Urinary Incontinence and Pelvic Organ Prolapse Knowledge, Care-Seeking, and Embarrassment in Women Planning Bariatric Surgery: A Cross-sectional Study.

OBJECTIVE: The objective of this study was to assess whether patients seeking bariatric surgery were at least as proficient in urinary incontinence (UI) and pelvic organ prolapse (POP) knowledge as the general population. Our secondary objective was to determine care-seeking and impact of embarrassment on knowledge of pelvic floor disorders (PFDs). METHODS: An anonymous survey was administered to adult women who attended a bariatric surgery information session from May 2015 to January 2016. The comprehensive survey included multiple data points and the Prolapse and Incontinence Knowledge Quiz. The study population was compared with a general population described in a previously published study. RESULTS: Three hundred fifteen participants completed the survey (88% response rate). Mean ± SD age was 41.1 ± 11.3 years (range, 18-69 years), and mean body mass index was 47.4 ± 9.6 kg/m (range, 26.7-104.5 kg/m). A total of 196 women (62.2%) had at least one bothersome PFD symptom. The study population was at least as proficient in UI knowledge as the general population (P < 0.0001), but not for POP knowledge (P < 0.946). Among participants with symptomatic PFD, 91.7% of those with UI symptoms and 70% of those with POP symptoms reported that they would seek care. There was a difference in knowledge proficiency between women who were and were not embarrassed to discuss UI (P = 0.77) or POP (P = 0.99). CONCLUSIONS: The study population demonstrated less POP knowledge than the general population, but not for UI knowledge. A high proportion of women with UI or POP symptoms would seek care, but embarrassment to discuss UI or POP negatively impacted knowledge.

Laparoscopic and robotic skills are transferable in a simulation setting: a randomized controlled trial.

BACKGROUND: Although surgical simulation provides an effective supplement to traditional training, it is not known whether skills are transferable between minimally invasive surgical modalities. The purpose of this study was to assess the transferability of skills between minimally invasive surgical simulation platforms among simulation-naïve participants. METHODS: Forty simulation-naïve medical students were enrolled in this randomized single-blinded controlled trial. Participants completed a baseline evaluation on laparoscopic (Fundamentals of Laparoscopic Surgery Program, Los Angeles, CA) and robotic (dV-Trainer, Mimic, Seattle, WA) simulation peg transfer tasks. Participants were then randomized to perform a practice session on either the robotic (N = 20) or laparoscopic (N = 20) simulator. Two blinded, expert minimally invasive surgeons evaluated participants before and after training using a modified previously validated subjective global rating scale. Objective measures including time to task completion and Mimic dV-Trainer motion metrics were also recorded. RESULTS: At baseline, there were no significant differences between the training groups as measured by objective and subjective measures for either simulation task. After training, participants randomized to the laparoscopic practice group completed the laparoscopic task faster (p < 0.003) and with higher global rating scale scores (p < 0.001) than the robotic group. Robotic-trained participants performed the robotic task faster (p < 0.001), with improved economy of motion (p < 0.001), and with higher global rating scale scores (p = 0.006) than the laparoscopic group. The robotic practice group also demonstrated significantly improved performance on the laparoscopic task (p = 0.02). Laparoscopic-trained participants also improved their robotic performance (p = 0.02), though the robotic group had a higher percent improvement on the robotic task (p = 0.037). CONCLUSIONS: Skills acquired through practice on either laparoscopic or robotic simulation platforms appear to be transferable between modalities. However, participants demonstrate superior skill in the modality in which they specifically train.

Relationship of Anatomy and Function: External Anal Sphincter on Transperineal Ultrasound and Anal Incontinence.

OBJECTIVE: The aim of this study was to investigate the association of the anatomic integrity of the external anal sphincter (EAS) detected on transperineal ultrasound (TPUS) with symptoms of anal incontinence (AI) as measured by St Mark's Incontinence Score (SMIS) and the visual analog scale (VAS). METHODS: This is an observational, cross-sectional analysis of 486 women who presented to a tertiary urogynecological center between May 2013 and August 2014. They underwent a standardized interview and an examination that involved 3-dimensional/4-dimensional TPUS. The SMIS and VAS were administered if they answered positively to a question on AI. The association between defects of the EAS and symptoms of AI was evaluated using bivariate tests, as well as adjusting for pertinent covariates using multiple linear regression modeling. RESULTS: Of the included patients, 17.1% reported AI, and 15.2% had significant EAS defects (≥4 slices) on TPUS imaging. A significant sonographic defect was diagnosed in 23% of women with AI versus 14% of those without (P = 0.033). Women with symptoms of AI were more likely to have a significant defect on TPUS (odds ratio, 1.878; 95% confidence interval, 1.05-3.37). No significant findings were seen when analyzing SMIS, its components, and VAS against sonographic EAS defects. CONCLUSIONS: The symptom of AI is associated with significant EAS defects detected on TPUS. However, this study failed to show an association between significant EAS defects and the SMIS and VAS.

Advanced gynecologic laparoscopy in a fast-track ambulatory surgery center.

