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	<title>Comments on: Nerve-sparing surgery for prostate cancer in trouble</title>
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		<title>By: Simon Chapman</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45246</link>
		<dc:creator>Simon Chapman</dc:creator>
		<pubDate>Wed, 11 Nov 2009 21:12:47 +0000</pubDate>
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		<description>Peter, have you actually read the JAMA study, or have you just heard da Vinci owners (plainly with massive vested interests) rubbishing it? I just looked at every issue of JAMA since the report was published on Oct 14. There have been no rebuttals published. I would be obliged if you would point me to where these are. The JAMA study looked at a cohort of 8837 men throughout the USA who had undergone radical prostatectomy. It compared the outcomes of those who had retropubic radical prostatectomy (RRP) and those who had had minimally invasive radical prostatectomy (MIRP) with and without robotic assistance. The continence and impotence outcomes were worse in the MIRP group. Public information should be based on studies of large numbers of men randomly selected, not on anecdotes from men who pass good news around to each other nor from those who have vested interests in continuing to promote procedures.

You say &quot;the JAMA article is based on what men report against some fairly loosely defined criteria&quot;. The study was not based on reports from men - -it was based on medical record analysis: postoperative case record reports. I would be pleased to have a look at Tony Costello&#039;s critique and also to see &quot;the unambiguous research &quot; on younger men. My email is sc@med.usyd.edu.au
Simon</description>
		<content:encoded><![CDATA[<p>Peter, have you actually read the JAMA study, or have you just heard da Vinci owners (plainly with massive vested interests) rubbishing it? I just looked at every issue of JAMA since the report was published on Oct 14. There have been no rebuttals published. I would be obliged if you would point me to where these are. The JAMA study looked at a cohort of 8837 men throughout the USA who had undergone radical prostatectomy. It compared the outcomes of those who had retropubic radical prostatectomy (RRP) and those who had had minimally invasive radical prostatectomy (MIRP) with and without robotic assistance. The continence and impotence outcomes were worse in the MIRP group. Public information should be based on studies of large numbers of men randomly selected, not on anecdotes from men who pass good news around to each other nor from those who have vested interests in continuing to promote procedures.</p>
<p>You say &#8220;the JAMA article is based on what men report against some fairly loosely defined criteria&#8221;. The study was not based on reports from men - -it was based on medical record analysis: postoperative case record reports. I would be pleased to have a look at Tony Costello&#8217;s critique and also to see &#8220;the unambiguous research &#8221; on younger men. My email is <a href="mailto:sc@med.usyd.edu.au">sc@med.usyd.edu.au</a><br />
Simon</p>
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		<title>By: Peter Noonan</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45161</link>
		<dc:creator>Peter Noonan</dc:creator>
		<pubDate>Wed, 11 Nov 2009 07:30:03 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45161</guid>
		<description>Simon 

If you are a true messenger then you should also:

Report the rebuttals to the JAMA article including its methodological flaws - the truth in the long run will be that for many surgeons it is a better technical option certainly the hospital stays are less .In my case and relative to every man I spoke to before having the operation who went through the traditional operation the outcome has been better in terms of hospital stay time, pain, bleeding and continence. But it is expensive and there may be over use. The problem is the JAMA article is based on what men report against some fairly loosely defined criteria if the Robot has been over hyped as it well have been that is highly likely to colour the responses. Have you dealt with Tony Costello&#039;s claim that the research conflated two different techniques and the other research he has pointed to if you as just a messenger. 
Some urologists attacking the technique are just as self interested as those promoting it as they can&#039;t access it. I agree an independent audit is needed, its benefits shouldn&#039;t be over sold at the end of the day its the surgeons skill that matters - I was given both options and went for the robot on the basis of the explanation of the technique and process.

Report the unambiguous research that says that younger men with aggressive prostate cancer have a much lower level of risk of spread and of dying if they have surgery  and the dilemma this creates in terms of working out who should have a PSA test and then a biopsy - yes on a population basis screening is hard to support but the fact is that mens lives are being saved by early diagnosis - or are you saying that the whole Gleeson scale is wrong.

