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Purpose: This study aims to assess the feasibility and efficacy of high-dose rate (HDR) brachytherapy (BT) administered in a single insertion with 4 treatment sessions for locally advanced cervical cancer and to identify the prognostic factors influencing outcomes. Methods and Materials: We retrospectively analyzed the clinical data of patients with cervical cancer with locally advanced disease (International Federation of Gynecology and Obstetrics 2018 IB-IVB) treated at our institution from January 2014 through December 2021. Each patient received definitive radiation therapy with an external irradiation dosage between 45 and 50.4 Gy along with concurrent chemotherapy. HDR-BT (24 Gy) was prescribed to a high-risk clinical target volume. Results: One hundred thirty-nine patients were included and the HDR-BT program could be fully performed in 136 patients (98%). Over a median follow-up duration of 40.5 months, the 2-year local control (LC), overall survival (OS), and disease-free survival rates stood at 79.4%, 77.7%, and 61.7%, respectively, with 5-year rates at 78.2%, 61.6%, and 55.7%. Multivariate analysis revealed the primary determinant of LC as the tumor's response to external beam radiation therapy as determined via magnetic resonance imaging before BT. Parametrial involvement demonstrated a significant multivariate association with disease-free survival (P = .04). Regarding OS, parametrial invasion (P = .01) and the tumor's response postchemoradiotherapy (P = .02) emerged as significant factors. Regarding chronic toxicities, 18% (25 patients) experienced grade 3 complications. An optimal D2 cc (bowel) threshold of 70 Gy (P = .001) was identified to limit chronic digestive complications of grade 3 or higher. Conclusions: The implementation of single-insertion, 4-session HDR-BT could be performed in 98% of the patients. It yields favorable LC and OS rates, coupled with tolerable toxicity in patients with locally advanced cervical cancer. Response to initial chemoradiotherapy evaluated on pre-BT magnetic resonance imaging is an important prognostic factor and could help to individualize therapeutic strategies.
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BACKGROUND: Sentinel lymph node biopsy (SLNB) is commonly used in the surgical management of male breast cancer. Contrary to female breast cancer, limited data exist about its performance in male breast cancer. The objective of this systematic review and meta-analysis was to evaluate the SLNB accuracy in male breast cancer. METHODS: MEDLINE, EMBASE, Web of Science and The Cochrane Library were searched from January 1995 to April 2023 for studies evaluating the SLNB identification rate and false-negative rate in male breast cancer with negative preoperative axillary evaluation and primary surgery. For SLNB false-negative rate, the gold standard was the histology of axillary lymph node dissection (ALDN). Methodological quality was assessed by using the QUADAS-2 tool. Pooled estimates of the SLNB identification rate and false-negative rate were calculated. Heterogeneity of the pooled studies was evaluated using I2 index. RESULTS: A total of 12 retrospective studies were included. The 12 studies that reported the SLNB identification rate gathered a total of 164 patients; the 5 studies that reported the SLNB false-negative rate gathered a total of 50 patients with a systematic ALND. The pooled estimate of the SLNB identification rate was 99.0%. The SLNB false-negative rates were 0% in the 5 included studies and consequently so as the pooled estimate of the false-negative rate with no heterogeneity. CONCLUSION: SLNB for male breast cancer, following negative preoperative axillary assessment and primary surgery, appears feasible, consistent, and effective. Our research supports conducting immediate SLNB histological evaluation to facilitate prompt ALND in case of positive results.
