Comparison of Pelvic Floor Physical Therapy Attendance Based on Referring Provider Specialty.

OBJECTIVE: The objective of this study was to determine whether pelvic floor physical therapy (PFPT) attendance differs based on referring provider specialty and identify factors related to PFPT initiation and completion. METHODS: This was an institutional review board-approved retrospective cohort study examining referrals from female pelvic medicine and reconstructive surgery (FPMRS) and non-FPMRS providers at a single academic medical center to affiliated PFPT clinics over a 12-month period. Demographics, referring specialty and diagnoses, prior treatment, and details regarding PFPT attendance were collected. Characteristics between FPMRS and non-FPMRS referrals were compared and multivariate logistic regression analyses were performed to identify factors associated with PFPT initiation and completion. RESULTS: A total of 497 referrals were placed for PFPT. Compared with non-FPMRS referrals, FPMRS referrals were for patients who were older (54.7 years vs 35.6 years), and had higher parity; more were postmenopausal (56% vs 18%) and had Medicare insurance (22% vs 10%) (all P < 0.001). Most FPMRS referrals were for patients with urinary incontinence (69% vs 31%), whereas non-FPMRS referrals were for patients with pelvic pain (70% vs 27%) (both P < 0.0001). Pelvic floor physical therapy attendance was similar in both groups when comparing rates of initiation (47% vs 45%) and completion (13% vs 16%). In multivariate analysis, factors associated with initiation were age 65 years or older, additional therapy provided at referring visit, private insurance, Asian race, pregnant or postpartum at time of referral, and more than 1 referring diagnosis (all P < 0.05). No factors were associated with completion. CONCLUSIONS: Less than half of the patients referred to PFPT initiate therapy, and only 15% complete PFPT. The populations referred by FPMRS and non-FPMRS providers are different, but ultimately PFPT utilization is similar.

Vaginal Dehiscence and Evisceration After Robotic-assisted Radical Cystectomy: A Case Series and Review of the Literature.

OBJECTIVE: To describe a rare complication in 5 women who had vaginal prolapse, dehiscence, and/or evisceration after having undergone robotic-assisted radical cystectomy with creation of ileal conduit urinary diversion. Radical cystectomy is the standard of care in the extirpative treatment for muscle invasive urothelial carcinoma. Anterior exenteration in the female patient requires removal of the anterior vaginal wall, urethra, uterus, and adnexa which results in significant changes to the pelvic floor. METHODS: Retrospective identification of all women having undergone robotic-assisted radical cystectomy for urothelial carcinoma who ultimately represented with vaginal prolapse, dehiscence, and/or evisceration between January 2012 and April 2019. We identified patient characteristics detailing their presentation. A review of the available literature highlighted the lack of available information in this uncommon cohort. RESULTS: Five women with vaginal dehiscence and/or evisceration who had previously undergone robotic-assisted radical cystectomy, anterior vaginectomy with urethrectomy, pelvic lymph node dissection, and creation of ileal conduit by 4 surgeons were identified. Mean interval time to initial presentation of prolapse or dehiscence was 44.4 weeks (range 11-120). In the 2 patients that eviscerated prior to repair, this occurred at 5 and 25 weeks after initial outpatient consultation. All reconstructive efforts were approached transvaginally. Two patients underwent 2 or more repairs. Management options included expectant management, pessary, and immediate vs delayed transvaginal surgical repair. CONCLUSION: Our case series describes the unique and potentially devastating complication of vaginal dehiscence and bowel evisceration in women with history of robotic-assisted radical cystectomy.

Now Anyone Can Kegel: One-Time Office Teaching of Pelvic Floor Muscle Exercises.

