Foundation for an evidence-informed algorithm for treating pelvic floor mesh complications: a review.

To address evidence gaps on the management of complications related to mesh in pelvic floor surgery, we created an evidence-based algorithm that includes defining evidence gaps. We utilized the Delphi method within a panel of surgeons treating mesh complications to define a treatment strategy. The first round provided a list of clinically based postulates that informed a review expanding postulates to recommendations and included grading of the quality of evidence. A second round informed the final algorithm. While the quality of the available evidence is low, it provides a framework for planning diagnosis and management of mesh-related complications. TWEETABLE ABSTRACT: Removal of mesh must balance resolution of complications with the risk of removal and recurrence of pelvic floor symptoms.

Perinatal and maternal morbidity and mortality among term singletons following midcavity operative vaginal delivery versus caesarean delivery.

OBJECTIVE: To quantify severe perinatal and maternal morbidity/mortality associated with midcavity operative vaginal delivery compared with caesarean delivery. DESIGN: Population-based, retrospective cohort study. SETTING: British Columbia, Canada. POPULATION: Term, singleton deliveries (2004-2014) by attempted midcavity operative vaginal delivery or caesarean delivery in the second stage of labour, stratified by indication for operative delivery (n = 10 901 deliveries; 5057 indicated for dystocia, 5844 for fetal distress). METHODS: Multinomial propensity scores and mulitvariable log-binomial regression models were used to estimate adjusted rate ratios (ARR) and 95% confidence intervals (95% CI). MAIN OUTCOME MEASURES: Composite severe perinatal morbidity/mortality (e.g. convulsions, severe birth trauma and perinatal death) and severe maternal morbidity (e.g. severe postpartum haemorrhage, shock, sepsis and cardiac complications). RESULTS: Among deliveries with dystocia, attempted midcavity operative vaginal delivery was associated with higher rates of severe perinatal morbidity/mortality compared with caesarean delivery (forceps ARR 2.11, 95% CI 1.46-3.07; vacuum ARR 2.71, 95% CI 1.49-3.15; sequential ARR 4.68, 95% CI 3.33-6.58). Rates of severe maternal morbidity/mortality were also higher following midcavity operative vaginal delivery (forceps ARR 1.57, 95% CI 1.05-2.36; vacuum ARR 2.29, 95% CI 1.57-3.36). Among deliveries with fetal distress, there were significant increases in severe perinatal morbidity/mortality following attempted midcavity vacuum (ARR 1.28, 95% CI 1.04-1.61) and in severe maternal morbidity following attempted midcavity forceps delivery (ARR 2.34, 95% CI 1.54-3.56). CONCLUSION: Attempted midcavity operative vaginal delivery is associated with higher rates of severe perinatal morbidity/mortality and severe maternal morbidity, though these effects differ by indication and instrument. TWEETABLE ABSTRACT: Perinatal and maternal morbidity is increased following midcavity operative vaginal delivery.

Predictors of variability in urinary incontinence and overactive bladder symptoms.

AIMS: We used data from the General Longitudinal Overactive Bladder Evaluation (GLOBE) to understand predictors of variation in urgency and urinary incontinence (UI) symptoms over time. METHODS: A random sample of Geisinger Clinic primary care patients (men and women) 40+ years of age were recruited for a survey of bladder control symptoms at baseline and 12 months later. Symptom questions used a 4-week recall period. Composite scores were derived for urgency and UI frequency. Logistic regression was used to evaluate predictors of variation in scores at cross-section and longitudinally. RESULTS: A majority of those with UI symptoms and almost 40% of those with urgency symptoms reported episodes of once a week or less often; 17% had symptoms a few times a week or more often. Twenty-one percent with urgency symptoms and 25% with UI symptoms at baseline did not have active symptoms 12 months later. The strongest predictors of active symptoms at follow-up were baseline symptom score and duration of time since first onset of symptoms. Of those with no urgency symptoms at baseline, 22% had urgency at 12 months. Among those with no UI symptoms at baseline, 13% had UI symptoms 12 months later. Among the latter, age (males only) and BMI were the strongest predictors of symptoms at follow-up. CONCLUSIONS: Inter-individual and intra-individual occurrences of urgency and UI symptoms are highly variable in the general population. Use of established predictors to select individuals with less variability in symptoms may help to reduce placebo rates in clinical trials.

Pelvic support, pelvic symptoms, and patient satisfaction after colpocleisis.

The objective was to study the effect of colpocleisis on pelvic support, symptoms, and quality of life and report-associated morbidity and postoperative satisfaction. Women undergoing colpocleisis for treatment of pelvic organ prolapse (POP) were recruited at six centers. Baseline measures included physical examination, responses to the Pelvic Floor Distress Inventory, and Pelvic Floor Impact Questionnaire. Three and 12 months after surgery we repeated baseline measures. Of 152 patients with mean age 79 (+/-6) years, 132 (87%) completed 1 year follow-up. Three and 12 months after surgery, 90/110 (82%) and 75/103 (73%) patients following up had POP stage < or = 1. All pelvic symptom scores and related bother significantly improved at 3 and 12 months, and 125 (95%) patients said they were either 'very satisfied' or 'satisfied' with the outcome of their surgery. Colpocleisis was effective in resolving prolapse and pelvic symptoms and was associated with high patient satisfaction.

Prolapse severity, symptoms and impact on quality of life among women planning sacrocolpopexy.

OBJECTIVES: To explore the relationship between severity of pelvic organ prolapse (POP), symptoms of pelvic dysfunction and quality of life using validated measures. METHOD: Baseline data from 314 participants in the Colpopexy And Urinary Reduction Efforts (CARE) trial were analyzed. Pelvic symptoms and impact were assessed using the Pelvic Floor Distress Inventory (PFDI) and the Pelvic Floor Impact Questionnaire (PFIQ). PFDI and PFIQ scores were compared by prolapse stage and history of incontinence or POP surgery. Regression analyses were performed to identify other predictors of symptoms and impact. RESULTS: Women were predominantly (90%) Caucasian and had mean age of 61 years. Women with stage II POP, especially those with prior surgery, reported more symptoms and impact than women with more advanced POP. There were no other significant predictors of symptoms or life impact. CONCLUSIONS: Women planning sacrocolpopexy with stage II prolapse and prior pelvic surgery reported more symptoms and quality of life impact than those with more advanced prolapse.

Focal levator ani eventrations: detection and characterization by magnetic resonance in patients with pelvic floor dysfunction.

The aim of this study was to assess the frequency and imaging characteristics of focal levator eventrations in patients with pelvic floor dysfunction on magnetic resonance (MRI). A review of 81 dynamic MR pelvic examinations in patients with pelvic floor dysfunction was carried out to detect and characterize focal eventrations in the levator ani muscle. These were defined as muscle outpouchings which made an angle of >180 degrees with the remainder of the muscle and had a depth of >or=1 cm. Of 81 patients 11(13.5%) had focal eventrations in the levator muscle on MRI: bilateral in 2 cases, right in 5 and left in 4. There was protrusion of pelvic viscera into the eventration in 5 cases, fat in 7 and fluid in 1. Focal levator ani muscle abnormalities are not uncommon on MRI in patients with pelvic floor dysfunction. Characterization of levator muscle morphology can be useful as a research tool in this population.

Prevalence and burden of overactive bladder in the United States.

CONTEXT: the National Overactive BLadder Evaluation (NOBLE) Program was initiated to better understand the prevalence and burden of overactive bladder in a broad spectrum of the United States population. OBJECTIVE: to estimate the prevalence of overactive bladder with and without urge incontinence in the US, assess variation in prevalence by sex and other factors, and measure individual burden. DESIGN: US national telephone survey using a clinically validated interview and a follow-up nested study comparing overactive bladder cases to sex- and age-matched controls. SETTING: noninstitutionalized US adult population. PARTICIPANTS: a sample of 5,204 adults >/=18 years of age and representative of the US population by sex, age, and geographical region. MAIN OUTCOME MEASURES: prevalence of overactive bladder with and without urge incontinence and risk factors for overactive bladder in the US. In the nested case-control study, SF-36, CES-D, and MOS sleep scores were used to assess impact. RESULTS: the overall prevalence of overactive bladder was similar between men (16.0%) and women (16.9%), but sex-specific prevalence differed substantially by severity of symptoms. In women, prevalence of urge incontinence increased with age from 2.0% to 19% with a marked increase after 44 years of age, and in men, increased with age from 0.3% to 8.9% with a marked increase after 64 years of age. Across all age groups, overactive bladder without urge incontinence was more common in men than in women. Overactive bladder with and without urge incontinence was associated with clinically and significantly lower SF-36 quality-of-life scores, higher CES-D depression scores, and poorer quality of sleep than matched controls. CONCLUSIONS: the NOBLE studies do not support the commonly held notion that women are considerably more likely than men to have urgency-related bladder control problems. The overall prevalence of overactive bladder does not differ by sex; however, the severity and nature of symptom expression does differ. Sex-specific anatomic differences may increase the probability that overactive bladder is expressed as urge incontinence among women compared with men. Nonetheless, overactive bladder, with and without incontinence, has a clinically significant impact on quality-of-life, quality-of-sleep, and mental health, in both men and women.

Correlation of symptoms with location and severity of pelvic organ prolapse.

OBJECTIVE: The purpose of this study was to compare the symptoms that are related to pelvic floor dysfunction with the location and severity of the coexisting prolapse. STUDY DESIGN: Two hundred thirty-seven consecutive patients with symptomatic pelvic organ prolapse came to Johns Hopkins Medicine during a 24-month period beginning in July 1998 and completed a symptom-specific Likert scale questionnaire that included standardized questions that were compiled from commonly used validated instruments. All questionnaires were completed by the patients before they were seen by a physician. Further evaluation included a standardized physical examination that included the International Continence Society's system for grading uterovaginal prolapse. Symptoms were categorized according to both severity and associated anatomic compartment. Symptoms that were related to urinary and anal incontinence and voiding, defecatory, sexual, and pelvic floor dysfunction were analyzed with respect to location and severity of pelvic organ prolapse with the use of the nonparametric correlation coefficient, Kendall's tau-b. RESULTS: The mean age of the women was 57.2 years (range, 23-93 years); 109 of the women (46%) had undergone hysterectomy. Overall, stage II was the most common pelvic organ prolapse (51%) that was encountered. In 77 patients (33%), anterior compartment pelvic organ prolapse predominated; 46 patients (19%) demonstrated posterior compartment prolapse, whereas 26 patients (11%) had apical prolapse. In 88 patients (37%), no single location was more severe than another. Voiding dysfunction that was characterized by urinary hesitancy, prolonged or intermittent flow, and a need to change position was associated with the increasing severity of anterior and apical pelvic organ prolapse. Pelvic pressure and discomfort along with visualization of prolapse were strongly associated with worsening stages of pelvic organ prolapse in all compartments. Defecatory dysfunction characterized by incomplete evacuation and digital manipulation was associated with worsening posterior compartment pelvic organ prolapse. Impairment of sexual relations and duration of abstinence were strongly associated with worsening pelvic organ prolapse. An inverse correlation was observed between increasing severity of pelvic organ prolapse and urinary incontinence and enuresis. CONCLUSION: Women with pelvic organ prolapse experience symptoms that do not necessarily correlate with compartment-specific defects. Increasing severity of pelvic organ prolapse is weakly to moderately associated with several specific symptoms that are related to urinary incontinence and voiding, defecatory, and sexual dysfunction.

Dynamic pelvic magnetic resonance imaging and cystocolpoproctography alter surgical management of pelvic floor disorders.

