Long-term follow-up results with the Stamey operation for stress incontinence of urine

Needle suspension of the bladder neck for stress urinary incontinence: objective results at 11 to 16 years

We analyzed the objective and subjective long-term outcomes of women who underwent needle suspension of the bladder neck 11 to 16 years previously. A total of 132 women underwent a needle suspension procedure at our institution between 1986 and 1991. In a retrospective cohort study, 63 of these women were evaluated by clinical examination, urodynamic testing, cough stress test, and standardized personal interview. Objective continence was defined as no loss of urine either during cystometry or during coughing with the bladder filled to 300 ml. The objective continence rate was 56% (25/45) and the subjective continence rate was 41% (26/63). With regard to patient satisfaction, only 38% (24/63) of the studied patients considered themselves completely cured, and an additional 30% (19/63) improved. The objective and subjective long-term results of needle suspension of the bladder neck are modest. Long-term complications such as urinary retention and overactive bladder syndrome are rare.

Minimally invasive surgical techniques for stress incontinence surgery

Minimally invasive techniques for surgical correction of stress incontinence date back to the late 1950s. Since that time there have been many developments to attempt to emulate the good results achieved by open surgery with less surgical morbidity. Needle suspensions have attempted to reposition the bladder neck in the same way as a colposuspension. However, although numerous variations have been described, they do not have the long-term outcomes of colposuspension. These variations, their complications and long-term outcome are discussed. Sling surgery, especially the tension-free vaginal tape (TVT), has probably had the largest impact on incontinence surgery in recent years, offering a procedure with low morbidity and, thus far in the medium term, outcomes comparable with those of more invasive procedures. This has led the TVT procedure to become the most common procedure performed worldwide for stress incontinence. With the benefit of lessons learnt from the use of synthetic material in the genitourinary tract, some worries remain with regard to the long-term complications of TVT. Other non-synthetic material should not be forgotten, and the advantages and disadvantages of various sling materials are compared. Injectables have an established place in the treatment of sphincter deficiency, though long-term results are poor compared to those of other procedures. Various materials used and the technique for their injection are discussed.

Impact of urinary and climacteric symptoms on social and sexual life after surgical treatment of stress urinary incontinence in women: a long-term outcome

AIM

The aim of the present study was to evaluate the long-term results of surgical treatment of stress urinary incontinence (SUI) using both subjective and objective methods.

BACKGROUND

Few studies have focused on the influence of biological and social changes in a woman's life on the long-term outcome of surgical treatment of stress urinary incontinence.

METHODS

The study included 45 women with genuine SUI treated with either retropubic urethrocystopexy (n=30) or puboccocygeal repair (n=15). The assessment included interviews, questionnaires, urinary diary, pad test, continence test and urodynamic investigation.

RESULTS

The results were evaluated at intervals of 3 months, 1 year and 5--7 years after the treatment. One year after the surgical treatment 71% of the women in the urethrocystopexy group and 80% in the pubococcygeal repair group were subjectively cured, while 5--7 years after surgery the corresponding values were 43% vs. 60%. However, according to pad test a 67% of the women in the urethrocystopexy group and 47% in the pubococcygeal repair group had ceased to leak urine 1 year after the operation whereas at the long-term follow-up the corresponding values were 64% vs. 71%. According to the questionnaire at the long-term follow-up only 35% of the women in the whole group had genuine SUI whereas 21% had urge-incontinence. Moreover, 37% experienced sweating, 23% flushing and 44% vaginal dryness. The number of women with adiposity had increased significantly (P < 0.001) at the long-term follow-up. Twenty-eight per cent of the women decreased their activities whereas the majority experienced no impediment. Seventy-nine per cent reported that they were sexually active and the majority reported satisfaction with their sexual lives.

CONCLUSIONS

Accurate assessment of postoperative results of SUI demands rigorous recording of subjective and objective data taking into consideration psychological and social factors, otherwise there is a high risk of bias in the interpretation of the results of the treatment for SUI. This study indicates that, in order to give women with SUI adequate treatment the nursing care should comprehend the women's divergent experiences of urinary incontinence and its impact on social and sexual life.

Extraperitoneal laparoscopic urethropexy with Marlex mesh

OBJECTIVES

Extraperitoneal laparoscopic urethropexy (ELU) has recently been developed as a minimally invasive procedure for the treatment of female stress urinary incontinence (SUI). Use of the laparoscopic stapling device and Marlex mesh in the extraperitoneal space may allow for a technically easier procedure and shorter operative times compared with other laparoscopic techniques without compromising long-term efficacy. We present our initial results and 2.5-year interim analysis with this alternative method of laparoscopic urethropexy.

METHODS

Twenty-four consecutive patients with urodynamically demonstrated genuine SUI underwent attempted ELU at a single institution from December 1994 to December 1995. Operative data were collected from the patient chart, and follow-up data were obtained by telephone interview. Treatment was considered successful if, at last follow-up, a patient was using one or fewer pads daily and would recommend the procedure to a friend.

RESULTS

ELU was completed in 22 of 24 patients. In 1 patient with a prior history of pelvic surgery, the preperitoneal space was not accessible. Of the 22 patients, 20 were available for follow-up. The mean operative time was 69 minutes. There were no intraoperative complications. At initial follow-up (mean 10.5 months), 18 (90%) of 20 patients reported subjective cure of SUI (one or fewer pads daily). At a mean follow-up of 29 months (range 23 to 34), 16 (80%) of 20 patients had subjective cure of SUI. Six patients would not recommend the procedure to a friend, all of whom had de novo urgency and/or urge incontinence. Thus, using our strict criteria, ELU was successful in 14 (70%) of 20 patients at a mean follow-up of 2.5 years. No patient has had permanent urinary retention.

