Pudendal nerve terminal motor latency influences surgical outcome in treatment of rectal prolapse

PURPOSE: This study was undertaken to document the effect of pudendal nerve function on anal incontinence after repair of rectal prolapse. METHODS: Patients with full rectal prolapse (n = 24) were prospectively evaluated by anal manometry and pudendal nerve terminal motor latency (PNTML) before and after surgical correction of rectal prolapse (low anterior resection (LAR; n = 13) and retrorectal sacral fixation (RSF; n = 11)). RESULTS: Prolapse was corrected in all patients; there were no recurrences during a mean 25-month follow-up. Postoperative PNTML was prolonged bilaterally (> 2.2 ms) in six patients (3 LAR; 3 RSF); five patients were incontinent (83 percent). PNTML was prolonged unilaterally in eight patients (4 LAR; 4 RSF); three patients were incontinent (38 percent). PNTML was normal in five patients (3 LAR; 2 RSF); one was incontinent (20 percent). Postoperative squeeze pressures were significantly higher for patients with normal PNTML than for those with bilateral abnormal PNTML (145 vs. 66.5 mmHg; P = 0.0151). Patients with unilateral abnormal PNTML had higher postoperative squeeze pressures than those with bilateral abnormal PNTML, but the difference was not significant (94.8 vs. 66.5 mmHg; P = 0.3182). The surgical procedure did not affect postoperative sphincter function or PNTML. CONCLUSION: Injury to the pudendal nerve contributes to postoperative incontinence after repair of rectal prolapse. Status of anal continence after surgical correction of rectal prolapse can be predicted by postoperative measurement of PNTML.     

Digital imaging: a valuable technique for the postoperative assessment of cochlear implantation

OBJECTIVE: To determine differences between vaginally parous and nulliparous women presenting with urinary incontinence and pelvic organ prolapse. METHODS: Seven hundred forty eight consecutive referrals with urinary incontinence or pelvic organ prolapse, 62 of whom were nulliparous, were included in the analysis. Five hundred thirty-seven (72%) had urinary incontinence and 235 (31%) had at least stage III pelvic organ prolapse. Each subject had standard history, physical examination, and multichannel urodynamic testing. Differences between parous and nulliparous women were compared using parametric and nonparametric analysis of variance and the chi2 test with Yates correction where appropriate. RESULTS: The only significant demographic difference between the groups was that parous women had more previous continence and prolapse surgery. There were significant differences in distribution of diagnoses according to parity, with the nulliparas much less likely to have pelvic organ prolapse. Among incontinent women without prolapse, nulliparas were significantly more likely to have pure detrusor instability. Of those with pure genuine stress incontinence, nulliparas were older, had less anterior vaginal wall descent, less bladder neck mobility, narrower genital hiatus and perineal body measurements, and lower maximum urethral closure pressures. Of those with pure detrusor instability, the only difference was that nulliparas were significantly younger. For women with stage III pelvic organ prolapse or worse, no significant difference in any measured characteristic was noted. CONCLUSION: Nulliparous women were less likely to present with pelvic organ prolapse and those with urinary incontinence differed little from incontinent parous women.     

Uterosacral ligament fixation for vaginal vault suspension in uterine and vaginal vault prolapse

OBJECTIVE: The purpose of this study was to determine the simplicity, safety, anatomic, and functional success of using the uterosacral ligaments for correction of significant complex uterine and vaginal vault prolapse by the vaginal route. STUDY DESIGN: Fifty women with uterine or vaginal vault prolapse with descent of the cervix or the vaginal vault to the introitus or greater were treated between 1993 and 1996 by the same surgeon with bilateral uterosacral ligament fixation to the vaginal cuff by the vaginal route. Included were patients with significant enterocele, cystourethrocele, rectocele, and stress urinary incontinence who had concomitant repair of coexisting pelvic support defects. An etiology of vaginal vault prolapse is discussed. RESULTS: Uterosacral ligaments were identified and used for successful vaginal vault suspension by the vaginal route in all 50 consecutive patients without subsequent failure or significant complications with a maximum follow-up of 4 years. One patient had recurrent stress urinary incontinence and two had asymptomatic cystoceles. Three patients had erosion of monofilament sutures at the vaginal apex. CONCLUSIONS: In these 50 patients with significant complex uterine or vaginal vault prolapse, uterosacral ligaments could always be identified and safely used for vaginal vault suspension by the vaginal route with no persistence or recurrence of vaginal vault prolapse 6 to 48 months after surgery. Excessive tension by the surgeon on tagged uterosacral ligaments at the time of hysterectomy may be an etiologic factor in vaginal vault prolapse.     

