Third-line therapy for overactive bladder in the elderly: Nuances and considerations.

INTRODUCTION: Overactive bladder (OAB) disproportionally affects older adults in both incidence and severity. OAB pharmacotherapy is often problematic in the elderly due to polypharmacy, adverse side effect profiles and contraindications in the setting of multiple comorbidities, and concerns regarding the risk of incident dementia with anticholinergic use. The burden of OAB in older patients coupled with concerns surrounding pharmacotherapy options should motivate optimization of nonpharmacologic therapies in this population. At the same time, several aspects of aging may impact treatment efficacy and decision-making. This narrative review critically summarizes current evidence regarding third-line OAB therapy use in the elderly and discusses nuances and treatment considerations specific to the population. METHODS: We performed an extensive, nonsystematic evidence assessment of available literature via PubMed on onabotulinumtoxinA (BTX-A), sacral neuromodulation, and percutaneous tibial nerve stimulation (PTNS) for OAB, with a focus on study in elderly and frail populations. RESULTS: While limited, available studies show all three third-line therapies are efficacious in older populations and there is no data to support one option over another. BTX-A likely has a higher risk of urinary tract infection and retention in older compared to younger populations, especially in the frail elderly. PTNS incurs the lowest risk, although adherence is poor, largely due to logistical burdens. CONCLUSION: Advanced age and frailty should not preclude third-line therapy for refractory OAB, as available data support their efficacy and safety in these populations. Ultimately, treatment choices should be individualized and involve shared decision-making.

Surgical management of vaginal prolapse: current surgical concepts.

INTRODUCTION Pelvic organ prolapse (POP) is a condition defined by a loss of structural integrity within the vagina and often results in symptoms which greatly interfere with quality of life in women. POP is expected to increase in prevalence over the coming years, and the number of patients undergoing surgery for POP is expected to increase by up to 13%. Two categories of surgery for POP include obliterative and reconstructive surgery. Patient health status, goals, and desired outcomes must be carefully considered when selecting a surgical approach, as obliterative surgeries result in an inability to have sexual intercourse postoperatively. MATERIALS AND METHODS: This review article covers the role of traditional native tissue repairs, surgical options and techniques for vaginal and abdominal reconstruction for POP and the associated complications, and considerations for prevention and management of post-cystectomy vaginal prolapse. RESULTS: Studies comparing native and augmented anterior repairs demonstrate better anatomic outcomes in patients with mesh at the cost of more surgical complications, while different procedures for posterior repair result in similar improvements in symptoms and quality of life. In the management of apical prolapse, vaginal obliterative repair, namely colpocleisis, results in very low risk of recurrence at the cost of the impossibility of having sexual intercourse postoperatively. Reconstructive procedures preserve vaginal length along with the ability to have intercourse, but show higher failure rates over time. They can be divided into vaginal approaches which include sacrospinous ligament fixation (SSLF) and uterosacral vaginal vault suspension (USVS), and the abdominal approach which primarily includes abdominal sacrocolpopexy (ASC). There is evidence that ASC confers a distinct advantage over vaginal approaches with respect to symptom recurrence, sexual function, and quality of life. Patients who have had radical cystectomy for bladder cancer are at an increased risk of POP, and may benefit from preventative measures and prophylactic repair during surgery. Importantly, the success rates of POP surgery vary depending on whether anatomic or clinical definitions of success are used, with success rates improving when metrics such as the presence of symptoms are incorporated. CONCLUSIONS: The surgical management of POP should greatly take into account the postoperative goals of every patient, as different approaches result in different sexual and quality of life outcomes. It is important to consider clinical metrics in the evaluation of success for POP surgery as opposed to using exclusively anatomic criteria. Preoperative counseling is critical in managing expectations and increasing patient satisfaction postoperatively.

Posterior Vaginal Wall Prolapse: Suture-Based Repair.

