Prostatectomy Comparison

Open Surgery vs. Radiation Therapy

While long-term data is not yet available comparing da Vinci® Surgery to radiation, there are large studies comparing open surgery with radiation. This evidence suggests that removing the prostate (radical prostatectomy) offers patients a better chance of survival compared to radiation.

The following table compares patient outcomes following open surgery for prostate cancer and radiation or radiotherapy (brachytherapy and External Beam Radiation Therapy). Data is provided on survival, cancer recurrence, incidence of rectal and bladder cancer, bowel function, urinary issues and long-term erectile function.

In the table below, radical prostatectomy includes all approaches to prostate surgery: open surgery through a large incision, manual laparoscopy, and da Vinci robotic-assisted prostatectomy. As shown in the table, all types of surgery offer measurable advantages over radiation in terms of outcomes and survival rates.

Outcome Comparison: Surgery vs. Radiation

Outcome

 

Radical Prostatectomy

 

Radiation*

 

Survival duration compared to conservative disease management1

8.6 years

4.6 years

15-year prostate cancer survival rate1

92%

87%

Survival rate for high-grade cancer patients2

44% increase in overall survival rate vs. radiotherapy

 

-

Risk of cancer-specific death for high-grade cancer patients

49% less risk vs. radiotherapy

 

-

Bowel function impairment3

-

Significantly greater vs. surgery

Disease-specific long-term quality of life4

Stable

Unstable

Painful urination (at 24 month follow-up)5

2.1% of patients

19% of patients

*External Beam Radiation Therapy (EBRT) unless otherwise noted in the citation.

Long-Term Survival for Localized Prostate Cancer

With any cancer treatment or surgery, the first priority is survival. A recent study suggests there is a greater chance of long-term survival for patients undergoing surgery when compared to other treatments.6

Graph, Prostate Cancer Survival is better with surgery

In this large study of prostate cancer patients, those receiving radiation (including IMRT) and hormone therapy were two and three times more likely to die, respectively, than radical prostatectomy (surgery) patients.6 In fact, surgery patients who had their cancerous prostate removed had the lowest cancer death rate.6

In a previous study that included watchful waiting, the patients who had a radical prostatectomy had a higher prostate cancer survival rate than men choosing other treatments.7

Instead of the large incision used in open surgery, da Vinci surgeons make just a few small incisions - similar to traditional laparoscopy. The da Vinci System features a magnified 3D high-definition vision system and special wristed instruments that bend and rotate far greater than the human wrist. As a result, da Vinci enables your doctor to operate with enhanced vision, precision, dexterity and control.

da Vinci uses the latest in surgical and robotics technologies and is beneficial for performing complex surgery. Your surgeon is 100% in control of the da Vinci System, which translates his or her hand movements into smaller, more precise movements of tiny instruments inside your body. da Vinci is taking surgery beyond the limits of the human hand.TM

Physicians have used the da Vinci System successfully worldwide in approximately 1.5 million various surgical procedures to date. da Vinci is changing the experience of surgery for people around the world.

