Navigation Links
UCLA study finds robotic-assisted prostate surgery offers better cancer control
Date:2/28/2014

An observational study from UCLA's Jonsson Comprehensive Cancer Center has found that prostate cancer patients who undergo robotic-assisted prostate surgery have fewer instances of cancer cells at the edge of their surgical specimen and less need for additional cancer treatments like hormone or radiation therapy than patients who have traditional "open" surgery.

The study, published online Feb. 19 in the journal European Urology, was led by Dr. Jim Hu, UCLA's Henry E. Singleton Professor of Urology and director of robotic and minimally invasive surgery in the urology department at the David Geffen School of Medicine at UCLA.

Although it is becoming more popular, robotic-assisted radical prostatectomy the complete removal of the prostate using a robotic apparatus remains controversial because there has been little evidence that it provides better cancer control than open radical prostatectomy, the traditional surgical approach, which is less costly.

In an effort to determine whether or not robotic surgery offered an advantage, Hu and his colleagues compared 5,556 patients who received robotic surgery with 7,878 who underwent open surgery between 2004 and 2009. Data was provided by the Surveillance, Epidemiology, and End ResultsMedicare, a program of cancer registries that collect clinical and demographic information on people with cancer.

The researchers looked at the surgical margin status of the two groups, which is the amount of cancer cells at the edge of the removed prostate specimen. A positive margin the presence of cancer cells at the edge may result from cutting through the cancer and leaving some behind rather than cutting around the cancer completely. In prostate cancer, this has been shown to lead to a greater risk of recurrence and death from the disease.

The team also assessed the use of additional cancer therapies a hormone therapy known as androgen deprivation, as well as radiation after robotic surgery and open surgery.

They found that robotic prostate surgery was associated with 5 percent fewer positive margins (13.6 percent vs. 18.3 percent); this difference was greater for patients with intermediate and high-risk prostate cancer. Patients who had robotic surgery also had a one-third reduction in the likelihood of needing additional cancer therapies within 24 months after surgery.

Despite the greater up-front cost of robotic surgery, the findings show that the procedure may translate into less downstream costs and fewer side effects from radiation and hormone therapy, the researchers said.


'/>"/>

Contact: Shaun Mason
smason@mednet.ucla.edu
310-206-2805
University of California - Los Angeles
Source:Eurekalert

Related medicine news :

1. Study identifies possible new target for future brain cancer drugs
2. International study shows majority of children unaware of cigarette warning labels
3. UCSB study reveals evolution at work
4. Study reveals mechanisms cancer cells use to establish metastatic brain tumors
5. New study looks at biomarkers in assessing pitch counts bearing on injury
6. Study shows why breastfed babies are so smart
7. New study presents evidence that blood pressure should be measured in both arms
8. Study shows mentally ill more likely to be victims, not perpetrators, of violence
9. Study shows preventive ovarian surgery in BRCA1 mutation carriers should be performed early
10. Study finds differences in benefits, service at hospices based on tax status
11. Study shows that premature infants benefit from adult talk
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:8/18/2017)... ... 2017 , ... “Steve the Snake”: an entertaining and moral-based short story about ... published author, Harold Flash Haskins Jr., a husband, father and grandfather who served as ... “I write moral-based short stories for children and teens. My goal is to teach ...
(Date:8/17/2017)... NC (PRWEB) , ... August 17, 2017 , ... ... dental practice, is adding a new location in Goldsboro, NC to its family ... care that is Riccobene Associates’ trademark starting August 15, 2017. , Riccobene ...
(Date:8/17/2017)... ... August 17, 2017 , ... ... announces that it will feature the National Council for Therapeutic Recreation Certification (NCTRC), ... information. , Established in 1981, NCTRC is a non-profit, international organization dedicated to ...
(Date:8/17/2017)... ... August 17, 2017 , ... ... September 19, 2017 for Anti-Infectives Rx. This off-the-record networking forum of the Boston ... at Harvard Medical School. , Industry leaders and decision makers will discuss issues ...
(Date:8/17/2017)... ... ... Georgia Urology, the largest urology practice in the Southeastern United States, ... East Cobb (4800 Olde Towne Parkway, Suite 220, Marietta). , “Georgia Urology ... Georgia Urology’s managing partner. “She brings a passionate, fresh perspective on general urology to ...
Breaking Medicine News(10 mins):
(Date:8/4/2017)... , Aug. 4, 2017 The search for ... after a physician/patient consult has long been the goal ... a notable focus of the largest meeting of lab ... to healthcare market research firm Kalorama Information.  The firm ... (POCT) offerings or related supplies and software were at ...
(Date:8/3/2017)... DIEGO , Aug. 3, 2017  Opioid addiction ... diseases driving up healthcare costs and threatening outcomes, were ... lab supply and IVD industry that support them, met ... care market researcher said that drugs of abuse, procalcitonin ... and sessions at the organization,s 69th meeting in ...
(Date:8/2/2017)... BENTON, Ky. , Aug. 2, 2017   Marshall County Hospital in ... team to proactively reduce the risk of hospital-acquired infections (HAIs). The new addition, Tru-D ... UVC light energy to kill deadly pathogens such as C. diff , MRSA, MERS, ... Tru-D SmartUVC ... Tru-D in action in a patient room ...
Breaking Medicine Technology: