Pilot Study of a Digital Behavioral Therapy for Overactive Bladder in Women.

IMPORTANCE: The burden and high prevalence of overactive bladder (OAB) underline the urgent need for effective treatment. This study provides an initial look at an alternative approach to behavioral therapy for overactive bladder (OAB) that is delivered as an app on a smartphone. OBJECTIVE: This study aimed to investigate feasibility, acceptability, and preliminary efficacy of a digital therapeutic for OAB. STUDY DESIGN: This was a multicentered prospective pilot study. We used a convenience sample (N = 30) from waiting lists of women referred for incontinence, excluding urinary tract infections, urinary retention, bladder pain syndrome, pelvic cancer, current pregnancy, kidney disease, dementia, stroke, and prior neuromodulation. The intervention, a smartphone app, provided an 8-week program with weekly modules combining evidence-based knowledge videos and skill-building exercises that incorporated behavioral therapy, cognitive behavioral therapy, pelvic muscle training, and general health information. Combined scores on the International Consultation on Incontinence Questionnaire was the primary outcome measure. Secondary outcomes included improvement in quality of life, based on International Consultation on Incontinence Questionnaire, a 72-hour urinary diary, and Patient Global Impression of Improvement. We evaluated usability with the Mobile Application Rating Scale. Statistical tests included Shapiro-Wilk tests and paired-sample t tests. RESULTS: Overall, 100% of participants reported a reduction in their OAB symptoms and 82% reported an improvement in quality of life. There was a significant improvement in diary parameters, including frequency (10.19-6.71 a day: SD, 1.25; P = 0.017) and incontinence (10-3.57: SD, 4.58). Participants rated the app highly on functionality, and 70% would recommend it. Patient Global Impression of Improvement improved for 72% of participants. CONCLUSIONS: This study supports the application of a digital platform to over-come the real-world barriers for first-line treatment for OAB and offers information to inform further evaluation of the safety and efficacy of the NUIG OAB App.

Procedure-specific simulation for vaginal surgery training: A randomized controlled trial.

INTRODUCTION: Vaginal surgery has a superior outcome profile compared with other surgical routes, yet skills are declining because of low case volumes. Graduating residents' confidence and preparedness for vaginal surgery has plummeted in the past decade. The objective of the present study was to investigate whether procedure-specific simulation skills, versus usual training, result in improved operative competence. MATERIAL AND METHODS: We completed a randomized controlled trial of didactic and procedural training via low fidelity vaginal surgery models for anterior repair, posterior repair (PR), vaginal hysterectomy (VH), recruiting novice gynecology residents at three academic centers. We evaluated performance via global rating scale (GRS) in the real operating room and for corresponding procedures by attending surgeon blinded to group. Prespecified secondary outcomes included procedural steps knowledge, overall performance, satisfaction, self-confidence and intraoperative parameters. A priori sample size estimated 50 residents (20% absolute difference in GRS score, 25% SD, 80% power, alpha 0.05). CLINICALTRIALS: gov: Registration no. NCT05887570. RESULTS: We randomized 83 residents to intervention or control and 55 completed the trial (2011-23). Baseline characteristics were similar, except for more fourth-year control residents. After adjustment of confounders (age, level, baseline knowledge), GRS scores showed significant differences overall (mean difference 8.2; 95% confidence interval [CI]: 0.2-16.1; p = 0.044) and for VH (mean difference 12.0; 95% CI: 1.8-22.3; p = 0.02). The intervention group had significantly higher procedural steps knowledge and self-confidence for VH and/or PR (p < 0.05, adjusted analysis). Estimated blood loss, operative time and complications were similar between groups. CONCLUSIONS: Compared to usual training, procedure-specific didactic and low fidelity simulation modules for vaginal surgery resulted in significant improvements in operative performance and several other skill parameters.

A Longitudinal Assessment of a Physician Performance Enhancement Program Using Health Data, to Improve Quality of Care and Facilitate Lifelong Learning.

The Personal Quality Index (PQI) provides individual annual reports of benchmarked clinical data to inform practice development. This 5-year longitudinal retrospective study of PQI performance indicators also surveyed department members (n = 104) on utility, using t test, and Wilcoxon test. Technicity increased from 59% in 2014 to 72% in 2018 (P < 0.001). The vaginal birth after cesarean delivery rate did not improve, but the combined forceps/vacuum delivery rate decreased for sites and physicians (P < 0.001). Survey response was 35%. Most physicians (62%) found it valuable, and it informed professional development in 23% of cases. Nevertheless, 42% did not trust the data, and 39% found the process provoked anxiety.

