Guest guest Posted November 27, 2004 Report Share Posted November 27, 2004 > While I was looking for something else (on keloid scars, actually) I came > across this study, published in 2001, which I think is of interest in the > light of recent threads concerning surgery and other treatments. > > THE DEVELOPMENT OF ERECTILE DYSFUNCTION IN MEN TREATED FOR PROSTATE CANCER > > TIMOTHY SIEGEL; JUDD W. MOUL; MARIANNE SPEVAK; W. GREGORY ALVORD; RAYMOND A. > COSTABILE ; Ian M. Jr. From the Urology Service, Department of > Surgery, Walter Army Medical Center, Washington, D.C., Department of > Surgery, Center for Prostate Disease Research, Uniformed Services University > of the Health Sciences, Bethesda and Contemporary BioStatistics, Silver > Spring, land, and Urology Service, Department of Surgery, Madigan Army > Medical Center, Tacoma, Washington > > THE JOURNAL OF UROLOGY 2001;165:430-435 > > ABSTRACT Purpose: Erectile dysfunction is a common side effect in men > treated for prostate cancer. Previously published studies document the > incidence of erectile dysfunction in men treated for prostate cancer to be > between 20% and 88%. To our knowledge a prospective evaluation focused on > the development of erectile dysfunction in men treated for prostate cancer > has not elucidated components of its chronology or risk factors. > > MATERIALS AND METHODS: A centralized prospective database of 2,956 patients > diagnosed with prostate cancer at a single institution was studied in regard > to pre treatment and post treatment erectile dysfunction. Of these 2,956 > patients 802 had sufficient information regarding erectile function and > comprise our study population. Factors analyzed in regard to treatment and > erectile dysfunction include treatment modality, that is radical > prostatectomy, external beam radiation therapy and watchful waiting, and > ethnicity, patient age, clinical stage and tumor histological grade. > > RESULTS: No significant difference was noted in the post treatment erectile > function between patients treated with radical prostatectomy or external > beam radiation (10% versus 15%). Patients selecting watchful waiting had the > lowest risk of erectile dysfunction. Clinical stage and race were > significant predictors for the development of erectile dysfunction in the > watchful waiting and external beam radiation treatment groups. > > CONCLUSIONS: Erectile dysfunction develops in greater than 80% of patients > treated for prostate cancer. External beam radiation has the same risk for > erectile dysfunction as radical prostatectomy. > > Here are some extracts from the study: > > <snip> " Previous studies on potency after radical prostatectomy have shown > greater ability to preserve potency in younger patients with low stage and > low grade prostate cancer. Our study did not reveal a significant difference > in the development of erectile dysfunction in patients receiving external > beam radiation or radical prostatectomy based on age, clinical stage or > pathological grade. " <snip> > > <SNIP> " The low postoperative potency rates in our study population reflect > an honest assessment of sexual morbidity in a large, tertiary, university > backed, residency training program with multiple staff and resident > surgeons. Of the patients 61% underwent a unilateral or bilateral nerve > sparing procedure according to the prospective data sheet completed by the > surgeons immediately postoperatively. Patients selecting watchful waiting > had the greatest chance of preserving potency at our institution > (seefigure). The incidence of erectile dysfunction after watchful waiting > followup (17% decrease in potency) is similar to that in an age matched > population without known prostate cancer. Patients who elect nonnerve > sparing radical prostatectomy or external beam radiation therapy should > expect a high incidence (greater than 85%) of erectile dysfunction after > therapy. <SNIP> > > Although Kathy suggested that posting material like this might serve to > frighten newly diagnosed men and turn them away from potentially beneficial > treatment, I believe that all men should understand these issues and be > presented with data such as this. > > All the best > > Terry Herbert > in sunny Kalk Bay, South Africa > Diagnosed `96: Age 54: Stage T2b: PSA 7.2: Gleason 3+3=6: No treatment. June > '04: TURP. Sep '04 PSA 7.45 fPSA 42% > My site is at www.prostatecancerwatchfulwaiting.co.za > It is a tragedy of the world that no one knows what he doesn't know, and the > less a man knows, the more sure he is that he knows everything. Joyce > Carey Quote Link to comment Share on other sites More sharing options...