A ten-year experience in the evaluation and management of patients with stress urinary incontinence

The surgical procedures used, the complications encountered and the results obtained in 549 patients with urinary stress incontinence with or without prolapse and 50 patients with prolapse without urinary stress incontinence are presented. Incontinence was cured in 347 patients, improved in 126, unchanged in 66 and worsened in ten. Seven patients operated on for uterine prolapse developed urinary incontinence after surgery. The overall recurrence of SUI was 12.75%. The introduction of suprapubic bladder drainage has practically eliminated postoperative urinary tract infections and reduced the length of hospitalization from 9.1 to 7.2 days. My experience in 214 patients with suprabpubic drainage demonstratedthe superiority of the Ansari method over the cystocath. The addition of Cantor's bladder neck plication improved the results (cured plus improved) from 80% to 100% in the Marshall-Marchetti-Krantz operation and from 81% to 86% when the Marshall-Marchetti-Krantz operation was associated with an abdominal hysterectomy.     

HLA-DRB1 alleles and beta 2 glycoprotein I-dependent anticardiolipin antibodies in Japanese patients with systemic lupus erythematosus

PURPOSE: This study was designed to evaluate the anatomic and functional consequences of lateral internal sphincterotomy in patients who developed anal incontinence and in matched controls. METHODS: The study includes 13 patients with anal incontinence after lateral internal sphincterotomy and 13 controls who underwent the same operation and were continent and satisfied with the results of the procedure. Patients underwent clinical evaluation, anorectal manometry, pudendal nerve terminal motor latency testing, and endoanal ultrasonography. RESULTS: Sphincterotomies were longer in incontinent patients (75 vs. 57 percent), but the resting pressure and length of the high-pressure zone were not different between groups. Surprisingly, maximum voluntary contraction was higher in incontinent patients than in continent controls (136 vs. 100 mmHg). Rectal sensation and pudendal nerve terminal motor latency were similar in both groups. The defect in the internal sphincter was wider in incontinent patients than in continent controls (17.3 vs. 14.4 mm), but these differences were not statistically significant. The thickness of the internal sphincter measured by endoanal ultrasound was identical in both groups, but the external sphincter was thinner in incontinent patients both at the site of the sphincterotomy (6.8 vs. 8.1 mm) and in the posterior midline (7.1 vs. 8.6 mm). CONCLUSIONS: Anal incontinence after lateral internal sphincterotomy is directly related to the length of the sphincterotomy. Whether secondary to preoperative sphincter abnormality or the result of lateral internal sphincterotomy, the external sphincter is thinner in incontinent patients than in continent controls.     

Anorectal function in patients with complete rectal prolapse. Differences between continent and incontinent individuals

AIMS: A study is made of the alterations in anorectal physiology among rectal prolapse patients, evaluating the differences between fecal continent and incontinent individuals. PATIENTS AND METHODS: Eighteen patients with complete rectal prolapse were divided into two groups: Group A (8 continent individuals) and Group B (10 incontinent women), while 22 healthy women were used as controls (Group C). Clinical exploration and perineal level measurements were performed, along with anorectal manometry, electrophysiology, and anorectal sensitivity to electrical stimuli. RESULTS: The main antecedents of the continent subjects were excess straining efforts, while the incontinent women presented excess straining and complex deliveries. Pathological perineal descent was a frequent finding in both groups, with a hypotonic anal canal at rest (p < 0.001 vs controls) and at voluntary squeezing (p < 0.001 vs controls). In turn, the incontinent patients exhibited a significantly lower anal canal pressure at rest than the continent women (p < 0.05). There were no significant differences between Groups A and C in terms of pudendal motor latency, though latency was significantly longer in Group B than in the controls (p < 0.01). Moreover, pudendal neuropathy was more common, severe and often bilateral in Group B. There were no differences in rectal sensation to distention or in terms of the volumes required to relax the internal anal sphincter. In turn, both prolapse groups exhibited diminished anal canal and rectal sensitivity to electrical stimuli. CONCLUSIONS: Patients with rectal prolapse exhibit a hypotonic anal canal at rest, regardless of whether they are continent to feces or not. Continent patients have less pudendal neuropathy and therefore less pressure alterations at voluntary sphincter squeeze than incontinent individuals.     

