Urology

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Although many researchers have recommended cystoscopy as a universal screening tool to detect injury at the time of hysterectomy, new research recommends selective use of cystoscopy based on the low absolute risk of urinary tract injury.

Osteoporosis, pelvic organ prolapse, and incontinence are common in postmenopausal women. Basic research has also implicated collagen and extracellular matrix abnormalities in these conditions.

Women taking atypical antipsychotic medications (AAPs) have about a 3-fiold higher prevalence of lower urinary tract symptoms (LUTS) compared with nonusers, a study on the presence of LUTS among users of psychoactive medications has found.

A study funded by the National Institute Child Health and Human Development shows that anticholinergic drugs and onabotulinumtoxinA injections produce comparable results in women with urgency urinary incontinence. Choice of therapy, say the researchers, should take into consideration route of administration and adverse effect profiles.

Cranberry-containing products may be more than just a folk remedy for urinary tract infections (UTIs). A systematic review and meta-analysis published in the Archives of Internal Medicine concludes that cranberry-containing products offer women protection against UTIs, particularly those prone to recurrent infections.

Stress urinary incontinence, defined by the International Continence Society as the complaint of involuntary leakage on effort or exertion or on sneezing and coughing, affects 23% to 38% of the female population in the United States over the age of 20 years.

Urinary tract injuries complicate approximately 1% of all gynecologic procedures, with a ratio of 5 bladder injuries to each ureteral injury. Additionally, urinary tract injuries occur in 0.28% of all cesarean deliveries with a 3-fold risk in repeat cesarean delivery.

Chronic pelvic pain is common in women. The broad differential diagnosis for chronic pelvic pain and overlap in symptoms among etiologies makes diagnosis challenging but underscores the need to conduct a detailed history and careful examination that considers the full spectrum of cases, according to one expert.

Although retropubic and transobturator midurethral slings may be objectively equivalent in their treatment of stress incontinence, women do not find them subjectively so, and complication rates can difer, according to a randomized trial.

Dynamic magnetic resonance imaging (MRI) of the urethra, along with static MRI, may benefit women who are experiencing lower urinary tract symptoms by helping to detect pelvic organ prolapse, according to researchers at New York University Medical Center's Department of Radiology.

Cranberry juice may protect against asymptomatic bacteriuria and symptomatic urinary tract infections in pregnant women, although more research is needed to confirm the findings, according to a report in the October issue of the Journal of Urology.

Managing nocturia

Is waking repeatedly to void robbing your patient of a good night's sleep? An expert discusses causes and treatment options that can banish her daytime fatigue-and lower her risk of nighttime falls.