Hypertension (High Blood Pressure) News and Research

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Hypertension (or high blood pressure) is a condition where the pressure of the blood flowing through the arteries of the body is higher than it should be. Much like the pressure of the air in a tire, if the pressure of the blood is too high it can damage the arteries and organs of the body. Just like the tire, if the pressure suddenly becomes very high, catastrophic events can happen. Similarly, if the pressure remains somewhat elevated for a long enough period of time, premature wear and failure can occur.

Hypertension has its worst effects on the heart, kidneys, eyes, and brain. High blood pressure is a risk factor for heart attack, stroke, kidney failure, hemorrhages of the retina of the eye, and generalized atherosclerosis (hardening of the arteries all over the body).

Obesity linked with longer hospital stays and higher costs in TKR patients

Obesity is associated with longer hospital stays and higher costs in total knee replacement (TKR) patients, independent of whether or not the patient has an obesity-related disease or condition (comorbidity), according to a new study published in the Journal of Bone and Joint Surgery (JBJS).

15 May 2014

Investigators find effective treatment for life-threatening angioedema attacks in ED

Investigators at the University of Cincinnati have found a safe and effective treatment for life-threatening angioedema attacks in the emergency department.

15 May 2014

Inotropic agents support epoprostenol initiation in severe PAH

Researchers have published a protocol for use of inotropic agents during initiation of epoprostenol therapy in patients with severe pulmonary arterial hypertension.

14 May 2014

Cryogenically-cooled technology significantly enhances current capabilities of cardiac and brain MRI in mice

To effectively study cardiac morphology and function, or follow neuroinflammatory processes in the brain, image quality is everything. The current capabilities of cardiac and brain MRI in mice are being significantly enhanced by cryogenically-cooled technology, which is proving invaluable to researchers around the world.

From Bruker BioSpin - NMR, EPR and Imaging 14 May 2014

Study reveals sea salt and table salt have equivalent sodium content

Pink Himalayan, Breton Gray and Hawaiian Alea - the newer offerings of salt may be exotic, cost more and frequent the shelves of high-end stores, but they are just as bad for you as common table salt.

14 May 2014

PAH risk factors identified for systemic sclerosis patients

Researchers have identified clinical features that could help predict which patients with systemic sclerosis are likely to go on to develop pulmonary arterial hypertension (PAH) and therefore benefit most from early treatment.

13 May 2014

Amakem commences Phase 2 dose-ranging study of AMA0076 drug for treatment of glaucoma

Amakem Therapeutics, a clinical stage ophthalmology company, today announced that first patients have commenced treatment in a Phase 2 dose-ranging study of its lead drug candidate, AMA0076 for the treatment of glaucoma.

13 May 2014

Ill effects of blood pressure variability disputed

The effect of visit-to-visit blood pressure variability on mortality may be partly caused by changes in average values over time, say researchers.

12 May 2014

New implantable cuff with 24 electrodes helps reduce high blood pressure

Freiburg researchers develop new method for lowering high blood pressure without side effects. High blood pressure is the greatest health risk worldwide behind smoking and alcohol consumption.

12 May 2014

New drug approach for safer clean-up of deformed blood vessels in eye

A new drug approach has been developed for safer clean-up of deformed blood vessels in the eye by a research team at the Lunenfeld-Tanenbaum Research Institute, Mount Sinai Hospital in Toronto.

12 May 2014

Expanding Medicaid access increases use of subspecialty surgical services in New York State

Researchers in the department of surgery at the University of Michigan have found that expanding access to Medicaid in New York State increased beneficiaries' use of subspecialty surgical services.

8 May 2014

Commonly used drug restores blood flow to oxygen-starved muscles of boys with muscular dystrophy

Cedars-Sinai Heart Institute researchers have found that a commonly prescribed drug restores blood flow to oxygen-starved muscles of boys with Duchenne muscular dystrophy, a genetic muscle-wasting disease that rarely is seen in girls but affects one in 3,500 male babies, profoundly shortening life expectancy. It is the most common fatal disease that affects children.

8 May 2014

Children who spend more hours in front of screen have high blood pressure

8 May 2014

Research may have "major implications" for treatment of urinary tract infections in children

A major new pediatric research study led by a Wayne State University researcher, funded by the National Institute of Diabetes and Digestive and Kidney Diseases of the National Institutes of Health (NIH) and published this week in the New England Journal of Medicine (NEJM), has "major implications" for the treatment of urinary tract infections (UTIs) in millions of American children.

8 May 2014

Ambrisentan cleared for use with phenprocoumon

Starting treatment with ambrisentan does not necessitate adjusting the dose of the oral anticoagulant phenprocoumon in patients with pulmonary hypertension who require both medications, report researchers.

7 May 2014

Triple therapy shows promise for severe PAH

Results of a small pilot study among patients with severe pulmonary arterial hypertension support the long-term benefits of upfront triple combination therapy, French researchers report.

7 May 2014

Study: Too much screen time can cause high blood pressure in children

A new study reveals that children who spend two hours or more in front of a screen (TV, computer, videogames etc.) have over 2.5 fold increase in their odds of having high blood pressure (BP). These odds are increased further by overweight and obesity. The study also showed that children with a low level of fitness had 3.4 times higher odds of high BP than those with a high level of fitness.

7 May 2014

Glial cells promise as new target to modulate retinal synaptic plasticity after retinal injury

Different types of retinal damage could induce plastic changes of retinal synapses, which might precede the serious damage of neuron soma.

7 May 2014

Global risk assessment urged for hypertensive patients

Global risk assessment has a large impact on the risk stratification and therefore management of patients with hypertension, a study shows.

6 May 2014

Mortality after cardiac surgery: an interview with Dr. Bryan G. Maxwell, Johns Hopkins Medicine

The last decade has seen a strong movement towards the use of various quality measurements to grade medical care. In surgery, 30-day mortality is one of the most common benchmarks. We wanted to determine if patterns of postoperative mortality showed any signs that the process of measuring medical care might actually alter how (and when) care is provided or withdrawn.

6 May 2014

Hypertension (High Blood Pressure) News and Research

Further Reading

Obesity linked with longer hospital stays and higher costs in TKR patients

Investigators find effective treatment for life-threatening angioedema attacks in ED

Inotropic agents support epoprostenol initiation in severe PAH

Cryogenically-cooled technology significantly enhances current capabilities of cardiac and brain MRI in mice

Study reveals sea salt and table salt have equivalent sodium content

PAH risk factors identified for systemic sclerosis patients

Amakem commences Phase 2 dose-ranging study of AMA0076 drug for treatment of glaucoma

Ill effects of blood pressure variability disputed

New implantable cuff with 24 electrodes helps reduce high blood pressure

New drug approach for safer clean-up of deformed blood vessels in eye

Expanding Medicaid access increases use of subspecialty surgical services in New York State

Commonly used drug restores blood flow to oxygen-starved muscles of boys with muscular dystrophy

Children who spend more hours in front of screen have high blood pressure

Research may have "major implications" for treatment of urinary tract infections in children

Ambrisentan cleared for use with phenprocoumon

Triple therapy shows promise for severe PAH

Study: Too much screen time can cause high blood pressure in children

Glial cells promise as new target to modulate retinal synaptic plasticity after retinal injury

Global risk assessment urged for hypertensive patients

Mortality after cardiac surgery: an interview with Dr. Bryan G. Maxwell, Johns Hopkins Medicine

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

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Exploring the G:Box and for high-quality imaging

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