in systolic blood pressure. This association may be due to unhealthy stress from perception of decreased property value and neighborhood instability.
A study published in Annals of Internal Medicine found that Massachusetts' comprehensive health care reform led to a significant decline in deaths, particularly among nonelderly residents. The researchers estimated that the reform prevented 320 deaths per year and saved one life for every 830 persons gaining insurance. Additionally, th...
VEGF inhibitors cause hypertension in nearly all patients, and a subset develops severe hypertension. The mechanisms behind this effect need to be better understood for clear guidelines to be developed. Management of VEGF inhibitor-induced hypertension is crucial to reduce short-term morbidity while maintaining effective cancer treatment.
A new study published in The Lancet suggests that reducing six modifiable risk factors could prevent over 37 million premature deaths from non-communicable diseases, including cardiovascular diseases, diabetes, and cancer. Meeting the targets for these risk factors would reduce mortality by 22% in men and 19% in women.
A study published in JAMA Network found that the medication acetazolamide, combined with a low-sodium weight-reduction diet, improved vision in patients with idiopathic intracranial hypertension. The treatment resulted in modest improvement in visual loss compared to a placebo.
A systematic review and meta-analysis found chronic hypertension in pregnant women increases the risk of preterm delivery, low birth weight, and neonatal death. The study analyzed nearly 800,000 pregnancies worldwide, highlighting the need for heightened surveillance and pre-pregnancy counseling.
Children who engage in 'green exercise' while cycling experience lower post-activity blood pressure compared to those without visual stimulus. The study suggests that nature scenes promote positive health effects, potentially encouraging public health practitioners to prescribe outdoor exercise.
A new study by Florida State University Associate Professor Arturo Figueroa found that watermelon extract significantly reduced blood pressure in overweight individuals at rest and under stress. The study showed improvements in aortic blood pressure and cardiac stress while exposed to cold temperatures.
A study of 208 patients with high blood pressure found that nearly a quarter did not take their medications as prescribed, while a smaller proportion only took part of the time. The findings suggest that a simple urine test can help identify which patients are not taking their meds properly and which may be experiencing treatment failure.
A study published in the American Journal of Hypertension found that most Americans' daily sodium intake is associated with better health outcomes than current CDC recommendations, which are now viewed as excessively low. The ideal range is between 2,645-4,945 mg/day, where health outcomes remain favorable.
Patients with uncontrolled high blood pressure treated with renal denervation had low rates of adverse events, including five procedural complications and nine hospitalizations. The procedure also showed significant lowering of office systolic blood pressure by 11.9mmHg at six months.
New relaxed blood pressure guidelines are expected to cut millions from needing hypertension medication. According to the study, the proportion of eligible patients for treatment would decrease from 40.6% to 31.7%, affecting approximately 13.5 million adults.
A large randomized trial found that renal denervation did not significantly lower systolic blood pressure in patients with severe resistant hypertension. Despite rigorous design and blinding, the treatment failed to meet primary efficacy goals, highlighting the need for further research.
The updated 2014 blood pressure guideline significantly affects US adults, with approximately 6 million no longer needing hypertension medication and 13.5 million meeting goal blood pressure levels primarily among older adults and those with diabetes and chronic kidney disease.
A study published in Neurology found that developing diabetes and high blood pressure in middle age is associated with brain cell loss and cognitive problems later in life. Middle-aged individuals with these conditions had smaller brain volume and increased risk of thinking and memory issues compared to those without the conditions.
A study of male military personnel found that those with a medical history of resolved childhood glomerular disease were more likely to develop hypertension as adults. The researchers suggest that glomerular disease during childhood may initiate kidney injury that manifests in adulthood.
The study found that despite equal prevalence of hypertension among Hispanics and non-Hispanic whites, diagnosis rates are significantly lower, particularly among uninsured individuals. The research emphasizes the need for improved access to diagnostic and treatment services to address this disparity.
A study of 43,543 THRs found complication rates similar to younger patients among nonagenarians, with higher mortality rates within 90 days. The authors concluded that THR can be safely performed in this population.
A recent UK study found that children in London eat an unhealthy amount of salt on a daily basis, with cereal- and bread-based products accounting for over a third of their diets. The study's results highlight the need for increased efforts to reduce salt intake in foods, particularly among teens.
A University of Colorado Boulder study has found that physicians' unconscious biases do not affect high blood pressure treatment for their minority patients. Despite earlier research showing a link between biases and lower patient ratings, the new study found no similar effect on treatment outcomes.
Research found that antihypertensive medications may increase the risk of serious injury from falls among older adults, particularly those with a previous fall injury. The study suggests that clinicians should weigh the potential harms and benefits of medication in this population.
Eating a vegetarian diet is linked to reduced systolic and diastolic blood pressure compared to omnivorous diets. The analysis of 39 studies found that vegetarian diets can be an effective strategy for preventing and managing hypertension.
A study by the University of Wisconsin School of Medicine and Public Health found that young adults with hypertension are less likely to be prescribed antihypertensive medication, even when they have regular primary care visits. This delay can increase the risk of future cardiovascular events.
A University of Florida study found that exposure to four air pollutants during pregnancy increases the risk of developing high blood pressure disorder. The researchers analyzed data from over 22,000 pregnant women and found a significant association between air pollution exposure and hypertension.