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Axila , Neoplasias de la Mama Masculina , Biopsia del Ganglio Linfático Centinela , Humanos , Biopsia del Ganglio Linfático Centinela/estadística & datos numéricos , Neoplasias de la Mama Masculina/patología , Neoplasias de la Mama Masculina/cirugía , Masculino , Reacciones Falso Negativas , Escisión del Ganglio Linfático/estadística & datos numéricos , Metástasis Linfática , Estudios Retrospectivos , Persona de Mediana EdadRESUMEN
BACKGROUND: The value of formative objective structured clinical examinations (OSCEs) during the pre-clinical years of medical education remains unclear. We aimed to assess the effectiveness of a formative OSCE program for medical students in their pre-clinical years on subsequent performance in summative OSCE. METHODS: We conducted a non-randomized controlled prospective pilot study that included all medical students from the last year of the pre-clinical cycle of the Université Paris-Cité Medical School, France, in 2021. The intervention group received the formative OSCE program, which consisted of four OSCE sessions, followed by debriefing and feedback, whereas the control group received the standard teaching program. The main objective of this formative OSCE program was to develop skills in taking a structured medical history and communication. All participants took a final summative OSCE. The primary endpoint was the summative OSCE mark in each group. A questionnaire was also administered to the intervention-group students to collect their feedback. A qualitative analysis, using a convenience sample, was conducted by gathering data pertaining to the process through on-site participative observation of the formative OSCE program. RESULTS: Twenty students were included in the intervention group; 776 in the control group. We observed a significant improvement with each successive formative OSCE session in communication skills and in taking a structured medical history (p<0.0001 for both skills). Students from the intervention group performed better in a summative OSCE that assessed the structuring of a medical history (median mark 16/20, IQR [15; 17] versus 14/20, [13; 16], respectively, p = 0.012). Adjusted analyses gave similar results. The students from the intervention group reported a feeling of improved competence and a reduced level of stress at the time of the evaluation, supported by the qualitative data showing the benefits of the formative sessions. CONCLUSION: Our findings suggest that an early formative OSCE program is suitable for the pre-clinical years of medical education and is associated with improved student performance in domains targeted by the program.
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Educación de Pregrado en Medicina , Educación Médica , Estudiantes de Medicina , Humanos , Proyectos Piloto , Estudios Prospectivos , Competencia Clínica , Educación de Pregrado en Medicina/métodos , Evaluación Educacional/métodosRESUMEN
OBJECTIVE: Evaluation of the management by first brachytherapy followed by radical hysterectomy (Wertheim type) compared to radical hysterectomy alone (Wertheim type) for the treatment of IB2 cervical cancer. METHODS: Data from women with histologically proven FIGO stage IB2 cervical cancer treated between April 1996 and December 2016 were retrospectively abstracted from twelve French institutions with prospectively maintained databases. RESULTS: Of the 211 patients with FIGO stage IB2 cervical cancer without lymph node involvement included, 136 had surgical treatment only and 75 had pelvic lymph node staging and brachytherapy followed by surgery. The surgery-only group had significantly more adjuvant treatment (29 vs. 3; p = 0.0002). A complete response was identified in 61 patients (81%) in the brachytherapy group. Postoperative complications were comparable (63,2% vs. 72%, p = 0,19) and consisted mainly of urinary (36vs. 27) and digestive (31 vs 22) complications and lymphoceles (4 vs. 1). Brachytherapy had no benefit in terms of progression-free survival (p = 0.14) or overall survival (p = 0.59). However, for tumors of between 20 and 30 mm, preoperative brachytherapy improved recurrence-free survival (p = 0.0095) but not overall survival (p = 0.41). This difference was not observed for larger tumors in terms of either recurrence-free survival (p = 0.55) or overall survival (p = 0.95). CONCLUSION: Our study found that preoperative brachytherapy had no benefit for stage IB2 cervical cancers in terms of recurrence-free survival or overall survival. For tumor sizes between 2 and 3 cm, brachytherapy improves progression-free survival mainly by reducing pelvic recurrences without improving overall survival.
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Braquiterapia , Neoplasias del Cuello Uterino , Humanos , Femenino , Neoplasias del Cuello Uterino/radioterapia , Neoplasias del Cuello Uterino/cirugía , Supervivencia sin Enfermedad , Estudios Retrospectivos , Estadificación de Neoplasias , HisterectomíaRESUMEN
OBJECTIVE: The primary objective was to determine the profile of patients consulting in an emergency department and diagnosed with a pelvic cancer. Our secondary objective was to assess the potential impact on this diagnostic trajectory on survival. METHOD: A single-center retrospective study including patients managed for a pelvic cancer between January 2018 and November 2020 in the center Hospitalier Intercommunal de Creteil was conducted. Patients' characteristics were compared based on their diagnostic trajectory (emergency or referred to consultation). Precariousness was assessed using Pascal's tool based on 4 characteristics: being a beneficiary of the former Couverture Maladie Universelle (CMU) or Aide Medicale d'Etat (AME), not having complementary health insurance, being job seeking for more than 6 months and being beneficiary of allowances. A patient was defined as precarious if the Pascal tool was 'TRUE', i.e., at least one positive item. The main socio-demographic and cancer associated factors were analyzed as prognostic factors. RESULTS: Over the inclusion period, among the 283 eligible patients, 37.3 % (87/233) had a diagnosis of cancer following an emergency department visit. There was a significant association between precariousness, rupture of gynecological follow-up, lack of participation in national screening campaigns and the risk of being diagnosed through the emergency pathway for all cancers studied (p = 0.001). There was no difference in terms of stage at diagnostic, management (according to current guidelines), prognostic and overall survival between the two groups. CONCLUSION: Patients in a situation of precariousness are more likely to be diagnosed with cancer in an emergency department. Our study underlines the importance of precariousness as a factor determining the type of diagnostic management of gynecological cancer. Efforts should be made toward improving frail patients to primary care.