PURPOSE: Pelvic organ prolapse results in a spectrum of progressively disabling disorders. Despite attempts to standardize the clinical examination, a variety of imaging techniques are used. The purpose of this study was to evaluate dynamic pelvic magnetic resonance imaging and dynamic cystocolpoproctography in the surgical management of females with complex pelvic floor disorders. METHODS: Twenty-two patients were identified from The Johns Hopkins Pelvic Floor Disorders Center database who had symptoms of complex pelvic organ prolapse and underwent dynamic magnetic resonance, dynamic cystocolpoproctography, and subsequent multidisciplinary review and operative repair. RESULTS: The mean age of the study group was 58 +/- 13 years, and all patients were Caucasian. Constipation (95.5 percent), urinary incontinence (77.3 percent), complaints of incomplete fecal evacuation (59.1 percent), and bulging vaginal tissues (54.4 percent) were the most common complaints on presentation. All patients had multiple complaints with a median number of 4 symptoms (range, 2-8). Physical examination, dynamic magnetic resonance imaging, and dynamic cystocolpoproctography were concordant for rectocele, enterocele, cystocele, and perineal descent in only 41 percent of patients. Dynamic imaging lead to changes in the initial operative plan in 41 percent of patients. Dynamic magnetic resonance was the only modality that identified levator ani hernias. Dynamic cystocolpoproctography identified sigmoidoceles and internal rectal prolapse more often than physical examination or dynamic magnetic resonance. CONCLUSIONS: Levator ani hernias are often missed by physical examination and traditional fluoroscopic imaging. Dynamic magnetic resonance and cystocolpoproctography are complementary studies to the physical examination that may alter the surgical management of females with complex pelvic floor disorders.

Attachment of the rectovaginal septum to the pelvic sidewall.

OBJECTIVE: To describe the lateral attachment of the rectovaginal fascia to the pelvic sidewall. STUDY DESIGN: A descriptive study was performed with use of 10 embalmed female cadaveric pelves, each sectioned in the midsagittal plane. The lateral attachments of the pubocervical fascia and the rectovaginal fascia to the pelvic sidewall were examined. RESULTS: The rectovaginal fascia attaches to the pelvic sidewall along a well-defined line. It extends from the perineal body toward the arcus tendineus fasciae pelvis with which it converges approximately midway between the pubis and the ischial spine to form a y configuration. This point of convergence occurs an average of 4.8 cm from the ischial spine, 3.75 cm from the pubic symphysis, and 4.15 cm from the posterior fourchette. CONCLUSION: The rectovaginal fascia supports the posterior compartment analogous to the pubocervical fascia in the anterior compartment. Moreover, landmarks are identified that will aid suture placement during repair of posterior compartment defects.

Uterosacral ligament: description of anatomic relationships to optimize surgical safety.

OBJECTIVE: To determine the optimal site in the uterosacral ligament for suspension of the vaginal vault with regard to adjacent anatomy and suspension strength. METHODS: Fifteen female cadavers were evaluated between December 1998 and September 1999. Eleven hemisected pelves were dissected to better define the uterosacral ligament and identify adjacent anatomy. Ureteral pressure profiles with and without relaxing incisions were done on four fresh specimens. Suture pullout strengths also were assessed in the uterosacral ligament. RESULTS: The uterosacral ligament was attached broadly to the first, second, and third sacral vertebrae, and variably to the fourth sacral vertebrae. The intermediate portion of the uterosacral ligament had fewer vital, subjacent structures. The mean +/- standard deviation distance from ureter to uterosacral ligament was 0.9 +/- 0.4, 2.3 +/- 0.9, and 4.1 +/- 0.6 cm in the cervical, intermediate, and sacral portions of the uterosacral ligament, respectively. The distance from the ischial spine to the ureter was 4.9 +/- 2.0 cm. The ischial spine was consistently beneath the intermediate portion but variable in location beneath the breadth of the ligament. Uterosacral ligament tension was transmitted to the ureter, most notably near the cervix. The cervical and intermediate portions of the uterosacral ligament supported more than 17 kg of weight before failure. CONCLUSION: Our findings suggest that the optimal site for fixation is the intermediate portion of the uterosacral ligament, 1 cm posterior to its most anterior palpable margin, with the ligament on tension.

