How do continence nurses address sexual function and a history of sexual abuse in daily practice? Results of a pilot study.

INTRODUCTION: There is a strong association between urological complaints, sexual dysfunction, and history of sexual abuse (SA), and it is unknown whether urological continence nurses integrate this knowledge in their daily practice. AIM: To evaluate how, in their daily practice, Dutch urological continence nurses address sexual dysfunction and possible SA. METHODS: An anonymous 19-item questionnaire was distributed among all Dutch urinary continence nurses visiting their yearly congress. MAIN OUTCOME MEASURES: The survey results. RESULTS: The response rate was 48.9% (93/190). Of the respondents, 11.8% did not ask their female patients about sexual function; 37.6% asked only rarely; 44.1% asked often; and 6.5% always asked. Sexual functioning in males was not evaluated by the majority of the nurses (13.2% never, and 46.2% rarely). A minority of continence nurses asked males about sexual functioning (36.3% often and 4.3% always). Important reasons for not asking were insufficient knowledge of how to adequately ask males (38.9%) and females (47.8%) about sexual problems, and because nurses assumed the urologist had addressed this issue (48.1% asking males, 39.1% asking females). Younger nurses found it particularly difficult to raise sexual issues with both male and female patients (P=0.001 and P=0.003, respectively). Screening for sexual dysfunction was stated to be important by almost all nurses (65.2% "quite important," and 31.5% "very important"). Within their patient population, both male and female, 28% of the nurses never asked about SA and 49.5% asked only rarely. CONCLUSION: Dutch urological incontinence nurses acknowledge the importance of sexual problems in their patient population, but asking about this issue was not part of routine care. The main reasons for not asking, according to the nurses' responses, were that they had insufficient knowledge and that they assumed the urologist had already asked about sexual problems.

Validation of the Pelvic Floor Inventories Leiden (PelFIs) in English.

AIMS: To evaluate the validity and reliability of the English translation of an interviewer-administered pelvic floor questionnaire, the "Pelvic Floor Inventories Leiden" (PeLFIs) for women, which addresses complaints of prolapse, bladder, and bowel dysfunction, pelvic floor pain and/or sexual dysfunction related to pelvic floor dysfunction. METHODS: The formal forward-backward translation of the PeLFIs was performed by bilingual Dutch/English translators. The final English version was administered to healthy volunteers (N = 94) and patients (N = 180) in Canada and the United States. Psychometric properties of the English version were examined, including internal consistency, test-retest reliability, content, and construct validity. Internal consistency was measured using Cronbach's alpha. Test-retest reliability was assessed by intraclass correlation coefficients. Construct validity was established by comparing scores in healthy volunteers and patients (using t-tests) and by intercorrelating domains. RESULTS: The forward-backward translation of the English version of the PeLFIs was consistent with the original Dutch questionnaire. In total, 274 questionnaires were administered. The retest was administered 2 weeks after the initial PeLFIs interview. Internal consistency of the questionnaire was 0.88 for the total scale. Cronbach's alpha of the domains ranged from 0.71 to 0.95. For the test-retest reliability, the agreement rate between the two tests exceeded 95% and the intraclass correlation ranged from 0.6 to 0.8. The differences between healthy volunteers and patients were statistically significant for all domains, but did not exceed the minimal important difference for some domains. Correlations between the domains were moderate to high. CONCLUSIONS: The PeLFIs questionnaire has been translated successfully into English and in its evaluation has shown adequate internal consistency and reliability.

Sexual experiences of men with incontinent partners.

INTRODUCTION: Several studies show that urinary incontinence (UI) impairs women's sexual functioning and sexual satisfaction. However, there is no scientific knowledge about the effects of UI on sexual functioning of the male partners. AIM: To analyze sexual functioning of the male partners of females with UI. METHODS: During a period of 2.5 years all new female patients and their partners (both groups aged 18 years and older), who presented at our outpatient clinic for urological evaluation, were asked for demographic characteristics, medical history, and referral indication including the main urological complaint. In addition they were asked to fill in the Golombok Rust Inventory of Sexual Satisfaction questionnaires about sexual functioning. MAIN OUTCOME MEASURES: Sexual function measured by the Golombok Rust Inventory of Sexual Satisfaction questionnaire. RESULTS: A total of 189 sexually active couples completed the questionnaires. Eighty-one (42.9%) of the women had UI as main urological complaint. Differences were found between women with UI and those without. Women with UI have a lower overall sexual function (P = 0.02), lower frequency of intercourse (P = 0.02), more problems with communication (P = 0.036), and more often show avoidable behavior with regard to sexual activity. (P = 0.002) Men with partners with UI showed a diminished overall sexual function (6.66 +/- 1.53) compared with men with women without UI (5.95 +/- 1.22, P = 0.001). Furthermore, comparisons of subscales also demonstrate a lower frequency of intercourse (5.62 +/- 2.00, 6.49 +/- 1.96), less satisfaction (8.08 +/- 2.79, 9.69 +/- 3.63), and more erectile problems (6.01 +/- 2.28, 6.87 +/- 3.23) in men with partners with UI. (P = 0.03, P = 0.001, P = 0.037) CONCLUSIONS: This study shows that female urinary incontinence correlates with their partners' overall sexual functioning and sexual satisfaction. In addition, significant differences were found with regard to the satisfaction with one's sex life between a woman with UI and her partner.