Hearing loss and vestibular dysfunction in childhood from the use of streptomycin in Albania

OBJECTIVE: To analyze which factors, including gynecological surgery in particular, contribute to the occurrence of pelvic relaxation. METHOD: A retrospective analysis of 711 consecutive patients treated surgically for pelvic relaxation from 1983 to 1989 at the Department of Obstetrics and Gynecology of Turku University Central Hospital was undertaken. RESULT: The patients who underwent surgery for recurrent pelvic relaxation were significantly older (66.8 vs. 62.1 years) and suffered significantly less (20% vs. 41%) from urinary stress incontinence than patients undergoing primary surgery for pelvic relaxation. Anterior vaginal segment relaxation (i.e. cysto- and urethrocele) was common in patients undergoing the initial operation (n = 684), and posterior vaginal segment relaxation (i.e. rectocele and perineal laceration) in recurrent operations (n = 58). Of the patients studied, 87 had pelvic relaxation, which had developed after partial (n = 46), total abdominal (n = 16) or vaginal (n = 25) hysterectomy. CONCLUSION: Care must be taken in the treatment of the posterior vaginal segment during the initial operation for pelvic relaxation in order to avoid late sequelae. Moreover, when the removal of the uterus is planned, the matter of a stable vaginal vault must be taken into account especially when partial hysterectomy should be performed.     

Prediction of genital prolapse after Burch colposuspension

OBJECTIVE: The aim of this prospective observational study was to investigate the gynecological and defecographic features in women with stress urinary incontinence operated with Burch colposuspension in order to analyze if the findings could predict subsequent development of genital prolapse. SUBJECT: Twenty-one women with urodynamically proven genuine stress urinary incontinence were consecutively operated with the Burch colposuspension during 1991-1992. No concomitant prolapse repair surgery was performed. METHODS: All were carefully examined in the lithotomy position at rest and with the Valsalva maneuver. The pelvic floor laxity was graded semiquantitatively. The defecography and the clinical examination were done preoperatively and repeated one year postoperatively. RESULTS: The clinical examination revealed a significant progression of rectoceles (p = 0.003) after the colposuspension. The colposuspension cured a significant number of cystoceles (p = 0.035). Six women (29%) had subsequent corrective prolapse surgery median 2 years after the colposuspension. The defecographic measurements showed a significant increase of the recto-vaginal distance (RVD) following the operation (p = 0.020). At the postoperative measurement the group with subsequent prolapse surgery had a significantly larger RVD as compared to the group without further surgery (p = 0.004). The kappa reliability test showed poor agreement between the defecographic and clinical assessment of the rectoceles. CONCLUSION: We failed to find any clinical or defecographic characteristic which could predict the development of surgery-demanding genital prolapse following colposuspension. The colposuspension seemed to accelerate the deterioration of the pelvic floor. However, only a minority of the patients developed symptomatic genital prolapse demanding corrective surgery. We suggest that only women with symptomatic prolapse should be considered for concomitant corrective surgery at the time of the colposuspension.     

Rectal adaptation to distension in patients with overt rectal prolapse

BACKGROUND: High recovery rates of continence are observed after surgical procedures for rectal prolapse. Increases in rectal compliance but no obvious rise in anal pressures have been reported. The authors' hypothesis was that decreased rectal adaptation to distension may contribute to incontinence in patients suffering from overt rectal prolapse. METHODS: This was a prospective study conducted in 20 consecutive incontinent patients suffering from overt rectal prolapse with no mucosal change (two men and 18 women; mean(s.e.m.) age 50(3) years). They were compared with 20 age- and sex-matched patients with incontinence without rectal prolapse and ten age- and sex-matched healthy volunteers observed during the same period. The subjects were submitted to phasic isobaric distension of the rectum with an electronic barostat. Anal pressures, perception scores and rectal volumes were recorded at six different preselected pressures. RESULTS: Compared with healthy subjects, maximum rectal volumes (mean(s.e.m) 98(6) versus 167(11) ml; P= 0.005), volumes related to compliance (56(5) versus 100(9) ml; P= 0.004) and tone (41(3) versus 67(4) ml; P = 0.003) were decreased significantly in the rectal prolapse group. Prolapse and incontinence groups did not differ significantly with respect to rectal adaptation for all three parameters and steps of distension considered. CONCLUSION: Patients suffering from overt rectal prolapse had markedly impaired rectal adaptation to distension which may contribute to incontinence.     

