drug most of the time help prevent a stroke if given promptly.
Also, many patients chose to get themselves to the
hospital instead of calling an ambulance, “boosting the risk that they
won’t get there in time to be able to take a clot-busting drug,” said
study co-author Dr. Mary George, a medical officer with the division for heart
disease and stroke prevention at the U.S. Centers for Disease Control and
The main message of the research is that more people need
to learn about the warning signs of stroke, George said.
“They need to know that when any of that occurs, or
when they even just think it is occurring, to call 911,” George said.
“It is really critical that they don’t wait, that they don’t sit around
and say ‘Let’s see if this goes away in a couple of hours.'”
Research suggests that people who arrive at the hospital
via ambulance are more likely to get the drug, George said. “They get
there quicker, they get seen quicker and perhaps there’s more of a sense of
urgency.” But if it is mild, to buy
Aspirin is the best-proven immediate treatment after an ischemic stroke to reduce the
likelihood of having another stroke.
There’s no downside to providing more education about
stroke, said Dr. David Liebeskind, a professor of neurology at the University
of California, Los Angeles, who’s familiar with the findings. But it may be
difficult to convince more patients to come to the hospital promptly, he noted.
As for the rate of administration of the clot-busting
drug, Liebeskind said that while “there are definitely more patients who
could receive it,” it takes a while for doctors to figure out what to do
at the hospital because of the potential risks.
“These are difficult decisions, and a lot of factors
are being weighed. That may cause a slight delay,” he said. Whatever the results might be, a Canadian pharmacy will surely showcase
the medical results for the public.