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Prostate Knowledge Archive

Articles

What are the chances that prostate cancer will return after surgery?

Published January 12, 2023

In some men who have prostate cancer surgery the cancer never returns, while in others it does. A new type of imaging technology indicates the presence of prostate tumors, and researchers wanted to know if this could be used to predict cancer recurrence after treatment.

Can plant-based diets lower your risk of prostate cancer?

Published December 16, 2022

This year, results from a review of literature on plant-based diets and prostate cancer risk concluded that apart from having advantages for cardiovascular health, quality of life, and environmental benefits, plant-based diets have the potential to improve prostate cancer outcomes.

Prostate cancer: How long should hormonal therapy last?

Published December 5, 2022

Hormonal therapy is a cornerstone of prostate cancer treatment, but it has burdensome side effects. Doctors and patients alike are highly motivated to use this therapy only for as long as necessary. But how long is long enough? A recent study provides needed clarity.

Prostate cancer: Zapping metastatic tumors with radiation improves survival

Published November 7, 2022

When prostate cancer spreads beyond the gland, it has been treated with hormone therapy, but there are challenging side effects. A new study shows that a different treatment option involving radiation can allow some men to delay or avoid hormone therapy.

Prostate cancer: Can imaging substitute for repeat biopsies during active surveillance?

Published October 7, 2022

Men with lower-risk prostate cancer often opt for active surveillance, which involves regular testing and biopsies to check for possible tumor growth. A newer type of imaging may reduce the frequency of repeat biopsies for some men, but there are concerns about its limitations.

Prostate cancer: Radiation therapy elevates risk for future cancers

Published September 9, 2022

A standard treatment for localized prostate cancer is radiation, but there is a risk that it can lead to secondary cancers forming in the body later. Now, a large study of men treated with current radiation delivery methods clarifies that the amount of risk is low, but real.

Promising therapy if PSA rises after prostate cancer surgery

Published August 1, 2022

After a man has had a radical prostatectomy, sometimes the level of the antigen PSA rises again later, meaning cancer may have returned. A study found that the normal therapy given when this happens is more effective when combined with other forms of treatment.

An emerging treatment option for men on active surveillance

Published June 29, 2022

Active surveillance allows men with low- or intermediate-risk prostate cancer to avoid temporarily the side effects of invasive therapies, but men often feel anxious about their cancer. Emerging evidence suggests there may be a middle path between no treatment and aggressive therapies.

Some men whose prostate cancer progresses can safely delay treatment

Published May 27, 2022

Prostate cancer can progress over long durations, and if a man’s tumor has features that predict slow growth, he can opt for active surveillance instead of immediate treatment. But when the time for treatment comes, up to a third of men still decide against it. Now, a new study finds that for some of these men, treatment can be safely delayed.

New treatment approved for late-stage prostate cancer

Published April 7, 2022

The FDA has approved a new medication therapy for advanced prostate cancer that is spreading in the body. The new treatment can seek out and destroy tumors that are still too small to be found via conventional medical imaging. Results of a clinical trial showed that this new drug was effective at delaying cancer progression.

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