Guest guest Posted November 28, 2004 Report Share Posted November 28, 2004 Hi there, I don't know about the courage issue - it is said that the line between foolhardiness and courage is a very fine one. But to answer your questions: 1. <snip> What did your doc say?<snip> I saw four doctors here in South Africa, one in Australia (we had lived there and I was back on a business trip soon after being diagnosed) and four in the USA. All said that I should have surgery. On my return to South Africa I finally found an oncologist who, while not exactly agreeing with what I proposed to do, said that he learned something about cancer every day, so he couldn't say I was wrong. And then I finally found an MD who had branched out into alternative medicine who agreed wholeheartedly with what I was doing. After five years, during which time I saw no doctors, my wife's concern drove me to a friendly urologist. He agreed to examine me without any reference to previous medical reports (which I thought was very noble of him) and suggested that I see him on an annual basis since there was nothing alarming. He was quite surprised when I handed over my file of reports, but didn't change his recommendation. 2. <snip> Have you had any symptoms of PC?<snip> Well, normally there are no symptoms, until the disease is well advanced, or, rather, if there are symptoms, they could be caused by many other problems, other than PCa. In my case, the BPH (Benign Prostate Hyperplasia) with which I was diagnosed four years before the cancer diagnosis began to cause more and more urinary problems, so I had a TURP (Transurethral Resection of the Prostate) earlier this year, which relieved those symptoms. The material recovered from the operation showed quite a large volume of adenocarcinoma with a Gleason Score of 3+3=6 and some tertiary foci of Gleason Grade 4. Other than that I have had PSA tests at appropriate intervals, keeping track of my potential doubling time, my fPSA levels and the like. Although PSA tests have their limitations, mine show no sign of progression. 3. <snip> Does it worry you? Maybe you are not the worrying type, as I am.<snip> I assume you mean my decision here? NO it doesn't, in the sense that I don't sit here every day wondering if I did the right thing eight years ago. I was much more worried in the first few months and years after diagnosis, especially as I was told repeatedly that I was stupidly wrong-headed. One doctor told my brother I had three years to live - five tops. As time went by and I passed the first of these predicted hurdles, it got a little easier, but like virtually every man I have ever communicated with, it is always an uneasy time when it is time for my PSA test. Of course I am concerned from time to time, especially when I get twinges in my joints and bones and wonder if this is metastasis. But then I have had lower back pain for over forty years: I had a knee reconstruction forty one years ago and have had pain in my knees from time to time ever since: so those are the more likely cause of twinges (plus growing a bit older!) than PCa metastases. But I think you touch on a key issue here. My paradigm, the way I look at life, has always been to take calculated risks. By that I mean that I do not see my decisions as being a gamble, but rather an assembling of all the information I can find on the issue I am to decide on, processing that as best I can and then doing what seems best for me. That is what I did, and have been doing ever since. I have learned a good deal in the past eight years, from some very well informed people on this and other Lists. I never stop learning, because I know that I know so little, and every time I learn something new, I re-evaluate my decision to see if it is still appropriate. No matter what I learn in the future, no matter what happens to me, I will have no regrets about the decision I made. It may turn out that it was not the best decision for me, but I know that we cannot live in the past. What was done was done. I feel must live for today and not be fearful of the future - it may never get here. Incidentally, if you are interested in my story it is on my You Are Not Alone Now - www.yananow.net site, together with those of a number of men who have chosen a variety of the options available (click on the Experiences Link) and also on my Watchful Waiting site, www.prostatecancerwatchfulwaiting.co.za All the best Terry Herbert in sunny Kalk Bay, South Africa Diagnosed '96: Age 54: Stage T2b: PSA 7.2: Gleason 3+3=6: No treatment. June '04: TURP. Sep '04 PSA 7.45 fPSA 42% My site is at www.prostatecancerwatchfulwaiting.co.za It is a tragedy of the world that no one knows what he doesn't know, and the less a man knows, the more sure he is that he knows everything. Joyce Carey Terry: our numbers were the same --- In ProstateCa I noticed that your PSA and Gleason scores are or were the same as mine, and I admire your courage to forgo the surgery that I had earlier this year.I knew there was a chance it would not spread, and maybe it would not have. But I am not much of a gambler (except with my career but that's another story). Have you had any symptoms of PC? Does it worry you? Maybe you are not the worrying type, as I am. Well, I hope your good fortune continues. What did your doc say? Quote Link to comment Share on other sites More sharing options...