Surgical sexism in Canada: structural bias in reimbursement of surgical care for women.

BACKGROUND: It is well established that female physicians in Canada are reimbursed at lower rates than their male counterparts. To explore if a similar discrepancy exists in reimbursement for care provided to female and male patients, we addressed this question: Do Canadian provincial health insurers reimburse physicians at lower rates for surgical care provided to female patients than for similar care provided to male patients? METHODS: Using a modified Delphi process, we generated a list of procedures performed on female patients, which we paired with equivalent procedures performed on male patients. We then collected data from provincial fee schedules for comparison. RESULTS: In 8 out of 11 Canadian provinces and territories studied, we found that surgeons were reimbursed at significantly lower rates (28.1% [standard deviation 11.1%]) for procedures performed on female patients than for similar procedures performed on male patients. CONCLUSION: The lower reimbursement of the surgical care of female patients than for similar care provided to male patients represents double discrimination against both female physicians and their female patients, as female providers predominate in obstetrics and gynecology. We hope our analysis will catalyze recognition and meaningful change to address this systematic inequity, which both disadvantages female physicians and threatens the quality of care for Canadian women.

Performance of Perioperative Tasks for Women Undergoing Anti-incontinence Surgery: Developed by the AUGS Quality Improvement and Outcomes Research Network.

OBJECTIVES: Surgery for the correction of stress urinary incontinence is an elective procedure that can have a dramatic and positive impact on quality of life. Anti-incontinence procedures, like inguinal hernia repairs or cholecystectomies, can be classified as high-volume/low-morbidity procedures. The performance of a standard set of perioperative tasks has been suggested as one way to optimize quality of care in elective high-volume/low-morbidity procedures. Our primary objective was to evaluate the performance of 5 perioperative tasks-(1) offering nonsurgical treatment, (2) performance of a standard preoperative prolapse examination, (3) cough stress test, (4) postvoid residual test, and (5) intraoperative cystoscopy for women undergoing surgery for stress urinary incontinence-compared among surgeons with and without board certification in female pelvic medicine and reconstructive surgery (FPMRS). STUDY DESIGN: This study was a retrospective chart review of anti-incontinence surgical procedures performed between 2011 and 2013 at 9 health systems. Cases were reviewed for surgical volume, adverse outcomes, and the performance of 5 perioperative tasks and compared between surgeons with and without FPMRS certification. RESULTS: Non-FPMRS surgeons performed fewer anti-incontinence procedures than FPMRS-certified surgeons. Female pelvic medicine and reconstructive surgery surgeons were more likely to perform all 5 perioperative tasks compared with non-FPMRS surgeons. After propensity matching, FPMRS surgeons had fewer patients readmitted within 30 days of surgery compared with non-FPMRS surgeons. CONCLUSIONS: Female pelvic medicine and reconstructive surgery surgeons performed higher volumes of anti-incontinence procedures, were more likely to document the performance of the 5 perioperative tasks, and were less likely to have their patients readmitted within 30 days.

Symptom and Anatomical Phenotypes Provide Insights Into Interactions of Prolapse Symptoms and Anatomy.

IMPORTANCE: Women pursue treatment to relieve symptoms, while surgeons repair anatomy, underlining the importance of the relationship between symptoms and anatomy. OBJECTIVE: We hypothesized different anatomical and symptom phenotypes associated with pelvic organ prolapse (POP). Our objective was to investigate prevalence of phenotypes to explore associations of symptoms with anatomical defects. METHODS: We defined 420 anatomical phenotypes from combinations of POP Quantification parameters and 128 symptom phenotypes from symptoms described by condition-specific questionnaires (Pelvic Floor Disorders Inventory, Short Form of the Personal Experience Questionnaire). We applied these to an anonymized database of 719 subjects with symptomatic pelvic floor disorders. Bar graphs were used to illustrate the distribution of anatomical and symptom phenotypes, as well as anatomical phenotypes of patients with specific symptoms. We then used biclustering analysis with the multiple latent block model, to identify patterns of clustered groups of subjects and features. RESULTS: The most common symptom phenotypes have multiple (3-5) symptoms. A third of the theoretical anatomical phenotypes existed in our cohort. Bar graphs for specific symptom composites demonstrated unique distributions of anatomical phenotypes suggesting associations between anatomy and symptoms. Biclustering converged on 2 subject clusters (C1, C2) and 8 feature clusters. Cluster 1 (68%) represented a younger subpopulation with lower stage POP, more stress urinary incontinence and sexual dysfunction (P < 0.001 all). Cluster 2 had more protrusion (P < 0.001) and obstructed voiding (P = 0.001). Features that clustered together, such as stress urinary incontinence and sexual dysfunction, may represent underlying relationships. CONCLUSIONS: We demonstrated a relationship between locations of anatomical POP and certain symptoms, which may generate new hypotheses and guide clinical decision making.

