Use of In-Training Examination Scores as a Fellowship Candidate Evaluation Metric: Time for a Change.

ABSTRACT: In the field of obstetrics and gynecology (OB/GYN), the Council on Resident Education in Obstetrics and Gynecology (CREOG) administers an annual in-training examination to all OB/GYN residents as a formative educational tool for assessing medical knowledge and promoting self-improvement. Although the CREOG examination is not designed or intended for knowledge certification, many OB/GYN subspecialty fellowship programs request and use CREOG examination scores as a metric to evaluate fellowship candidates. Among the 57 gynecology-based urogynecology fellowship programs, 30 programs (53%) request CREOG examination scores to be submitted by candidates, as of March 2023. Although the use of CREOG examination scores as an evaluation metric may constitute a minor component within the fellowship match process, this practice fundamentally contradicts the intended purpose of the examination as an educational self-assessment. In addition, it introduces the potential for bias in fellowship recruitment, lacks psychometric validity in predicting specialty board examination failure, and shifts the CREOG examination from its original intention as low-stakes self-assessment into a high-stakes examination akin to a certification examination. For these reasons, we call upon the urogynecology community to prioritize the educational mission of the CREOG examination and reconsider the practice of requesting or using CREOG examination scores in the fellowship match progress.

Comparison of perioperative adverse events following suburethral sling placement using synthetic mesh, autologous rectus fascia, and autologous fascia lata in a national surgical registry.

AIMS: To assess and compare 30-day perioperative adverse events following suburethral sling surgery using synthetic mesh, autologous rectus fascia, and autologous fascia lata in women. METHODS: This was a retrospective cohort study of patients who underwent fascial or synthetic sling placement for stress urinary incontinence between 2008 and 2021 using the American College of Surgeons' National Surgical Quality Improvement Program database. Current Procedural Terminology codes were used to identify patients undergoing each type of sling procedure. Multivariable regression analysis with stepwise regression was used to assess the odds of composite adverse events (e.g., urinary tract infection, surgical site infection, pulmonary embolism, and other reportable events) between cohorts. RESULTS: Of the 41 533 female patients who underwent isolated suburethral sling placement without concurrent procedures, 41 292 (99.4%) received a synthetic mesh sling, and 241 (0.6%) received an autologous facial sling. In the fascial sling cohort, 160 (66.4%) underwent rectus fascia harvest and 81 (33.6%) underwent fascia lata harvest. Sling surgeries involving autologous fascia were associated with increased odds of adverse events compared to those involving synthetic mesh, even after adjusting for confounders (adjusted odds ratio [aOR]: 3.63, 95% confidence interval [CI]: 2.56-5.15). Compared to fascial slings from rectus fascia, slings from fascia lata were associated with increased odds of composite adverse events (aOR: 2.11, 95% CI: 1.03-4.04). However, with the exclusion of urinary tract infections, the adverse event rate was similar between slings using the two fascial harvest techniques (aOR: 1.93, 95% CI: 0.81-4.63). CONCLUSIONS: In this retrospective database study, suburethral sling surgeries using autologous fascia were independently associated with a 3.6-fold increase in odds of 30-day perioperative adverse events compared to sling surgeries using synthetic mesh.

A feasibility study of three-dimensional ultrasound imaging of the vagina under distension.

