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How Long Can You Live With Stage 2 Prostate Cancer

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Types Of Bone Metastases

Can a Man Survive Prostate Cancer? What is the Life Expectancy?

Normally your bones are constantly changing. New bone tissue is being formed and old bone tissue is breaking down into minerals that circulate in your blood. This process is called remodeling.

Cancer cells upset the normal process of bone remodeling, causing bones to become weak or too dense, depending on the type of bone cells affected.

Your bone metastases may be:

  • osteoblastic, if there are too many new bone cells
  • osteolytic, if too much bone is destroyed

In some cases, your bones may have both types of metastases.

Prostate Cancer: A Guide For Aging Men

Prostate cancer is one of the most frequently diagnosed cancers in the world, despite it only being diagnosed in males . In fact, more than 70 percent of men over the age of 80 have some quantity of cancer cells in their prostate.

Its so common that it sometimes doesnt go diagnosed until autopsies are performed, though that doesnt mean the cancer is the cause of death. On the contrary, the overall prognosis for men diagnosed with prostate cancer is as positive as you can get when talking about the dreaded c word. The five-year survival rates for the disease are close to 100 percent, especially when talking about prostate cancer that is caught early on in the processbefore it spreads.

The five-year survival rates for the disease are close to 100 percent, especially when talking about prostate cancer that is caught early on in the processbefore it spreads.

Nevertheless, prostate cancer is serious business, and the best way to handle a diagnosis is to be informed. Lets take a look at the frequency at which its diagnosed, how youre tested for it, how it can affect your daily life, and what we can do to try and prevent the disease.

Average Age of Prostate Cancer Diagnosis

Your Cancer Care Team

People with cancer should be cared for by a multidisciplinary team . This is a team of specialists who work together to provide the best care and treatment.

The team often consists of specialist cancer surgeons, oncologists , radiologists, pathologists, radiographers and specialist nurses.

Other members may include physiotherapists, dietitians and occupational therapists. You may also have access to clinical psychology support.

When deciding what treatment is best for you, your doctors will consider:

  • the type and size of the cancer
  • what grade it is
  • whether the cancer has spread to other parts of your body

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Prostate Cancer Survival Rates Are Favorable Overall

Thinking about survival rates for prostate cancer takes a little mental stretching. Keep in mind that most men are around 70 when diagnosed with prostate cancer. Over, say, five years, many of these men will die from other medical problems unrelated to prostate cancer.

To determine the prostate cancer survival rate, these men are subtracted out of the calculations. Counting only the men who are left provides what’s called the relative survival rate for prostate cancer.

Taking that into consideration, the relative survival rates for most kinds of prostate cancer are actually pretty good. Remember, we’re not counting men with prostate cancer who die of other causes:

  • 92% of all prostate cancers are found when they are in the early stage, called local or regional. Almost 100% of men who have local or regional prostate cancer will survive more than five years after diagnosis.
  • Fewer men have more advanced prostate cancer at the time of diagnosis. Once prostate cancer has spread beyond the prostate, survival rates fall. For men with distant spread of prostate cancer, about one-third will survive for five years after diagnosis.

Many men with prostate cancer actually will live much longer than five years after diagnosis. What about longer-term survival rates? According to the American Society of Clinical Oncology, for men with local or regional prostate cancer:

  • the relative 10-year survival rate is 98%
  • the relative 15-year survival rate is 96%

How Does Hormone Therapy Work Against Prostate Cancer

Prostate cancer cause defined symptom risk factors

Early in their development, prostate cancers need androgens to grow. Hormone therapies, which are treatments that decrease androgen levels or block androgen action, can inhibit the growth of such prostate cancers, which are therefore called castration sensitive, androgen dependent, or androgen sensitive.

Most prostate cancers eventually stop responding to hormone therapy and become castration resistant. That is, they continue to grow even when androgen levels in the body are extremely low or undetectable. In the past, these tumors were also called hormone resistant, androgen independent, or hormone refractory; however, these terms are rarely used now because the tumors are not truly independent of androgens for their growth. In fact, some newer hormone therapies have become available that can be used to treat tumors that have become castration resistant.;

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Surgically Removing The Prostate Gland

A radical prostatectomy is the surgical removal of your prostate gland. This treatment is an option for curing prostate cancer that has not spread beyond the prostate or has not spread very far.

Like any operation, this surgery carries some risks.

A recent trial showed possible long-term side effects of radical prostatectomy may include an inability to get an erection and urinary incontinence.

Before having any treatment, 67% of men said they could get erections firm enough for intercourse.

When the men who had a radical prostatectomy were asked again after 6 months, this had decreased to 12%. When asked again after 6 years, it had slightly improved to 17%.

For urinary incontinence, 1% of men said they used absorbent pads before having any treatment.

When the men who had a radical prostatectomy were asked again after 6 months, this had increased to 46%. After 6 years, this had improved to 17%.

Out of the men who were actively monitored instead, 4% were using absorbent pads at 6 months and 8% after 6 years.

In extremely rare cases, problems arising after surgery can be fatal.