Labor and delivery outcomes by delivery method in term deliveries in occiput posterior position: a population-based retrospective cohort study.

BACKGROUND: Occiput posterior is the most common malposition in labor. Deliveries in occiput posterior position have been shown to have higher rates of adverse short-term maternal and neonatal outcomes compared with deliveries in occiput anterior position. There are no guidelines providing recommendations nor summarizing risks of adverse outcomes by delivery method to inform the decision-making process in occiput posterior delivery management. Population-based studies examining the outcomes associated with various management processes of occiput posterior position at the time of labor or delivery are lacking. OBJECTIVE: This study aimed to describe the current management of term singleton occiput posterior deliveries in British Columbia, Canada and to examine the association between different management strategies and adverse outcomes by describing the rates of: occiput posterior malposition; and spontaneous vaginal delivery, operative vaginal delivery, and cesarean delivery from occiput posterior malposition. We also analyzed the rates of adverse labor and delivery outcomes stratified by fetal position and delivery mode, and the interaction effect of occiput posterior position and delivery mode on the rates of adverse outcomes. STUDY DESIGN: This was a retrospective cohort study of cephalic term singleton deliveries in British Columbia from 2004 to 2020, using the British Columbia Perinatal Data Registry. The obstetrical adverse outcome index (a composite of 10 adverse maternal or neonatal events), adverse outcome index subcomponent rates, and adverse outcome index-derived weighted scores were compared between deliveries stratified by fetal position at delivery (occiput posterior or occiput anterior) and occiput posterior deliveries stratified by delivery method. Multivariable log-binomial logistic regression was used to model the adverse outcome index score. RESULTS: Of 306,237 term births, 19% had occiput posterior position during labor, 37% of which persisted in occiput posterior position at delivery. Among occiput posterior deliveries, 27% were spontaneous vaginal deliveries, 8% vacuum, 5% forceps, 1% mixed vacuum-forceps, and 59% were cesarean delivery; this distribution differed from that of occiput anterior deliveries (P<.0001). Overall, adverse outcome index scores were significantly higher in persistent occiput posterior deliveries (8.8% had ≥1 adverse outcomes; adjusted rate ratio, 1.07 [1.01-1.14]) than in occiput posterior labors that rotated to occiput anterior deliveries; the most frequent adverse outcome was third- or fourth-degree lacerations. Neonatal adverse outcomes were also more frequent in occiput posterior delivery (4.3% vs 3.3%; adjusted rate ratio, 1.21 [1.10-1.35]), whereas maternal outcomes were similar between groups (4.8% vs 6.0%; adjusted rate ratio, 1.04 [0.96-1.13]). Among persistent occiput posterior deliveries, spontaneous vaginal delivery and cesarean delivery had the lowest proportion of deliveries with ≥1 adverse outcomes (6.1% and 6.2%), whereas forceps deliveries had the highest (38.1%); the largest contributor to the adverse outcomes were third- or fourth-degree lacerations. Among occiput posterior deliveries with any adverse outcome, cesarean delivery had the highest Severity Index score, due in part to the inclusion of third- or fourth-degree tears (which are assigned a comparatively low score) as the most common adverse event in the other vaginal delivery modes, and because of outcomes with a higher severity score being associated with cesarean delivery, such as uterine rupture (a reason for cesarean delivery) and intensive care unit admission (an outcome following cesarean delivery). Overall, in a multivariable regression model, delivery mode and the interaction between delivery mode and occiput posterior position were significant predictors of a delivery with ≥1 adverse outcomes, whereas occiput posterior position itself was not. CONCLUSION: One in five singleton deliveries at term gestation had occiput posterior position in labor; most of these rotated to occiput anterior by delivery, which had better outcomes than persistent occiput posterior deliveries. Among the latter, spontaneous vaginal delivery and cesarean delivery had the lowest frequency of adverse outcomes, whereas forceps deliveries had the highest. This study provides a robust updated analysis of birth outcomes following different occiput posterior management strategies, which can inform provider decision-making and counseling. Its observational design may limit its use for direct recommendations for management of occiput posterior malposition, yet the study helps to define the risks associated with different modes of delivery in the setting of occiput posterior malposition. With additional studies examining success rates of intermediate occiput posterior-occiput anterior rotation, other delivery management steps, and long-term outcomes, this study helps to define safe management of occiput posterior delivery.