Researchers found that cocaine use is strongly associated with increased stroke risk in young adults, particularly when used acutely. The study found that participants were six to seven times more likely to suffer an ischemic stroke within 24 hours of cocaine use.
A large national study found that elevated blood pressure as young as age 18 is a warning sign of cardiovascular disease developing later in life. The study identified distinct blood pressure patterns from ages 18 to 55 that reveal people at high risk for calcification of coronary arteries, a marker for heart disease.
A recent study by Group Health Research Institute found that patients with treated hypertension had 27-28% fewer specialty visits after implementing a patient-centered medical home. In contrast, clinically complex patients with multiple diseases saw a 3-5% increase in specialty use during the first two years after implementation.
A study conducted by the World Health Organisation found that South Africa has the highest rate of high blood pressure among people aged 50 and over. The condition affects a staggering 78% of those tested, with only 8% having their condition under control.
A group of experts warn that high blood pressure could be as devastating to global health as HIV, with potentially more deaths over the next 20 years. Despite similarities between the two conditions, there is 'denial' and misunderstanding about hypertension's impact, hindering effective treatment and management.
A mutated protein can lead to holes in a cell's membrane, disrupting salt balance and causing high blood pressure. Researchers have discovered the mechanism behind this phenomenon, which may lead to new and better medication for high blood pressure.
A meta-analysis of studies found that patients with normal blood pressure at home but elevated blood pressure when measured at a clinic have an increased risk of death and cardiovascular events. Home blood pressure monitoring refined risk stratification, particularly for individuals with high-normal or masked hypertension.
A recent study published in PLOS ONE found that England's universal healthcare system manages blood pressure more equitably across socioeconomic groups compared to the US. In contrast, wealthier Americans are more likely to meet blood pressure targets than poorer patients.
A new study from Johns Hopkins Bloomberg School of Public Health reveals substantial discrepancies among mid-life and late-life adults in reporting past mental health disorders compared to physical disorders. The study found that lifetime estimates of mental disorders ascertained by retrospective versus cumulative evaluations were sign...
Researchers found significant differences in mechanisms causing high blood pressure in women compared to men. Women experience 30-40% more vascular disease for the same level of elevated blood pressure, highlighting a need for tailored treatments.
The CANHEART health index found that 9.4% of Canadian adults and 16.6% of youth were in ideal cardiovascular health, while 37.3% of adults and 49.7% of youth had poor heart health. The study suggests that addressing behaviours can reduce cardiac risk factors.
The American Heart Association's annual statistical update reveals that heart disease and stroke remain major public health concerns in the US, claiming over 787,000 lives annually. Cardiovascular diseases account for more deaths than all forms of cancer combined, with nearly half of African-American adults affected.
The new guideline provides evidence-based recommendations for treating high blood pressure in adults, with a focus on reducing disease burden and improving health outcomes. The report recommends specific treatment thresholds and medication choices based on age, diabetes status, and kidney function.
The new guidelines provide evidence-based recommendations for the diagnosis and treatment of hypertension, addressing healthcare disparities globally. The 25-author guidelines aim to improve clinical management and reduce the burden of cardiovascular events associated with high blood pressure.
Researchers found that treatment with ACEIs/ARBs in patients with stable hypertension and advanced CKD was associated with a lower risk of long-term dialysis or death. The study, published in JAMA Internal Medicine, included 28,497 patients and followed them for seven months.
Researchers found boys raised by two-parent homes had lower rates of adult hypertension; living with one parent increases risk of blood pressure as an adult. The study suggests biologically protective mechanisms developed early life may help prevent high blood pressure later.
A 12-week study found that CPAP treatment decreased 24-hour average and diastolic blood pressure, improving nocturnal blood pressure patterns in patients with resistant hypertension and OSA. Longer-term health outcomes warrant further research.
A study published in The BMJ found that patients taking sodium-containing medications had a 16% increased risk of heart attack, stroke, or vascular death compared to those taking non-sodium versions. The researchers call for clearer labelling of medicine sodium content and cautionary prescribing practices.
A CVD expert in Mexico advocates for mandatory screening of 18-year-olds to combat the nation's high cardiovascular risk factors. The proposal includes regular measurements of glucose, cholesterol, blood pressure, and BMI, with a focus on education and healthy lifestyle habits.
A study identified factors associated with uncomplicated pregnancies, including high fruit intake before pregnancy and being in paid employment during pregnancy. These findings suggest that targeted interventions promoting healthy choices may increase the likelihood of normal pregnancy outcomes.
Comprehensive hypertension programs that coordinate care using multiple resources may lead to better overall blood pressure control. Lifestyle changes for patients were strongly recommended as well. The advisory provides eight principles for developing an effective high blood pressure treatment algorithm.
Researchers found that people with higher pulse pressure in middle age are more likely to have Alzheimer's biomarkers in their spinal fluid. For every 10 point rise in pulse pressure, the average level of p-tau protein rose by 1.5 picograms per milliliter.
A new study links preeclampsia during pregnancy to a higher risk of developing kidney failure. Researchers analyzed data from Olmsted County, MN and found that individuals with preeclampsia were more likely to develop kidney failure later in life, but this association was attenuated when diabetes and hypertension were considered.
Use of ACE inhibitors can cause a life-threatening allergic reaction in oral allergy syndrome sufferers, characterized by extreme facial swelling and difficulty breathing. Hay fever sufferers often mistake oral allergy symptoms for food allergies, but it's not a food allergy and can be treated with cooked foods.