Navigation Links
Laser may reduce prostate surgery's sexual side effects
Date:8/5/2010

NEW YORK (August 5, 2010) -- One of the challenges of prostate cancer surgery is removing the cancer-affected gland without side effects. The procedure is estimated to cause long-term sexual dysfunction in half of men.

Now, new published research by urologic surgeons at NewYork-Presbyterian Hospital/Columbia University Medical Center presents evidence that a new laser technology used with robotic prostate cancer surgery may reduce the risk of damaging the crucial nerves necessary for erections and urinary continence.

Published in the July online issue of the Journal of Endourology, the pilot study is the first to evaluate the CO2 laser for prostate cancer. The research was also presented recently at the American Urological Association annual meeting in San Francisco.

"The precision of movement available through robotic surgery is already helping reduce the risk of sexual side effects, and the early evidence is that CO2 lasers will help us be even more accurate -- especially when preserving the sensitive nerve areas necessary for sexual function and urinary continence," says Dr. Ketan Badani, director of robotic urologic surgery at NewYork-Presbyterian Hospital/Columbia University Medical Center and assistant professor of urology at Columbia University College of Physicians and Surgeons.

CO2 lasers are widely used to treat cancer in the head and neck. A new, flexible, fiber-based delivery system is now making the treatment approach possible with robotic prostate cancer surgery.

In the procedure, Dr. Badani uses the robotic instrumentation to remove the patient's prostate. This process is aided by the laser, which is used to dissect the plane between the nerves and the prostate, freeing the nerves and preserving them.

"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," explains Dr. Badani. "The CO2 laser may reduce this risk because it is low-heat and doesn't require much manipulation of the nerves."

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.


'/>"/>

Contact: Bryan Dotson
brd9005@nyp.org
212-305-5587
New York- Presbyterian Hospital/Columbia University Medical Center
Source:Eurekalert

Related medicine news :

1. NIST researchers measure high infrared power levels from some green lasers
2. The Laser Warehouse Increases its Inventory of Used Cosmetic Lasers to Meet Growing Demand
3. Skin Laser and Surgery Specialists Offers New eMatrix™ Treatment for Acne Scarring
4. Miami's Soluna MD Educates Patients, Gains International Reputation for Excellence in Laser Lipo plus Ultrasound Technique, SmartLipo™ Ultra
5. CosmeticLaserWorld.com Gives Buyers Peace of Mind Through Industry-Leading Investment Protection Plan
6. Laser Used to Blast Away Cells Causing Irregular Heartbeat
7. Visually guided laser may be viable treatment for abnormal heartbeat
8. New Laser Treatment Offers Revolutionary Response to Aesthetic Procedure Candidates' Number One Concern: Recovery Time
9. New Laser Technology Combined with Manual Physical Therapy Offer Pain Relief to Chronic Pain Sufferers
10. Periowave Dental Technologies Introduces Periowave™ HHL-1000 cordless, Handheld Laser at 2010 Ontario Dental Association Spring Meeting
11. Tattoo Removal Laser Clinic Announces New PhotoAcoustic Laser Technology
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/8/2016)... ... December 08, 2016 , ... The ... the Undersea and Hyperbaric Medical Society (UHMS), the leading authority in hyperbaric medicine. ... safety. Only a few hospitals and facilities have earned this distinction. This is ...
(Date:12/8/2016)... ... December 08, 2016 , ... Russ ... announced the first national #QuackGivesBack campaign which supported local breast cancer organizations during ... franchise-wide Quack Gives Back initiative, and we’re very pleased with the ...
(Date:12/8/2016)... Pa. (PRWEB) , ... December 08, 2016 , ... ... Medicine Southern Chester County, a Property owned by an affiliate of Seavest, has ... square foot Penn Medicine Southern Chester County ambulatory care center (ACC) was named ...
(Date:12/8/2016)... (PRWEB) , ... December 08, 2016 , ... CURE Media ... centers and advocacy groups, has aligned with Upstage Lung Cancer in efforts to combat ... the announcement, Michael J. Hennessy, Jr said, “CURE Media Group is honored to team ...
(Date:12/8/2016)... ... December 08, 2016 , ... David J. Dykeman , ... Greenberg Traurig, LLP, will speak at DeviceTalks West, Dec. 12, 2016, at the Fairmont ... and attorneys from the firm’s global Life Sciences & Medical Technology Group have been ...
Breaking Medicine News(10 mins):
(Date:12/8/2016)... Lilly and Company (NYSE: LLY ) today ... at the 9 th Clinical Trials on Alzheimer,s ... meet the primary endpoint in the EXPEDITION3 clinical trial, ... dementia due to Alzheimer,s disease (AD), and Lilly will ... of mild dementia due to AD. ...
(Date:12/8/2016)... DUBLIN , Dec 8, 2016 Research ... Electrodes Market Analysis and Trends - Adhesion Type, Application, Usability - ... ... The Global Cardiology Electrodes Market is poised to grow at a ... prominent trends that the market is witnessing include advancements in extracellular ...
(Date:12/8/2016)... 8, 2016   TriNetX , the health ... Hospital signed a membership agreement to join ... of new cures. The TriNetX network ... million patients globally, biopharmaceutical companies and contract research ... protocol design, site selection, patient recruitment, and collaborative ...
Breaking Medicine Technology: