Sexual Fears and Avoidant Sexual Behavior in Medical Students.

UNLABELLED: Sexual fears, sometimes in the form of phobias, lead to aversive or sexually avoidant behavior blocking sexual closeness and resulting in deep personal and interpersonal distress. OBJECTIVE: To determine the types of sexual fears and aversive behavior in young people of reproductive age (students) and their degree of markedness as to encourage a further implementation of prevention programs and interventions. MATERIALS AND METHODS: The study included 116 fifth-year medical students in Plovdiv Medical University. Of these, 55 men and 61 women were assessed with the Sexual Aversion Scale, a 30-item self-rating questionnaire. The Diagnostic and Statistical Manual of Mental Disorders criteria of sexual aversion were used. The statistical analyses used were descriptive statistics and independent samples t-test. RESULTS: Sexual fears and aversive or blocking behavior are mild to moderate, mean score of 1.54 ± 0.04, without statistically significant gender differences. Both sexes have established fear-related sexual aversive motives of sexual behavior related to the risk of unwanted pregnancy and HIV infection. Women have significantly higher average scores for the following statements: fear of sexual intercourse (1.61 vs 1.25), avoidance of situations in which they may be involved sexually (1.95 vs 1.51), avoidance of genital sexual contact (1.44 vs 1.16), fear of catching a sexually transmitted disease (2.46 vs 2.09 ), fear of pregnancy (2.61 vs 2.15) and concerns what other people think of them (2.34 vs 1.93 ). CONCLUSIONS: Sexual fears and aversive or blocking behavior were mild to moderate. In both sexes similar fears--aversive or blocking patterns of sexual behavior were found, mainly associated with the fear of unwanted pregnancy and the risk of HIV infection, more expressed in women.

Repeat transrectal prostate biopsies in diagnosing prostate cancer.

UNLABELLED: Patients with negative prostate biopsy and persistent suspicion of prostate cancer (PCa) can pose a serious diagnostic problem. The AIM of our study was to determine the frequency of PCa found on repeat prostate biopsy and the factors leading to higher possibility of cancer positive histological result. PATIENTS AND METHODS: We studied retrospectively 113 patients (82 from University Clinic, Jena, Germany and 31 from Department of Urology, Plovdiv, Bulgaria) with initial negative biopsy for cancer who underwent repeat biopsies. The patients were examined between January 1999 and May 2010. The target group included patients with Prostate Specific Antigen (PSA) level lower than 12.5 ng/ml and without suspicious finding on digital rectal examination (DRE). Different biopsy schemes were used in the initial and the following biopsies, depending on patient age and total prostate volume. RESULTS: Overall PCa detection rate was 22.1% (25 of 113). The repeat biopsy found PCa in 15.9% (18 of 113). In patients with 3 biopsies the PCa detection rate was considerably lower--only 8.6% (3 of 35). PCa was found in only 1 patient of 18 (5.5%) who underwent four or more biopsies. Transurethral resection of the prostate (TURP) was performed in 15 patients with at least two previously negative biopsies. The pathohistological examination of the resected tissue showed PCa in 3 of the patients (20%). CONCLUSION: The interval between biopsies is not a significant predictive factor for positive prostate biopsy. The chance for detecting PCa after the second negative transrectal biopsy procedure is low. Therefore, TURP can be used as an alternative procedure to harvest adequate tissue material for pathologic examination, especially in patients with obstructive voiding symptoms.