To mesh or not mesh "apical prolapse," that is the question!

Surgical approaches for pelvic organ prolapse have evolved over the last 30 years and is a popular topic for debate, particularly when discussing apical prolapse. Transvaginal native tissue repairs remain the mainstay of POP surgeries, however, transabdominal approaches continue to evolve. Use of interposition material, such as synthetic polypropylene mesh, is the standard when performing an abdominal sacrocolpopexy, however, use of autologous fascia can be considered. This debate article provides an overview of this subject and highlights the value of different approaches to apical prolapse. The authors were asked to support their approach in various scenarios including:extremes of age, prior hysterectomy and intact uterus, desire to avoid mesh, sexual activity, and presence of comorbidities. In discussing common patient scenarios, ultimate decision making on specific POP surgeries is determined by patient preference and goals.

Update on Implantable PTNS Devices.

PURPOSE OF REVIEW: There is growing evidence supporting the use of percutaneous tibial nerve stimulation to manage lower urinary tract symptoms (LUTS) such as urgency, frequency and urge incontinence, in a non-pharmacologic, minimally invasive approach. Given this, there is now an impetus to move this technology forward from an interval (i.e., weekly and/or monthly) toward a continuous dosing, using implantable devices. This review article focuses on the newest implantable devices and the most current data demonstrating safety and efficacy in the management of refractory overactive bladder. RECENT FINDINGS: There are new studies showing that continuous (or even semi-continuous) stimulation of the tibial nerve can be of similar efficacy as other chronic neural implant devices, such as sacral neuromodulation. This includes the Blue Wind Renova, StimGuard, eCoin, and Bioness Stimrouter. While the data on these devices are still short-term, implantable tibial nerve stimulation holds promise in the field of managing LUTS and pelvic floor disorders. Durability and minimizing migration remain challenging.

Current Use of the Artificial Urinary Sphincter in Adult Females.

PURPOSE OF REVIEW: The aim of the present report was to review the recent evidences regarding the use of artificial urinary sphincter (AUS) in adult females. RECENT FINDINGS: While the excellent functional outcomes of AUS in female patients with stress urinary incontinence (SUI) due to intrinsic sphincter deficiency (ISD) have been reported for decades, its use has remained confidential in most countries likely due to its challenging implantation and inherent morbidity. Over the past few years, laparoscopic and, more recently, robotic techniques of AUS implantation in female patients have been described with promising perioperative outcomes. As a result, the use of AUS has increased in several countries. The indications are mostly recurrent or persistent SUI after previous anti-incontinence procedures and neurogenic SUI. Owing to its unique potential to restore continence while maintaining low outlet resistance during the voiding phase, AUS may be of special interest in female patients with detrusor underactivity. High level of evidence data from trials which are underway, along with developments in robotic surgery and technological refinements of the device, may well, almost 50 years after its introduction, give to the AUS its momentum as a major contributor in the female SUI armamentarium. While the use of AUS in female patients has been restricted to some countries and a few high-volume centers, it has started spreading again over the past few years, thanks to the rise of minimally invasive approaches which facilitate its implantation, and this is yielding promising outcomes.

AMS-800 Artificial urinary sphincter in female patients with stress urinary incontinence: A systematic review.

AIMS: To perform a systematic review of studies reporting the outcomes of AMS-800 artificial urinary sphincter (AUS) implantation in female patients with stress urinary incontinence (SUI) resulting from intrinsic sphincter deficiency (ISD). METHODS: A systematic literature search of the Medline and Embase databases was performed in June 2018 in accordance with the PRISMA statement. No time limit was used. The protocol was registered in PROSPERO (CRD42018099612). Study selection and data extraction were performed by two independent reviewers. RESULTS: Of 886 records screened, 17 were included. All were retrospective or prospective non-comparative case series. One study reported on vaginal AUS implantation, 11 on open AUS implantation, two on laparoscopic AUS implantation, two on robot-assisted AUS implantation and one compared open and robot-assisted implantations. The vast majority of patients had undergone at least one anti-incontinence surgical procedure prior to AUS implantation (69.1-100%). The intraoperative bladder neck injury rates ranged from 0% to 43.8% and the intraoperative vaginal injury rates ranged from 0 to 25%. After mean follow-up periods ranging from 5 to 204 months, the complete continence rates ranged from 61.1% to 100%. The rates of explantation, erosion and mechanical failure varied from 0% to 45.3%, 0% to 22.2% and 0% to 44.1%, respectively. CONCLUSIONS: AMS-800 AUS can provide excellent functional outcomes in female patients with SUI resulting from ISD but at the cost of a relatively high morbidity. High level of evidence studies are needed to help better define the role of AUS in the female SUI armamentarium.

