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The HUGO™ robotic-assisted surgery system (RAS, Medtronic, CA) consists of a 3D open console, four independent carts, and an integrated laparoscopic and robotic tower. Approved in 2021, it represents a novel alternative platform for robotic procedures. The aim of our study is to report the first-year experience with this system for gynecological procedures at two tertiary referral robotic centers. We prospectively collected and retrospectively analyzed data from patients underwent gynecological robot-assisted surgery with the HUGO™ RAS, at San Paolo University Hospital (Milan, Italy), and Onze Lieve Vrouw (OLV) Hospital (Aalst, Belgium), March 2022-April 2023. Demographic characteristics, intraoperative settings, and perioperative outcomes were investigated. A total of 32 procedures were performed: 20 (62.5%) hysterectomies, 7 (21.9%) adnexal surgeries, and 5 (15.6%) pelvic floor reconstructive surgeries. In 2022 and 2023, 13 (40.6%) and 19 (59.4%) procedures were carried out, respectively. The median docking time was 8 min (IQR 5.8-11.5). The median console and skin-to-skin time was 52.5 min (IQR 33.8-94.2) and 108.5 min (IQR 81.5-157.2), respectively. No intraoperative complications occurred. Two conversions to laparoscopy managed without any additional complications were needed. To the best of our knowledge, this is the first global series of gynecological procedures performed with the HUGO™ RAS. Our preliminary findings showed the system's feasibility reporting promising results. The observed upward trend in the total number of procedures during the analyzed period is encouraging. Further studies are needed to assess a standardized method in the gynecological field with the novel platform., (© 2024. The Author(s).)

Study Objective: Two recent studies (the Laparoscopic Approach to Cervical Cancer [LACC] trial and a cohort study based on the National Cancer Database) raise the question of whether minimally invasive surgery (conventional and robot-assisted laparoscopy) is inferior to open abdominal surgery in early-stage cervical cancer. In the laparotomy group of the LACC trial, the low rates of recurrence and death are notable. The present study wants to elucidate the current situation of patients with early-stage cervical cancer treated with robot-assisted laparoscopy in hospitals of the Belgium and Luxembourg Gynaecological Oncology Group (BGOG)., Design: This is a prospective follow-up study., Setting: The combined data obtained from different BGOG hospitals were analyzed regarding patients similar to those included in the LACC trial in terms of cervical cancer recurrence and survival., Patients: We included patients with stage IA1, IA2, or IB1 cervical cancer with a histologic subtype of squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma., Interventions: All patients were treated with robot-assisted laparoscopy., Measurements and Main Results: The outcomes were disease-free and overall survival at 3 and 5 years after surgery. A total of 270 patients were included, and 166 were found suitable for analysis. The median age was 45 years. Most patients had International Federation of Gynecology and Obstetrics stage IB1 cervical cancer (84.9%) and squamous cell carcinoma as the histologic subtype (71.7%). The median follow-up time was 44 months, with a range of between 1 and 131 months. Twenty-one recurrences and 12 deaths were noted. Of the deaths, 8 were related to cervical cancer. Disease-free survival was 86% at 3 years (95% confidence interval [CI], 78.52-90.80) and 85% at 5 years (95% CI, 77.03-89.95). Overall survival was 96% at 3 years (95% CI, 90.11-98.22) and 91% at 5 years (95% CI, 82.54 95.17)., Conclusion: The results of this BGOG study show disease-free and overall survival rates after robot-assisted laparoscopy in early-stage cervical cancer that are at least similar to previous reported recurrence and survival data. We expect that the results of the Robot-assisted Approach to Cervical Cancer trial will elucidate the place of robot-assisted laparoscopy in early-stage cervical cancer., (Copyright © 2021 AAGL. Published by Elsevier Inc. All rights reserved.)

Objective: To evaluate surgical and oncologic outcomes of patients treated by robot-assisted surgery for endometrial cancer within the Belgium Gynaecological Oncology Group (BGOG)., Study Design: We performed a retrospective analysis of women with clinically Stage I endometrial cancer who underwent surgical treatment from 2007 to 2018 in five institutions of the BGOG group., Results: A total of 598 consecutive women were identified. The rate of conversion to laparotomy was low (0.8%). The mean postoperative Complication Common Comprehensive Index (CCI) score was 3.4. The rate of perioperative complications did not differ between age groups, however the disease-free survival was significantly lower in patients over 75 years compared to patients under 65 years of age (p=0.008). Per-operative complications, conversion to laparotomy rate, post-operative hospital stay, CCI score and disease-free survival were not impacted by increasing BMI., Conclusion: Robot-assisted surgery for the surgical treatment of patients suffering from early-stage endometrial cancer is associated with favourable surgical and oncologic outcomes, particularly for unfavourable groups such as elderly and obese women, thus permitting a low morbidity minimally-invasive surgical approach for the majority of patients in expert centres., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2020 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights reserved.)

