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OBJECTIVE: The aim was to evaluate the impact of local surgery performed during the year after MBC diagnosis on patients' outcomes from a large reallife cohort. SUMMARY BACKGROUND DATA: Locoregional treatment for patients with MBC at the time of diagnosis remains debated. METHODS: Women with newly diagnosed, de novo stage IV MBC and who started MBC treatment between January 2008 and December 2014 in one of the 18 French Comprehensive Cancer Centers were included (NCT03275311). The impact of local surgery performed during the first year on overall survival (OS) and progression-free survival (PFS) was evaluated by the Cox proportional hazards model in a 12 month-landmark analysis. RESULTS: Out of 16,703 patients in the ESME database, 1977 had stage IV MBC at diagnosis, were alive and progression-free at 12 months and eligible for this study. Among them, 530 (26.8%) had received primary breast cancer surgery within 12 months. A greater proportion of patients who received surgery had less than 3 metastatic sites than the no-surgery group (90.8% vs 78.2%, P < 0.0001). Surgery within 12 months was associated with treatment with chemotherapy, HER2-targeted therapy (89.1% vs 69.6%, P < 0.0001) and locoregional radiotherapy (81.7% vs 32.5%, P < 0.0001). Multivariable analyses showed that surgery performed within 12 months was associated with longer OS and PFS (adjusted HR [95%CI] = 0.75 [0.61-0.92] and 0.72 [0.63-0.83], respectively), which were also affected by pattern and number of metastatic sites, histological subtype, and age. CONCLUSIONS: In the large ESME cohort, surgery within 1 year after de novo MBC diagnosis was associated with a significantly better OS and PFS.
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Neoplasias da Mama , Feminino , Humanos , Neoplasias da Mama/patologia , Mastectomia , Intervalo Livre de Progressão , Receptor ErbB-2 , Estudos RetrospectivosRESUMO
BACKGROUND: Acquired perineal hernia is a rare complication following extensive pelvic surgery. Radiotherapy is also a predisposing factor. Perineal hernia can cause chronic perineal pain, bowel obstruction, urinary disorders and a cosmetically disfiguring defect. The treatment of perineal hernia is surgical, usually consisting of mesh repair via an abdominal or perineal approach. CASE PRESENTATION: We present a case report and a surgical video of a 42-year-old woman with history of a squamous cell carcinoma. This patient had 3 recurrences since the diagnosis and a symptomatic perineal hernia. Complete regression of the recurrent malignancy allowed us to treat the perineal hernia. We performed laparoscopic repair with prosthetic mesh in this patient who had undergone multiple surgeries and radiotherapy, while preserving the omental flap that was used to reconstruct the posterior part of the vagina. CONCLUSION: There is no consensus concerning the preferred surgical approach, perineal or laparoscopic, as no study has demonstrated the superiority of either of these approaches. Laparoscopic repair for an acquired perineal hernia is safe and feasible. However, further studies including randomized trials are required to precisely evaluate the best surgical approach and type of mesh.
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Laparoscopia , Exenteração Pélvica , Adulto , Feminino , Hérnia/etiologia , Herniorrafia , Humanos , Recidiva Local de Neoplasia , Períneo/cirurgia , Telas CirúrgicasRESUMO
OBJECTIVES: Description of fertility and prognosis of patients with borderline ovarian tumor (BOT) treated by fertility-sparing surgery through a longitudinal study from the French national cancer network. METHODS: All consecutive patients diagnosed with BOT from the French National Network dedicated to Ovarian Malignant Rare Tumors from 2010 and 2017 were selected. In 2018, an update was made by sending a questionnaire regarding recurrence and fertility to patients aged under 43 years at diagnosis and treated conservatively. We compared the characteristics of the patients with/without recurrence and with/without live birth. RESULTS: Fifty-two patients aged 18 to 42 years presented a desire of pregnancy. Thirty patients (58%) presented a FIGO IA tumor, and 20 patients were treated by bilateral cystectomies (38%). We observed at least one live birth for 33 patients (63%) and local recurrences in 20 patients (38%). Both recurrence and live birth in 17 patients (33%) were reported, with recurrence occurring before pregnancy, after a second fertility-sparing treatment, in half of the cases. No factors associated with recurrence or live birth in this study were identified. Moreover, in this population, both recurrence and live birth were independent of age, with a linear risk along time. Disease-free survival was worse for patients treated with bilateral cystectomy (n = 20, 38%), with no difference in terms of fertility. CONCLUSION: Two third of the patients experienced life birth after conservation surgery. We did not highlight an age/time from surgery for which the risk of recurrence outweighs the chance of pregnancy and to radicalize surgery. Moreover, almost a quarter of the live birth occurred after recurrence, with no more further event to date in these patients. The results encourage to consider a second fertility-sparing surgery after local borderline recurrence in the case of pregnancy desire. All these decisions must be discussed in specialized multidisciplinary boards.
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Preservação da Fertilidade , Neoplasias Ovarianas/cirurgia , Adolescente , Adulto , Estudos de Coortes , Feminino , Humanos , Estudos Longitudinais , Recidiva Local de Neoplasia/patologia , Estadiamento de Neoplasias , Neoplasias Ovarianas/patologia , Gravidez , Taxa de Gravidez , Prognóstico , Doenças Raras/cirurgia , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION: Improvement in overall survival (OS) by locoregional treatment (LRT) of the primary tumor in de novo metastatic breast cancer (MBC) patients remains controversial. OBJECTIVE: The aim of our study was to evaluate the impact of LRT on OS in a large retrospective cohort of de novo MBC patients, with regard to immunohistochemical characteristics and pattern of metastatic dissemination. METHODS: We conducted a multicentric retrospective study of patients diagnosed with de novo MBC selected from the French Epidemiological Strategy and Medical Economics MBC database (NCT03275311) between 2008 and 2014. Overall, 4276 women were included in the study. LRT comprised either radiotherapy, surgery, or both. RESULTS: LRT was used in 40% of patients. Compared with no LRT, patients who received LRT were younger (p < 0.0001) and were more likely to have only one metastatic site (p < 0.0001) or bone-only metastases (p < 0.0001). LRT was associated with a significantly better OS based on landmark multivariate analysis at 1-year (hazard ratio 0.65, 95% confidence interval 0.55-0.76, p < 0.001). Similar results were observed in all sensitivity analyses, including propensity score matching. In subgroup analysis, LRT was associated with better OS in patients with hormone receptor-positive/human epidermal growth factor receptor 2 (HER2)-negative (61.6 vs. 45.9 months, p < 0.001) and HER2-positive tumors (77.2 vs. 52.6 months, p = 0.008), but not in triple-negative tumors (19 vs. 18.6 months, p = 0.54), and was also associated with a reduction in the risk of death in visceral metastatic patients (p < 0.001). CONCLUSIONS: LRT was associated with a significantly better OS in de novo MBC patients, including patients with visceral involvement at diagnosis; however, LRT did not impact OS in triple-negative MBC.
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Neoplasias Ósseas/mortalidade , Neoplasias da Mama/mortalidade , Pontuação de Propensão , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias Ósseas/secundário , Neoplasias Ósseas/terapia , Neoplasias da Mama/patologia , Neoplasias da Mama/terapia , Terapia Combinada , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Taxa de Sobrevida , Adulto JovemRESUMO
BACKGROUND: Most endocervical adenocarcinomas are human papillomavirus (HPV)-related cancers associated with p16 immunostaining. Ovarian metastasis from cervical cancer is a rare phenomenon, the mechanism of dissemination remains unclear. The diagnosis of metastasis may be difficult to establish when the ovarian neoplasm presents features consistent with primary tumor. Immunohistochemical expression of p16 in ovarian tumors can guide the diagnosis of metastasis from HPV-related cervical cancer, but p16 positivity is nonspecific. Identical HPV genotype in the paired endocervical and ovarian tumors is a better marker for cervical origin, which may also be confirmed by identical HPV integration site. CASE PRESENTATION: Two women presented with HPV18 cervical adenocarcinoma. No signs of disease were visible on MRI after treatment. After several years of follow-up, mucinous ovarian tumors were discovered in both patients. Molecular analyses showed that the ovarian lesions were HPV18-positive; indicating a primary cervical origin. A third woman was diagnosed with grade 1 ovarian endometrioid carcinoma with no peritoneal carcinomatosis. Final histological examination and HPV genotyping revealed HPV18-related in situ endometrioid adenocarcinoma in the endocervix and HPV18-related invasive endometrioid adenocarcinoma in the endometrium and both ovaries. Additional molecular analyses performed in two patients identified the same HPV integration sites in both the ovarian and cervical tumors, confirming that the ovarian mass was a metastasis from the cervical adenocarcinoma. CONCLUSION: We report three new cases of ovarian neoplasia in which the diagnosis of metastasis from cervical cancer was supported by the same HPV genotype and the same integration site in the paired cervical and ovarian tumors. To our knowledge, this is the first report of molecular evidence of the cervical origin of an ovarian metastasis. HPV screening should be performed in ovarian tumors for all patients with history of cervical neoplasia.
