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Long-term effect of pelvic floor exercises on female urinary incontinence.

In order to assess the permanent effect of pelvic floor exercises on female stress incontinence, 76 incontinent women, referred for incontinence surgery, underwent a 3-month exercise programme conducted by an experienced physiotherapist. The patients were followed up for 1 year. At the last assessment 30% were cured and 17% improved. Altogether 47% avoided surgery. No relapses were seen during the follow-up period. Patients with mild incontinence benefited from intensified training, since 72% could expect to be cured, while patients with severe incontinence and no immediate effect did not benefit from further exercises. Patients with a positive hormone status and those with normal weight had a significantly higher cure rate. The subjective results were confirmed by the 24-h pad test. Anal pressure profilometry was a valid method for instruction and objective control of pelvic floor function. It was concluded that pelvic floor exercises should precede surgery, since exercises had a permanent effect in half of the patients.

Adult↗

[Treatment of stress incontinence by percutaneous bladder neck stabilization (Vesica)].

We experienced 9 cases of percutaneous bladder neck stabilization (Vesica) for patients with urinary incontinence who were diagnosed with stress incontinence from December 1995 to June 1998. None of the patients were able to control continence with any drugs. Chain cystography was performed on all of the patients before and after surgery. The posterior urethro-vesical angle before surgery was over 130 degrees in all of the patients, and it improved after the operation. Moreover, the mean volume of the pad test greatly decreased from 47 g to 1 g. All of the patients were treated with epidural anesthesia. The operation time was less than 60 minutes. The subjective and objective findings were satisfactory. We conclude that percutaneous bladder neck stabilization is a very useful surgical treatment for stress incontinence.

Aged↗

Comparative cost analysis of collagen injection and fascia lata sling cystourethropexy for the treatment of type III incontinence in women [ssee comments].

PURPOSE: We examined the cost of 2 common forms of surgical treatment of genuine stress urinary incontinence due to intrinsic sphincter deficiency, that is sling cystourethropexy and periurethral collagen injection. MATERIALS AND METHODS: Between May 1994 and July 1995, 14 women with intrinsic sphincter deficiency underwent sling cystourethropexies. A total of 14 matched patients with intrinsic sphincter deficiency underwent endoscopic collagen injection during the same period. RESULTS: The total cost per treatment of fascia lata sling cystourethropexy ($10,382) was 2.1 times greater than that for collagen injection ($4,996, p < 0.001). At an average followup of 14.9 months for fascia lata cystourethropexy and 21.3 months for collagen injection, 71.4% of patients in the former and 26.7% in the latter groups were completely continent (p = 0.05). One or no pads were used daily by 85 and 40% of the patients, respectively. CONCLUSIONS: Fascia lata sling cystourethropexy may be a more cost-effective surgical treatment than periurethral endoscopic collagen injection for treating genuine stress urinary incontinence in women with intrinsic sphincter deficiency when the greater success rate of the former procedure is considered.

Collagen↗

Endoscopic implantation of collagen (GAX) for the treatment of urinary incontinence.

Sixteen women whose ages ranged from 42 to 73 years (mean 57) and 2 men, aged 76 and 80 years respectively, were treated for urinary stress incontinence with transurethral implantation of submucosal glutaraldehyde cross-linked collagen (GAX); 15 females had had several continence operations previously and 1 female was totally incontinent following low anterior resection of the sigmoid colon for cancer. All but 2 patients received 8 ml GAX in a single operative session under general anaesthesia. Before implantation, patients underwent urodynamic evaluation, cystoscopy, urinary stress test and the two-thirds capacity pad weighing test. Post-operative evaluations were carried out after 3, 6 and 9 months and included urinary flow rate, urine analysis, residual urine determination and the two-thirds pad weighing test. The results were encouraging. After 3 months, 8/18 patients were cured, 7/18 had improved and 3/18 had failed to respond. Nine months post-operatively, 7 patients were still continent, 8 had improved and 3 remained unchanged. One of the improved group had a reinjection 18 months post-operatively and has been continent since then. We feel that GAX collagen injection is a safe and easy method for the treatment of urinary stress incontinence; it has no observable or measurable morbidity.

Adult↗

Botulinum-A toxin for treatment of overactive bladder without detrusor overactivity: urodynamic outcome and patient satisfaction.