Coexisting depressive symptoms do not limit the benefits of chronic neuromodulation: A study of over 200 patients.

AIMS: To examine the relationship between coexisting depressive symptoms and outcomes after staged neuromodulation procedures for refractory urological symptoms. METHODS: Adults who enrolled in a prospective database and completed a Personal Health Questionnaire Depression Scale (PHQ-8) at baseline were reviewed. The PHQ-8 and Generalized Anxiety Disorder (GAD-7) assessed depressive/anxiety symptoms pre and 6 months post device implant. Urological symptoms were assessed with The Interstitial Cystitis Symptom Index/Problem Index (ICSI-PI) and Overactive Bladder Questionnaire (OAB-q) at baseline, 3 and 6 months, and Global Response Assessments (GRA) post implant. Subjects, grouped by PHQ <10 and PHQ ≥10, were compared with Pearson's Chi-square, Fisher's Exact or Wilcoxon rank test, and Spearman's correlations. RESULTS: In 117 PHQ <10 and 84 PHQ ≥10 patients, age differed (mean 59 vs 52 years; P = 0.001), and PHQ <10 had lower GAD-7, ICSI-PI, and OAB-q scores at baseline (P < 0.0001, P = 0.0003, and P < 0.0008, respectively). Implantation rates were similar between groups. Reoperation and complication rates within the first 6 months did not differ, similar proportions (majority) were improved on the GRA at each time point, and ICSI-PI and OAB-q scores improved significantly. PHQ scores only improved significantly for those with baseline PHQ ≥10. Baseline PHQ strongly correlated with GAD-7 at baseline and 6 months, and baseline ICSI-PI. Change in PHQ positively correlated with the change in GAD-7, 6 month ICSI-PI, and change in ICSI-PI from baseline to 6 months. CONCLUSIONS: Coexisting depressive symptoms do not limit the efficacy of neuromodulation and PHQ improvements correlate with improved anxiety and bladder symptoms.

The impact of prior back surgery on neuromodulation outcomes: A review of over 500 patients.

AIMS: To evaluate neuromodulation outcomes in patients with prior back surgery. METHODS: Adults in our prospective observational sacral/pudendal neuromodulation study were retrospectively evaluated. History and operative details were reviewed, and outcomes were measured at 3, 6, 12, and 24 months with overactive bladder questionnaire (OAB q) symptom severity (SS)/health related quality of life (HRQOL), interstitial cystitis symptom/problem indices (ICSI - PI), voiding diaries, and global response assessments (GRA). Data were examined with Pearson's χ2 , Fisher's exact, Wilcoxon rank sum tests, and logistic regression multivariate analysis. RESULTS: Five hundred and sixty patients were evaluated (mean age 58.8 ± 17 years; 83% female; 79% had a sacral lead placed), 109 (19%) had history of back surgery; 66 surgeries were lumbar. Back surgery patients were older (mean 63 ± 15 vs. 58 ± 17 years; P = 0.003) and a higher proportion had urge urinary incontinence (UUI) (64% vs. 50% P = 0.008). Generator implant rates were similar (94% vs. 91%; P = 0.34). OABq-SS and HRQOL and ICSI - PI composite scores did not differ between groups at any time point. On bladder diaries, median incontinence episodes daily at baseline and between stages were worse in the prior back surgery group but all bladder diary parameters improved significantly in both groups with the exception of mean voided volume which only improved significantly in the non-back surgery group. Most patients in both groups reported moderate/marked improvement in overall bladder symptoms. CONCLUSIONS: This study suggests that prior back surgery does not appear to impact clinical outcomes; therefore, neuromodulation may be offered in this patient population.