OBJECTIVE: In women with pelvic floor disorders, we sought to determine time-to-teach (TTT) correct pelvic floor muscle (PFM) contraction, prevalence of inappropriate muscle contractions, and the association between TTT with PFM strength (PFMS). METHODS: From August 2017 to April 2018, patients from 2 pelvic floor disorder clinics participated in a prospective study examining PFMS. Assessment of PFMS was performed to obtain TTT, inappropriate accessory muscle, and Modified Oxford Grading Scale scores for pelvic floor muscle contractions 1 to pelvic floor muscle contractions 2. RESULTS: Of 100 women, 77 were from low-resource setting and 23 from high-resource setting. Mean TTT overall was 64.1 seconds (±26.0; range, 9-160 seconds), and mean TTT between settings was not significant. Mean overall TTT was significantly less than 90 seconds. Seventy-one women (71%) demonstrated at least 1 inappropriate accessory muscle, and of those, up to 50% of patients contracting 2 accessory muscle groups with abdominal muscles most frequently contracted at baseline. Thirty-nine percent of patients had a PFM contraction of at least 3 at baseline compared with 82% of patients upon completion of teaching, with 60% of women with scores of 4 or 5. The mean difference overall between baseline and pelvic floor muscle contractions 3 was 1.27 (confidence interval, 1.08-1.46; P < 0.001), and this increase was significant. CONCLUSIONS: One-time PFMS teaching can be done in a time-proficient fashion and is translatable across high-resource and low-resource settings. Most patients show improvement in PFMS immediately and can quickly acquire this learned skill for proper home practice.

All Levels of Providers Can Effectively and Efficiently Teach Pelvic Floor Strength Assessment at Time of Pelvic Examination.

OBJECTIVE: In women who undergo provider-guided vaginal biofeedback of pelvic floor muscle strength, we sought to determine whether the level of the provider correlates with the patient's ability to achieve adequate pelvic floor muscle contractions (PFMCs). METHODS: From August 2017 to April 2018, patients from 2 urogynecology clinics were recruited to participate in an institutional review board-approved, prospective study examining PFMCs. Pelvic examination and teaching session were done by providers who had specific training on how to assess pelvic floor muscle strength using the validated, modified Oxford scale. Patients were asked to perform a baseline PFMC during a 2-digit pelvic examination. Thereafter, patients were counseled to relax their muscles, identify the levator ani muscles during provider teaching, and perform 3 consecutive provider-guided PFMCs. The strength of each PFMC was measured, and the time-to-teach (TTT) was recorded. The level of provider and TTT were correlated with PFMC1 to PFMC3 using Spearman correlation coefficient. RESULTS: One hundred women participated. Obstetrics/gynecology (OB/GYN) residents (post-graduate years 1-4) evaluated 20 patients; female pelvic medicine and reconstructive surgery fellowship trainees (post-graduate years 5-7), 38 patients; OB/GYN nurse practitioners, 18 patients; generalist OB/GYN faculty, 9 patients; and female pelvic medicine and reconstructive surgery faculty, 15 patients. There was no correlation between level of provider and TTT or between level of provider and strength of PFMC1, PFMC2, or PFMC3. CONCLUSIONS: At the time of pelvic floor muscle assessment, the level of provider does not impact teaching time or PFMC1 to PFMC3. Teaching pelvic floor muscle exercise is a cost-effective, low-resource tool to improve patient care, and providers of any level should be encouraged to teach pelvic floor muscle exercise to patients at the time of office examination.

The Relationship of Anterior Vaginal and Apical Position to Postvoid Residual Urine.

