Intermediate term failure of pubovaginal slings using cadaveric fascia lata: a case series

PURPOSE: The pubovaginal sling procedure using autologous fascia has become the gold standard for treating intrinsic sphincter deficiency and stress urinary incontinence in women. A recent modification has been the use of cadaveric fascia as the sling material. We recently reported similar results for cadaveric fascia lata in 121 women and autologous fascia lata in 46 at a mean followup of 12 months. We have now identified 8 patients who experienced intermediate term failure at 4 to 13 months using cadaveric fascia lata. MATERIALS AND METHODS: We retrospectively reviewed the records of 8 of 121 patients who received a pubovaginal sling using cadaveric fascia lata between February 1997 and June 1999 and had recurrent stress incontinence after 4 to 13 months. We reviewed the type of fascia, surgical technique, preoperative and postoperative urodynamics, surgical history and medical co-morbidities. RESULTS: We identified 8 patients who underwent a pubovaginal sling using cadaveric fascia lata and had recurrent stress urinary incontinence at a mean of 6.5 months (range 4 to 13) after the procedure. Fresh frozen fascia from a local tissue bank was used and the surgical technique was identical in all cases. Postoperatively urodynamics confirmed recurrent intrinsic sphincter deficiency. Previous incontinence surgery had been done in 7 of the 8 patients. Patient co-morbidities included neurological disease, diabetes mellitus, previous pelvic irradiation and previous pelvic surgery. CONCLUSIONS: We identified a higher than expected intermediate term failure rate using fresh frozen cadaveric fascia lata. This risk must be weighed against the advantages of decreased operative time and patient morbidity. Longer followup and larger numbers are necessary to determine how much of a problem exists and what patient characteristics are relevant when selecting cadaveric grafts.     

Pubovaginal slings for stress urinary incontinence following radical cystectomy and orthotopic neobladder reconstruction in women

PURPOSE: We evaluated the clinical efficacy of pubovaginal slings for new onset stress urinary incontinence following radical cystectomy and orthotopic lower urinary tract reconstruction in women. MATERIALS AND METHODS: Between June 1990 and July 2002, 101 female patients with primary transitional cell carcinoma of the bladder were treated with radical cystectomy and orthotopic ileal neobladder reconstruction. Four patients 61 to 73 years old underwent pubovaginal slings (autologous rectus fascia in 2 and dermal graft in 2) for stress urinary incontinence persisting 9 to 20 months following reconstruction with a Studer (2) or T pouch (2) ileal neobladder. Pre-cystectomy continence was excellent in 3 patients, while 1 had mild stress incontinence. All patients had high grade, muscle invasive transitional cell carcinoma and/or carcinoma in situ with negative urethral margins and 3 of the 4 had lymph node negative disease on pathological examination. Two patients were treated with transurethral bulking material 4 to 5 months prior to the sling procedure without noticeable improvement. RESULTS: Two patients who underwent autologous pubovaginal slings had significant complications arising from dissection in the retropubic space, including 1 entero-pouch fistula and 1 enterotomy resulting in an enterocutaneous fistula, sepsis and subsequent death. These 2 patients had persistent stress incontinence despite the sling procedures and they ultimately underwent conversion to continent cutaneous urinary diversions. Two patients were treated with a dermal graft sling using infrapubic bone anchors through a transvaginal approach, obviating the need to enter the pelvis. These patients had uneventful postoperative courses and they are currently hypercontinent, performing intermittent catheterization with complete daytime continence and only occasional nighttime leakage 3 and 9 months following sling surgery. CONCLUSIONS: Pubovaginal sling procedures for incontinence following orthotopic neobladder reconstruction in women may be complicated due to extensive pelvic surgery. Dissection in the retropubic space should be avoided because potentially fatal complications may occur. Slings using infrapubic bone anchors may provide the best option in such patients in whom conservative management has failed because the pelvis need not be violated.     

