Radiation exposure during sacral neuromodulation lead placement: Multi-institutional descriptive study.

OBJECTIVES: Fluoroscopy has significantly improved lead placement and decreased surgical time for implantable sacral neuromodulation (SNM). There is a paucity of data regarding radiation and safety of fluoroscopy during SNM procedures. Our study aims to characterize fluoroscopy time and dose used during SNM surgery across multiple institutions and assess for predictors of increased fluoroscopy time and radiation dose. METHODS: Electronic medical records were queried for SNM procedures (Stage 1 and full implant) from 2016 to 2021 at four academic institutions. Demographic, clinical, and intraoperative data were collected, including fluoroscopy time and radiation dose in milligray (mGy). The data were entered into a centralized REDCap database. Univariate and multivariate analysis were performed to assess for predictive factors using STATA/BE 17.0. RESULTS: A total of 664 procedures were performed across four institutions. Of these, 363 (54.6%) procedures had complete fluoroscopy details recorded. Mean surgical time was 58.8 min. Of all procedures, 79.6% were performed by Female Pelvic Medicine and Reconstructive Surgery specialists. There was significant variability in fluoroscopy time and dose based on surgical specialty and institution. Most surgeons (76.4%) were considered "low volume" implanters. In a multivariate analysis, bilateral finder needle testing, surgical indication, surgeon volume, and institution significantly predicted increased fluoroscopy time and radiation dose (p < 0.05). CONCLUSIONS: There is significant variability in fluoroscopy time and radiation dose utilized during SNM procedures, with differences across institutions, surgeons, and subspecialties. Increased radiation exposure can have harmful impacts on the surgical team and patient. These findings demonstrate the need for standardized fluoroscopy use during SNM procedures.

SUFU white paper on overactive bladder anticholinergic medications and dementia risk.

AIMS: Anticholinergic medications are widely used in the treatment of overactive bladder (OAB), as well as for short-term treatment of bladder symptoms following a variety of urologic surgeries. Mounting evidence points to an association between anticholinergic medications and the increased risk of incident dementia. The Society for Urodynamics, Female Pelvic Medicine, and Urogenital Reconstruction (SUFU) thus convened a committee of subject experts to contextualize the current understanding of the cognitive risks of anticholinergic medications in the urologic patient population and to provide practical clinical guidance on this subject. METHODS: Statements are based on an expert literature review and the committee's opinion. The document has been reviewed and approved by the SUFU board. RESULTS: Chronic use (>3 months) of OAB anticholinergic medications is likely associated with an increased risk of new-onset dementia. Short-term (<4 weeks) use of most OAB anticholinergic medications is likely safe in most individuals. Clinicians should consider potential cognitive risks in all patient populations when prescribing OAB anticholinergics for chronic use. Consideration should be given to progressing to advanced therapy (botulinum toxin or neuromodulation) earlier in the OAB treatment paradigm CONCLUSIONS: The current body of literature supports a likely small but significant increased risk of dementia with chronic exposure to OAB anticholinergic medications. Potential harms should be balanced against potential quality of life improvement with treatment.

Trends Among Female Pelvic Medicine and Reconstructive Surgery Fellowships and Graduates.

