International Urogynecology consultation chapter 2 committee 3: the clinical evaluation of pelvic organ prolapse including investigations into associated morbidity/pelvic floor dysfunction.

INTRODUCTION AND HYPOTHESIS: This manuscript from Chapter 2 of the International Urogynecology Consultation (IUC) on Pelvic Organ Prolapse (POP) reviews the literature involving the clinical evaluation of a patient with POP and associated bladder and bowel dysfunction. METHODS: An international group of 11 clinicians performed a search of the literature using pre-specified search MESH terms in PubMed and Embase databases (January 2000 to August 2020). Publications were eliminated if not relevant to the clinical evaluation of patients or did not include clear definitions of POP. The titles and abstracts were reviewed using the Covidence database to determine whether they met the inclusion criteria. The manuscripts were reviewed for suitability using the Specialist Unit for Review Evidence checklists. The data from full-text manuscripts were extracted and then reviewed. RESULTS: The search strategy found 11,242 abstracts, of which 220 articles were used to inform this narrative review. The main themes of this manuscript were the clinical examination, and the evaluation of comorbid conditions including the urinary tract (LUTS), gastrointestinal tract (GIT), pain, and sexual function. The physical examination of patients with pelvic organ prolapse (POP) should include a reproducible method of describing and quantifying the degree of POP and only the Pelvic Organ Quantification (POP-Q) system or the Simplified Pelvic Organ Prolapse Quantification (S-POP) system have enough reproducibility to be recommended. POP examination should be done with an empty bladder and patients can be supine but should be upright if the prolapse cannot be reproduced. No other parameters of the examination aid in describing and quantifying POP. Post-void residual urine volume >100 ml is commonly used to assess for voiding difficulty. Prolapse reduction can be used to predict the possibility of postoperative persistence of voiding difficulty. There is no benefit of urodynamic testing for assessment of detrusor overactivity as it does not change the management. In women with POP and stress urinary incontinence (SUI), the cough stress test should be performed with a bladder volume of at least 200 ml and with the prolapse reduced either with a speculum or by a pessary. The urodynamic assessment only changes management when SUI and voiding dysfunction co-exist. Demonstration of preoperative occult SUI has a positive predictive value for de novo SUI of 40% but most useful is its absence, which has a negative predictive value of 91%. The routine addition of radiographic or physiological testing of the GIT currently has no additional value for a physical examination. In subjects with GIT symptoms further radiological but not physiological testing appears to aid in diagnosing enteroceles, sigmoidoceles, and intussusception, but there are no data on how this affects outcomes. There were no articles in the search on the evaluation of the co-morbid conditions of pain or sexual dysfunction in women with POP. CONCLUSIONS: The clinical pelvic examination remains the central tool for evaluation of POP and a system such as the POP-Q or S-POP should be used to describe and quantify. The value of investigation for urinary tract dysfunction was discussed and findings presented. The routine addition of GI radiographic or physiological testing is currently not recommended. There are no data on the role of the routine assessment of pain or sexual function, and this area needs more study. Imaging studies alone cannot replace clinical examination for the assessment of POP.

The impact of pregnancy and childbirth on pelvic sensation: a prospective cohort study.

Pelvic organ prolapse, urinary, bowel and sexual dysfunction, collectively called pelvic floor dysfunction (PFD) affects 1 in 3 women and has a significant public health impact. The causes of PFD are not fully understood but involve injury to connective tissue and motor nerve during childbirth. Women with PFD also have sensory nerve impairment, and it is likely this occurs during childbirth, but this has never been investigated. In the current study 150 women underwent quantitative sensory testing for vibration sensation at the vagina and clitoris, and stretch sensation at the vagina and introitus, in the third trimester, 3 and 6 months postnatal. Antenatally vibration sensation was reduced but stretch sensation was normal. Postnatally vibration sensation deteriorated whilst stretch sensation initially deteriorated but recovered by 6 months postnatal to antenatal levels (all p < 0.001). Mode of birth had a significant impact on sensation, with caesarean section appearing neuroprotective, normal vaginal birth resulted in a transient deterioration in sensation that recovered by 6 months, whilst assisted vaginal delivery was prolonged suggesting persistent neurological impairment (all p < 0.015). Further research is required to study the clinical effect of these changes on pelvic floor dysfunction in the medium and long-term.