Risks & Considerations Related to Prostatectomy & da Vinci Surgery

Potential risks of any prostatectomy procedure include:8,9

  • Urinary and/or sexual dysfunction due to nerve damage
  • Rectal or bowel injury
  • Blocked artery in the lung
  • Blocked bowel
  1. Tewari A, Raman JD, Chang P, Rao S, Divine G, Menon M. Long-term survival probability in men with clinically localized prostate cancer treated either conservatively or with definitive treatment (radiotherapy or radical prostatectomy). Urology. 2006 Dec;68(6):1268-74
  2. Tewari A, Divine G, Chang P, Shemtov MM, Milowsky M, Nanus D, Menon M. Long-term survival in men with high grade prostate cancer: a comparison between conservative treatment, radiation therapy and radical prostatectomy--a propensity scoring approach. J Urol. 2007 Mar;177(3):911-5. Erratum in: J Urol. 2007 May;177(5):1958
  3. Litwin MS, Sadetsky N, Pasta DJ, Lubeck DP. Bowel function and bother after treatment for early stage prostate cancer: a longitudinal quality of life analysis from CaPSURE. J Urol. 2004 Aug;172(2):515-9.
  4. Miller DC, Sanda MG, Dunn RL, Montie JE, Pimentel H, Sandler HM, McLaughlin WP, Wei JT. Long-term outcomes among localized prostate cancer survivors: health-related quality-of-life changes after radical prostatectomy, external radiation, and brachytherapy.J Clin Oncol. 2005 Apr 20;23(12):2772-80.
  5. Buron C, Le Vu B, Cosset JM, Pommier P, Peiffert D, Delannes M, Flam T, Guerif S, Salem N, Chauveinc L, Livartowski A. Brachytherapy versus prostatectomy in localized prostate cancer: results of a French multicenter prospective medico-economic study. Int J Radiat Oncol Biol Phys.2007 Mar 1;67(3):812-22.
  6. Cooperberg MR, Vickers AJ, Broering JM, Carroll PR. Comparative risk-adjusted mortality outcomes after primary surgery, radiotherapy, or androgen-deprivation therapy for localized prostate cancer. Cancer. 2010 Nov 15;116(22):5226-34. doi: 10.1002/cncr.25456
  7. Merglen A, Schmidlin F, Fioretta G, Verkooijen HM, Rapiti E, Zanetti R, Miralbell R, Bouchardy C. Short- and long-term mortality with localized prostate cancer. Arch Intern Med. 2007 Oct 8;167(18):1944-50.
  8. Trinh QD, Sammon J, Sun M, Ravi P, Ghani KR, Bianchi M, Jeong W, Shariat SF, Hansen J, Schmitges J, Jeldres C, Rogers CG, Peabody JO, Montorsi F, Menon M, Karakiewicz PI. Perioperative outcomes of robot-assisted radical prostatectomy compared with open radical prostatectomy: results from the nationwide inpatient sample. Eur Urol. 2012 Apr;61(4):679-85. Epub 2011 Dec 22.
  9. Tewari A, Sooriakumaran P, Bloch DA, Seshadri-Kreaden U, Hebert AE, Wiklund P. Positive Surgical Margin and Perioperative Complication Rates of Primary Surgical Treatments for Prostate Cancer: A Systematic Review and Meta-Analysis Comparing Retropubic, Laparoscopic, and Robotic Prostatectomy. Eur Urol. 2012 Feb 24.

PN 1003379 Rev A 08/2013

All surgery presents risk, including da Vinci Surgery. Results, including cosmetic results, may vary. Serious complications may occur in any surgery, up to and including death. Examples of serious and life-threatening complications, which may require hospitalization, include injury to tissues or organs; bleeding; infection, and internal scarring that can cause long-lasting dysfunction or pain. Temporary pain or nerve injury has been linked to the inverted position often used during abdominal and pelvic surgery. Patients should understand that risks of surgery include potential for human error and potential for equipment failure. Risks specific to minimally invasive surgery may include: a longer operative time; the need to convert the procedure to other surgical techniques; the need for additional or larger incision sites; a longer operation or longer time under anesthesia than your surgeon originally predicts. Converting the procedure to open could mean a longer operative time, long time under anesthesia, and could lead to increased complications. Research suggests that there may be an increased risk of incision-site hernia with single-incision surgery. Patients who bleed easily, have abnormal blood clotting, are pregnant or morbidly obese are typically not candidates for minimally invasive surgery, including da Vinci Surgery. Other surgical approaches are available. Patients should review the risks associated with all surgical approaches. They should talk to their doctors about their surgical experience and to decide if da Vinci is right for them. For more complete information on surgical risks, safety and indications for use, please refer to www.davincisurgery.com/da-vinci-surgery/safety-information.php.

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"Surgery Found Best for Survival in Localized Prostate Cancer"

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