Broad based tension-free synthetic sling for stress urinary incontinence: 5-year outcome

PURPOSE: The use of nonabsorbable synthetic material has been questioned due to reports of erosion and infection. We present the 5-year followup outcome of stress urinary incontinence (SUI) treated using polypropylene mesh as a pubovaginal sling. MATERIALS AND METHODS: A retrospective analysis was performed of 58 consecutive patients who underwent pubovaginal sling procedures using polypropylene mesh since April 1996 for types II and III SUI at our institution. The technique included a single midline anterior vaginal wall incision with full-thickness flaps. Broad based polypropylene mesh was used to support the vesicourethral junction entering the retropubic space through the endopelvic fascia and bone anchors were used for fixation. Patient satisfaction was evaluated during followup office visits and/or telephone interview by an individual not involved in any surgeries. All procedure failures were evaluated by urodynamics. RESULTS: Of the 58 patients 49 were available for analysis. Average followup was 59.34 months (range 29 to 77). Of the 49 patients 40 (81.63%) were dry and 2 (4.08%) improved (1 pad daily). De novo urgency and urgency related incontinence was reported in 1 case each. Three patients (8.16%) had recurrent SUI, while prolonged retention developed with subsequent urethrolysis required in 2 (4.08%). None of the patients have experienced infection, nonhealing or erosion of the synthetic slings to date. CONCLUSIONS: In our experience polypropylene mesh used as a broad based tension-free sling was successful for treating all types of SUI. In our opinion technique and case selection have a bearing on outcomes.     

Comparison of video urodynamic results after the pubovaginal sling procedure using rectus fascia and polypropylene mesh for stress urinary incontinence

PURPOSE: Video urodynamic changes were compared after the pubovaginal sling procedure using rectus fascia or polypropylene mesh in women with stress urinary incontinence. MATERIALS AND METHODS: A total of 50 women with various types of stress urinary incontinence were treated with the pubovaginal sling procedure using randomly abdominal rectus fascia in 24 or polypropylene mesh in 26. The sling was placed at the level of the bladder neck and tied with sufficient tension to prevent urinary leakage without obstructing the bladder outlet. Video urodynamics were performed preoperatively, and 7 to 14 days and 3 to 6 months postoperatively in all cases. Surgical results and urodynamic changes after the pubovaginal sling procedure were compared in the 2 groups. Long-term results were evaluated at a mean followup of 2 years. RESULTS: Complete continence was achieved in 23 patients (95.8%) in the rectus fascia group and 26 (100%) in the polypropylene mesh group, including 1 initial failure with reoperation, at a median followup of 24 and 23 months, respectively. The subjective success rate was 91.6% for rectus fascia and 92.3% for polypropylene mesh. The main cause of dissatisfaction was persistent urge incontinence and dysuria in 2 cases each. In each group video urodynamics revealed a mild but nonsignificant decrease in maximum urinary flow and a significant increase in bladder neck opening time at 7 to 14 days versus baseline. However, these parameters returned to baseline within 3 to 6 months postoperatively. Voiding pressure, cystometric capacity and post-void residual urine also showed no significant change in either group after the pubovaginal sling procedure. Patients treated with a polypropylene mesh sling had a shorter operative time and hospital stay, a higher spontaneous voiding rate after catheter removal and a lower incidence of wound pain after surgery. One patient treated with polypropylene mesh had sling margin extrusion. The incidence of new onset detrusor instability and persistent dysuria was similar in the 2 groups. Transrectal sonography of the sling showed that it was located beneath the bladder neck and proximal urethra in all patients in each group. CONCLUSIONS: The results of this study show that the pubovaginal sling procedure using rectus fascia or polypropylene mesh as the sling material had similar effectiveness for treating female stress incontinence but the polypropylene group had more rapid recovery. Postoperatively video urodynamics demonstrated that the pubovaginal sling using either sling material did not cause bladder outlet obstruction with proper surgical technique.     

