BALTIMORE (Ivanhoe Newswire) -- More than 30 million men take them for
erectile dysfunction, but the drugs marketed to treat male impotence are now
being investigated for the treatment of more than a dozen diseases and health
problems. Researchers say ED drugs like Viagra could turn out to be as versatile
as aspirin.
They're the images of happy couples that helped make erectile dysfunction drugs
a $3 billion business. But now doctors say those little pills may also save
lives.
Brian Kumnick is fighting throat cancer. He's been through months of radiation
and surgery.
“The radiation, it's barbaric,” Kumnick told Ivnahoe. “It's really barbaric, and
I've lost my taste buds, for example. I can't taste anything. Water tastes like
acid going down."
He's part of a clinical trial to see if the ED drug Cialis can cure head and
neck cancers.
"It'd be really nice to just take a pill that has a pleasant side effect,”
Kumnick said.
In preliminary studies, doctors at Johns Hopkins say Cialis energized patients'
immune systems so their bodies could battle the cancer cells. Next, they'll test
to see if the drug also shrinks tumors.
"When we looked at the blood of head and neck cancer patients, we could get
their immune response to rev up to near normal levels, whereas they were
suppressed maybe 75 percent, sometimes even 80 percent,” Joseph Califano, M.D.,
professor in the Department of Otolaryngology-Head and Neck Surgery at Johns
Hopkins Hospital in Baltimore, Md., told Ivanhoe.
From fighting cancer, to helping hearts and lungs ... doctors have found another
use for Viagra.
Genevieve suffers from pulmonary hypertension -- lack of oxygen causes her to
pass out.
"We just hear heart transplant, lung transplant,” Genevieve’s mother, Sandra
Hernandez, told Ivanhoe. “It was devastating. She's my little girl."
Instead of a transplant, doctors prescribed Viagra in liquid form to open up
Genevieve’s blood vessels.
“I was like, what? They said, ‘Yeah, the Viagra is due right now,’" father Mike
Cooper said.
“Nitric oxide was developed for these types of issues in the lungs, and one of
the byproducts
was, hey, this medication also can dilate blood vessels in other parts of the
body and treat erectile dysfunction,” James Swift, M.D., a pediatric intensive
care physician at Sunrise Children’s Hospital in Las Vegas, Nev., told Ivanhoe.
They’re new possibilities for well-known drugs.
"It's very exciting to work with drugs that have already had safety data
documented on them, because they can be very quickly moved into helping
patients,” Dr. Califano said.
Other conditions being assessed for treatment with ED drugs include diabetes,
multiple sclerosis, chronic pelvic pain, strokes and even memory loss. One study
reports that Viagra increased blood flow and improved glucose processes in the
brain, improving learning abilities.
