Chronic testicular pain as a symptom of pelvic floor dysfunction.

PURPOSE: We determined whether chronic testicular pain is related to pelvic floor overactivity after ruling out other disease pathology. MATERIALS AND METHODS: A total of 41 patients with chronic testicular pain evaluated at our Pelvic Floor Department at a tertiary academic center were included in this retrospective study. All patients underwent standard pelvic floor investigation, including history using a standardized questionnaire and electromyography registration of the pelvic floor. In the questionnaire patients were asked about complaints in 3 domains (micturition, defecation and sexual function) suggestive of pelvic floor dysfunction. Electromyography registration of the pelvic floor was performed. The resting tone of the pelvic floor was considered increased at 3 muV or greater. RESULTS: Mean patient age was 48 years. Of the patients 93% had at least 1 symptom suspicious of pelvic floor dysfunction. A total of 22% had complaints in 1 of the domains of micturition, defecation or sexual function, 24% had complaints in 2 domains and 49% had complaints in all 3 domains. On electromyography registration of the pelvic floor 88% of patients appeared to have an increased resting tone of the pelvic floor muscles at a mean of 6.7 muV (normal less than 3). The patients with a normal pelvic floor resting tone were significantly older than those with an increased resting tone (65.6 vs 45.6, p = 0.0001). CONCLUSIONS: Chronic testicular pain can be a symptom of pelvic floor overactivity, especially in younger patients. A diagnostic evaluation should be performed when no pathophysiology can be found.

Female sexual function and activity following cystectomy and continent urinary tract diversion for benign indications: a clinical pilot study and review of literature.

INTRODUCTION: There are limited data on female sexual function after cystectomy for benign indications. AIMS: To evaluate postoperative sexual items following cystectomy and continent urinary diversion for benign indications (e.g., severe incontinence, interstitial cystitis) in female patients. Furthermore, to review the studies investigating changes in women's sexual function after cystectomy. METHODS: In a retrospective study, 21 out of 23 patients (91%) who underwent a cystectomy for a benign indication completed a questionnaire. These women had a median age at the date of operation of 47.3 years (range 25-66 years) and a mean follow-up of 11.9 years. Questions on preoperative and postoperative sexuality, postoperative sexual activity, sexual appreciation, and the Female Sexual Function Index (FSFI) in patients at present were evaluated. Electronic databases were searched for the published studies investigating female sexual function after cystectomy. MAIN OUTCOME MEASURES: Female sexual function was evaluated by the FSFI domain scores and postoperative sexual appreciation questions. RESULTS: Sexual complaints before operation were present in 48% of the patients. The most common complaints reported were incontinence during intercourse, pain, and loss of libido. Seventeen out of 21 patients (81%) were sexually active preoperatively, 14 were still active postoperatively, and two preoperative inactive patients became active. Sexual inactivity postoperatively is mainly due to patient-related or combination of patient- and partner-related issues (70%), such as with pain during intercourse, loss of libido, and impaired body image. In the sexually active group, the majority (62.5%) showed improved or unchanged intercourse postoperatively. In the FSFI in 11 sexually active patients (52%) at present, domains of desire, arousal, lubrication, orgasm, and pain scored above average. The domain of satisfaction scored below average. CONCLUSIONS: Despite extensive surgery, female sexuality may remain unchanged or even improve, following cystectomy and continent diversion for benign indication. Sexual inactivity postoperatively needs more attention in respect to sexual counseling. Overall, the results are reassuring.

Pelvic floor muscle training is not effective in women with UI in pregnancy: a randomised controlled trial.

The objective of this study was to test the short- and long-term effects of pelvic floor muscle training (PFMT) during pregnancy in women at risk, i.e. women who were already affected by urinary incontinence (UI) during pregnancy. The intervention consisted of three sessions of PFMT between week 23 and 30 during pregnancy and one session 6 weeks after delivery, combined with written information. The research design was a randomised, controlled trial with four follow-ups up to 1 year after delivery. Participants in the study were 264 otherwise healthy women with UI during pregnancy, allocated at random to the intervention (112) or usual care (152) group. The main outcome measure was a UI severity scale and a 7-day bladder diary. No effect of pelvic floor muscle training was shown in this study at (half) a year after pregnancy. UI decreased strongly after pregnancy, irrespective of usual care or PMFT during pregnancy. For most women, usual care appears to be sufficient. The results support a 'wait and see' policy: wait for the urinary incontinence to take its natural course and see if, for women still incontinent half a year after pregnancy, pelvic floor muscle training is effective.