Predictors of reoperation after sacral neuromodulation: A single institution evaluation of over 400 patients.

AIMS: To explore factors that may predispose patients to reoperation after sacral neuromodulation (SNM). METHODS: Patients enrolled in our longitudinal neuromodulation database were reviewed. Medical records data, and voiding diaries, Interstitial Cystitis Symptom-Problem Indices (ICSI-PI), and Overactive Bladder Questionnaires (OAB-q) at baseline and 3 months were analyzed with Pearson's χ2 , Fisher's Exact test, Wilcoxon rank tests, and multivariable logistic regression. RESULTS: Of 407 patients, 134 (33%) had at least one reoperation over median 28.9 months follow-up (range 1.6-121.7); 78/407 (19%) were revised, and 56/407 (14%) were explanted. The most common reason for reoperation was lack of efficacy/worsening symptoms (n = 87). The reoperations group had a higher proportion of women (P = 0.049), lower mean body mass index (BMI; P = 0.010), more reprogramming events (P < 0.0001), longer median follow-up (P = 0.0008), and higher proportions with interstitial cystitis (P = 0.013), using hormone replacement therapy (P = 0.0004), and complications (P < 0.0001). Both reoperations/no reoperations groups had similar improvements in ICSI-PI (P < 0.0001 for both), OAB-q severity (P < 0.0001 for both) and quality of life (P < 0.0001 for both). On multivariate analysis, only longer follow-up (P = 0.0011; OR 1.048; CI 1.019, 1.078) and having a complication (P < 0.0001; OR 23.2; CI 11.47, 46.75) were significant predictors of reoperations. In women only, using HRT at time of implant was also predictive of reoperation (P = 0.0027; OR 3.09; CI 1.48, 6.46). CONCLUSIONS: In this largest known series to date, one third of the patients required reoperation and the most common reason was lack of efficacy/worsening symptoms. Ongoing study is needed as the technology continues to evolve. Neurourol. Urodynam. 36:354-359, 2017. © 2015 Wiley Periodicals, Inc.

Number of active electrodes at time of staged tined lead interstim implant does not impact clinical outcomes.

OBJECTIVES: To determine: (1) if obtaining motor response on <4 tined lead electrodes at time of placement affects subjective and objective clinical outcome and (2) voltage requirements to elicit motor response at implant and first postoperative visit number based on number of responding electrodes. METHODS: We reviewed our prospective neuromodulation database to identify patients with unilateral S3 lead placement and motor response (bellows ± toe flexion) on stimulation of 1-4 electrodes, then grouped by number of active electrodes at lead placement. Stage 1 success, reoperation and reprogramming rates, mean voltage at implant and first postoperative visit, and Interstitial Cystitis Symptom/Problem Indices (ICSI-PI) were analyzed using Pearson's Chi-square, Fisher's exact, Kruskal-Wallis or Wilcoxon rank tests. RESULTS: Two hundred forty four patients met inclusion criteria, categorized into 1-2 (n = 25), 3 (n = 48), and 4 active electrodes (n = 171). There were no significant differences between groups in terms of age, indications for neuromodulation, or stage 1 success. At implant, patients with <4 active electrodes required higher mean voltages for motor responses (5.9, 4.9, and 3.9 volts for each group respectively; P < 0.0001). Mean voltages for sensory threshold at first postoperative programming were 1.5 ± 1.5, 0.9 ± 1.0, and 0.8 ± 1.0, respectively (P = 0.08). Overall reoperation rates, and reprogramming sessions at 24 months did not differ (P = 0.72 and P = 0.50). ICSI-PI scores improved similarly in all groups. CONCLUSIONS: Motor response on four electrodes is not necessary for successful stage 1 trial. Despite higher voltage requirements in those with <4 active electrodes at implant, this difference was not observed at initial postoperative programming. Neurourol. Urodynam. 35:625-629, 2016. © 2015 Wiley Periodicals, Inc.

