AUA look-back: TRT safety, PCa tests spark news, debate
May 29th 2014The recently concluded AUA annual meeting in Orlando may not go down as one of the most memorable annual meetings in recent years. Nevertheless, it was noteworthy for some interesting news and lively debate on hot-button topics: the safety of certain urologic products, namely, testosterone and transvaginal mesh; new tests for prostate cancer; infection prevention and treatment; and use of an advanced prostate cancer agent in the pre-chemotherapy setting.
TRT shows benefit, no harm in post-RP patients
May 19th 2014Testosterone replacement therapy may be considered for treatment of hypogonadism in carefully selected men who have undergone radical prostatectomy for low- to intermediate-risk prostate cancer, according to researchers from New York University Medical Center, New York.
Man's best friend may also help detect prostate cancer
May 19th 2014It is hard to imagine a world without dogs. Since the beginning of civilization, from hunting to herding, dogs have literally been man's best friend. Now, canines are being enlisted to help with a major health problem of the modern age: prostate cancer detection.
Targeted MRI biopsy more likely to find high-grade prostate cancer
May 19th 2014Targeted biopsy locations using cognitive magnetic resonance imaging targeting were more than twice as likely to show prostate cancer compared with transrectal ultrasound template biopsy, and cancers in these locations were twice as likely to be high grade, researchers from Washington University, St. Louis reported yesterday.
Androgen inhibitor shows meaningful benefit pre-chemo
May 18th 2014Data from the final analysis of the international, phase III PREVAIL study show that enzalutamide (XTANDI) added to androgen deprivation therapy at the time of progression provides meaningful clinical benefit for men with chemotherapy-naïve metastatic castrate-resistant prostate cancer, including those with visceral disease.
Effects of PDE-5 inhibitors, active surveillance among localized prostate cancer topics
May 7th 2014Studies examining the post-prostatectomy effects of phosphodiesterase type-5 inhibitors and those discussing active surveillance are among the key papers in localized prostate cancer to be presented at this year's AUA annual meeting, according to Leonard G. Gomella, MD.
Vitamin D deficiency may raise aggressive prostate cancer odds
May 5th 2014African-American and European-American men at high risk of prostate cancer have greater odds of being diagnosed with an aggressive form of the disease if they have vitamin D deficiency, researchers from Chicago’s Northwestern Medicine and the University of Illinois at Chicago reported in a recently published study.
Focal therapy: Magic bullet or unproven treatment?
April 23rd 2014Focal therapy has been promoted as a minimally morbid option for men with localized low-risk prostate cancer who nevertheless want their disease treated. Opponents of focal therapy note the heterogeneity and multifocal nature of prostate cancer, the difficulty of accurately targeting and destroying an index tumor with focal therapy, and the unknown biologic potential of the tumor.
Robotic vs. open RP: Equivocal results (again)
April 21st 2014A new study has found that for men 65 years of age and older, robot-assisted radical prostatectomy and open prostatectomy have similar rates of complications, providing further evidence that outcomes between the two procedures are not significantly different.
Advanced prostate cancer research focuses on newer agents for mCRPC
April 17th 2014Research in advanced prostate cancer is largely focused on newer agents for metastatic castration-resistant prostate cancer, including abiraterone acetate (ZYTIGA), enzalutamide (XTANDI), radium Ra 223 dichloride (Xofigo), and the immunotherapy sipuleucel-T (Provenge).
Urology Product Preview April 2014
April 16th 2014Drugs and devices in the pipeline from Astellas Pharma, Medivation, Repros Therapeutics, Metamark Genetics, Argos Therapeutics, S1 Biopharma, Ipsen, Sprout Pharmaceuticals, Antigen Express, Generex Biotechnology, Veloxis Pharmaceuticals, and Absorption Pharmaceuticals.
RT, hormonal combo treatment reduces prostate cancer mortality
April 10th 2014Adding local radiotherapy to hormonal treatment more than halves long-term prostate cancer-specific mortality and substantially decreases overall mortality in men with non-metastatic locally advanced or high-risk prostate cancer, according to an updated analysis of clinical trial data from the Scandinavian Prostate Cancer Group’s Study VII.
3-D mapping enhances accuracy of prostate biopsy
April 10th 2014Three-dimensional mapping biopsy (3DMB) of the prostate provides a more accurate disease assessment and in doing so may allow more confident decision making when patients and their physicians are trying to resolve issues surrounding observation or more aggressive therapies, a study from the University of Colorado School of Medicine, Denver, suggests.
Dose-escalated IMRT appears safe in prostate cancer patients
April 7th 2014Dose-escalated intensity-modulated radiation therapy (IMRT) with use of a moderate hypofractionation regimen (72 Gy in 2.4-Gy fractions) can safely treat patients with localized prostate cancer with limited grade 2 or 3 late toxicity, according to a recently published study.