Pelvic floor function in multiple sclerosis

The aim of this study was to define pelvic floor function in patients with multiple sclerosis and bowel dysfunction, either incontinence (MSI) or defecation difficulties without incontinence (MSC). Normal controls and patients with idiopathic neurogenic faecal incontinence without multiple sclerosis (FI, disease controls) were also studied. Thirty eight multiple sclerosis patients (20 incontinent, 18 incontinent) 73 normal controls, and 91 FI patients were studied. The FI group showed the characteristic combined sensorimotor deficit previously described in these patients of low resting and voluntary contraction and pressures, increased sensory threshold to mucosal stimulation, and increased pudendal nerve terminal motor latencies and fibre densities. MSI patients had significantly lower anal resting pressures (80 (30-140) cm H2O, median (range) v 98 (30-200), normal controls, p = 0.002) and both MSC and MSI patients had significantly lower anal maximum voluntary contraction pressures (65 (0-260) cm H2O, MSC and 25 (0-100), MSI v 120 (30-300), normal controls, p = < 0.0004) and higher external anal sphincter fibre densities (1.7 (1.1-2.6), MSC and 1.7 (1.1-2.4), MSI v 1.5 (1.1-1.75), normal controls, p < 0.006) compared with normal controls but pudendal nerve terminal motor latencies were similar and no sensory deficit was found. This contrasted with the idiopathic faecal incontinent patients who, in addition to significantly higher fibre densities (1.8 (1.1-3), p = 0.001) had increased pudendal latencies (2.5 (1.1-5.5) mS v 2.08 (1.4-2.6), p = 0.001) compared with normal controls. The idiopathic faecal incontinent group had significantly lower resting anal pressures (50 (10-160) cm H2O, p=0.02) than the MSI group. Comparison with the incontinent and continent multiple sclerosis groups showed that incontinence was associated with lower voluntary anal contraction pressures (25 (0-100) v 65 (0-260), p=0.03) but that there were no other differences between these two groups. Pelvic floor function is considerably disturbed in multiple sclerosis, showing muscular weakness with preservation of peripheral motor nerve conduction, providing indirect evidence that this is mainly a result of lesions within the central nervous system.     

The intravaginal slingplasty operation, a minimally invasive technique for cure of urinary incontinence in the female

The aim was to evaluate the intravaginal slingplasty operation, a minimally invasive technique for cure of urinary incontinence. Fifty-four unselected patients, aged from 26 to 79 years, mainly with mixed incontinence symptoms, underwent this procedure. It works by tightening the suburethral vagina ('hammock'), and by creating an artificial pubourethral neoligament. Where indicated, repair of uterine prolapse (24 cases), or infracoccygeal sacropexy (17 cases) was also performed. Almost all patients were discharged on the day of, or day after surgery, without requirement for postoperative catheterization, and returned to fairly normal activities, including jobs, within 7 to 14 days. At a mean follow-up time of 15 months, the cure rates for preoperative symptoms were, frequency 88%, nocturia 77%, urge incontinence 89%, stress incontinence (SI) 85%, symptoms of abnormal emptying, 77%, and reduction of mean residual urine from 67.5 mL to 32 mL. The objective cure rate (exercise pad testing) for stress incontinence was 88.6%; taking the group as a whole, urine loss was reduced from a mean of 11.6 g preoperatively to a mean of 0.5 g postoperatively. Urodynamically diagnosed detrusor instability was not a predictor of surgical failure in this study. According to the concepts presented here, symptoms of urinary dysfunction are mainly symptomatic manifestations of abnormal laxity in the vagina or its supporting ligaments. The surgical methods used to correct these defects are fairly simple, safe and easily learnt by an practising gynaecologist.     