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Adenocarcinoma/patologia , Carcinoma Endometrioide/patologia , Neoplasias Ovarianas/secundário , Papillomaviridae/genética , Infecções por Papillomavirus/complicações , Neoplasias do Colo do Útero/patologia , Integração Viral/genética , Adenocarcinoma/cirurgia , Adenocarcinoma/virologia , Adulto , Carcinoma Endometrioide/cirurgia , Carcinoma Endometrioide/virologia , DNA Viral/genética , Feminino , Humanos , Hibridização In Situ , Pessoa de Meia-Idade , Neoplasias Ovarianas/cirurgia , Neoplasias Ovarianas/virologia , Infecções por Papillomavirus/genética , Prognóstico , Neoplasias do Colo do Útero/cirurgia , Neoplasias do Colo do Útero/virologiaRESUMO
BACKGROUND: The purpose of this study was to prospectively evaluate the combined use of The Memorial Sloan Kettering Cancer Center nomogram and Tenon score to select, in patients with metastatic sentinel lymph node (SN), those at low risk of metastatic non-SN for whom additional axillary lymph node dissection (ALND) could be avoided. METHODS: From January 2011 to July 2012, a prospective non-interventional nationwide study was conducted (NCT01509963). We sought to identify the false reassurance rate (FRR, a negative test result is false) in patients with both a ⩽10% probability of metastatic non-SN with the MSKCC nomogram and a Tenon score ⩽3.5 (low risk): the proportion of patients with metastatic non-SN at additional ALND. Our hypothesis was that these patients would have a FRR⩽5%. RESULTS: Data on 2822 patients with breast cancer from 53 institutions were prospectively recorded. At least one SN was metastatic (isolated tumour cells, micro- or macrometastases) in 696 patients (24.7%). Among patients with ALND and complete data to calculate combined risk (n=504), 67 and 437 patients had low and high combined risk, respectively. Patients at low risk had less ALND (47%) compared to patients at high risk (P<0.001). This study did not meet its primary objective because the FRR in patients with low risk was 16.4% (11 out of 67) (95% confidence interval (CI): 9.7-23.1%). In the high-risk group, 33.9% (148 out of 437) (95% CI: 29.6-38.4%) had non-SN metastases (P=0.004). CONCLUSIONS: In this controlled prospective study, metastatic SN patients with both a ⩽10% probability of metastatic non-SN with the MSKCC nomogram and a Tenon score ⩽3.5 failed to identify patients at low risk of metastatic non-SN when completion ALND was not systematic.
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Neoplasias da Mama/diagnóstico , Linfonodos/patologia , Metástase Linfática/diagnóstico , Prognóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/diagnóstico por imagem , Neoplasias da Mama/patologia , Feminino , Humanos , Excisão de Linfonodo , Linfonodos/diagnóstico por imagem , Metástase Linfática/diagnóstico por imagem , Metástase Linfática/patologia , Pessoa de Meia-Idade , Nomogramas , Linfonodo Sentinela/patologia , Biópsia de Linfonodo SentinelaRESUMO
OBJECTIVE: Uterine sarcomas are rare tumors with a poor prognosis. Their diagnosis is often incidental, following surgery. Our goal was to examine the early management strategies for uterine sarcomas, and to assess the impact of guideline adherence and expert center referral on both the management approaches and the clinical outcomes in patients with uterine sarcomas. METHODS: We retrospectively analyzed medical records from patients with uterine sarcoma referred to the Institut Curie and registered in the database of the French NETSARC network. RESULTS: In total, 100 patients, with a median age of 54 years, were included in the analyses. On MRI scans (n = 36), all patients had at least two signs suggestive of malignancy, and 77.8 % had four or more signs. No preoperative biopsy was performed in 65.6 % of cases. Only 14.1 % of patients underwent initial surgery at an expert center. Surgery performed outside the network was significantly associated with morcellation (32.9 % vs. 0 %; p = 0.036), fewer negative margins (R0 margins 52.4 % vs. 100 %; p = 0.006), and poor adherence to surgical guidelines (28.3 vs. 72.7 %; p = 0.013). Multivariate analysis showed that non-adherence to surgical recommendations was not significantly associated with relapse-free survival (HR = 0.54; 95 % CI [0.21-1.38]), but was an independent predictor of poor overall survival (HR = 0.12; 95 % CI [0.03-0.52]; p = 0.005). CONCLUSION: Despite a high frequency of suspicious clinical and radiological signs, a large proportion of women undergoing sarcoma surgery are treated outside of expert networks. We provide guidelines, integrating the clinical context and radiological signs to encourage early referral to reference centers for sarcoma.