It’s possible that prostate cancer can come back again after treatment. Your doctor should be able to explain the risk of your cancer coming back after treatment, based on things like your PSA level and the stage of your cancer.

After a radical prostatectomy, you’ll no longer ejaculate during sex. This means you will not be able to have a child through sexual intercourse.

Prostate Cancer Stages Based On Standard Scores

After calculating the TNM categories, your doctors will combine your TNM score, Gleason score;and PSA levels to assign of a specific stage to your prostate cancer. Keep in mind that every case is different, and statistics and other recommendations are purely general guidelines.

Stage 1
10 years15 years

*Percentages factor in all stages of prostate cancer. Relative survival rate means the percentage of patients who live x number of years after their initial diagnoses, not after stoppage of treatment.

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Living As A Prostate Cancer Survivor

For most men with prostate cancer, treatment can remove or destroy the cancer. Completing treatment can be both stressful and exciting. You may be relieved to finish treatment, but find it hard not to worry about cancer growing or coming back. This is very common if youve had cancer.

For other men, the cancer may come back in other parts of the body or may never go away completely. These men may get hormone treatment or other therapies to help keep the cancer under control for as long as possible. Learning to live with cancer that does not go away can be difficult and very stressful.

Psa And Gleason Score

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Two other important factors that doctors and specialists use to assess cancer cells are the prostate specific antigen and the Gleason score.

PSA levels: PSA is a protein that appears in higher levels in the bloodstream when there is a problem with the prostate. Normally, PSA levels in the blood are very low, and a test cannot detect them. However, in some circumstance, such as prostate cancer, PSA levels start to rise.

Screening for prostate cancer uses a blood test for PSA. If PSA levels are high, the doctor may recommend further tests to see if prostate cancer is present.

There are various other reasons why PSA levels may rise, including sexual stimulation or an infection.

The grade and Gleason score: Different types of cancer cell act differently. Some types, or grades, are more aggressive and can spread more easily. The Gleason score and grade are different measures, but they both reflect how likely it is that a tumor will spread, and how quickly it will do so. Either a biopsy or surgery can determine the types of cancer cells present in the prostate tissues.

Nearly 50% of males have a condition known as prostatic intraepithelial neoplasia by the time they are 50 years old. PIN is when there are changes in the cells that line the prostate gland.

High grade PIN is not cancer, but the cells can become cancerous in the future. For this reason, a doctor may recommend treatment to remove the cells.

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Impact Of Age On Treatment

The rising number of men diagnosed with prostate cancer is a result of increasing life expectancy as well as the current practice of screening by prostate-specific antigen blood tests. Besides PSA and Gleason score, age is considered a key prognostic factor in treatment decision making. Although organ-confined disease can be cured by radical prostatectomy and full-dose local radiation therapy, treatment options for advanced- stage disease remain palliative. They include active surveillance, or watchful waiting, early versus delayed hormonal therapy to control disease progression, and continuous or intermittent androgen deprivation. Observational studies of older men with early stage disease have suggested conservative management as a viable option.,

Chodak and associates evaluated 828 men who were managed expectantly in a series of nonrandomized trials. Median follow-up was approximately 6.5 years. Patients with poorly differentiated cancers had a 10-fold increased risk of death from prostate cancer as compared with men showing highly differentiated prostate cancer. A 5-year disease-specific survival of only 34% was found in men with poorly differentiated prostate cancer. In contrast a 5-year disease-specific survival of 87% was described in men with well-or moderately differentiated cancers.

How Is Prostate Cancer Staged

Prostate cancer is one of the most common types of cancer that develops in men and is the second leading cause of cancer deaths in American men, behind lung cancer and just ahead of colorectal cancer. The prognosis for prostate cancer, as with any cancer, depends on how advanced the cancer has become, according to established stage designations.

The prostate gland is a walnut-sized gland present only in men, found in the pelvis below the bladder. The prostate gland wraps around the urethra and lies in front of the rectum. The prostate gland secretes part of the liquid portion of the semen, or seminal fluid, which carries sperm made by the testes. The fluid is essential to reproduction.

The term to stage a cancer means to describe the evident extent of the cancer in the body at the time that the cancer is first diagnosed.

  • Clinical staging of prostate cancer is based on the pathology results, physical examination, PSA, and if appropriate, radiologic studies.
  • The stage of a cancer helps doctors understand the extent of the cancer and plan cancer treatment.
  • Knowing the overall results of the different treatments of similarly staged prostate cancers can help the doctor and patient make important decisions about choices of treatment to recommend or to accept.

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Treating Advanced Prostate Cancer

If the cancer has reached an advanced stage, it’s no longer possible to cure it. But it may be possible to slow its progression, prolong your life and relieve symptoms.

Treatment options include:

  • hormone treatment
  • chemotherapy

If the cancer has spread to your bones, medicines called bisphosphonates may be used. Bisphosphonates help reduce bone pain and bone loss.

Outlook For Men With Localised Prostate Cancer

How Long Can You Live With Stage 4 Prostate Cancer ...