Pelvic organ prolapse is common in parous women, although few report symptoms. The incidence of posterior compartment prolapse, or rectocele, is less well-reported. Posterior vaginal wall prolapse is associated with pain, constipation, and splinting. Surgery is the mainstay of therapy for symptomatic rectoceles. Though several surgical techniques have been described, no clear indications for type of repair have emerged. This article reviews the management strategies and draws conclusions about suture-based and site-specific techniques.

Fluoro-urodynamic Image Interpretation Is Not Altered by Using Dilute Intravesical Contrast.

OBJECTIVE: To determine if using one 250 mL bottle of intravesical contrast followed by sterile saline alters interpretation of fluoroscopic images during fluoro-urodynamics. MATERIALS AND METHODS: Subjects were randomized to receive 250 mL of intravesical contrast followed by sterile saline until maximal cystometric capacity vs non-dilute intravesical contrast alone during fluoro-urodynamics. Interpreters, blinded to study group, graded images on an ordinal rank scale rating confidence in image interpretation. Primary endpoint was differences in image interpretation between the two groups using visual grading characteristics curves and contrast-to-noise ratios (CNR). Secondary endpoints were obtaining anthropometric data such as body mass index and waist circumference to determine predictors of CNR in a multivariate multiple regression analysis. RESULTS: 26 subjects were randomized to receive dilute intravesical contrast and 22 non-dilute contrast; two subjects were unable to complete the study. There was no difference in baseline characteristics between the two groups. Visual grading characteristics demonstrated no difference in readability of the fluoroscopic images between groups and CNR was not statistically different between the two groups. No correlation was identified between CNR and waist circumference or body mass index. CONCLUSION: Interpretation of fluoro-urodynamic images and image quality was not altered with using of 250 mL of contrast followed by saline. Expert reviewers did not perceive a difference in their confidence to distinguish between the two groups. Fluoro-urodynamics can be reliably performed using only 250 mL of contrast without compromising the ability to read the fluoroscopic images.

The history of the Society of Urodynamics, Female Pelvic Medicine, and Urogenital Reconstruction.

AIMS: To review the history of the Society of Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction (SUFU). METHODS: We reviewed Society meeting minutes, contacted all living former Society presidents, searched the William P. Didusch Center for Urology History records, and asked Society members to share their important Society experiences in order to gather important historical information about the Society. RESULTS: The Society initially formed as the Urodynamics Society in 1969 in the backdrop of a growing passion for scientific research in the country after World War II ended. Since then, Society meetings have provided a pivotal forum for the advancement of science in lower urinary tract dysfunction. Meetings occurred annually until 2004, when the meeting schedule increased to biannual. The journal, Neurourology and Urodynamics, became the official journal of the Society in 2005. SUFU has authored important guidelines on urodynamics (2012), non-neurogenic overactive bladder (2012), and stress urinary incontinence (2017) and has shared important collaborations with other societies, including the American Urological Association (AUA), the International Continence Society (ICS), and the International Society of Pelvic Neuromodulation (ISPiN). SUFU has also been instrumental in trainee education and helped to establish formal fellowship training in the field in addition to holding a yearly educational meeting for urology residents. The Society has been led by 21 presidents throughout its history. CONCLUSION: Throughout the Society's near half-century long existence, the Society has fostered research, published guidelines, and educated trainees in order to improve the care of individuals suffering from lower urinary tract dysfunction.

Motor Response Matters: Optimizing Lead Placement Improves Sacral Neuromodulation Outcomes.