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Neoplasias Pélvicas , Humanos , Pronóstico , Estudios Retrospectivos , Servicio de Urgencia en Hospital , Seguro de SaludRESUMEN
OBJECTIVES: Obesity is known to be both a major risk factor for endometrial cancer and associated with surgical complexity. Therefore, the management of patients with obesity is a challenge for surgeons and oncologists. The aim of this study is to assess the adherence to European Society of Gynaecological Oncology (ESGO) guidelines in morbidly obese patients (body mass index (BMI) >40 kg/m2). The secondary objectives were the impact on overall survival and recurrence-free survival. METHODS: All the patients who were treated for an endometrial cancer in the 11 cancer institutes of the FRANCOGYN group were included and classified into three weight groups: morbid (BMI >40 kg/m2), obese (BMI 30-40), and normal or overweight (BMI <30). Adherence to guidelines was evaluated for surgical management, lymph node staging, and adjuvant therapies. RESULTS: In total, 2375 patients were included: 1330 in the normal or overweight group, 763 in the obese group, and 282 in the morbid group. The surgical management of the morbid group was in accordance with the guidelines in only 30% of cases, compared with 44% for the obese group and 48% for the normal or overweight group (p<0.001); this was largely because of a lack of lymph node staging. Morbid group patients were more likely to receive the recommended adjuvant therapy (61%) than the obese group (52%) or the normal or overweight group (46%) (p<0.001). Weight had no impact on overall survival (p=0.6) and morbid group patients had better recurrence-free survival (p=0.04). CONCLUSION: Adherence to international guidelines for surgical management is significantly lower in morbid group patients, especially for lymph node staging. However, morbidly obese patients had more often the adequate adjuvant therapies. Morbid group patients had a better recurrence-free survival likely because of better prognosis tumors.
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Neoplasias Endometriales , Obesidad Mórbida , Femenino , Humanos , Estudios Retrospectivos , Obesidad Mórbida/complicaciones , Sobrepeso/complicaciones , Ganglios Linfáticos/patología , Neoplasias Endometriales/complicaciones , Neoplasias Endometriales/terapia , Índice de Masa CorporalRESUMEN
OBJECTIVE: To compare survival and morbidity rates between primary cytoreductive surgery (pCRS) and interval cytoreductive surgery (iCRS) for epithelial ovarian cancer (EOC), using a propensity score. DESIGN: We conducted a propensity score-matched cohort study, using data from the FRANCOGYN cohort. SETTING: Retrospective, multicentre study of data from patients followed in 15 French department specialized in the treatment of ovarian cancer. SAMPLE: Patients included were those with International Federation of Gynaecology and Obstetrics (FIGO) stage III or IV EOC, with peritoneal carcinomatosis, having undergone CRS. METHODS: The propensity score was designed using pre-therapeutic variables associated with both treatment allocation and overall survival (OS). MAIN OUTCOME MEASURES: The primary outcome was OS. Secondary outcomes included recurrence-free survival (RFS), quality of CRS and other variables related to surgical morbidity. RESULTS: A total of 513 patients were included. Among these, 334 could be matched, forming 167 pairs. No difference in OS was found (hazard ratio, HR = 0.8, p = 0.32). There was also no difference in RFS (median = 26 months in both groups) nor in the rate of CRS leaving no macroscopic residual disease (pCRS 85%, iCRS 81.4%, p = 0.76). The rates of gastrointestinal tract resections, stoma, postoperative complications and hospital stay were significantly higher in the pCRS group. CONCLUSIONS: Analysis of groups of patients made comparable by propensity score matching showed no difference in survival, but lower postoperative morbidity in patients treated with iCRS.