BACKGROUND: The distension properties of the vagina are critical to its function including support of surrounding organs, childbirth, and intercourse. It could be altered by many pathophysiological processes like pregnancy, radiotherapy, and reconstruction surgery. However, there are no clinically available diagnostic tools capable of quantifying the distension properties of the vagina. PURPOSE: A proof-of-concept study was designed to assess the feasibility of a novel three-dimensional (3D) ultrasound imaging technique that allows quantitative evaluation of the vagina under distension. METHODS: Patients with symptomatic pelvic organ prolapse (POP) were recruited for the study. An ultrathin, oversized bag was inserted into the vagina and filled with water using a modified urodynamics system. The instilled water volume and intravaginal pressure were continuously recorded. At maximum vaginal capacity, 3D transintroital ultrasound of the distended vagina and surrounding pelvic structures was performed. Exams were performed in duplicate for each patient, two hours apart (round A and round B). Following the development of a 3D surface model of the distended vagina from each scan, several measurements were obtained, including cross-sectional area, anteroposterior (AP) length and lateral width in the plane of minimum hiatal dimensions (PMHD), AP and lateral diameter at the pubic symphysis (PS) level, maximum and minimum diameter, and maximum vertical length. To assess repeatability between measurements in two rounds, the coefficient of variation (CV) and the intraclass correlation coefficient (ICC) were calculated for each measurement. Correlations between physical measurements including the pelvic organ prolapse quantification (POP-Q) system and vaginal diameter measurements, and obtained metrics were also assessed. RESULTS: Sixteen patients with POP (average age 69 years) completed both rounds of imaging. There was sufficient echogenicity on 3D transintroital ultrasound of the distended vaginal wall to establish boundaries for 3D surface models of the vagina. Overall, all metrics had good or excellent reliability (ICC = 0.77-0.93, p < 0.05; CV = 3%-18%) except maximum diameter, which demonstrated only moderate reliability (ICC = 0.67, p = 0.092). Strong correlations were found between physical exam measurements including D point of POP-Q, introitus diameter and lateral diameter at apex, and maximum vaginal capacity, maximum vertical length, lateral diameter at PS, minimum diameter, and distended PMHD measurements. The results demonstrated that this system could generate 3D models of the shape of the distended vagina and provide multiple metrics that could be reliably calculated from automated analyses of the models. CONCLUSIONS: A novel system for evaluation of the distension properties of the vagina was developed and preliminary evaluation was performed. This system may represent a technique for evaluation of the biomechanical and structural properties of the vagina.

Statewide geographic variation in hysterectomy approach for pelvic organ prolapse: a county-level analysis.

BACKGROUND: There are no definitive guidelines for surgical treatment of pelvic organ prolapse. Previous data suggests geographic variation in apical repair rates in health systems throughout the United States. Such variation can reflect lack of standardized treatment pathways. An additional area of variation for pelvic organ prolapse repair may be hysterectomy approach which could not only influence concurrent repair procedures, but also healthcare utilization. OBJECTIVE: This study aimed to examine statewide geographic variation in surgical approach of hysterectomy for prolapse repair and concurrent use of colporrhaphy and colpopexy. STUDY DESIGN: We conducted a retrospective analysis of Blue Cross Blue Shield, Medicare, and Medicaid fee-for-service insurance claims for hysterectomies performed for prolapse in Michigan between October 2015 and December 2021. Prolapse was identified with International Classification of Disease Tenth Revision codes. The primary outcome was variation in surgical approach for hysterectomy as determined by Current Procedural Terminology code (vaginal, laparoscopic, laparoscopic assisted vaginal, or abdominal) on a county level. Patient home address zip codes were used to determine county of residence. A hierarchical multivariable logistic regression model with vaginal approach as the dependent variable and county-level random effects was estimated. Patient attributes, including age, comorbidities (diabetes mellitus, chronic obstructive pulmonary disease, congestive heart failure, morbid obesity), concurrent gynecologic diagnoses, health insurance type, and social vulnerability index were used as fixed-effects. To estimate variation between counties in vaginal hysterectomy rates, a median odds ratio was calculated. RESULTS: There were 6974 hysterectomies for prolapse representing 78 total counties that met eligibility criteria. Of these, 2865 (41.1%) underwent vaginal hysterectomy, 1119 (16.0%) underwent laparoscopic assisted vaginal hysterectomy, and 2990 (42.9%) underwent laparoscopic hysterectomy. The proportion of vaginal hysterectomy across 78 counties ranged from 5.8% to 86.8%. The median odds ratio was 1.86 (95% credible interval, 1.33-3.83), consistent with a high level of variation. Thirty-seven counties were considered statistical outliers because the observed proportion of vaginal hysterectomy was outside the predicted range (as defined by confidence intervals of the funnel plot). Vaginal hysterectomy was associated with higher rates of concurrent colporrhaphy than laparoscopic assisted vaginal hysterectomy or laparoscopic hysterectomy (88.5% vs 65.6% vs 41.1%, respectively; P<.001) and lower rates of concurrent colpopexy (45.7% vs 51.7% vs 80.1%, respectively; P<.001). CONCLUSION: This statewide analysis reveals a significant level of variation in the surgical approach for hysterectomies performed for prolapse. The variation in surgical approach for hysterectomy may help account for high rates of variation in concurrent procedures, especially apical suspension procedures. These data highlight how geographic location may influence the surgical procedures a patient undergoes for uterine prolapse.

Changing Practices in the Surgical Management of Adnexal Torsion: An Analysis of the National Surgical Quality Improvement Program Database.