Transrectal sonographic investigation of urethral and paraurethral structures in women with stress urinary incontinence

Transrectal sonography of the urethra was used in 14 asymptomatic volunteers, 37 women with frequency-urgency syndrome, 42 patients with mild stress urinary incontinence, and 18 with severe stress urinary incontinence. Transverse scanning over the midurethra was performed and cross-sectional images of the urethral and paraurethral structures were compared among the four groups, with P < 0.05 being considered statistically significant. The total cross-sectional area of the midurethra was significantly smaller in patients with stress urinary incontinence than in those without this disorder (86.7+/-29.9 versus 104+/-35.6 mm2, P = 0.005); this difference resulted from a significantly smaller peripheral striated muscle component in patients with stress urinary incontinence (42.8+/-20.7 versus 58.3+/-27.3 mm2, P = 0.001). The thickness of the urethropelvic ligaments was significantly thinner in patients with stress urinary incontinence than in those without (5.9+/-1.7 versus 8.9+/-2.1 mm, P < 0.001). The distribution of the peripheral striated muscle around the urethra was variable: complete surrounding the urethra was noted in 35.7% of the control women and in 48.6% of frequency-urgency patients, but only in 16.7% of patients with mild stress urinary incontinence and 5.3% of patients with severe disease. Bladder neck incompetence was seen in 42 patients with stress urinary incontinence but in none of the control women. The length of the pubourethral ligaments was similar in the four groups. Our finding showed that stress urinary patients had a smaller striated muscle component in the midurethra and thinner urethropelvic ligaments. These defects in the continence mechanisms might have great implications in the pathophysiology of stress urinary incontinence. Transrectal sonography of the urethra is a valuable investigative tool in assessing urethral and paraurethral conditions in patients with stress urinary incontinence before deciding treatment modality.     

Gonadotropin triggers the generation of proteinaceous factor in vitellogenic perch (Anabas testudineus) oocyte which stimulates ovarian aromatase activity

OBJECTIVE: Evaluation of the feasibility of bilateral sacropinous ligament suspension with a stapler. Morbidity study and short term results. STUDY DESIGN: Prospective study from July 1994 to August 1996. RESULTS: Bilateral sacrospinous ligament suspension with a stapler was possible in 100% of cases and surgical technique is described. Our indications are stage III Bp and stage IV genital prolapses (according to the American Urogynecologic Society classification, 1996), with or without uterus, and when a Bologna's procedure is performed, in order to prevent enterocele. In 24 patients, the uterus was present. 20 vaginal hysterectomies and 4 conservative bilateral uterine suspensions were performed. The sacrospinous ligament suspension was associated to anterior colporrhaphy (in 74% of patients), repair of rectocele (82%), repair of enterocele (26%), posterior colpoperineorrhaphy (79%), bladder neck suspension (71%). No vascular injury nor post operative constipation was noted. In 2 patients, a small rectal laceration occurred, and in one patient one branch of the staple transfixed the rectal mucosa. Removal of the staple was easily performed without any post-operative complication. First results after an average 19 months follow-up (range 9 to 32) shows a perfect anatomic result in 77% of cases. We noted one recurrence of a vaginal vault prolapse; the patient underwent a second sacrospinous ligament fixation with good result. One patient had a stage II Aa cystocele post-operatively and three patients had a short vagina (< 6 cm). Patients who were continent before the sacrocolpopexy did not develop further urinary stress-incontinence. CONCLUSION: Bilateral transvaginal sacrospinous ligament suspension with a stapler facilitates the procedure. No post-operative constipation was noted with this method. Our first results are good. The cost of the stappler may limit its extensive use.     

Video imaging--a computer facilitated approach to communication and planning in orthognathic surgery

The role of connective tissue in the aetiology of female stress incontinence has been investigated. Collagen content and extractability as well as estrogen receptor concentration in vesico-vaginal fascia were measured after small tissue biopsies had been obtained during vaginal repair surgery in cases of urinary incontinence. The mean concentration of estrogen receptor in vesico-vaginal fascia among incontinent women was 49.4 +/- 14.8 fmol/mg of protein as compared to 29.6 +/- 13.1 in continent control group (P < 0.03; t-test). The mean hydroxyproline concentration in vesico-vaginal fascia of incontinent women was 13.8 +/- 2.6 micrograms/mg wet weight, whereas in the control group it was significantly higher 20.6 +/- 2.4 (P < 0.001). The role of connective tissue components in the aetiology of female stress incontinence is discussed.     