OBJECTIVES: To investigate the effect of botulinum toxin type A bladder injections in the treatment of overactive bladder syndrome in the absence of detrusor overactivity. METHODS: The subjects were 7 women (average age 61.1 years, range 51 to 79) who presented with overactive bladder symptoms. Their disorder had been refractory to several classic treatment options. Urodynamic examination excluded detrusor overactivity. A total of 300 U BTX-A (Botox) was injected, of which 50 to 75 U was injected as quadrant injections into the external sphincter muscle to avoid the postoperative need for catheterization in the case of high postvoid residual urine volume. For follow-up, complete urodynamic studies were performed, and a bladder diary and validated incontinence questionnaires were given to patients at all visits at 1, 3, and 6 months. RESULTS: The bladder diaries indicated a clear reduction in daytime frequency and nocturia and a reduction in pad use. The maximal voiding volume increased significantly. The urodynamic examinations showed a significant increase in volume when the first and the strong desire to void were expressed. The maximal bladder capacity increased by 20% in 3 months. In the questionnaires, 5 of the 7 patients reported better urine control after therapy, and 6 would have chosen this therapy again for their condition. The overall satisfaction score (on a scale of 0 to 10) averaged 6.8. No side effects, such as urine retention, occurred. CONCLUSIONS: Botulinum-A toxin injection has positive effects in treating overactive bladder symptoms without detrusor overactivity. The effects were seen not only in urodynamic measures but also in patient satisfaction.

Aged↗

Functional urethral closure with pubovaginal sling for destroyed female urethra after long-term urethral catheterization.

OBJECTIVE: To assess the pubovaginal sling as therapy for correction of the destroyed female urethra secondary to long-term indwelling Foley catheter management of neurogenic vesical dysfunction. METHODS: Fourteen women with neurologic disease and a patulous and nonfunctioning urethra underwent pubovaginal sling functional urethral closure. The purpose of the procedure is to achieve a dry perineum. Greater tension is applied to the sling suspension for urethral closure than is normally used to ensure continence for patients exhibiting intrinsic sphincter dysfunction without neurogenic vesical dysfunction. RESULTS: Two patients with adequate bladder capacity and compliance underwent only a pubovaginal sling suspension. They were subsequently managed with intermittent catheterization. In 5 patients, a sling operation in conjunction with enterocystoplasty was accomplished. In 5 patients, a sling procedure with an ileocystostomy and a cutaneous urostomy (bladder chimney) was utilized. In 2 patients, suprapubic tube drainage was established at the time of pubovaginal sling placement. All patients have achieved continence, without the need for absorbent pads, with follow-up time of six to sixty months (mean, 24 months). Abdominal wall herniation has not developed in any patient. CONCLUSIONS: The pubovaginal sling cured incontinence and has resulted in a dry perineum with few problems. The sling procedure may be superior to transabdominal or transvaginal bladder neck closure without the risk of fistula formation.

Adult↗

Undertreatment of urinary incontinence in general practice.

BACKGROUND: In the urinary incontinence guidelines that are issued by the Dutch College of General Practitioners, treatment guidelines are related to the type of incontinence. It is unknown whether treatment of urinary incontinence in general practice complies with these guidelines. OBJECTIVE: To describe treatment patterns and costs of urinary incontinence. METHODS: The source population for this retrospective cohort study included all women aged > or =40 years in the Integrated Primary Care Information general practice research database. Women were included in the final study cohort if they were newly identified as being urinary incontinent during the study period (1998-2000) and had at least one year of follow-up after the first diagnosis/treatment. The type of incontinence, treatment course, and costs of incontinence were assessed during the first year after the subjects' identification. RESULTS: The final study cohort comprised 1663 women (mean age 68.5 y). Overall, 71% of newly identified women with urinary incontinence did not receive active treatment within one year after identification. In 13%, the first treatment was bladder training or pelvic floor exercises, and 11% started treatment with a bladder relaxant drug. First treatment was related to the type of incontinence; however, in <50% of the women, the type of incontinence was reported or could be assessed. Absorbent products were used by 66% of the women; 87% of them received no active treatment. The mean direct costs of urinary incontinence over the first year amounted to 392 per woman, of which 200 (51%) for absorbent products. CONCLUSIONS: Less than one-third of the women with newly identified urinary incontinence were actively treated for their incontinence. Although treatment patterns were in line with guidelines, the high rate of undertreatment points to the need for better patient and physician education.