Is Fitspiration the Healthy Internet Trend It Claims to Be? A British Students' Case Study.

The increasingly popular #fitspiration community on Instagram aims to promote body positivity and inspire health in its followers. However, fitspiration accounts often endorse unattainable, overly fit body ideals. The aim of this study is to explore the effects of viewing fitspiration photos on body image and fit-ideal internalisation. We compared 109 British students' (18-50 years-old) responses on state self-esteem, mood satisfaction, body satisfaction and fit-ideal internalisation before and after viewing fitspiration photos. Online questionnaires exposed students to either five male or five female fitspiration photos, respectively for their given gender. Photos were sourced from public Instagram accounts. This study also examined the influence age and Instagram usage have on body image. Exposure to fitspiration photos produced a significant reduction in state self-esteem, mood satisfaction and fit-ideal internalisation, but had no significant influence on body satisfaction. Age had no effect on body image; however, gender impacted mood satisfaction and fit-ideal internalisation. Instagram usage influenced fit-ideal internalisation, with specific Instagram factors, such as how the importance of a photo's "likes" were negatively associated with state self-esteem, mood and body satisfaction. Unexpectedly, Instagram frequency use and posting were related to higher levels of state self-esteem. Detailed explanations of the findings and potential future research opportunities are also discussed.

Method of limits: Female genital stretch perception thresholds.

INTRODUCTION: Women with pelvic organ prolapse describe vaginal laxity and poor sensation of vaginal tone that does not correlate with anatomical findings. This discrepancy could be explained by altered vaginal sensation and a test that could measure sensation of vaginal tone, transmitted via Aα and Aß nerve fibers, would further our understanding of the pathophysiology of vaginal laxity. OBJECTIVE: To develop quantitative sensory testing (QST) for vaginal tone using genital stretch perception thresholds (PT), assess reproducibility, and the association with age and parity. STUDY DESIGN: Prospective observational cohort study of healthy women (Canadian task force classification II-2) who underwent QST method of limits at the vagina and introitus for sensation of first awareness and stretch using a modified anorectal physiology protocol. RESULTS: Forty women underwent repeatability testing. Intra- and inter-rater repeatability using intraclass correlation coefficients (ICC) was good to excellent for both first awareness and stretch at the vagina and introitus (intra-rater ICC = 0.93, 0.95, 0.81, and 0.88, respectively; inter-rater ICC = 0.83, 0.93, 0.71, and 0.86 respectively). Normative data were collected from 100 women. Log-linear regression found a significant association between age and PT for first awareness and stretch at the vagina and introitus (P = .020, .008, .002, and <.001, respectively). There was no association with parity and PT. Nomograms were calculated using the 95% confidence limits around the regression line. CONCLUSIONS: Stretch QST is clinically feasible, valid, and reproducible. The test can be used as a tool to measure sensation in women presenting with symptoms of vaginal laxity.

MR scan evaluation of pelvic organ prolapse mesh complications and agreement with intra-operative findings.

INTRODUCTION: An increasing number of women are presenting with symptoms after the placement of mesh implants for prolapse which may be attributable to a mesh implant complication. MRI imaging can be used to evaluate abdominally placed mesh but there is no published research evaluating the use of MRI in this group of women. The objective of our study was to report our experience as a tertiary centre in evaluating abdominal mesh with MR imaging and the agreement of MR reports with surgical findings. STUDY DESIGN: A retrospective observational cohort study (Canadian Task Force classification II-2) of all women referred to our tertiary unit who underwent an MR scan for investigation of symptoms of mesh complication following an abdominally placed mesh implant between June 2006 and September 2018 was performed. The reports of MR images were compared with the findings at surgery. RESULTS: MR scan was performed in 87 with suspected mesh complications. MR scan detected mesh failure in 42.1% of women (37/87), infection in 12.6% (11/87), compression in 2.3% (2/87), exposure in 12.6% (11/88), bowel extrusion in 2.3% (2/87) and inflammation in 11.5% (10/87). Agreement between MR scan report and surgical diagnosis was almost perfect for mesh failure, infection and compression, whilst agreement was only moderate for mesh erosion and signs of inflammation (failure κ = 0.97, infection κ = 0.94, compression κ = 1.0, exposure κ = 0.58 and inflammation κ = 0.24). CONCLUSION: These data provide information on the role of MR imaging in the investigation of women presenting with suspected intra-abdominal POP mesh complications including recurrence.