OBJECTIVE: To evaluate trends in the surgical management of adnexal torsion and to evaluate these trends with respect to the updated American College of Obstetricians and Gynecologists (ACOG) guidelines. METHODS: We performed a retrospective cohort study using the National Surgical Quality Improvement Program database. Women who underwent surgery for adnexal torsion between 2008 and 2020 were identified on the basis of International Classification of Diseases codes. Surgeries were grouped as either ovarian conservation or oophorectomy with the use of Current Procedural Terminology codes. Patients were also grouped into year cohorts with respect to the publication of the updated ACOG guidelines (2008-2016 compared with 2017-2020). Multivariable logistic regression, weighted by cases per year, was used to assess differences between groups. RESULTS: Of the 1,791 surgeries performed for adnexal torsion, 542 (30.3%) involved ovarian conservation and 1,249 (69.7%) involved oophorectomy. Older age, higher body mass index, higher American Society of Anesthesiologists classification, anemia, and diagnosis of hypertension were significantly associated with oophorectomy. There was no significant difference in the proportion of oophorectomies performed before 2017 compared with after 2017 (71.9% vs 69.1%, odds ratio [OR] 0.89, 95% CI 0.69-1.16; adjusted OR 0.94, 95% CI 0.71-1.25). A significant decrease in proportion of oophorectomies performed each year was identified over the entire study period (-1.6%/y, P =.02, 95% CI -3.0% to -0.22%); however, the rates did not differ before and after 2017 (interaction P =.16). CONCLUSION: There was a modest decrease in the proportion of oophorectomies for adnexal torsion performed per year over the study period. However, oophorectomy is still commonly performed for adnexal torsion, despite updated guidelines from ACOG recommending ovarian conservation.

Automated segmentation and measurement of the female pelvic floor from the mid-sagittal plane of 3D ultrasound volumes.

BACKGROUND: Transperineal ultrasound (TPUS) is a valuable imaging tool for evaluating patients with pelvic floor disorders, including pelvic organ prolapse (POP). Currently, measurements of anatomical structures in the mid-sagittal plane of 2D and 3D US volumes are obtained manually, which is time-consuming, has high intra-rater variability, and requires an expert in pelvic floor US interpretation. Manual segmentation and biometric measurement can take 15 min per 2D mid-sagittal image by an expert operator. An automated segmentation method would provide quantitative data relevant to pelvic floor disorders and improve the efficiency and reproducibility of segmentation-based biometric methods. PURPOSE: Develop a fast, reproducible, and automated method of acquiring biometric measurements and organ segmentations from the mid-sagittal plane of female 3D TPUS volumes. METHODS: Our method used a nnU-Net segmentation model to segment the pubis symphysis, urethra, bladder, rectum, rectal ampulla, and anorectal angle in the mid-sagittal plane of female 3D TPUS volumes. We developed an algorithm to extract relevant biometrics from the segmentations. Our dataset included 248 3D TPUS volumes, 126/122 rest/Valsalva split, from 135 patients. System performance was assessed by comparing the automated results with manual ground truth data using the Dice similarity coefficient (DSC) and average absolute difference (AD). Intra-class correlation coefficient (ICC) and time difference were used to compare reproducibility and efficiency between manual and automated methods respectively. High ICC, low AD and reduction in time indicated an accurate and reliable automated system, making TPUS an efficient alternative for POP assessment. Paired t-test and non-parametric Wilcoxon signed-rank test were conducted, with p < 0.05 determining significance. RESULTS: The nnU-Net segmentation model reported average DSC and p values (in brackets), compared to the next best tested model, of 87.4% (<0.0001), 68.5% (<0.0001), 61.0% (0.1), 54.6% (0.04), 49.2% (<0.0001) and 33.7% (0.02) for bladder, rectum, urethra, pubic symphysis, anorectal angle, and rectal ampulla respectively. The average ADs for the bladder neck position, bladder descent, rectal ampulla descent and retrovesical angle were 3.2 mm, 4.5 mm, 5.3 mm and 27.3°, respectively. The biometric algorithm had an ICC > 0.80 for the bladder neck position, bladder descent and rectal ampulla descent when compared to manual measurements, indicating high reproducibility. The proposed algorithms required approximately 1.27 s to analyze one image. The manual ground truths were performed by a single expert operator. In addition, due to high operator dependency for TPUS image collection, we would need to pursue further studies with images collected from multiple operators. CONCLUSIONS: Based on our search in scientific databases (i.e., Web of Science, IEEE Xplore Digital Library, Elsevier ScienceDirect and PubMed), this is the first reported work of an automated segmentation and biometric measurement system for the mid-sagittal plane of 3D TPUS volumes. The proposed algorithm pipeline can improve the efficiency (1.27 s compared to 15 min manually) and has high reproducibility (high ICC values) compared to manual TPUS analysis for pelvic floor disorder diagnosis. Further studies are needed to verify this system's viability using multiple TPUS operators and multiple experts for performing manual segmentation and extracting biometrics from the images.

