Stamey-Lorenz operation for treatment of stress urinary incontinence in women

The Stamey-Lorenz operation was presented as a new method for treatment of stress urinary incontinence in women. During operation the urethra is suspended by using special needles and under cystoscopic control, thus proper vesico-urethral angle is restored. 10 incontinent women were cured using this method, 8 with good results. In two cases we failed.     

The colposuspension operation for urinary incontinence

Forty-two patients with urinary incontinence and related symptoms were treated by colposuspension. Two patients were lost to follow-up and the results of surgery in the remaining 40 patients are presented and discussed. The place of vaginal surgery in women with urinary symptoms is also discussed.     

Transcutaneous electrical nerve stimulator for stress incontinence

It has been shown that some patients with stress incontinence after prostatectomy may have significant improvement with electrical anal stimulation. The use of a transcutaneous stimulator is the easiest and least invasive method to try initially. Results may be quite satisfying whether the mechanism is physiologic or placebo. This is the first report of the use of transcutaneous electrical nerve stimulation in patients with stress incontinence.     

Vaginal electrostimulation for the treatment of genuine stress incontinence

Carcinoma of the upper urinary tract is a relatively rare neoplasm, and few studies have dealt with clinicopathological findings and prognosis in a large number of cases. The purpose of our investigation was to look for a possible relation between E-cadherin (E-CD) immunoreactivity and clinicopathologic findings or clinical outcome in transitional-cell carcinoma of the upper urinary tract (TCC-UUT). To this end, we investigated E-CD immunoreactivity in 154 cases of TCC-UUT. E-CD immunoreactivity was recognized as being of "normal" pattern in 29.2% of samples. The relationship between E-CD immunoreactivity and clinicopathologic findings was significant for stage, grade and pattern of growth. The 5-year disease-free rate for 147 cases and 5-year overall survival rate for 154 cases were 55.7% and 71.5%, respectively. A univariate analysis of survival revealed that stage, grade, pattern of growth and E-CD immunoreactivity all had a significant effect on disease-free and overall survival rates. In the final models of multivariate analysis, however, we found that, for disease-free survival and for overall survival, only stage was a factor for progression or prognosis. Detection of E-CD immunoreactivity appears to be of limited value in deciding the prognosis of TCC-UUT.     

Laparoscopic needle colposuspension for genuine stress incontinence

Twenty patients with relapsed or refractory non-Hodgkin's lymphoma were treated with high-dose chlorambucil (14 mg/m2 every 6 hours for 6 doses) and dexamethasone (40 mg/day for 5 days). There was a 45% response rate with 17% complete responses. The median duration of complete response was 7 months. The regimen was well tolerated and had minimal toxicity.     

Surgery for stress incontinence: factors associated with a successful outcome

The Murex Cryptococcus Test was compared with the Cryptococcal Antigen Latex Agglutination System (CALAS) for detecting cryptococcal polysaccharide in 173 cerebrospinal fluid (CSF) specimens and 117 serum samples with 99% and 97% concordance, respectively. Eighteen CSF samples and 17 serum samples were positive in both assays, and 249 were negative. The sensitivity and specificity of the Murex relative to the CALAS were 90% and 100%, respectively, for CSF, and 81% and 100%, respectively, for serum. Six discrepancies were arbitrated by retesting, using a third analytic method, review of other laboratory and clinical data, or both. The reaction in 1 CSF specimen was considered false positive by the CALAS, and the reactions in 2 serum samples were false negatives by the Murex. For 3 patients with previous cryptococcal meningitis but no active disease, only the CALAS detected antigen, suggesting that the Murex has less analytic sensitivity in this context. Titer differences dictate that direct comparisons between the 2 tests are not feasible. There were no false-positive reactions in limited testing with either method using specimens from patients with concurrent noncryptococcal infections or in rheumatoid factor-positive serum samples. Infections caused by Cryptococcus neoformans serotypes A or AD were detected equally by both assays. Based on our study, we have elected to continue to use the CALAS for routine testing for cryptococcal antigen.     