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International Federation of Gynecology and Obstetrics (FIGO) staging classification for stage IV epithelial ovarian cancer (EOC) separates stages IVA (pleural effusion) and IVB (parenchymal and/or extra-abdominal lymph node metastases). We aimed to evaluate its prognostic impact and to compare survival according to the initial metastatic location. We conducted a multicenter study between 2000 and 2020, including patients with a FIGO stage IV EOC. Primary endpoint was overall survival (OS). The secondary endpoints were progression-free survival (PFS) and recurrence rates. We included 307 patients: 98 (32%) had FIGO stage IVA and 209 (68%) had FIGO stage IVB. The median OS and PFS of stage IVA patients were significantly lower than those of stage IVB patients (31 versus 45 months (p = 0.02) and 18 versus 25 months (p = 0.01), respectively). Recurrence rate was higher in stage IVA than IVB patients (65% versus 47% (p = 0.004)). Initial pleural involvement was a poor prognostic factor with a median OS of 35 months versus 49 months for patients without initial pleural involvement (p = 0.024). Patients with FIGO stage IVA had a worse prognosis than patients with FIGO stage IVB EOC. Pleural involvement appears to be relevant for predicting survival. We suggest a modification of the current FIGO staging classification.
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INTRODUCTION: We aimed to describe management and survival of patients with endometrial cancer (EC) ≥80 years to identify poor prognosis criteria. METHODS: We collected clinical, histologic, surgical and follow-up data for patients with EC ≥ 80 years included in a multicenter French cohort (FRANCOGYN) who underwent primary surgical treatment from 1999 to 2019. The outcomes were overall survival (OS) and disease-free survival (DFS). We performed a descriptive analysis then a survival time analysis and comparison using the Kaplan Meier method and log-rank test. RESULTS: Of the 1647 patients with EC who received treatment during the study period, 184 (11.17%) were ≥80 years. The mean age was 84 years (±3.34). Thirty-three patients (25.4%) died during the follow-up period and 26 relapsed (18.4%). Forty-nine patients were lost to follow-up (27.37%). The median follow-up time was 15.3 months (4.9-28.8). The median OS and DFS was 16.4 months (6.3-24.9) and 13.6 months (4.5-26.6), respectively. Eighty-three patients received adjuvant therapy (45.11%), out of 95 who had a formal or relative indication. Four patients received adjuvant chemotherapy (2.6%), out of 61 who had a formal or relative indication. Inappropriate or underuse of chemotherapy was significantly associated with a lower median OS of 12.6 months [3.73-24] versus 17.3 months [7.93-41.77] when performed appropriately (HR = 4.14, CI 95% [1.62-10.56]), and a lower median DFS of 10.83 months [3.73-24] versus 17.3 months [7.93-28.5] (HR = 9.04, CI 95% [2.04-40.12]). CONCLUSION: Our results suggest that very elderly patients with EC should receive adjuvant chemotherapy according to the standard care guidelines.
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Neoplasias Endometriales , Femenino , Humanos , Anciano , Anciano de 80 o más Años , Estudios Retrospectivos , Tasa de Supervivencia , Terapia Combinada , Quimioterapia Adyuvante , Neoplasias Endometriales/patologíaRESUMEN
BACKGROUND/AIM: The rate of local recurrence (LR) of phyllodes tumor (PT) varies from 4 to 18%. Several histological risk factors of LR of PT are known. The aim of this study was to estimate the LR rate of PT according to PT grade and to evaluate histological risk factors of PT LR in our retrospective cohort. PATIENTS AND METHODS: This was a two-center study, conducted from 1995 to 2019. All patients with PT diagnosed on surgical specimen were included. PT was diagnosed histologically according to the grade category defined by the 2012 World Health Organization classification as benign, borderline or malignant PT. Univariate analysis and then multivariate logistic regression analysis were performed to determine histological risk factors of LR of PT. RESULTS: A total of 224 patients with PT were included: 152 with benign, 49 with borderline and 23 with malignant PT. The median and standard deviation for the duration of follow-up was 136.60 ± 167.43 months, and 18 patients (8.04%) developed LR: 7 (4.61%), 7 and (14.29%) and 4 (17.39%) with benign, borderline and malignant PT, respectively. In univariate analysis, LR was statistically increased for histological size ≥45 mm (p=0.003), borderline/malignant TP (p=0.006) and dense stromal cellularity (p<0.001). In multivariate analysis, only histological size ≥45 mm and cellularity were statistically associated with LR (odds ratio=1.83, 95% confidence interval=1.06-9.83, p=0.04; and odds ratio=3.69, 95% confidence interval=1.11-12.28, p=0.03, respectively). CONCLUSION: Histological size ≥45 mm and dense stromal cellularity were demonstrated as histological risk factors of LR of PT. In our cohort, no association was found between LR and PT grade nor LR and surgical margins ≥10 mm.
