The treatment of benign prostatic
September29th,2010With age, prostate volume naturally increases and can cause urinary problems. The symptoms of benign prostatic hypertrophy are often troublesome, but many men are slow to see. However, effective treatments exist.
When the prostate enlarges, it is called an adenoma, hyperplasia or hypertrophy of the prostate. This natural increase in the volume of the prostate affects two thirds of men over 50 years. When the disorder is diagnosed by a doctor or urologist, four therapeutic approaches can be proposed.
1. Simple monitoring
When the patient feels no discomfort in his daily life, the urologist may offer a simple monitoring, once a year. The discomfort was evaluated using a standardized questionnaire. This is known also no treatment.
This path is given when the prostate is not too big and it does not to the bladder to empty properly. However, the urologist can give some advice such as avoiding drinking after dinner so as not to get up several times during the night.
2. Drug treatments
In France, 800,000 men take daily medication to alleviate symptoms resulting from hypertrophy. There are three classes of drugs that may be prescribed alone or in combination. Three classes of drugs are reimbursed by Social Security:
- Plant extracts with proven efficacy such as Serenoa repens or palm of Florida, or Pygeum africanum and Prunus Africana. These drugs are well tolerated and have little or no side effects;
- Alpha blockers that affect muscle tone and attack the contractions responsible for 60% of urinary obstruction. Their main advantage is their speed of action. They can cause side effects often characterized by dizziness. At sex, the rare disorders are observed a decrease in sperm count;
- Inhibitors of 5 alpha-reductase that hormone action tends to deflate the gland. They allow a patient out of two, a volume reduction of 20%. But these are not the most effective, and they are not first-line drugs. They have, moreover side effects in terms of sexuality.
Combinations of drugs that appear effective in 20% of patients prone to aggravations.Thus, the French Urology Association recommends not to prescribe two drugs in case of increased risk, that is to say in the case of an elderly patient, the elevated PSA and prostate particularly large, which symptoms are numerous. An evaluation that is performed often at the second consultation.
3. Surgery: stop the ideas!
Each year 72 000 patients who underwent prostate France. There are three situations where the operation is required: when the bladder empties more completely (residual urine), in case of acute urinary retention (bladder completely blocked) or when drugs are ineffective. Whatever the circumstances, this operation aims to remove the discomfort felt by the patient. In 90% of cases, the adenoma was successfully treated.
Two surgical techniques can be proposed to patients depending on the size of the prostate:
- Transurethral resection (TURP), which uses natural means (or endoscopic) for planing the prostate. This technique for 90% of patients. It is ideal for medium volume prostates;
- The incision (or lithotomy), which involves removing the adenoma in which the surgeon accesses through an incision in the groin. This operation is indicated when the prostate is too big to be planed by natural means. It is now very well controlled, but the hospital is two days longer than when practicing resection.
All operations lasted more than an hour, patients can undergo general anesthesia or local. It’s the anesthesiologist who decides with the patient to the technique that suits him. After surgery, the only side effect is the modification of retrograde ejaculation becomes. During ejaculation, sperm leaves towards the bladder instead of being externalized. It is then removed when the patient urine. This does not mean that the patient becomes helpless, the pleasure and sensations are the same! However, if the patient still wishes to have children, he must notify his urologist to keep the sperm bank.
4. New surgical techniques
Since February 2006, the High Health Authority (HAS) recommends the release of a new technique: radiofrequency thermotherapy and TUNA (transurethral needle ablation). This method, intermediate between drugs and surgery is indicated for patients with benign prostate symptoms without complications. The potential number of patients is estimated to HAS by 100,000 per year. The method uses waves that heat the prostate to 100 ° C. This temperature rise leads to necrosis of adenoma. For patients who do not respond to drug therapy and who have no complications, this technique is advantageous. Contrary to surgical methods, radiofrequency never causes retrograde ejaculation and side effects are very rare.
Finally, two techniques using lasers improve surgical management with a much shorter hospitalization. The patient entered the morning, goes to a night out. Second advantage of these lasers is to allow to operate more easily with less risk, patients who are taking anticoagulants or antiplatelet agents under. For more information on these techniques, find the interview of Prof. Bertrand Lukacs, a urologist at the Tenon Hospital in Paris.