Is total mesorectal excision mandatory in advanced ovarian cancer patients undergoing posterior pelvic exenteration? Prognostic role of mesorectal space involvement in a prospective ovarian cancer cohort.

Introduction: In advanced epithelial ovarian cancer (AEOC), debulking surgery with posterior pelvic exenteration (PPE) is performed in 35-70 % of the patients to achieve no macroscopic residual disease. This study aims to evaluate the incidence of mesorectal involvement and its prognostic role in AEOC patients undergoing PPE.

Materials And Methods: This prospective study analyzes data from a cohort of AEOC patients who underwent primary debulking surgery (PDS) or interval debulking surgery (IDS) with PPE at the Léon Bérard Cancer Center in Lyon between 2018 and 2022.

Link between isolated para-aortic lymph node metastasis and intrauterine cancer site in early stage endometrial cancer.

Objective: Missing occult para-aortic lymph node metastasis is one of the primary concerns of sentinel lymph node biopsy in endometrial cancer. Our study aimed to evaluate the relationship between intrauterine cancer site and isolated para-aortic lymph node metastasis to tailor treatment and reduce the false negative rate of the sentinel lymph node procedure.

Methods: A retrospective, multicenter, case control study was performed in four international centers.

Real-life clinical benefit of oral metronomic cyclophosphamide administration in elderly and heavily pretreated epithelial ovarian cancer patients.

Purpose: Oral metronomic cyclophosphamide (OMC) implicates the daily administration of low doses of chemotherapy. Its antitumor activity combined with an oral administration route and a good toxicity profile makes OMC an attractive option for heavily pretreated patients. We retrospectively evaluated OMC's clinical benefit and objective response in recurrent ovarian cancer patients.

Impact of Pregnancy on Breast Cancer Features and Prognosis.

Background: pregnancy-associated breast cancer (PABC) affects one in 3000 pregnancies, often presenting with aggressive features.

Methods: We retrospectively evaluated a cohort of 282 young BC patients (≤45 years old) treated between 1995 and 2019, dividing them into three groups: nulliparous women, women with PABC (diagnosed within 2 years since last pregnancy) and women with BC diagnosed > 2 years since last pregnancy. This last group was further stratified according to the time between pregnancy and BC.

Nodal staging in high and high-intermediate risk endometrial cancer surgery: Which role in the molecular classification era?

Objectives: Nodal staging contributes to risk group definition and the indication to adjuvant treatment in endometrial cancer (EC) patients. However, the role of nodal assessment evolved and requires redefinition. Primary outcome of the study was to assess the impact of surgical nodal staging in defining high-risk (HR) EC.

Impact of different follow-up regimens on health-related quality of life and costs in endometrial cancer patients: Results from the TOTEM randomized trial.

Purpose: To investigate whether intensive follow-up (INT) after surgery for endometrial cancer impact health-related quality of life (HRQoL) and healthcare costs compared to minimalist follow-up (MIN), in the absence of evidence supporting any benefit on 5-year overall survival.

Methods: In the TOTEM trial, HRQoL was assessed using the SF-12 and the Psychological General Well-Being (PGWB) questionnaires at baseline, after 6 and 12 months and then annually up to 5 years of follow-up. Costs were analyzed after 4 years of follow-up from a National Health Service perspective, stratified by risk level.

Ultrasonographic diagnosis of adnexal masses: interobserver agreement in the interpretation of videos, using IOTA terminology.

Objectives: Aim of this study is to estimate interobserver agreement in classifying adnexal tumors using IOTA terms, simple rules and subjective assessment. In addition, we related observers' accuracy with their experience in gynecological ultrasonography and the year of IOTA certification.

Methods: Eleven observers with three different levels of experience evaluated videoclips of 70 adnexal masses, defining tumor type according to IOTA terms and definitions, classifying the mass using IOTA Simple rules and Subjective assessment as well as providing Color Score evaluation.

Retrospective Analysis of the Correlation of MSI-h/dMMR Status and Response to Therapy for Endometrial Cancer: RAME Study, a Multicenter Experience.

Background: There is poor evidence regarding sensitivity to chemotherapy in endometrial cancer (EC) based on microsatellite instability (MSI)/mismatch repair (MMR) status.

