"Traditionally, we cut, clip or cauterize the tissue around the prostate nerves. However, these techniques can cause irreversible damage due to traction or heat injury. The CO2 laser may reduce this risk because it is low-heat and doesn't require much manipulation of the nerves," said Dr. Badani
The new study describes the use of the laser in 10 cases. It reports that the technology is easy to manipulate and very accurate. Patients experienced a return of urinary continence better than the norm, something the researchers found "extremely encouraging."
Future research will determine if the technology can improve outcomes with regard to the ability of men to sustain an erection, and its long-term ability to prevent cancer recurrence.
The laser technology, known as BeamPath, was provided by OmniGuide of Cambridge, Mass. OmniGuide BeamPath CO2 laser fibers are cleared for use by the FDA across a variety of open, endoscopic and laparoscopic soft-tissue cutting applications, including urology.
The study has been published in the July online issue of the Journal of Endourology and was also presented recently at the American Urological Association annual meeting in San Francisco.
Source-ANI