To reiterate my point its a highly complex and changing picture but to turn it into a highly selective attack on the profession rather than outlining the complexities and ambiguities and emphasising the importance of informed choice   makes you a protagonist at best I&#039;m afraid to say a dangerous one at worst by not emphasising the need for men to make careful and informed judgements themselves against good advice and evidence.</description>
		<content:encoded><![CDATA[<p>Simon </p>
<p>If you are a true messenger then you should also:</p>
<p>Report the rebuttals to the JAMA article including its methodological flaws - the truth in the long run will be that for many surgeons it is a better technical option certainly the hospital stays are less .In my case and relative to every man I spoke to before having the operation who went through the traditional operation the outcome has been better in terms of hospital stay time, pain, bleeding and continence. But it is expensive and there may be over use. The problem is the JAMA article is based on what men report against some fairly loosely defined criteria if the Robot has been over hyped as it well have been that is highly likely to colour the responses. Have you dealt with Tony Costello&#8217;s claim that the research conflated two different techniques and the other research he has pointed to if you as just a messenger.<br />
Some urologists attacking the technique are just as self interested as those promoting it as they can&#8217;t access it. I agree an independent audit is needed, its benefits shouldn&#8217;t be over sold at the end of the day its the surgeons skill that matters - I was given both options and went for the robot on the basis of the explanation of the technique and process.</p>
<p>Report the unambiguous research that says that younger men with aggressive prostate cancer have a much lower level of risk of spread and of dying if they have surgery  and the dilemma this creates in terms of working out who should have a PSA test and then a biopsy - yes on a population basis screening is hard to support but the fact is that mens lives are being saved by early diagnosis - or are you saying that the whole Gleeson scale is wrong.</p>
<p>To reiterate my point its a highly complex and changing picture but to turn it into a highly selective attack on the profession rather than outlining the complexities and ambiguities and emphasising the importance of informed choice   makes you a protagonist at best I&#8217;m afraid to say a dangerous one at worst by not emphasising the need for men to make careful and informed judgements themselves against good advice and evidence.</p>
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		<title>By: Simon Chapman</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45118</link>
		<dc:creator>Simon Chapman</dc:creator>
		<pubDate>Wed, 11 Nov 2009 05:31:51 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45118</guid>
		<description>whoa, whoa Peter! My &quot;highly slanted article&#039;? Did or did not the JAMA  article report the findings I summarised about the worse outcomes from robotic surgery? Is it true or is it not that the College of GPs not not support PSA screening for any age? Is it or is it not the case that many men who undergo radical prostatecomy would not have died from prostate cancer had they not had the surgery? Has Dr Stricker or anyone else publicised any independently audited outcome results of robotic surgery in Australia? Please don&#039;t shoot the messenger.</description>
		<content:encoded><![CDATA[<p>whoa, whoa Peter! My &#8220;highly slanted article&#8217;? Did or did not the JAMA  article report the findings I summarised about the worse outcomes from robotic surgery? Is it true or is it not that the College of GPs not not support PSA screening for any age? Is it or is it not the case that many men who undergo radical prostatecomy would not have died from prostate cancer had they not had the surgery? Has Dr Stricker or anyone else publicised any independently audited outcome results of robotic surgery in Australia? Please don&#8217;t shoot the messenger.</p>
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		<title>By: Peter Noonan</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45111</link>
		<dc:creator>Peter Noonan</dc:creator>
		<pubDate>Wed, 11 Nov 2009 04:53:20 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-45111</guid>
		<description>Simon Chapman highly slanted article needs a careful reply. I had surgery for prostate cancer in March - this was picked up when I asked for a PSA test following testicular cancer. My PSA was just above normal and prostate was normal size. Fortunately I was referred back to the urologist who performed surgery for testicular cancer who advised a biopsy even though the likelihood of cancer was low. I was a 7 on the Gleeson scale  and he and every reputable article and the original oncologist all advised that  surgery was the best option even though he was quite clear that there is no way of knowing when it might become a problem. Chapman entirely forgets to mention the age and Gleeson score factors and this is really dangerous if people accept his advice as a medical expert rather than a social policy analyst. Family history is the other major factor to think about.

All the literature on prostate cancer is quite clear that the risks for younger men with potentially aggressive cancer are far higher once it is out of the prostate with successful treatment in terms of radiation, chemotherapy not great in the long term. I opted for robotic surgery my surgeon gave me a completely open and frank assessment of the benefits but with no exaggerated claims and a clear understanding of the risks, he had a preference for robotic as a technique but the choice was entirely mine. He even offered to send me to another specialist for advice on radiation treatment.