OBJECTIVE: The aim of the study was to investigate the association between severity of anterior vaginal or apical prolapse and postvoid residual volume (PVR). METHODS: The charts of all women who presented to Urogynecology Clinic at Olive View-UCLA Medical Center for a 2-year period were reviewed. Demographic data, the degree of prolapse pelvic organ prolapse quantification points Aa, Ba, and C, and PVR were recorded. Patients with incomplete pelvic organ prolapse quantification assessment or improperly measured PVR were excluded. RESULTS: Three hundred fifty-two patients were included. Median age was 54 years (range, 26-80). Mean gravidity and parity were 4.4 and 3.7, respectively. Mean body mass index was 29.9 kg/m. One hundred forty-nine women had previous pelvic surgery. Median PVR was 25 mL, and 40 patients (11.4%) had a PVR of 100 mL or greater.Considering 15 potential PVR predictors, we found that the position of apex/cervix (point C) significantly correlated with an increase in PVR and also after controlling for the other significant covariates (rate of change b = 4.7% increase in PVR/cm, P = 0.0007). The other significant (P < 0.05) covariates were gravidity (5.7% per pregnancy), postmenopausal status (32.4%), and vaginal surgical history (61.4%). This was not true, however, for the anterior vaginal position (points Aa, Ba; P > 0.15). There was no difference in mean PVR in patients with versus without a hysterectomy (P = 0.236). CONCLUSIONS: Elevated PVR values have long been linked with prolapse of the anterior vaginal wall. We found that there is a linear association between PVR and the anatomic position of the apex. There was no association of PVR with the position of the anterior vaginal wall.

Assessing Resident Surgical Volume Before and After Initiation of a Female Pelvic Medicine and Reconstructive Surgery Fellowship.

OBJECTIVES: The effect of fellowship programs on resident training for gynecologic surgery volume has not been clearly defined. The purpose of our study is to assess resident surgical volume for laparoscopic and vaginal hysterectomy before and after initiation of a female pelvic medicine and reconstructive surgery (FPMRS) fellowship. DESIGN: A retrospective review of Accreditation Council for Graduate Medical Education Resident Case Logs of obstetrics and gynecology residents who graduated in the 3 years before and after initiation of a FPMRS fellowship was performed. Mean values of vaginal and laparoscopic hysterectomies were compared using two-tailed t-tests with statistical significance set at p < 0.05. SETTING: Obstetrics and gynecology resident case logs at the Ronald Reagan University of California Los Angeles (UCLA) Medical Center were assessed. The UCLA Medical Center, located in Los Angeles, CA, is a tertiary referral center with a graduating class of 7 obstetrics and gynecology residents yearly. PARTICIPANTS: Obstetrics and gynecology residents who graduated from residency 3 years before and after imitation of a FPMRS fellowship were included. In the 3 years before the start of the fellowship, 20 residents graduated, whereas 21 residents graduated after the start of the fellowship. RESULTS: Residents who graduated in the 3 years after the start of the FPMRS fellowship, finished with 4.6 less vaginal hysterectomies compared with residents who graduated before the fellowship (p = 0.022). Residents who graduated in the 3 years after the start of the FPMRS fellowship finished with 3.2 more laparoscopic hysterectomies compared with residents who graduated before the fellowship although this was not significant (p = 0.25). CONCLUSIONS: Resident surgical volume was significantly decreased for vaginal hysterectomy after the initiation of a FPMRS fellowship, whereas laparoscopic hysterectomy volume was not significantly changed. Longer follow-up and a national assessment are necessary to determine the broader effect of fellowship training on resident surgical experience.

Comparison of Times to Ureteral Efflux after Administration of Sodium Fluorescein and Phenazopyridine.

PURPOSE: There is currently a national shortage of indigo carmine. In efforts to identify the most efficient aid for visualizing ureteral efflux intraoperatively we investigated the time to excretion of phenazopyridine vs a newly identified alternative, sodium fluorescein. MATERIALS AND METHODS: We analyzed prospectively collected data on a cohort of women who underwent pelvic reconstructive surgery in 2015. Per provider preference patterns a number of patients were administered 200 mg phenazopyridine orally with a sip of water 1 hour prior to the start of operative time. Other patients were given 0.5 ml 10% sodium fluorescein intravenously in the operating room. In all cases time was measured between the administration of the agent and the visualization of color changes consistent with agent efflux in an indwelling catheter, which was placed at the start of the operation. Differences in excretion times between the groups were compared with the Wilcoxon rank sum test. RESULTS: Seven women received phenazopyridine and 5 received sodium fluorescein. Mean excretion time was significantly longer in the phenazopyridine group compared to the sodium fluorescein group (81.9 vs 5.1 minutes, p = 0.0057). Median excretion time for phenazopyridine was 70 minutes (range 59 to 127) and for sodium fluorescein it was 5 minutes (range 3 to 9). CONCLUSIONS: Sodium fluorescein is excreted significantly faster in the operating room compared to phenazopyridine. Depending on the cost of these agents at an institution, in addition to the desire to decrease operative time, this may impact practice patterns and agent selection.