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Neoplasias de la Mama , Tumor Filoide , Humanos , Femenino , Tumor Filoide/diagnóstico , Estudios Retrospectivos , Recurrencia Local de Neoplasia/patología , Factores de Riesgo , Neoplasias de la Mama/cirugía , Neoplasias de la Mama/complicacionesRESUMEN
Objective: The aim of the present study was to evaluate evolution and prognosis of mucinous ovarian carcinomas (mOC), with respect to the two invasive patterns: expansile and infiltrative invasion. Methods: This was a descriptive, retrospective, multicenter study conducted in 13 French centres from 1 January 2001 to 31 December 2019. All patients operated on for epithelial ovarian neoplasia of the mucinous type (infiltrative/expansile) were included, whether the surgery was performed immediately or after neoadjuvant chemotherapy. Results: A total of 94 women with mucinous carcinomas were included in the present study. Mucinous tumours were divided into 35 expansile (37%) and 59 infiltrative (63%) mOC. There was a statistically significant difference in early and late stages at initial diagnosis between expansile and infiltrative mOC. None of the expansile mOC showed metastatic lymph nodes, whereas almost a quarter of the infiltrative mOC were metastatic to the pelvic/para-aortic region. There was a clear difference in RFS, in favour of expansile mOC, with 90% survival at 5 years, compared with 60% for infiltrative mOC. Conclusions: Although infiltrative and expansile mOC belong to the same histological family, they present many distinctions in clinical presentation, histological invasion, and disease course.
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BACKGROUND: Lymphadenectomy is part of cytoreductive surgery for patients with advanced epithelial ovarian cancer (AEOC) in case of abnormal lymph nodes before and during surgery. The aim of this study was to develop and validate a pre-operative radiological score to predict pelvic and/or para-aortic lymph node metastasis (LNM) in patients with AEOC undergoing cytoreductive surgery. METHODS: We conducted a multicentre retrospective study. The construction sample was composed of 53 patients operated within two referral centers. The validation sample was composed of 39 patients operated in a third referral center. The score was built with a logistic regression model with internal validation by bootstrap. RESULTS: Two variables were associated with the prediction of pelvic and/or para-aortic LNM at computerized tomography (CT) and/or positron emission tomography (PET/CT): "para-aortic lymph node involvement" (adjusted diagnostic odds ratio) (aDOR) = 8.77 95CI [1.42-54.09], p = 0.02) and "colon involvement" (aDOR = 7.97 95CI [1.28-49.58], p = 0.03). Bootstrap procedure showed that the model was stable. The 2-points LNM pre-operative radiological score was derived from these 2 radiological variables and a high-risk group was identified for a score ≥ 1: the probability of pelvic and/or para-aortic LNM was 76%, the specificity was 85.7% 95CI [67.3-96.0] and the positive likelihood ratio was 3.6 95CI [1.4-9.7]. In the validation sample, a score ≥ 1 had a specificity of 78.3% and a LR+ of 1.2. CONCLUSION: LNM pre-operative radiological score could help the surgeon's decision to perform pelvic and para-aortic lymphadenectomy in patients with AEOC undergoing cytoreductive surgery. TRIAL REGISTRATION: The research protocol was approved by the Ethics Committee for Research in Obstetrics and Gynecology (CEROG 2016-GYN 1003).