He made it clear that if I was in my 60s he would advise a different course.  I know other men who are being treated by surgeons with a lower gleeson score and they have been advised to be monitored not to have surgery.

I was out of hospital in 2 days with minimum pain and am nor almost fully continent 6 months later - other side effects will have to wait and see but again I have fully understood the risks and the potential treatments.

I accept and have read all of the debate about screening and find it a very difficult issue in terms of the overall population outcomes and agree that many men with low grade prostate cancer may end up having unnecessary surgery if population screening was introduced. 

Having spent 4 months in intensive chemo once I can assure you there are better ways to spend your time - this may have influenced my decision - but not as much as 2 close female colleagues who have lost their husbands\partners to prostate cancer in their mid -late 50s having been detected too late.

My advice - make sure you have a good GP who knows what they are talking about, don&#039;t rely on the digital rectal exam, do have a PSA if there is any family history and yes do think  about getting a base line reading in your early 50s. Then make sure you have a good specialist who gives you all of the options.

Don&#039;t make this an ideological conspiracy or a greedy doctor story although that can be an issue - take it seriously and don&#039;t dismiss the risks as Simon Chapman&#039;s article may encourage you to do. 

If by chance he does have a high PSA reading one day I will be fascinated to see what follows.</description>
		<content:encoded><![CDATA[<p>Simon Chapman highly slanted article needs a careful reply. I had surgery for prostate cancer in March - this was picked up when I asked for a PSA test following testicular cancer. My PSA was just above normal and prostate was normal size. Fortunately I was referred back to the urologist who performed surgery for testicular cancer who advised a biopsy even though the likelihood of cancer was low. I was a 7 on the Gleeson scale  and he and every reputable article and the original oncologist all advised that  surgery was the best option even though he was quite clear that there is no way of knowing when it might become a problem. Chapman entirely forgets to mention the age and Gleeson score factors and this is really dangerous if people accept his advice as a medical expert rather than a social policy analyst. Family history is the other major factor to think about.</p>
<p>All the literature on prostate cancer is quite clear that the risks for younger men with potentially aggressive cancer are far higher once it is out of the prostate with successful treatment in terms of radiation, chemotherapy not great in the long term. I opted for robotic surgery my surgeon gave me a completely open and frank assessment of the benefits but with no exaggerated claims and a clear understanding of the risks, he had a preference for robotic as a technique but the choice was entirely mine. He even offered to send me to another specialist for advice on radiation treatment.</p>
<p>He made it clear that if I was in my 60s he would advise a different course.  I know other men who are being treated by surgeons with a lower gleeson score and they have been advised to be monitored not to have surgery.</p>
<p>I was out of hospital in 2 days with minimum pain and am nor almost fully continent 6 months later - other side effects will have to wait and see but again I have fully understood the risks and the potential treatments.</p>
<p>I accept and have read all of the debate about screening and find it a very difficult issue in terms of the overall population outcomes and agree that many men with low grade prostate cancer may end up having unnecessary surgery if population screening was introduced. </p>
<p>Having spent 4 months in intensive chemo once I can assure you there are better ways to spend your time - this may have influenced my decision - but not as much as 2 close female colleagues who have lost their husbands\partners to prostate cancer in their mid -late 50s having been detected too late.</p>
<p>My advice - make sure you have a good GP who knows what they are talking about, don&#8217;t rely on the digital rectal exam, do have a PSA if there is any family history and yes do think  about getting a base line reading in your early 50s. Then make sure you have a good specialist who gives you all of the options.</p>
<p>Don&#8217;t make this an ideological conspiracy or a greedy doctor story although that can be an issue - take it seriously and don&#8217;t dismiss the risks as Simon Chapman&#8217;s article may encourage you to do. </p>
<p>If by chance he does have a high PSA reading one day I will be fascinated to see what follows.</p>
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		<title>By: Simon Chapman</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42255</link>
		<dc:creator>Simon Chapman</dc:creator>
		<pubDate>Wed, 21 Oct 2009 08:08:05 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42255</guid>
		<description>And today .. the quite conservative American Cancer Society begins to question the wisdom of mass screening for breast and prostate screening http://www.nytimes.com/2009/10/21/health/21cancer.html?_r=1&amp;src=twt&amp;twt=nytimeshealth</description>
		<content:encoded><![CDATA[<p>And today .. the quite conservative American Cancer Society begins to question the wisdom of mass screening for breast and prostate screening <a href="http://www.nytimes.com/2009/10/21/health/21cancer.html?_r=1&#038;src=twt&#038;twt=nytimeshealth" rel="nofollow">http://www.nytimes.com/2009/10/21/health/21cancer.html?_r=1&#038;src=twt&#038;twt=nytimeshealth</a></p>
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		<title>By: Jenny Morris</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42116</link>
		<dc:creator>Jenny Morris</dc:creator>
		<pubDate>Wed, 21 Oct 2009 00:37:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42116</guid>
		<description>Spectator refers to a key issue: appropriate treatment.  Detection doesn&#039;t have to lead to surgical removal of the prostate, if the side effects outweigh the benefit of such treatment.
Surely early detection is better than later detection, when the cancer may have spread outside the capsule, thus increasing the risk of spreading to the lymph nodes.  Why not screen, detect, and treat less aggressively?</description>
		<content:encoded><![CDATA[<p>Spectator refers to a key issue: appropriate treatment.  Detection doesn&#8217;t have to lead to surgical removal of the prostate, if the side effects outweigh the benefit of such treatment.<br />
Surely early detection is better than later detection, when the cancer may have spread outside the capsule, thus increasing the risk of spreading to the lymph nodes.  Why not screen, detect, and treat less aggressively?</p>
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		<title>By: John Bennetts</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42093</link>
		<dc:creator>John Bennetts</dc:creator>
		<pubDate>Tue, 20 Oct 2009 13:40:59 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42093</guid>
		<description>Gavin M and Stephen C both have placed their fingers on a major problem.  Well-paid medicos expect - demand - to be taken seriously and demand that consideration of obvious conflicts of interest be brushed aside on the basis of their professionalism or some similar empty boast.