Patient-Specific Pessaries for Pelvic Organ Prolapse Using Three-Dimensional Printing: A Pilot Study.

IMPORTANCE: Vaginal pessaries are an effective nonsurgical treatment for pelvic organ prolapse (POP) when properly fitted. However, pessary fitting and use are often unsuccessful or imperfect. OBJECTIVE: The objective of this study was to assess the feasibility of using patient-specific pessaries fabricated from three-dimensional (3D)-printed molds to improve POP symptoms and increase overall satisfaction of pessary treatment in patients using standard vaginal pessaries. STUDY DESIGN: Patients undergoing POP treatment with standard vaginal pessaries were enrolled in this pilot prospective study. Patient-specific pessaries were designed and fabricated for each patient using patient input, physician input, and anatomic measurements from clinical assessment. Pessary fabrication involved injection of biocompatible liquid silicone rubber into 3D-printed molds followed by a biocompatible silicone coating. Pelvic organ prolapse symptomatic distress and pessary treatment satisfaction were evaluated before and after a 3-week patient-specific pessary home trial using the validated Pelvic Organ Prolapse Distress Inventory-6 form and a visual analog scale, respectively. RESULTS: Eight women were included in this study. Changing from standard pessary to patient-specific pessary treatment was associated with an improvement in prolapse symptoms on the Pelvic Organ Prolapse Distress Inventory-6 (median change, -3.5; interquartile range, -5 to -2.5; P = 0.02) and an increase in overall pessary satisfaction on a visual analog scale (median change, +2.0; interquartile range, +1.0 to +3.0; P = 0.02). All patients reported either an improvement or no change in pessary ease of use, comfort, and the feeling of support provided by the pessary. CONCLUSION: Patient-specific vaginal pessaries are a promising alternative to standard pessaries for alleviating POP symptoms and improving patient satisfaction with pessary use.

Variation in diagnosis of urinary incontinence in women by provider and patient demographic factors.

INTRODUCTION: Urinary incontinence (UI) among women is under-recognized in primary care setting. We hypothesized that UI is, therefore, more commonly diagnosed by specialists. Our aim was to determine the rate of UI diagnosis by provider and patient demographics, and whether these factors affect the likelihood of UI diagnosis. METHODS: Retrospective study using electronic medical records from 2010 to 2019. Ambulatory patient encounters by adult females were identified. Encounters with new diagnosis of UI (stress, urgency, mixed, or unspecified) were identified using ICD 9 and 10 codes. The following data were extracted: diagnosing provider specialty and sex, patient age, BMI, race, estimated household income, insurance coverage and type, and primary care provider (PCP). Rate of UI diagnosis was calculated using proportions. Univariable comparison and multivariable logistic regression were performed. RESULTS: 576,110 patient encounters were captured. 14,378 patient encounters had UI diagnosis (2.5%). UI population had the following characteristics: Mean age of 60.1 ± 15.5 years, 65.6% identified as white, 75.7% had a PCP, and 87.9% had insurance. UI diagnosis rate was < 1% for PCPs. Multivariable logistic regression showed that urogynecologists and female providers were more likely to diagnose UI; patient demographics associated with UI diagnosis included older age, elevated BMI, white race, commercial insurance, and having a PCP. Estimated household income did not have a significant effect. CONCLUSION: Diagnosis of UI is seldom made by PCPs. Race, insurance, and having a PCP may affect the likelihood of receiving UI diagnosis. Continued efforts to promote equity in recognizing UI may be warranted.

Complications After Orchiectomy and Vaginoplasty for Gender Affirmation: An Analysis of Concurrent Versus Separate Procedures Using a National Database.

