All News

With a median 2 years of follow-up, anterior repair with porcine skin collagen mesh still looks better than plication alone, but not dramatically better, and the difference could lessen with longer-term follow-up.

Older women who are candidates for sling surgery to treat stress incontinence need more intensive counseling than younger patients do.

Linthicum, MD-California urologists were recently hit with a "RAC attack" that may foreshadow the reach of the soon-to-be-national Medicare Recovery Audit Contractor (RAC) program and its impact on practicing urologists. The RAC program is particularly relevant to urologists across the country who administer prostate cancer drugs in their offices, national and state officials say.

Using stem cells to cure stress urinary incontinence has been tested against collagen bulking and in incontinence following prostate surgery, and has come up a winner.

Urology resident Lt. Cmdr. Richard Jadick, DO, was awarded a Bronze Star with a Combat V for valor for saving the lives of more than 90 critically wounded Marines, sailors, and Iraqi soldiers during operations in Fallujah.

artwork

Dendreon Corp. has completed enrollment of more than 500 U.S. and Canadian patients in the phase III IMPACT (IMmunotherapy for Prostate AdenoCarcinoma Treatment) clinical trial of sipuleucel-T (Provenge) for the treatment of advanced prostate cancer. The IMPACT study is a double-blind, randomized, placebo-controlled trial designed to measure overall survival in men with metastatic hormone-refractory prostate cancer receiving sipuleucel-T versus placebo.

Leo Giambarresi, PhD, has joined the AUA Foundation as the director of research. Dr. Giambarresi is currently the prostate cancer research program manager at the Battelle Memorial Institute, U.S. Army Medical Research and Material Command, Fort Detrick, MD, where he leads a multidisciplinary team of government and contract scientists, clinicians, consumers, and support staff to execute all aspects of an $80 million appropriations budget for prostate cancer research.

Christopher Kane, MD, has been appointed the new chief of urology at the University of California, San Diego Medical Center and Moores UCSD Cancer Center.

Early and appropriate treatment of urinary tract infection, especially during the first 24 hours after the onset of symptoms, diminishes the likelihood of renal involvement during the acute phase of the infection, but does not prevent scar formation, researchers reported in Pediatrics (2007; 120:e922-e928).

Testosterone insufficiency in older men is associated with increased risk of death over the following 20 years, independent of multiple risk factors and several pre-existing health conditions, according to researchers from the University of California, San Diego School of Medicine.

The FDA has approved labeling changes for erectile dysfunction drugs in the class that includes tadalafil (Cialis), vardenafil (Levitra), and sildenafil citrate (Viagra), to display more prominently the potential risk of sudden hearing loss and to guide consumers on what to do if they experience sudden problems with their hearing.

The FDA has approved injectable doripenem (Doribax) for the treatment of complicated urinary tract infections, including pyelonephritis. Doripenem has demonstrated activity against a wide range of gram-positive and gram-negative bacteria, including Pseudomonas, that cause these serious infections, research has shown.

In patients with castration-refractory prostate cancer, the addition of estramustine (Emcyt) to chemotherapy increases time to PSA progression and overall survival compared with chemotherapy alone, according to a meta-analysis published in The Lancet Oncology (2007; 8:994-1000). However, this benefit should be balanced with the risk of increased thromboembolic events in patients who receive the combination therapy compared with chemotherapy alone.

Andrew C. Novick, MD, chairman of the Glickman Urological and Kidney Institute at the Cleveland Clinic, recently was named a laureate of the SIU Astellas Award at the 29th Congress of the International Urological Society (SIU) in Paris. The award recognizes outstanding personal contributions to the field of urology and to its development. The award has been presented only seven times in SIU’s 100-year history.

Scott Monroe, MD, has accepted the position of director of the division of reproductive and urologic products at FDA. Dr. Monroe has served as the acting director of the division since June 2006.

With proper screening and treatment, many patients with chronic heart failure can safely engage in sexual activity, according to a review published in the Mayo Clinic Proceedings (2007; 82:1203-10).

Men who have prostate cancer surgery, especially if they are younger or have cancers with certain tumor cell characteristics, appear less likely to die of the disease within 10 years than are men who choose other treatment options, according to a report in Archives of Internal Medicine (2007; 167:1944-50).

New research has shown that androgen-synthesizing proteins are present within cancer cells, which suggests that cancer cells may develop the capacity to produce their own androgens. The presence of these proteins may explain why some prostate cancers become resistant to widely used therapies and offers new directions for research into future treatments that could block the development of androgens in the cancer cells, researchers say.

Treatment with extended-release tolterodine tartrate (Detrol LA) is associated with higher sexual quality of life scores and reduced anxiety measurements in women with overactive bladder and urge urinary incontinence, according to a study presented at the American Urogynecologic Society annual scientific meeting in Hollywood, FL.

Androgen deprivation therapy may encourage prostate cancer cells to produce a protein that makes them more likely to spread throughout the body, suggests a new study by researchers at Johns Hopkins University School of Medicine, Baltimore. Although the finding could eventually lead to changes in this standard treatment for prostate cancer, the researchers caution that their discovery is far too preliminary for patients or physicians to stop using hormone therapy.

In addition to the two cell patterns that help determine the Gleason score, if a third, small area of highly aggressive cancer is seen on biopsy, it is associated with a worse prognosis for men with otherwise moderately aggressive disease, according to a study from Brigham and Women’s Hospital published in JAMA (2007; 298:1533-8).

Laparoscopic surgery for urologic malignancy is associated with a low perioperative complication rate, and the rate has decreased over time despite the increasing performance of more challenging cases.

art

Percutaneous insertion of permanent metal stents appears to offer a safe and reasonably effective, minimally invasive technique for long-term patency restoration in patients with extrinsic ureteral obstruction.

A new study has produced solid evidence that sacral neuromodulation affects the central nervous system.

A team of German researchers is pursuing promising research on oncofetal fibronectin as a potential marker for bladder cancer.

Patient factors, level of surgeon training, and certain surgical steps appear to represent impediments to learning hand-assisted laparoscopic donor nephrectomy (HALDN).