The same kind of problem was apparent in a recent Croaky article where a medico claimed that it is fair for him to start a study of fatigue affecting doctors who, in a hospital environment, work 80 hours per week and/or 36 to 40 hours in a single shift with an a priori assumption that fatigue is countered by the supposed professionalism of the doctors involved.

What bunkum!  Try making the same statement in relation to an interstate coach driver, a train driver or an air pilot.  All would love to be at their controls and in charge of the lives perhaps hundreds of folk as against a single poor patient who is undergoing a surgical procedure, yet they accept regulation from outside the industry and, indeed, society expects that such regulations exist and that they be complied with.  Doctor God, on the other hand,  seeks to justify working till he drops, and claims that the instant before contact with the floor, he is still fully functioning and competent.

There appears to be little realisation in the medical fraternity that conflicts of interest and partisan opinions must be accounted for in analyses of cost/risk/benefit of procedures and processes in the medical industry, as in all others.

Doctors are not and never were Gods and are affected by all the human failings and vices.  If you disagree, please cite studies to the contrary - I am particularly interested in any study which demonstrates infallibility or other God-like nature of medicos.

Studies and opinions expressed on this and similar matters MUST be made at arm&#039;s length, through dispassionate and uninvolved observers.  This essentially disqualifies, in  my mind, any claim made by medical or quasi-medical folk on behalf of medical or surgical outcomes, naturopathy, bone-jerking, herbalism and so forth in relation to the claimants&#039; own craft and experience.

It is simply tosh to believe otherwise.

Where is the controlled study?  Where is the peer review?  Where are the dollars?