CONCLUSIONS

ELU can be performed rapidly and safely in patients without previous pelvic surgery. De novo urgency incontinence may be problematic. Future analysis of this subset of patients will determine whether this procedure is durable in the long term.

Minimally invasive surgical treatment of female stress urinary incontinence

The purpose of this study was to evaluate the safety and efficacy of a new minimally invasive surgical procedure for the treatment of female stress urinary incontinence (SUI). Four miniature bone anchors, each attached to a suture, are inserted transvaginally into the retropubic bone using an inserter on each side of the urethra without opening the vaginal mucosa. Tying the suture on each ipsilateral side creates colposuspension, as is the aim of previously described procedures such as the Marshall-Marchetti-Krantz. Sixty-one women (mean age 52+/-SD 9.9 years) with a mean follow-up of more than 12 months (range 12-30 months) were treated for SUI. Fifty patients (82%) are dry, 7 (14%) reported great improvement and 4 are considered surgical failures. The data presented suggest that our new minimally invasive procedure provides an effective treatment for female SUI. Its main advantages over other procedures are the transvaginal approach and short operating time.

Minimally invasive pervaginam procedures for the treatment of female stress incontinence using a new pubic bone anchoring system

The purpose of this ongoing study is to evaluate the safety and efficacy of new minimally invasive pervaginam cystourethropexy and sling procedures for the treatment of female genuine stress urinary incontinence. A total of 75 women (mean age, 52.8 years) underwent either a cystourethropexy or a sling procedure. A miniature bone anchor and a staple-like bone anchor driver were used for the fixation of periurethral tissue or a xenogenic sling to the pubic bone. With a mean follow-up of eight months, 61 patients (82%) were completely cured of stress incontinence, 10 (14%) reported a more than 50% decrease in pad usage, and 4 patients showed failure early following surgery. The exclusively pervaginam cystourethropexy and sling procedures are minimally invasive, safe, and effective. Further experience and longer follow-up are necessary to establish their role in the treatment of women with stress urinary incontinence.

Does bone anchor fixation improve the outcome of percutaneous bladder neck suspension in female stress urinary incontinence?

OBJECTIVE

To evaluate the outcome of a new modification of percutaneous needle suspension, using a bone anchor system for fixing the suture at the public bone, and to compare the results with those published previously.

PATIENTS AND METHODS

From March 1996, 37 patients with stress urinary incontinence (> 2 years) were treated using a bone anchor system. On each side the suture was attached to the pubocervical fascia and the vaginal wall via a broad 'Z'-stitch. A urodynamic investigation performed preoperatively in all patients confirmed stress incontinence and excluded detrusor instability. The outcome was assessed by either by a clinical follow-up investigation or using a standardized questionnaire, over a mean follow-up of 11 months (range 6-18).

RESULTS

In the 37 patients, the procedure was successful in 25 (68%), with 16 (43%) of the patients completely dry and nine (24%) significantly improved. Removal of the bone anchor and suture was necessary in two patients, because of unilateral bacterial infection in one and a bilateral soft tissue granuloma in the other. One bone anchor became dislocated in a third patient. In two cases where the treatment failed, new detrusor instability was documented urodynamically. Minor complications were prolonged wound pain in 10 (26%) and transient urinary retention or residual urine in 12 patients (32%).

CONCLUSION

The poor success rate in the study corresponds with the long-term results of conventional or modified needle suspension procedures and does not reinforce the optimistic results of bone anchoring published recently. Because of the poorer long-term results from percutaneous needle suspension than from other techniques of open retropubic bladder neck suspension, it remains questionable whether percutaneous needle suspension should be considered a first-line procedure for the treatment of female stress urinary incontinence.

Incisionless per vaginal bone anchor cystourethropexy for the treatment of female stress incontinence: experience with the first 50 patients

PURPOSE

We evaluated the safety and efficacy of a new minimally invasive surgical procedure for the treatment of women with genuine stress urinary incontinence.

MATERIALS AND METHODS

A total of 50 women (mean age 51 years) was treated for type I or II stress urinary incontinence. A miniature bone anchor and a staple like bone anchor driver were used for fixation of periurethral tissue to the public bone.

RESULTS

The procedure was successfully performed in all patients without intraoperative bleeding. No significant persistent postoperative pain was noted and only 1 patient had urinary tract infection. Concomitant vaginal hysterectomy, cystocele repair or perineoplasty was performed in 33 cases. At 12-month followup 41 patients (82%) are completely continent, 7 patients (14%) reported more than 50% decrease in pad usage and 2 cases are considered surgical failures. Mean operative time was 28 minutes.

CONCLUSIONS

Data suggest that our new minimally invasive procedure provides a safe, effective and easy to learn alternative for treatment of women with anatomical stress incontinence.

Surgical treatment of urinary incontinence in geriatric women

Surgical treatments have a limited role in the treatment of geriatric urinary incontinence. Patterns of problems exist with incontinence, including pelvic support defects and bowel and bladder dysfunction. Each of the major elements must be treated to achieve the best outcomes. Urodynamic testing should be used to confirm the cause of incontinence before selecting a surgical procedure. Minimally invasive procedures include periurethral collagen injections.