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Salvage HIFU for biopsy confirmed local prostate cancer recurrence after radical prostatectomy and radiation therapy

HIFU / By / / 1 minute of reading

High-intensity focused ultrasound (HIFU) is a treatment option for low- and intermediate-risk prostate cancer and more recently has been used as salvage therapy after failed radiation therapy. The article presents a case of local recurrence with biochemical failure after radical prostatectomy and salvage external beam radiation therapy with salvage HIFU without biochemical recurrence at 20 months. Read the article.

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Toronto hospital tests new, high-precision method of prostate cancer treatment

Radiation / By / / 1 minute of reading

Doctors at Toronto’s Sunnybrook Hospital are exploring a new, more precise way of administering radiation therapy to patients with prostate cancer. Stereotactic ablative body radiotherapy, or SABR, allows doctors to give patients a high dose of radiation in a short period of time, replacing the long hours of treatment commonly associated with radiation therapy. “What’s really revolutionary about this is that patients used to have to come for up to eight weeks of radiotherapy — one treatment per day, five days a week,” said Sunnybrook oncologist Andrew Loblaw. “Now with this new trial, we’ve been able to show that you

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McMaster gets $5M to test prostate cancer vaccine

Using Viruses / By / / 1 minute of reading

Hamilton researchers are attempting to create a prostate cancer vaccine that would use viruses to destroy cancer cells and trigger an immune response. Funded primarily by a $5-million grant from popular fundraiser Movember and Prostate Cancer Canada, the vaccine will be manufactured in Hamilton and Ottawa and tested on patients who currently have no other course of treatment. Read the article.

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FDA Approves First Focused Ultrasound System for Treating the Prostate

HIFU / By / / 1 minute of reading

The US Food and Drug Administration has approved SonaCare Medical’s Sonablate 450 focused ultrasound system for the ablation of prostate tissue. Focused ultrasound enables treatment of organ-confined prostate disease while preserving surrounding healthy tissue, without radiation or surgery. Read the article.

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The latest study about antioxidants is terrifying.

Diet / By / / 1 minute of reading

Antioxidants — which include vitamins C and E and beta-carotene, and are contained in thousands of foods — are thought to protect cells from damage by acting as defenders against something called “free radicals” which the body produces as a part of metabolism or that can enter through the environment. That’s all great for normal cells. But what researchers at the University of Texas Southwestern Medical Center found is that antioxidants can work their magic on cancerous cells, too — turbo-charging the process by which they grow and spread. Read the article.

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Do men’s health supplements help prostate cancer patients?

Supplements / By / / 1 minute of reading

Although popular, such supplements do not appear to lower the risk for experiencing radiation treatment side effects; the risk that localized cancer will spread; or the risk that prostate cancer patients will die from their disease, researchers found. “We suspected that these pills were junk. Our study confirmed our suspicion,” said study lead author Dr. Nicholas Zaorsky, resident physician in radiation oncology at the Fox Chase Cancer Center in Philadelphia. Read the article.

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Risk factors for prostate cancer

General / By / / 1 minute of reading

New research suggests that age, race and family history are the biggest risk factors for a man to develop prostate cancer, although high blood pressure, high cholesterol, vitamin D deficiency, inflammation of prostate, and vasectomy also add to the risk. In contrast, obesity, alcohol abuse, and smoking show a negative association with the disease. Details are reported in the International Journal of Medical Engineering and Informatics. Read the article.

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