Güven Aslan

Sexual function in women with urinary incontinence

To date limited data exists that addresses the impact of urinary incontinence on sexual function. In the present study, we assessed sexual functions in patients with urinary incontinence and compared with healthy continent subjects by means of Female Sexual Function Index (FSFI) questionnaire. A total of 21 premenopausal incontinent women (three stress incontinence, nine overactive bladder and nine mixed incontinence) were enrolled in the study, and 18 healthy continent subjects served as controls. All subjects were asked to complete FSFI questionnaire and each FSFI domain scores including desire, arousal, lubrication, orgasm, satisfaction and pain were calculated. The mean scores in each domain were compared between the groups. Mean age of subjects with urinary incontinence and controls were 39.5±6.6 and 32.6±9.1 y, respectively. All domain scores were significantly lower in incontinent women except for pain. Among the incontinence types, no significant difference was determined in all domains of FSFI. Urinary incontinence significantly reduces sexual functions in premenopausal sexually active women.

A prospective analysis of sexual functions during pregnancy

The aim of the study was to evaluate the sexual functions during pregnancy using the Female Sexual Function Index (FSFI) questionnaire. Pregnancies were recorded in a prospective cohort study comprising 40 healthy pregnant women. Pregnant women who had a stable relationship with their partner were enrolled in the study when were first diagnosed to be pregnant. During their antenatal visits, subjects were asked to complete the FSFI questionnaire and other information about their sexual life in each trimester. Each FSFI domain score was calculated and mean scores in each domain were compared according to the trimesters of pregnancy. Data of 37 subjects for the first, 36 for the second and 34 for the third trimesters of pregnancy were eligible for the analysis. The mean age was 25.5±4.5 y; mean parity was 0.4±0.7 and mean gravity was 1.6±0.9. The frequency of intercourse attempts during the last 4 weeks was 8.6±3 before pregnancy, and 6.9±2.5, 5.4±2.6 and 2.5±1.4 in the first, second and third trimesters of pregnancy, respectively. In all domains of FSFI, significant decline in domain scores was determined during pregnancy. The comparison of satisfaction and pain domain scores between first and second trimesters showed significant differences. All of the domain scores significantly decreased in the third trimester of pregnancy. Our results showed that sexual functions are significantly decreased during pregnancy and worsen as the pregnancy progresses. Childbearing couples should be given information about the sexual problems and fluctuations in the patterns of sexuality during pregnancy.

The Relationship Between Premature Ejaculation and Hyperthyroidism

PURPOSE We determine the prevalence of premature ejaculation in patients with hyperthyroidism and observed intravaginal ejaculation latency time alterations before and after hyperthyroidism treatment. MATERIALS AND METHODS Between January 2004 and June 2007, 49 patients with hyperthyroidism and no history of hyperthyroidism treatment were enrolled in the study. After obtaining a detailed sexual anamnesis an erectile function questionnaire was completed and a patient self-reported outcome measure of difficult control over ejaculation was examined. We assessed stopwatch measurements of intravaginal ejaculation latency time performed by the patient or partner. Patient anxiety status was also evaluated. Changes in the mentioned measurements induced by hyperthyroidism treatment were examined 8 weeks after the achievement of euthyroidism. RESULTS In the 43 eligible patients mean +/- SD age was 48.0 +/- 8.8 years. Premature ejaculation was observed in 31 of the 43 patients (72.1%). Mean intravaginal ejaculation latency time in patients with hyperthyroidism was 72.8 +/- 83.3 seconds. Of the 43 patients 30 (69.8%) were considered to have definite premature ejaculation according to stopwatch measurements. In patients with hyperthyroidism who had definite premature ejaculation anxiety scores were determined to be higher. A positive correlation was noted between serum thyroid stimulating hormone and intravaginal ejaculation latency time in the patients. In 24 patients who completed the followup visits we noted statistically significant improvement in intravaginal ejaculation latency time after the achievement of euthyroidism. CONCLUSIONS Excess thyroid hormone and premature ejaculation are clinically interrelated conditions. Hyperthyroidism should be considered a novel and reversible etiological risk factor for premature ejaculation.