Guest guest Posted November 29, 2004 Report Share Posted November 29, 2004 > Hi there, > > I don't know about the courage issue - it is said that the line between > foolhardiness and courage is a very fine one. But to answer your questions: > > 1. <snip> What did your doc say?<snip> I saw four doctors here in South > Africa, one in Australia (we had lived there and I was back on a business > trip soon after being diagnosed) and four in the USA. All said that I > should have surgery. On my return to South Africa I finally found an > oncologist who, while not exactly agreeing with what I proposed to do, said > that he learned something about cancer every day, so he couldn't say I was > wrong. And then I finally found an MD who had branched out into alternative > medicine who agreed wholeheartedly with what I was doing. After five years, > during which time I saw no doctors, my wife's concern drove me to a friendly > urologist. He agreed to examine me without any reference to previous medical > reports (which I thought was very noble of him) and suggested that I see him > on an annual basis since there was nothing alarming. He was quite surprised > when I handed over my file of reports, but didn't change his recommendation. > > 2. <snip> Have you had any symptoms of PC?<snip> Well, normally there are > no symptoms, until the disease is well advanced, or, rather, if there are > symptoms, they could be caused by many other problems, other than PCa. In my > case, the BPH (Benign Prostate Hyperplasia) with which I was diagnosed four > years before the cancer diagnosis began to cause more and more urinary > problems, so I had a TURP (Transurethral Resection of the Prostate) earlier > this year, which relieved those symptoms. The material recovered from the > operation showed quite a large volume of adenocarcinoma with a Gleason Score > of 3+3=6 and some tertiary foci of Gleason Grade 4. Other than that I have > had PSA tests at appropriate intervals, keeping track of my potential > doubling time, my fPSA levels and the like. Although PSA tests have their > limitations, mine show no sign of progression. > > 3. <snip> Does it worry you? Maybe you are not the worrying type, as I > am.<snip> I assume you mean my decision here? NO it doesn't, in the sense > that I don't sit here every day wondering if I did the right thing eight > years ago. I was much more worried in the first few months and years after > diagnosis, especially as I was told repeatedly that I was stupidly > wrong-headed. One doctor told my brother I had three years to live - five > tops. As time went by and I passed the first of these predicted hurdles, it > got a little easier, but like virtually every man I have ever communicated > with, it is always an uneasy time when it is time for my PSA test. Of course > I am concerned from time to time, especially when I get twinges in my joints > and bones and wonder if this is metastasis. But then I have had lower back > pain for over forty years: I had a knee reconstruction forty one years ago > and have had pain in my knees from time to time ever since: so those are the > more likely cause of twinges (plus growing a bit older!) than PCa > metastases. But I think you touch on a key issue here. My paradigm, the way > I look at life, has always been to take calculated risks. By that I mean > that I do not see my decisions as being a gamble, but rather an assembling > of all the information I can find on the issue I am to decide on, processing > that as best I can and then doing what seems best for me. That is what I > did, and have been doing ever since. I have learned a good deal in the past > eight years, from some very well informed people on this and other Lists. I > never stop learning, because I know that I know so little, and every time I > learn something new, I re-evaluate my decision to see if it is still > appropriate. > > No matter what I learn in the future, no matter what happens to me, I will > have no regrets about the decision I made. It may turn out that it was not > the best decision for me, but I know that we cannot live in the past. What > was done was done. I feel must live for today and not be fearful of the > future - it may never get here. > > Incidentally, if you are interested in my story it is on my You Are Not > Alone Now - www.yananow.net site, together with those of a number of men who > have chosen a variety of the options available (click on the Experiences > Link) and also on my Watchful Waiting site, > www.prostatecancerwatchfulwaiting.co.za > > > All the best > > Terry Herbert > in sunny Kalk Bay, South Africa > Diagnosed '96: Age 54: Stage T2b: PSA 7.2: Gleason 3+3=6: No treatment. June > '04: TURP. Sep '04 PSA 7.45 fPSA 42% > My site is at www.prostatecancerwatchfulwaiting.co.za > It is a tragedy of the world that no one knows what he doesn't know, and the > less a man knows, the more sure he is that he knows everything. Joyce > Carey > > Terry: our numbers were the same > > > > --- In ProstateCa > > > > I noticed that your PSA and Gleason scores are or were the same as > mine, and I admire your courage to forgo the surgery that I had > earlier this year.I knew there was a chance it would not spread, and > maybe it would not have. But I am not much of a gambler (except with > my career but that's another story). Have you had any symptoms of PC? > Does it worry you? Maybe you are not the worrying type, as I am. > Well, I hope your good fortune continues. What did your doc say? Quote Link to comment Share on other sites More sharing options...
Guest guest Posted November 29, 2004 Report Share Posted November 29, 2004 As my signature line, and my story, say I was 54 at diagnosis - 62 now. All the best Terry Herbert in sunny Kalk Bay, South Africa Diagnosed '96: Age 54: Stage T2b: PSA 7.2: Gleason 3+3=6: No treatment. June '04: TURP. Sep '04 PSA 7.45 fPSA 42% My site is at www.prostatecancerwatchfulwaiting.co.za It is a tragedy of the world that no one knows what he doesn't know, and the less a man knows, the more sure he is that he knows everything. Joyce Carey Terry: our numbers were the same > > > > --- In ProstateCa > > > > I noticed that your PSA and Gleason scores are or were the same as > mine, and I admire your courage to forgo the surgery that I had > earlier this year.I knew there was a chance it would not spread, and > maybe it would not have. But I am not much of a gambler (except with > my career but that's another story). Have you had any symptoms of PC? > Does it worry you? Maybe you are not the worrying type, as I am. > Well, I hope your good fortune continues. What did your doc say? Quote Link to comment Share on other sites More sharing options...
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