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BACKGROUND: Limited data exist on Lynch syndrome (LS)-related endometrial cancer (EC) features. Amsterdam criteria II, commonly used, have poor sensitivity for detection of LS, which is underdiagnosed. AIM: The aim of this study was to describe the clinical and pathological features of LS-related EC among mutation-proven patients. METHODS: We conducted a retrospective study from 1977 to 2013 in 5 hospitals. The inclusion criteria were patients who had a primary EC associated to LS proven by a germline mutation. We analyzed the clinical data and the pathology of the tumors. The patient management and the survival data were also collected. RESULTS: Forty-nine patients (15 MLH1, 20 MSH2, 13 MSH6, 1 PMS2) were included. The mean age at diagnosis was 49.7 (SD, 10.5) years. The median body mass index was 22.6 kg/m. In 81.4% of cases, EC was the first cancer of the LS spectrum to occur. Endometrioid adenocarcinoma accounted for 89.2% of the EC, the lower uterine segment was involved in 25% of cases, and a synchronous ovarian cancer was present in 21.6% of patients. The tumors were grade 3 in 19.3% of cases and FIGO (International Federation of Gynecology and Obstetrics) stage I in 66.6% of cases. With a median follow-up of 58 months, 3 patients with conservative management developed a recurrence, and no patient died of EC. CONCLUSIONS: The LS-associated EC is characterized by a young age at onset, a high prevalence of lower uterine segment involvement, and synchronous ovarian cancers. The prognosis of these cancers does not appear different from sporadic tumors.
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Neoplasias Colorretais Hereditárias sem Polipose/patologia , Neoplasias do Endométrio/patologia , Adulto , Carcinoma Endometrioide/genética , Carcinoma Endometrioide/patologia , Neoplasias Colorretais Hereditárias sem Polipose/genética , Proteínas de Ligação a DNA/genética , Neoplasias do Endométrio/genética , Feminino , Mutação em Linhagem Germinativa , Humanos , Pessoa de Meia-Idade , Endonuclease PMS2 de Reparo de Erro de Pareamento/genética , Proteína 1 Homóloga a MutL/genética , Proteína 2 Homóloga a MutS/genética , Estadiamento de Neoplasias , Estudos RetrospectivosRESUMO
PURPOSE OF REVIEW: Robotically assisted laparoscopy has been introduced in the armamentarium of gynaecologic oncology surgeons. A lot of studies compared robotic surgery and laparotomy when the real issue is to demonstrate the interest and added value of robotically assisted laparoscopy versus standard laparoscopy. In this review, we will describe the most meaningful indications and advantages of robotically assisted laparoscopy in gynaecologic oncology. RECENT FINDINGS: The learning curve for advanced procedures in robot-assisted laparoscopy is shorter and easier than with the standard laparoscopy, especially for beginners. In most of the series, operating time is longer with robot, but complication rates are often decreased, especially in obese patients with a conversion rate to laparotomy that is decreased compared with standard laparoscopy. Robot-assisted laparoscopy can be used for surgery of high-risk endometrial cancer, staging of early-ovarian cancer, and pelvic exenteration in case of recurrent malignancies. Furthermore, more recent robots allow performing sentinel node biopsy in endometrial or cervical cancer using fluorescence detection with indocyanine green. SUMMARY: The spreading of robotic surgery led to an enhancement of minimal invasive surgical approach in general, and to the development of new indications in gynaecologic oncology. The superiority of robot-assisted laparoscopy still has to be demonstrated with properly designed trials.
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Neoplasias dos Genitais Femininos/cirurgia , Procedimentos Cirúrgicos em Ginecologia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Feminino , Humanos , Laparoscopia/métodos , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
Analysis and interpretation of the findings for γ-hydroxybutyrate (GHB) in related fatalities remains problematic. Indeed, GHB is a naturally occurring compound present in both the mammalian central nervous system and peripheral tissue. Moreover, a postmortem increase in endogenous GHB concentration has been observed, especially in blood. Facing this issue, the use of an alternative matrix such as vitreous humor (VH) can thus be particularly interesting for GHB testing and quantification. VH is considered to be less prone to postmortem redistribution, is easy to collect, and has relatively few interfering compounds for the analytical process. In this context, the authors report the case of a GHB-related fatality involving 22-year-old male. In this case, GHB femoral blood (FB) (790 mg/L) and vitreous (750 mg/L) concentrations appeared similar with a FB to VH (FB/VH) ratio of 1.05. In addition, other similar cases with both GHB blood and vitreous concentrations were reviewed. Five cases were identified. The blood to VH ratios ranging from 0.13 to 2.58. Finally, GHB stability was documented in postmortem blood and VH, in order to address the reliability of VH as an alternative matrix for GHB quantitation at postmortem. GHB appeared relatively stable in postmortem blood specimens (at 50 mg/L) over a period of 28 days when stored at +4 °C or -20 °C. The same results were observed in VH specimens.