Laparoscopic sacrocolpopexy posthysterectomy: intraoperative feasibility and safety in obese women compared with women of normal weight.

INTRODUCTION AND HYPOTHESIS: Our aim was to determine the intraoperative feasibility and complication rate of laparoscopic sacrocolpopexy (LSC) in overweight and obese women compared with women of normal weight. METHODS: This was a retrospective observational cohort study (Canadian Task Force classification II-2) conducted at a tertiary urogyaenocology unit evaluating 119 women who underwent LSC between March 2005 and January 2013. RESULTS: Body mass index (BMI) was classified as normal (22.89 ± 1.55), overweight (27.12 ± 1.40) and obese (33.47 ± 3.26) according to the World Health Organisation (WHO) classification. There was no difference in intraoperative complication rates for bladder, bowel, ureteric or vascular injury; haemorrhage; conversion to laparotomy; or anaesthetic complications for normal weight, overweight or obese women. Similarly there was no difference in operating time, duration of anaesthetic or hospital stay between BMI class (p = 0.070, p = 0.464, p = 0.898, respectively) postoperative or mesh complication rates. At 6-months' follow-up, there was no difference in Patient Global Impression of Improvement scale (PGI-I) (defined as very much better or much better) between normal weight, overweight and obese women (76.9, 72 and 65.4%, p = .669) or objective cure using the Pelvic Organ Prolapse Quantification (POP-Q) examination (p = 0.402). CONCLUSIONS: LSC is feasible, with equivalent intraoperative complication rates for normal weight, overweight and obese women when performed by experienced laparoscopic urogynaecologists. Given the benefits of a laparoscopic approach in obese women, the authors suggest they should be offered LSC as an option to treat vault prolapse when surgical management is being considered.

Pelvic floor dysfunction and sensory impairment: Current evidence.

AIMS: To explore the role of sensory nerve impairment in women with pelvic organ prolapse, painful bladder syndrome, urinary and fecal incontinence, and sexual dysfunction. METHODS: Medline and Embase were searched for articles in which sensory testing, either quantitative sensory testing or current perception thresholds, had been used to evaluate women with pelvic organ prolapse, stress and urge urinary incontinence, fecal incontinence and female sexual dysfunction. All search terms were expanded within each database prior to searching. RESULTS: Research to date has included small numbers of participants, used poorly matched controls, lacked a systemic sensory examination and applied non-standardized sensory testing techniques. However, the evidence suggests women with pelvic organ prolapse demonstrate sensory dysfunction. The role of sensory impairment in stress urinary incontinence is inconclusive. In women with urge urinary incontinence there is some evidence to suggest it may be urethrally mediated. Women with painful bladder syndrome may have more sensitive nerve endings which are unable to ignore repeated stimuli. Sensory impairment is common in women with sexual dysfunction, typically involving larger nerve fibres. There were no studies evaluating sensory function in women with fecal incontinence. CONCLUSION: Current evidence suggests women with pelvic floor dysfunction demonstrate sensory impairment though the causes remain unclear. Further studies are needed to investigate the different conditions of pelvic floor dysfunction using standardized sensory testing techniques, as well as evaluate the timing and mechanism by which any sensory impairment develops. Neurourol. Urodynam. 36:550-556, 2017. © 2016 Wiley Periodicals, Inc.