Frequently Asked Questions

Questions

The Prostate

Q.1: What is the prostate? Answer


Genetics

Q.2: What causes prostate cancer? Answer

Q.3: What is the role of testosterone in prostate cancer? Answer

Q.4: Is prostate cancer hereditary? Answer

Q.5: I have just been diagnosed with prostate cancer. When should my sons start their screening? Answer


Prevention

Q.6: How to detect prostate cancer? Answer


Diagnostics

Q.7: What will happen after these exams? Answer

Q.8: What are the possible effects after a biopsy? Answer

Q.9: Will there any symptoms? Answer

Q.10: What are the conditions that have similar symptoms? Answer


Treatments

Q.11: What is radical prostatectomy? Answer

Q.12: What assisted laparoscopic surgery robot? Answer

Q.13: What is Radiotherapy? Answer

Q.14: What is the Brachytherapy or Brachytherapy? Answer

Q.15: What is the Hormone? Answer

Q.16: What is chemotherapy? Answer


Radiation Therapy

Q.17: What are the side effects of radiation therapy? Answer

Q.18: How will I be followed after my radiation therapy treatments? Answer

Q.19: Can I work during my radiation therapy treatments? Answer

Q.20: Can I have radiation therapy after a radical prostatectomy? Answer

Q.21: Can I have a radical prostatectomy after radiation therapy? Answer

Q.22: If I am to receive brachytherapy to treat my prostate cancer, what happens to the seeds inside my prostate gland? Am I considered radioactive? Answer

Q.23: If I undergo brachytherapy, will the radioactive seeds set off radiation detectors at airports? Answer


Side Effects

Q.24: What are the side effects of hormonal therapy? Answer

Q.25: What is the mechanism of urinary incontinence? Answer

Q.26: What are the risk factors for urinary incontinence? Answer

Q.27: What are the signs of urinary incontinence? Answer

Q.28: How to prevent urinary incontinence? Answer

Q.29: What are the treatment options in cases of urinary incontinence? Answer

Q.30: Will I be impotent after treatment? Answer

This FAQ contains the questions asked most men at the time of diagnosis.
If you have other questions, perhaps more personal, or if you do not find the answer in our website, please contact our specialist nurse who will answer your questions. Support: 1-855-899-CURE (2873)

Answers

The Prostate

A.1: The prostate is an organ of the male reproductive system. It is a spherical gland the size of a walnut. It is located beneath the bladder and in front of the rectum. This gland surrounds the urethra, which is the tube that carries urine from the bladder to the tip of the penis.
The main function of the prostate is to produce a whitish fluid called seminal fluid, one of the constituents of sperm. Because of its location, any change in the prostate can affect the flow of urine. In addition, the prostate produces a protein called prostate specific antigen (PSA).

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Genetics

A.2: The exact causes of prostate cancer are still unknown. Some research indicates that those at a higher risk for developing it include the following:

  • Men over the age of 50, as the risk increases with aging.
  • Men whose fathers or brothers have had it.
  • Men of African-Canadian ancestry.
  • Men who consume a diet high in animal fat.

A.3: Testosterone, the determining and influential male hormone, is not by itself a risk factor for prostate cancer. It is known, however, to feed the progression of this type of cancer.

A.4: Men with immediate family members who have been diagnosed with prostate cancer have at least a two-fold increased risk of developing prostate cancer than those who don’t have this family history.

A.5: They should start their screening at the age of 40 with a yearly digital rectal exam and a PSA blood test.

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Prevention

A.6: The digital rectal exam is a physical examination of the prostate through the rectum. After inserting a gloved finger into the rectum, the doctor feels the prostate to detect any lumps or abnormalities.

The analysis of prostate-specific antigen is a blood test that measures the concentration of PSA, a substance produced by the prostate. PSA levels vary with age and with the volume of the prostate. Many prostate problems, not just the cancer, can cause an increase in PSA levels. Sometimes men with prostate cancer have PSA levels considered normal.

The PCA3 test is a urine test using a genetic marker that detects gene “Prostate Cancer Gene 3” (PCA3) involved in the development of prostate cancer.

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Diagnostics

A.7: If an abnormal result with these tests, other tests will determine if it is cancer or other health problems. Other analyzes are:

  • Repeat Bookseller PSA
  • Transrectal ultrasound: imaging device inserted into the rectum that uses sound waves to create an image of the prostate and surrounding organs, through the rectal wall.
  • Biopsy of the prostate sampling prostate tissue (6-24 samples) using 16-18G needle gauge, which are then prepared to be examined microscopically for pathological analysis.

