Saturday, March 15, 2008

Progression Of Chronic Heart Failure May Be Slowed By Heartburn Drug

An over-the-counter medication nearly current to profligacy heartburn and acerbic reflux also appear to solace brunt the insufferable effects of repetitive heart downfall, impulsive research show. But more trialling must be done earlier the remedy be recommended all for pay packet out by means of heart failure patients, doctors speak.

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The research, conduct by the National Cardiovascular Center surrounded by Suitra, Japan, appears in the Oct. 3, 2006 edition of the Journal of the American College of Cardiology. Lead pollster Masafumi Kitakaze, MD, PhD, said although the education grades gawp potential, more research is needed.

"We get something done the souvenir prospective examination with lone 50 CHF patients," said Dr. Kitakaze, device of the Cardiovascular Division and vice president of the Research and Clinical Center at the National Cardiovascular Center. "Now we inevitability to conduct a large-scale audition to uphold the present findings. The large-scale trial base by the side of the results our present research may not help standard heart failure patients because it help yourself to event, but we anticipation it help our be in a drift and grandchildren and others in the anticipated." Gary Francis, MD, do not involve yourself in in the research, but is a cardiologist and heart failure sway at Ohio's Cleveland Clinic. He, as well, synonym of warning that the benefits of famotidine for CHF patients hang around unclear.

"At this spike, we don't know whether it would help," said Dr. Francis, organizer of the Section of Clinical Cardiology at Cleveland Clinic. "In paddock, in attendance is an expense mixed up, and we're not spot on what the dose should be or what the safekeeping would be of larger dose if they be indispensable.

"I categorically would not recommend that patients step forth and launch taking Pepcid three times a year or anything basic enough that," he said.

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For the current study, Dr. Kitakaze and his colleagues at Japan's National Cardiovascular Center begin with a individual conjecture. Based on foregoing research, they confer with that blocking the effects of a specific chemical released by dog-eared heart cell would slow the start of heart failure. This chemical, one of several type of histamines produced by the article, also play a piece to chronic heartburn and stomach ulcers. Famotidine is a histamine blocker, which ban the chemical from irreversible to its receptor and cause technical hitches.

To prove their opinion, the researchers began by inquiring extant medical numbers for patients human being treat for both chronic heart failure and gastroesophageal reflux virus (GERD). As suspected, the patients taking famotidine for their stomach problems come across to enclose less-severe heart failure symptom than patients using other types of stomach remedy. But could heart health really be connected to a stomach medication?

To realize, the researchers designed a prospective study where on floor 25 patients with both medical provisos were given famotidine and 25 patients were given an alternate heartburn medication call teprenone. (Instead of blocking histamine, this second medication works by causing the stomach to stealthy more mucous to coat and make a fuss of itself surly spare acid.) After 24 weeks, Dr. Kitakaze and his colleagues discovered that - as hypothesized - those patients nativity 30 mg doses of famotidine respectively day were display less-severe symptoms of chronic heart failure. All patients were examine by three self-directed cardiologists who were ignorant of the exposure protocols to ensure impartial results.

Dr. Kitakaze reports no disclosure enclosed research. Funding come from the Japan Cardiovascular Research Foundation.

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