PURPOSE: We sought to determine the usefulness of motor responses during sacral neuromodulation lead placement by testing the hypothesis that a greater number of motor responses during intraoperative electrode testing would be associated with more durable therapy. MATERIALS AND METHODS: We retrospectively reviewed all sacral neuromodulation lead placements at a large academic center from 2010 to 2015. Included in study were all unilateral sacral lead placements for which the presence or absence of a motor response was documented discretely for each electrode. Motor responses were quantified into separate subscores, including bellows and toe response subscores (each range 0 to 4) for a possible maximum total score of 8 when combined. Revision surgery was the primary outcome. Univariate and multivariate analyses were performed for factors associated with lead revision. RESULTS: A total of 176 lead placements qualified for analysis. Mean ± SD cohort age was 58.4 ± 15.9 years, 86.4% of the patients were female and 93.2% had undergone implantation for overactive bladder. Median followup was 10.5 months (range 2 to 36). Overall 34 patients (19%) required lead revision. Revision was negatively associated with the total electrode response score (p = 0.027) and the toe subscore (p = 0.033) but not with the bellows subscore (p = 0.183). Predictors of revision on logistic regression included age less than 59 years at implantation (OR 5.5, 95% CI 2-14) and a total electrode response score less than 4 (OR 4.2, 95% CI 1.4-12.8). CONCLUSIONS: Fewer total electrode responses and specifically fewer toe responses were associated with sacral neuromodulation lead revision. These data suggest that placing a lead with more toe responses during testing may result in more durable sacral neuromodulation therapy.

Impact of Age and Comorbidities on Use of Sacral Neuromodulation.

PURPOSE: We investigated the influence of patient age on sacral nerve stimulation trial outcomes, device implantation and treatment durability. MATERIALS AND METHODS: We analyzed a database of all sacral nerve stimulation procedures performed between 2012 and 2014 at a high volume institution for associations of patient age with sacral nerve stimulation indication, trial stimulation success, device revision and device explantation. RESULTS: In a cohort of 356 patients those with nonobstructive urinary retention and urgency-frequency were younger than patients with urgency urinary incontinence. Trial stimulation success did not differ by age in stage 1 and percutaneous nerve evaluation trials (p = 0.51 and 0.84, respectively). Logistic regression identified greater odds of trial success in females compared to males (OR 2.97, 95% CI 1.32-6.04, p = 0.009) and for urgency urinary incontinence compared to urgency-frequency (OR 3.02, 95% CI 1.39-6.50, p = 0.006). In analyzed patients there were 119 surgical revisions, including battery replacement, and 53 explantations. Age was associated with a decreased risk of revision with 3% lower odds per each additional year of age (OR 0.97, 95% CI 0.95-0.98, p <0.0001). While age did not influence explantation, for each body mass index unit there was a 5% decrease in the odds of explantation (OR 0.95, 95% CI 0.91-0.98). CONCLUSIONS: In contrast to previous studies, older patients experienced no difference in the sacral nerve stimulation response in stimulation trials and no difference in the implantation rate. Furthermore, age was modestly protective against device revision. This suggests that age alone should not negatively predict sacral nerve stimulation responses.

Does Size Matter? Measured and Modeled Effects of Suprapubic Catheter Size on Urinary Flow.

OBJECTIVE: To quantify the effects of catheter size and urinary sediment on catheter drainage, and to determine the French size at which catheter upsizing yields a diminished marginal return in flow. MATERIALS AND METHODS: Latex Foley catheters (12-26 French [Fr]) were connected to a simulated bladder. Passive drainage times of 450 mL water were measured over 5 successive trials for each catheter size. The effect of sediment was modeled by adding 2g of infant rice cereal to the water. Measurements were repeated in half-length catheters to assess the effect of catheter length. A computational model of resistance was compared to measured data. Percent differences in catheter resistance based on measured catheter dimensions were determined. RESULTS: Catheter resistance significantly decreased (P < .001) with increasing catheter size. All catheter sizes had significantly faster (P < .001) drainage times after being shortened, except for the 16 Fr catheter. All catheter sizes exhibited significantly prolonged (P < .001) drainage times after the addition of sediment, except for the 16 Fr catheter. Beyond 18 Fr, larger catheter sizes provided diminishing marginal returns in flow; upsizing from 18 Fr to 20 Fr reduced measured resistance by 19%, which was the lowest improvement in resistance between 2 catheter sizes. The coefficient of determination (R2) between measured and modeled resistances was 0.9754, confirming that the model of catheter performance was accurate. CONCLUSION: Marginal improvement in urine flow occurs with catheter upsizing after 18 Fr; however, shortening catheter lengths may serve as another means of improving flow.

Digital Identity in Academic Urology: Assessment of Female Pelvic Medicine and Reconstructive Surgery, and Opportunity for Improvement.