Analysis of changes in sexual function in women undergoing pelvic organ prolapse repair with abdominal or vaginal approaches.

INTRODUCTION AND HYPOTHESIS: To examine changes in sexual function after abdominal and transvaginal pelvic organ prolapse repair. METHODS: Women enrolled in our prospective, longitudinal prolapse database with abdominal sacrocolpopexy (ASC) or transvaginal (TVR) pelvic organ prolapse (POP) repair with or without mesh, between 19 December 2008 through 4 June 2014. The Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12) and the Pelvic Floor Distress Inventory (PFDI -20) were mailed preoperatively, and at 6 and 12 months postoperatively. Patients completed Global Response Assessments to rate their overall satisfaction. RESULTS: Two hundred and four of the 300 women met the inclusion criteria: 74 out of 204 (36 %) had ASC and 130 out of 204 (64 %) had TVR. Seventy-two out of seventy-four ASCs were performed robotically and 2 were open. Baseline demographics were similar except that the ASC patients were significantly younger (60 vs 63, P = 0.019) and had a higher rate of apical repair (77 % vs 55 %). Thirty-six out of seventy-four ASC (48.7 %) and 63 out of 128 TVR patients (49.2 %) were sexually active at baseline (P = 0.94). Sixteen out of thirty-eight ASC (42.1 %) and 18 out 63 TVR patients (28.6 %; P = 0.16) reported dyspareunia at baseline. Seventy-two out of seventy-four ASC (97 %) and 86 out of 130 TVR patients (66 %) had mesh-augmented repairs. There was no difference in sexual activity or dyspareunia between the groups at the 6- or 12-month follow-up. PISQ and PFDI scores improved significantly in both the ASC and TVR groups over time compared with the baseline (p < 0.0001). Most women in the ASC (77.5 %) and TVR (64.8 %) groups were satisfied with the results of prolapse surgery at 12 months. CONCLUSIONS: Sexual function and pelvic floor symptoms improved in a similar manner in patients after abdominal and transvaginal POP surgery.

Vestibular flap urethroplasty in women with recurrent distal intramural urethral pathology.

INTRODUCTION: To report our experience with vestibular flap urethroplasty in case of recurrence of distal intramural urethral pathology (DIU) after unsuccessful urethral dilation under anesthesia. METHODS: Following Independent Review Board approval, charts of non-neurogenic women who underwent urethroplasty for DIU were reviewed. Vestibular flap urethroplasty was offered to patients who failed one or two dilations. Success was defined as improvement on the single quality of life questionnaire (QoL, rated 1-10) with either a final score three or less, or a decrease of four QoL points from baseline and no related repeat procedure at any time during follow-up, with a minimum follow-up at 6 months. RESULTS: From 1998 to 2012, 28/30 patients had adequate follow-up and 19 met the criteria for success. Mean age at time of urethroplasty was 51 in both the success and failure groups. Mean follow-up was 52 ± 49 months in the success group and mean time to failure was 17 ± 20 months in the failure group. Mean QoL in the success group improved from 7.0 ± 2.1 preoperatively to 2.0 ± 1.7 postoperatively. Mean QoL in the failure group did not improve (from 7.0 ± 1.6 to 6.4 ± 1.5). Urethral wall fibrosis was confirmed in all tissue samples excised. No patient experienced new onset or exacerbation of stress urinary incontinence. Failure group was managed by repeat urethroplasty, clean intermittent catheterization or other methods. CONCLUSION: Vestibular flap urethroplasty is a viable long-term treatment option in women with DIU who have failed at least one dilation.

Does patient age impact outcomes of neuromodulation?