Long-term evaluation of the Gittes procedure for urinary stress incontinence

PURPOSE: We evaluate the long-term outcome of the Gittes procedure for urinary stress incontinence. MATERIALS AND METHODS: A total of 87 women with proved genuine stress incontinence were treated with the Gittes procedure. The same urologist performed 95 consecutive operations during an 8-year period. Patients were evaluated by a postal questionnaire. RESULTS: Of the patients 52 (60%) (55 operations) responded to the questionnaire. Mean and median followup were 53 and 46 months, respectively (range 24 to 103). Twelve patients (23.1%) reported complete absence of postoperative urinary incontinence and were considered cured, 14 (26.9%) were significantly improved and a total of 30 (57.7%) benefited from the operation. The short-term results were initially encouraging but by 2 years only 20 patients were completely continent (38.5% cured). Of the 40 patients who were not cured 32 (80.0%) experienced incontinence within 2 years postoperatively. There were 26 who had complained of frequency and/or urgency preoperatively. There was a statistically significant subjective failure rate in this group (p = 0.007). CONCLUSIONS: The Gittes procedure is simple and has minimal complications. Although it provides continence in the early weeks and months following surgery, the long-term cure rate is disappointing, with most failures occurring within 2 years of surgery. Preoperative irritative symptoms, even when multichannel cystometry did not reveal instability, were associated with a poor subjective outcome. Our results suggest that the Gittes procedure is not satisfactory for the management of genuine stress incontinence in women.     

New approaches for managing stress incontinence in women

Stress urinary incontinence is a problem for one in four women seen in the primary care setting. The incontinence usually is not identified as women do not view it as a problem, do not seek treatment, and turn to self-care practices. Technology in product development is evolving that can assist women in managing their incontinence. This article reviews new innovations in treatment that can be recommended by primary care providers.     

Complications of periurethral collagen injection for stress urinary incontinence

PURPOSE: Periurethral collagen injection has been advocated as a safe and effective method of treatment for stress urinary incontinence. This study was conducted to determine the complications associated with transurethral collagen injection for treatment of stress urinary incontinence in women. We report the incidence and management of adverse effects. MATERIALS AND METHODS: A total of 337 women with at least a 1-year history, physical findings and urodynamic abnormalities consistent with stress urinary incontinence, who required pads or protective clothing, and who had no or only grade 1 cystocele were enrolled in this prospective cohort study. A third party documented adverse effects at each followup. RESULTS: De novo urinary urgency with incontinence was the most frequent and serious complication, occurring in 12.6% of patients, and in many the symptoms were irreversible. Hematuria (5% of patients) and urinary retention (1.9%) were short-lived and resolved spontaneously. Delayed reaction at the skin test site occurred in 0.9% of the patients (3) and was associated with arthralgias in 2. CONCLUSIONS: Contrary to previous reports that periurethral collagen injection is complication-free, we found an overall incidence of 20% risk of complications in any given individual.     

The effectiveness of surgery for stress incontinence in women: a systematic review

OBJECTIVE: To determine the methodological quality of studies evaluating surgery for stress incontinence, the effectiveness of different procedures and the frequency of complications associated with each procedure. MATERIALS AND METHODS: Eleven randomized controlled trials, 20 non-randomized trials/prospective cohort studies and 45 retrospective cohort studies were reviewed systematically. RESULTS: The methodological quality of the 31 prospective studies was generally poor. The considerable variation in inclusion criteria, surgical management and assessment of outcome precluded any statistical meta-analysis. Evidence as to the effectiveness of surgery for stress incontinence is weak; therefore, any conclusions are speculative. It appears that colposuspension may be more effective and the effect more long-lasting than that following anterior colporrhaphy and needle suspension. There is little information on the value of sling procedures. Comparisons of different ways of performing each procedure show no significant differences in outcome but this may reflect the methodological weaknesses of the studies. Valid and reliable data on the frequency of complications following surgery are lacking so the safety of the procedures is unclear. Repeat operations to correct stress incontinence are less successful than first procedures but this finding may be subject to confounding. CONCLUSIONS: There is an urgent need for some large, rigorous, prospective studies of high quality. Until such studies have been completed, recommendations as to the best clinical practice cannot be based on scientific evidence. Studies need to define cases according to widely accepted criteria, including standard measures of the severity of stress incontinence, and surgical terminology for the procedures performed needs to be standardized and outcomes need to be clearly defined, valid and reliable, not confined to short-term assessment and include patients' views along with the surgeon's assessments.     

Pubovaginal fascial sling for all types of stress urinary incontinence: long-term analysis

PURPOSE: There is a lack of consensus regarding indications and long-term efficacy of the many surgical techniques for treating stress incontinence. Historically pubovaginal sling has been reserved for cases of intrinsic sphincter deficiency or prior surgical failure. Transvaginal needle and retropubic suspensions have been used mainly for sphincteric incontinence unassociated with intrinsic sphincter deficiency. We report the long-term results of pubovaginal sling for all types of stress incontinence. MATERIALS AND METHODS: A total of 251 consecutive women with all types of stress incontinence who underwent pubovaginal fascial sling by a single surgeon were retrospectively and prospectively reviewed. Patients were evaluated preoperatively with history, physical examination, standardized symptom questionnaire, voiding diary, pad test, uroflow, post-void residual urine, video urodynamics and cystoscopy. Postoperatively women with at least 1-year followup were assessed by an independent third party (J. R.) who had no prior knowledge of them, and who recorded the parameters of the questionnaire, examination with a full bladder, voiding diary, pad test, uroflow and post-void residual urine. RESULTS: Overall stress incontinence was cured or improved in 92% of the patients with at least 1-year followup (median 3.1 years, range 1 to 15). The majority of patients with postoperative incontinence had de novo (3%) or persistent (23%) urge incontinence. Permanent urinary retention developed in 4 patients (2%). CONCLUSIONS: Fascial pubovaginal sling is an effective treatment for all types of stress incontinence with acceptable long-term efficacy.     