Absorbent Pads↗

Sequential assessment of urodynamic findings before and after tension-free vaginal tape (TVT) operation for female genuine stress incontinence.

OBJECTIVES: To sequentially compare the urodynamic findings in patients with genuine stress incontinence (GSI) before and after tension-free vaginal tape (TVT) operation. PATIENTS AND METHODS: Between January 2001 and January 2002, 24 consecutive patients with GSI who completed multi-channel urodynamic study and 20-minute pad test before operation and at 3, 6, and 12 months after operation were enrolled. The sequential urodynamic findings of each case were compared and analyzed. RESULTS: The mean age of the 24 patients was 60.6+/-10.7 years with the parity of 3.5+/-1.4. No statistical differences in voiding and storage functions before and after TVT operation were noted. In contrast, significant changes of stress urethral pressure profile (sUPP) including maximal urethral pressure, maximal urethral closure pressure, functional urethral length, urethral closure area and continence area were observed at 6 and 12 months postoperatively ( p<0.03 ). The median pad weight test decreased from 72g (range 10-220) to 0g 3 months after operation and remained unchanged at 6 and 12 months postoperatively. CONCLUSIONS: This prospective study demonstrates that TVT operation, if done properly, does not significantly impair voiding and storage functions. The significantly increased sUPP parameters may contribute, at least in part, to the high cure rate of TVT operation.

Female↗

The effect of fluid intake on urinary symptoms in women.

PURPOSE: We determined the effect of caffeine restriction and fluid manipulation in the treatment of patients with urodynamic stress incontinence and detrusor overactivity. MATERIALS AND METHODS: This was a 4-week randomized, prospective, observational crossover study in 110 women with urodynamic stress incontinence (USI) or idiopathic detrusor overactivity (IDO) to determine the effect of caffeine restriction, and of increasing and decreasing fluid intake on urinary symptoms. Data were recorded in a urinary diary for the entire study period on urgency episodes, frequency, pad weight increase, wetting episodes and quality of life. RESULTS: A total of 69 women with a mean age of 54.8 years completed the study, including 39 with USI and 30 with IDO. In the IDO group decreasing fluid intake significantly decreased voiding frequency, urgency and wetting episodes with improved quality of life. In the USI group there was a significant decrease in wetting episodes when fluid intake was decreased. Changing from caffeine containing to decaffeinated drinks produced no improvement in symptoms. CONCLUSIONS: Conservative and life-style interventions are first line treatments in the management of incontinence and storage lower urinary tract symptoms. This study shows that a decrease in fluid intake improves some of these symptoms in patients with USI and IDO and, therefore, it should be considered when treating such patients.

Adult↗

Experience with a bone anchor sling for treating female stress urinary incontinence: outcome at 30 months.

OBJECTIVES: To evaluate the clinical and video-urodynamic outcome in women with by stress urinary incontinence (SUI) treated with a bone-anchored pubovaginal sling. PATIENTS AND METHODS: The study included 70 women with SUI (as evaluated by a clinical examination, a voiding questionnaire, a short pad-test and video-urodynamics) who had a bone-anchor sling procedure, with or without cystocele repair, from January 1999 to December 2001; they were re-evaluated after a long-term follow-up (mean 30 months). RESULTS: The long-term outcome showed a success rate of > 95%; the clinical and video-urodynamic findings showed good functional and anatomical results, and an improvement in voiding performance in most patients. There was a low incidence of complications during and after surgery (2.8%). CONCLUSIONS: This approach gives, in highly selected patients, a high success rate and low incidence of complications. The technique is easy to learn and the costs to the financing bodies and public healthcare are low, making it a candidate for an alternative procedure to the standard techniques for SUI.

Female↗

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.

Adult↗

Prospective predictors of urinary continence after anatomical radical retropubic prostatectomy: a multivariate analysis.

The aim of this work was to evaluate variables that predict time to pad-free urinary continence after anatomical radical prostatectomy (ARP). Sixty consecutive prostate cancer patients who underwent ARP by one surgeon were studied. Pad-free urinary continence was prospectively determined by patient interviews and confirmed on physical examination and by the urinary domain of the Extended Prostate Inventory Composite (EPIC) Health Related Quality of Life questionnaire. A time-dependent Cox multivariate regression analysis was performed to determine which variables significantly correlated with time to pad-free urinary continence. Increasing prostate size (cc), increasing prostate urethral length (cm) and surgical technique (wide excision of the neuro-vascular bundle) correlated with a significantly (P<0.05) prolonged time to achieve pad-free urinary continence. In conclusion, prostate size and surgical technique were the most useful variables in predicting time to pad-free urinary continence after ARP.

