Pubovaginal fascial sling for the treatment of complicated stress urinary incontinence.

We reviewed retrospectively 67 consecutive women with complicated stress incontinence who underwent a pubovaginal fascial sling procedure by a single surgeon. A detailed micturition questionnaire was completed at the last followup, which ranged from 1 to 8 years, with a mean of 3.5 years. Postoperatively, 82% of the women claimed that they were never incontinent and never wore pads, while 9% were incontinent less often than once per 2 weeks and 9% 9% continued to have troublesome incontinence on a daily basis. Only 2 of these women had persistent stress incontinence; the remainder (5) had urge incontinence. In 6 patients with a neurogenic bladder postoperative urinary retention was expected and they were treated with intermittent self-catheterization. Two patients had urethral obstruction by the sling and required prolonged (probably permanent) intermittent self-catheterization.

Urodynamic evidence of vesical neck obstruction in men with misdiagnosed chronic nonbacterial prostatitis and the therapeutic role of endoscopic incision of the bladder neck.

Many patients are misdiagnosed as having refractory chronic nonbacterial prostatitis, and are treated with antibiotics and/or alpha-blockers with variable success. This study was designed to ascertain the potential diagnostic role of synchronous video-pressure-flow urodynamics and the therapeutic role of transurethral incision of the bladder neck in 34 consecutive men (age 26 to 51 years) with a minimum of 2 years of misdiagnosis. Duration of symptoms ranged from 25 to 126 months (mean 38.3). The average number of previous antibiotic days ranged from 42 to 136 (mean 54.3). In addition, 24 men were given empiric trials of alpha-blockers, all unsuccessful. Patients with evidence of bacterial infection or excessive leukocytes in expressed prostatic secretions were excluded from the study. Of these 34 patients 31 had urodynamic evidence of bladder outlet obstruction localized fluoroscopically to the vesical neck, while the remaining 3 had normal studies. The mean pretreatment maximum urine flow was 9.2 ml. per second and the mean maximal detrusor pressure was 76.3 cm. water. In 31 patients the bladder neck was incised at the 5 o'clock position from the bladder neck to the verumontanum with the patient under caudal (22) or spinal (9) anesthesia. Of these 31 patients 30 had marked subjective improvement in symptoms with an increase in maximal urine flow to 16.4 and 15.7 ml. per second at 3 and 6 months, respectively. The remaining patient noticed continued symptoms despite urine flow improvement. All 31 patients reported postoperative antegrade ejaculation. These results indicate that many men who are categorized as having and empirically treated for chronic nonbacterial prostatitis are misdiagnosed and, in fact, have bladder outlet obstruction. Urodynamics are helpful in diagnosing and predicting success in these patients. Furthermore, transurethral incision of the bladder neck is an effective and safe therapeutic modality in this group.

Persistence or recurrence of symptoms after transurethral resection of the prostate: a urodynamic assessment.

Approximately 15 to 20% of patients who undergo transurethral resection of the prostate for benign prostatic hyperplasia have persistent or recurrent voiding symptoms requiring further therapy. To elucidate the etiology of these voiding abnormalities, the urodynamic findings of 129 consecutive men (mean age 72 years) with post-transurethral resection voiding symptoms were retrospectively analyzed with respect to symptoms, uroflowmetry and synchronous video pressure-flow cystometry. Our findings revealed obstruction in 38% of the patients, impaired contractility in 25% and intrinsic sphincter deficiency in 8%. Among 80 patients without neurological disorders involuntary bladder contractions were detected in 50%. However, in 49 patients with neurological disorders involuntary bladder contractions were detected in 76%. This difference was statistically significant. There were 15 patients who failed 2 or more transurethral resections of the prostate, and involuntary bladder contractions were detected in 80%, obstruction in 27%, impaired contractility in 27% and sphincteric incontinence in 20%. Our study reveals residual or recurrent obstruction to be a contributing factor in less than half of all patients who fail transurethral resection of the prostate. Furthermore, patients with a concomitant neurological disorder and those who have undergone more than 1 transurethral resection of the prostate have a significantly higher incidence of involuntary bladder contractions. These results underscore the importance of obtaining complete urodynamic assessment in patients with persistent or recurrent voiding symptoms following transurethral resection of the prostate to guide appropriate therapy.