Use of ultrasonography in the bladder neck suspension

From 1988 to 1992, 78 patients with genuine stress urinary incontinence underwent bladder neck suspension under ultrasonic monitoring. Tightness of suspension was adjusted by setting posterior urethrovesical angle to approximately 90 degree by transrectal ultrasonography during operation. Urinary continence was achieved in 68 of 78 patients. In the remaining 10 patients, slight incontinence recurred within 6 months after operation. In 60 patients undergoing postoperative chain cystourethrogram, the posterior urethrovesical angles set during operation were about the same as those after operation. In 39 patients undergoing uroflowmetry under the condition that micturition volume was 200 ml or more, urinary flow rate did not decrease after operation. In 20 patients whose posterior urethrovesical angles were measured by transperineal and transabdominal as well as transrectal ultrasonography, angles measured by each ultrasonography were almost identical and neither manipulation could change the configuration of the bladder neck. The posterior urethrovesical angles set during operation were kept postoperatively and provided proper tightness of the suspension suture to achieve urinary continence without any difficulty of urination. Therefore, a posterior urethrovesical angle can be set by transperineal and transabdominal ultrasonography as well as transrectal ultrasonography. While transrectal approach provides the clearest image among the three approaches, transperineal and transabdominal approach carried out with a transabdominal convex or sectorial probe are more convenient than transrectal approach which needed a special probe.     

Value of transrectal ultrasonography in the assessment of failures of stress urinary incontinence surgery in women

OBJECTIVES: To describe the role of transrectal ultrasonography as an alternative imaging technique in the evaluation of women who continue to be incontinent following surgical management of female stress urinary incontinence. METHODS: The means of independent samples of transrectal ultrasound parameters of two groups of patients (group I, patients who were continent after surgery; group II, patients who remained incontinent after surgery) were compared. RESULTS: Patients who were continent after surgery showed scanty caudal and dorsal mobility of the bladder neck and proximal urethra during the periods of increased intraabdominal pressure. The US finding in this group of patients is characterized by a funnel surrounding the bladder neck and the proximal urethra. The existence of an intrinsically incompetent sphincter can also be determined with this technique. CONCLUSIONS: Transrectal ultrasonography constitutes an alternative imaging technique in the evaluation of women who continue to be incontinent following surgical management of female stress urinary incontinence. It permitis determining whether incontinence is due to a failed procedure, the existence of an intrinsically incompetent sphincter, or whether other causes of incontinence should be investigated.     

Autonomic nervous activity during sleep in middle cerebral artery infarction

OBJECTIVE: Retrospective, subjective evaluation of results of suprapubic vesicourethropexy (Marshall-Marchetti-Krantz procedure) for stress urinary incontinence. MATERIAL: A total number of 81 patient records operated between 1980 and 1994 at our institution were reviewed and questionnaires were mailed to them to estimate the success rate, period of continence, current complaints and patient satisfaction. Patients with primary incontinence constituted 73% of this group, the remainder of 27% being recurrent or persistent incontinence. RESULTS: The response rate was 75% (60 cases) and this group was evaluated. Mean postoperative time was 9.9 (2-15) years at the time of assessment. Mean duration of continence was 78.5 months and was not influenced by prior hysterectomy or parity. Weak correlation was found between patients' age and continence period. It was similar in patients operated in their 5th and 6th decades of life and was shorter in the 7th decade. Additional sutures placed between the anterior bladder wall and rectus fascia (Lapides modification) resulted in a longer continence period. Cure rates decreased with time and were 81, 77, 57 and 28% after 6, 12, 60 and 120 months respectively. In the incontinent group, 34% of patients described leakage degree as lesser than preoperatively and 65% required protection. As many as 90% of continent and 62% of incontinent women evaluated their urinary system status as better than preoperatively. 90% of continent and 69% of incontinent women would repeat surgery again. CONCLUSIONS: This procedure is characterized by a high 81% early postoperative success rate that decreases with time. Despite recurrence of stress incontinence, one third of patients declare lesser incontinence degree and do not require protection.     