AIMS: We evaluated whether patients stratified by age have the same level of risks/benefits after a staged neuromodulation procedure for refractory voiding symptoms. METHODS: Urologic diagnosis, complications, and revisions were collected from medical records of adults enrolled in our prospective observational study. Symptoms were assessed over 2 years with diaries, Interstitial Symptom-Problem Indices (ICSI-PI), and the Overactive Bladder Questionnaire-SF (OAB-q SF). 12-item Short-Form Health Survey (SF-12v2®) mental (MCS) and physical (PCS) component summaries evaluated quality of life. Data were examined with Pearson Chi-square or Fisher's Exact test, Kruskal-Wallis tests, and repeated measures analyses. RESULTS: Patients (83% female) were grouped by age (years): <40 (n = 46), 40-64 (n = 146), and ≥65 (n = 136). Urge incontinence was predominant in the older groups and more patients <40 had interstitial cystitis/painful bladder syndrome (IC/PBS). In the <40, 40-64, and ≥65 groups, respectively, generator implant (91%, 88%, and 89%) and explant (15%, 12%, and 10%) rates were similar. Complications (24%, 14%, and 9%; P = 0.031) and revisions (20%, 5%, and 6%; P = 0.0025) differed. For the three respective groups, urinary frequency (P < 0.0001 for all), nocturia (P < 0.0001 for all), incontinence episodes (P < 0.0001 for all), urgency (P = 0.0474, P < 0.0001, P = 0.0020), ICSI-PI (P = 0.0015, P < 0.0001, P < 0.0001), and OAB-q scores improved over time. Incontinence severity improved in those >65 (P = 0.0015). SF-12 PCS improved in those 40-64 (P = 0.0482) and MCS scores improved in the <40 and 40-64 age groups (P = 0.013 and P = 0.0440, respectively). CONCLUSIONS: These data suggest that neuromodulation success is not age dependent, however continued study is needed to confirm findings.

Evidence for Early Cyclosporine Treatment for Hunner Lesion Interstitial Cystitis.

OBJECTIVES: The objective of this study was to evaluate our experience using cyclosporine A (CyA) in the treatment of Hunner lesion interstitial cystitis (HLIC). METHODS: Retrospective chart review was performed on patients with HLIC treated with CyA from August 2012 to September 2019. Demographic and clinical variables, number of interstitial cystitis therapies, frequency, nocturia, and bladder pain visual analog scores before and after CyA treatment were collected, as well as the Global Response Assessment (GRA) and the Interstitial Cystitis Symptom Index and Interstitial Cystitis Problem Index. CyA responders were defined as those with moderately or markedly improved GRA scores. RESULTS: A total of 51 patients with HLIC treated with CyA were identified. Mean follow-up was 3 years (0.36-6.8 years). Seventy-six percent (28 of 37) were female; mean age was 68 years (51-84 years). Before CyA treatment, an average of 8 previous therapies were tried and patients reported an average of 8 of 10 bladder pain. Daytime frequency was 11-20 times per day, and nocturia was 7 times per night. Per the GRA, 84% (31 of 37) were considered CyA responders. Posttherapy Interstitial Cystitis Symptom Index and Interstitial Cystitis Problem Index scores were lower in responders compared with nonresponders (8.9 ± 5.7 vs 21.3 ± 7.0, P = 0.001). Bladder pain, number of hydrodistentions/fulgurations, nocturia, and daytime frequency improved significantly after CyA treatment. CONCLUSIONS: The cyclosporine A response rate was 84%, with most of these patients reporting marked improvement. Bladder pain, daytime frequency, and nocturia were significantly improved after CyA treatment, and the number of interventions after CyA treatment decreased. Cyclosporine A should be considered earlier than fifth-line therapy in HLIC.

Small Fiber Polyneuropathy in Hunner Lesion and Non-Hunner Lesion Interstitial Cystitis/Bladder Pain Syndrome.

