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Study Objective: To monitor and report nationwide changes in the rates of and complications after different methods for benign hysterectomy, operative hysteroscopy, myomectomy, and embolization in Denmark. To report the national mortality after benign hysterectomy Design: National prospective, observational cohort study. Setting: The Danish Hysterectomy and Hysteroscopy Database. Patients: Women undergoing surgery for benign gynecologic diseases: 64 818 hysterectomies, 84 175 hysteroscopies, 4016 myomectomies, and 1209 embolizations in Denmark between 2004 and 2018. Interventions: National meetings with representatives from all departments, annual working reports of institutional complication rates, workshops, and national guideline initiative to improve minimally invasive surgical methods. Measurements and Main Results: Rates of the different methods and complications after each method with follow-up to 5 years as recorded by the database directly in the National Patient Registry. Nationwide, a decline in the use of hysterectomy, myomectomy, embolizations, and endometrial ablation. The total short-term complications were 9.8%, 7.5%, 8.9%, and 2.7% respectively, however, with a persistent risk of approximately 20% for recurrent operations within 5 years after endometrial ablation. Initially, we urged for increased use of vaginal hysterectomy, but only reached 36%. From 2010, we urged for reducing abdominal hysterectomies by implementing laparoscopic hysterectomy and reached 72% laparoscopic and robotic procedures. Since 2015, we used coring or contained morcellation for removal of large uterus at laparoscopic hysterectomy. The major and minor complication rates (modified Clavien-Dindo classification) were reduced significantly from 8.1% to 4.1% and 9.9% to 5.7% respectively. Mortality after benign hysterectomy was 0.27‰. The odds ratio for major complications after abdominal hysterectomy was 1.66 (1.52–1.81) compared to minimally invasive hysterectomy independent

Eva Dreisler, Jens Joergen Kjer Department of Gynecology, The Juliane Marie Centre, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark Abstract: Intrauterine adhesions with symptoms like hypomenorrhea or infertility are known under the term Asherman’s syndrome. Although the syndrome has been widely investigated, evidence of both prevention of the syndrome and the ideal treatment are missing. Understanding the pathogenesis of intrauterine adherences is necessary for the prevention of the formation of intrauterine scarring. Intrauterine adhesions can develop from lesion of the basal layer of the endometrium caused by curettage of the newly pregnant uterus. The syndrome may also occur after hysteroscopic surgery, uterine artery embolization or uterine tuberculosis. For initial diagnosis the less invasive contrast sonohysterography or hysterosalpingography is useful. The final diagnosis is based on hysteroscopy. Magnetic resonance imaging is required in cases with totally obliterated uterine cavity. Intrauterine adherences are classified in accordance with different classification systems based on the hysteroscopic diagnosis of severity and localization of adherences. Classification is necessary for the planning of surgery, information on prognosis and scientific purposes. Surgery is performed in symptomatic patients with either infertility or with painful periods. Intrauterine adherences are divided with a hysteroscope using scissors or a power instrument working from the central part of the uterus to the periphery. Peroperative ultrasonography is useful in an outpatient setting for the prevention of complications. Hysteroscopy with fluoroscopy is a solution in difficult cases. Use of intrauterine devices like balloon catheters or intrauterine contraceptive devices seems to be the preferred methods for the prevention of re-occurrence of adhesions after treatment. Both primary prevention after hysteroscopic surgery or curettage and secondary prevent

INTRODUCTION: There is no international consensus on the orientation of transvaginal ultrasound images and no evidence exists to support the superiority of one image orientation over the other. The aim of this study was to compare learning curves and skills transfer in a group of novices randomized to top-down or bottom-up image orientation, and to determine whether individual preferences for image orientation affect learning and skills transfer.MATERIAL AND METHODS: 60 senior medical students, with no prior ultrasound experience, were randomized to orient the image top-down or bottom-up during training on an ultrasound simulator until attaining expert levels of performance. Participants then completed a transfer test involving a systematic ultrasound examination on a physical mannequin using real ultrasound equipment. Performance was assessed during the transfer test by two independent raters using the objective structured assessment of ultrasound skills (OSAUS) score and a global rating score.RESULTS: The bottom-up group reached the expert level with significantly fewer attempts than did the top-down group [median ± interquartile range: 4 ± 2 vs 5 ± 3] (U = 285.5, P = 0.014). The bottom-up group used less time to achieve the expert level (median ± interquartile range: 3 h 2 m ± 1 h 14 m vs 3 h 28 m ± 2 h 21 m) (U = 301.5, P = 0.029). The two groups performed similarly during the transfer test with respect to their OSAUS scores (top-down 56.7% vs bottom-up 53.2%, P = 0.13). The global rating scores were higher in the top-down group (top-down 57.1% vs bottom-up 50.0%, P = 0.02).CONCLUSIONS: Orientation of the images bottom-up rather than top-down, led to a steeper learning curve, but had little or no impact on the subsequent transfer of skills.

Udgivelsesdato: 2009-Feb, OBJECTIVE: To identify factors associated with endometrial polyps. STUDY DESIGN: Case-control study of 140 women with endometrial polyps and 367 controls. Information on potentially associated factors was obtained by a validated questionnaire. RESULTS: In an age-adjusted logistic regression model, the following was positively associated with endometrial polyps: current use of hormone therapy (odds ratio, 2.81; 95% CI, 1.29-6.13) and being overweight (body mass index > 25 kg/m(2)) (odds ratio, 2.06; 95% CI, 1.12-3.79) (postmenopausal women). Negatively associated was use of oral contraceptive pills (odds ratio, 0.20; 95% CI, 0.06-0.66). Histopathology diagnosed benign endometrial polyps (n = 137), polyp with premalignant disease (n = 3), and benign polyp with concomitant complex hyperplasia/endometrial cancer (n = 3). CONCLUSION: Being overweight and current use of hormone therapy in postmenopausal women were positively associated, whereas the use of oral contraceptive pills was negatively associated with endometrial polyps. Hypertension and cervical polyps were not associated with endometrial polyps. Endometrial polyps were infrequently related to premalignant and malignant disease.