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Neoplasias Pélvicas , Sarcoma , Neoplasias de Tecidos Moles , Neoplasias Uterinas , Humanos , Feminino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fidelidade a Diretrizes , Sarcoma/diagnóstico por imagem , Sarcoma/cirurgia , Neoplasias Uterinas/diagnóstico , Neoplasias Uterinas/cirurgia , Neoplasias de Tecidos Moles/cirurgia , Encaminhamento e ConsultaRESUMO
Breast cancer (BC) remains one of the most commonly diagnosed malignancies in women. There is increasing interest in the development of non-invasive screening methods. Volatile organic compounds (VOCs) emitted through the metabolism of cancer cells are possible novel cancer biomarkers. This study aims to identify the existence of BC-specific VOCs in the sweat of BC patients. Sweat samples from the breast and hand area were collected from 21 BC participants before and after breast tumor ablation. Thermal desorption coupled with two-dimensional gas chromatography and mass spectrometry was used to analyze VOCs. A total of 761 volatiles from a homemade human odor library were screened on each chromatogram. From those 761 VOCs, a minimum of 77 VOCs were detected within the BC samples. Principal component analysis showed that VOCs differ between the pre- and post-surgery status of the BC patients. The Tree-based Pipeline Optimization Tool identified logistic regression as the best-performing machine learning model. Logistic regression modeling identified VOCs that distinguish the pre-and post-surgery state in BC patients on both the breast and hand area with sensitivities close to 1. Further, Shapley additive explanations and the probe variable method identified the most important and pertinent VOCs distinguishing pre- and post-operative status which are mostly of distinct origin for the hand and breast region. Results suggest the possibility to identify endogenous metabolites linked to BC, hence proposing this innovative pipeline as a stepstone to discovering potential BC biomarkers. Large-scale studies in a multi-centered VOC analysis setting must be carried out to validate obtained findings.
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Concurrent chemoradiotherapy (CRT) with blockade of the PD-1 pathway may enhance immune-mediated tumor control through increased phagocytosis, cell death, and antigen presentation. The NiCOL phase 1 trial (NCT03298893) is designed to determine the safety/tolerance profile and the recommended phase-II dose of nivolumab with and following concurrent CRT in 16 women with locally advanced cervical cancer. Secondary endpoints include objective response rate (ORR), progression free survival (PFS), disease free survival, and immune correlates of response. Three patients experience grade 3 dose-limiting toxicities. The pre-specified endpoints are met, and overall response rate is 93.8% [95%CI: 69.8-99.8%] with a 2-year PFS of 75% [95% CI: 56.5-99.5%]. Compared to patients with progressive disease (PD), progression-free (PF) subjects show a brisker stromal immune infiltrate, higher proximity of tumor-infiltrating CD3+ T cells to PD-L1+ tumor cells and of FOXP3+ T cells to proliferating CD11c+ myeloid cells. PF show higher baseline levels of PD-1 and ICOS-L on tumor-infiltrating EMRA CD4+ T cells and tumor-associated macrophages, respectively; PD instead, display enhanced PD-L1 expression on TAMs, higher peripheral frequencies of proliferating Tregs at baseline and higher PD-1 levels at week 6 post-treatment initiation on CD4 and CD8 T cell subsets. Concomitant nivolumab plus definitive CRT is safe and associated with encouraging PFS rates. Further validation in the subset of locally advanced cervical cancer displaying pre-existing, adaptive immune activation is warranted.
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Neoplasias Pulmonares , Neoplasias do Colo do Útero , Humanos , Feminino , Nivolumabe/uso terapêutico , Neoplasias do Colo do Útero/tratamento farmacológico , Antígeno B7-H1 , Receptor de Morte Celular Programada 1 , Quimiorradioterapia , Neoplasias Pulmonares/tratamento farmacológicoRESUMO
BACKGROUND: Quality Indicators for ovarian cancer (OC) have been developed by the European Society of Gynaecological Oncology (ESGO) and by the French National Cancer Institute (Institut National du Cancer, INCa). The aim of the study was to characterize OC care distribution in France by case-volume and to prospectively evaluate the adherence of high-volume institutions to INCa/ESGO quality indicators. METHODS: The cost-utility of radical surgery in ovarian cancer (CURSOC) trial is a prospective, multicenter, comparative and non-randomized study that includes patients with stage IIIC-IV epithelial OC treated in nine French health care tertiary institutions. Adherence to institutional quality indicators were anonymously assessed by an independent committee. OC care distribution in France were provided by the nationwide database of hospital procedures. RESULTS: More than half of patients are treated in low-volume institutions. Among the nine high-volume centers participating in the study, four (44.4%) met all institutional INCa/ESGO quality indicators. The other five (55.6%) did not fulfil one of the quality indicator criteria. CONCLUSIONS: Access to high-volume OC providers in France is restricted to a minority of patients, and yet half of the referral institutions included in this study failed to meet all recommended institutional quality indicators. It is mandatory that national authorities work both to improve OC centralization and to incorporate quality assurance programs into certified centers.