Five-Year Follow-up After Sacral Neuromodulation: Single Center Experience.

Objective. We studied long-term clinical efficacy of sacral neuromodulation (SNM) therapy in patients with refractory urgency incontinence (UI), urgency/frequency (UF) and voiding difficulty (VD), together with urodynamic data at baseline and six months postimplant. Materials and Methods. Twenty-two patients were implanted with a neurostimulator after a positive response to a percutaneous nerve evaluation test defined as a greater than 50% improvement in symptoms. Results. At five-year follow-up, the number of incontinent episodes and pad usage per day decreased significantly in 10 out of 15 UI patients. Two of five UF patients were successfully treated with SNM; the number of daily voids for all UF patients decreased from 25 to 19 and average voided volume increased from 98 to 212 mL. One of the two VD patients was able to void to completion. Mean first sensation of filling at the six-month urodynamic investigation for the UI and UF patients increased from 78 to 241 mL and 141 to 232 mL, respectively, and the maximum bladder capacity increased from 292 to 352 mL and 223 to 318 mL, respectively. Five of 22 patients underwent device explant and one patient still has an inactive stimulator implanted. Conclusion. SNM is an effective treatment modality that offers sustained clinical benefit in the majority of patients with refractory UI, UF, and VD that do not respond to other, more conservative therapies.

New nonabsorbable stent versus a microsurgical procedure for vasectomy reversal: evaluating tissue reactions at the anastomosis in rabbits.

OBJECTIVE: To investigate whether a newly designed nonabsorbable polymeric stent for the reconstruction of the vas deferens provided less stricturing at the site of the anastomosis in comparison with the conventional microsurgical reconstruction of the vas deferens. DESIGN: Prospective randomized study in 26 rabbits, comparing the one-layer microscopic sutured procedure with a biocompatible stent. SETTING: University animal laboratory center. INTERVENTION(S): Pre- and postoperative average total sperm count, motility, and progressive motile sperm density (PMSD) levels were measured. Histologic sections were taken from the area of the anastomosis, testes, and epididymi after final semen analysis. MAIN OUTCOME MEASURE(S): Rates of stricture and semen parameters. RESULT(S): The vas deferens of the rabbits that received a stent showed an inflammatory reaction within the vas wall adjacent to the stent. Transmural histiocytic or eosinophilic reactions were seen in 2/13 (15%) of the stented animals, with atrophy of the epithelium. Histologic cross-sections of the stented vas deferens demonstrated patency. Microscopically sutured rabbits showed more partial obstructions at the site of the anastomosis (5/13 [38%]) with transmural infiltration of lymphocytes and histiocytes. Despite these partial obstructions the vasa were patent. There was a statistically significant difference in favor of the stent with respect to the total sperm count (P=.05). No differences were seen in motility (P=.057) or PMSD (P=.13). CONCLUSION(S): The newly developed stent provided patency rates comparable with the conventional one-layer microscopic procedure but showed significantly less stricturing of the anastomoses.

The use of a newly designed nonabsorbable polymeric stent in reconstructing the vas deferens: a feasibility study in New Zealand white rabbits.

OBJECTIVES: To investigate the use of a newly designed stent in the reconstruction of the vas deferens. MATERIALS AND METHODS: In 26 New Zealand White rabbits, 13 conventional one-layer microscopic reconstructions were compared with 13 stented reconstructions of the vas deferens. The newly designed nonabsorbable polymeric stent was shaped to facilitate the rejoining of the two loose ends of the vas deferens, using a central ridge to prevent migration. Semen was collected before and after surgery, using an artificial vaginal system (26 samples before and 115 after surgery). The individual and average total sperm count, motility and progressive motile sperm density (PMSD), were compared after surgery for both groups. After the final semen analysis, rabbits were killed and patency was assessed histologically at the site of the anastomosis. RESULTS: After an initial decline the mean total sperm count increased in both groups. The increase was significantly larger (P = 0.05) in the stented rabbits. The mean motility and PMSD showed no significant differences between both groups (P = 0.11 and 0.71, respectively). Histological examination of the anastomosed area showed partial obstruction (>50% narrowing of the original lumen) in five of the 13 conventionally treated rabbits, with no strictures in the stented group. Despite the narrowing in the conventional group the patency rates were not affected. The mean (range) operating time for the conventional and stented groups was 132 (99-168) and 98 (62-113) min, respectively (P < 0.001). CONCLUSIONS: The total sperm counts, motility and PMSD showed no or little difference after surgery between the conventional and stented rabbits. The stented reconstruction was easy, had no secondary stricturing and reduced the operating time.