BACKGROUND/OBJECTIVES: It has been shown that major gynecologic laparoscopy is safe in hospital ambulatory settings, but there is little data to suggest the same in freestanding ambulatory surgery centers. This study evaluates the safety and efficacy of advanced gynecologic laparoscopic surgery using a fast-track model in freestanding ambulatory surgery centers and discusses our institution protocols. METHODS: Retrospective, multicenter review was conducted of major gynecologic surgeries from August 1st 2010 to September 30th 2011 in 3 surgical centers with one primary surgeon. All patients were treated for symptomatic uterine leiomyomas and/or endometriosis. Primary outcome measures were unplanned admissions and discharge within 23 hours. RESULTS: One hundred and thirty-four patients underwent major laparoscopic gynecologic surgery with a total of 160 procedures: 77 stage IV endometriosis treatment including 7 disk excisions of endometriosis from the large bowel, 3 ureteroneocystostomies and 1 partial bladder resection, 38 myomectomies, and 34 hysterectomies including 12 modified radical hysterectomies. The overall unplanned admission rate was 4.5%. One hundred and thirty-one patients (97.7%) were discharged within 24 hours after surgery. Three patients (2.2%) were transferred to the hospital postoperatively: 1 patient for observation of postoperative anemia and 2 patients for postoperative fever. Three patients (2.2%) were admitted to the hospital after discharge: 1 patient for postoperative ileus, 1 patient for postoperative fever, and 1 patient with septic pelvic thrombophlebitis. These postoperative issues all resolved without complication, and all patients had an uneventful follow-up. CONCLUSIONS: With appropriate resources and an experienced surgeon, advanced laparoscopic surgery can be safely performed in a fast-track ambulatory surgery center with a high rate of discharge within 23 hours and low unplanned readmission rate.

Multidisciplinary treatment for thoracic and abdominopelvic endometriosis.

BACKGROUND AND OBJECTIVES: Thoracic endometriosis is a rare form of extragenital endometriosis with important clinical ramifications. Up to 80% of women with thoracic endometriosis have concomitant abdominopelvic endometriosis, yet the surgical treatment is usually performed with separate procedures. This is the largest published series of the combination of video-assisted thoracoscopic surgery and traditional laparoscopy for the treatment of abdominopelvic and thoracic endometriosis. The objectives of this series are to further evaluate the manifestations of thoracic endometriosis, assess the multidisciplinary surgical approach, and discuss our institution's protocols. METHODS: This is a retrospective, institutional review board-approved case series of 25 consecutive women who underwent combined video-assisted thoracoscopic surgery and traditional laparoscopy for the treatment of abdominopelvic, diaphragmatic, and thoracic endometriosis from January 1, 2008, to September 30, 2013. All surgeries were performed at a tertiary referral center by the same primary surgeons. Data were collected by chart review. RESULTS: Twenty-five patients were included, with a mean age of 37.7 years. Eighty percent of patients had catamenial chest pain, and in 40% this was their only chest complaint. Shoulder pain was noted in 40% of patients, catamenial pneumothorax in 24%, and hemoptysis in 12%. One hundred percent of patients were found to have endometriosis in the pelvis, 100% in the diaphragm, 64% in the chest wall, and 40% in the parenchyma. There were 2 major postoperative complications: 1 diaphragmatic hernia and 1 vaginal cuff hematoma. CONCLUSION: Clinical suspicion and preoperative assessment are crucial in the diagnosis of thoracic endometriosis and allow for a multidisciplinary approach. The combination of video-assisted thoracoscopic surgery and traditional laparoscopy for the treatment of endometriosis optimally addresses the pelvis, diaphragm, and thoracic cavity in a single operation.

Bilateral thoracic endometriosis affecting the lung and diaphragm.

INTRODUCTION: Endometriosis of the lung and the diaphragm is rare. Patients may present with symptoms such as shortness of breath, chest pain, and shoulder pain or they may be asymptomatic. Of note, there have been few reports of bilateral catamenial disease, and no reports, to our knowledge, of bilateral pathology proven pulmonary parenchymal endometriosis. CASE: A 43-year-old with stage IV endometriosis and large leiomyoma underwent a laparoscopic hysterectomy and treatment of endometrial lesions in 2005. In March and April of 2011, she presented with bilateral pneumothoraces. She subsequently underwent video-assisted thoracoscopy as well as resection and fulguration of bilateral lung and diaphragmatic endometriosis. Pathology confirmed endometrial implants in the lung parenchyma bilaterally. CONCLUSION: Catamenial pneumothorax is the most common presentation of thoracic endometriosis. However, bilateral catamenial pneumothoraces are rare. To the best of our knowledge, this case reflects the first report of pathology proven bilateral lung and diaphragm endometriosis.

Silent loss of kidney seconary to ureteral endometriosis.

BACKGROUND: Ureteral endometriosis is a serious localization of disease burden that can lead to urinary tract obstruction, with subsequent hydroureter, hydronephrosis, and potential kidney loss. Diagnosis is elusive and relies heavily on clinical suspicion as ureteral endometriosis can occur with both minimal and extensive disease. Surgical technique to treatment varies, but the goal is to salvage renal function and decrease disease burden. CASE DESCRIPTIONS: We describe 3 cases in which there was documentation of renal atrophy and function loss with subsequent workup and surgical intervention. RESULTS: The cases illustrate varying surgical approaches tailored to localization of ureteral endometriosis. All cases were carried out laparoscopically. CONCLUSION: Ureteral endometriosis, albeit rare, can be complicated by potential loss of renal function. Clinical suspicion and preoperative assessment may help with diagnosis and allows for a multidisciplinary preconsultation. Laparoscopic surgical approach is based on extent of disease and localization and can be carried out successfully in the hands of a highly experienced laparoscopic surgeon.