Hilary J Cholhan | PubMed Health

PubMed2006

Herpes zoster-associated acute urinary retention: a case report.

An 87-year-old woman presents with a 4-week history of urinary incontinence during which she had been treated for disseminated herpes zoster virus (HZV). On physical exam painful vesicles involving the entire vulvar region with mainly right sacral distribution were found. A catheterized volume exceeded 600 ml of retained urine after the patient failed to void spontaneously. Multichannel voiding-pressure urodynamic studies revealed an acontractile neurogenic bladder with overflow incontinence. The patient was discharged on a conservative regimen with arrangement for visiting nurse services to perform intermittent self-catheterization twice daily. Urodynamic testing was repeated 10 weeks after initial symptoms. During voiding cystometry a biphasic increase in detrusor pressure of 15 cm H2O was observed with no increase in abdominal pressure. The patient emptied 400 ml with a postvoid residual of 300 ml. Recovery from HZV-associated bladder emptying dysfunction can be achieved usually through conservative management, including intermittent self-catheterization. Complete recovery time ranges from 4 to 10 weeks.

Aged, 80 and over↗

PubMedDate not supplied

Voiding function after a modified no-tension pubovaginal sling.

Voiding dysfunction following sling procedures for correction of genuine stress urinary incontinence (GSI) is a frequently reported complication. This study sought to determine if voiding dysfunction could be reduced by eliminating sling tension against the urethra. Participants were diagnosed with GSI and randomized to one of two surgical groups. One received a conventional suburethral sling and the other received a modified sling placed at the mid-urethra without tension. Voiding trials after surgery monitored for voiding dysfunction. Multichannel urodynamic studies were performed pre- and post-operatively. Cure rates for GSI were similar for the two groups (91.7 vs. 88.5%). The 27 patients in the modified group voided an average of 5 days earlier than the 21 patients in the conventional group. Conventional group patients were more likely to have urinary retention (125 vs. 49 cc, p=0.03). The modified group had a lesser change in average closure pressure following surgery. Results suggested a higher increase in urethral resistance in the conventional group (0.72 vs. 1.88 cm H2O ml(-2) sec2). No differences were seen in symptomatic urinary urgency or urge incontinence following surgery. This study demonstrated a no-tension sling at the mid-urethra to afford equivalent cure of GSI with significant reduction of voiding dysfunction.

Adult↗