Management of genitourinary fistula.

PURPOSE OF REVIEW: To review current literature on the management of genitourinary fistulae, specifically, the techniques for diagnosis, timing to repair, surgical approach and recent advancements in surgical technique. RECENT FINDINGS: Recent advancement in minimally invasive surgery has prompted surgeons to perform fistula repairs with laparoscopic or robotic-assisted laparoscopic techniques. Whereas there is a role for transabdominal fistula closure, the majority of fistulae are still best approached via a transvaginal route. SUMMARY: Genitourinary fistulae from obstetric trauma have received increased attention and funding to treat and prevent this devastating condition in developing countries. Despite multiple classification systems, a standardized classification that accurately identifies predictors of successful repair is lacking. In industrialized nations, genitourinary fistulae are rare and are most frequently associated with pelvic surgery, pelvic radiation, cancer or trauma. Surgical techniques to repair these fistulae have shifted from transabdominal laparotomy to minimally invasive laparoscopic procedures. Vascularized tissue flaps can play an important role in successful closure of complex fistulae. Despite advancements in surgical technology, overarching principles of fistula closure remain. The majority of fistulae can be closed through a transvaginal approach, with a tension-free, watertight, multilayer closure.

Health literacy and disease understanding among aging women with pelvic floor disorders.

OBJECTIVES: Few studies on health literacy and disease understanding among women with pelvic floor disorders have been published. We conducted a pilot study to explore the relationship between disease understanding and health literacy, age, and diagnosis type among women with urinary incontinence and pelvic organ prolapse. METHODS: The study subjects were recruited from urology and urogynecology specialty clinics based on a chief complaint suggestive of urinary incontinence or pelvic prolapse. Subjects completed questionnaires to assess symptom severity, and health literacy was measured using the Test of Functional Health Literacy in Adults. Patient-physician interactions were audiotaped during the office visit. Immediately afterward, patients were asked to describe diagnoses and treatments discussed by the physician and record them on a checklist, with follow-up phone call, where the same checklist was administered 2 to 3 days later. RESULTS: A total of 36 women with pelvic floor disorders, aged 42 to 94 years, were enrolled. We found that health literacy scores decreased with increasing age. However, all patients had low percentage recall of their pelvic floor diagnoses and poor understanding of their pelvic floor condition despite high health literacy scores. Patients with pelvic prolapse seemed to have worse recall and disease understanding than patients with urinary incontinence. CONCLUSIONS: High health literacy as assessed by the Test of Functional Health Literacy in Adults may not correlate with patients' ability to comprehend complex functional conditions such as pelvic floor disorders. Lack of understanding may lead to unrealistic treatment expectations, inability to give informed consent for treatment, and dissatisfaction with care. Better methods to improve disease understanding are needed.

The impact of trocar-cannula design and simulated operative manipulation on incisional characteristics: a randomized trial.