Cadaveric versus autologous fascia lata for the pubovaginal sling: surgical outcome and patient satisfaction

PURPOSE: We report our initial experience with cadaveric fascia lata in pubovaginal sling procedures. MATERIALS AND METHODS: We compared 121 consecutive women who underwent a sling procedure using cadaveric fascia lata from February 1997 through June 1999 (group 1) with 46 consecutive women who underwent a sling procedure using autologous fascia lata from May 1994 through July 1997 (group 2). RESULTS: Mean followup was longer in group 2 (44 versus 12 months). A total of 104 of the 121 group 1 patients (86%) responded to the questionnaire, of whom 85% were cured of stress incontinence, 83% reported overall improvement in urinary control and 74% had no or minimal leakage not requiring pads. Median catheterization time was 9 days (range 4 to 120). Overall 89% of the women were satisfied with the results and 83% would recommend this surgery. A total of 30 of the 46 group 2 patients (65%) responded to the questionnaire, of whom 90% were cured of stress incontinence, 90% reported overall improvement in urinary control and 73% had no or minimal leakage not requiring pads. Median catheterization time was 14 days (range 6 to 180). Overall 90% of the women were satisfied with the results and 83% would recommend this surgery. CONCLUSIONS: Cadaveric fascia lata pubovaginal slings appear to be safe. Early experience suggests that cadaveric fascia lata may be considered an alternative to autologous fascia. Cadaveric and autologous fascia lata appear to have a high success rate.     

Bone anchored sling for the treatment of post-prostatectomy incontinence

PURPOSE: This ongoing study evaluates the safety and efficacy of a new minimally invasive sling procedure for treating post-prostatectomy incontinence. MATERIALS AND METHODS: A total of 16 men 56 to 74 years old (mean age 67) underwent the procedure using the Straight-In bone anchoring system. Time after prostatectomy was 1.5 to 5 years (mean 2.5). Of the 16 patients 14 had urodynamically confirmed stress urinary incontinence, while 2 had mixed incontinence with stress incontinence and detrusor instability. The procedure is performed with the patient in the lithotomy position using a perineal approach. Four miniature bone screws with pre-attached pairs of No. 1 polypropylene sutures are placed directly into the medial aspect of the inferior rami of the pubic bone. A pair of bone anchors is placed just below the symphysis on each side, and the second pair is inserted 3 to 4 cm. lower. To support the bulbar urethra a gelatin coated polyethylene terephthalate trapezoid shaped sling or cadaveric fascia lata is tied to the pubic bone using the 4 pairs of sutures attached to the bone anchors. Urethral resistance is increased to 30 to 50 cm. water above baseline pressure. RESULTS: Followup was 4 to 20 months (mean 12.2). Of the 14 men with the preoperative urodynamic diagnosis of genuine stress incontinence 12 were cured of incontinence, defined as subjectively dry with no or only 1 pad used daily for security without any episode of leakage, while 2 were improved subjectively with a decrease of 50% or more in pads daily. Two other patients with the preoperative diagnosis of mixed urinary incontinence were improved. Postoperatively urodynamic study in these patients revealed resolved stress incontinence but persistent urge urinary incontinence. They responded to anticholinergics and are completely dry. Intraoperative and postoperative complications were minimal with no erosion, infection or osseous complications. CONCLUSIONS: This new minimally invasive male sling procedure is safe and efficacious. Adjusting sling tension by measuring urethral resistance results in a low rate of over correction and failure. Further experience is needed to establish this procedure as treatment for post-prostatectomy incontinence.     

Bone anchor 4-corner cystourethropexy: long-term results

PURPOSE: We evaluate the long-term results of incision less transvaginal bone anchor cystourethropexy to treat genuine urinary stress incontinence. MATERIALS AND METHODS: Between August 1995 and January 1997, 31 women 36 to 81 years old (mean age 58) with types I and II genuine urinary stress incontinence were treated. Four miniature bone anchors (2 on each side of the urethra) attached to a suture were fired transvaginally into the retropubic bone using a bone anchor stapler. The ipsilateral sutures were tied, thus creating a Marshall-Marchetti colposuspension. RESULTS: Of the patients 3 were lost to followup and the remaining 28 were followed for at least 60 months. Only 6 patients (21.4%) are continent. In 5 patients 11 sutures passed through the bladder 5 of which were removed intraoperatively and the other 6 were detected and removed during followup. Incontinence recurred in 1 patient because the sutures cut through the vaginal tissue and were found loose in the retropubic space. In 8 patients 12 anchors had become detached from the bone of which 7 were detected on x-ray in the retropubic area, 2 were removed cystoscopically 1 year later and 3 were spontaneously expulsed through the vagina 10 months to 5 years postoperatively. In 1 patient with intravesical sutures a vesicovaginal fistula developed which was successfully repaired, and in another pubic osteomyelitis developed. CONCLUSIONS: We regard 4-corner bone anchor cystourethropexy as unsuitable for genuine urinary stress incontinence based on the unfavorable outcome of incontinence and high rate of complications, including a relatively high incidence of confirmed anchor detachment.     