Humans↗

A comparison of urinary and sexual outcomes in women experiencing vaginal and Caesarean births.

OBJECTIVE: To evaluate the urinary and sexual consequences of vaginal delivery compared with Caesarean section. METHODS: We performed a cohort analysis of data from a randomized controlled trial of episiotomy conducted in 3 Montreal hospitals in 1990-1991. Of the 999 trial participants for whom follow-up data were available, 135 delivered by Caesarean section (CS), and 864 had a vaginal birth (VB). After stratifying for parity, we compared rates of urinary incontinence (UI) and sexual functioning at 3 months postpartum in women who had a VB with the rates in women who had a CS. RESULTS: Primiparous women reported unspecified UI at 3 months postpartum more often (17.9%) in the VB group than in the CS group (6.4%). This difference remained significant whether or not there was a prior history of UI. Multiparous women showed no difference in rates of UI (VB 17.1% vs. CS 16.0%), whether there was a prior history of UI or not. Stress incontinence was greater among primiparous women in the VB group (VB 34.5% vs. CS 12.8%) regardless of prior UI history, but the proportion of women whose UI was severe enough to wear a pad was similar in primiparous women (VB 16.0%, CS 15.4%) and multiparous women (VB 23.8%, CS 25.0%). Women's sexual dissatisfaction was greater among primiparous women who had a vaginal birth (VB 70.1%, CS 54.5%), but in multiparous women, the rates of sexual dissatisfaction were similar (VB 64.2%, CS 71.4%). The frequency of dyspareunia for each mode of delivery was similar in primiparous women (VB 30.7%, CS 31.6%). Overall, both primiparous and multiparous women who had intact perineums after VB had less dyspareunia than those undergoing CS (VB 26.2, CS 40.7%). However, the proportion of women experiencing dyspareunia was greatest among those who had an episiotomy with or without forceps.

Adult↗

The conservative management of patients with symptoms of stress incontinence: a randomized, prospective study comparing weighted vaginal cones and interferential therapy.

Sixty-nine female patients with symptoms of stress urinary incontinence were randomized to treatment with either interferential therapy or weighted vaginal cones. Fifty-four patients completed treatment (interferential therapy, 30 patients; weighted vaginal cones, 24 patients). Patients were assessed by subjective response, pad testing, continence charts, and the maximum weight of cone that could be held actively and passively. Forty-seven patients were reassessed at 6 months (19 cones; 28 interferential), five patients (9.26%) required surgery, and two patients (3.7%) could not be reassessed. Subjective response to treatment was good, with 80% to 90% of patients cured or improved after treatment. After 6 months, 41.67% in the cone group and 40% in the interferential group were subjectively cured, with improvement in 50% and 30%, respectively. Of those patients initially referred for treatment, greater than 30% in each group were cured of symptoms. There was an objective improvement in both groups. In the cone group 50% had improved after treatment and greater than 60% had improved at 6 months as assessed by pad testing, while in the interferential group 76% had improved after treatment and 73% had improved at 6 months. There was no significant difference in improvement between the two groups in any of the methods of assessment. However, the cones require less supervision by trained staff and can be used at home by the patient. Their use results in a savings in time for the physiotherapy department. The use of the cones is recommended as a cost-effective method of treatment that can be added to the present therapy options available to the physiotherapist.

Electric Stimulation Therapy↗

Laparoscopic artificial urinary sphincter in women for type III incontinence: preliminary results.