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OBJECTIVES: Our purpose was to assess development of sentinel lymph node biopsy (SLNB) in two Burgundy districts during the year 2005. METHODS: All women undergoing breast surgery as primary care between 1 January 2005 and 1 January 2006 were eligible for inclusion. Eleven surgeons from five different breast-treatment centres took part in this prospective multicentric study. As our objective was to evaluate practices, patients were not randomized and surgeons were free to choose treatment patterns. RESULTS: The 528 enrolled cases account for 90% of all new breast cancers in 2005 in Cote d'Or and Saône et Loire. Half of these patients (286) fulfilled requirements for SLNB. The others (242) had primary full axillary clearance (AC). Four of our five centres offer double-detection of sentinel lymph nodes as well as intraoperative pathology examination. Most tumours were invasive ductal carcinomas, with an average size of 12 mm in the SLNB group (T1C) and 22 mm in the AC group (T2). Two or three lymph nodes were removed during each SLNB procedure. Whereas most SLNB studies report around 25% positive nodes, we barely recorded 18.5% (53 of our 256 patients). Moreover, 2/3 of these node-positive patients had optimal care since additional axillary clearance was done right away. CONCLUSION: Sentinel lymph node biopsy has become routine practice in our Burgundy area. It is mainly dedicated to early stage breast cancer with limited metastatic risk. Our surgeons follow the most recent guidelines and indications are the same regardless of treatment centre.
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Neoplasias da Mama/patologia , Biópsia de Linfonodo Sentinela/estatística & dados numéricos , Neoplasias da Mama/cirurgia , Feminino , França , Fidelidade a Diretrizes , Humanos , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Estudos Prospectivos , Biópsia de Linfonodo Sentinela/métodosRESUMO
BACKGROUND: The impact of locoregional treatment (LRT) on overall survival (OS) in de novo metastatic breast cancer (dnMBC) is still under debate, with very few data available regarding exclusive radiotherapy (ERT) as a therapeutic modality. METHODS: We evaluated the impact of ERT, exclusive surgery, or a combination of surgery plus radiotherapy (bimodality therapy, BMT) on survival outcomes in a national real-life dnMBC cohort. The primary and secondary end points were OS and progression free survival (PFS) according to LRT (ERT, exclusive surgery, BMT) and no LRT. Sensitivity analyses were performed using propensity score matched analyses. RESULTS: From 2008 to 2014, 4507 dnMBC patients were identified. Only patients alive and free from progression under systemic therapy at least 1 year after diagnosis were included (n = 1965). Forty-five percent of patients (891/1965) underwent LRT: 41.1% (n = 366) ERT, 13.7% (n = 122) exclusive surgery, and 45.2% (n = 403) BMT. OS adjusted for major prognostic factors was significantly longer in the ERT and BMT group compared with no-LRT group, but not exclusive surgery (hazard ratio (HR) = 0.63, 95% confidence interval (CI) [0.49, 0.80], p < 0.001, HR = 0.61, 95%CI [0.47, 0.78], p < 0.001 and HR = 0.87, 95%CI [0.61, 1.26], p = 0.466 respectively). Results were similar after matching on a propensity score. ERT, surgery and BMT were all associated with a significantly better PFS in multivariable analysis. CONCLUSION: ERT was significantly associated with better OS in dnMBC, in the same magnitude as BMT, compared with no-LRT. However, even with statistical models adjusted for known prognostic factors and propensity score analysis, selection biases cannot be eliminated from observational studies.