Sexual function after partial cystectomy and urothelial stripping in a 32-year-old woman with radiation cystitis.

We report a case of a 32-year-old woman who underwent a partial cystectomy to preserve sexual function. After radiotherapy for stage IB1 cervical cancer, cystectomy was indicated because of severe radiation cystitis. During this procedure we resected the upper part of the bladder followed by stripping off urothelium of the remaining bladder to spare the neurovascular bundle. Follow-up after 3 months indicated intact sexual function including orgasm. In our opinion the cystectomy procedure described in this case report is a good, novel option in women who are candidates for cystectomy because of a crippled bladder, after radiotherapy, and want to retain sexual function.

Sexual function after tension-free vaginal tape (TVT) for stress incontinence: results of a mailed questionnaire.

In a retrospective study we evaluated sexual function after tension-free vaginal tape (TVT) placement for urinary stress incontinence based on responses to a mailed questionnaire at least 3 months after the operation, to a maximum of 1 year. From 1999 to 2002, a sexual function questionnaire was mailed to 128 women (and their partners) who had undergone a TVT procedure for genuine urinary stress incontinence, without pelvic organ prolapse or detrusor instability. The questionnaire was returned by 96 women (75%), 69 (72%) of whom reported being sexually active. Mean frequency of intercourse did not change. Overall, 26% described improved intercourse compared to before the operation. Only one patient described worsening of intercourse after the TVT operation because of an increase in her incontinence. Overall, in this study the technique of tension-free vaginal tape as such seems to have no negative impact on sexual function. However, because of its successful outcome on incontinence, it has a positive overall effect on sexual function. The possible causes of postoperative partner discomfort require further investigation.

A polymeric mini-stent designed to facilitate the vasectomy reversal operation. A rabbit model study.

Vasectomy has become popular since it is the safest surgical method for contraception. It is known that approximately 6% of the men that undergo vasectomy will seek reversal (vasovasostomy). This operation is, however, technically demanding and relatively time-consuming. This study was based on the hypothesis that a polymeric mini-stent can facilitate and accelerate vasovasostomies. A mini-stent was manufactured out of a crosslinked hydrogel biomaterial, which was synthesized from N-vinyl-pyrrolidinone (NVP), n-butylmethacrylate, and (triethyleneglycol) dimethacrylate. The device was tested with 28 rabbits, which were divided over two equal groups. In one group, the vasa deferentia were dissected and reanastomosed via microsurgical one-layer technique (end-to-end group). In the other group, the vasa deferentia were dissected and reattached through implantation of the mini-stent. Sperm counts revealed 100% patency in both groups, i.e. all vasovasostomies were successful. It was experienced that the operation was easier and faster in the case of the mini-stent, probably since the mini-stent keeps the lumens of both vas ends exactly in line during suturing. This study demonstrates the feasibility of the mini-stent. Further work is necessary to evaluate the utility of this approach for clinical vasovasostomies.

Anatomy of the arcus tendineus fasciae pelvis in females.

Because of its proximity to the urethra, the anterior part of the arcus tendineus fasciae pelvis (ATFP) may be used in urethrosuspension procedures for urinary stress incontinence. In this study, 10 embalmed female cadaver hemipelves were dissected and their gross anatomy described. In females, the ATFP is a condensation of the endopelvic fascia. The anterior attachment of the ATFP is to the caudal inner surface of the body of the pubic bone at a site averaging 4 mm lateral to the pubic symphysis and covering an average area of 53 mm(2). Posteriorly, it attaches to the medial surface of the ischial spine. In nine of the 10 hemipelves the first anterior centimeters of the ATFP have a clear lateral fixation either to the lateral part of the levator ani muscle (n = 1), to the fascia covering the obturator internus muscle (n = 7), or to the obturator membrane (n = 1). Medially from the ATFP derives a 2-3-cm long flat fibrous attachment to the posterolateral aspect of the urethra. In eight unembalmed cadavers, the ATFP gave way at a pulling force of 8.2 kg (range = 3.5-11.5 kg). The ATFP resists caudal movement of the proximal anterior vaginal wall and the urethra in the upright posture and, therefore, may be suitable for urethrosuspension procedures.