Summary Background Retrospective single-centre series have shown the feasibility of sentinel lymph-node (SLN) identification in endometrial cancer. We did a prospective, multicentre cohort study to ...assess the detection rate and diagnostic accuracy of the SLN procedure in predicting the pathological pelvic-node status in patients with early stage endometrial cancer. Methods Patients with International Federation of Gynecology and Obstetrics (FIGO) stage I–II endometrial cancer had pelvic SLN assessment via cervical dual injection (with technetium and patent blue), and systematic pelvic-node dissection. All lymph nodes were histopathologically examined and SLNs were serial sectioned and examined by immunochemistry. The primary endpoint was estimation of the negative predictive value (NPV) of sentinel-node biopsy per hemipelvis. This is an ongoing study for which recruitment has ended. The study is registered with ClinicalTrials.gov , number NCT00987051. Findings From July 5, 2007, to Aug 4, 2009, 133 patients were enrolled at nine centres in France. No complications occurred after injection of technetium colloid and no anaphylactic reactions were noted after patent blue injection. No surgical complications were reported during SLN biopsy, including procedures that involved conversion to open surgery. At least one SLN was detected in 111 of the 125 eligible patients. 19 of 111 (17%) had pelvic-lymph-node metastases. Five of 111 patients (5%) had an associated SLN in the para-aortic area. Considering the hemipelvis as the unit of analysis, NPV was 100% (95% CI 95–100) and sensitivity 100% (63–100). Considering the patient as the unit of analysis, three patients had false-negative results (two had metastatic nodes in the contralateral pelvic area and one in the para-aortic area), giving an NPV of 97% (95% CI 91–99) and sensitivity of 84% (62–95). All three of these patients had type 2 endometrial cancer. Immunohistochemistry and serial sectioning detected metastases undiagnosed by conventional histology in nine of 111 (8%) patients with detected SLNs, representing nine of the 19 patients (47%) with metastases. SLN biopsy upstaged 10% of patients with low-risk and 15% of those with intermediate-risk endometrial cancer. Interpretation SLN biopsy with cervical dual labelling could be a trade-off between systematic lymphadenectomy and no dissection at all in patients with endometrial cancer of low or intermediate risk. Moreover, our study suggests that SLN biopsy could provide important data to tailor adjuvant therapy. Funding Direction Interrégionale de Recherche Clinique, Ile-de-France, Assistance Publique–Hôpitaux de Paris.
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.
With the abundance of new options in diagnostic and treatment modalities, a shift in the medical decision process for endometrial cancer (EC) has been observed. The emergence of individualized ...medicine and the increasing complexity of available medical data has lead to the development of several prediction models. In EC, those clinical models (algorithms, nomograms, and risk scoring systems) have been reported, especially for stratifying and subgrouping patients, with various unanswered questions regarding such things as the optimal surgical staging for lymph node metastasis as well as the assessment of recurrence and survival outcomes. In this review, we highlight existing prognostic and predictive models in EC, with a specific focus on their clinical applicability. We also discuss the methodologic aspects of the development of such predictive models and the steps that are required to integrate these tools into clinical decision making. In the future, the emerging field of molecular or biochemical markers research may substantially improve predictive and treatment approaches.
Abstract Objective We report the long-term results of the SENTI-ENDO study evaluating the impact of sentinel lymph node (SLN) biopsy on management and survival in patients with early stages of ...endometrial cancer (EC). Methods Patients with FIGO stage I–II EC underwent pelvic SLN biopsy after cervical dual injection (technetium and patent blue) and systematic pelvic node dissection. This study is a secondary endpoint reporting the long-term recurrence free survival (RFS) and the impact of the SLN procedure on adjuvant therapies. Results The median follow-up was 50 months (range: 3–77 months). Eighteen of the 125 patients (14.4%) experienced a recurrence. The 50-monthrecurrence-free survival (RFS) was 84.7% with no difference between patients with and without detected SLN (p = 0.09). Among patients with detected SLN (111), no difference in RFS was observed between those with and without positive SLN (p = 0.5). In the whole population, adjuvant therapy was performed in low-, intermediate- and high-risk groups in 31 of 64 patients (48.4%), 28 of 37 patients (75.7%) and 14 of 17 patients (82.3%), respectively (p = 0.0001). For the 111 patients with detected SLN, EBRT was performed in 27 of the 89 with negative SLN and in 11 of the 14 with positive SLN (p = 0.001). Chemotherapy was performed more frequently in patients with positive SLN (6/12, 50%) than in patients with negative SLN (7/56, 12.5%) (p = 0.009). Conclusions Our results support the impact of SLN biopsy on surgical management and indications for adjuvant therapies. Further studies are required to assess the clinical impact of the SLN biopsy in early stage EC.
