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NON MAJOR-SURGICAL BPH TREATMENTS
July 10, 2009 | Leave a Comment
NON MAJOR-SURGICAL w5tbpqac7u
BPH TREATMENTS
Remember our typical early BPH patient example? Well your clock has swept around and you’re now 63, your minor BPH symptoms are more severe. You can’t get through a night without getting up three or four times to urinate. Everytime you wake up you leap out of bed and rush to the bathroom.
During the day you’ve had to hold up a board meeting while you went to the toilet. You can’t take a car drive of more than an hour without stopping. On your business flights you always get an aisle seat so you can hurry to the cramped convenience two or three times during a flight.
Besides that, sometimes it hurts like outrageous sin.
So, you go back to see your urologist. For the past eight years he’s been “monitoring” your BPH. At every examination he assures you that there are no hard lumps or irregular growth of the two side prostate lobes. He says that means you probably don’t have prostatic cancer.
What happens next? You want some relief, you want to feel better and be able to lead a more normal life. It’s a quality of life situation you’re talking about and you want some help, now!
Your urologist agrees and the two of you sit down to talk about the possible ways that your situation can be eased.
You realize that once the prostate starts to grow, nothing we know of now will stop it, except total sterilization. That’s out. What other remedies are there?
THE BALLOON METHOD
One of the new treatments now getting wider acceptance is the use of a balloon. Urologists have borrowed this technique from the heart surgeons. The physician inserts a small tube about the size of spaghetti into the urethra. On the far end of the tube is an un-inflated balloon.
When the balloon is in the proper position in the urethra within the enlarged prostate, the physician inflates the balloon. This inflation is held for different lengths of time. Some urologists use a ten minute period of pressure by the balloon within the urethra to force the urethra to expand back to its original position.
This forces the prostate tissues outward. In some cases the outer casing of the prostate is “cracked” or broken to allow the enlarged prostatic tissue to move in that direction and eliminate the pressure on the urethra.
Just who first developed this technique is not known, but Dr. Flavin Castaneda, a radiologist at St. Francis Medical Center at the University of Illinois in Peoria, is one of the pioneers in the use of this new technique. He says that seventy-five percent of the BPI I patients he has used the balloon treatment on have been symptom free for up to three years after the treatment.
In another part of the country, more than 60 patients have been treated with the balloon dilation method at the University of Minnesota.
For eighty percent of these patients the urination problem was eliminated or significantly eased. This was for patients with enlargement of the side lobes of the prostate. When the narrowing of the urethra was because of enlargement of the middle lobe, the success rate dropped to thirty to forty percent.
Dr. Israel Barken, a urologist in San Diego, California, has been using the balloon treatment.
He says for this procedure the patient is tranquilized and the urethra is numbed with a local anesthetic. Then a thin, flexible tube with a balloon on the tip is inserted into the urethra and guided to the narrowed portion. The balloon is then inflated. He says he uses a time of about 20 minutes. This is an outpatient treatment and no hospitalization is needed. If the patient wants the procedure done in the office or the hospital, he can be accomodated.
Dr. Barken says before this procedure is undertaken, tests are made to assess the extent of the obstruction and to determine its precise location. At this point other tests are done to be sure there is no cancer present or any prostatic infection.
A catheter is left in the bladder until the following morning and then removed.
Dr. Lester A. Klein, an urologist at the Scripps Clinic in La Jolla, California says that at first the balloon treatment was effective on only about thirty percent of the cases. But now with doctors screening out the patients with poor chances for success with the balloon dilation, Dr. Klein says there is a success rate of eighty-six percent.
Dr. Klein is the designer of one of the balloon devices used in the operation and does the procedure himself at Scripps.
Dr. Barken has developed a similar technique using the same principles as Dr. Klein, but without the use of the sophisticated multiple balloons. This helps bring the cost down tremendously.
At this point in mid 1990, urologists who use the balloon technique have praise for it. They say it is effective, and is easy to do with the least amount of stress and worry on the patient. It is non-surgical, and as of yet, there have been no side effects reported. These three factors make it a favorite with patients as well especially when contrasted with surgery.
Another factor is the cost. While few hard figures are obtainable, one Boston urologist said the average total cost for a balloon dilation in the hospital is about $3,600. For the same TURP operation the cost is about $12,000. TURP surgery is one of the operations that remove part or all of the growth in the prostate.
A medical writer in the Wall Street Journal estimated that more than 2,000 of these balloon treatments have been done. A CBS news report about the same procedure said that over 5,000 of them have been undertaken in the past two years.
Not everyone agrees with the use of the balloon dilation treatment. Dr. John W. Schumacher, M.D. from Minneapolis says that this ignores the 10 percent of those who do get a TURP operation and the pathologist find that they have prostate cancer as well. Dr. Schumacher says that if a hundred thousand balloon treatments are used for BPH, then ten thousand of those men who have Stage A or B Cancer won’t find out about it — perhaps until it’s too late to cure them.
Dr. William J. Somers, M.D., a urologist, agrees. He puts hidden cancer of BPH patients at twenty to twenty-five percent.
He says that the use of the balloon dilation or drugs to reduce BPH symptoms is actually doing those twenty-five percent of the patients with hidden cancer a disservice. Other experts say these hidden cancers are rarely fatal in nature.
He maintains that there is no accurate way of determining who has prostate cancer and who doesn’t. Biopsy and ultrasound can help, but he says unless shavings of the gland are examined in a pathology laboratory, the cancer can metastasize and no one will know about it until it’s too late.
Dr. Walter Desmond, Jr. Ph.D. and research manager at Hybritech in San Diego has a slightly different view of the evaluation of the scrapings from a TURP operation. His firm makes a test called the PSA to evaluate the prostate specific antigen level in the blood. A high level can indicate the strong possibility of a silent cancer in the prostate.
He says that some pathologists fail to examine all of the tissue taken out during a TURP operation. Those who don’t evaluate all of the scrapings are shortchanging the patient.
He says the odds are even greater that a hidden cancer may be missed because a proper TURP cuts out the central part of the prostate tissue. The great majority of small cancers start not at the center of the prostate but near or on the surface of the lobes of the prostate, and these areas are often never touched by the surgeon’s electric knife when he cuts out the new canal for the urine to pass through.
Dr. Desmond seems to be saying that if pathologists are finding small cancers in the ten percent, or as high as 30 percent by some scientific evaluations of the TURP scrapings, then the true figure must be much higher than that taking into consideration the two factors presented here.
His slant seems to be that a chemical test such as PSA offers a much better method to detect early prostate cancer than any other method.