Falling out: authoritative knowledge and women's experiences with pelvic organ prolapse.

INTRODUCTION: Despite the high prevalence of pelvic organ prolapse, many women suffer in silence, lacking the language and opportunity to describe their condition. There are limited descriptions of women's experiences with pelvic organ prolapse in the literature. This qualitative study addressed the knowledge and experience of women with pelvic organ prolapse. METHODS: Semistructured interviews were conducted with 13 women who had been previously diagnosed with pelvic organ prolapse. Transcripts of the interviews were reviewed and coded using a process of content analysis compared against the framework of authoritative knowledge, developed by Brigitte Jordan. RESULTS: By applying the concept of authoritative knowledge, we identified 3 themes of how women construct understanding about pelvic organ prolapse and how they demonstrate deference to the authoritative knowledge of medical providers. First, we found through women's narratives that authoritative knowledge was held by the health care provider and is considered consequential and legitimate by all participants. Second, women reported that the health care provider's authoritative knowledge was valued over personal, experiential knowledge. Finally, women described how they work with their health care providers to create a system of authoritative knowledge as they seek treatment for or discuss their condition. Throughout the narratives, women's experiences are not legitimized by the women or the medical community, perpetuating the "hidden" nature of these conditions. DISCUSSION: This analysis provides qualitative evidence of Jordan's authoritative knowledge: women and health care providers contribute to dimensions of authoritative knowledge surrounding pelvic organ prolapse. Despite what women experience, the health care provider's definition and understanding of pelvic organ prolapse is seen as legitimate and consequential. Because of their construction of their condition, and the power dynamic at play, women are silenced, and their expertise about their bodies is delegitimized, limiting their active participation in seeking care for this condition.

Do repetitive Valsalva maneuvers change maximum prolapse on dynamic MRI?

INTRODUCTION AND HYPOTHESIS: This study seeks to quantify differences in anterior vaginal wall prolapse during sequential Valsalva attempts on dynamic magnetic resonance imaging (MRI). METHODS: Subjects were taken from an on-going case-control study evaluating anterior vaginal wall prolapse. Women with a prolapse whose leading edge extended >or=1 cm beyond the hymenal ring were included (n = 40). All subjects performed three maximal Valsalva efforts while mid-sagittal dynamic MRI scans were obtained. Bladder descent between the first, second, and third maximal Valsalva efforts were compared. RESULTS: Forty percent of women had a greater than 2-cm increase in prolapse size from their first to third Valsalva attempt. Ninety-five percent of women extended their prolapse further with a third Valsalva. CONCLUSIONS: As is true during clinical examination, several attempts may be required to have maximal anterior compartment prolapse present during dynamic MRI of the pelvic floor.

In vivo assessment of anterior compartment compliance and its relation to prolapse.

INTRODUCTION AND HYPOTHESIS: The objective of the study was to compare anterior compartment compliance between women with and without pelvic organ prolapse and to explore factors determining the extent of anterior compartment prolapse. METHODS: Ten women with normal pelvic support and nine with anterior compartment prolapse were analyzed. Abdominal pressure was measured during Valsalva and simultaneous midsagittal dynamic MR imaging. The distance between the most dependent anterior vaginal wall point and a previously determined average nulliparous anterior vaginal wall point was measured. A best-fit line was determined when anterior vaginal wall displacement was plotted relative to abdominal pressure. The slope of this line is a measure of anterior compartment compliance. Multivariate analyses and t tests were performed. RESULTS: Mean compliance (centimeters per centimeter of water) was higher for cases [0.05 +/- 0.006 standard error of the mean (SEM)] than controls (0.03 +/- .007, p = 0.039). Degree of anterior compartment prolapse correlated best with compliance (R (2) = 0.75, p < 0.01) and also with resting anterior vaginal wall point (R (2) = 0.55, p < 0.01). CONCLUSIONS: Women with anterior compartment prolapse have a 67% more compliant support system compared with those with normal support. Both compliance and resting anterior vaginal wall location are predictors of the degree of anterior compartment prolapse.

Body image and sexuality in women with pelvic organ prolapse.

INTRODUCTION: The effect of physical changes associated with pelvic organ prolapse on a woman's body image and how that may influence sexuality has not been well studied. OBJECTIVE: The goal of this study was to assess the implementation and utility of a body image questionnaire in women with pelvic organ prolapse. Two research questions were asked: (1) What is the impact of pelvic organ prolapse on women's body image and how does this affect their sexual health?, and (2) Does the Vaginal Changes Sexual and Body Esteem (VSBE) Scale show utility for use in assessing body image and sexual health in women with pelvic organ prolapse? METHOD: A qualitative design was used for this study. Telephone interviews were conducted using a semi-structured questionnaire and an adapted body image and sexuality questionnaire specific to genital body image. RESULTS: Thirteen women with pelvic organ prolapse completed the study. Eight women were classified as sexually active, and 5 women were not sexually active. Data showed women with pelvic organ prolapse, classified as sexually active, scored significantly lower on the VSBE scale than women who were not sexually active. There was a positive correlation between severity of prolapse and VSBE scores. CONCLUSION: The VSBE scale questionnaire showed utility and potential for demonstrating change in body image in women with pelvic organ prolapse. This tool may assist clinicians in a more thorough assessment of body image and sexuality in this population of women.

"The cough game": are there characteristic urethrovesical movement patterns associated with stress incontinence?

This study was carried out to determine whether five experts in female stress urinary incontinence (SUI) could discover a pattern of urethrovesical movement characteristic of SUI on dynamic perineal ultrasound. A secondary analysis of data from a case-control study was performed. Ultrasounds from 31 cases (daily SUI) and 42 controls (continent volunteers) of similar age and parity were analyzed. Perineal ultrasound was performed during a single cough. The five experts, blinded to continence status and urodynamics, classified each woman as stress continent or incontinent. Correct responses ranged from 45.7% to 65.8% (mean 57.4 +/- 7.6). Sensitivity was 53.0 +/- 8.8% and specificity 61.2 +/- 12.4%. The positive predictive value was 48.8 +/- 8.2% and negative predictive value was 65.0 +/- 7.3%. Inter-rater reliability, evaluated by Cohen's kappa statistic, averaged 0.47 [95% CI 0.40-0.50]. Experts could not identify a pattern of urethrovesical movement characteristic of SUI on ultrasound.

Graphic integration of causal factors of pelvic floor disorders: an integrated life span model.

There is growing interest in causal factors for pelvic floor disorders. These conditions include pelvic organ prolapse and urinary and fecal incontinence and are affected by a myriad of factors that increase occurrence of symptomatic disease. Unraveling the complex causal network of genetic factors, birth-induced injury, connective tissue aging, lifestyle and comorbid factors is challenging. We describe a graphical tool to integrate the factors affecting pelvic floor disorders. It plots pelvic floor function in 3 major life phases: (1) development of functional reserve during an individual's growth, (2) variations in the amount of injury and potential recovery that occur during and after vaginal birth, and (3) deterioration that occurs with advancing age. This graphical tool accounts for changes in different phases to be integrated to form a disease model to help assess the overlap of different causal factors.