OBJECTIVE: This study aimed to determine whether small fiber polyneuropathy (SFPN) diagnosis differs between Hunner lesion interstitial cystitis/bladder pain syndrome (HL IC/BPS) and non-Hunner lesion IC/BPS (NHL IC/BPS). METHODS: This was a pilot study of 20 women with IC/BPS. Results from baseline questionnaires, such as Genitourinary Pain Index, Interstitial Cystitis Symptom Index/Interstitial Cystitis Problem Index (ICSI/ICPI), Patient Health Questionnaire-2, were collected.Two punch biopsies were performed on each patient: distal leg and thigh. The samples were evaluated for intraepidermal nerve fiber density. One intraepidermal nerve fiber density less than the fifth percentile, regardless of site, indicated a positive SPFN diagnosis. RESULTS: Twenty patients were enrolled; 10 HL IC/BPS and 10 NHL IC/BPS. The HL IC/BPS group was found to be significantly older than the NHL IC/BPS group (63 vs 48 years, P = 0.007). No significant differences were found in employment or relationship statuses, or in levels of education or comorbidities between the 2 groups.Sixty percent (6/10) of patients had SFPN in the NHL IC/BPS group compared with 40% (4/10) in the HL IC/BPS group. No significant differences were seen in SFPN positivity (P = 0.3) or Genitourinary Pain Index, Patient Health Questionnaire-2, or Interstitial Cystitis Symptom Index/Interstitial Cystitis Problem Index scores between the NHL and HL IC/BPS groups. CONCLUSIONS: Similar to previously published studies, 60% of NHL IC/BPS patients in this cohort were positive for SFPN compared with only 40% of the HL IC/BPS patients. Larger studies may be needed to realize the full impact of SFPN in IC/BPS.

Improved global response outcome after intradetrusor injection of adult muscle-derived cells for the treatment of underactive bladder.

We report on the first regulatory approved clinical trial of a prospective open-label physician-initiated study assessing the safety and efficacy of intradetrusor injected Autologous Muscle Derived Cells (AMDC) treatment for underactive bladder (UAB). 20 non-neurogenic UAB patients were treated. Approximately 50-250 mg of quadriceps femoris muscle was collected using a spirotome 8-gauge needle. The muscle biopsy samples were sent to Cook MyoSite (Pittsburgh, PA) for processing, isolation, and propagation of cells. Research patients received approximately 30 intradetrusor injections of 0.5 mL delivered to the bladder, for a total of 15 mL and 125 million AMDC, performed utilizing a flexible cystoscope under direct vision using topical local anesthesia. Follow-up assessments included adverse events and efficacy via voiding diary and urodynamic testing at 1, 3, 6 and 12 months post-injection. An optional second injection was offered at the end of the 6 months visit. 20 patients received the first injection and all 20 patients requested and received a second injection. Median patient age was 65 years old (range 41-82 years). There were 16 male (80%) and 4 female (20%) patients. Etiology included 7 men (35%) with persistent urinary retention after transurethral resection of the prostate for benign prostatic hyperplasia and 13 patients (65%) with idiopathic chronic urinary retention. At the primary outcome time point of 12 months, 11/19 patients (58%) reported a global response assessment (GRA) ≥ 5, showing slight to marked improvement in their UAB symptoms, compared to 6/20 (30%) patients at 3 months post-injection. No serious procedure or treatment-related adverse events occurred. Noted improvements included: decreased post void residual urine volume, increased voiding efficiency, and decreased catheter use. Intradetrusor-injected AMDC as a treatment for UAB was successfully completed in a 20-patient trial without serious adverse event and with signal of efficacy. Cellular therapy may be a promising novel treatment for catheter-dependent chronic urinary retention. A multicenter controlled trial is needed to further assess the promise of regenerative medicine in the treatment of lower urinary tract dysfunction.

Symptom and Quality of Life Improvements After Pelvic Floor Physical Therapy in a Clinical Population of Women With Pelvic Pain and Other Symptoms.

