Prevalence and risk factors for urinary incontinence in Italy.

OBJECTIVES: To analyze the frequency and risk factors for urinary incontinence (UI) in Italy. METHODS: Eligible for this cross-sectional study were men aged >/=50 years and women aged >/=40, randomly identified among registered subjects of a network of general practitioners during the period March-October 1997. All subjects were invited by telephonic interview to determine the presence of UI, reported by the subjects as loss of urine in the last year. The subjects with UI were further questioned at home for evaluation of the type, degree and frequency of UI episodes. RESULTS: Of the 5,488 subjects interviewed (2,767 women and 2,721 men), 92 (3%) men and 316 (11%) women reported at least one episode of UI during the year before the interview. The frequence of UI increased with age both in men and women, being 2 and 11% in men and women, respectively, aged 50-60 years and 7 and 16% in those aged >/=70. Of the subjects with UI identified, 229 women and 64 men and a group of 289 subjects without UI were questionned at home using a detailed questionnaire. Six and 55% of men and women, respectively, reported stress incontinence, 20 and 12% urge incontinence and 20 and 24% mixed incontinence. The risk of UI increased with body mass index in women. A history of recurrent urinary infection was associated with UI in men and less markedly in women. No association emerged between education, smoking and alcohol or coffee consumption and risk of UI. Parity was directly associated with the risk of UI in women. CONCLUSIONS: The study offers a quantitative estimate of the prevalence of UI and its main risk factors in this Italian population.

[La Peyronie's disease: anatomical and functional evaluation using color Doppler echography]. / Malattia di La Peyronie: valutazione anatomica e funzionale con ecocolor Doppler.

We performed color duplex ultrasound in patients with Peyronie's disease in order to define the anatomy of corpora cavernosa and penile vascular abnormalities. We evaluated 20 patients, affected by Peyronie's disease, using echo-color-doppler after pharmaco-injection of PGE1 and autostimulation. We find that impotent patients had decreased EDV after 30 Minutes and after autostimulation; all patients had a normal PSV. The echo-colo-doppler is a useful tool in the evaluation of the penile vasculature, in patients with Peyronie disease, for its high sensitivity, low invasiveness, and good acceptance from patients. The results of this test could safely guide the therapeutic choice.

[Role of expectant therapy in prostatic carcinoma of low grade and staging]. / Ruolo della expectant therapy nel carcinoma della prostata di basso grado e stadio.

Low stage and grade prostate cancer can be treated by radical prostatectomy, radiotherapy and expectant therapy. Preoperative evaluation with biopsy is in many cases unreliable to pathological stage and grade. In this study we considered 31 patients with prostate cancer, evaluated with directed ultrasound guided biopsy (15) or with sextant biopsy (16). Sextant biopsy showed better results. Grading was confirmed by radical prostatectomy specimen in 62.5%. The role of expectant therapy is then discussed.

[Ultrasonically guided biopsy of the prostate for the diagnosis of carcinoma]. / La biopsia ecoguidata della prostata per la diagnosi di carcinoma.

Echoguided biopsy of the prostate is a new method used in the diagnosis of carcinoma. False negatives, which range between 7% and 27% of transperineal biopsies, can be reduced to 11% using ultrasound control. In 50% of cases carcinoma are located in the hypoechogenic area, in 45% in mixed echogenic areas and in 5% in hyperechogenic areas. The diagnosis of carcinoma was performed in 40.7% of patients examined. In conclusion, this method is shown to be a valuable and advisable aid.