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Oxibato de Sódio , Masculino , Humanos , Adulto Jovem , Adulto , Oxibato de Sódio/análise , Corpo Vítreo/química , Reprodutibilidade dos Testes , Autopsia , FêmurRESUMO
BACKGROUND: Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) infections are the most common bacterial sexually transmitted infections (STIs) worldwide. These STIs are frequently asymptomatic, which often delays diagnosis and treatment with the risk of serious long-term complications. Current French recommendations call for targeted screening of populations considered to be at risk, including victims of sexual assault. However, no recent data on the prevalence of these STIs in this population are available in France. The aim of this study was therefore to determine the prevalence of CT/NG infections among victims of sexual assault attending three Clinical Forensic Units (CFUs). METHODS: We retrospectively reviewed the forensic records of patients aged over 12 years reporting a sexual assault and referred between January 1, 2020 and December 31, 2021 to the CFU of Montpellier, Angers or Saint-Denis de La Réunion. Patients who had been screened for CT and NG infections were included. RESULTS: 341 alleged victims of sexual assault (324 women, 17 men, median age = 23 years) were screened for CT/NG STIs during the inclusion period (Montpellier, n=196; Angers, n=63; Saint-Denis, n=82). The median time between the sexual assault and the examination was 1â¯day. CT and NG were detected in 28 patients (8.2â¯%) and 8 patients (2.3â¯%) respectively, with no men tested positive. Positive results concerned genital samples, except for two CT-positive anorectal samples and one NG-positive oropharyngeal sample. Two patients (0.6â¯%) were co-infected with CT/NG. The overall prevalence of CT/NG STIs was 10.0â¯% and was higher in the 18-24 age group, reaching 13.2â¯% for CT. CONCLUSIONS: This multicenter study confirms the high prevalence of CT/NG STIs in victims of sexual assault, and the vulnerability of the youngest age groups to these infections. Systematic screening for CT/NG STIs at the time of the forensic examination is the key to early diagnosis and effective treatment to prevent transmission and subsequent complications in these patients.
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Infecções por Chlamydia , Chlamydia trachomatis , Vítimas de Crime , Gonorreia , Neisseria gonorrhoeae , Humanos , Feminino , França/epidemiologia , Masculino , Gonorreia/epidemiologia , Gonorreia/diagnóstico , Infecções por Chlamydia/epidemiologia , Infecções por Chlamydia/diagnóstico , Estudos Retrospectivos , Adulto , Prevalência , Vítimas de Crime/estatística & dados numéricos , Adulto Jovem , Chlamydia trachomatis/isolamento & purificação , Adolescente , Neisseria gonorrhoeae/isolamento & purificação , Delitos Sexuais/estatística & dados numéricos , Pessoa de Meia-Idade , Criança , Medicina LegalRESUMO
INTRODUCTION: Cytoreductive surgery is a key point in ovarian cancer treatment. Substantial morbidity may be consecutive to this major radical surgery. However, the objective of no residual tumor (CC-0) had demonstrated its clear improvement of prognosis. Could macroscopically-driven interval debulking surgery (IDS) overestimate active cancer cells and be unnecessarily morbid? MATERIALS AND METHODS: This retrospective cohort study was conducted in Center Leon Berard Cancer Center between 2000 and 2018. We included women with advanced epithelial ovarian cancer who received neoadjuvant chemotherapy and underwent an IDS including resection of peritoneal metastases on the diaphragmatic domes. The primary endpoint was the pathological outcome of peritoneal resections of diaphragmatic domes. RESULTS: Peritoneal resections of diaphragmatic domes consisted of 117 patients. 75 patients required resection of nodules from the right cupola only, 2 patients from the left cupola only, and 40 patients bilaterally. Pathological analysis of the diaphragmatic domes found that 84.6% of samples demonstrated the presence of malignant cells, and only 12.8% found no tumor involvement. Pathology analysis could not be performed for 3 patients (2.6%) (vaporization). CONCLUSION: Surgical evaluation after neoadjuvant chemotherapy in ovarian cancer does not often overestimate peritoneal involvement by active carcinomatosis. Potential surgical morbidity due to peritoneal resection in IDS is admissible.