OBJECTIVE: To evaluate the hypothesis that abdominal muscular and fascial defects associated with 12-mm blunt conical trocar-cannula system will be similar to those associated with 8-mm pyramidal trocar-cannula system, both with and without simulated operative movements. METHODS: A randomized trial was performed in an animal (white swine) model. Four trocar-cannula system groups were evaluated: group A, 12-mm blunt conical system, no operative manipulations; group B, 12-mm blunt conical system, standardized operative manipulation; group C, 8-mm pyramidal system, no operative manipulations; group D, 8-mm pyramidal system with standardized operative manipulation. These 4 groups were randomly assigned across 8 animals and 6 locations for a total of 48 insertions. After the cannulas were removed, the skin and subcutaneous tissues were dissected to expose the fascial wounds. Maximal incisional length, wound area, and muscle damage score were determined for each defect. RESULTS: Mean wound area was 8.58 mm(2) in group A, 9.71 mm(2) in group B, 9.83 mm(2) in group C, and 9.63 mm(2) in group D. Incisional length was 9.16 mm in group A, 9.61 mm in group B, 9.14 mm in group C, and 8.52 mm in group D. There were no statistically significant differences between any 2 groups. Mean muscle injury scores were also similar for all groups. CONCLUSIONS: Twelve-millimeter conical trocar-cannula systems create fascial defects similar to those of 8-mm pyramidal systems, both immediately after insertion and after simulated operative manipulations. Given the historical low risk of wound dehiscence and hernia associated with pyramidal devices less than 10-mm in outside diameter, fascial closure of wounds created by conical systems may be unnecessary.

Randomized comparison of the effect of manipulation on incisional parameters associated with a pyramidal laparoscopic trocar-cannula system and the EndoTIP cannula.

We conducted a randomized, controlled trial to evaluate the effect of laparoscopic access cannula manipulation on fascial and incisional characteristics in a white swine model, comparing a pyramidal trocar-cannula system (PTC) and a trocarless threaded cannula (TTC, EndoTIP). We made 6 insertions in 10 animals. Cannulas randomized to the movement group were manipulated in standard fashion in skin and subcutaneous tissues. After dissection, muscle damage scores, wound areas, and maximum wound lengths were determined. Mean muscle damage scores without and with manipulation for the TTC were 0.7 and 1.00, respectively, and for the PTC 1.9 and 2.0. Differences between devices were significant (p = 0.0001) but there were no differences within devices (manipulation vs no manipulation). Mean wound length for the TTC without manipulation (0.699 cm) was less than that after manipulation (1.101 cm, p = 0.0002). The mean nonmanipulated PTC wound length (0.968 cm) was more than that of corresponding TTC wounds (0.699 cm, p = 0.0082) but this difference was lost after manipulation (TTC 1.101, PTC 0.930). Mean wound area for the nonmanipulated TTC was less than that for corresponding PTC wounds (16.99 vs 30.85 mm(2), p = 0.0066) but this difference was lost after manipulation (TTC 24.31 mm(2), PTC 25.97 mm(2)). Thus cannula manipulation had no effect on wound area and an adverse effect on maximum wound length for the threaded cannula only. Despite movement, the muscle damage score remained significantly less for the threaded cannula.

Intraabdominal pressure and incision parameters associated with a pyramidal laparoscopic trocar-cannula system and the EndoTIP cannula.

STUDY OBJECTIVE: To compare intraabdominal pressure and incision characteristics associated with insertion of a disposable pyramidal trocar-cannula system (T-CS) and the EndoTIP threaded cannula, a trocarless, reusable laparoscopic access device. DESIGN: Randomized trial (Canadian Task Force classification I). SUBJECTS: White swine. INTERVENTION: . Six insertions were created on the lower abdomen of 10 animals; changes in intraabdominal pressure associated with insertion of the pyramidal T-CS and threaded cannula were recorded by a computerized system. Once insertions were completed, skin and subcutaneous tissues were dissected to expose fascial wounds. MEASUREMENTS AND MAIN RESULTS: Incision length and wound area and muscle damage scores were determined. The mean change in intraabdominal pressure for the pyramidal T-CS was 4.44 mm Hg and for the threaded cannula was 2.76 mm Hg (p = 0.0001). Mean incision length, mean wound area score, and mean muscle damage score for the pyramidal T-CS were 0.968 cm, 30.9 mm(2), and 1.9/4, respectively, and for the threaded cannula they were 0.699 cm (p = 0.0082), 17.0 mm(2) (p = 0.0066), and 0.7/4 (p = 0.001), respectively. CONCLUSION: In this model, insertion of the threaded cannula created less change in intraabdominal pressure and smaller fascial and muscle defects than insertion of the pyramidal T-CS.