Background: Same-day discharge has been suggested to safe and acceptable following minimally invasive hysterectomy., Objectives: To evaluate the feasibility of same-day discharge following minimally invasive hysterectomy and to identify associated factors., Search Strategy: Medline, Embase and the Cochrane Central Register of Controlled Trials were systematically searched using the terms "same day discharge", "minimally invasive surgery", and "hysterectomy" between October 1 and October 31, 2015. No language or publication date restrictions were included., Selection Criteria: Randomized controlled trials and observational studies evaluating same-day discharge before midnight on the day of minimally invasive hysterectomy were included., Data Collection and Analysis: Study characteristics, pre-operative selection criteria, and predictive factors for same-day discharge were analyzed., Main Results: There were 15 observational studies with 11 992 patients included. Significant heterogeneity was observed in the studies, and publication and selection bias could have potentially affected the results. All the studies concluded that same-day discharge was feasible. However, some factors were associated with a decreased possibility of same-day discharge; these were older age, beginning surgery later than 1:00 pm and completing surgery later than 6:00 pm, longer duration of operation, and high estimated blood loss., Conclusions: Same-day discharge appears feasible for a majority of patients who undergo minimally invasive hysterectomies if adequate emphasis is placed on pre-surgical planning and careful patient selection., (© 2016 The Authors International Journal of Gynecology & Obstetrics published by John Wiley & Sons Ltd on behalf of International Federation of Gynecology and Obstetrics.)

Objective: The purpose of this study was to report the experience and oncological outcome of robot-assisted radical hysterectomies (RRHs) for cervical cancer performed in Belgium., Methods: Patients undergoing RRH for cervical cancer (n = 109) were prospectively collected between July 2007 and April 2014 in the 5 Belgian centers performing RRH for cervical cancer., Results: The median age of the patients was 46 years (range, 31-80 years). Histological types included squamous cell carcinoma in 61 patients, adenocarcinoma in 22 patients, adenosquamous in 8 patients, endometrioid carcinoma in 2 patients, and other types (n = 16). The International Federation of Gynecology and Obstetrics stage distribution was IA (n = 9), stage IB1 (n = 71), stage IB2 (n = 4), stage II (n = 24), and unknown (n = 1). Twenty-four patients received adjuvant therapy, 17 patients underwent radiochemotherapy, and 7 underwent adjuvant radiation. Eighteen patients relapsed, and 5 died of disease. The median follow-up was 27.5 months (range, 3-82 months). The 2- and 5-year overall survivals were 96% and 89%, respectively. The 2- and 5-year disease-free survivals (DFSs) were 88% and 72%, respectively. The 2-year DFS per stage was 100% for IA, 88% for IB1, 100% for IB2, and 83% for II. The 5-year DFS per stage was 100% for stage IA and 75% for IB1. The complications were as expected for radical hysterectomy., Conclusions: This series confirms the feasibility and safety of RRH not only in cervical cancer stage IA to IB1, but also after neoadjuvant chemotherapy in stage IB2 to IIB.

Introduction: During robot assisted hysterectomies and prostatectomies, surgical exposure demands the application of a CO2 pneumoperitoneum with a very steep Trendelenburg position (40 degrees). The extent to which oxygenation and ventilation might be compromised intra-operatively remains poorly documented., Methods: Dead-space ventilation and venous admixture were determined in 18 patients undergoing robot assisted hysterectomy (n = 6) or prostatectomy (n = 12). Anesthesia was maintained with desflurane in O2 or O2/air, with the inspired O2 fraction left at the discretion of the attending anesthesiologist. Controlled mechanical ventilation was used, but 15 min after assuming the Trendelenburg position and up until resuming the supine position pressure controlled ventilation was used. Dead-space ventilation and venous admixture were determined using Bohr's formula and Nunn's iso-shunt diagram, respectively, at the following 7 stages of the procedure: 15 min after induction; 5 min after applying the CO2 pneumoperitoneum (intra-abdominal pressure 12 mm Hg) but while still supine; 5, 60, and 120 min after assuming the Trendelenburg positioning; and 5 and 15 min after reassuming the supine position., Results: Venous admixture did not change. Dead-space ventilation increased after Trendelenburg positioning, and returned to baseline values after resuming the supine position. However, individual patterns varied widely., Discussion: The lung has a remarkable yet incompletely understood capacity to withstand the effects of a CO2 pneumoperitoneum and steep Trendelenburg position during general anesthesia. While individual responses vary and should be monitored, effects on dead-space ventilation and venous admixture are small and should not be an obstacle to provide optimal surgical exposure during robot assisted prostatectomy or hysterectomy.