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Neoplasias Ovarianas , Doenças Peritoneais , Cirurgiões , Humanos , Feminino , Procedimentos Cirúrgicos de Citorredução , Estudos Retrospectivos , Neoplasias Ovarianas/patologia , Doenças Peritoneais/tratamento farmacológico , Doenças Peritoneais/patologia , Terapia Neoadjuvante , Quimioterapia Adjuvante , Estadiamento de NeoplasiasRESUMO
Gynecologic carcinosarcoma (CS) are rare and aggressive tumors composed of high-grade carcinoma and sarcoma. Carcinosarcoma account for less than 5% of uterine and ovarian carcinoma and patients have poor outcome with a 5-year overall survival of less than 30%. In early-stage setting, the treatment mainstay is surgery and adjuvant chemoradiotherapy or adjuvant chemotherapy in uterine (UCS) and ovarian CS (OCS), respectively. In metastatic or advanced stage disease, chemotherapy is the rule with a lower response rate and poorer prognosis compared to other high-grade carcinomas. Although very few treatment options are available, CS are often excluded from the clinical trials precluding therapeutic improvement. However, recent molecular advances are paving the way for new therapeutic strategies. In the current proposal, we extensively review the uterine and ovarian carcinosarcomas including epidemiology, pathology, genomic landscape, as well as current therapies and future perspectives.
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Carcinossarcoma , Neoplasias Ovarianas , Neoplasias Uterinas , Feminino , Humanos , Neoplasias Uterinas/epidemiologia , Neoplasias Uterinas/genética , Neoplasias Uterinas/terapia , Neoplasias Ovarianas/patologia , Carcinossarcoma/genética , Carcinossarcoma/terapia , Quimioterapia Adjuvante , Carcinoma Epitelial do Ovário/tratamento farmacológicoRESUMO
Even if each rare ovarian tumor (ROT) has a low incidence, the sum of all these entities represents almost the half of all ovarian neoplasms. Thus, development of dedicated clinical trial emerged as a prerequisite to improve their managements. Owing to the spreading of dedicated institutional networks and (supra)national collaborations, the number of clinical trials has increased the past few years, with different types of trials; while some focused on specific molecular features, others assessed innovative molecules. Furthermore, relevant randomized clinical trials were designed as a mean to position new treatment options. Currently, innovative molecular-driven trials, based on master protocol trials are emerging and may shed light towards the improvement of personalized medicine regarding ROT.
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Neoplasias Ovarianas , Feminino , Humanos , Neoplasias Ovarianas/terapia , Neoplasias Ovarianas/patologia , Medicina de Precisão , IncidênciaRESUMO
Low-grade endometrial stromal sarcoma (LG-ESS) accounts for approximately 15% of all uterine sarcomas. Median age of patients is around 50 years and half of the patients are premenopausal. In all, 60% of cases present with FIGO stage I disease. Preoperatively radiologic findings of ESS are not specific. Pathological diagnosis remains essential. This review aimed to present the French guidelines for low grade ESS treatment within the Groupe sarcome français - Groupe d'étude des tumeurs osseuse (GSF-GETO)/NETSARC+ and tumeur maligne rare gynécologique (TMRG) networks. Treatments should be validated in multidisciplinary team involved in sarcomas or rare gynecologic tumors. Hysterectomy is the cornerstone of treatment for localized ESS, and morcellation should be avoided. Systematic lymphadenectomy in ESS does not improve the outcome and is not recommended. Leaving the ovaries in situ in stage I tumors could be discussed for young women. Adjuvant hormonal treatment could be considered, for two years for stage I with morcellation or stage II and livelong for stages III or IV. Nevertheless, several questions remain, such as optimal doses, regimens (progestins or aromatase inhibitors) and duration of therapy. Tamoxifen is contraindicated. Secondary cytoreductive surgery if feasible for recurrent disease, appears to be an acceptable approach. Systemic treatment for recurrent or metastatic disease is mainly hormonal, with or without surgery.