These three questions must be asked and answered before consideration of the opinions presented, whether in Crikey, a consulting room, or in learned journals.</description>
		<content:encoded><![CDATA[<p>Gavin M and Stephen C both have placed their fingers on a major problem.  Well-paid medicos expect - demand - to be taken seriously and demand that consideration of obvious conflicts of interest be brushed aside on the basis of their professionalism or some similar empty boast.</p>
<p>The same kind of problem was apparent in a recent Croaky article where a medico claimed that it is fair for him to start a study of fatigue affecting doctors who, in a hospital environment, work 80 hours per week and/or 36 to 40 hours in a single shift with an a priori assumption that fatigue is countered by the supposed professionalism of the doctors involved.</p>
<p>What bunkum!  Try making the same statement in relation to an interstate coach driver, a train driver or an air pilot.  All would love to be at their controls and in charge of the lives perhaps hundreds of folk as against a single poor patient who is undergoing a surgical procedure, yet they accept regulation from outside the industry and, indeed, society expects that such regulations exist and that they be complied with.  Doctor God, on the other hand,  seeks to justify working till he drops, and claims that the instant before contact with the floor, he is still fully functioning and competent.</p>
<p>There appears to be little realisation in the medical fraternity that conflicts of interest and partisan opinions must be accounted for in analyses of cost/risk/benefit of procedures and processes in the medical industry, as in all others.</p>
<p>Doctors are not and never were Gods and are affected by all the human failings and vices.  If you disagree, please cite studies to the contrary - I am particularly interested in any study which demonstrates infallibility or other God-like nature of medicos.</p>
<p>Studies and opinions expressed on this and similar matters MUST be made at arm&#8217;s length, through dispassionate and uninvolved observers.  This essentially disqualifies, in  my mind, any claim made by medical or quasi-medical folk on behalf of medical or surgical outcomes, naturopathy, bone-jerking, herbalism and so forth in relation to the claimants&#8217; own craft and experience.</p>
<p>It is simply tosh to believe otherwise.</p>
<p>Where is the controlled study?  Where is the peer review?  Where are the dollars?</p>
<p>These three questions must be asked and answered before consideration of the opinions presented, whether in Crikey, a consulting room, or in learned journals.</p>
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		<title>By: Stephen Clarke</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42075</link>
		<dc:creator>Stephen Clarke</dc:creator>
		<pubDate>Tue, 20 Oct 2009 11:31:00 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42075</guid>
		<description>Simon Chapman has highlighted two important issues involving Prostate Cancer management.  Both issues are worth ventilating, but the way Simon has conflated them further adds to the confusion which abounds.
The recent pronouncement by the Urological Society on introduction of PSA testing at age 40 is probably scientifically correct if all the Society’s caveats are understood and heeded (if a test at age 40 is below a certain level, no further testing is needed for ten years…..yadda, yadda,,,,).  Most GPs did not get this message,  let alone potential patients.  In my practice I have seen enough worried well forty-somethings with marginally above-average PSA levels who expect to be immediately subjected to biopsy and/or radical Prostatectomy.  My point is that the recent pronouncement has just added to the general level of angst in the community, and this leads to inappropriate activity by patients and their doctors.
We do now have increasingly accurate prognostic tools which allow us to determine which Prostate Cancers need to be treated, and which can be safely observed.  If we used these tools and convinced our patients to accept conservative recommendations, we would not have the enormous rates of unnecessary incontinence and impotence detailed in the US Preventive Services Taskforce report .  Most Urologists understand these issues well and are frustrated by the loss of patients to those who promise surgical cures without consideration of the actual need or proven downside of these treatments.
The next issue is the type of surgery recommended.  The Da Vinci robot is latter-day snake oil.  It is sold with artful promises, celebrity endorsements and glamorous brochures.  It looks like marvelous technology, intuitively one would expect it would do a good job, at least as good as traditional open nerve-sparing surgery.  Unfortunately recent results prove the opposite.  All major recent studies on the issue have shown that patients treated with the robot have worse rates of incontinence and impotence and no improvement in cancer control. 
There is enormous pressure in the Australian Urology community to counter the cartels that have formed in most of our major markets around the robot.  In the one market (Melbourne) where the cartel has been broken, there are otherwise ethical  practitioners who have felt the need to use the robot to protect their livelihoods. Given that the snake oil salesmen seem to get away with outrageous prices (“gaps” of more than $10,000 are not unusual ) the overall costs to the community in dollars and unnecessary morbidity are significant.</description>
		<content:encoded><![CDATA[<p>Simon Chapman has highlighted two important issues involving Prostate Cancer management.  Both issues are worth ventilating, but the way Simon has conflated them further adds to the confusion which abounds.<br />
The recent pronouncement by the Urological Society on introduction of PSA testing at age 40 is probably scientifically correct if all the Society’s caveats are understood and heeded (if a test at age 40 is below a certain level, no further testing is needed for ten years…..yadda, yadda,,,,).  Most GPs did not get this message,  let alone potential patients.  In my practice I have seen enough worried well forty-somethings with marginally above-average PSA levels who expect to be immediately subjected to biopsy and/or radical Prostatectomy.  My point is that the recent pronouncement has just added to the general level of angst in the community, and this leads to inappropriate activity by patients and their doctors.<br />
We do now have increasingly accurate prognostic tools which allow us to determine which Prostate Cancers need to be treated, and which can be safely observed.  If we used these tools and convinced our patients to accept conservative recommendations, we would not have the enormous rates of unnecessary incontinence and impotence detailed in the US Preventive Services Taskforce report .  Most Urologists understand these issues well and are frustrated by the loss of patients to those who promise surgical cures without consideration of the actual need or proven downside of these treatments.<br />
The next issue is the type of surgery recommended.  The Da Vinci robot is latter-day snake oil.  It is sold with artful promises, celebrity endorsements and glamorous brochures.  It looks like marvelous technology, intuitively one would expect it would do a good job, at least as good as traditional open nerve-sparing surgery.  Unfortunately recent results prove the opposite.  All major recent studies on the issue have shown that patients treated with the robot have worse rates of incontinence and impotence and no improvement in cancer control.<br />