Long-Term Outcomes After Vaginal and Laparoscopic Mesh Hysteropexy for Uterovaginal Prolapse: A Parallel Cohort Study (eVAULT).

IMPORTANCE: Data on long-term mesh hysteropexy outcomes are limited. This study provides 7-year data from the original VAULT (Vaginal and Laparoscopic Mesh Hysteropexy for Uterovaginal Prolapse Trial) study. OBJECTIVE: The aim of this study was to compare long-term outcomes and success for laparoscopic sacral hysteropexy (LSHP) and vaginal mesh hysteropexy (VMHP). STUDY DESIGN: This multicenter, prospective parallel cohort was an extension to the initial VAULT study. Subjects were contacted, and informed consent was obtained. We collected baseline demographics and the latest Pelvic Organ Prolapse-Quantification examination data from chart review and conducted telephone interviews to update demographic information and collect Pelvic Floor Distress Inventory Short-Form, Patient Global Impression of Improvement, prolapse reoperation/pessary use, and complications. Surgical success was defined as no bulge symptoms, satisfaction score of "very much better" or "much better," and no reoperation/pessary use. RESULTS: Five of 8 original sites enrolled 53 subjects (LSHP n = 34 and VMHP n = 19). The LSHP group was younger (67 vs 74, P < 0.01), but there were no differences in parity, body mass index, menopause, race, insurance, tobacco use, or Charlson Comorbidity Index. The median subjective follow-up was 7.3 ± 0.9 years. Composite success was 82% LSHP versus 74% VMHP. Pelvic Floor Distress Inventory Short-Form composite scores were similar at baseline and improved for both groups (P < 0.01) with lower bother observed in the LSHP group (20.8 vs 43.8, P = 0.01). There were no differences in complications. CONCLUSIONS: Over 7 years after surgery, LSHP and VMHP have high success, low retreatment, and low complication rates that did not differ between groups. Although there is a trend toward better anatomic support in the LSHP group, these findings were not significant and we are underpowered to detect a difference.

Technicity in Canada: A Nationwide Whole-Population Analysis of Temporal Trends and Variation in Minimally Invasive Hysterectomies.