IMPORTANCE: Understanding differences in female pelvic medicine and reconstructive surgery (FPMRS) urology and gynecology-based fellowships is important because both are accredited by the American Board of Medical Subspecialties. OBJECTIVE: The aim of the study was to characterize urology-based and gynecology-based FPMRS fellowships. MATERIAL AND METHODS: An institutional review board-approved 21-item survey was emailed to Accreditation Council for Graduate Medical Education-accredited FPMRS fellowship program directors from January 8 through March 9, 2021. The survey aimed to characterize fellowships through a series of common and specialty-specific questions. Responses were collected with Qualtrics and analyzed using STATA/MP Version 16.1. RESULTS: The response rate was 75% (52/69). Many programs accept both gynecology- and urology-trained applicants (urology-based fellowships, 45.4%; gynecology-based fellowships, 68.3%) since the Accreditation Council for Graduate Medical Education accreditation in 2012. Within the gynecology-based cohort, there have been 10 urology-trained graduates among 7 programs (n = 1-2). Barriers to accepting urology applicants were limited gynecologic knowledge/experience (n = 14) and length of training (n = 11). Thirty-seven (94.8%) reported their graduates log more than 30 hysterectomies and 8.3% (n = 3) log 3 or more urinary diversions.Within the urology-based cohort, there have been 16 gynecology-trained graduates among 4 programs (n = 2-7). Lack of urologic clinical knowledge (n = 4) and training length (n = 2) were cited as barriers to accepting gynecology-trained applicants. Three (27%) reported that their graduates log more than 30 hysterectomies, while 8 (72.7%) reported that graduates log 3 or more urinary diversions. CONCLUSIONS: Despite many FPMRS programs stating that they accept gynecology or urology-trained applicants, few fellows graduate from outside specialty FPMRS training programs. Several barriers were identified that may prevent trainees acceptance outside of their residency specialty. Procedural training experience differs between urology- and gynecology-based fellowships.

Prevention of Urinary Incontinence in Women.

PURPOSE OF REVIEW: Despite available treatments for urinary incontinence, the data regarding prevention is less established. This review sought to identify prevention measures and discuss their underlying evidence base with an attempt to include the most recent updates in the field. RECENT FINDINGS: Urinary incontinence is a prevalent issue among women, particularly surrounding pregnancy and menopause. Interventions regarding pregnancy include not only general health promotion but also potentially interventions such as pelvic floor muscle training and decisions regarding method of delivery. With regard to menopause, the literature suggests avoiding treatments that have adverse effects on continence. Lastly, promoting healthy life style and reducing effects of co-morbid conditions can impact a woman's continence. The literature indicates that preventative strategies exist for urinary incontinence, though the data is limited in this area. Further work is needed to determine the impact of prevention measures and how best to implement them.

Characteristics of Mycobacterium bovis infected herds tested with the interferon-gamma assay.

The IFN-γ (interferon gamma) assay is used in Ireland as an ancillary diagnostic test to the single intradermal comparative tuberculin test (SICTT) to maximise the detection of Mycobacterium bovis infected animals (bTB) in cattle herds. Understanding the relationships between herd and animal risk factors and IFN-γ test results is critical to enable the development and evaluation of policy measures on how best to use the test. In this study, we set out to characterise Irish herds with IFN-γ test positive animals in terms of herd size, number of SICTT reactors and number of IFN-γ positive tests, and to evaluate the IFN-γ test in terms of the test cut-off values. The results showed that larger herds with more SICTT reactors were likely to have more IFN-γ positives in the herd, and herds with an IFN-γ test positive animal that was also positive for bTB lesions at post-mortem had higher numbers of IFN-γ positive animals in the herd. Raising the cut-off values for the IFN-γ test only marginally decreased the combined sensitivity of the IFN-γ and the SICTT for diagnosis of bTB lesioned animals. The analysis has provided valuable information on the performance of the IFN-γ test as it is used under current bTB infection levels in Ireland.

Following the crowd: patterns of crowdsourcing on Twitter among urologists.