There is enormous pressure in the Australian Urology community to counter the cartels that have formed in most of our major markets around the robot.  In the one market (Melbourne) where the cartel has been broken, there are otherwise ethical  practitioners who have felt the need to use the robot to protect their livelihoods. Given that the snake oil salesmen seem to get away with outrageous prices (“gaps” of more than $10,000 are not unusual ) the overall costs to the community in dollars and unnecessary morbidity are significant.</p>
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		<title>By: Simon Chapman</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42072</link>
		<dc:creator>Simon Chapman</dc:creator>
		<pubDate>Tue, 20 Oct 2009 11:17:29 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42072</guid>
		<description>Bakerboy, really? The data (see http://www.aihw.gov.au/cancer/data/acim_books/index.cfm) don&#039;t show that. Men aged 45-49 have 0.8 prostate cancer deaths per 100,000 and a prostate cancer incidence of 32.3/100,000. Men aged 75-79 (where there is the highest incidence) have 226 deaths/100,000 in 950.2 cases /100,000. Respectively that&#039;s a death:incidence ratio of 0.25 in the younger men and 0.24 in the older men (although of course no one is saying that prostate cancer tends to kill quickly). Nonetheless, I would not call that difference evidence of &quot;more aggressive form of prostate cancer&quot;. I&#039;d be interested to see some evidence for your claim.</description>
		<content:encoded><![CDATA[<p>Bakerboy, really? The data (see <a href="http://www.aihw.gov.au/cancer/data/acim_books/index.cfm" rel="nofollow">http://www.aihw.gov.au/cancer/data/acim_books/index.cfm</a>) don&#8217;t show that. Men aged 45-49 have 0.8 prostate cancer deaths per 100,000 and a prostate cancer incidence of 32.3/100,000. Men aged 75-79 (where there is the highest incidence) have 226 deaths/100,000 in 950.2 cases /100,000. Respectively that&#8217;s a death:incidence ratio of 0.25 in the younger men and 0.24 in the older men (although of course no one is saying that prostate cancer tends to kill quickly). Nonetheless, I would not call that difference evidence of &#8220;more aggressive form of prostate cancer&#8221;. I&#8217;d be interested to see some evidence for your claim.</p>
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		<title>By: bakerboy</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42053</link>
		<dc:creator>bakerboy</dc:creator>
		<pubDate>Tue, 20 Oct 2009 09:38:34 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42053</guid>
		<description>Well presented article Simon but it solves nothing really. The trials mentioned don&#039;t seem to separate age groups which is an important factor. Younger men (say sub 50) often have the more agressive form of prostate cancer (read Wayne Swan) and ignoring the condition will likely kill them at a young age. However, men in the older age group(say 65 plus) are more likely to have the more benign version and can live with it for many years.  That&#039;s the conundrum - how do you protect the younger men who present with a high level PSA or other symptoms?  alex</description>
		<content:encoded><![CDATA[<p>Well presented article Simon but it solves nothing really. The trials mentioned don&#8217;t seem to separate age groups which is an important factor. Younger men (say sub 50) often have the more agressive form of prostate cancer (read Wayne Swan) and ignoring the condition will likely kill them at a young age. However, men in the older age group(say 65 plus) are more likely to have the more benign version and can live with it for many years.  That&#8217;s the conundrum - how do you protect the younger men who present with a high level PSA or other symptoms?  alex</p>
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		<title>By: meski</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42011</link>
		<dc:creator>meski</dc:creator>
		<pubDate>Tue, 20 Oct 2009 05:25:16 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-42011</guid>
		<description>The statistics seem to say taking a prostate exam isn&#039;t worth it ... and it isn&#039;t like it&#039;s some fun experience.   I wonder what was behind the naming of the da Vinci robotic surgery machine ...</description>
		<content:encoded><![CDATA[<p>The statistics seem to say taking a prostate exam isn&#8217;t worth it &#8230; and it isn&#8217;t like it&#8217;s some fun experience.   I wonder what was behind the naming of the da Vinci robotic surgery machine &#8230;</p>
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		<title>By: Spectator</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-41970</link>
		<dc:creator>Spectator</dc:creator>
		<pubDate>Tue, 20 Oct 2009 03:24:11 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-41970</guid>
		<description>Even apart from the screening of healthy men issue- how to treat early prostate cancers continues to be of great concern. Do the Urologists as a professional group actually agree how to treat early prostate cancers? If they have agreed guidelines do they follow them and who checks? Are the outcomes measured? (of particular importance in private hospitals/clinics); is data published? And if a urologist specialises in surgery will low or high dose brachytherapy or radiotherapy be discussed as an option? This whole topic lacks transparency and really open discussion - both the issue of screening healthy men and how to treat prostate cancer. GPs know little more than the man in the street...where are the health groups in all this? Where are spokesmen from health departments? Just having this exchange of comments on Crikey is too limited to be of real value to the community as a whole. We&#039;ve had Dr Malouf re-spruiking PSA tests and no-one challenged him publicly from any of the health groups; and now we have the da vinci dimension. Well done Simon Chapman for challenging the vested urological interests but lets hear from the health groups before the sale of incontinence pads goes through the roof!</description>
		<content:encoded><![CDATA[<p>Even apart from the screening of healthy men issue- how to treat early prostate cancers continues to be of great concern. Do the Urologists as a professional group actually agree how to treat early prostate cancers? If they have agreed guidelines do they follow them and who checks? Are the outcomes measured? (of particular importance in private hospitals/clinics); is data published? And if a urologist specialises in surgery will low or high dose brachytherapy or radiotherapy be discussed as an option? This whole topic lacks transparency and really open discussion - both the issue of screening healthy men and how to treat prostate cancer. GPs know little more than the man in the street&#8230;where are the health groups in all this? Where are spokesmen from health departments? Just having this exchange of comments on Crikey is too limited to be of real value to the community as a whole. We&#8217;ve had Dr Malouf re-spruiking PSA tests and no-one challenged him publicly from any of the health groups; and now we have the da vinci dimension. Well done Simon Chapman for challenging the vested urological interests but lets hear from the health groups before the sale of incontinence pads goes through the roof!</p>
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		<title>By: Gavin Mooney</title>
		<link>http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-41954</link>
		<dc:creator>Gavin Mooney</dc:creator>
		<pubDate>Tue, 20 Oct 2009 02:59:25 +0000</pubDate>
		<guid isPermaLink="false">http://www.crikey.com.au/2009/10/20/nerve-sparing-surgery-for-prostate-cancer-in-trouble/#comment-41954</guid>
		<description>Yes worrying Simon ... and good that you give this issue an airing.