Sexual dysfunction in male patients on hemodialysis: assessment with the International Index of Erectile Function (IIEF)

In this study we determine the sexual problems and the prevalence of erectile dysfunction (ED) in male hemodialysis patients by means of the International Index of Erectile Function (IIEF). A total of 187 male patients were included in the study. All of the patients who underwent hemodialysis were asked to complete the IIEF questionnaire. The IIEF domain scores were calculated and erectile dysfunction grading was determined on erectile function domain. Patients were also asked to report whether they had disclosed their sexual problems to physicians or not.The mean age was 49.3±13.2 y and the duration of hemodialysis was 38.1±8.4 months. By means of the IIEF, the prevalence of erectile dysfunction of any degree was 80.7%. The prevalence of any ED for the patients <50 y and ≥50 y was 74.5% and 86.6%, respectively. The prevalence and the severity of ED was significantly higher in patients ≥50 y. The frequency of intercourse attempts during the last four weeks was 1–2 in 130 (69.5%) of patients. Only 1% of patients disclosed their erectile problems and sought medical assistance prior to our study.Erectile dysfunction is highly prevalent in hemodialysis patients. The prevalence and the severity of ED increased with age. Evaluations for ED should be included in routine assessment of hemodialysis patients.

The effectiveness of single-dose fosfomycin as antimicrobial prophylaxis for patients undergoing transrectal ultrasound-guided biopsy of the prostate.

Objectives: It was the aim of this study to evaluate the efficacy of single-dose fosfomycin prophylaxis as an alternative to fluoroquinolone-based prophylaxis in transrectal ultrasound-guided biopsy of the prostate (TRUSBP). Methods: We evaluated the records of 620 patients who had undergone TRUSBP from January 2010 to July 2011. Patients received a single dose of 3 g oral fosfomycin or a single dose of 500 mg oral levofloxacin or 500 mg oral ciprofloxacin twice daily administered for 5 days starting 1 day before the prophylaxis procedure. We reviewed all febrile and afebrile urinary tract infections (UTIs) within 1 month after TRUSBP. Results: Of the 620 patients, 19 (3.0%) developed febrile UTI and 51 (8.2%) developed afebrile UTI after biopsy. Of the 19 patients with febrile UTI, 1/19 (5.2%) received fosfomycin, 4/19 (21%) received levofloxacin and 14/19 (73.6%) received ciprofloxacin for prophylaxis. Of the 51 patients with afebrile UTI, 4/51 (7.8%) received fosfomycin, 8/51 (15.6%) received levofloxacin and 39/51 (76.4%) received ciprofloxacin for prophylaxis. There were a total of 10 fluoroquinolone-resistant infections, and all of them occurred after the ciprofloxacin or levofloxacin prophylaxis and none after fosfomycin prophylaxis. Conclusions: The ease of use of fosfomycin, reducing the rate of fluoroquinolone-resistant infections and hospitalizations shows that it would be an alternative and effective drug for antimicrobial prophylaxis in TRUSBP.

Development of vesical calculi following tension-free vaginal tape procedure

We present a case of a bladder stone that had formed around the intravesical portion of tension-free vaginal tape (TVT) material following unnoticed bladder perforation during the procedure. Endoscopic lithotripsy of the bladder calculi was performed and the TVT sling material was removed by an endoscopic approach. High clinical suspicion of bladder complications is necessary when evaluating patients presenting with urinary symptoms after a TVT procedure.

Efficacy and safety of sildenafil for treating erectile dysfunction in patients on dialysis

Objective  To assess the efficacy of sildenafil for erectile dysfunction (ED) in patients on haemodialysis (HD) or peritoneal dialysis (PD), as men with end‐stage renal disease (ESRD) often have sexual dysfunction (up to 82% among those on chronic dialysis).