PURPOSE: To examine patterns of crowdsourcing on the social media platform Twitter among urologists. METHODS: Urologists' public Twitter accounts were reviewed for original posts seeking clinical advice or feedback, and associated reply posts, before and after the 140-character-limit expansion in 2017. Predictors of responses to crowdsourcing requests were determined using multivariable regression. When patient data were posted, we noted whether consent was documented. RESULTS: A total of 276 posts in 23 crowdsourcing requests prior to character-limit expansion were analyzed. Reasons for crowdsourcing included requesting solutions to a clinical dilemma (82 posts, 30%); advice seeking about a surgical plan (77 posts, 28%); surveying colleagues' experiences with a new product (64 posts, 23%); and soliciting feedback about a proposed course of action (53 posts, 19%). Recent completion of training (as a proxy for inexperience) did not appear to disproportionately motivate crowdsourcing; authors' median time in practice was 7 years, and authors practicing for ≤ 7 years initiated 57% of requests. 22 (96%) crowdsourcing requests received ≥ 1 reply. Of 15 requests about a specific patient, eight included imaging, but only one cited patient consent. A second analysis of 184 posts in 17 crowdsourcing requests initiated after character-limit expansion demonstrated significantly more authors replying per request (P = 0.01), but no change in the frequency of patient-specific crowdsourcing or citation of consent. CONCLUSIONS: Urologists are leveraging Twitter for crowdsourcing clinical guidance and experiential knowledge. Nearly all requests were answered, suggesting low barriers to entry for novice users. Even after character-limit expansion, dissemination of potentially identifiable patient data remains a concern.

Older and wiser? Changes in unprofessional content on urologists' social media after transition from residency to practice.

OBJECTIVE: To characterize changes in the frequency and nature of unprofessional content on urologists' Facebook accounts during the transition from residency to practice. METHODS: Facebook was queried with the names of all 2015 US urology graduates 1 year after completion of residency. We identified unprofessional and potentially objectionable content on the public Facebook accounts using a rubric based on professionalism guidelines by the American Urological Association, the American Medical Association and the Accreditation Council for Graduate Medical Education. Comparisons of unprofessional content were made with data from this cohort collected at the completion of residency. To assess how professional identities were reflected on social media, we determined which urologists self-identified as a urologist on Facebook and any changes in their unprofessional content. RESULTS: Of 281 urologists, 198 (70%) had publicly identifiable Facebook accounts. Of these, 85 (43%) contained any unprofessional or potentially objectionable content, including 35 (18%) with explicitly unprofessional content. Examples included images of and references to intoxication, explicit profanity, and offensive comments about patients. Of the 201 Facebook accounts that had been publicly identifiable at the completion of residency, most profiles (182, 91%) had remained public; of the 19 that were no longer public, about half had previously contained unprofessional content. Similarly, of the 80 urologists without public profiles 1 year previously, most (64, 80%) had remained unidentifiable on Facebook; of the 16 accounts that had since become publicly identifiable, half had unprofessional content. Among the urologists on Facebook overall, 11 (6%) had posted new unprofessional or potentially objectionable content since entering practice. Comparing this cohort in practice vs at the completion of residency, there were no significant differences in how many urologists had public Facebook accounts (70% vs 71%) or whose accounts had concerning content (43% vs 40%). The presence of unprofessional content at the completion of residency strongly predicted having unprofessional content later in practice. More urologists overall self-identified as being a urologist on Facebook, and a larger proportion of these profiles also displayed unprofessional content (53% vs 47% 1 year previously). CONCLUSION: Most urologists maintained public Facebook accounts after the transition to practice, and about half of these contained unprofessional or potentially objectionable content. Amidst their increasing self-identification as urologists on social media, the majority of practising urologists had posted concerning content, which could have an impact on their professional identities and public perceptions of the specialty.

Cross reactive immune responses in cattle arising from exposure to Mycobacterium bovis and non-tuberculous mycobacteria.