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Neoplasias Ováricas , Tomografía Computarizada por Tomografía de Emisión de Positrones , Humanos , Femenino , Metástasis Linfática/diagnóstico por imagen , Carcinoma Epitelial de Ovario/diagnóstico por imagen , Carcinoma Epitelial de Ovario/cirugía , Estudios Retrospectivos , Neoplasias Ováricas/diagnóstico por imagen , Neoplasias Ováricas/cirugía , Neoplasias Ováricas/patologíaRESUMEN
INTRODUCTION: Borderline ovarian tumours (BOT) represent 10-20% of epithelial tumours of the ovary. Although their prognosis is excellent, the recurrence rate can be as high as 30%, and recurrence in the infiltrative form accounts for 3% to 5% of recurrences. Affecting, in one third of cases, women of childbearing age, the surgical strategy with ovarian conservation is now recommended despite a significant risk of recurrence. Few studies have focused exclusively on patients who have received ovarian conservative treatment in an attempt to identify factors predictive of recurrence and the impact on fertility. The objective of this study was to identify the risk factors for recurrence of BOT after conservative treatment and the impact on fertility. MATERIAL AND METHODS: This was a retrospective, multicentre study of women who received conservative surgery for BOT between February 1997 and September 2020. We divided the patients into two groups, the "R group" with recurrence and the "NR group" without recurrence. RESULTS: Of 175 patients included, 35 had a recurrence (R group, 20%) and 140 had no recurrence (NR group, 80%). With a mean follow-up of 30 months (IQ 8-62.5), the overall recurrence rate was 20%. Recurrence was BOT in 17.7% (31/175) and invasive in 2.3% (4/175). The mean time to recurrence was 29.5 months (IQ 16.5-52.5). Initial complete peritoneal staging (ICPS) was performed in 42.5% of patients (n = 75). In multivariate analysis, age at diagnosis, nulliparity, advanced FIGO stage, the presence of peritoneal implants, and the presence of a micropapillary component for serous tumours were factors influencing the occurrence of recurrence. The post-surgery fertility rate was 67%. CONCLUSION: This multicentre study is to date one of the largest studies analysing the risk factors for recurrence of BOT after conservative surgery. Five risk factors were found: age at diagnosis, nulliparity, advanced FIGO stage, the presence of implants, and a micropapillary component. Only 25% of the patients with recurrence underwent ICPS. These results reinforce the interest of initial peritoneal staging to avoid ignoring an advanced tumour stage.
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OBJECTIVE: To assess the surgical management and survival of severely obese patients with high-risk endometrial cancer. MATERIALS AND METHODS: Data from 269 patients with high-risk endometrial cancer who were treated between 2001 and 2018 were collected from a multicenter database (11 centers). We classified the patients according to their BMI and compared outcomes in two groups: a normal weight group of women with a BMI < 25 kg/m2, and a severe obesity group of women with a BMI ≥ 35 kg/m2. The groups were compared for epidemiologic, pathologic, management, relapse-free survival (RFS) and overall survival (OS) elements. RESULTS: Patients in the severe obesity group were younger (64 years vs. 68 years, p < 0.05) and had more comorbidities (hypertension, diabetes). They also had more locally advanced tumors and pelvic lymph node involvement (47% vs 24%, p < 0.05). The severely obese patients were less likely to undergo recommended surgical staging, with fewer lumbar aortic dissections than women of normal weight (23% vs 36%, p < 0.05) and fewer pelvic sentinel lymph node biopsies (26.5% vs 12.1%, p < 0.05). No difference in RFS or OS were observed between the two groups. CONCLUSION: Patients with severe obesity and high-risk endometrial cancer have more locally advanced tumors, and are less likely to be managed according to surgical recommendations. However, RFS and OS do not seem to be affected.
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Neoplasias Endometriales , Obesidad Mórbida , Femenino , Humanos , Escisión del Ganglio Linfático , Recurrencia Local de Neoplasia , ObesidadRESUMEN
BACKGROUND: This study compares morbidity and mortality associated with retroperitoneal and transperitoneal para-aortic lymphadenectomy (PAAL) for pretherapeutic nodal staging of locally advanced cervical cancers (FIGO IB3-IVA). METHODS: Pre-, per- and postoperative data of patients treated for locally advanced stage cervical cancer between 1999 and 2018 in 12 French referral centers (FRANCOGYN Study Group) were retrospectively collected. RESULTS: The study was conducted using a sample of 448 patients, of whom 223 (49,8%) underwent retroperitoneal (group 1) and 225 (50,2%) had transperitoneal PAAL (group 2). No differences were noted concerning clinical and histological characteristics between the two groups. Among these 448 patients, 23 (5,1%) had an intraoperative complication (9 (2,0%) in group 1 and 14 (3,1%) in group 2, p = 0.28) and 47 (10,5%) had a postoperative complication (22 (4,9%) in group 1 and 25 (5,6%) in group 2, p = 0.44), only one of which required revision surgery but the patient died. The length of hospital stay was significantly shorter in group 1 than in group 2 (3.97 versus 4.88 days, p < 0.001). There was no significant difference in mortality between the two groups; 34 of 223 patients in group 1 (15.3%) and 40 of 225 patients in group 2 (15.6%) died (HR = 0.968, 95% CI [0.591-1.585]). There was no significant difference in recurrence-free or overall survival between the two groups. CONCLUSION: Retroperitoneal PAAL appears as a valuable and safety surgical route for nodal staging in locally advanced cervical cancer compared with standard transperitoneal PAAL.