IMPORTANCE: Gender-affirming orchiectomy may be performed in isolation, as a bridge to vaginoplasty, or concurrently with vaginoplasty for transgender and nonbinary persons, although there is a paucity of data on immediate postoperative outcomes on the various procedural approaches. OBJECTIVE: The aim of the study is to compare 30-day surgical outcomes after gender-affirming orchiectomy and vaginoplasty as separate and isolated procedures. STUDY DESIGN: This was a retrospective cohort study of patients in the American College of Surgeons National Surgical Quality Improvement Program database to compare surgical outcomes of orchiectomy alone and vaginoplasty alone to concurrent orchiectomy with vaginoplasty using bivariate and adjusted multivariable regression statistics. RESULTS: Concurrent orchiectomy and vaginoplasty were associated with greater 30-day surgical complications compared with orchiectomy alone (15.4% vs 2.9%, P < 0.01) and similar odds of 30-day surgical complications compared with vaginoplasty alone (15.4% vs 11.1%, P = 0.15). On multivariable logistic regression analysis, compared with orchiectomy alone, concurrent orchiectomy and vaginoplasty were associated with higher increased odds of 30-day surgical complications (adjusted odds ratio, 6.48; 95% confidence interval, 2.83-14.86) as well as vaginoplasty alone (adjusted odds ratio 4.30; 95% confidence interval, 1.85-10.00). CONCLUSIONS: This study highlights the perioperative outcomes for isolated versus concurrent gender-affirming orchiectomy and vaginoplasty, demonstrating lower morbidity for orchiectomy alone and similar morbidity for vaginoplasty alone when compared with concurrent procedures. These data will aid health care providers in preoperative counseling and surgical planning for gender-affirming genital surgery, particularly for patients considering concurrent versus staged orchiectomy and vaginoplasty.

Variations in structural support site failure patterns by prolapse size on stress 3D MRI.

INTRODUCTION AND HYPOTHESIS: Our objective was to develop a standardized measurement system to evaluate structural support site failures among women with anterior vaginal wall-predominant prolapse according to increasing prolapse size using stress three-dimensional (3D) magnetic resonance imaging (MRI). METHODS: Ninety-one women with anterior vaginal wall-predominant prolapse and uterus in situ who had undergone research stress 3D MRI were included for analysis. The vaginal wall length and width, apex and paravaginal locations, urogenital hiatus diameter, and prolapse size were measured at maximal Valsalva on MRI. Subject measurements were compared to established measurements in 30 normal controls without prolapse using a standardized z-score measurement system. A z-score greater than 1.28, or the 90th percentile in controls, was considered abnormal. The frequency and severity of structural support site failure was analyzed based on tertiles of prolapse size. RESULTS: Substantial variability in support site failure pattern and severity was identified, even between women with the same stage and similar size prolapse. Overall, the most common failed support sites were straining hiatal diameter (91%) and paravaginal location (92%), followed by apical location (82%). Impairment severity z-score was highest for hiatal diameter (3.56) and lowest for vaginal width (1.40). An increase in impairment severity z-score was observed with increasing prolapse size among all support sites across all three prolapse size tertiles (p < 0.01 for all). CONCLUSIONS: We identified substantial variation in support site failure patterns among women with different degrees of anterior vaginal wall prolapse using a novel standardized framework that quantifies the number, severity, and location of structural support site failures.

Racial Disparities in Sterilization Procedure Performed at Time of Cesarean Section.

