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Epithelial ovarian cancer is mostly discovered at the stage of peritoneal carcinosis. Complete cytoreductive surgery improves overall survival. The Fagotti score is a predictive score of resectability based on peritoneal laparoscopic exploratory. Our aim was to study the inter-observer concordance in an external validation of the Fagotti score. An observational, prospective, multicenter study was conducted using the Francogyn research network. The primary outcome was inter-observer concordance of the Fagotti score. 15 patients in which an ovarian mass was discovered were included. For each patient, the first exploratory laparoscopy before any treatment/chemotherapy was recorded. This bank of 15 videos was subject to blind review accompanied by a Fagotti score rating by 11 gynecological surgeons specializing in oncology. A total of 165 blind reviews were performed. Inter-observer concordance was very good for the Fagotti score with an intraclass correlation coefficient (ICC) of 0.83 [95% CI 0.71; 0.93]. Inter-observer concordance for the adjusted Fagotti score, which accounts for unexplorable areas with extensive carcinomatosis, resulted in an ICC of 0.64 [95% CI 0.46; 0.82]. According to the reviewers, the three least explorable parameters were mesentery involvement, stomach infiltration and liver damage. The ICC of the explorable Fagotti score, i.e. score with deletion of the parameters most often unexplored by laparoscopy, was 0.86 [0.75–0.94]. This study confirms the reproducibility of the Fagotti score during first assessment laparoscopies in cases of advanced ovarian cancer. The explorable Fagotti score has an equivalent or better inter-observer concordance than the Fagotti score.

In order to improve the knowledge POP physiopathology and POP repair, a generic biomechanical model of the female pelvic system has been developed. In the literature, no study has currently evaluated apical prolapse repair by posterior sacrospinous ligament fixation using a generic model nor a patient-specific model that personalize the management of POP and predict surgical outcomes based on the patient's pre-operative Magnetic Resonance Imaging. The aim of our study was to analyze the influence of a right and/or left sacrospinous ligament fixation and the distance between the anchorage area and the ischial spine on the pelvic organ mobility using a generic and a patient-specific Finite Element model (FEM) of the female pelvic system during posterior sacrospinous ligament fixation (SSF). Firstly, we used a generic 3D FEM of the female pelvic system previously made by our team that allowed us to simulate the mobility of the pelvic system. To create a patient-specific 3D FEM of the female pelvic system, we used a preoperative dynamic pelvic MRI of a 68 years old woman with a symptomatic stage III apical prolapse and cystocele. With these 2 models, a SSF was simulated. A right and/or left SSF and different distances between the anchorage area and the ischial spine (1 cm, 2 cm and 3 cm.) were compared. Outcomes measures were the pelvic organ displacement using the pubococcygeal line during maximal strain: Ba point for the most posterior and inferior aspect of the bladder base, C point the cervix's or the vaginal apex and Bp point for the anterior aspect of the anorectal junction. Overall, pelvic organ mobility decreased regardless of surgical technique and model. According to the generic model, C point was displaced by 14.1 mm and 11.5 mm, Ba point by 12.7 mm, and 12 mm and Bp point by 10.6 mm and 9.9 mm after left and bilateral posterior SSF, respectively. C point was displaced by 15.4 mm and 11.6 mm and Ba point by 12.5 mm and 13.1mm when the suture on the sacrospinous ligament was performed at 1 cm and 3 cm from the ischial spine respectively (bilateral posterior SSF configuration). According to the patient-specific model, the displacement of Ba point could not be analyzed because of a significative and asymmetric organ displacement of the bladder. C point was displaced by 4.74 mm and 2.12 mm, and Bp point by 5.30 mm and 3.24 mm after left and bilateral posterior SSF respectively. C point was displaced by 4.80 mm and 4.85 mm and Bp point by 5.35 mm and 5.38 mm when the suture on the left sacrospinous ligament was performed at 1 cm and 3 cm from the ischial spine, respectively. According to the generic model from our study, the apex appeared to be less mobile in bilateral SSF. The anchorage area on the sacrospinous ligament seems to have little effect on the pelvic organ mobilities. ClinicalTrials.gov Identifier: NCT04551859.