Accurate diagnosis of tuberculosis in cattle may be compromised in areas where there are high rates of exposure to environmental/non-tuberculous mycobacteria (NTM). This cross reaction of immune responses to Mycobacterium bovis antigens shared with NTMs can result in reduced specificity of commonly used diagnostic tests including tuberculin skin tests and the interferon gamma assay (IFN-É£). In this study we assessed the cross-reactive immune responses of M. bovis (infected) and NTM exposed animals to M. bovis and M. avium tuberculin, the ESAT6/CFP10 cocktail antigen, tuberculin derived from cultures of selected NTMs, and a panel of recombinant mycobacterium tuberculosis complex (MTBC) antigens sharing homology with orthologues in NTM. Gamma interferon (IFN-É£) responses were measured in whole blood cultures using the IFN-É£ assay and the IFN-É£ elispot assay on purified peripheral blood mononuclear cells (PBMC). We observed the expected strong IFN-É£ response to PPD-B in the M. bovis infected animals that distinguished this group from non-infected NTM exposed cattle. The IFN-É£ responses to PPD-N (M. nonchromogenicum), were relatively high in both infected and non-infected NTM exposed cattle, but were not significantly different to classify the true infection status of each group. The results indicated that the cross-reactive responses to PPD-B and/or PPD-A with PPD-N, likely arose from prior exposure to environmental non-tuberculous mycobacteria. The IFN-É£ immune responses to the 10 R-Mag measured by the IFN-É£ elispot assay revealed that three of the selected antigens, Rv3615 (ESpC), Rv0287 (esxG) and the ESAT6/CFP10, were immunogenic in the infected cattle, and distinguished the infected cattle from the non-infected NTM exposed animals. The combined data of PPDs and R-Mags derived from NTM mycobacteria may prove useful in future development of novel bTB diagnostic tests.

State of the Art for Treatment of Vesicovaginal Fistula.

BACKGROUND: Vesico-vaginal fistulae (VVF) remain the most prevalent genitourinary fistula detrimentally impacting quality of life. PURPOSE OF THE REVIEW: The purpose of this review is to examine relevant literature on management of VVF. RECENT FINDINGS: Obstructed labor is the leading cause of VVF in the developing world with most repairs performed via the transvaginal approach. Conversely, the predominate etiology in industrialized nations is iatrogenic injury with an increasing trend towards abdominal repair via a minimally invasive (laparoscopic and robotic) approach. No studies have compared transvaginal repair to minimally invasive transabdominal approaches. Further, an increasing number of authors have developed algorithms to determine optimum surgical approaches and risk factors for persistent incontinence. As surgeons become more facile with laparoscopic and robotic skills, there is a growing trend for minimally invasive surgical management of VVF in developed countries, perhaps widening the disparity gap between developing nations where transvaginal approaches predominate with good success. Further studies are needed to compare transvaginal to minimally invasive transabdominal approaches.

The performance of the interferon gamma assay when used as a diagnostic or quality assurance test in Mycobacterium bovis infected herds.

There are two different contexts in the Irish bTB eradication programme in which the interferon-gamma assay (IFN-γ) is applied. Firstly, the IFN-γ assay is applied routinely to high risk cohorts in herds with four or more reactors to the SICTT. The IFN-γ test is then carried out on blood samples submitted to the laboratory within 8h of collection (diagnostic testing). Secondly, the use of the IFN-γ assay has recently been extended to test SICTT reactors as part of a general quality assurance (QA) scheme to monitor the performance of the SICTT. Blood samples from reactors are tested one day after blood collection (QA testing). In this study, we analysed the relative performance of the SICTT and IFN-γ when used in parallel as an 8h diagnostic test and as a 24h QA test on SICTT reactors. A total of 17,725 IFN-γ tests were included in the analysis (11,658 diagnostic tests and 6067 QA tests). Of the samples submitted for diagnostic testing, the proportion positive to IFN-γ decreased with the severity of interpretation of the SICTT result. Of the standard reactors that were tested with IFN-γ in the QA programme, 92.2% were positive to the IFN-γ test. Among animals that were SICTT -ve/IFN-γ +ve, 18.9% were positive at post-mortem compared to 11.8% of those that were SICTT +ve (standard reactor)/IFN-γ -ve. These results highlight the risk associated with retaining SICTT -ve/IFN-γ +ve animals, and suggest that prompt removal of these animals is necessary to reduce the potential for future transmission.

Unprofessional content on Facebook accounts of US urology residency graduates.

