Prostate Cancer

The Sonablate 450, SonaCare Medical’s high-intensity focused ultrasound (HIFU) device, has received FDA clearance for prostate tissue ablation.

New study findings from the Ronald Reagan UCLA Medical Center, Los Angeles add evidence supporting the potential for targeted magnetic resonance-ultrasound (MR-US) fusion biopsy to improve the diagnosis of prostate cancer. Learn more

In this interview, Peter L. Choyke, MD, discusses current methods of detecting biochemical recurrence with imaging, promising new techniques to localize recurrence, and cost considerations.

Positron emission tomography with a 68Gallium-labeled ligand of prostate-specific membrane antigen (68Ga-HBED-PSMA-PET hybrid imaging) is a promising new diagnostic tool for staging prostate cancer, according to German urologists who presented their experience at the American Society of Clinical Oncology annual meeting in Chicago. Get results

Hear and get results from Neal Shore, MD, as he discusses with Crystal Murcia, PhD the surveys findings, explains why men aren’t speaking up about their prostate cancer symptoms, and urologists' role in assessing how patients are feeling.

The assay might help identify candidates for active surveillance, study authors say.

A new study underscores the long-term value of active surveillance for men with low- or very low-risk prostate cancer.

In this installment of "Product Preview," also look for information on products in the pipeline for renal cell carcinoma and interstitial cystitis.

After accounting for the risk of reclassification, carefully monitored men with favorable-risk prostate cancer who enroll in active surveillance and undergo delayed surgery are no more likely to demonstrate adverse features associated with 15-year prostate cancer-specific mortality than their counterparts who elect immediate curative treatment, say researchers from the Johns Hopkins University Brady Urological Institute, Baltimore.

After a median of 2 years in an active surveillance cohort being followed with multiparametric-magnetic resonance imaging and MRI-transrectal ultrasound fusion-guided biopsy (“targeted biopsy”), rates of biopsy-proven pathologic progression are similar among men with low-risk and intermediate-risk disease, say researchers from the National Institutes of Health.

Among men who are potent and have low-risk prostate cancer, focal cryotherapy appears to deliver similar oncologic control but with much better recovery of erectile function than a whole-gland approach, according to an analysis using data from the Cryo On-Line Data Registry.

The cost of radiation therapy for prostate cancer in the United States varies substantially, and most of the variation is accounted for by factors that are not related to the patient or tumor, according to the results of a study published online in Journal of Oncology Practice (Aug. 11, 2015).

A newly identified subset of prostate cancer biomarkers could help explain why African-American men are more likely than European-American men to develop and die from prostate cancer.

A new study reports no statistically significant increase in the risk of bladder cancer among patients treated with the diabetes drug pioglitazone (Actos), despite previous studies suggesting an association.

With conflicting data, should docetaxel be used up front in newly diagnosed metastatic disease?

Treatment with metformin plus a statin appears to pay huge dividends in high-risk prostate cancer patients, data from a large study show.

Docetaxel (Taxotere) added to standard hormone therapy extended mean survival by about 10 months, according to a recent large-scale study.

“It is a positive thing, because the technology we’re using now is not really very accurate," one urologist told Urology Times.

In this round-up of new urology products and services, learn about an app that helps moviegoers with OAB, a new mesh for sacrocolpopexy, and device/smartphone app that help women with pelvic floor exercises.

Congress doesn’t appear to like very much President Obama’s FY 2016 budget proposal to eliminate funding for Centers for Disease Control and Prevention activities that are focused on education about prostate cancer screening and treatment, as well as tracking disease incidence and mortality data.

ARN-509, a novel oral antiandrogen, was safe, well tolerated, and showed promising efficacy in men with high-risk, non-metastatic castration-resistant prostate cancer (CRPC) in a phase II study, reported Neal D. Shore, MD.

Higher radiation doses don’t confer a survival benefit in men with low-risk prostate cancer, although they do increase survival rates for men with medium- and high-risk cancers, the authors of a new study report.

Despite the strategy’s benefits, many low-risk patients still undergo surgical or radiation treatment, researchers report.

Study findings suggest that high levels of vitamin D could be harmful to the prostate.

With several years now passing since the USPSTF issued its grade D recommendation discouraging PSA-based prostate cancer screening, researchers are reporting conflicting findings on its impact on clinical practice.

We are entering a new era when patients will present not with an elevated PSA but rather with symptoms, writes Henry Rosevear, MD.

Urology Times’ “Best of AUA 2015” report provides a guide to the meeting’s take-home messages in 15 therapeutic areas-an information-packed, condensed summary of the top papers and presentations.

Active surveillance for men with low-risk prostate cancer has made it to prime time. That was the message of Stacy Loeb, MD, who moderated a press conference at the AUA annual meeting, where four studies documented the increasing popularity and safety of active surveillance in managing low-risk disease.

Chemicals in green tea may help inhibit development of prostate cancer in men at high risk, according to results of a randomized, controlled trial.

An experimental assay could reduce the need for prostate needle biopsies, researchers say.