Ask your doctor what they think about these results, they should have known about the research trial before this news came out. If not you have a doctor that makes no attempt to keep up-to-date in their field.
https://medicalxpress.com/news/2017-08-world-first-hypertension-treatment-success.html
Researchers at The University of Western
Australia have taken a step forward in the fight against high blood
pressure after the first human trials of a ground-breaking treatment
produced successful results.
Professor Markus
Schlaich holds the Dobney Chair in Clinical Research and has been part
of a global effort to effectively treat resistant hypertension at Royal
Perth Hospital.
The cutting-edge procedure targets carotid bodies, the tiny organs
found on either side of the neck, which regulate the cardiovascular and
respiratory systems.
The procedure guides a catheter through the femoral vein in the groin
up to the neck and ends adjacent to the carotid body. The device then
specifically targets the organ with short ultrasound energy pulses,
rendering it ineffective.
Professor Schlaich said exposing a carotid body to ultrasound could permanently lower blood pressure in patients who failed to respond to medication or lifestyle changes.
"We know that patients with uncontrollable high blood pressure will often have an overactive carotid body, so we're looking to silence it or at least reduce its activity," Professor Schlaich.
"The therapeutic ultrasound can emit waves of energy that travel through tissue and target the organ of interest."
Cardiovascular disease is an enormous burden on health and society,
with more than 30 per cent of Australians affected by high blood
pressure and more than 8.5 million deaths each year worldwide, directly
attributable to uncontrolled blood pressure.
78-year-old patient Agnes Johnson had suffered from high blood
pressure for 30 years and was the first person in Australia to undergo
the procedure in 2016.
After the treatment, Mrs Johnson said her blood pressure dropped from 220 over 90 to a more manageable 140 over 80 mmHg.
"The medications I tried kept making me sick so having this done was
of huge benefit to me. The procedure was fine, I had no side effects and
now I feel much better," she said.
Professor Schlaich said the world-first catheter based approach had
been performed on 29 patients in Australia and Europe and he hopes to
have the procedure readily available around the world in three to four
years.
"There is clear evidence to demonstrate that if you manage to reduce
blood pressure you can dramatically reduce the risk of heart attack and
stroke," he said.
"This approach won't be used for everyone with hypertension but it could be a great approach for those patients whose blood pressure cannot be controlled with medication or lifestyle changes."
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