Bladder neck support prosthesis: a nonoperative treatment for stress or mixed urinary incontinence

PURPOSE: We evaluated the usefulness and safety of a bladder neck support prosthesis in patients with stress or mixed incontinence. MATERIALS AND METHODS: A total of 57 women with stress and 20 with mixed incontinence completed a 12-week prospective clinical trial of a bladder neck support prosthesis. While indexes of incontinence episodes, leakage amounts and urgency along with a bothersome index were subjectively evaluated, a 60-minute pad test and urinary flow parameters were objectively evaluated. Three patients scheduled to undergo surgery for stress incontinence voluntarily used the device, and provided urodynamic data and cystourethrograms. Two prongs at 1 end of the ring, a type of elastic vaginal pessary, elevate the bladder neck against the pubic bone and facilitate pressure transmission around the bladder neck, resulting in urinary continence. RESULTS: Four subjective indexes significantly improved. There was no urinary flow obstruction. Urine loss decreased from 20.6 to 4.8 gm. per hour (p < 0.001) on the 60-minute pad test. Of the patients 22 (29%) reported complete continence and 39 (51%) had decreased severity of incontinence by more than 50%. Minor adverse effects occurred in 26% of the patients. Taking subjective evaluation, changes in objective parameters and adverse effects into consideration, 62 patients (81%) had some or maximum benefit according to the global usefulness rating. CONCLUSIONS: The bladder neck support prosthesis is safe, well tolerated and clinically effective for the treatment of stress or mixed incontinence.     

Laparoscopic bladder-neck suspension for urinary stress incontinence in women: our first twenty patients

BACKGROUND: Laparoscopic bladder-neck suspension for women with urinary stress incontinence avoids the problems associated with a large abdominal incision. This study reviews the short-term outcome of this minimally invasive operation. METHODS: Between September 1993 and February 1995, 20 female patients with type II urinary stress incontinence underwent laparoscopic bladder-neck suspension at our institution (mean age, 46.6 years; mean weight, 59.5 kg; mean duration of symptoms, 3.75 years; mean follow-up, 7 months). The extraperitoneal space was created with a preperitoneal distention balloon system; dissection of the bladder and bladder neck was done via 3 working ports. In 16 patients, the paraurethral vagina on either side of the bladder neck was hitched up to the iliopectineal ligament by 2-0 sutures. In the remaining 4 patients, the bladder-neck suspension was performed using hernia mesh and staples. Four patients had intraperitoneal suspension. RESULTS: The operative time ranged from 75 to 205 minutes, with a mean of 111.5 minutes. The period of urethral catheterization ranged from 2 to 7 days, with a mean of 3.1 days. The hospitalization stay ranged from 5 to 15 days, with a mean of 6.35 days. Thirteen patients (65%) had complete resolution of symptoms, 5 patients (25%) reported significant improvement, and 2 patients (10%) did not benefit from the operation. CONCLUSION: Long-term follow-up is necessary to determine the efficacy of this laparoscopic technique. The success rate for any incontinence procedure is usually inversely proportional to the duration of follow-up.     

New technique for antegrade collagen injection for post-radical prostatectomy stress urinary incontinence

A new modification for antegrade collagen injection into the bladder neck is described. A 16F Rusch suprapubic catheter is used to access the bladder. A 15.5F Storz cystoscope is then placed through the sheath and the collagen injection needle is then placed through the cystoscope in the usual manner. This technique permits more rapid bladder access with less bleeding and leakage of irrigation fluid than using guide wires and Amplatz dilators.     

When is surgery indicated for treatment of urinary stress incontinence?

Stress incontinence is the most frequent type of urinary incontinence in women. Its diagnosis and therapy is a so far not quite resolved problem. In particular conservative treatment and the decision-taking algorithm leading, after conservative treatment has failed, to selection of a suitable operation has undergone changes during the past 10 years. Classification of different risk groups of patients, the decision-taking algorithm, the most frequent mistakes and errors during conservative treatment, indication and implementation of surgery incl. the most frequent complications are the subject of the submitted paper.