Background Incidence of complications following obstetrical anal sphincter injury (OASI) during vaginal delivery are poorly defined. They are only studied in high level maternities, small cohorts, all stages of perineal tear or in low-income countries. The aim of our study was to describe complications after primary OASI repair following a vaginal delivery in all French maternity wards at short and midterm and to assess factors associated with complication occurrence. Methods We conducted a historical cohort study using the French nationwide claim database (PMSI) from January 2013 to December 2021. All women who sustained an OASI repair following a vaginal delivery were included and virtually followed-up for 2 years. Then, we searched for OASIS complications. Finally, we evaluated factors associated with OASIS complication repaired or not and OASIS complication repairs. Results Among the 61,833 included women, 2015 (2.8%) had an OASI complication and 842 (1.16%) underwent an OASI complication repair. Women were mainly primiparous (71.6%) and 44.3% underwent an instrumental delivery. During a follow-up of 2 years, 0.6% ( n  = 463), 0.3% ( n  = 240), 0.2% ( n  = 176), 0.1% ( n  = 84), 0.06% ( n  = 43) and 0.01% ( n  = 5) of patients underwent second surgery for a perineal repair, a fistula repair, a sphincteroplasty, a perineal infection, a colostomy and a sacral nervous anal stimulation, respectively. Only one case of artificial anal sphincter was noticed. Instrumental deliveries (OR = 1.56 CI95%[1.29;1.9]), private for-profit hospitals (OR = 1.42 [1.11;1.82], reference group “public hospital”), obesity (OR = 1.36 [1;1.84]), stage IV OASIS (OR = 2.98 [2.4;3.72]), perineal wound breakdown (OR = 2.8 [1.4;5.48]), ages between 25 and 29 years old (OR = 1.59 [1.17;2.18], refence group “age between 13 and 24 years old”) and 30 and 34 years old (OR = 1.57 [1.14; 2.16], refence group “age between 13 and 24 years old”) were factors associated with OASIS complication repairs. Conclusions Maternal age, stage IV OASIS, obesity, instrumental deliveries and private for-profit hospitals seemed to predict OASIS complications. Understanding factors associated with OASIS complications could be beneficial for the patient to inform them and to influence the patient’s follow-up in order to prevent complications, repairs and maternal distress.

Surgical treatment is standard for the treatment of small breast cancers. Due to the pain and esthetic sequelae that can follow surgery, minimally invasive treatments are under investigation. Our aim was to conduct a dosimetry study of laser interstitial thermotherapy. Turkey tissue was used as an ex vivo model, and mammary glands from ewes were used as in vivo models. We used two different wavelength lasers (805 nm and 980 nm). Two types of fiber from two different manufacturers were used: bare fibers with a diameter of 600 μm and diffusing fiber. The diffusing fibers were 5 mm and 10 mm in length. We also used a computerized model to predict thermal damage and to correlate with the ex vivo and in vivo procedures using a constant and variable coefficient. The mathematical model was based on the finite element method for solving light distribution, bio-heat, and thermal damage equations. Based on our ex vivo and in vivo experiments, we found that the optimal configuration for this treatment was the use of the 980-nm laser at 4 W with bare fibers for a minimum treatment time of 150 s. We also developed a predictive mathematical model that showed good predictability of necrosis in line with the experimental data. Laser treatment is a promising therapy for small breast lesions. However, further development of treatment guidance is necessary to support its use in clinical practice.

The aim of this study was to develop a new diagnostic tool to predict lymph node metastasis (LNM) in patients with advanced epithelial ovarian cancer undergoing primary cytoreductive surgery. The FRANCOGYN group's multicenter retrospective ovarian cancer cohort furnished the patient population on which we developed a logistic regression model. The prediction model equation enabled us to create LNM risk groups with simple lymphadenectomy decision rules associated with a user-friendly free interactive web application called shinyLNM. 277 patients from the FRANCOGYN cohort were included; 115 with no LNM and 162 with LNM. Three variables were independently and significantly (p<0.05) associated with LNM in multivariate analysis: pelvic and/or para-aortic LNM on CT and/or PET/CT (p<0.00), initial PCI [greater than or equal to] 10 and/or diaphragmatic carcinosis (p = 0.02), and initial CA125 [greater than or equal to] 500 (p = 0.02). The ROC-AUC of this prediction model after leave-one-out cross-validation was 0.72. There was no difference between the predicted and the observed probabilities of LNM (p = 0.09). Specificity for the group at high risk of LNM was 83.5%, the LR+ was 2.73, and the observed probability of LNM was 79.3%; sensitivity for the group at low-risk of LNM was 92.0%, the LR- was 0.24, and the observed probability of LNM was 25.0%. This new tool may prove useful for improving surgical planning and provide useful information for patients.

Introduction There is no evidence about the efficacy of self-care of vaginal pessary in women with symptomatic pelvic organ prolapse (POP). The aim of this systematic review and meta-analysis is to assess the adherence to pessary treatment among women who engage in self-management of their pessary. Methods We performed a systematic review and meta-analysis, according to PRISMA 2020 guidelines, and selected seven publications for inclusion in the analysis. Results Pooled continuation rate of self-cared vaginal pessary was the 76% (95%CI: 66–85%) with a I 2 -test of 93.3% ( p  < 0.001). Pooled conversion to POP surgery was the 12% (95%CI: 1–23%) with a I 2 -test of 96% ( p  < 0.001). Continuation rate was not statistically different between women who were treated by self-care and non-self-care management of vaginal pessary (RR 1.11, 95%CI 0.96–1.27; p  = 0.15), with a related I 2 -test of 37% ( p  = 0.21). Conclusion Self-care vaginal pessary management presented a high continuation rate in women affected by pelvic organ prolapse at a long follow-up. The rate of conversion to surgical management of POP was low. No significant difference in continuation rate were highlighted between women who adopted the self-care or the clinical-based management of pessary.