OBJECTIVES: This study aimed to evaluate changes in validated symptom scores at intake and discharge in women undergoing pelvic floor physical therapy (PFPT) for pain and other pelvic floor symptoms. METHODS: Consecutive women starting PFPT during 1 year were reviewed. History, demographics, and Pelvic Floor Distress Inventory Questionnaire - Short Form 20 (PFDI) total and domain scores (Pelvic Organ Prolapse Distress Inventory-6, Urogenital Distress Inventory-6, Colorectal-Anal Distress Inventory-8), Pelvic Floor Impact Questionnaire (PFIQ-7), and pain levels on a numeric rating scale (NRS) were collected at intake and discharge. Data were analyzed with descriptive statistics and sign tests. RESULTS: Of 474 women, mean age was 50.3 ± 16.7 years (range, 18-87 years) and the most common indication for PFPT was pelvic pain (208/474; 43.9%). In women with complete data, pretreatment to posttreatment median scores improved on the PFDI (77.3 vs 41.8; P < 0.0001), Urogenital Distress Inventory (37.5 vs 16.0; P < 0.0001), and PFIQ (58.0 vs 19.0; P < 0.0001), and the minimal clinically important difference was met for the PFDI, PFIQ, and Colorectal-Anal Distress Inventory. Women with primarily pelvic pain (n = 208) achieved significant improvements in PFDI, PFIQ, and NRS scores (P < 0.0001 for all) as well as the minimal clinically important difference for these measures. Pain patients with a history of pelvic surgery (n = 50) also had significant improvements in PFIQ and NRS but not PFDI scores. CONCLUSIONS: Most women referred to PFPT demonstrated symptom improvements as measured by validated instruments.

Complete transurethral bladder eversion 3 months after hemipelvectomy.

A 46-year-old white female underwent a left hemipelvectomy for chondrosarcoma. She presented with total incontinence and a bulging vaginal mass. Exam confirmed complete transurethral bladder eversion that was addressed with transvaginal multilayer bladder neck closure and suprapubic tube placement. Eventually she underwent abdominal hysterectomy, mesh sacral colpopexy, and catheterizable stoma creation. Patient is continent of urine 3 months postoperatively. We present the first reported case of bladder eversion after hemipelvectomy and propose possible pathophysiologic mechanisms.

Abdominal mesh sacrocolpopexy for recurrent triple-compartment pelvic organ prolapse.

OBJECTIVE: To report the short- and intermediate- term outcome of safety and efficacy after abdominal-mesh sacrocolpopexy (MSC) for recurrent anterior, posterior and vault ('triple-compartment') pelvic organ prolapse (POP). PATIENTS AND METHODS: In a database review we identified non-neurogenic women who had MSC for recurrent triple-compartment POP and with a >or=6-month cystographic follow-up. The preoperative evaluation included a history, physical examination, Urogenital Distress Inventory (UDI-6) and visual analogue quality-of-life (QoL) questionnaires, urodynamic studies, and a standing lateral voiding cysto-urethrogram (VCUG) with rest-strain views. All surgery as performed by the same surgeon, using polypropylene (Marlex) mesh. Perioperative data, the VCUG at 6 months, and interval pelvic examinations were recorded. RESULTS: Between 2000 and 2006, 29 postmenopausal women (Caucasian, mean age 64 years, sd 11) underwent MSC. The mean (sd, range) operative duration was 228 (75, 170-340) min, the estimated blood loss 150 (100) mL and the inpatient stay 3 (1) days. At a mean (sd) follow-up of 23 (16) months, the physical examination showed no evidence of POP of grade >or=2, with mean POP-Quantification scores of -2.8 (0.4), -2.9 (0.4) and -9.3 (0.8) for points A(a), A(p) and C, respectively. Two patients (8%) had evidence of grade >or=2 cystocele at the 6-month VCUG. After MSC, four of the six UDI and the QoL scores were significantly lower at the last follow-up than at baseline, with no change in sexual or defecatory function. CONCLUSIONS: The objective and subjective improvement at the short and intermediate follow-up after MSC suggest that this is a safe and effective treatment for recurrent triple-compartment POP.

A candidate serum biomarker for bladder pain syndrome/interstitial cystitis.