Abstract Objective The aim of this study is to assess the impact of sentinel lymph node (SLN) mapping and ultrastaging on the therapeutic management of early-stage endometrial cancer. Methods This ...retrospective multicenter study covered the period from January 2000 through December 2012 and included 304 women with presumed low- or intermediate-risk endometrial cancer. Node staging, histology results, and the effects of both on therapeutic management were assessed in two groups: those who underwent the SLN mapping and ultrastaging procedure and those treated in accordance with French guidelines. Results The SLN procedure detected metastatic lymph nodes in three times more women than lymphadenectomy did (16.2% versus 5.1%, p = 0.03). Specifically, it found 7 macrometastases (5.1%) and 15 micrometastases (11%); 11 of the latter (8.1%) were detected by serial sectioning and immunohistochemistry (IHC), that is, pathologic ultrastaging. The SLN biopsy false-negative rate was 0% (95% CI: 0–1.6%). This ultrastaging enabled us to modify the adjuvant therapy for half the patients. Women with micrometastases detected by the SLN procedure were treated with external beam radiotherapy (EBRT), while those whose SLN biopsies were negative received vaginal brachytherapy (VBT) or clinical follow-up. SLN biopsies had no impact on recurrence-free survival. Conclusion SLN mapping and ultrastaging improved staging and made it possible to adapt adjuvant therapy to risk of recurrence.
Abstract Objectives The purpose of this study was to analyse the endometrial cancer (EC) patterns of recurrence based on a large French multicentre database according to ESMO-ESGO-ESTRO ...classification. Methods Data of women with histologically proven EC who received primary surgical treatment between January 2001 and December 2012 were retrospectively abstracted from seven institutions with prospectively maintained databases. The endpoints were recurrence, recurrence free survival (RFS) and overall survival (OS). Time to the first EC recurrence in a specific site was evaluated by using cumulative incidence analysis (Gray's test). Results Data from 829 women were analysed in whom recurrences were observed in 176 (21%) with a median and mean time to recurrence of 13 and 19.5 months, respectively. High (35%) and high-intermediate risk groups (16%) were associated with higher recurrence rates compared with low (9%) and intermediate (9%) risk patients ( p < 0.0001). Women with high risk EC had a higher 5-year cumulative incidence of distant recurrence (20.7%) than women with high-intermediate, intermediate and low risk EC (5.6%, 3.5%, 3.3%), ( p < 0.001), respectively. Women with high risk and high-intermediate risk EC had a higher 5-year cumulative incidence of loco-regional recurrence (24.3% and 16.6%, respectively) than women with intermediate and low risk EC (6.6% and 6.5%, respectively), ( p < 0.001). Conclusions We report specific time and site patterns of first recurrence according to the ESMO/ESGO/ESTRO classification. Sites and hazard rates for recurrence differ widely between subgroups over time. Defining patterns of EC recurrence may provide useful information for developing follow-up recommendations and designing therapeutic approaches.
To retrospectively evaluate the diagnostic performance of magnetic resonance (MR) imaging for the diagnosis of adnexal torsion in a series of patients with an equivocal adnexal mass at ...ultrasonography (US) in the context of acute or subacute pelvic pain.