But going beyond that, two things are missing from so much of the discussion around this issue - and indeed many other screening processes. First there is considerable anxiety around screening which those keen on screening seem not to take into account in any cost benefit equation.  

Second is it not time to investigate more thoroughly the impact of fee for service medicine? Research tells us that paying doctors to do things gets them to do more of these things. To what extent however is policy on FFS based on obtaining optimal, i.e. to this economist efficient levels of treatment? And what about the patients? How can we be sure under FFS that a procedure recommended under FFS would be recommended if the doctor were paid differently?

If we are trying to make our health service more efficient, maybe this is an area for more research.</description>
		<content:encoded><![CDATA[<p>Yes worrying Simon &#8230; and good that you give this issue an airing.</p>
<p>But going beyond that, two things are missing from so much of the discussion around this issue - and indeed many other screening processes. First there is considerable anxiety around screening which those keen on screening seem not to take into account in any cost benefit equation.  </p>
<p>Second is it not time to investigate more thoroughly the impact of fee for service medicine? Research tells us that paying doctors to do things gets them to do more of these things. To what extent however is policy on FFS based on obtaining optimal, i.e. to this economist efficient levels of treatment? And what about the patients? How can we be sure under FFS that a procedure recommended under FFS would be recommended if the doctor were paid differently?</p>
<p>If we are trying to make our health service more efficient, maybe this is an area for more research.</p>
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