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Neoplasias do Endométrio , Neoplasias dos Genitais Femininos , Sarcoma do Estroma Endometrial , Sarcoma , Neoplasias Uterinas , Feminino , Humanos , Pessoa de Meia-Idade , Sarcoma do Estroma Endometrial/cirurgia , Sarcoma do Estroma Endometrial/patologia , Neoplasias do Endométrio/cirurgia , Neoplasias do Endométrio/tratamento farmacológico , Neoplasias Uterinas/cirurgia , Sarcoma/terapiaRESUMO
Acute propofol intoxications appear rare and remain primarily related to the acquisition of the material from the hospital. In this study, two cases of suicide following self-administration of a propofol-atracurium combination are presented as well as other propofol-related fatalities, in order to investigate propofol postmortem blood concentrations and circumstances surrounding death. The two case studies involved a 48-years-old male and a 61-year-old female, both anesthesiologists, who were found unresponsive with drugs (propofol, atracurium for both, and cisatracurium for one of them) discovered at the scene. Toxicological analyses were performed using validated chromatographic methods and highlighted the presence of propofol (1.0 µg/ml), laudanosine (0.2 µg/ml), paroxetine (3.4 µg/ml), and ethanol (12 mg/dl) for the first case and propofol (1.9 µg/ml), laudanosine (1.2 µg/ml), and hydroxyzine (0.03 µg/ml) for the second case. In the literature, 14 publications describing 27 cases of propofol-related lethal intoxications were identified. Except for two cases, all these fatalities involved healthcare professionals. Accidental overdose was the most frequently reported manner of death and the reported propofol blood concentrations ranged from 0.026 to 223.8 µg/ml. These cases, in agreement with other reported cases, highlight the concerns related to the misuse of hospital-based medicines, especially by health-care professionals, and so, the need for a much more stringent internal control of such drugs.
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Propofol , Suicídio , Atracúrio/efeitos adversos , Autopsia , Feminino , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
To counteract the COVIC-19 pandemic, many governments have introduced social distancing measures. While these restrictions helped contain the virus, it had adverse effects on individuals' mental and physical health-especially children. The aim of the present study is to review the evidence on the effects of COVID-19 restrictions on children's physical activity and their determinants. A scoping review was conducted in the databases PubMed, Web of Science, SportDiscus, and BISp-Surf. Inclusion criteria were empirical and peer-reviewed studies, youth samples, investigation of COVID-19 restrictions, and investigating changes and/or determinants of physical activity before and during the COVID-19 pandemic. Risk of bias was assessed using the checklist by Downs and Black. The search resulted in 1672 studies, of which 84 studies were included in the analysis. The results highlighted a decrease in physical activity during the pandemic, ranging between -10.8 min/day and -91 min/day. If an increase was detected, it related to unstructured and outdoor activities. The main determinants of children's physical activity during the pandemic were age, gender, socioeconomic background, and the outdoor environment. The results imply that governments need to consider the negative effects that restrictive measures have on children's physical activity and act to ensure high levels of physical activity.
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COVID-19 , Pandemias , Adolescente , Criança , Gerenciamento de Dados , Exercício Físico , Humanos , SARS-CoV-2RESUMO
Chemsex and slamsex represent a serious public health concern that has to be considered by both clinical and forensic toxicologists. Indeed, such practices appear to carry a significant degree of risk, including acute intoxication. Here we report the case of the intoxication of a 31-year-old male involving 3-methylmethcathinone (3-MMC) and gamma-hydroxybutyrate (GHB) during a slamsex session. In addition, we conducted a review of further cases. The 31-year-old man was admitted to the emergency department for severe impaired consciousness following the administration of psychoactive substances during a chemsex party. The detection and determination of 3-MMC and GHB concentrations were achieved using liquid chromatography-tandem mass spectrometry. 3-MMC and GHB blood concentrations were 177 ng/mL and 131 mg/L, respectively. Further, an English and French exhaustive literature search was performed using several different electronic databases without any limiting period in order to identify all published case reports detailing chemsex/slamsex-related (fatal and nonfatal) intoxications. Nine publications detailing chemsex/slamsex-related intoxication cases have been published (between 2016 and 2020). These articles reported an overall of 13 cases, all involving men with a mean age of 39.1±9.8 years. The outcome was fatal in only 6 cases. 4-MEC and GHB were the two predominant drugs identified. However, given the rapid emergence of novel NPSs in the global market as well as the ease with which they can be accessed through the Internet, toxicological laboratories have to be ready to face new patterns of intoxications resulting from chemsex/slamsex.