Most;localised prostate cancer;is slow-growing and may not need treatment or shorten a mans life. For many men who have treatment for localised prostate cancer, the treatment will get rid of the cancer. For others, treatment may be less successful and the cancer may come back. If this happens, you might need further treatment.

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Survival Rates For Prostate Cancer

Survival rates can give you an idea of what percentage of people with the same type and stage of cancer are still alive a certain amount of time after they were diagnosed. These rates cant tell you how long you will live, but they may help give you a better understanding of how likely it is that your treatment will be successful.

Keep in mind that survival rates are estimates and are often based on previous outcomes of large numbers of people who had a specific cancer, but they cant predict what will happen in any particular persons case. These statistics can be confusing and may lead you to have more questions. Talk with your doctor about how these numbers may apply to you, as he or she is familiar with your situation.

Cancer Staging May Miss Errant Cells

Once a pathologist confirms that cancer is present, the doctor will next determine how far the cancer extends a process known as cancer staging and discuss the implications with you. This is perhaps the most important information of all for you to obtain, as it determines whether the cancer is likely to be curable, or whether it has already spread to additional tissues, making prognosis much worse.

If you were my patient, I would ask you to consider two important points. First, cancer staging actually occurs in two phases: clinical and pathological . Of the two, pathological staging is more accurate.

A second point to understand, however, is that even pathological staging can be inaccurate . A cancer spreads, or metastasizes, once a primary tumor sheds cancer cells that travel elsewhere in the body and establish other tumor sites. Metastasis is a complex process that researchers do not fully understand. What is clear is that this process involves multiple genetic mutations and steps, and that each type of cancer spreads in a unique way.

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What Is Intermittent Adt

Researchers have investigated whether a technique called intermittent androgen deprivation can delay the development of hormone resistance. With intermittent androgen deprivation, hormone therapy is given in cycles with breaks between drug administrations, rather than continuously. An additional potential benefit of this approach is that the temporary break from the side effects of hormone therapy may improve a mans quality of life.

Randomized clinical trials have shown similar overall survival with continuous ADT or intermittent ADT among men with metastatic or recurrent prostate cancer, with a reduction in some side effects for intermittent ADT .

How The Study Was Performed

Prostate cancer stage in advanced prostate cancer

During the study, scientists randomized 1,071 men with intermediate- or high-risk localized prostate cancer into four groups. One group received radiation and six months of an anti-testosterone drug called leuporelin, and the second group received radiation plus 18 months of leuporelin therapy. Two other groups were treated with the same regimens of either radiation plus six or 18 months of leuporelin therapy, along with another drug called zoledronic acid, which helps to limit skeletal pain and related complications should cancer spread to the bones. Study enrollment occurred between 2003 and 2007 at 23 treatment centers across New Zealand and Australia.

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Figure 2 Why Understaging May Occur

When the prostate is removed, a pathologist examines slices of the gland for evidence of cancer. A. Under a microscope, the pathologist can distinguish tiny tumors, consisting of clumps of visibly abnormal cells. B. With current imaging technology, it is not yet possible for a pathologist to identify micrometastases individual cancer cells shed from the primary tumor that have gone on to seed adjacent tissue. In this image, for example, cancer cells have already penetrated the capsule and migrated to adjacent tissue, even beyond the margin of tissue removed during surgery.

Individual prostate cancer cells can spread to more remote areas of the body in three ways . Whats more, they can do so without being detected with our current technology, essentially escaping under the radar. So its always possible even if you are diagnosed with early-stage prostate cancer that the cancer has already spread and will manifest in the coming years. How likely is it that an early-stage prostate cancer will become active without treatment? A small study provides some clues .

Keeping Health Insurance And Copies Of Your Medical Records

Even after treatment, its very important to keep health insurance. Tests and doctor visits cost a lot, and although no one wants to think of their cancer coming back, this could happen.

At some point after your cancer treatment, you might find yourself seeing a new doctor who doesnt know your medical history. Its important to keep copies of your medical records to give your new doctor the details of your diagnosis and treatment.;

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Gleason Score For Grading Prostate Cancer

Prostate cancer is also given a grade called a Gleason score. This score is based on how much the cancer looks like healthy tissue when viewed under a microscope. Less aggressive tumors generally look more like healthy tissue. Tumors that are more aggressive are likely to grow and spread to other parts of the body. They look less like healthy tissue.

The Gleason scoring system is the most common prostate cancer grading system used. The pathologist looks at how the cancer cells are arranged in the prostate and assigns a score on a scale of 3 to 5 from 2 different locations. Cancer cells that look similar to healthy cells receive a low score. Cancer cells that look less like healthy cells or look more aggressive receive a higher score. To assign the numbers, the pathologist determines the main pattern of cell growth, which is the area where the cancer is most obvious, and then looks for another area of growth. The doctor then gives each area a score from 3 to 5. The scores are added together to come up with an overall score between 6 and 10.

Gleason scores of 5 or lower are not used. The lowest Gleason score is 6, which is a low-grade cancer. A Gleason score of 7 is a medium-grade cancer, and a score of 8, 9, or 10 is a high-grade cancer. A lower-grade cancer grows more slowly and is less likely to spread than a high-grade cancer.

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