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Laparoscopía , Neoplasias del Cuello Uterino , Femenino , Humanos , Escisión del Ganglio Linfático , Ganglios Linfáticos/patología , Ganglios Linfáticos/cirugía , Estadificación de Neoplasias , Estudios Retrospectivos , Neoplasias del Cuello Uterino/patología , Neoplasias del Cuello Uterino/cirugíaRESUMEN
BACKGROUND: The aim of this study was to evaluate the impact of Lymphovascular Space Invasion (LVSI) on Overall Survival (OS) and Recurrence-Free Survival (RFS) in patients managed for high-grade serous epithelial ovarian cancer (HGSOC). MATERIALS AND METHODS: Retrospective multicenter study by the FRANCOGYN research group between January 2001 and December 2018. All patients managed for HGSOC and for whom histological slides for the review of LVSI were available, were included. The characteristics of patients with LVSI (LVSI group) were compared to those without LVSI (No LVSI group). A Cox analysis for OS and RFS analysis was performed in all populations. RESULTS: Over the study period, 410 patients were included in the thirteen institutions. Among them, 289 patients had LVSI (33.9%). LVSI was an independent predictive factor for poorer Overall and Recurrence-Free Survival. LVSI affected OS (p<0.001) and RFS (p<0.001), Association of LVSI status and estrogen receptor status (ER) also affected OS and RFS (p = 0.04; p = 0.04 respectively). CONCLUSION: The presence of LVSI in HGSOC has an impact on OS and RFS and should be routinely included in the pathology examination along with ER status.
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Neoplasias Ováricas/fisiopatología , Receptores de Estrógenos/clasificación , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Francia , Humanos , Estimación de Kaplan-Meier , Metástasis Linfática/patología , Persona de Mediana Edad , Neoplasias Ováricas/complicaciones , Neoplasias Ováricas/patología , Pronóstico , Receptores de Estrógenos/fisiología , Estudios RetrospectivosRESUMEN
OBJECTIVE: 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. MATERIALS AND METHOD: 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. RESULTS: 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 ≥ 10 and/or diaphragmatic carcinosis (p = 0.02), and initial CA125 ≥ 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%. CONCLUSION: This new tool may prove useful for improving surgical planning and provide useful information for patients.
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Carcinoma Epitelial de Ovario/cirugía , Toma de Decisiones Clínicas/métodos , Escisión del Ganglio Linfático/métodos , Metástasis Linfática/diagnóstico , Neoplasias Ováricas/cirugía , Anciano , Carcinoma Epitelial de Ovario/patología , Procedimientos Quirúrgicos de Citorreducción , Femenino , Francia , Humanos , Internet , Modelos Logísticos , Metástasis Linfática/patología , Persona de Mediana Edad , Neoplasias Ováricas/patología , Tomografía Computarizada por Tomografía de Emisión de Positrones , Estudios RetrospectivosRESUMEN
BACKGROUND: In advanced epithelial ovarian cancer (EOC), the LION trial restricted lymphadenectomy indication to patients with suspect lymph nodes before and during surgery. Preoperative imaging is used to assess lymph node status, and particularly CT and PET/CT. The aim of this systematic review and meta-analysis was to evaluate the diagnostic accuracy of preoperative CT and PET/CT to detect lymph node metastasis (LNM) in patients with EOC; Methods: Databases were searched from January 1990 to May 2019 for studies that evaluated the diagnostic accuracy of preoperative CT and PET/CT to detect LNM in patients with EOC with histology as the gold standard. Pooled diagnostic accuracy was calculated using bivariate random-effects models and hierarchical summary receiver operating curve (HSROC). This study is registered with PROSPERO number CRD42020179214; Results: A total of five studies were included in the meta-analysis: four articles concerned preoperative CT and four articles concerned preoperative PET/CT, involving 106 and 138 patients, respectively. For preoperative CT, pooled sensitivity was 0.47 95% CI [0.20-0.76], pooled specificity was 0.99 95% CI [0.75-1.00] and area under the curve (AUC) of the HSROC was 0.91 95% CI [0.88-0.93]. For preoperative PET/CT, pooled sensitivity was 0.81 95% CI [0.61-0.92], pooled specificity was 0.96 95% CI [0.91-0.99] and AUC of the HSROC was 0.97 95% CI [0.95-0.98]; Conclusions: PET/CT has a very high diagnostic accuracy, especially for specificity, to detect LNM in EOC and should be realized systematically, additionally to CT recommended to evaluate peritoneal spread, in the preoperative staging of patients with an advanced disease.