The institutional ethics committee approved the study and waived informed consent. All patients with acute or subacute pelvic pain who were undergoing MR examination for the exploration of an equivocal adnexal mass (January 2007 to December 2012) with surgical exploration or clinical and radiologic follow-up of at least 3 months were retrospectively included (n = 58). The prospective interpretations were recorded. Additionally, three radiologists who were blinded to the clinical, US, and surgical data retrospectively and independently reviewed MR images. Features associated with adnexal torsion were identified by using univariate and recursive partitioning multivariate analysis.
Twenty-two patients (38%) had a diagnosis of adnexal torsion. The accuracy of MR imaging at the time of prospective interpretation was 80.6% (25 of 31 patients) and 85.1% (23 of 27 patients) in acute and subacute torsion, respectively. The accuracy of image interpretation by each retrospective reader was 83.9% (26 of 31 patients), 90.3% (28 of 31 patients), and 83.9% (26 of 31 patients) in the context of acute pelvic pain and 92.6% (25 of 27 patients), 88.9% (24 of 27 patients), and 81.5% (22 of 27 patients) in the context of subacute pelvic pain for readers 1, 2, and 3, respectively. At multivariate analysis, the whirlpool sign (odds ratio = 6.5 95% confidence interval: 1.36, 31.0, P = .01) and a thickened tube (>10 mm) (odds ratio = 8.2 95% confidence interval: 1.2, 56.8, P = .03) were associated with adnexal torsion, with substantial interreader agreement (κ = 0.71-0.84 and 0.82-0.86, respectively). The presence of adnexal hemorrhagic content was associated with nonviable ovaries in seven of 10 patients (70%) and with viable ovaries in 12 of 45 patients (27%) (P = .009).
MR imaging is an accurate technique for the diagnosis of adnexal torsion in patients who have an adnexal mass with acute or subacute pelvic pain.
Objective To evaluate urinary symptoms before and after colorectal resection for endometriosis using validated questionnaires. Study Design We randomly assigned 52 patients with colorectal ...endometriosis to undergo laparoscopically assisted or open colorectal resection. The median follow-up was 19 months. Urinary symptoms were evaluated using the International Prostate Score Symptom and the Bristol Female Low Urinary Tract Symptoms questionnaires. Results Dysuria was observed in 29% of cases postoperatively. Using Bristol Female Low Urinary Tract Symptoms and International Prostate Score Symptom scores, an alteration was observed for voiding symptoms ( P = .01 and P = .006, respectively). No difference was observed between the laparoscopy and the open surgery group. An alteration of the International Prostate Score Symptom voiding symptoms was observed in the group that did not undergo nerve sparing surgery ( P = .048). An alteration of the International Prostate Score Symptom voiding symptoms was observed for patients who underwent vaginal resection ( P = .01) and parametrial resection ( P = .02). Conclusion Our findings confirm that colorectal resection for endometriosis is a source of urinary dysfunction whatever the surgical route.
Background
To evaluate the long-term symptoms, quality of life (QOL), and fertility after colorectal resection for endometriosis.
Methods
Extended analysis of a randomized controlled trial including ...52 patients with colorectal endometriosis, comparing laparoscopically assisted to open colorectal resection. All included patients were invited to complete questionnaires evaluating the presence and intensity of symptoms and QOL using the SF-36 and fertility at a mean (SD) follow-up of 50.7 (13.8) months. We compared symptoms intensity and QOL before and after surgery at short- (mean follow-up of 19 months) and long-term (mean follow-up of 51 months).
Results
Persistent improvement in QOL was noted after surgery without differences between short and long term. Self-catheterization >6 months was the sole factor decreasing the long-term QOL (
P
= 0.02). No difference in symptoms and QOL was noted according to the route. Among the 28 patients (53.8 %) wishing to conceive, 12 (42.9 %) conceived within a mean (SD) time of 17 (13) months. No difference in fertility including pregnancy after IVF was noted between the routes, but spontaneous pregnancy occurred only after laparoscopy (
P
= 0.016).
Conclusions
Symptoms and QOL improvements after colorectal resection last for over 4 years without difference between the routes. Thank to a lower intra- and postoperative complications and higher spontaneous pregnancy rate, laparoscopic colorectal resection should be the first surgical approach.
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