Assuntos
Overdose de Drogas , Metanfetamina/análogos & derivados , Psicotrópicos , Comportamento Sexual , Oxibato de Sódio , Adulto , Cromatografia Líquida , Toxicologia Forense , Humanos , Masculino , Metanfetamina/efeitos adversos , Metanfetamina/análise , Psicotrópicos/efeitos adversos , Psicotrópicos/análise , Oxibato de Sódio/efeitos adversos , Oxibato de Sódio/análise , Detecção do Abuso de Substâncias , Espectrometria de Massas em TandemRESUMO
Most patients with malignant ovarian germ cell tumors (MOGTCs) have a very good prognosis and chemotherapy provides curative treatment; however, patients with yolk sac tumors (OYSTs) have a significantly worse prognosis. OYSTs are rare tumors and promising results are expected with the use of specific therapeutic strategies after the failure of platinum-based first-line and salvage regimens. We initiated a project in collaboration with EORTC SPECTA, to explore the molecular characteristics of OYSTs. The pilot project used retrospective samples from ten OYST relapsed and disease-free patients. Each patient had a molecular analysis performed with FoundationOne CDx describing the following variables according to the Foundation Medicine Incorporation (FMI): alteration type (SNV, deletion), actionable gene alteration, therapies approved in EU (for patient's tumor type and other tumor types), tumor mutational burden (TMB), and microsatellite instability (MSI) status. A total of 10 patients with OYST diagnosed between 2007 and 2017 had a molecular analysis. A molecular alteration was identified in four patients (40%). A subset of three patients (33.3% of all patients) harbored targetable oncogenic mutations in KRAS, KIT, ARID1A. Two patients at relapse harbored a targetable mutation. This retrospective study identifies clinically relevant molecular alterations for all relapsed patients with molecular analysis. Dedicated studies are needed to demonstrate the efficacy of specific therapeutic strategies after the failure of platinum-based first-line and salvage regimens and to explore the potential relationship of a molecular alteration and patient outcome.
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INTRODUCTION: Few data have been reported on robot-assisted surgery in elderly. The objectives were to compare feasibility, complication data, and survival of patients under and upper the age of 70 who are managed for endometrial cancer by robot-assisted laparoscopy. MATERIALS AND METHODS: This is a retrospective comparative single-center study including patients treated between January 2007 and December 2016. Patients were divided into 2 groups: less than 70 years and greater than or equal to 70 years. The primary endpoint was the rate of complications. The secondary endpoints were conversion rate and follow-up. RESULTS: 148 patients were included: 86 under 70 (group A) and 62 aged 70 and over (group B). More adhesiolysis was performed in group B (p < .01); the pelvic and para-aortic lymph node dissection rates were not different between both groups (p = .2 and p = .9). The operating times were significantly longer in group B (220.1 vs. 234.4 min, p = .02). The conversion rate was similar between the 2 groups (p = .7). The tumors were endometrioid adenocarcinomas for 77.9 and 66.7% respectively (p = .2), with grade 3 tumors more represented in older patients (24.4% vs. 48.4%, p < .01). There were more tumors at high risk of recurrence after 70 years (33.7 vs. 45.2%, p = .04). No significant difference was found for postoperative complications. There was no difference in overall survival (p = .7) or progression-free survival (p = .2). Undertreated women rate was similar in both groups (p = .1). CONCLUSION: Robotic surgery appears feasible and reproducible and could bring a benefit and allow optimal surgery without increasing the morbidity in the management of endometrial cancers whatever the age is.