INTRODUCTION: We describe the digital identity of academic urologists in FPMRS (Female Pelvic Medicine and Reconstructive Surgery) by assessing their visible online information. METHODS: A Google™ search of SUFU (Society of Urodynamics, Female Pelvic Medicine and Urogenital Reconstruction) board members, past presidents and fellowship directors was completed. Hits on the first page of results were categorized as institutional page, group/society page, ratings site, interview/multimedia, journal article or book, social media, professional profile or another person. Sites were subclassified as physician controllable content or not controllable. Descriptive statistics, comparisons among SUFU roles and site type associations were calculated. RESULTS: First page results contained a median (Q1-Q3) of 11 (10-11) hits with 2 (2-3) institutional pages and 1 (1-2) group/society. Ratings sites were frequent returns, with 4 hits (3-5) in 98% of searches (60). Only 1 (1-1) social media, 1 (1-2) professional profile and 1 (1-2) interview/multimedia hits occurred. Overall 6 (5-7) sites were physician controllable content with all but 1 physician having at least 1 such result. Institutional (correlation coefficient -0.38, p = 0.001) or group/society (-0.34, p = 0.023) pages were associated with fewer ratings sites. Group/society pages were 3.41 times more prevalent (mean 11.7% vs 3.44%, p = 0.009) among SUFU board members, while past presidents had 3.03 (6.8% vs 2.3%, p = 0.046) times more journal articles or books and fellowship directors had 1.43 (25.6% vs 18.6%, p = 0.021) times more institutional pages. CONCLUSIONS: For active SUFU members ratings sites comprise a substantial portion of their search results. More online engagement or social media use could increase the visibility of physician controllable content in their digital identities.

Treatment of vaginal stenosis with fasciocutaneous Singapore flap.

INTRODUCTION: Vaginal stenosis is an unfortunate complication that can occur after pelvic radiation therapy for gynecologic or colorectal malignancies. Treatment is challenging and can require significant reconstructive surgery. The objective of this video is to present a case of vaginal stenosis after radiation and describe vaginal reconstruction with a fasciocutaneous Singapore flap. METHODS: We describe the case of a 42-year-old woman with a history of stage 3 colorectal cancer who underwent partial colectomy, chemotherapy, and pelvic radiation. She subsequently developed a rectovaginal fistula requiring repair with a right-sided gracilis flap. When her stenosis recurred, she underwent vaginal reconstruction with a medial thigh flap. RESULTS: The Singapore flap is a pudendal thigh flap centered on the labial crural fold with a base at the perineal body. As the cutaneous innervation is spared, this flap is sensate. This technique is one option for patients with complex vaginal stenosis who have failed conservative management. However, it is imperative the patient perform vaginal dilation postoperatively and maintain close follow-up with her surgeon, as vaginal stenosis can recur. CONCLUSIONS: Postradiation vaginal stenosis is a complex condition to treat; however, vaginal reconstruction with a thigh flap can provide excellent cosmetic and functional results.

Surgical excision of urethral prolapse.

INTRODUCTION: Urethral prolapse is a rare condition that results in the eversion of the urethral mucosa through the distal urethra. Management is divided into two categories: conservative and surgical treatment. METHODS: We present a case of urethral prolapse with severe symptoms that were minimally responsive to topical estrogen. Surgical excision was achieved with resection of the redundant urethral mucosa. RESULTS: This video highlights surgical techniques that can be used for the excision of urethral prolapse. CONCLUSIONS: The management of urethral prolapse should be individualized based on symptom severity, anatomical compromise, and surgical morbidity. Surgical management should be considered in cases of vascular compromise or failed medical management.

Transvaginal neobladder vaginal fistula repair after radical cystectomy with orthotopic urinary diversion in women.