STUDY OBJECTIVE: The objective of our study was to provide a contemporary description of hysterectomy practice and temporal trends in Canada. DESIGN: A national whole-population retrospective analysis of data from the Canadian Institute for Health Information. SETTING: Canada. PATIENTS: All women who underwent hysterectomy for benign indication from April 1, 2007, to March 31, 2017, in Canada. INTERVENTIONS: Hysterectomy. MEASUREMENTS AND MAIN RESULTS: A total of 369 520 hysterectomies were performed in Canada during the 10-year period, during which the hysterectomy rate decreased from 313 to 243 per 100 000 women. The proportion of abdominal hysterectomies decreased (59.5% to 36.9%), laparoscopic hysterectomies increased (10.8% to 38.6%), and vaginal hysterectomies decreased (29.7% to 24.5%), whereas the national technicity index increased from 40.5% to 63.1% (p <.001, all trends). The median length of stay decreased from 3 (interquartile range 2-4) days to 2 (interquartile range 1-3), and the proportion of patients discharged within 24 hours increased from 2.1% to 7.2%. In year 2016-17, women aged 40 to 49 years had significantly increased risk of abdominal hysterectomy compared with women undergoing hysterectomy in other age categories (p <.001). Comparing women with menstrual bleeding disorders, women undergoing hysterectomy for endometriosis (adjusted relative risk [aRR] 1.36; 95% confidence interval [CI], 1.28-1.44) and myomas (aRR 2.01; 95% CI, 1.94-2.08) were at increased risk of abdominal hysterectomy, whereas women undergoing hysterectomy for pelvic organ prolapse and pelvic pain (aRR 1.47; 95% CI, 1.41-1.53) were at decreased risk. Using Ontario as the comparator, Nova Scotia (aRR 1.35; 95% CI, 1.27-1.43), New Brunswick (aRR 1.25; 95% CI, 1.18-1.32]), Manitoba (aRR 1.35; 95% CI, 1.28-1.43), and Newfoundland and Labrador (aRR 1.18; 95% CI, 1.10-1.27) had significantly higher risks of abdominal hysterectomy. In contrast, Saskatchewan (aRR 0.75; 95% CI, 0.74-0.77) and British Columbia (aRR 0.86; 95% CI, 0.85-0.88) had significantly lower risks, whereas Prince Edward Island, Quebec, and Alberta were not significantly different. CONCLUSION: The proportion of minimally invasive hysterectomies for benign indication has increased significantly in Canada. The declining use of vaginal approaches and the variation among provinces are of concern and necessitate further study.

Urinary symptoms and quality of life in women living with HIV: a cross-sectional study.

INTRODUCTION AND HYPOTHESIS: To determine prevalence and quality of life impact of lower urinary tract symptoms (LUTS) in women living with HIV (WLWH). METHODS: Cross-sectional urinary questionnaires were included in a multicenter national prospective study of the HPV vaccine in WLWH. Demographic and clinical information was abstracted from the parent study. The Urinary Distress Inventory (UDI-6) and Urinary Impact Questionnaire (UIQ-7) were administered. Wilcoxon rank sum, two-sample chi-square or Fisher's exact tests were used as appropriate to compare women with UDI-6 score ≥ 25 to those with lower UDI-6 scores on demographic and HIV-related factors. Significant categorical variables were followed up with logistic regression to estimate odds ratios (OR). RESULTS: One hundred seventy-seven women completed urinary questionnaires (85.5% of cohort). Median age was 44.1 (37.2-50.6). Mean CD4 count was 621 (410-785), and 132 women (74.6%) were virologically suppressed. Median UDI-6 score was 4.2 (0-25). Fifty-one women (28.8%) had a UIQ-7 score > 0. Among those with a UDI-6 score of at least 25, median UIQ-7 was 9.5 (0-47.6). UDI-6 ≥ 25 was significantly associated with increasing age, higher BMI, Canada as country of origin, peri-/postmenopausal status (OR 3.37, 95% CI = 1.71 to 6.75) and being parous (OR 2.92, 95% CI = 1.27 to 7.59) (all p < 0.05). HIV-related factors were not associated with UDI-6 ≥ 25. CONCLUSIONS: LUTS were common, but we did not demonstrate a negative impact on quality of life in this sample of WLWH. Large comparative studies are needed to determine whether HIV is a risk factor for bothersome LUTS in women.

Regional Variation and Temporal Trends in Surgery for Pelvic Organ Prolapse in Canada, 2004-2014.

OBJECTIVES: We sought to examine temporal trends in pelvic organ prolapse (POP) surgery in Canada. METHODS: In this observational cross-sectional study, we used diagnostic and procedure codes from all hospitalizations and outpatient clinic visits in Canada (excluding Québec) from 2004 to 2014 to identify and analyze data on POP surgery. RESULTS: There were 204 301 POP surgery visits from 2004 to 2014, and the rate of POP surgery declined from 19.3 to 16.0 per 10 000 women during this period. The rates of "native tissue reconstructive repair" and "hysterectomy without other procedure" declined from 15.0 to 12.8 per 10 000 women and 2.6 to 1.6 per 10 000 women, respectively. The rate of obliteration increased from 0.1 to 0.3 per 10 000 women (all P values for trend <0.01). Mesh procedures increased from 1.6 per 10 000 women in 2004 to 2.4 per 10 000 women in 2007 and 2008, and then declined to 1.3 per 10 000 women in 2014. Reconstructive mesh surgery using an abdominal open approach declined, while laparoscopic procedures increased over the period examined. CONCLUSION: The rates of POP surgery declined in Canada between 2004 and 2014. An increase was observed in obliteration procedures and in laparoscopic vaginal suspension and fixation with mesh.