PURPOSE: To evaluate the feasibility by laparoscopy of the AMS 800 (American Medical Systems, Inc., Minnetonka, Minnesota) artificial urinary sphincter in women with type III incontinence. MATERIALS AND METHODS: Four women with genuine stress incontinence due to intrinsic sphincter deficiency were operated by laparoscopy. Primary criterion was negative Marshall test. One patient had not undergone surgery, and we performed laparoscopic promonto-fixation in the same procedure. Two of the three remaining patients had previous TVT (tension-free vaginal tape) with complications regarding the perforation and erosion of bladder mucosa and urethra. Laparoscopic explantation of TVT was performed 3 months previously. In the last case, previous urethropexy and laparoscopic promonto-fixation in association with TVT were performed 10 years and 1 year ago respectively. A modified surgical procedure was used to implant the AMS 800 through laparoscopic transperitoneal approach, with placement of the cuff around the bladder neck between the periurethral fascia and the vagina. RESULTS: Mean age was 68.5 (50-79) years. Mean closure pressure was 24.5 (20-28) cm. Water. There was no erosion or extrusion. The only significant risk factor was previous surgery. The operative time was less than 3 hours. The hospital stay was 8 days. The mean follow-up was 6 (3-13) months. Activation was done 6 to 8 weeks after implantation. Social continence (1 pad use with moderate leakage) and improvement of quality of life was reported in one patient. In this case the balloon was changed in order to obtain more pressure in the cuff. Resolution of incontinence was achieved in 3 patients. CONCLUSIONS: The AMS 800 can be successfully implanted by laparoscopy to treat women with genuine stress incontinence, a low urethral closure pressure and negative Marshall test indicating severe intrinsic sphincter deficiency. A long term follow-up is warranted to determine the efficacy and durability of this procedure.

Aged↗

Repair of obliterative vesicourethral stricture after radical prostatectomy: a technique for preservation of continence.

We present the open surgical repair of complete obstruction of the bladder neck unresponsive to endoscopic management. By combining abdominal and perineal dissection, partial pubectomy, and omental wrapping, repeat anastomosis is possible without the need for bladder tubularization. Two patients have been repaired successfully. Although both men presented with indwelling suprapubic tubes and a defect of greater than 1.5 cm, they are now voiding normally at 18 and 7 months post-operatively without the need for pads, medication, or instrumentation. Complete obliteration of the bladder neck after radical prostatectomy can be functionally reconstructed. Postoperative continence will depend on the function of the membranous urethra. If incontinence occurs, this can be managed in a reconstructed open urethra.

Humans↗

[Topographic-anatomic considerations in vaginal surgical therapy of stress incontinence].

The medial pubourethral ligament and the posterior pubourethral ligaments have the important task (for continence) of fixing the neck of the bladder. If the neck of the bladder is placed in relationship to height of the posterior wall of the symphisis, viscerographic examinations show that the neck of the bladder is high in 9% of cases, medium-high in 26%, and low in 65%. When performing reconstructive surgery following detachment of the neck of the bladder as a result of abdominal pressure, these topographic-anatomic features can only be taken into consideration if the primary, original site of the neck of the bladder is known. Intraoperative exposure of the ligament insertion and of the posterior pubourethral ligaments will always permit the primary location of the neck of the bladder to be determined. This is situated 2.3 cm beneath the insertion, and joining the medial ligament to the dorsal urethra will guarantee normal repositioning of the neck of the bladder. If the primary location of the neck of the bladder is unknown in the individual case being treated, the deep tissue pad which develops subsequent to anterior colporraphy corresponds to a nonspecific tissue accumulation with incalculable outcome.

Female↗

Effectiveness of a urinary control insert in the management of stress urinary incontinence: early results of a multicenter study.

OBJECTIVES: The purpose of this study was to test the safety and effectiveness of a urethral insert for managing stress or mixed urinary incontinence. METHODS: We performed a prospective, multicenter study of 135 female patients who were treated for 4 months with the Reliance Urinary Control Insert. The effectiveness of the insert was measured objectively at the time of first use and after 4 months' use by standardized pad weight studies. Insert effectiveness was also measured by reports of symptom improvement during patient interviews and on patient diaries. Urine microscopy and culture were obtained monthly; cystoscopy and urodynamics were conducted at study entry and at 4 months. RESULTS: Significant improvement in involuntary urine loss was observed. Objective measurement of urine loss revealed that 80% of the patients were completely dry, and 95% of the patients achieved greater than an 80% decrease in urine loss. In addition, patients' perceptions of acceptability, incontinence symptom improvement, ease of learning, comfort, and time to habituation also showed improvements. Untoward events reported during the study included hematuria, bacteriuria, and bladder irritation. These events did not require significant medical intervention and did not result in any long-term clinical sequelae. CONCLUSIONS: These preliminary results indicate that the Reliance Urinary Control Insert may be a safe, effective, and well-tolerated alternative to other available methods for the management of stress or mixed incontinence in women. Additional long-term follow-up will be required to substantiate this conclusion.

Adolescent↗