OBJECTIVES: While bilateral tubal ligation has historically been performed for sterilization at cesarean delivery (CD), recent data supports the use and safety of opportunistic bilateral salpingectomy during CD to decrease lifetime ovarian cancer risk. Prior studies have described racial disparities in sterilization rates, but there is a paucity of data regarding racial disparities in type of sterilization procedure. Our objective was to determine differences in sterilization procedure type performed at CD by race (Black vs. non-Black) to evaluate for equity in bilateral salpingectomy utilization. STUDY DESIGN: We performed a retrospective cohort study of patients included in the American College of Surgeons National Surgical Quality Improvement Program database who underwent sterilization at time of CD from January 2019, to December 2020, identified using Current Procedural Terminology codes. Patients without documented race were excluded. Multivariable logistic regression was used to determine odds of undergoing bilateral salpingectomy compared with bilateral tubal ligation by race while controlling for confounders. RESULTS: Of 28,147 patients who underwent CD, 3,087 underwent concurrent sterilization procedure, and 2,161 met inclusion criteria (Black: n = 279; non-Black: n = 1,882). Black patients were significantly more likely to have hypertension (10.8% vs. 5.3%, p < 0.01), bleeding disorders (3.9% vs. 1.3%, p < 0.01), preoperative anemia (hemoglobin < 11 g/dL; 36.9% vs. 21.3%, p < 0.01), and be of American Society of Anesthesiologist class 3 or higher (29.4% vs. 22.5%, p = 0.01) than non-Black patients. After adjusting for differences, Black patients were almost 50% less likely than non-Black patients to undergo bilateral salpingectomy compared with bilateral tubal ligation for sterilization at CD (adjusted odds ratio = 0.52, 95% confidence interval: 0.36-0.75). CONCLUSION: Despite evidence that bilateral salpingectomy decreases ovarian cancer risk and is safe at CD, there is a racial disparity in bilateral salpingectomy utilization. While the cause of this disparity is unclear, further research is warranted to determine root causes and equitable solutions. KEY POINTS: · Opportunistic salpingectomy is recommended for primary prevention of ovarian cancer in patients undergoing pelvic surgery who have completed childbearing.. · Black patients were almost 50% less likely to undergo bilateral salpingectomy compared with bilateral tubal ligation than non-Black patients even after controlling for possible confounders.. · Further research is needed to determine root cause of the racial disparity in bilateral salpingectomy utilization rate..

Predictors of same-day discharge following benign minimally invasive hysterectomy.

BACKGROUND: Same-day discharge following minimally invasive hysterectomy has been shown to be safe and feasible in select populations, but many nonclinical factors influencing same-day discharge remain unexplored. OBJECTIVE: To develop prediction models for same-day discharge following minimally invasive hysterectomy using both clinical and nonclinical attributes and to compare model concordance of individual attribute groups. STUDY DESIGN: We performed a retrospective study of patients who underwent elective minimally invasive hysterectomy for benign gynecologic indications at 69 hospitals in a statewide quality improvement collaborative between 2012 and 2019. Potential predictors of same-day discharge were determined a priori and placed into 1 of 7 attribute groupings: intraoperative, surgeon, hospital, surgical timing, patient clinical, patient socioeconomic, and patient geographic attributes. To account for clustering of same-day discharge practices among surgeons and within hospitals, hierarchical multivariable logistic regression models were fitted using predictors from each attribute group individually and all predictors in a composite model. Receiver operator characteristic curves were generated for each model. The Hanley-McNeil test was used for comparisons, 95% confidence intervals for the areas under the receiver operator characteristic curve were calculated, and a P value of <.05 was considered significant. RESULTS: Of the 23,513 patients in our study, 5062 (21.5%) had same-day discharge. The composite model had an area under the receiver operator characteristic curve of 0.770 (95% confidence interval, 0.763-0.777). Among models using factors from individual attribute groups, the model using intraoperative attributes had the highest concordance for same-day discharge (area under the receiver operator characteristic curve, 0.720; 95% confidence interval, 0.712-0.727). The models using surgeon and hospital attributes were the second and third most concordant, respectively (area under the receiver operator characteristic curve, 0.678; 95% confidence interval, 0.670-0.685; area under the receiver operator characteristic curve, 0.655; 95% confidence interval, 0.656-0.664). Models using surgical timing and patient clinical, socioeconomic, and geographic attributes had poor predictive ability (all areas under the receiver operator characteristic curve <0.6). CONCLUSION: Clinical and nonclinical attributes contributed to a composite prediction model with good discrimination in predicting same-day discharge following minimally invasive hysterectomy. Factors related to intraoperative, hospital, and surgeon attributes produced models with the strongest predictive ability. Focusing on these attributes may aid efforts to improve utilization of same-day discharge following minimally invasive hysterectomy.

Relationship Between Opioid Prescriptions and Number of Chronic Pain Conditions in Women With Interstitial Cystitis.