Methodology: The RAME study is a retrospective analysis aiming to assess response to chemotherapy in MSI-high (h)/deficient (d) MMR and MSI-low (l)/proficient (p) MMR EC patients. Primary endpoints were recurrence-free survival (RFS) for patients with localized disease and progression-free survival (PFS) and overall survival (OS) in patients with advanced/recurrent disease.

Immunohistochemical Markers and TILs Evaluation for Endometrial Carcinoma.

Objective: The molecular classification for endometrial cancer (EC) introduced by The Cancer Genome Atlas Research Network (TCGA) and the Proactive Molecular Risk Classifier for Endometrial Cancer (ProMisE) proved the existence of four molecular prognostic subtypes; however, both classifications require costly technology. We suggest a prognostic model for EC based on immunohistochemistry (IHC) and tumor-infiltrating lymphocytes (TILs).

Study Design: One hundred patients were included.

Immunonutrition in ovarian cancer: clinical and immunological impact?

Objective: Malnutrition is frequent in ovarian cancer (OC) patients and may compromise post-operative outcomes. The aim of this study is to evaluate the impact of pre-operative immunonutrition on the surgical outcome of OC patients, and on their nutritional, inflammatory and peripheral blood immune status.

Methods: A prospective study was performed between September 2016 and April 2020.

Clinical and Histopathological Predictors of Recurrence in Uterine Smooth Muscle Tumor of Uncertain Malignant Potential (STUMP): A Multicenter Retrospective Cohort Study of Tertiary Centers.

Background: The term uterine smooth muscle tumor of uncertain malignant potential (STUMP) indicates a rare, equivocal entity between benign leiomyomas and leiomyosarcomas. In the present study, we evaluated a comprehensive range of clinical, surgical, and pathological features in a large multicenter series of patients with STUMP to identify risk factors for recurrence.

Methods: This is a retrospective study performed by collecting consecutive cases diagnosed between January 2000 and December 2020 in five tertiary centers.

Effectiveness of Intensive Versus Minimalist Follow-Up Regimen on Survival in Patients With Endometrial Cancer (TOTEM Study): A Randomized, Pragmatic, Parallel Group, Multicenter Trial.

Purpose: In the absence of clear evidence from randomized trials, the intensity of follow-up regimens after surgical treatment of endometrial cancer is highly variable in clinical practice. To reduce this uncertainty, we conducted a randomized trial to test whether an intensive (INT) versus a minimalist (MIN) follow-up regimen improves overall survival (OS) in patients undergoing operation for endometrial cancer.

Methods: The TOTEM study was a large, pragmatic randomized trial, conducted in 42 hospitals (in Italy and France) including patients surgically treated for endometrial cancer, in complete clinical remission, International Federation of Gynecology and Obstetrics stage I-IV.

Could a 2D/3D US based model be helpful in the assessment of myometrial invasion at time of intraoperative frozen section? A pilot study.

Background: The assessment of myometrial invasion is a pivotal step in the preoperative staging of endometrial cancer. Intraoperative frozen section (FS) represents a reliable tool in directing surgeon's choices. Preoperative transvaginal ultrasound (US) showed high accuracy in evaluating myometrial invasion.

Estradiol/nomegestrol acetate as a first-line and rescue therapy for the treatment of ovarian and deep infiltrating endometriosis.

Purpose: Estradiol valerate/nomegestrol acetate (E2V/NOMAC) is a new combined oral contraceptive with a good tolerability profile and low drop-out rates, which was shown to improve menstrual-related symptoms. This study aims to evaluate its effectiveness in the control of symptoms and progression of disease in women with ovarian endomestriomas and deep infiltrating endometriosis (DIE).

Methods: This was a retrospective cohort study on 39 women with pelvic endometriosis treated with E2V/NOMAC.

Prognostic and predictive value of combined HE-4 and CA-125 biomarkers during chemotherapy in patients with epithelial ovarian cancer.

Introduction: At present there is no predictive value univocally associated with the success of chemotherapy. Biomarkers produced by ovarian cancer (HE4 and Ca125) could have a good prognostic significance. The aim of this study is to prove the ability of biomarkers to identify patients with the highest risk of non-optimal response during the chemotherapy, and to predict which patients will most likely develop recurrence of disease.

Endometrial thickness in the evaluation of clinical response to medical treatment for deep infiltrating endometriosis: a retrospective study.