Reliable diagnostic markers for Bladder Pain Syndrome/Interstitial Cystitis (IC) currently are not available. This study evaluated the feasibility of diagnosing IC in humans and domestic cats from the spectra of dried serum films (DSFs) using infrared microspectroscopy. Spectra were obtained from films from 29 humans and 34 domestic cats to create classification models using Soft Independent Modeling by Class Analogy (SIMCA). Ultrafiltration of serum improved discrimination capability. The classification models for both species successfully classified spectra based on condition (healthy/sick), and a different set of masked spectra correctly predicted the condition of 100% of the subjects. Classification required information from the 1500-1800 cm(-1) spectral region to discriminate between subjects with IC, other disorders, and healthy subjects. Analysis of cat samples using liquid chromatography-mass spectroscopy revealed differences in the concentration of tryptophan and its metabolites between healthy and affected cats. These results demonstrate the potential utility of infrared microspectroscopy to diagnose IC in both humans and cats.

Pelvic Floor Distress Inventory Scores Improve After Prolapse Surgery Regardless of Surgical Approach but Not After Observation Alone.

OBJECTIVE: To evaluate the effect of different surgical procedures on Pelvic Floor Distress Inventory (PFDI) scores in women with pelvic organ prolapse. MATERIALS AND METHODS: Women with prolapse were enrolled from 2008 to 2014. Baseline data and outcomes at 1 year were collected including subscales of the PFDI. Patients who had surgery (SGY) within the first year were compared to those who did not (N-SGY). Subanalyses of SGY included vaginal vs abdominal, with or without concurrent hysterectomy (HYST, N-HYST), placement of mesh (MESH, N-MESH), and concurrent posterior repair/perineorrhaphy (POST, N-POST). RESULTS: A total of 233/239 patients underwent surgery in the first year. For SGY vs N-SGY, SGY had significant improvements in PFDI and all subscale scores at 1 year while N-SGY did not. When comparing vaginal to abdominal approach, MESH to N-MESH and HYST to N-HYST, there were no differences between any scores at baseline or 1 year between the groups. However, all within group symptom scores improved from baseline to 1 year (P <.0001 for all). In comparing POST to N-POST, there were no differences between groups at 1 year in PFDI and Urogenital Distress Inventory and Pelvic Organ Prolapse Distress Inventory subscale scores. Colorectal-Anal Distress Inventory scores were significantly higher at baseline for POST (P <.0001) but not at 1 year (P = 0.37). All within group scores statistically significant improved at 1 year. CONCLUSION: Women who underwent surgical repair for prolapse had significantly improved overall PFDI and subscale scores regardless of surgical approach and concurrent procedures.

Transvaginal Trigger Point Injections Improve Pain Scores in Women with Pelvic Floor Hypertonicity and Pelvic Pain Conditions.

OBJECTIVES: Chronic pelvic pain in women often requires multimodal treatment regimens. We describe our method of transvaginal trigger point injections (TPIs) and report outcomes using change in pain scores. METHODS: This was a retrospective review of women treated with in-office pelvic floor muscle injections from January 2012 to August 2015. Lidocaine 1% and 2%, bupivacaine 0.5%, or ropivacaine 0.5% with or without the addition of triamcinolone 40 mg was used for the injections. Pain was reported on a 0- to 10-point numerical rating scale before and after injection. Differences in pretreatment and posttreatment pain scores were analyzed after the first injection and after subsequent injections. Repeated-measures analysis was used to determine if any variable affected treatment response. RESULTS: One hundred one women with a mean age of 44 years had a total of 257 separate visits for pelvic floor muscle injections. Triamcinolone was used at 90.2% (230/255) of the TPI visits. After the initial TPI visit, there was significant decrease in total levator numerical rating scale score (maximum score, 20; mean, -6.21 ± 4.7; P < 0.0001), and 77% (70/91) of patients had improved. These significant improvements were noted at all visits 1 through 4 and whether bilateral or unilateral injections were done. Only the total amount of local anesthestic used had a significant effect on the change in total levator pain scores (P = 0.002). Minor adverse effects including leg numbness, dizziness, nausea, bleeding, and headache occurred at 10% of visits. CONCLUSIONS: Pelvic floor muscle injections decrease pain levels in women with pelvic floor dysfunction.