OBJECTIVES: The aim of this study was to determine the relationship between opioid prescriptions and number of chronic pain conditions in women with interstitial cystitis (IC). METHODS: This was a cross-sectional study. Women diagnosed with IC based on International Classification of Diseases, Ninth Revision/Tenth Revision codes over an 11-year period (2010-2020) were identified from electronic medical records. Data on comorbidities and ambulatory opioid prescriptions were also extracted. Univariable and multivariable logistic regressions were used to assess the relationship between opioid prescriptions and the number and type of coexisting chronic pain conditions. RESULTS: Of the 1,219 women with IC, 207 (17%) had received at least 1 opioid prescription. The proportions of women with opioid prescriptions for no, 1, 2, and 3 or more coexisting chronic pain conditions were 13%, 20%, 28%, and 32%, respectively. On univariable analysis, factors significantly associated with opioid use were higher body mass index ( P < 0.001), depression ( P < 0.001), sleep disorder ( P < 0.001), endometriosis ( P < 0.05), chronic pelvic pain ( P < 0.001), fibromyalgia ( P < 0.05), joint pain ( P < 0.001), and number of coexisting chronic pain diagnoses ( P < 0.001). On multivariable analysis, opioid prescriptions remained significantly associated with the number of coexisting chronic pain diagnoses: 1 diagnosis (adjusted odds ratio [aOR], 1.8; 95% confidence interval [CI], 1.3-2.7), 2 diagnoses (aOR, 2.6; 95% CI, 1.6-4.3), 3 or more diagnoses (aOR, 2.5; 95% CI, 1.1-5.5), diagnosis of chronic pelvic pain (aOR, 2.1; 95% CI, 1.3-3.5), endometriosis (aOR, 2.4; 95% CI, 1.4-4.3), chronic joint pain (aOR, 1.8; 95% CI, 1.1-2.9), and sleep disorders (aOR, 2.4; 95% CI, 1.6-3.6). CONCLUSION: The likelihood of opioid prescriptions in women with IC increases with the number and type of coexisting chronic pain conditions and sleep disorders.

Trends in Same-Day Discharge Rate After Minimally Invasive Sacrocolpopexy and Propensity Score-Matched Analysis of Postoperative Complication Rates Using the National Surgical Quality Improvement Program Database.

OBJECTIVE: The primary aim of this study was to review trends in the same-day discharge (SDD) rate after minimally invasive sacrocolpopexy (MISCP). The secondary aim was to compare the composite 30-day postoperative complication rates between propensity score-matched SDD and admitted cohorts. METHODS: This was a retrospective cohort study using the American College of Surgeons National Surgical Quality Improvement Program database from 2015 to 2019. Patients who underwent MISCP were identified by Current Procedural Terminology codes. Concurrent hysterectomy, anterior or posterior repairs, rectopexy, and midurethral sling were also identified. Multivariable logistic regression and propensity score matching were performed. RESULTS: A total of 12,762 MISCP patients were captured: 3,968 underwent MISCP only, 4,065 underwent MISCP with total laparoscopic hysterectomy, 734 underwent MISCP with laparoscopically assisted vaginal hysterectomy, and 3,995 underwent MISCP with laparoscopic supracervical hysterectomy. Overall, the SDD rate was 16.3%, with an increase from 12.3% in 2015 to 23.1% in 2019. Multivariable logistic regression showed that admitted patients were more likely to be older, to be of Black race, have an American Society of Anesthesiologists classification of 3 or 4, have hypertension requiring medication, have longer operative time, and have undergone concurrent anterior or posterior repair, rectopexy, or sling. After propensity score matching, the composite postoperative complication rates were similar between the 2 cohorts (5.7% vs 6.4%, P = 0.818). However, superficial surgical site infection was more likely in the SDD cohort (adjusted odds ratio, 2.3; P < 0.001) and blood transfusion in the admitted cohort (adjusted odds ratio, 11.9; P = 0.0.34). CONCLUSIONS: The rate of SDD after MISCP seems to be increasing. Composite postoperative complication rates are similar between SDD and admitted cohorts.

Vaginal Hysterectomy Performed Under General Versus Neuraxial Regional Anesthesia: Comparison of Patient Characteristics and 30-Day Outcomes Using Propensity Score-Matched Cohorts.