Polytetrafluoroethylene patch sling for type 2 or type 3 stress urinary incontinence

BACKGROUND: Surgical success rates and complications of anti-incontinence surgery were evaluated according to the type of stress incontinence and the type of surgery. METHODS: From 1989 to 1998, we treated 137 women for stress urinary incontinence with anti-incontinence surgery. Of the 137 patients, 110 had type 2 stress urinary incontinence and 27 had type 3 stress urinary incontinence. Of 110 patients with type 2 stress urinary incontinence, 57 underwent pubovaginal sling procedure and 53 were treated with the Gittes procedure. All of the patients with type 3 stress urinary incontinence underwent the pubovaginal sling procedure. RESULTS: Cure rates with the pubovaginal sling procedure were 82% in type 2 incontinence and 70% in type 3 incontinence. Cure rates with the Gittes procedure were 56%. The occurrence of de novo urge symptom and pelvic pain was low and bore no relation to either operative method or type of stress incontinence. CONCLUSIONS: The pubovaginal sling procedure using the polytetrafluoroethylene patch was effective for type 2 or 3 stress urinary incontinence.     

A SIMPLE OBJECTIVE METHOD OF ADJUSTING SLING TENSION

PURPOSE: Pubovaginal sling is gaining widespread acceptance as a primary form of treatment for types II and III stress urinary incontinence. However, a major drawback is postoperative obstructed voiding due to excessive force placed on the suspension suture. We describe a simple objective method for intraoperative adjustment of sling tension that can be performed by a single surgeon during pubovaginal sling surgery. MATERIALS AND METHODS: A cotton swab is inserted into the urethra and placed at the urethrovesical junction after the sling is fixed suburethrally and the vaginal mucosa is closed. The suspension sutures are tied down directly onto the rectus fascia with enough tension to keep the cotton swab angle between 0 and 10 degrees to the horizontal plane. A total of 29 patients with an average age of 62 years underwent pubovaginal sling surgery with rectus and cadaveric fascia using this technique for tension adjustment. Of the patients 21 were diagnosed with types II and III, 5 had type II only and 3 had type III only incontinence. Preoperative evaluation revealed detrusor instability in 5 patients. Mean postoperative indwelling catheterization period was 6.2 days. Average followup was 15.6 months. RESULTS: To date no permanent urinary retention has occurred. Of the patients 15 voided without difficulty after catheter removal, 13 had urinary difficulty requiring intermittent catheterization for 1 week or less and 1 had retention requiring intermittent catheterization for 10 weeks. Preoperative symptoms of detrusor instability resolved in all cases. De novo detrusor instability in 3 cases was controlled with anticholinergics. CONCLUSIONS: Overzealous sling tension adjustment has been recognized as a cause of treatment failure leading to urethral obstruction. Our technique is effective in preventing over adjustment of tension, is reproducible and can be performed by 1 surgeon.     

The pubofascial anchor sling procedure for recurrent genuine urinary stress incontinence.

OBJECTIVE: To evaluate, in a preliminary study, the outcome of a modified pubovaginal sling operation with titanium bone anchors for recurrent genuine stress urinary incontinence (GSI) in women. PATIENTS AND METHODS: This prospective study included 13 consecutive women who underwent the modified sling procedure between September 1994 and August 1996. The subjective and objective cure of urinary stress incontinence, and the occurrence of postoperative osteitis pubis, were assessed. RESULTS: All 13 patients subjectively claimed complete urinary continence and 12 were objectively cured (12 patients agreed to undergo a repeat urodynamic study) during a median (range) follow-up of 26 (19-38) months. There were no cases of postoperative osteitis pubis, bladder injury or major complications. Mild suprapubic pain was a frequent and self-limiting complication. CONCLUSIONS: This innovative modified sling procedure is effective for recurrent urinary stress incontinence, with no complication of osteitis pubis. We suggest that this procedure should be considered as a treatment for recurrent GSI and perhaps for primary GSI. A study incorporating a longer follow-up and more patients has been planned.     