Bilateral transvaginal sacrospinous colpopexy: preliminary experience

OBJECTIVE: Our goal was to determine how often a transvaginal sacrospinous colpopexy procedure can be done bilaterally. STUDY DESIGN: Between August 1993 and July 1996, 66 patients were prospectively evaluated for uterine prolapse (19 patients) and posthysterectomy vaginal vault prolapse (47 patients). Twenty-six patients (25 with posthysterectomy vaginal vault prolapse) underwent an abdominal sacral colpopexy. The remaining 40 patients (18 with uterine prolapse, 22 with posthysterectomy vaginal vault prolapse) were preoperatively and intraoperatively assessed for a bilateral sacrospinous colpopexy. All patients with uterine prolapse underwent hysterectomy. RESULTS: In 10 of the 18 (56%) patients with uterine prolapse and in 16 of the 22 (73%) patients with posthysterectomy vaginal vault prolapse, bilateral suspension to the sacrospinous ligament was carried out. Follow-up has ranged from 6 to 40 months, and no recurrent vaginal cuff prolapses have been detected in any patients. In 3 patients, however, all in the bilateral fixation categories, distention cystoceles have developed; one patient has undergone a successful anterior colporrhaphy. CONCLUSIONS: The bilateral suspension is different from the unilateral suspension in that the former requires significant intraoperative judgment in its feasibility and in maintaining the width of the vaginal cuff to allow a bilateral suspension without tension. A bilateral fixation appears more attainable in a patient with posthysterectomy vaginal vault prolapse than in one with uterine prolapse.     

Fecal incontinence and rectal prolapse. Clinico-functional assessment

Rectal Prolapse is a rare and distressing condition, with a multifactorial etiopathogenesis. Often, this pathology is associated with fecal incontinence. The recommended approach to the patient with rectal prolapse and fecal incontinence is to repair the prolapse first, then deal particularly with fecal incontinence at a second operation. A retrospective, clinical and manometric study has varying degrees of fecal incontinence. Clinically five of their operation, and a further three patients improved, in two patients the degree of fecal incontinence remained invariable. One patient was worsened after surgery. Manometrically resting and pressure (RAP) was significantly higher in continent patients than in voluntary contraction pressure (MVCP) (p < 0.05) in preoperative testing. Postoperatively, there was a significant increase in the resting anal pressure as well as in maximum voluntary contraction pressure. Patients who remained incontinent had a significantly lower RAP and MVCP than patients who improved our regained continence. In conclusion this study shows an alteration of internal and external sphincteric function in patients with rectal prolapse. The surgical treatment of this disease improves sphincteric function. Incontinent patients with RAP < 10 mmHg and MCVP < 20 mmHg, probably they would be better treated simultaneously either for rectal prolapsus and incontinence. In this kind of patients the perianal proctectomy with total sphincteroplasty could be the elective treatment.     

General practitioners' opinions of continence care training

AIMS: To examine general practitioners' confidence in the diagnosis and management of urinary incontinence, to define their unmet continence training and educational needs, and to evaluate the current provision of continence care in general practice, including the role of practice nurses. METHODS: A pre-tested postal questionnaire was sent to 600 general practitioners throughout New Zealand to obtain information about their demography and training in incontinence management, their confidence in diagnosis and treatment, and their perceptions of met and unmet educational needs in continence care. They were also asked about current provision of continence promotion in their practice and their views on the role of practice nurses in caring for incontinent patients. Confidence data were recorded on five point scales and analysed using chi square tests. Cluster analysis was used to describe groups with different opinions on practice nurses' roles. RESULTS: The response rate from eligible contacts was 81.3%. Although most respondents provide continence care, only 2.6% offered special clinics for continence promotion. Fewer than half felt confident to diagnose the causes of incontinence. Confidence in managing incontinence in children was consistently lower than for other incontinence presentations. There was no difference by sex in confidence in caring for incontinent patients although female respondents were more likely to consider management of continence care part of a practice nurse's role (chi 2 = 47.5, p < 0.01) and to routinely ask well women about incontinence (chi 2 = 243.6, p < 0.01). Most respondents (71.9%) could not remember having had any formal training in the management of incontinence at either undergraduate or postgraduate level. Recall of postgraduate education was associated with greater levels of confidence in management of continence problems. There was general agreement that it was appropriate to include training in continence management in vocational and continuing medical education. CONCLUSION: A substantial proportion of general practitioners perceive a lack of adequate medical training in incontinence care at both undergraduate and postgraduate levels. There is a need for improved education for both general practitioners and practice nurses.