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BACKGROUND: The aim of this study was to evaluate the impact of lymphovascular space invasion (LVSI) on overall survival (OS) and recurrence-free survival (RFS) in patients managed for stage I-IIa clear cell carcinoma, mucinous, low-grade serous and low-grade endometrioid ovarian cancer MATERIAL AND METHODS: Retrospective multicentre study of the research group FRANCOGYN between January 2001 and December 2018. All patients managed for stage I-IIa clear cell carcinoma, mucinous /low grade serous and endometrioid ovarian cancer and for whom the presence of histological slides for the review of LVSI was available, were included. Patient's characteristics with LVSI (LVSI group) were compared to those without LVSI (No LVSI group). A cox analysis for OS and RFS analysis were performed in all population. RESULTS: Over the study period, 133 patients were included in the thirteen institutions. Among them, 12 patients had LVSI (9%). LVSI was an independent predictive factor for poorer Overall and recurrence free survivals. LVSI affected OS (p < 0.001) and RFS (p = 0.0007), CONCLUSION: The presence of LVSI in stage I-IIa clear cell carcinoma, mucinous /low grade serous and endometrioid ovarian cancer has an impact on OS and RFS and should put them at high risk and consider the option of adjuvant chemotherapy.
Asunto(s)
Quimioterapia Adyuvante/métodos , Técnicas de Apoyo para la Decisión , Neoplasias Endometriales/tratamiento farmacológico , Metástasis de la Neoplasia , Neoplasias Ováricas/fisiopatología , Adenocarcinoma de Células Claras/tratamiento farmacológico , Adenocarcinoma de Células Claras/fisiopatología , Adenocarcinoma Mucinoso/tratamiento farmacológico , Adenocarcinoma Mucinoso/fisiopatología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Quimioterapia Adyuvante/estadística & datos numéricos , Neoplasias Endometriales/diagnóstico , Neoplasias Endometriales/fisiopatología , Femenino , Francia/epidemiología , Humanos , Persona de Mediana Edad , Estadificación de Neoplasias/métodos , Estadificación de Neoplasias/estadística & datos numéricos , Neoplasias Ováricas/terapia , Estudios RetrospectivosRESUMEN
BACKGROUND: The presence of lymphovascular space invasion (LVSI) is not yet included in international recommendations neither as a prognostic factor nor as a parameter for the decision to use adjuvant chemotherapy in FIGO stage I/IIa ovarian cancer (OC). OBJECTIVE: This study set out to evaluate the impact of LVSI on Overall Survival (OS) and Recurrence-Free Survival (RFS) in patients managed for epithelial OC. DESIGN: Retrospective multicenter study by the research group FRANCOGYN between January 2001 and December 2018. All patients managed for epithelial OC surgery and for whom histological slides for the review of LVSI were available, were included. The characteristics of patients with LVSI (LVSI group) were compared to those without LVSI (No-LVSI group). A Cox analysis for OS and RFS analysis was performed in all the populations. SETTING: French multicenter tertiary care centers RESULTS: Over the study period, 852 patients were included in the 13 institutions. Among them, 289 patients had LVSI (33.9%). There was a significant difference in the distribution of LVSI between early and advanced stages (p < 0.001). LVSI was an independent predictive factor for poorer Overall and Recurrence-Free Survival. LVSI affected OS (p < 0.001) and RFS (p < 0.001), LVSI affected OS and RFS for early stages (p = 0.001; p = 0.001, respectively) and also for advanced stages (p = 0.01; p = 0.009, respectively). CONCLUSION: The presence of LVSI in epithelial ovarian epithelial tumors has an impact on OS and RFS and should be included in the routine pathology examination to adapt therapeutic management, especially for women in the early stages of the disease.