OBJECTIVES: Compared with surgery under general anesthesia (GA), surgery under neuraxial regional anesthesia (RA) has been associated with economic and clinical benefits in certain populations. Our aim was to compare preoperative and postoperative characteristics and 30-day outcomes, including intraoperative complications, for patients undergoing benign vaginal hysterectomy under GA versus RA. METHODS: This is a retrospective cohort study of patients who underwent vaginal hysterectomy for benign indications between 2015 and 2019 using the American College of Surgeons National Surgical Quality Improvement Program database. Patients were identified using Current Procedural Terminology codes and stratified into GA and RA groups. Propensity score matching was performed to account for selection bias between anesthesia groups. RESULTS: Of 18,030 vaginal hysterectomies performed during this study period, 17,472 (96.9%) were performed under GA and 558 (3.1%) under RA. The RA group was older, more likely to be White, and more likely to have a history of chronic obstructive pulmonary disease and chronic steroid use (P < 0.01 for all); they were less likely to be discharged the same day (8.6% vs 12.2%, P = 0.01). In the matched cohort, there were similar proportions of major, minor, and composite complications between RA and GA groups (major: odds ratio [OR], 0.95; 95% confidence interval [CI], 0.51-1.78; minor: OR, 1.18; 95% CI, 0.74-1.88; composite: OR, 1.10; 95% CI, 0.75-1.64). Similar proportions of same-day discharge were observed (OR, 0.72; 95% CI, 0.47-1.10). CONCLUSIONS: Although RA comprises only 3% of the anesthetic modalities used for benign vaginal hysterectomies, it is associated with a similar incidence of postoperative complications compared with general anesthesia.

Position and orientation of vaginal pessaries in situ on magnetic resonance imaging.

INTRODUCTION AND HYPOTHESIS: We hypothesize that there are differences in the position and orientation of ring and Gellhorn pessaries in situ on magnetic resonance imaging (MRI). METHODS: This was a retrospective cohort study comparing MRI findings in 25 women with pessaries in situ at the time of imaging. Scanner coordinates for anatomic and pessary landmarks were obtained and transformed to 3D Pelvic Inclination Correction System coordinates using MATLAB software. The normal vector to the pessary disc was computed and compared to the positive y-axis in the sagittal and coronal planes to determine XY and YZ disc angles, respectively. Comparisons between groups were made using Wilcoxon rank, Fisher's exact, and Brown-Forsythe tests. RESULTS: Twenty-one women with ring pessaries and four women with Gellhorn pessaries met inclusion criteria for the study. Women with ring pessaries were younger (68.4 vs. 80.7 years, p = 0.003) but had similar BMI, vaginal parity, history of hysterectomy, and anatomic characteristics. Ring pessaries had a smaller diameter (59.5 vs. 79.3 mm, p = 0.004) and were positioned further posterior with respect to the inferior pubic point (midpoint X position 42.6 vs. 29.5 mm, p = 0.004). There were significant differences in the magnitude and variance of the XY disc angle (57.0 ± 14.0 vs. -1.2 ± 2.8 degrees, p = 0.002 for magnitude, p = 0.012 for variance) but not the YZ disc angle (3.3 ± 30.6 vs. 1.5 ± 7.7 degrees, p > 0.05 for both) between groups. CONCLUSIONS: We found differences in the position and orientation between ring and Gellhorn pessaries in situ using an anatomic 3D reference system. These findings provide insight into the mechanism of action of vaginal pessaries.

Geometric analysis of the urethral-vaginal interface curvature in women with and without stress urinary incontinence: A pilot magnetic resonance imaging study.

AIMS: To evaluate differences in the curvature of the urethral-vaginal interface in women with and without stress urinary incontinence (SUI) using geometric morphometric analysis techniques. METHODS: We conducted a pilot case-control study using magnetic resonance imaging (MRI) scans of 18 women with and without SUI. The urethral-vaginal interface at the level of the mid-urethra was fitted with a second-order polynomial regression. The chord length and chord-to-vertex length of the resulting parabolic curve were used to calculate the arc length and radius of a circular arc fitted to the interface curvature. Demographic characteristics and Pelvic Organ Prolapse Quantification (POP-Q) parameters were collected. Subjects were stratified by those with and without SUI, as well as by those with and without anterior wall prolapse beyond 2 cm proximal to the hymen (Aa > -2 cm). RESULTS: The radius of the urethral-vaginal interface curvature was not found to be different between subjects with and without SUI (8.8 vs. 9.2 mm, p = 0.53); however, this value was smaller in subjects with Aa > -2 (8.4 vs. 11.9 mm, p = 0.03). The chord length, chord-to-vertex length, and arc length comprising the urethral-vaginal interface curvature were similar between subjects with and without SUI, and between subjects with and without Aa > -2 cm (p > 0.05 for all). CONCLUSIONS: In this pilot study population, the radius of the urethral-vaginal interface curvature at the mid-urethra was smaller among women with anterior vaginal wall prolapse beyond 2 cm proximal to the hymen. A difference in the urethral-vaginal interface curvature among women with and without SUI was not found.