"Diagnostic investigation of the pelvic floor": a helpful tool in the approach in patients with complaints of micturition, defecation, and/or sexual dysfunction.

INTRODUCTION: Pelvic floor dysfunction is recognized to be related to lower urinary tract dysfunction and to lower gastrointestinal symptoms, and is an influential factor in dysfunction and subsequent behavior of the genital system in both men and women. Caregivers should be informed regarding normal pelvic floor function in general and should be able to identify specific aspects of pelvic floor dysfunction in patients with related symptoms. In our hospital, this diagnostic consultation is indicated as Diagnostic Investigation of Pelvic Floor Function (DIPFF). AIM: This study looked at pelvic floor dysfunction related to specific complaints. METHODS: DIPFF consists of a medical history, a physical examination, including the International Continence Society (ICS) pelvic organ prolapse quantification system in female patients, and a biofeedback registration using a vaginal or anal probe. Based on our experience, we defined an elevated rest tone as greater than 2 microV using intravaginal or intra-anal electromyography. MAIN OUTCOME MEASURES: Stratification of patients with a single complaint, a combination of two or three complaints of the micturition, defecation or sexual (all compartments of the pelvic floor) resulted in subgroups of respectively 30, 74, and 133 patients. RESULTS: A total of 238 patients with complaints of micturition, defecation, and/or sexual function were included in this study. Electromyographic analysis revealed an elevated rest tone of the pelvic floor in 141 patients. In 184 patients, we found an involuntary relaxation of the pelvic floor. CONCLUSION: In our retrospective study, we found that 77.2% of patients who presented to the clinic with urinary, gastro or sexual complaints had measurable pelvic floor dysfunction (69.3% overactive rest tone and 7.9% under active rest tone). In relation to the ICS terminology, there is a need for a well-defined normal vs. elevated rest tone of the pelvic floor.

Severe hypophosphatemic osteomalacia in hormone-refractory prostate cancer metastatic to the skeleton: natural history and pitfalls in management.

We report the case of a severe symptomatic hypophosphatemic osteomalacia in a 66-year-old patient with hormone-refractory prostate cancer metastatic to the skeleton. A follow-up of 2 years from diagnosis to development of hormone refractoriness and death allowed us to study the natural history of this uncommon disturbance of mineral homeostasis in this common malignancy. Relevant to the difficult management of the late stages of prostate cancer is the failure of hypophosphatemia to respond to conventional therapeutic approaches and the favorable outcome of antitumor therapy suggesting that this group of patients, although having a poor prognosis, could still benefit from aggressive second line therapy. In this malignancy in which metastases have a predilection for bone, failure to recognize osteomalacia can only result in significantly increasing the burden of skeletal complications.

Effects of magnetic stimulation in the treatment of pelvic floor dysfunction.

OBJECTIVE: To correlate, in a pilot study, the clinical results of extracorporeal magnetic innervation therapy (ExMI) of the pelvic floor muscles with functional changes in the pelvic floor musculature, urodynamics and quality of life. PATIENTS AND METHODS: In all, 74 patients (65 women and nine men) with urge incontinence, urgency/frequency, stress incontinence, mixed incontinence and defecation problems were included in a prospective study of ExMI using a 'electromagnetic chair'. All patients were treated twice weekly for 8 weeks. Digital palpation and biofeedback with a vaginal or anal probe were used for registration of the pelvic floor musculature. A urodynamic evaluation, a voiding diary, a pad-test, the King's Health Questionnaire (KHQ) and a visual analogue scale (VAS) were completed by the patient at baseline and at the end of the study. RESULTS: In the group as a whole, there were no significant differences in the voiding diary, pad-test, quality of life, VAS score, biofeedback registration and urodynamics before and after treatment. Additional stratification was applied to the total patient group, related to the pretreatment rest tone of the pelvic floor, the basal amplitude registered on electromyography, to age and to previous treatments. However, there were no significant differences in the data before and after treatment within all subgroups (stress incontinence, urge incontinence, urgency/frequency, defecation problems, overactive pelvic floor, age, previous treatments), except for the KHQ domain of 'role limitations', where there was a significant improvement in all groups. CONCLUSION: ExMI did not change pelvic floor function in the present patients. The varying outcomes of several studies on ExMI stress the need for critical studies on the effect and the mode of action of electrostimulation and magnetic stimulation. In our opinion 'the chair' is suitable to train awareness of the location of the pelvic floor. However, active pelvic floor muscle exercises remain essential.

The flare in alkaline phosphatase activity post-orchidectomy predicts which patient may benefit from early chemotherapy in metastatic prostate cancer.