Effectiveness of laparoscopic cadaveric dissection in enhancing resident comprehension of pelvic anatomy.

BACKGROUND: Anatomic instruction during preclinical years of medical school has been in decline recently. There is evidence that residents already lose a considerable portion of basic anatomic knowledge in the transition from student to clinician, and this deficit is even more dramatic in residents who start their training with a decreased understanding of anatomy. We questioned whether anatomy could be adequately retaught to new residents as surgical anatomy. In an effort to address this deficiency, we developed a program to teach pelvic anatomy in fresh cadavers using a laparoscopic approach. The purpose of this investigation is to determine if such a program is effective in enhancing residents' pelvic anatomy comprehension. STUDY DESIGN: An obstetrics and gynecology residency was divided into intervention (n = 15) and control (n = 13) groups. The intervention was a 4-hour laparoscopic dissection in a fresh cadaver. Outcomes measures included a multiple-choice test, practical exam, faculty evaluation, and satisfaction assessment. The faculty evaluation and satisfaction assessment used a visual analog scale. Univarate and nonparametric analysis were used when appropriate. RESULTS: Initial test scores (p = 0.32), faculty evaluations (p = 0.25), and satisfaction scores (p = 0.17) were similar. Both groups improved their anatomic knowledge based on test scores (p = 0.004) and faculty evaluations (p < 0.001), and final test scores were not significantly different (p = 0.19). Data measured on a 10-cm visual analog scale suggested higher faculty evaluations in the intervention group (14mm versus 10.3mm, (p = 0.23). Similarly there were higher scores on the cadaver test in the intervention group (65% versus 50%), (p = 0.13). The intervention group was significantly more satisfied with their anatomic training (16.1 mm versus-10.1 mm, p = 0.001). CONCLUSIONS: This study did not have sufficient power to demonstrate that a single laparoscopic cadaveric dissection improves cognitive measures of anatomic perception, but suggested that it improves spatial perception of anatomy and is perceived by residents to be a valuable educational approach.

Vaginal mesh erosion after abdominal sacral colpopexy.

OBJECTIVE: Our goal was to compare the prevalence of vaginal mesh erosion between abdominal sacral colpopexy and various sacral colpoperineopexy procedures. STUDY DESIGN: We undertook a retrospective analysis of all sacral colpopexies and colpoperineopexies performed between March 1, 1992, and February 28, 1999. The patients were divided into the following 4 groups: abdominal sacral colpopexy, abdominal sacral colpoperineopexy, and 2 combined vaginal and abdominal colpoperineopexy groups, one with vaginal suture passage and the other with vaginal mesh placement. Survival analysis and Cox proportional hazards models were developed to examine erosion rates and time to erosion between groups. RESULTS: A total of 273 abdominal sacral vault suspensions were performed with the use of permanent synthetic mesh. There were 155 abdominal sacral colpopexies and 88 abdominal sacral colpoperineopexies. Among the 30 combined abdominal-vaginal procedures, 25 had sutures attached to the perineal body and brought into the abdominal field and 5 had mesh placed vaginally and brought into the abdominal field. Overall, mesh erosion was observed in 5.5% (15/273). The prevalence of mesh erosion was 3.2% (5/155) in the abdominal sacral colpopexy group and 4.5% (5/88) in the abdominal sacral colpoperineopexy group (P not significant). The rates of erosion when sutures or mesh was placed vaginally were 16% (4/25) and 40% (2/5), respectively, and were significantly increased in comparison with the rates for abdominal sacral colpopexy (hazard ratio, 5.4; 95% confidence interval, 1.6-18.0; P = .005; vs hazard ratio, 19.7; 95% confidence interval, 3.8-101.5; P < .001). These variables retained their significance after we controlled for other independent variables, including age, concomitant hysterectomy, concomitant posterior repair, and estrogen status. The median time to mesh erosion was 15.6 months for abdominal sacral colpopexy, 12.4 months for abdominal sacral colpoperineopexy, 9.0 months in the suture-only group (P < .005), and 4.1 months in the vaginal mesh group (P < .0001). CONCLUSIONS: The rate of mesh erosion is higher and the time to mesh erosion is shorter with combined vaginal-abdominal sacral colpoperineopexy with vaginal suture and vaginal mesh placement in comparison with abdominal sacral colpopexy.