Depression, Anxiety, and Pelvic Floor Symptoms Before and After Surgery for Pelvic Floor Dysfunction.

OBJECTIVES: We aimed to explore the correlation between perioperative symptoms of depression and anxiety with pelvic floor symptoms after urogynecologic surgery. Postoperative pain, goal attainment, quality of life, and satisfaction were assessed. METHODS: A prospective cohort study of women undergoing inpatient urogynecologic surgery was conducted. Preoperative questionnaires included Beck Depression and Beck Anxiety Inventories, Pain Catastrophizing Scale, Pelvic Floor Distress Inventory, Pelvic Floor Impact Questionnaire, and a detailed goals and perioperative supports questionnaire. Postoperative pain was assessed via the Short-Form McGill Pain Questionnaire. Questionnaires were readministered 6 weeks postoperatively. Descriptive statistics were obtained. Spearman correlation determined the relationship between preoperative and postoperative questionnaire scores. Quantile regression assessed the potential moderating effect of patient characteristics on these relationships. RESULTS: Sixty women (mean age, 58.5 years) were recruited. Fifty-seven (95%) completed follow-up. Most common surgical indication was pelvic organ prolapse (59/60; 98%). Depression and anxiety symptoms were minimal in most women. There was significant median change in preoperative to postoperative scores for Beck Anxiety Inventory (-2.0, P = 0.011), Pelvic Floor Distress Inventory-20 (-69.4, P < 0.001), and Pelvic Floor Impact Questionnaire-7 (-23.8, P = 0.001). Baseline depression and anxiety symptoms were correlated with higher immediate postoperative pain, but not other outcomes. The most common goal, achieved by 47 (92%) of 51, was to reduce condition-specific symptoms. Postoperative depression and anxiety symptoms, and pelvic floor distress and impact were significantly correlated. CONCLUSIONS: Baseline depression and anxiety symptoms were not significantly associated with postoperative pelvic floor symptom burden or surgical satisfaction. Bothersome postoperative pelvic floor symptoms were associated with postoperative depressive symptoms.

Episiotomy use among vaginal deliveries and the association with anal sphincter injury: a population-based retrospective cohort study.

BACKGROUND: The rate of obstetric anal sphincter injury has increased in recent years, particularly among operative vaginal deliveries. We sought to characterize temporal trends in episiotomy use and to quantify the association between episiotomy and obstetric anal sphincter injury. METHODS: Using a population-based retrospective cohort study design of hospital data from 2004 to 2017, we studied all vaginal deliveries of singleton infants at term gestation in Canada (excluding Quebec). Rates of obstetric anal sphincter injury were contrasted between women who had an episiotomy and those who did not. Log-binomial regression was used to estimate the association between episiotomy and obstetric anal sphincter injury among women with spontaneous and operative vaginal deliveries after controlling for confounders. RESULTS: The study population included 2 570 847 deliveries. Episiotomy use declined significantly among operative vaginal deliveries (53.1% in 2004 to 43.2% in 2017, p < 0.0001) and spontaneous vaginal deliveries (13.5% in 2004 to 6.5% in 2017, p < 0.0001). Episiotomy was associated with higher rates of obstetric anal sphincter injury among spontaneous vaginal deliveries (4.8 with episiotomy v. 2.4% without; adjusted rate ratio [RR] 2.06, 95% confidence interval [CI] 2.00-2.11) and this association remained after stratification by parity and obstetric history. In contrast, episiotomy was associated with lower rates of obstetric anal sphincter injury among forceps deliveries in nulliparous women (adjusted RR 0.63, 95% CI 0.61-0.66), and women with vaginal birth after cesarean (adjusted RR 0.71, 95% CI 0.60-0.85), but not among parous women without a previous cesarean (adjusted RR 1.16, 95% CI 1.00-1.34). INTERPRETATION: Episiotomy use has declined in Canada for all vaginal deliveries. The protective association between episiotomy and obstetric anal sphincter injury among women who gave birth by operative vaginal delivery (especially forceps) warrants reconsideration of clinical practice among nulliparous women and those attempting vaginal birth after cesarean.