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Carcinoma Endometrioide/cirurgia , Neoplasias do Endométrio/cirurgia , Histerectomia/métodos , Procedimentos Cirúrgicos Robóticos/métodos , Fatores Etários , Idoso , Idoso de 80 Anos ou mais , Estudos de Viabilidade , Feminino , Humanos , Laparoscopia , Excisão de Linfonodo , Pessoa de Meia-Idade , Duração da Cirurgia , Intervalo Livre de Progressão , Salpingo-Ooforectomia/métodos , Resultado do TratamentoRESUMO
INTRODUCTION: Complete removal of disease is the most important prognostic factor for patients with advanced epithelial ovarian carcinoma. However, the influence of carcinomatosis distribution on prognosis is unknown and the prognostic impact of implant size according to their location is poorly studied. Our objective was to assess the impact of peritoneal carcinomatosis quantitative and qualitative localizations on progression free survival (PFS) in patients with advanced epithelial ovarian carcinoma (AEOC) after complete cytoreductive surgery. METHODS: We conducted a monocentric cohort study, retrospective from October 2001 to July 2014. Inclusion criteria were high-grade AEOC patients without residual disease (CC0) after primary debulking surgery (PDS) or after interval debulking surgery (IDS) following neoadjuvant chemotherapy (NACT). Peritoneal carcinomatosis was assessed according to qualitative criteria and quantitative criteria. RESULTS: One hundred and one patients were included. Median PFS was 21·2 months and median OS was 62·2 months. On the whole population, involvement of adipocytes-enriched areas tended to be associated with a decreased PFS and was significantly associated with a decreased OS. Any localization was associated with PFS or OS in the "IDS" subgroup. In the "PDS" subgroup, PCI score and involvement of the right mesocolic area were associated with a decreased PFS. CONCLUSION: Initial tumor load has not been found associated with PFS after complete surgery. Adipocytes-enriched areas and right mesocolic areas involvement were associated with poor prognosis in patients receiving primary debulking surgery. Larger-scale studies are needed to assess whether initial tumor load has a prognostic impact even after complete cytoreductive surgery is achieved.
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Carcinoma Epitelial do Ovário/patologia , Carcinoma Epitelial do Ovário/cirurgia , Procedimentos Cirúrgicos de Citorredução , Neoplasias Peritoneais/secundário , Neoplasias Peritoneais/cirurgia , Carga Tumoral , Adulto , Idoso , Idoso de 80 Anos ou mais , Progressão da Doença , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
OBJECTIVE: The standard of care for patients with high intermediate and high risk endometrial cancer is surgical staging including total hysterectomy with bilateral salpingo-oophorectomy, and pelvic and para-aortic lymphadenectomy. Over the past decade, laparoscopic or robot-assisted minimally invasive surgery has showed many benefits in the management of endometrial cancer. Few studies have specifically assessed the use of minimally invasive surgery for staging of high risk endometrial cancer. The objective of this study was to evaluate the feasibility, the morbidity and oncologic outcomes of dual docking robot-assisted surgical staging of high risk endometrial cancer. METHODS: We conducted a retrospective observational study from January 2014 to March 2016 in patients with high risk endometrial cancer who underwent dual docking robotic hysterectomy with pelvic and paraaortic lymphadenectomy (± omentectomy). Patients' demographics, operative time, conversion rate, intra and postoperative complications, pathologic results, length of stay and survival were analyzed. RESULTS: Twenty patients met the inclusion criteria. Staging surgical procedure was performed robotically with a dual docking in 18 patients. Two patients were converted to laparotomy (1 for bladder extension, 1 for exposure reasons) and no patient had a laparoconversion for complication (conversion rate 10%). One patient was post operatively re-operated within 30â¯days because of port hernia. In one case, paraaortic lymphadenectomy was not performed because of hemorrhage risk. When the procedure was performed with robot-assisted surgery, the median number of paraaortic nodes was 19.5 (3-45). The median operative time was 240â¯min (180-300). Eighty-five percent (17/20) of patients were discharged at day 4 or before. The median time to start adjuvant treatments, when indicated, was 5.5 weeks. With a median follow up of 8 months (1-18 months), no tumor recurrence was reported. CONCLUSION: Robotic surgical staging with dual docking in women with high risk endometrial cancer seems to be feasible with few complications. More studies are required to assess the safety of robotic surgery and its impact on survival.