Which women with stress incontinence require urodynamic evaluation?

OBJECTIVE: This study was undertaken to determine the predictive value of the symptom of stress urinary incontinence and to evaluate the ability of other factors suggested by a published Agency for Health Care Policy and Research guideline for the discrimination of patients unlikely to require urodynamic testing before surgical management. STUDY DESIGN: We evaluated 950 consecutive women without advanced (stage III or IV) pelvic organ prolapse who were referred with symptoms of incontinence. Incontinence was recorded by means of standard forms and was characterized as "any stress loss" (76.4%), "primarily stress loss" (58.9%), "stress loss only" (29.8%), "stress and urge loss" (52.2%), "urge loss only" (13.8%), "constant and stress loss" (1.9%), or "constant loss" (2.3%). Other variables were assessed by means of a standardized history, physical examination (including urethral axis determination and stress test), 1-week urinary diary, and postvoid residual volume measurement. A urodynamic diagnosis of pure genuine stress incontinence was used as the criterion standard. Sensitivity, specificity, and positive and negative predictive values were calculated. Logistic regression models incorporating various combinations of stress loss only, previous prolapse or incontinence surgery, nocturia, voiding frequency, urethral hypermobility, and postvoid residual volume <100 mL (the factors recommended by the Agency for Health Care Policy and Research guidelines), along with age and race as predictors of genuine stress incontinence, were constructed to evaluate the predictive ability of the guideline in a subset of 447 patients for whom data on all variables were available. RESULTS: Of the entire population 480 (50.5%) had pure genuine stress incontinence, 134 (14.1%) had both genuine stress incontinence and detrusor instability, 180 (18.9%) had pure detrusor instability, and 40 (4.2%) had intrinsic sphincter deficiency. Fifty-four (5.7%) had normal study results, and 62 (6.5%) had other nonincontinence diagnoses. Among the subjects with symptoms of stress loss only, 10.8% did not have genuine stress incontinence confirmed on urodynamic examination. Agency for Health Care Policy and Research guideline criteria had excellent discrimination (C statistic of 0.807) compared with the sole criterion of stress urinary incontinence only (C statistic of 0.574), with a positive predictive value of 85.7%. Only 7.8% of subjects met all the criteria, however, and 5.7% of these ultimately had a urodynamic diagnosis of either detrusor instability or normal study result. CONCLUSION: The predictive value of stress symptoms alone was not high enough to serve as the basis for surgical management. Agency for Health Care Policy and Research guidelines improved the predictive value but were applicable to only a small subset of patients referred with urinary incontinence.

Dynamic MR imaging of pelvic organ prolapse: spectrum of abnormalities.

Pelvic organ prolapse is a relatively common condition in women that can have a significant impact on quality of life. Pelvic organ prolapse typically demonstrates multiple abnormalities and may involve the urethra, bladder, vaginal vault, rectum, and small bowel. Patients may present with pain, pressure, urinary and fecal incontinence, constipation, urinary retention, and defecatory dysfunction. Diagnosis is made primarily on the basis of findings at physical pelvic examination. Imaging is useful in patients in whom findings at physical examination are equivocal. Fluoroscopy, ultrasonography, and magnetic resonance (MR) imaging can be useful in evaluating pelvic organ prolapse. Advantages of MR imaging include lack of ionizing radiation, depiction of the soft tissues of the pelvic floor, and multiplanar imaging capability. Dynamic imaging is usually necessary to demonstrate pelvic organ prolapse, which may be obvious only when abdominal pressure is increased. Treatment is more likely to be successful if a survey of the entire pelvis is performed prior to therapy. Therapy is usually undertaken only in symptomatic patients. In all patients, imaging findings must be interpreted in conjunction with physical examination findings and the patient's symptoms.

