People who took blood pressure medicine during a 1980s clinical trial showed longer life expectancy dual decades after than people who took a placebo, a US investigate pronounced on Tuesday.
The randomized hearing enclosed 4,736 patients aged 60 and over who had high blood pressure. Some were given a drug called chlorthalidone and others were given a sugarine tablet for a 4.5 year duration commencement in 1985.
At a finish of a Systolic Hypertension in a Elderly Program (SHEP) trial, all participants were suggested to start following a drug regimen.
Recently, researchers in New Jersey motionless to go behind over a data, in conference with a National Death Index, to see if a therapy had any impact on long-term life expectancy.
Indeed, they found that those who had taken chlorthalidone lived several months longer than those who had taken a placebo, according to a commentary published in a Journal of a American Medical Association.
Those who took a drug lived 158 days longer before failing of cardiovascular causes than people who had taken a placebo, and 105 days longer when it came to failing of any cause.
"The benefit in life outlook giveaway from cardiovascular genocide corresponds with one day (0.89 days) gained per month of treatment," pronounced a study.
"For all-cause mortality, a benefit in life outlook from one month of antihypertensive drug diagnosis was estimated during a half day (0.59 days)."
The study, led by John Kostis of a University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, should send a "strong message" to patients and doctors about a advantages of anti-hypertensive therapy, it concluded.
Left uncontrolled, high blood vigour -- tangible as 140/90 mmHg (millimeters of mercury) or above many of a time -- can lead to heart failure, stroke, and kidney disease.
About one in 3 US adults has hypertension, according to a Centers for Disease Control and Prevention.
The investigate was saved by a National Heart, Lung, and Blood Institute, a National Institute on Aging, and a Robert Wood Johnson Foundation.
News referensi http://news.yahoo.com/blood-pressure-meds-extend-long-term-life-expectancy-210754334.html
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