BACKGROUND: A flare in serum alkaline phosphatase (ALP) activity post-orchidectomy has been shown to be of negative prognostic value for progression-free survival (PFS) in patients with prostate cancer. The aim of this study was to investigate whether a flare in ALP may help identify patients in whom prognosis could be positively influenced by early chemotherapy. METHODS: A retrospective analysis of the database of a Dutch multicenter study was conducted to evaluate the prognostic value of the flare in ALP post-orchidectomy for survival and PFS in 112 patients treated with orchidectomy (previously reported) compared to 121 age- and stage-matched patients additionally treated with estramustine-phosphate (EMP) as first line therapy. RESULTS: There was no overall difference in PFS and survival between the two treatment regimen. Subgroup analysis of patients demonstrating a greater than 50% increase in ALP post-orchidectomy showed, however, a significant increase in PFS in patients additionally treated with EMP. CONCLUSIONS: Our data suggest that the simple measurement of ALP activity within 4 weeks of castration represents a useful adjunct in assessing which patients with prostate cancer undergoing androgen ablation may benefit from additional early chemotherapy.

Estramustine phosphate combined with orchidectomy as first-line therapy in patients with prostate carcinoma. Effect of age on survival.

BACKGROUND: The role of age as a prognostic factor for survival remains debatable in patients with prostate carcinoma. METHODS: The authors conducted a retrospective study of the significance of age as a prognostic factor for survival and progression free survival in 386 patients who underwent orchidectomy for locally advanced or metastatic prostate carcinoma, 75% of whom had T0-T4, M1 disease. After undergoing orchidectomy, 192 patients received no further therapeutic intervention, whereas 194 patients received additional treatment with estramustine phosphate (EMP) as first-line therapy. RESULTS: The findings confirmed that age was a significant prognostic factor for survival and progression free survival in patients with prostate carcinoma as well as a predictor of response to chemotherapy. The data also showed that, although combining orchidectomy with EMP appeared to be beneficial in younger patients, using this relatively more aggressive therapeutic approach as first-line therapy in older patients (age > or = 80 years) may shorten their survival. CONCLUSIONS: The current findings call for caution with the additional use of EMP as first-line therapy in older patient with prostate carcinoma.

Bone scintigraphy predicts the risk of spinal cord compression in hormone-refractory prostate cancer.

In prostate cancer, confirmation of metastatic involvement of the skeleton has traditionally been achieved by bone scintigraphy, although the widespread availability of prostate-specific antigen (PSA) measurements has tended to eliminate the need for this investigation. The potential of bone scintigraphy to predict skeletal-related events, particularly spinal cord compression, after the onset of hormone refractoriness has never been investigated. The aim of this study was to establish whether a new method of evaluating bone scintigraphy would offer a better predictive value for this complication of the metastatic process than is achieved with currently available grading methods. We studied 84 patients with hormone-refractory prostate cancer who had undergone bone scintigraphy at the time of hormone escape. Tumour grading and parameters of tumour load (PSA and alkaline phosphatase activity) were available in all patients. The incidence of spinal cord compression was documented and all patients were followed up until death. Bone scintigraphy was evaluated by the conventional Soloway grading and by an additional analysis determining total or partial involvement of individual vertebrae. In contrast to the Soloway method, the new method was able to predict spinal cord compression at various spinal levels. Our data suggest that there is still a place for bone scintigraphy in the management of hormone-refractory prostate cancer.

Strontium-89 (Metastron) and the bisphosphonate olpadronate reduce the incidence of spinal cord compression in patients with hormone-refractory prostate cancer metastatic to the skeleton.

Spinal cord compression (SCC) is a devastating complication of metastatic cancer. We investigated the potential beneficial effect of two palliative therapies--strontium-89 (Metastron) and the nitrogen-containing bisphosphonate olpadronate--on the incidence of SCC in hormone-refractory prostate cancer (HRPC) metastatic to the skeleton. We retrospectively studied 415 patients with histologically proven prostate cancer who underwent bone scintigraphy at the time of diagnosis and were followed up at the Leiden University Medical Center between 1990 and 1999. Medical or surgical castration was undertaken in 172 patients with evidence for skeletal metastases. Within 2 years, 147 of these patients (85%) developed HRPC associated with severe progressive bone pain. Palliative treatment was given to 131 patients in the form of local radiotherapy ( n=10), 89Sr ( n=46) or intravenous olpadronate ( n=66), with ( n=57) or without ( n=9) maintenance oral olpadronate. Nine patients received both 89Sr and olpadronate at various intervals. Sixteen patients who did not receive any of these treatments were used as historical controls. There was no significant difference in baseline characteristics between treatment modalities. The incidence of SCC was 17% in the whole group, and highest in controls receiving no palliation (50%). None of the patients treated with local radiotherapy, only 4% of patients receiving 89Sr and 21% of patients given olpadronate developed this complication. Our findings suggest a significant reduction in SCC in patients with symptomatic HRPC metastatic to the skeleton who receive palliative therapies. Local radiotherapy completely prevents the incidence of SCC, 89Sr leads to an important decrease in this complication and olpadronate induces a significant, albeit smaller decrease in the incidence of SCC. The use of these agents opens new avenues in the difficult management of patients with advanced prostate cancer who are most at risk of developing SCC.