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Neoplasias da Mama , Neoplasias da Mama/radioterapia , Estudos de Coortes , Humanos , Modelos Estatísticos , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
Faced to an undetermined ovarian mass on ultrasound, an MRI is recommended and the ROMA score (combining CA125 and HE4) can be proposed (grade A). In case of suspected early stage ovarian or fallopian tube cancer, omentectomy (at least infracolonic), appendectomy, multiple peritoneal biopsies, peritoneal cytology (grade C) and pelvic and para-aortic lymphadenectomy are recommended (grade B) for all histological types, except for the expansive mucinous subtype where lymphadenectomy may be omitted (grade C). Minimally invasive surgery is recommended for early stage ovarian cancer, if there is no risk of tumor rupture (grade B). Adjuvant chemotherapy with carboplatin and paclitaxel is recommended for all high-grade ovarian or Fallopian tube cancers, stage FIGO I-IIA (grade A). In case of ovarian, Fallopian tube or primitive peritoneal cancer of FIGO III-IV stages, thoraco-abdomino-pelvic CT scan with injection (grade B) is recommended. Laparoscopic exploration for multiple biopsies (grade A) and to evaluate carcinomatosis score (at least using the Fagotti score) (grade C) are recommended to estimate the possibility of a complete surgery (i.e. no macroscopic residue). Complete medial laparotomy surgery is recommended for advanced cancers (grade B). It is recommended in advanced cancers to perform para-aortic and pelvic lymphadenectomy in case of clinical or radiological suspicion of metastatic lymph node (grade B). In the absence of clinical or radiological lymphadenopathy and in case of complete peritoneal surgery during an initial surgery for advanced cancer, it is possible not to perform a lymphadenectomy because it does not modify the medical treatment and the overall survival (grade B). Primary surgery is recommended when no tumor residue is possible (grade B). After a complete first surgery, it is recommended to deliver 6 cycles of intravenous (grade A) or to propose intraperitoneal (grade B) chemotherapy, to be discussed with patient, according to the benefit/risk ratio. After a complete interval surgery for a FIGO III stage, the hyperthermic intra peritoneal chemotherapy (HIPEC) can be proposed in the same conditions of the OV-HIPEC trial (grade B). In case of tumor residue after surgery or FIGO stage IV, chemotherapy associated with bevacizumab is recommended (grade A).
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Carcinoma Epitelial do Ovário , Neoplasias das Tubas Uterinas , Neoplasias Ovarianas , Neoplasias Peritoneais , Antineoplásicos/uso terapêutico , Bevacizumab/uso terapêutico , Carcinoma Epitelial do Ovário/diagnóstico por imagem , Carcinoma Epitelial do Ovário/tratamento farmacológico , Carcinoma Epitelial do Ovário/patologia , Carcinoma Epitelial do Ovário/cirurgia , Quimioterapia Adjuvante , Neoplasias das Tubas Uterinas/diagnóstico por imagem , Neoplasias das Tubas Uterinas/tratamento farmacológico , Neoplasias das Tubas Uterinas/patologia , Neoplasias das Tubas Uterinas/cirurgia , Feminino , França , Humanos , Hipertermia Induzida , Excisão de Linfonodo , Imageamento por Ressonância Magnética , Neoplasias Ovarianas/diagnóstico por imagem , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/cirurgia , Neoplasias Peritoneais/diagnóstico por imagem , Neoplasias Peritoneais/tratamento farmacológico , Neoplasias Peritoneais/patologia , Neoplasias Peritoneais/cirurgia , Ftalazinas/uso terapêutico , Piperazinas/uso terapêutico , Sociedades Médicas , UltrassonografiaRESUMO
INTRODUCTION: Ovarian cancer is mostly diagnosed at advanced stage. Better survival is achieved through complete debulking surgery and chemotherapy. Historically, neoadjuvant chemotherapy (NAC) has been introduced for unresectable disease to decrease tumor load and perform a unique complete surgery. Four randomized control trials have compared primary debulking surgery to NAC, but there is still controversy about the use of neoadjuvant chemotherapy and questions about its modalities. Areas covered: We made a review of knowledge on benefits of NAC compared to primary debulking chemotherapy, in terms of survival and morbidity, methods of administration, new drugs in early and late phase trials, the selection of patients. Similar survival was observed after NAC and interval debulking surgery or primary debulking surgery. Morbidity of surgery was decreased after interval debulking compared primary debulking surgery. Conventional drugs are carboplatin and paclitaxel. Safety of bevacizumab was evaluated in phase 2 trials associated with conventional drugs. Immunotherapy trials are enrolling patients in phase 1 study. Expert commentary: NAC followed by debulking surgery is the best treatment for patients with advanced ovarian cancer.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Procedimentos Cirúrgicos de Citorredução/métodos , Neoplasias Ovarianas/terapia , Quimioterapia Adjuvante/métodos , Feminino , Humanos , Terapia Neoadjuvante/métodos , Estadiamento de Neoplasias , Neoplasias Ovarianas/patologia , Seleção de Pacientes , Ensaios Clínicos Controlados Aleatórios como Assunto , Taxa de SobrevidaRESUMO
Sentinel lymph node biopsy has replaced axillary lymph node dissection in those patients with clinically node-negative axilla without compromising their oncologic outcomes. Indication of neoadjuvant chemotherapy has been extended to patients to evaluate the pathologic response and to offer more conservative breast surgery. Sentinel lymph node dissection after neoadjuvant chemotherapy is feasible and accurate in patients with clinically node-negative patients. The timing of the sentinel lymph node biopsy, before or after medical treatment has been studied with benefits for each procedure. Sentinel lymph node dissection has been explored in different randomized prospective studies in clinically positive axilla with the aim of reduce axillary lymph node dissection. However, several studies are necessary to more accurately identify residual axillary disease and the sentinel lymph node after neoadjuvant chemotherapy, to adjust the adjuvant radiotherapy protocols and to evaluate the impact on oncologic outcomes.