Purpose: Deep infiltrating endometriosis (DIE) is associated with severe pelvic pain and functional impairment of bowel, urinary, and sexual functions. Though hormone therapy with progestins, either as single agents or combined with estrogens, is effective in managing symptoms, some patients may experience a suboptimal response. Endometrial thickness assessed by transvaginal ultrasound examination, reflecting the overall estrogen stimulation, may correlate with the clinical response to hormonal treatments.

Impact of multidisciplinary tumour board in the management of ovarian carcinoma in the first-line setting. Exhaustive analysis from the Rhone-Alpes region.

Objective: Epithelial ovarian cancer (EOC) is a poor prognosis disease partly linked to diagnosis at an advanced stage. The quality of care management is a factor that needs to be explored, more specifically optimal organisation of first-line treatment.

Methods: A retrospective study, dealing with all patients diagnosed within the Rhone-Alpes region with initial diagnosis EOC in 2012, was performed.

Predictors of response after a second attempt of pharmacological labor induction: a retrospective study.

Purpose: The aim of our study was to assess the outcomes of a prolonged induction carried out with a second sequential cycle of pharmacological stimulation after unsatisfactory response to a first attempt, and to highlight variables correlated with higher response rates.

Methods: A retrospective study was carried out on 157 women who underwent a two-step labor induction by vaginal prostaglandins followed by a second cycle of prostaglandins or intravenous oxytocin. Outcomes assessed were mode of delivery and maternal and neonatal morbidity.

Concomitant stress urinary incontinence and pelvic organ prolapse surgery: Opportunity or overtreatment?

Objectives: The association between pelvic organ prolapse (POP) and stress urinary incontinence (SUI) is very common. When POP surgery is indicated and the patient has concomitant SUI, there are two treatment strategies: the one-step strategy (concomitant correction of POP and SUI) and the two-step strategy (correction of POP with subsequent evaluation of SUI). Guidelines from the International Continence Society and International Consultation on Incontinence recommend that a urodynamic assessment (UA) should be performed before surgery as this can reveal the presence of urodynamic SUI, but the role of UA is the subject of debate as it does not seem to improve treatment decisions.

Axillary dissection in patients with preoperative positive nodal cytology: Genuine need or overtreatment?

Recent studies demonstrated the possibility to avoid axillary dissection (ALND) in selected patients with one or two metastatic nodes. Otherwise, patients with positive nodal ultrasound-guided fine-needle aspiration cytology (US-FNAC) currently undergo ALDN. The aim of this study is to quantify the nodal burden in patients with positive US-FNAC treated with ALND and to evaluate if clinical or pathological characteristics associated with low nodal involvement can be identified.

Development of a preoperative computed tomography score for the management of advanced epithelial ovarian cancer.

Objective: The main objective is to develop a model based on computed tomographic features to predict surgical outcome and establish cut-offs to rationalize clinical management in advanced epithelial ovarian carcinoma. The secondary purpose is to identify parameters that should be reported by radiologists to allow a correct pre-operative evaluation.

Methods: This study evaluated the association between 17 radiologic parameters and surgical outcome through the review of 61 computed tomographic scans.

Actual role of color-doppler high-resolution neck ultrasonography in primary hyperparathyroidism: a clinical review and an observational study with a comparison of Tc-sestamibi parathyroid scintigraphy.

Purpose: Primary hyperparathyroidism (PHPT) is a frequent endocrine pathology that has surgical treatment as its only decisive measure. High-Resolution Neck Ultrasonography with color-Doppler (CDHR-NUS) and Technetium-SestaMIBI Parathyroid Scintigraphy (Tc-MIBI PS) are the two instrumental exams more commonly used in the preoperatory localization of pathologic parathyroids. The aim of this observational study was to outline-in accordance with the latest scientific literature-the precise role of CDHR-NUS in the environment of PHPT, comparing it with that of Parathyroid Scintigraphy.

Can Vulnerable Elders Survey-13 predict the impact of frailty on chemotherapy in elderly patients with gynaecological malignancies?

The management of gynaecological cancers in elderly women and high-risk patients is an even more relevant issue, because the increase in longevity and comorbidities. The assumption of frailty based on age alone may lead to inadequate and inappropriate treatment and frailty assessment is recommended. The aim of this study was to assess if Vulnerable Elders Survey-13 (VES-13), as indicator of frailty, can predict the toxicity of chemotherapy in gynaecological cancers.