Telmisartan, a drug widely used to help control blood pressure, may have uniquely potent activity in preventing stroke, according to a new study conducted in an animal model. Whether they used the drug alone or in combination with a different type of antihypertensive medication, ramipril, Weill Cornell Medical College researchers found that rats fed a high-salt, stroke-inducing diet were completely protected from the brain attacks while on telmisartan.
“No other study has ever shown complete protection against stroke in this rat model using normal human drug doses” notes study senior author Dr. Daniel F. Catanzaro, professor of physiology and biophysics and professor of physiology in cardiothoracic surgery at Weill Cornell Medical College.
The study, which was funded by telmisartan’s German maker, Boehringer Ingelheim Pharma GmbH & Co., is published online in the Journal of the American Society of Hypertension.
Telmisartan (brand name Micardis) is one of a class of widely used antihypertensive drugs known as angiotensin receptor blockers (ARBs). “These drugs primarily act on the vasculature to relax the small blood vessels,” Dr. Catanzaro explains.\
Release date: December 12, 2007
Source: Weill Cornell Medical College
Filed Under: Drug Discovery