Objective: The aim of this study was to evaluate the feasibility and safety of laparoscopically assisted vaginal hysterectomy (with and without pelvic lymphadenectomy) in the staging and treatment of stage I endometrioid endometrial cancer., Materials and Methods: A prospective series of consecutive patients with primary operable endometrial cancer referred to Odense University Hospital between 01.01.2006 and 31.03.2007. All patients were evaluated and a laparoscopic treatment was planned when considered appropriate., Results: 72 consecutive patients with primary operable endometrial cancer were included in the study. 35 patients (48%) were successfully treated with a laparoscopically assisted vaginal hysterectomy. 12 (34%) of them were also treated with a pelvic lymphadenectomy. The median number of lymph nodes removed was 15 (range 10-32). The median operating time was 80 minutes (60-180) without lymphadenectomy and 140 (105-200) minutes with lymphadenectomy. No intraoperative or serious postoperative complications were registered. 26 (74%) out of 35 patients treated by laparoscopy were discharged on the first or second postoperative day., Conclusion: We conclude that laparoscopically assisted vaginal hysterectomy is a safe and effective alternative to laparotomy in the staging and treatment of stage I endometrioid endometrial cancer.

Background and Aims: Preoperative prediction of metastases to the regional lymph nodes in women with endometrioid endometrial cancer is a challenge. According to the Danish Gynaecological Cancer Society guidelines, a pelvic lymphadenectomy is warranted in all poorly differentiated tumors and all stage Ic disease. We have evaluated the accuracy of preoperative tumor grade and intraoperative gross examination of myometrial invasion, in predicting the need for a pelvic lymphadenectomy., Methods: Preoperative tumor grade and intraoperative gross examination of myometrial invasion were prospectively registered in 72 women with stage I endometrioid endometrial cancer, operated between 1 September 2004 and 18 April 2006. The pre- and intraoperative findings were compared with the final pathology report., Results: The preoperative prediction of grade (well, moderate or poorly differentiated) was correct in 96% (69/72) of the patients. Gross examination of myometrial invasion correctly differentiated between stage Ia, Ib, and Ic disease in 89% (64/72) of the patients. The combination of preoperative tumor grade and intraoperative gross examination of myometrial invasion, led to wrong clinical decisions in 11% (8/72) of the patients. Three 'unnecessary' lymphadenectomies were performed, and 5 patients were primary operated upon without 'warranted' lymphadenectomy., Conclusions: Our data suggest that preoperative tumor grade and intraoperative gross examination of the uterus provide useful information for pre-and intraoperative planning of pelvic lymphadenectomy. However, wrong decisions were made in 11% of the patients, and more reliable evaluation methods are needed.

Approximately 0.05% of pregnancies are complicated with cervical cancer. Treatment of this malignancy during pregnancy depends on the stage of disease and gestational age at the time of diagnosis. In women with Stage IB cervical cancer immediate treatment, without regard to the pregnancy, is traditionally advocated in the first and second trimester. A planned delay of treatment, to achieve foetal maturity, may be acceptable if there are no adverse maternal and foetal consequences. We present a case of a Stage IB1 cervical cancer, diagnosed during a twin pregnancy, and treated with a planned delay of 19 weeks. We have reviewed the literature and focused on what is known about planned delay in therapy of Stage IB cervical cancer, diagnosed before 30 weeks of gestational age.

Endodermal sinus tumors (EST) of the lower female genital tract are uncommon malignancies. Most of these tumors are found in the vagina or in the cervix. Only seven cases of EST involving the vulva are reported. We report an eighth case of vulvar EST. The patient recurred and was successfully treated with high-dose chemotherapy and peripheral blood cell transplantation. Because of their location, an early diagnosis of vulvar EST should be possible. Resection of the lesion by using a modified radical vulvectomy followed by cisplatin-based chemotherapy seems the best treatment for these tumors today. Our patient was initially treated with the help of local surgery and adjuvant chemotherapy consisting of three courses of etoposide and cisplatin. Sixteen months after the first diagnosis, pleural and lung metastases were diagnosed. Second-line chemotherapy followed by high-dose chemotherapy with autologous peripheral blood stem cell support was administered after resection of the lung metastases and biopsy of the pleural metastases. There is no evidence of disease 40 months after the diagnosis of the lung and pleural metastases, and 56 months after the primary diagnosis.