Clinical-decision taking in primary pelvic organ prolapse; the effects of diagnostic tests on treatment selection in comparison with a consensus meeting.

INTRODUCTION AND HYPOTHESIS: The objective of the study was to establish the effects of additional diagnostic tests compared to a consensus outcome on treatment selection in primary pelvic organ prolapse. METHODS: Three expert gynecologists individually defined a management plan in 53 patients after magnetic resonance imaging, defecography, urodynamic, and anorectal function test information was provided. These management plans were compared with basic treatment advices in the absence of any test and with consensus advices (opinion-based references). The experts assigned a subjective score (assigned diagnostic value [ADV], 0-100%) to rate the test's relative importance. RESULTS: On average, additional diagnostic testing resulted in a revised initial management plan in 38% of the cases; 24% of the individual management plans did not meet the consensus reference. Overall defecography was regarded most valuable (ADV range 19-65%) vs. magnetic resonance imaging rated least (ADV range 0-37%). CONCLUSIONS: Although additional diagnostic tests frequently led to adaptations of basic treatment proposals, consensus was not reached in a fourth of the cases.

Sexuality and body image after uterine artery embolization and hysterectomy in the treatment of uterine fibroids: a randomized comparison.

In this paper the effect of uterine artery embolization (UAE) on sexual functioning and body image is investigated in a randomized comparison to hysterectomy for symptomatic uterine fibroids. The EMbolization versus hysterectoMY (EMMY) trial is a randomized controlled study, conducted at 28 Dutch hospitals. Patients were allocated hysterectomy (n = 89) or UAE (n = 88). Two validated questionnaires (the Sexual Activity Questionnaire [SAQ] and the Body Image Scale [BIS]) were completed by all patients at baseline, 6 weeks, and 6, 12, 18, and 24 months after treatment. Repeated measurements on SAQ scores revealed no differences between the groups. There was a trend toward improved sexual function in both groups at 2 years, although this failed to reach statistical significance except for the dimensions discomfort and habit in the UAE arm. Overall quality of sexual life deteriorated in a minority of cases at all time points, with no significant differences between the groups (at 24 months: UAE, 29.3%, versus hysterectomy, 23.5%; p = 0.32). At 24 months the BIS score had improved in both groups compared to baseline, but the change was only significant in the UAE group (p = 0.009). In conclusion, at 24 months no differences in sexuality and body image were observed between the UAE and the hysterectomy group. On average, both after UAE and hysterectomy sexual functioning and body image scores improved, but significantly so only after UAE.

Uterine artery embolization versus hysterectomy in the treatment of symptomatic uterine fibroids (EMMY trial): peri- and postprocedural results from a randomized controlled trial.

OBJECTIVE: This was a randomized controlled trial to evaluate the safety of uterine artery embolization (UAE) compared with hysterectomy. STUDY DESIGN: Twenty-eight Dutch hospitals recruited 177 patients with symptomatic uterine fibroids and menorrhagia who were eligible for hysterectomy. Patients were randomized to UAE (n = 88) or hysterectomy (n = 89). In this paper we evaluate the peri- and postprocedural complications, length of hospital stay, unscheduled visits, and readmission rates up to 6 weeks' post-intervention. Analysis was by intention to treat. RESULTS: Bilateral UAE failure occurred in 4 patients (4.9%). Major complications occurred in 4.9% (UAE) and 2.7% (hysterectomy) of cases (P = .68). The minor complication rate from discharge until 6 weeks after was significantly higher in the UAE group than in the hysterectomy group (58.0% vs 40.0%; RR 1.45 [1.04-2.02]; P = .024). UAE patients were more often readmitted (11.1% vs 0%; P = .003). Total length of hospital stay was significantly shorter in UAE patients (mean [SD]: 2.5 [2.7] vs 5.1 [1.3], P < .001). CONCLUSION: UAE is a procedure similar to hysterectomy with a low major complication rate and with a reduced length of hospital stay. Higher readmission rates after UAE stress the need for careful postprocedural follow-up.

Myoma expulsion after uterine artery embolization: complication or cure?

A 54-year-old woman had an expulsed myoma 10 weeks after uterine artery embolization. After treatment with antibiotics and a small surgical intervention, she recovered completely without any sign of myomatous disease afterwards. Patients should be informed about the possibility of expulsion. Expulsion of myomas after uterine artery embolization occurs relatively frequently and may be just one of the ways to attain cure.

Does diagnostic hysteroscopy in patients with stage I endometrial carcinoma cause positive peritoneal washings?