AIM: We present the surgical management and outcomes of patients who underwent transvaginal neo-bladder vaginal fistula (NBVF) repair at our institution. METHODS: Between 2002 and 2012, eight patients underwent transvaginal NBVF repair. The surgical management entailed placing a Foley catheter into the fistula tract. A circumferential incision was made around the fistula tract after which a plane between the serosa of the neobladder and the vaginal epithelium was created. Interrupted polyglycolic acid sutures were used to close the fistula. An additional layer of vaginal wall, Martius, or omental flap was interposed before vaginal wall closure. A urethral catheter was placed for a minimum of 14 days and removed after a negative cystogram and pelvic exam with retrograde neobladder filling without leakage. RESULTS: All patients presented with a fistula following radical cystectomy with orthotopic ileal neobladder. Two patients had failed two prior transvaginal fistula repairs. A unilateral Martius flap was used in five patients and an omental flap was used in one patient. The surgery was successful in all patients. After a mean follow up of 33 months [4-117], five patients underwent or are waiting to undergo management of stress urinary incontinence with bulking agents. No patient had a recurrent fistula. CONCLUSIONS: Management of NBVF is challenging but cure is possible using a transvaginal approach. Most patients will suffer from incontinence after the repair because of a short and incompetent urethra. Patients should be counseled about the high probability of requiring a secondary procedure to achieve continence.

The Impact of Documentation on Medicare and Medicaid Reimbursement of Subspecialty Urology in the Era of Health Care Reform.

INTRODUCTION: As health care reform is ongoing, reimbursement will continually be increasingly scrutinized and decreased despite growing numbers of patients with comorbid medical conditions. This study determined the impact of inpatient comorbidity documentation on hospital reimbursement in a female pelvic medicine and reconstructive surgery group. METHODS: Departmental financial records from 2011 to 2012 were reviewed. All admissions by 4 female pelvic medicine and reconstructive surgeons at a tertiary referral center were collected. All DRG (Diagnosis Related Group) codes of pathological conditions specific to males, stones and nonsubspecialty issues were excluded from analysis. Using CMS (Centers for Medicare and Medicaid Services) reimbursement rates the effects of documenting and coding comorbidities or complications were determined. Geographic multipliers were excluded. The study objective was to determine the impact of inpatient documentation on hospital reimbursement from a urological subspecialty group. RESULTS: Each of 4 surgeons admitted an average of 29 inpatients per year of whom 29% had a comorbidity or complication documented. Mean reimbursement was $3,486 greater for cases with versus without a coded comorbidity or complication. This resulted in an additional $31,374 of reimbursement annually per surgeon or $125,496 for the group. CONCLUSIONS: Documenting comorbidities and complications in urology patients appropriately results in a substantial increase in reimbursement. Care should be taken by urologists to accurately note comorbid medical conditions. This is especially crucial as health care reform continues and growing numbers of patients present with chronic disease while reimbursement is further scrutinized and decreased.

Outcomes of Midurethral Slings in Women with Concomitant Preoperative Severe Lower Urinary Tract Voiding Symptoms.

BACKGROUND: Women with stress urinary incontinence and concomitant obstructive (voiding) lower urinary tract symptoms (LUTS) represent a challenging patient population. Furthermore, their diagnosis and management remain incompletely studied and controversial. We evaluated the outcomes of midurethral sling procedures in women with severe obstructive LUTS. METHODS: We performed a post hoc analysis of women who were part of an institutional review board-approved study of midurethral sling surgery. Preoperatively and at 4-6 weeks postoperatively, patients completed the American Urological Association Symptom Score (AUASS) questionnaire. A postvoid residual urine test was obtained preoperatively, at the time of the voiding trial, and 4-6 weeks postoperatively. Three groups of patients with severe LUTS were then defined: Group A (AUASS ≥20), Group B (voiding subscale ≥12), and Group C (urodynamic obstruction). Patients could be included in more than one group. AUASS was again obtained at a medium-term follow-up of 31.6 months. RESULTS: Of 106 women completing follow-up, 30, 23, and 11 subjects met the criteria for groups A, B, and C, respectively. All had statistically significant improvements in storage and voiding subscales, as well as their stress urinary incontinence. No subject presented with retention or voiding dysfunction at follow-up. These improvements continued at medium-term follow-up with the exception of Group C that failed to demonstrate persistence of statistical improvement in AUASS subscales. CONCLUSION: Patients with stress urinary incontinence and severe voiding LUTS can be treated safely with midurethral sling procedures. In both the short and medium term, these symptoms improve dramatically in the majority of patients.