Purpose To compare postoperative complications in women undergoing total hysterectomy with segmental resection (TH-SR) for intestinal endometriosis with or without protective defunctioning stoma (PDS) confection. Methods Retrospective cohort study conducted at the Gynecologic department of University Hospital of Lille (France) from January 2008 to January 2022 in patients undergone TH-SR for bowel endometriosis. Results 100 women were considered for the analysis. PDS were performed in 56 women. The rate of rectal resections was significantly higher in the PDS group ( p  =  0.03 ). The mean operative time, AAGL scores and length of hospital stay were significantly higher in the PDS group ( p  =  0.002 ). The rate of grade III complication according to Clavien-Dindo classification was higher in the PDS group ( p  =  0.03 ). Among digestive complications, one case of anastomosis leakage (1.8%) and one case of recto-vaginal fistula (2.3%) was recorded in the non-PDS group, 4 cases of anastomosis stenosis were recorded in the PDS group (7.1%). Persisting bladder atony requiring self-catheterization over one month was the most common disturb (4.6% in the non-PDS group and 7.1% in the PDS group, p  =  0.58 ). The distance of digestive lesion from anal margin was the only risk factor for digestive complications, persistent bladder atony, Clavien-Dindo IIIA and IIIB complications at the multivariate analysis ( p  =  0.04 and p  =  0.06 respectively). Conclusion No statistically significant differences were found in the rate of digestive complications in case of total hysterectomy and concomitant segmental resection when performing or not preventing stoma.

Introduction Ovarian tissue cryopreservation (OTC) is recommended by scientific societies for women undergoing highly gonadotoxic cancer treatments. Following transplantation, the restoration of ovarian function is typically characterised by the resumption of spontaneous menstruation. Yet, a few studies have looked at the longitudinal hormonal variations following transplantation. This study aims to investigate the fluctuation of gonadotropins and granulosa/theca cells secretions during the interval between ovarian transplantation and the recovery of menstrual function in two young women with no residual ovarian activity. Method We selected two patients diagnosed with Hodgkin’s lymphoma, initially referred for OTC at the ages of 19 and 15, respectively, and who had both undergone two consecutive stem cell transplants due to recurrent disease episodes. Both patients presented with premature ovarian failure and returned at ages 29 and 26, respectively, for ovarian cortex transplantation. Hormonal secretions and menstrual function were closely monitored both prior and in the months following the ovarian transplantation. Results Menstruation resumed at 7 and 5 months post-transplantation, respectively. FSH and LH levels significantly decreased as early as 1 and 3 months before the first menstruation. As for ovarian hormonal secretion, AMH, measured with an ultra-sensitive assay (“pico AMH”), and Inhibin B were the first to increase, starting 1 month before the resumption of menstruation. Subsequently, AMH levels consistently remained very low throughout the follow-up, as did androgens, which showed a slight increase after the graft but remained at postmenopausal levels. Conclusion Pico AMH, measured by an ultra-sensitive assay, Inhibin B and estradiol are the first ovarian hormones to be secreted following an ovarian graft, with levels rising 1 month prior the return of menstruation. However, the earliest hormonal indicators of graft success are the significant drops in FSH and LH levels, accompanied by a rise in estradiol levels, which occur 1–3 months before menstruation resumes.

Introduction/BackgroundThe objective of this study was to evaluate the progress of OB/GYN residents on surgical exercises on simulating laparoscopic surgery, and satisfaction with this program.MethodologyA prospective study evaluating the technical level of OB/GYN residents on box-trainer. Two groups were formed: a ‘beginner’ group, in their 2nd year of residency and an ‘advanced’ group corresponding to residents in their 4th year. Twice a year, each student is evaluated and timed on the completion of 4 exercises during a supervised session. The material was left at the students’ disposal for self-learning practice on a voluntary basis. The variables retained were the time required to validate the exercise, and the completeness of the achievement. Student satisfaction and interest were then assessed by following an anonymous online questionnaire.ResultsBetween November 2019 and March 2021, 25 students were enrolled in the study. 69% in beginner group and 50% in advanced group completed at least one self-training session between the two evaluations. For the two groups, there was a significant improvement in the time taken to complete the exercises between the last and the first supervised session (p<0.005 for all exercises). Students who had done more than one self-training session had improved their score, more importantly, but not significantly, compared to students without self-training sessions. The majority, 96%, was satisfied with the realism of the exercises on box-trainer. All of them were in favor of its introduction in their curriculum and 83% attest that these training sessions have improved their confidence during laparoscopic procedures.ConclusionThis study confirms the interest of laparoscopic training programs integrating simulation on the execution of surgical gestures. The residents are interested in a program combining self-training sessions with supervised sessions. Integrating all of these sessions into the OB/GYN residents’ schedule is one of the future challenges.