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Neoplasias da Mama/tratamento farmacológico , Biópsia de Linfonodo Sentinela , Linfonodo Sentinela/cirurgia , Axila , Neoplasias da Mama/patologia , Neoplasias da Mama/cirurgia , Quimioterapia Adjuvante , Feminino , Humanos , Excisão de Linfonodo , Terapia Neoadjuvante/métodos , Neoplasia Residual , Tratamentos com Preservação do Órgão , Fatores de TempoRESUMO
Management of breast cancer is based on national and international guidelines. These are defined on evidence-based medicine. The main purpose of this review is to compare the different guidelines for sentinel lymph node biopsy and completion axillary dissection after positive sentinel lymph node biopsy. This review of breast cancer guidelines led to identify consensus, but in some specific situations, they differ. The guidelines cannot be applied to all clinical cases, mandatoring multidisciplinary meetings are essential.
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Neoplasias da Mama/cirurgia , Guias de Prática Clínica como Assunto , Biópsia de Linfonodo Sentinela/normas , Axila , Neoplasias da Mama/patologia , Consenso , Diagnóstico por Imagem/métodos , Feminino , França , Humanos , Internacionalidade , Excisão de Linfonodo/normas , Gravidez , Complicações Neoplásicas na Gravidez/patologia , Complicações Neoplásicas na Gravidez/cirurgia , Sociedades Médicas , Carga TumoralRESUMO
OBJECTIVE: The "Institut national du cancer" has established since 2007 a minimum threshold of 20 patients per year per center to treat patients with gynecologic cancer. This review aims to assess whether the literature data validate this approach, and specifically for ovarian cancer. METHODS: A search of the MEDLINE database was conducted, to reference all relevant articles evaluating one hand the links between the survival of patients with ovarian cancer and the average volume of patients per center and by operator; and secondly the relationship between quality of oncological surgery and these volumes. RESULTS: Nineteen studies met our inclusion criteria; seventeen were retrospective and two were prospective; population samples ranged from 476 to 96,802 patients. The most important data, quantitatively and qualitatively, concern the evaluation of survival based on the average volume per center, with 8 out of 13 studies finding a statistically significant correlation between average volume per center and survival. Data on the quality of surgery are less abundant and more heterogeneous, depending on the definition of the "optimal" surgery by the authors. CONCLUSION: The establishment of threshold centers appears to be an effective way to improve survival in ovarian cancer. However, these thresholds would have to be specific to ovarian cancer and not extended to "gynecological cancers."
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Institutos de Câncer/estatística & dados numéricos , Hospitais com Alto Volume de Atendimentos/estatística & dados numéricos , Hospitais com Baixo Volume de Atendimentos/estatística & dados numéricos , Neoplasias Ovarianas/mortalidade , Neoplasias Ovarianas/cirurgia , Feminino , Neoplasias dos Genitais Femininos/mortalidade , Neoplasias dos Genitais Femininos/cirurgia , Humanos , Estudos Prospectivos , Estudos Retrospectivos , Cirurgiões/estatística & dados numéricos , Análise de SobrevidaRESUMO
AIM: To assess the decrease in the number of bowel resections (BR) necessary to achieve complete cytoreduction (CC-0) in advanced epithelial ovarian cancer (EOC) permitted by neoadjuvant chemotherapy (NAC). PATIENTS AND METHODS: Patients were selected from a population of advanced EOC cases diagnosed between 2002 and 2009 at the Curie Institute: 97 patients with Federation International of Gynecology and Obstetrics IIIc and IV with unresectable disease treated with NAC followed by interval debulking surgery were included. We proceeded to a systematic blinded review of all the surgical reports pre-and post-NAC by two different surgeons to assess the surgical procedures required to obtain CC-0. RESULTS: Before NAC, at least 84 patients (87%) would have required BR to obtain a CC-0 resection. At interval debulking surgery, 47 (49%) still required a BR, which corresponds to a decrease of 38% (p<0.0001). The same decrease was observed for resection of small bowel, colon and rectosigmoid, as follows: 54 to 17 (77% to 24%, p<0.0001), 45 to 19 (56% to 24%, p<0.0001) and 72 to 25 (90% to 31%, p<0.0001), respectively. The median overall survival (OS) among CC-0 patients with and without BR was 57 months [95% confidence interval (CI)=25-90 months] and 50 months [95% CI=43-57 months], respectively (p=0.71). The OS among patients without complete resection was significantly worse, with a median of 21 months (95% CI=17-32 months, p<0.0001). CONCLUSION: NAC significantly reduces the need and rate of BR in advanced EOC, but also of small bowel, colon and rectosigmoid resection. There is no loss of OS, after BR especially if the debulking surgery is complete.