Evaluation of patients' perceptions of mesh usage in female pelvic medicine and reconstructive surgery.

OBJECTIVE: To evaluate if new patients presenting to a female pelvic medicine and reconstructive surgery clinic are aware of the US Food and Drug Administration (FDA) announcement regarding transvaginal mesh placement for pelvic organ prolapse repair and do they believe there is a mesh recall. METHODS: A voluntary anonymous 25-question survey was administered to new-clinic patients. Participants were aged at least 18 years and had either urinary incontinence or pelvic organ prolapse. Appropriate statistical tests were performed for continuous and categorical variables. Logistic regression was used for univariate and multivariable analysis. Significance was considered for P values <.05. RESULTS: Two hundred fourteen surveys were included for final analysis. Of the 214 patients, 157 (73.4%) had urinary incontinence as their sole presentation. Of 204 patients, 126 (61.8%) were aware the FDA-released information regarding mesh use in transvaginal surgery, and 88 of 169 (52%) believed there is a "recall" on mesh being used for transvaginal surgery. Of 156 patients, 108 (69.2%) listed television as a source of information. On multivariable analysis, television as a source was significantly associated with awareness of the FDA announcement (odds ratio, 7.12; 95% confidence interval, 2.69-18.84; P = .0001) and belief in a "recall" (odds ratio, 3.01; 95% confidence interval, 1.28-7.06; P = .01). CONCLUSION: Although almost 2 of 3 participants were aware of the FDA announcement, more than half falsely believed there was a recall. Television was significantly associated with both awareness of the FDA announcement and belief in a recall suggesting patients derive most of their perceptions from the television.

Stress incontinence in the era of regenerative medicine: reviewing the importance of the pudendal nerve.

PURPOSE: Regenerative medicine will likely facilitate improved stress urinary incontinence treatment via the restoration of its neurogenic, myogenic and structural etiologies. Understanding these pathophysiologies and how each can optimally benefit from cellular, molecular and minimally invasive therapies will become necessary. While stem cells in sphincteric deficiency dominate the regenerative urology literature, little has been published on pudendal nerve regeneration or other regenerative targets. We discuss regenerative therapies for pudendal nerve injury in stress urinary incontinence. MATERIALS AND METHODS: A PubMed® search for pudendal nerve combined individually with regeneration, injury, electrophysiology, measurement and activity produced a combined but nonindependent 621 results. English language articles were reviewed by title for relevance, which identified a combined but nonindependent 68 articles. A subsequent Google Scholar™ search and a review of the references of the articles obtained aided in broadening the discussion. RESULTS: Electrophysiological studies have associated pudendal nerve dysfunction with stress urinary incontinence clinically and assessed pudendal nerve regeneration functionally, while animal models have provided physiological insight. Stem cell treatment has improved continence clinically, and ex vivo sphincteric bulk and muscle function gains have been noted in the laboratory. Stem cells, neurotrophic factors and electrical stimulation have benefited pudendal nerve regeneration in animal models. CONCLUSIONS: Most regenerative studies to date have focused on stem cells restoring sphincteric function and bulk but whether a sphincter denervated by pudendal nerve injury will benefit is unclear. Pudendal nerve regeneration appears possible through minimally invasive therapies that show significant clinical potential. Treating poor central control and coordination of the neuromuscular continence mechanism remains another challenge.

Purely transvaginal/perineal management of complications from commercial prolapse kits using a new prostheses/grafts complication classification system.