Surgical treatment for stress urinary incontinence with urethral hypermobility: what is the best approach?

A comparative study evaluating the results of three surgical procedures for stress urinary incontinence (SUI) with urethral hypermobility. This is a retrospective study of 189 patients, evaluating the outcomes of the percutaneous needle suspension using bone anchors (PNS), abdominal suspension (AS), and pubovaginal sling (PVS). The mean follow-up was 30.5 months. In our results, the patients were divided into three groups: PNS (49), AS (34), and PVS (106). No differences were found preoperatively. Intraoperatively, PNS had the shortest operative time and lowest estimated blood loss, and it is the only outpatient procedure. However, it had the highest complication rate. PNS had the lowest satisfactory rate (16.7%). This was followed by AS (78%), PVS with cadaveric fascia (90%), and PVS with autologous fascia (94%). In conclusion, PNS is a simple outpatient procedure, but the long-term results are disappointing. Both AS and PVS gave good results. PVS was superior to AS in shorter hospitalization, early recovery and overall patient satisfaction.     

Solvent-dehydrated cadaveric dermis: a new allograft for pubovaginal sling surgery

AIM: The aim of this study was to evaluate the efficacy of solvent-dehydrated cadaveric dermis in pubovaginal sling surgery for the first time in the literature. METHODS: Twenty-five women with stress urinary incontinence underwent pubovaginal sling surgery using 2 x 12 cm allograft dermis. Preoperatively, all patients were evaluated by a detailed urogynecologic evaluation, voiding diary, pelvic examination and urodynamic investigation. Outcome was assessed by the Urogenital Distress Inventory short form and standardized follow-up questionnaires. RESULTS: Twenty (80%) patients were cured of stress incontinence symptoms. Seventeen wore no pad and three reported occasional stress urinary incontinence and used no or one pad at a mean follow up of 12 months. Five (20%) patients in our series experienced the same amount of leakage as before the surgery. Seventy-six percent of the patients indicated that urinary incontinence was no longer negatively affecting their daily life and were satisfied with the procedure. CONCLUSIONS: Questionnaire-based assessment of outcome suggests that solvent-dehydrated cadaveric dermis is effective in the treatment of stress urinary incontinence. However, larger and comparative prospective studies with long-term results and randomized comparison of tissue preparation techniques are warranted.     

Urethral erosion after synthetic and nonsynthetic pubovaginal slings: differences in management and continence outcome

PURPOSE: We present a series of urethral erosion following a pubovaginal sling procedure due to synthetic and nonsynthetic materials and discuss their management and continence outcome. MATERIALS AND METHODS: During a 3-year period 57 patients underwent urethrolysis for urethral obstruction after receiving a pubovaginal sling. Urethral erosion, defined as sling material entering the urethral lumen, was present in 9 patients and this cohort comprises the focus of our review. In 3 patients the eroded material was synthetic, that is ProteGen (Boston Scientific, Natick, Massachusetts) in 2 and polypropylene in 1. This condition was treated with removal of the whole sling, multilayer closure of the erosion and selective use of a Martius flap. In 6 patients the eroded material was nonsynthetic, that is allograft fascia in 5 and autograft fascia in 1. This condition was treated with sling incision and multilayer closure of the urethra. Preoperative assessment included a urogynecologic questionnaire, measurement of pad use, a voiding diary, cystourethroscopy and videourodynamics. Postoperatively similar parameters were used to assess continence outcomes and the need for subsequent procedures. RESULTS: Nine patients were followed 30 months after urethrolysis. All 9 women had some manifestation of voiding dysfunction following the pubovaginal sling procedure, including urinary retention in 4, urge incontinence in 3 and mixed incontinence in 2. Urinary retention resolved in 3 patients and urge incontinence resolved in 4. Stress urinary incontinence (SUI) persisted in 2 of the 3 patients in the synthetic group, while no patient in the nonsynthetic group had recurrent SUI. There were no recurrent urethral erosions or fistulas in either group. CONCLUSIONS: Urethral erosion after a pubovaginal sling procedure can occur irrespective of the sling material. However, recurrent SUI is not an invariable outcome of the management of urethral erosion following the pubovaginal sling procedure.     