Assuntos
Terapia Neoadjuvante , Neoplasias Epiteliais e Glandulares/tratamento farmacológico , Neoplasias Epiteliais e Glandulares/cirurgia , Neoplasias Ovarianas/tratamento farmacológico , Neoplasias Ovarianas/cirurgia , Adulto , Idoso , Carcinoma Epitelial do Ovário , Procedimentos Cirúrgicos de Citorredução , Procedimentos Cirúrgicos do Sistema Digestório , Intervalo Livre de Doença , Feminino , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Neoplasias Epiteliais e Glandulares/patologia , Neoplasias Ovarianas/patologia , Estudos RetrospectivosRESUMO
INTRODUCTION: Human papillomavirus (HPV) is the main cause of cervical cancer. In France, since March 2007, HPV vaccination has been recommended for girls aged 14, in addition to a catch-up program for girls aged 15 to 23. In October 2012, the target population was changed to 11- to 14-year-old girls. The main objective of the present study was to evaluate the impact of the recommendation change on HPV vaccination coverage and compliance. METHODS: We conducted a descriptive study of the Échantillon Généraliste des Bénéficiaires (EGB), which is a random 1/97 permanent sample from the French National Health Insurance Database. We focused our analyses on girls aged 11 to 17 years who were covered by the main insurance scheme (which covers 77% of the French population). RESULTS: We included 16,195 girls in this analysis. At the last update of the database (06/15/2014), 42% of 17-year-old girls had been vaccinated, with more than 50% of them having been vaccinated at age 14. Between January 2012 and June 2014, patients were reimbursed for a total of 7698 doses of the HPV vaccine. During the first trimester of 2013, the number of vaccinated 11- to 13-year-old girls increased, growing by more than 20-fold between the last trimester of 2012 (n=8) and the last trimester of 2013 (n=178). Less than 60% of the vaccinated patients received 3 injections. DISCUSSION: Implementation of the new recommendations was rapid but had only a slight impact on vaccination coverage.
Assuntos
Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/administração & dosagem , Neoplasias do Colo do Útero/prevenção & controle , Adolescente , Fatores Etários , Criança , Bases de Dados Factuais/estatística & dados numéricos , Feminino , França , Vacina Quadrivalente Recombinante contra HPV tipos 6, 11, 16, 18/administração & dosagem , Vacina Quadrivalente Recombinante contra HPV tipos 6, 11, 16, 18/provisão & distribuição , Humanos , Programas de Imunização/estatística & dados numéricos , Programas de Imunização/tendências , Programas Nacionais de Saúde/estatística & dados numéricos , Infecções por Papillomavirus/complicações , Vacinas contra Papillomavirus/provisão & distribuição , Neoplasias do Colo do Útero/virologiaRESUMO
BACKGROUND: The role of completion surgery after concurrent radiochemotherapy (CCRC) for advanced cervical cancer remains controversial. Individual predictive factors of CCRC response and survival are mandatory for treatment adaptation and to determine a population who would take interest in completion surgery after CCRC. The aim of this study was to evaluate the ability of biomarkers to predict the response to CCRC. PATIENTS AND METHODS: Between 1996 and 2008, in 58 patients with advanced cervical cancer for whom pre-therapeutic cone biopsy was available, we tested several biomarkers (ALDH1, CD44, CD24, IDO, Ki67, P63, CK7, p-Stat3, Foxp3 and IDO). RESULTS: Residual disease was found in 49.1% of cases (n=26). We found a significant association between progression-free survival and residual disease on completion hysterectomy (p=0.044). Univariate analysis of the different factors showed that negativity for cytokeratin 7 expression was a strong predictor for the presence of residual tumor (p=0.001). CONCLUSION: These results are encouraging and CK7 could be used as a predictive factor of response to CCRC.