OBJECTIVE: To characterize unprofessional content on public Facebook accounts of contemporary US urology residency graduates. METHODS: Facebook was queried with the names of all urologists who graduated from US urology residency programmes in 2015 to identify publicly accessible profiles. Profiles were assessed for unprofessional or potentially objectionable content using a prospectively designed rubric, based on professionalism guidelines by the American Urological Association, the American Medical Association, and the Accreditation Council for Graduate Medical Education. Content authorship (self vs other) was determined, and profiles were reviewed for self-identification as a urologist. RESULTS: Of 281 graduates, 223 (79%) were men and 267 (95%) held MD degrees. A total of 201 graduates (72%) had publicly identifiable Facebook profiles. Of these, 80 profiles (40%) included unprofessional or potentially objectionable content, including 27 profiles (13%) reflecting explicitly unprofessional behaviour, such as depictions of intoxication, uncensored profanity, unlawful behaviour, and confidential patient information. When unprofessional content was found, the content was self-authored in 82% of categories. Among 85 graduates (42%) who self-identified as a urologist on social media, nearly half contained concerning content. No differences in content were found between men and women, MD and DO degree-holders, or those who did or did not identify as a urologist (all P > 0.05). CONCLUSION: The majority of recent residency graduates had publicly accessible Facebook profiles, and a substantial proportion contained self-authored unprofessional content. Of those identifying as urologists on Facebook, approximately half violated published professionalism guidelines. Greater awareness of trainees' online identities is needed.

Transvaginal mesh in the media following the 2011 US food and drug administration public health notification update.

AIMS: Prompted by patients' changing perceptions of transvaginal mesh, this study examines how mesh has been reported in the news following the 2011 US Food and Drug Administration (FDA) updated notification about the use of mesh in the treatment of pelvic organ prolapse. METHODS: Two national newspaper databases were queried for articles discussing transvaginal mesh published within 3 years of the FDA announcement. Content analysis included headline subjects, mesh-related complications, quoted sources, and the FDA recommendations. To determine whether more widely read sources publish higher quality reporting, a subgroup analysis was conducted based on newspaper circulation. RESULTS: Ninety-five articles met inclusion criteria. Mesh-related litigation was the most common headline subject (36 articles, 38%), and 54% of all articles referenced legal action. Fifty-seven articles (60%) cited at least one mesh-related complication. Only 18 articles (19%) quoted surgeons who use transvaginal mesh. For the FDA update, 40% of articles that first reported the announcement accurately specified that it applies to mesh for prolapse, not incontinence. This ambiguity persisted: half of all articles cited the warning, but only 23% distinguished between prolapse and incontinence. Higher newspaper circulation did not significantly improve the quality of reporting about the content or context of the FDA's recommendations. CONCLUSIONS: Despite frequent media coverage of transvaginal mesh and its complications since 2011, very few news sources that cited the FDA warning distinguished between prolapse and incontinence. Given prevalent reporting of mesh-related litigation, the findings raise concern about how patients perceive the safety and efficacy of transvaginal mesh, regardless of indication. Neurourol. Urodynam. 36:329-332, 2017. © 2015 Wiley Periodicals, Inc.

The Overactive Bladder and the AUA Guidelines: A Proposed Clinical Pathway for Evaluation and Effective Management in a Contemporary Urology Practice.

INTRODUCTION: The 2014 American Urological Association Overactive Bladder Guidelines provide for the evaluation and effective treatment of patients with overactive bladder by all providers. Once the evaluation rules out other causes of these symptoms, the primary treatment of overactive bladder is behavioral. Changing bladder behavior is associated with a high degree of symptom improvement and is successful in most whereas cure remains elusive. Patient treatment outcomes will likely be inadequate if the patient remains uninformed about achievable bladder behavior, if shared and realistic goals of treatment are not established, and if the patient does not actively participate in modifying his/her bladder behavior. METHODS: The senior authors of the AUA Overactive Bladder Guidelines from 2 major medical centers, specializing in lower urinary tract symptoms, present a unified clinical strategy for the busy outpatient clinic. A single visit rapidly evaluates and stratifies the management options for those with overactive bladder, establishing realistic treatment goals. RESULTS: Patient evaluation, management and outcomes are remarkably similar between 2 independently developed practices, both centered on achieving patient education and clinical efficiency. CONCLUSIONS: An algorithmic approach to the evaluation and management of overactive bladder based on the AUA guidelines emphasizes education, the setting of realistic and shared goals for management, and enhancing self-care. Evaluation and behavioral management can be efficiently started within a single visit, reducing pressure on the urologist to provide ultimately unhelpful or even harmful therapies.