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.     

Comparison of solvent-dehydrated allograft dermis and autograft rectus fascia for pubovaginal sling: questionnaire-based analysis

Objectives To evaluate the efficacy of pubovaginal sling using human cadaveric dermis processed by solvent dehydration and compare results to those of another group in which autograft rectus fascia was used. Material and methods The efficacy of autologous rectus fascia (group 1, n = 25) or solvent-dehydrated cadaveric dermis (group 2, n = 24) for pubovaginal sling were compared in women with stress urinary incontinence (SUI). Surgical outcome, patient satisfaction and quality of life was assessed by the urogenital distress inventory (UDI-6) and the incontinence impact questionnaire (IIQ-7). Results Mean follow-up for patients in group 1 and group 2 were 18 and 13 months, respectively. Our questionnaire-based assessment revealed that SUI was either cured or improved in a total of 21 (84%) patients in group 1 and 19 (79%) patients in group 2. No statistically significant difference was found for the overall success (P < 0.05) and no major complications were encountered in both groups. Conclusions Use of allograft dermis as an alternative to autologous rectus fascia for pubovaginal sling had comparable improvement in patient satisfaction and quality of life at intermediate term.     

Suprapubic sling adjustment: minimally invasive method of curing recurrent stress incontinence after sling surgery

PURPOSE: Recurrent stress urinary incontinence after sling surgery is a complex problem. A minimally invasive method of correcting recurrent stress urinary incontinence after pubovaginal sling surgery is described. MATERIALS AND METHODS: We performed suprapubic sling adjustment in 10 women with recurrent stress urinary incontinence after sling surgery. Of these 10 women 4 had received antibacterial polytetrafluoroethylene patch sling, 3 an autologous dermis patch sling and 3 an autologous rectus fascia patch sling but stress incontinence recurred. To correct recurrent incontinence, a pubovaginal sling was revised by adjusting the sling tension suprapubically with the aid of a cotton swab test and bladder leak test. RESULTS: Mean followup was 13 months (range 8 to 28). Of the 10 women 9 became completely dry and 1 was greatly improved. One patient who had persistent stress incontinence generated an abdominal leak point pressure of 189 cm. H(2)O compared to a preoperative pressure of 120 cm. H(2)O. The incidence of de novo urge incontinence was 2% (2 of 10 cases). Mean resting cotton swab angle was (+) 20 and (+) 5 degrees, and mean Valsalva cotton swab angle was (+) 40 and (+) 5 preoperatively and postoperatively. Mean pad use decreased from 3 pads to less than 1 pad a day. Mean self-reported satisfaction score was 9 (range 8 to 10) on a visual analog scale. CONCLUSIONS: Pubovaginal slings may be revised safely with excellent results. Adjusting the sling tension suprapubically is a minimally invasive technique. Suprapubic sling adjustment may be performed as an intermediary step before resorting to a complete sling takedown/revision.     

Comparative analysis of urinary incontinence severity after autologous fascia pubovaginal sling, pubovaginal sling and tension-free vaginal tape