OBJECTIVES: Previous studies have shown that positive peritoneal washings may adversely affect cancer survival rates and that hysteroscopy is associated with a higher risk of positive washings in patients with endometrial carcinoma. Our aim was to assess if diagnostic hysteroscopy increases the risk of positive peritoneal washings in patients with endometrial cancer and affects the prognosis after surgery. STUDY DESIGN: Retrospective cohort study. The medical records of 50 consecutive patients with endometrial carcinoma, diagnosed with hysteroscopy and tissue sampling and treated by abdominal hysterectomy with bilateral salpingo-oophorectomy and peritoneal washings were reviewed. RESULTS: Of the 43 patients with endometrial carcinoma FIGO stage I, none had positive peritoneal washings (95%CI: 0-8.2%). The mean interval between hysteroscopy and surgery was 33.5 days. The 5-year disease-specific survival rate was 91.8%, the 5-year recurrence-free survival rate was 85.4%. CONCLUSIONS: Diagnostic hysteroscopy had no adverse effect on the incidence of positive peritoneal washings or on prognosis in stage I endometrial cancer patients.

Fatal sepsis after uterine artery embolization with microspheres.

A case report of fatal sepsis after uterine artery embolization (UAE) with microspheres is presented. At autopsy, microspheres were found not only in arteries in the leiomyomata and myometrium but also in the parametria and the vagina, leading to a necrotic vaginal wall and uterine cervix. At present, polyvinyl alcohol particles are usually used in UAE. Recently, study results of the use of microspheres in embolization procedures have become available. The rationale for the choice of a specific embolization particle and the clinical implications of possible sepsis after UAE are discussed.

Measuring morphological parameters of the pelvic floor for finite element modelling purposes.

The goal of this study was to obtain a complete data set needed for studying the complex biomechanical behaviour of the pelvic floor muscles using a computer model based on the finite element (FE) theory. The model should be able to predict the effect of surgical interventions and give insight into the function of pelvic floor muscles. Because there was a lack of any information concerning morphological parameters of the pelvic floor muscle structures, we performed an experimental measurement to uncover those morphological parameters. Geometric parameters as well as muscle parameters of the pelvic floor muscles were measured on an embalmed female cadaver. A three-dimensional (3D) geometric data set of the pelvic floor including muscle fibre directions was obtained using a palpator device. A 3D surface model based on the experimental data, needed for mathematical modelling of the pelvic floor, was created. For all parts of the diaphragma pelvis, the optimal muscle fibre length was determined by laser diffraction measurements of the sarcomere length. In addition, other muscle parameters such as physiological cross-sectional area and total muscle fibre length were determined. Apart from these measurements we obtained a data set of the pelvic floor structures based on nuclear magnetic resonance imaging (MRI) on the same cadaver specimen. The purpose of this experiment was to discover the relationship between the MRI morphology and geometrical parameters obtained from the previous measurements. The produced data set is not only important for biomechanical modelling of the pelvic floor muscles, but it also describes the geometry of muscle fibres and is useful for functional analysis of the pelvic floor in general. By the use of many reference landmarks all these morphologic data concerning fibre directions and optimal fibre length can be morphed to the geometrical data based on segmentation from MRI scans. These data can be directly used as an input for building a mathematical model based on FE theory.

The natural course of asymptomatic Chlamydia trachomatis infections: 45% clearance and no development of clinical PID after one-year follow-up.

The natural course of asymptomatic Chlamydia trachomatis infections in women was studied during one year in a cohort based nested case-control study. Healthy women (n = 744, from four company health services in Amsterdam) with a medical check-up prior to job engagement were included. C. trachomatis-positive women (n = 30, cases) and a randomly selected control group of C. trachomatis-negative women (n = 186, controls) were followed for one year. Urine specimens (at one, six and 12 months) were analysed for the presence of C. trachomatis-DNA and the C. trachomatis-serovars, and questionnaires were filled in. The C. trachomatis prevalence and natural course in relation to demographic and sexual characteristics after one, six and 12 months were studied. The main outcome measures were 1) the prevalence of C. trachomatis using urine specimens; 2) self-reported complaints; 3) clinical symptoms reported to the coordinating physicians. The prevalence of asymptomatic C. trachomatis infections was 4% and there was no correlation with demographic and sexual characteristics. The person/year clearance rate was 44.7% per year. None of the C. trachomatis-positive women developed clinical symptoms or used C. trachomatis specific antibiotic treatment. Women with or without an asymptomatic infection had the same number of self-reported urogenital complaints during follow-up. In persisting infections twice as many C. trachomatis-serovar E infections were detected as compared to clearing infections. Our findings showed that almost half of the asymptomatic C. trachomatis infections in women cleared during one year of follow-up and none developed clinical pelvic inflammatory disease (PID), which is a much lower figure than previously suggested. Therefore these data are important for cost effectiveness calculations in screening programmes for asymptomatic C. trachomatis infections.