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Carcinoma Endometrioide/cirurgia , Carcinoma Papilar/cirurgia , Carcinossarcoma/cirurgia , Neoplasias do Endométrio/cirurgia , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Histerectomia/métodos , Excisão de Linfonodo/métodos , Pessoa de Meia-Idade , Duração da Cirurgia , Cuidados Pré-Operatórios , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos , Resultado do TratamentoRESUMO
Malignant phyllodes tumors (MPT) are rare breast neoplasms. Preoperative diagnosis is often challenging due to the unspecific clinical, radiological, and histological characteristics of the tumor. Dissemination pathways are local with chest wall invasion, regional with lymph nodes metastasis, and distant, hematogenous, mostly to the lungs, bones, and brain. Distant metastasis (DM) can be synchronous or appear months to years after the diagnosis and initial management. The current report describes the case of a 57-year-old woman presenting with a giant/neglected MPT of the breast, with no DM at initial staging, treated by radical modified mastectomy. Motor disorders due to medullar compression by a paravertebral mass appeared at short follow-up, also treated surgically. The patient died from several DM of rapid evolution. To our knowledge, this is the only case described of MPT with metastases to soft tissue causing medullar compression. We present a literature review on unusual metastatic localizations of MPT.
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Lynch syndrome is a hereditary predisposition to many tumors, in the forefront of which endometrial cancer in women. It is related to the mutation of a mismatch repair gene, involved in DNA mismatch repair. This mutation leads to a loss of expression of the corresponding protein, and to genome instability in tumor cells. Cumulative risk at the age of 70 years is over 40 %. Endometrial cancers related to Lynch syndrome are most of the time sentinel (They reveal the predisposition in half of families.) and are characterized by young age at onset (before 60 years) and low body mass index compared with patients presenting sporadic tumors. Pathological tumor characteristics are debated but it seems to be two types of tumors according to age, older patients having standard tumors and younger ones more aggressive pattern. Endometrial cancers related to Lynch syndrome can be synchronous of ovarian cancer. Therapeutic management does not present any particularity. Conservative treatment can be considered more frequently due to young age of patients but has to respect usual guidelines. Prognosis of these tumors is controversial. Gynaecological screening, although its benefit has not been proved, appears crucial in this population, as well as prophylactic surgery, which remains the best prevention.
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Neoplasias Colorretais Hereditárias sem Polipose/genética , Reparo de Erro de Pareamento de DNA , Neoplasias do Endométrio/genética , Fatores Etários , Idoso , Neoplasias Colorretais Hereditárias sem Polipose/patologia , Neoplasias Colorretais Hereditárias sem Polipose/terapia , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/terapia , Feminino , Humanos , Instabilidade de Microssatélites , Pessoa de Meia-Idade , MutaçãoRESUMO
BACKGROUND: The impact of adjuvant chemotherapy on breast cancer prognosis has been demonstrated in randomized trials, but its impact is unknown in real-world populations. The aim of this study was to evaluate the effect of adjuvant chemotherapy on the survival of breast cancer patients in an unselected population. METHODS: This prospective cohort study included 32,502 women treated at the Institut Curie between 1981 and 2008 for a first invasive breast cancer without metastasis. The patients were matched based on their propensity score to receive adjuvant chemotherapy. RESULTS: The matching generated a subsample of 9,180 patients with an overlapping propensity score. In the group without chemotherapy, the overall survival (OS) rates at 5 and 10 years of follow-up were 87.6% (95% CI [86.7-88.6]) and 75.0% (95% CI [73.6-76.5]), respectively, versus 92.1% (95% CI [91.3-92.9]) and 81.9% (95% CI [80.6-83.2]), respectively, in the chemotherapy group. Distant disease-free survival (DDFS) was significantly improved in the five first years (absolute benefit of 3.5%). In a multivariate analysis, adjuvant chemotherapy was associated with better OS (HR = 0.75, 95% CI [0.69-0.83], p<0.0001) and DDFS (HR = 0.82, 95% CI [0.75-0.90], p<0.0001). CONCLUSION: Adjuvant chemotherapy significantly improves OS and DDFS rates in an unselected population, in accordance with previous results reported by randomized trials.