A.8: Light bleeding in the stool and urine may be present for several days after the biopsy. The color of semen can be changed for a few weeks after the exam. Prescribed antibiotics before the examination are designed to reduce the risk of infection. Infections after prostate biopsy are rare. The prostate infection is still possible and occurs in 2-4% of patients. Antibiotic treatment may be necessary if there is pain or if onset of fever after the biopsy, and 38.5. You should contact your doctor or go to the emergency. Treatment should be initiated quickly.
Finally, it is recommended to avoid exercise for 48 hours after the exam.

A.9: In most cases, cancer of the prostate, especially in its early stages, can develop without any signs or symptoms occur. In some cases, symptoms may occur if the tumor is abnormally increasing the size of the prostate. This then puts pressure on the urethra as well as the fact benign prostatic hypertrophy. The prostate cancer can cause the following signs and symptoms:
changes in urination:

  • frequent urination (frequent urination), especially at night
  • urgent need to urinate (urgent urination)
  • difficulty starting to urinate or stop urinating
  • inability to urinate
  • jet weak or reduced urine
  • urine stream that stops
  • feeling of not having completely emptied her bladder
  • burning or pain during urination
  • blood in the urine or semen
  • painful ejaculation

A.10: Benign prostatic hypertrophy is a non-cancerous growth of the prostate gland. The increase in the volume of the prostate is a phenomenon that occurs during aging in the majority of men. Urinary symptoms caused by BPH causes symptoms similar to the prostate cancer.

Prostatitis is an infection or inflammation of the prostate. Prostatitis can significantly increase PSA levels. 10 to 25% of men who have urinary problems suffer acute or chronic prostatitis. Both forms of prostatitis can be treated with antibiotics.

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Treatments

A.11: It is to completely remove the prostate. This is the surgical removal of the prostate, seminal vesicles, and part of the neck of the bladder. The surgeon usually attempts to preserve essential to a good erection nervous and vascular tissue. It can also remove some lymph nodes around the prostate and check for the presence or absence of invasion. Prostatectomy can be done by open surgery (with an incision in the lower abdomen) or laparoscopy (with very small incisions to insert instruments only), laparoscopic techniques are less invasive than conventional surgery.

A.12: It is an alternative to open surgery and laparoscopic simple. This procedure uses the laparoscopic approach but with more system da Vinci ® surgical robot, designed to allow surgeons to perform complex and delicate operations of minimally invasive manner.

A.13: As its name suggests, the aim is to irradiate all the cells of the prostate to kill cancer cells while preserving normal prostate cells. It is often used alone, but sometimes it is given after surgery if there is evidence of residual cancer cells at the surgical site.

A.14: Brachytherapy to treat prostate cancer may be applied either by permanent implantation of radioactive seeds or by placing temporary radiation emitters. The permanent settlement of the grains is suitable for patients who have a localized tumor and good prognosis for recovery. It has been shown that it is a very effective treatment against cancer. The procedure can be performed quickly. Patients are usually able to go home the same day of treatment and return to normal activities within a few days. The permanent seed implantation is often a less invasive treatment option compared to the surgical removal of the prostate.

A.15: It is to block “male” hormones responsible for the development of the tumor. The terms of hormone vary. This treatment relates more particularly to older men and men with cancer accompanied by extensive metastases. The prostate cancer usually responds well to hormone therapy.

A.16: It mainly concerns the cancer patients that have become hormone-resistant.

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Radiation Therapy / Brachytherapy

A.17: Most common side effects
1. Fatigue is the most common side effect due to the treatment itself and the daily travelling. Patients may complain they have no energy; this usually starts after the second or third week of treatments. Energy levels gradually reappear after the treatments are finished. Until then it is best to:

  • Rest as much as possible during the therapy.
  • Prioritize your activities.
  • Eat a healthy diet (see Prevention section above).

2. A bowel disturbance like diarrhea is typical. To alleviate it, avoid high-fibre food, including raw fruits and vegetables, whole grain bread, spicy foods, caffeine and dairy products (yogurt may be better tolerated). Even though unproven, some research has come out against taking antioxidants (selenium) during the treatments. Seek counsel with a dietician if you have further issues.

3. Urgent and frequent need to urinate can be another side effect. Some men have difficulty emptying the bladder after urination. Still other men may find blood in the urine; this is rare and occurs as a late complication. Finally, another rare side effect, usually only seen in men who had a prior history of difficulty urinating, is the inability to urinate at all.
Some medications may be prescribed to help urination problems. Should complete inability to urinate occurs, a catheter (a tube) may be temporarily inserted into the bladder until the condition is resolved.