Management of recurrent stress urinary incontinence after burch and sling procedures.

AIMS: To examine treatment options selected for recurrent stress urinary incontinence (rSUI) in follow-up after Burch, autologous fascial and synthetic midurethral sling (MUS) procedures. METHODS: We performed a secondary analysis of the SISTER and ToMUS trials of participants who underwent primary stress urinary incontinence (SUI) treatment (without prior SUI surgery or concomitant procedures). Using Kaplan-Meier analysis, retreatment-free survival rates by initial surgical procedure were compared. Mean MESA (Medical Epidemiologic and Social Aspects of Aging) stress index was also compared between those retreated for rSUI compared to those not retreated. RESULTS: Half of the women in the SISTEr trial met inclusion criteria for this analysis (329/655, 174 Burch and 155 fascial sling), as did 444/597 (74%) of subjects in ToMUS (221 transobturator midurethral sling (TMUS), and 223 retropubic midurethral sling (RMUS). Types of surgical retreatment included autologous fascial sling (19), synthetic sling (1), and bulking agent (18). Five-year retreatment free survival rates (and standard errors) were 87% (3%), 96% (2%), 97% (1%), and 99% (0.7%) for Burch, autologous fascial sling, TMUS, and RMUS groups respectively (P < 0.0001). For all index surgery groups, the mean MESA stress index at last visit prior to retreatment for those retreated (n = 23) was significantly higher than mean MESA stress index at last visit for those not retreated (n = 645) (P < 0.0001). CONCLUSION: In these cohorts, 6% of women after standard anti-incontinence procedures were retreated within 5 years, mostly with injection therapy or autologous fascial sling. Not all women with rSUI chose surgical retreatment.

The Role of Urodynamics in Elderly Patients.

Urodynamic testing is the study of the function of the bladder and its outlet. Geriatric patients are at greater risk for lower urinary tract dysfunction owing to age or neurologic disease, such as Parkinson disease or stroke. Although urodynamic testing may best diagnose an individual patient's bladder storage and emptying function, the tests should be tailored to answer the question being asked and the test should only be done when the outcome of the test is going to impact decision making regarding management or treatment.

Diagnosis and treatment of overactive bladder (non-neurogenic) in adults: AUA/SUFU guideline amendment.

PURPOSE: The purpose of this guideline amendment, herein referred to as the amendment, is to incorporate relevant newly published literature to better provide a clinical framework for the diagnosis and treatment of patients with non-neurogenic overactive bladder. MATERIALS AND METHODS: The primary source of evidence for this guideline is the systematic review and data extraction conducted as part of the Agency for Healthcare Research and Quality Evidence Report/Technology Assessment Number 187 titled Treatment of Overactive Bladder in Women (2009). That report searched PubMed, MEDLINE®, EMBASE and CINAHL for English language studies published from January 1966 to October 2008. The AUA conducted additional literature searches to capture populations and treatments not covered in detail by the AHRQ report and relevant articles published through December 2011. The review yielded 151 treatment articles after application of inclusion/exclusion criteria. An additional systematic review conducted in February 2014 identified 72 additional articles relevant to treatment and made up the basis for the 2014 amendment. RESULTS: The amendment focused on four topic areas: mirabegron, peripheral tibial nerve stimulation, sacral neuromodulation and BTX-A. The additional literature provided the basis for an update of current guideline statements as well as the incorporation of new guideline statements related to the overall management of adults with OAB symptoms. CONCLUSIONS: New evidence-based statements and expert opinion supplement the original guideline published in 2012, which provided guidance for the diagnosis and overall management of OAB in adults. An integrated presentation of the OAB guideline with the current amendments is available at www.auanet.org.