Prevalence of perioperative complications among women undergoing reconstructive pelvic surgery.

OBJECTIVE: The primary aim of this study was to report on the prevalence of perioperative complications associated with reconstructive pelvic surgery. A secondary aim was to identify risk factors predictive of perioperative complications in this population. STUDY DESIGN: A retrospective chart review was performed of 100 consecutive cases of reconstructive pelvic surgery. Statistical analysis included descriptive statistics and logistic regression. RESULTS: The prevalence of perioperative complications was 46%, including 13 intraoperative complications and 33 postoperative complications. The readmission rate for complications was 15%. The number of procedures per patient was an independent risk factor for intraoperative blood loss (P <.0038). Intraoperative estimated blood loss in turn was an independent risk factor for perioperative complications (P <.0001). CONCLUSIONS: Perioperative complications associated with reconstructive pelvic surgery were increased relative to those associated with general gynecologic surgery. The number of procedures per patient and associated blood loss appeared to contribute to the increase in perioperative complications.

A survey of pessary use by members of the American urogynecologic society.

OBJECTIVE: To describe trends in pessary use for pelvic organ prolapse. METHODS: An anonymous survey administered to the membership of the American Urogynecologic Society covered indications, management, and choice of pessary for specific support defects. RESULTS: The response rate was 48% (359 of 748). Two hundred fifty surveys were received at the scientific meeting and 109 were returned by mail. Seventy-seven percent used pessaries as first-line therapy for prolapse, while 12% reserved pessaries for women who were not surgical candidates. With respect to specific support defects, 89% used a pessary for anterior defects, 60% for posterior defects, 74% for apical defects, and 76% for complete procidentia. Twenty-two percent used the same pessary, usually a ring pessary, for all support defects. In the 78% who tailored the pessary to the defect, support pessaries were more common for anterior (ring) and apical defects (ring), while space-filling pessaries were more common for posterior defects (donut) and complete procidentia (Gellhorn). Less than half considered a prior hysterectomy or sexual activity contraindications for a pessary, while 64% considered hypoestrogenism a contraindication. Forty-four percent used a different pessary for women with a prior hysterectomy and 59% for women with a weak pelvic diaphragm. Ninety-two percent of physicians believed that pessaries relieve symptoms associated with pelvic organ prolapse, while 48% felt that pessaries also had therapeutic benefit in addition to relieving symptoms. CONCLUSION: While there are identifiable trends in pessary use, there is no clear consensus regarding the indications for support pessaries compared with space-filling pessaries, or the use of a single pessary for all support defects compared with tailoring the pessary to the specific defect. Randomized clinical trials are needed to define optimal pessary use.

Proceedings of the American Urogynecologic Society Multidisciplinary Symposium on Defecatory Disorders.

The Multidisciplinary Symposium on Defecatory Disorders was created to delineate the breadth of defecatory disorders and propose investigations to address identified knowledge deficits. Seven experts in defecatory disorders and 24 members of the American Urogynecologic Society were invited. The experts provided brief summaries of the scope of defecatory disorders from the perspectives of their specialties. The group then divided into 3 subgroups that focused on pathophysiology, imaging, and evaluation and treatment. Defecatory disorders, including anal incontinence and constipation, are common among women of all ages. Determination of their prevalence is complicated by a lack of standardized definitions. Defecatory disorders carry lengthy differential diagnoses. Imaging studies and anorectal testing, although not standardized, can aid in distinguishing different causes of dysfunction. The lack of uniformity in diagnosis and evaluation compromises comparisons of different treatments. Standardization of diagnoses and diagnostic modalities is essential to the design of meaningful evaluations of treatments for defecatory disorders.