Angioplasty Safe Sans Surgical Backup
With Proper Safeguards, Angioplasty Centers Are Safe Even Without Heart Surgery Team, Study Shows
Well-Run Centers Studied
For the new study, the researchers looked at information from the National Cardiovascular Data Registry, to which hospitals voluntarily submit data.
Results showed that the angioplasty procedure was a success at 94% of hospitals that didn't have surgical backup and 93% of centers that did -- a difference so small it could have been due to chance.
Fewer than four of every 1,000 patients in both groups needed emergency bypass surgery. There were also similar rates of complications (6.4% vs. 6.3%, respectively) and deaths (1.8% vs. 1.2%).
Kutcher says that the hospitals with off-site programs studied probably represent the cream of the crop. A total of 92% were prepared to do angioplasty 24/7. In 75% of cases, the hospital where patients were taken in case of an emergency was less than 30 minutes away.
Plus, the fact that they voluntarily submitted data to the national database shows a commitment to quality, Kutcher says.
"These medical centers are very accomplished and represent the premier programs offering PCI with off-site cardiac surgical backup," he says. "And they are doing angioplasty for the right reasons: to improve outcomes for heart attack patients and to better serve patients in remote geographic areas."
A Change in Angioplasty Guidelines?
SCAI President Bonnie Wiener, MD, director of interventional research at Saint Vincent Hospital in Worcester, Mass., says the findings could lead to a re-examination of the guidelines.
"In the right circumstances, with the right quality and systems in place, angioplasty without onsite surgery can be safe and effective," she tells WebMD.
But what the researchers do not want is a "wild expansion of offsite [angioplasty] programs" in urban areas that already have a lot of hospitals with surgical backup, Kutcher says.
So what should you do if you or a family member has an elective angioplasty coming up and there's no center with surgical backup nearby?
First, ask how long it will take to get to the closest center that offers bypass surgery, Kutcher says. If it's more than 90 minutes away, explore other options, he advises.