PURPOSE: Autologous fascia, Pelvicol implant and polypropylene are common materials used in suburethral anti-incontinence procedures. We explored the relative effectiveness of the autologous fascia pubovaginal sling, Pelvicol pubovaginal sling and Gynecare TVT on self-reported postoperative urinary incontinence. MATERIALS AND METHODS: The study was a mailed cross-sectional survey of health related quality of life 1 to 3 years after suburethral anti-incontinence surgery performed at our institution. The Incontinence Symptom Index was used to assess the presence and severity of urinary incontinence symptoms and the Incontinence Impact Questionnaire-7 was used to assess impairment. Regression models were developed to identify factors with an independent effect on the presence, severity and impairment of urinary incontinence symptoms. RESULTS: The questionnaire was returned by 69% of eligible respondents (173 of 250). Those with previous incontinence surgery (OR 11.0, 95% CI 2.3-51.4) and medical comorbidities (OR 1.6, 95% CI 1.1-2.2) were more likely to report urinary incontinence symptoms, ie incontinence symptom index greater than 0. Symptom severity, which was analyzed only in respondents with urinary incontinence symptoms, was greater in the Pelvicol than in the autologous fascia pubovaginal sling and TVT groups (each p <0.01). No significant difference was observed between the TVT and autologous fascia pubovaginal sling groups (p = 0.15). Also associated with higher urinary incontinence symptom severity scores were body mass index (p = 0.03), a history of incontinence surgery (p = 0.01) and lower education (p <0.01). Impairment from urinary incontinence, as assessed by the Incontinence Impact Questionnaire-7, was associated with body mass index, severe depression and current smoking (each p = 0.01) but not with surgical treatment group. CONCLUSIONS: Women who received an autologous fascia pubovaginal sling or TVT reported lower symptom severity scores than those who had a Pelvicol pubovaginal sling. Impairment was not associated with procedure type. These findings suggest better outcomes with autologous fascia pubovaginal sling and TVT. Randomized, controlled trials are needed to confirm these findings.     

New hammock hypothesis-based method for the treatment of stress urinary incontinence: the first 29 urethral supports with a small fascial patch

AIM: We have developed a new method requiring no manipulations of the retropubic passages, and carried out a retrospective study to assess the effectiveness, safety and early results of this new procedure in the treatment of female stress urinary incontinence. METHODS: From January 2001 to September 2003, 29 patients underwent our new surgery for the treatment of SUI. A 3 x 2 cm vertical rectangle was harvested from the rectus fascia. A convex horizontal incision was made over the mid urethra and bladder neck. The retropubic space was entered to the urethropelvic ligament spreading toward the junctions between urethropelvic ligament and tendinous arc. One suture was made at the point lateral to the bladder neck. Another suture was made behind the pubic bone. These two sutures were sutured again and tied with the short side end of the harvested fascia. The same procedure was performed on the other side. RESULTS: Of 29 patients, 26 (89.7%) were cured of stress urinary incontinence and 3 were improved. None of the patients had difficulty in voiding after the operation. Maximum flow rates were almost the same before and after surgery. None of the patients had any adverse events. CONCLUSION: This procedure, which requires no manipulations of the retropubic passages, is safe and effective for the treatment of stress urinary incontinence.     

Efficacy and morbidity of autologous fascia lata sling cystourethropexy

PURPOSE: Sling cystourethropexy for intrinsic sphincter deficiency has more recently been accepted as effective surgical treatment for all types of stress urinary incontinence. We report our experience using autologous fascia lata for sling cystourethropexy, regarding treatment efficacy, harvest site morbidity and patient satisfaction. MATERIALS AND METHODS: A retrospective data base review identified all women who underwent sling cystourethropexy using autologous fascia lata for stress urinary incontinence. A followup survey study using questionnaires (Black and Urogenic Distress Inventory-6) combined with questions regarding pad use, satisfaction and leg morbidity was done. RESULTS: A total of 100 women who could be contacted and who had undergone autologous fascia lata sling cystourethropexy performed by a single surgeon between 1993 and 2002 were surveyed. Mean patient followup was 4.4 years (range 0.8 to 9.3). Of the women 85% stated that they were dry or improved and 93% were pain-free at the harvest site by 7 days. There was no harvest site infection and no lower extremity thrombotic complication. Of the patients 83% indicated that the procedure had a positive effect on their life with only 4% stating that it had a negative effect, while 77% were satisfied with the procedure, 82% would recommend the procedure to a friend with incontinence and 83% would undergo the procedure if making the decision again. CONCLUSIONS: Autologous fascia lata sling cystourethropexy is associated with high patient satisfaction and treatment efficacy comparable to that of other sling cystourethropexy materials, as determined by questionnaire. Harvest site morbidity is low. Sling cystourethropexy using autologous fascia lata should be considered as a primary surgical approach in women with stress urinary incontinence.