ASSOCIATION BETWEEN LOWER URINARY TRACT SYMPTOMS AND ERECTILE DYSFUNCTION

Our aim was to assess the association between lower urinary tract symptoms (LUTS) and erectile dysfunction by means of International Prostate Symptom Score (IPSS) and Sexual Health Inventory for Men (SHIM) questionnaire. A total of 69 eligible patients who were admitted to our outpatient clinic with lower urinary tract symptoms were included in the study. A self administered questionnaire of IPSS and SHIM were given to patients. Demographics and medical history data were recorded. Any risk factor that may be associated with erectile dysfunction, including coronary artery disease, diabetes, hypertension, and smoking status, was determined in each patient. Correlation tests were used to examine the relationship between lower urinary tract symptoms and erectile dysfunction by controlling the effects of age and comorbidities. Mean age was 58.6 ± 13.1 31–86 years. Mean SHIM and IPSS total score was 14.3 ± 7.5 and 11.5 ± 8.1, respectively. Spearman correlation coefficient between IPSS and SHIM scores was found to be −0.41. There was a significant negative correlation with IPSS total scores of moderate degree when both age and presence of risk factor was controlled (r = −0.31; p = 0.009). Storage symptom scores showed significant correlation with SHIM scores (r = −0.33; p = 0.000). The association between SHIM score and each item of IPSS showed significant correlation for urgency, straining and nocturia when age controlled. The degree of bother by LUTS as determined by the IPSS quality of life question was also correlated with SHIM scores; however, this correlation was not significant when age or risk factor for ED was controlled. The presence of LUTS especially storage symptoms is strongly associated with erectile dysfunction independent of age and comorbidities.

Assessment of sexual functions in patients with chronic liver disease

We aimed to determine the sexual problems and the prevalence of erectile dysfunction (ED) in patients with chronic liver disease by means of International Index of Erectile Function (IIEF). A total of 81 patients with stable chronic liver disease were included in the study. Patients were grouped as mild to moderate (Child Pugh A and B) (n=10), chronic hepatitis (hepatitis B, C and D) (n=28) and carriers (n=43) according to the type of their chronic liver disease. All patients were asked to complete a questionnaire including IIEF and demographics. The IIEF domain scores were calculated and ED grading was determined on erectile function domain. IIEF domain scores were compared between these groups. The mean age was 54.8 ± 10.8 y. Using the IIEF, the prevalence of any ED was 50.6% for all patients, and 50, 50, and 51.1% for cirrhosis, chronic hepatitis and carriers, respectively. The IIEF domain scores were not significantly different among the patient groups. Sexual functions did not appear to be affected by the stable chronic liver disease.

Significance of P-glycoprotein, p53, and survivin expression in renal cell carcinoma.

OBJECTIVES This study addresses the relationship between cell cycle control protein p53, apoptosis inhibitor gene survivin, and chemotherapy resistance protein P-glycoprotein (P-gp) expression, and their prognostic impact in renal cell carcinoma (RCC). METHODS A group consisting of 104 patients with RCC was included from a predefined period of time. The median follow-up was 46 months. Tumor stage was defined according to the 2002 Tumor-Node-Metastasis staging system, and Fuhrman nuclear grading was used. Expression of p53, survivin, and P-gp was assessed on immunohistochemically stained slides of the representative blocks of the tumors. RESULTS A significant relationship was found between survival and histologic subtype (P = 0.001), tumor stage (P = 0.011), and tumor grade (P < 0.001). Although there was inverse correlation between p53 expression and stage (P = 0.014) and grade (P = 0.04), no correlation was observed with the histopathologic type or survival. There was no correlation between survivin expression and histologic subtype, stage, or survival, but there was a significant inverse correlation between survivin expression and tumor grade (P = 0.018). No significant correlation was found between any parameters tested, and P-gp expression. CONCLUSIONS Survivin, P-gp, and p53 expression do not play a role in prognosis of RCC. Our results suggest that survivin expression may be positively regulated by mutant p53 in RCC, and this expression may have an impact on resistance to chemotherapy in RCC.