4. Erectile difficulties such as problems obtaining or maintaining an erection will usually appear gradually after the series of treatments is finished, that is one to two years later. In 50% of patients, erectile difficulties continue to occur up to five years post radiation therapy. The good news is that treatments are available. For more information, see our section on erectile dysfunction. A decrease in the volume of ejaculation can also be observed.

5. Skin problems are another possible side effect. Skin may look red, darker, and may be sore, dry and may itch. You may want to:

  • Treat your skin gently using lukewarm water with a mild soap, avoiding washing the marks made by the technician.
  • Pat dry only, do not rub the area.
  • Avoid tight clothing.
  • Avoid applying any cream on the area without consulting a member of the team.
  • Resist rubbing the area.

Irritation at the site of the treatment is rare. Skin problems should gradually disappear once the treatments are finished.

6. Hair loss happens only in the area being radiated and will grow back afterwards.
Each patient responds differently to the treatment, therefore the side effects will vary from one individual to another. One man may experience no side effects, whereas someone else experiences a few.

A.18: As a general guideline, you should see your radiation-oncologist:

  • Every three months for the first year;
  • Every six months thereafter until the fifth year, and then
  • Once a year.

Note that in some centres your visit with the radiation-oncologist may alternate with visits to your urologist.

A.19: It all depends on your energy level and the amount of physical exertion required in your job. Remember that your daily treatment and travelling will require you to rest. The less demand you put on your body, the faster the recuperation will be. It is always best to check with your radiation-oncologist or nurse.

A.20: Yes, you can.

A.21: In general you cannot, because the radiation that you have received leaves some scarring around your prostate gland. This makes the surgery more difficult and riskier. Nevertheless, in some rare instances, surgery can be performed after radiation therapy.

A.22: The radioactive seeds that are inserted inside your prostate gland are very small and you cannot feel them. They do not cause any discomfort and can safely stay inside your gland for the rest of your life. The seeds will give off radiation for up to a year, with the intensity of the radioactivity decreasing over time. Pregnant women should maintain a distance of six feet from the patient during the first two months after the implant. It is safe for young children to be around patients following the procedure. However, for the first two months, a child under twelve should not sit on the patient’s lap for an extended period of time.

A.23: The Canadian Medical Association Journal in April 2004 reported one such incident involving a patient who underwent the procedure in October 2003. If you are traveling outside of the country, you may want to ask your physician to provide you with a letter explaining the trace radiation. Reported in the Canadian Medical Association Journal, April 13, 2004, Vo.l 170, No. 8

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Side Effects

A.24: The goal of hormonal therapy is to decrease or block the effect of testosterone, the male hormone which is known to feed the progression of prostate cancer. This can be achieved either surgically, by removing the part of the testicles responsible for producing the testosterone, or chemically, by the administration of injections and pills. The injections can be given every one, three or four months and the pills are taken on a daily basis. Side effects may include any of the following: hot flashes, sweating, decreased sexual desire, which in turn may cause erectile difficulties, enlargement and sensitivity of the breasts, and osteoporosis (the treatment causes a decrease in bone density, which leads to weaker bones and possible fractures).

A.25: Urinary incontinence occurs by achieving sphincter during surgery resulting in a failure and loss of sphincter control the closure of the urethra or an unstable bladder causing a disorder of muscle contraction of the bladder.

A.26: Factors have been implicated in increased risk of developing this type of incontinence:

  • The more the patient is aged more high-risk
  • A history of transurethral prostate surgery before radical prostatectomy.
  • The stage of development of cancer because the surgery is more extensive if the cancer is advanced and it can then affect the sphincter.
  • The surgical technique used by the surgeon

A.27: Urinary incontinence after prostatectomy varies by individual. The urine loss may be abundant for some minor but for others. Leakage of urine often appear late in the day and are triggered by stress or fatigue.

A.28: Perineal rehabilitation before or after surgery may be effective in reducing urinary incontinence occurring after prostatectomy.

A.29: Perineal rehabilitation remains the mainstay of treatment.
Drug therapy may be used to increase bladder capacity and the tone of the urethra.
Surgery is a last resort in case of failure of rehabilitation: the artificial sphincter is best indicated in cases of severe incontinence after radical prostatectomy. But we may also recommend:

  • Injections periurethral
  • The balloons
  • The sub-urethral sling

A.30: The treatment of prostate cancer due to changes in sexual function in general and in particular on erectile function. It is important to keep in mind that the younger you are, the better your chances of start having erections after treatment against prostate cancer. Be aware that you have a sexual dysfunction before treatment; it is usually aggravated by treatment. However, it is often possible to correct or improve after surgery.
(For more information on this subject see the detailed section on side effects related to treatment in our website)

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