PURPOSE: Commercial prolapse mesh kits are increasingly used in the management of pelvic organ prolapse. We present our experience with the transvaginal/perineal management of synthetic mesh related complications from prolapse kits. In addition, we used the new ICS/IUGA (International Continence Society/International Urogynecological Association) prostheses/grafts complication classification system to report on our contemporary series. MATERIALS AND METHODS: A retrospective chart review of all patients who underwent surgical removal of transvaginal mesh for mesh related complications after prolapse kit use from November 2006 to April 2010 at 1 institution was performed. We report our contemporary series of mesh complications using the new ICS/IUGA prostheses/grafts complication classification system. Postoperative pain, degree of improvement and presence of continued symptoms were reported by patients at last followup. RESULTS: A total of 23 patients underwent transvaginal removal of mesh during the study period. Mean patient age was 61 years. Median period of latency to mesh related complication was 10 months (range 1 to 27). Indications for mesh removal included vaginal/pelvic pain (39%), dyspareunia (39%), vaginal mesh extrusion/exposure (26%), urinary incontinence (35%), recurrent pelvic organ prolapse (22%), bladder mesh perforation with recurrent urinary tract infection (22%), rectal mesh perforation (4%), ureteral perforation injury (4%), retained foreign body (surgical sponge) in the bladder (4%) and vesicovaginal fistula (9%), with most patients citing more than 1 reason. CONCLUSIONS: Although technically difficult in some cases, purely transvaginal mesh excision appears to be safe with resolution of almost all presenting symptoms. Although slightly cumbersome, the new ICS/IUGA prostheses/graft complication classification system can be used to report and more accurately characterize mesh complications.

Therapeutic durability of the male transobturator sling: midterm patient reported outcomes.

PURPOSE: The male transobturator AdVance™ sling is a viable option for mild to moderate post-prostatectomy incontinence. As this treatment is relatively new, our study provides an analysis of efficacy through patient reported outcomes and pad use. MATERIALS AND METHODS: A telephone survey and chart review were conducted on all patients receiving a sling before 2010 by either of 2 surgeons at a large academic institution. The survey included the Patient Global Impression of Improvement and Severity instruments, pad use characteristics before and after sling surgery, and items assessing durability of efficacy. Patient determined (subjective) success was very much or much better on the Patient Global Impression of Improvement without subsequent incontinence therapy. Quantitative success was defined as a decrease to 2 or fewer pads per day. We assessed therapeutic durability in a subanalysis of patients interviewed twice, first in a prior study. RESULTS: From initial office followup to 2 years, quantitative success decreased from 87.3% to 62.5% and pad use doubled from a mean±SD of 0.8±1.7 to 1.7±2.5 pads per day. Patient determined success was 53.6% at 2 years. A subgroup of 25 patients interviewed at 7 and 29 months after sling surgery had quantitative success significantly decrease by 20% (p=0.03), subjective success decrease by 4% (p=0.56) and pad use significantly increase (p=0.01) from 1.4±2.2 to 2.3±3.2 pads per day. CONCLUSIONS: Most patients receiving the AdVance sling did see improvement in post-prostatectomy incontinence and a decrease in pad use, but in 20% of patients this benefit decreased with time. Nevertheless, patients remained satisfied and perceived the treatment as successful.

Mid-urethral slings in female incontinence: Current status.

The advent of the mid-urethral sling (MUS) 15 years ago has drastically changed the surgical management of stress urinary incontinence (SUI). Both retropubic and transobturator MUS can be placed in the ambulatory setting with excellent results. The tension-free vaginal tape (TVT) sling has the most robust and long-term data, but more recent literature suggests that the transobturator tape sling may offer comparable efficacy in appropriately selected patients. Single incision sling (SIS) is the newest addition to the MUS group and was developed in an attempt to minimize morbidity and create an anti-incontinence procedure that could be performed in the office. The efficacy of SIS remains unknown as the current literature regarding SIS lacks long-term results and comparative trials. The suprapubic arc sling appears to have equally effective outcomes in at least the short-term when compared with TVT. Although evolution of the SIS has led to a less invasive procedure with decreased post-op pain and reduced recovery time, durability of efficacy could be the endpoint we are sacrificing. Until longer-term data and more quality comparison trials are available, tailoring one's choice of MUS to the individual patient and her unique clinical parameters remains the best option.