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PURPOSE: Older cancer patients are underrepresented in clinical trials. We aimed to evaluate the enrollment of older women aged 70 years old (yo) or over with metastatic breast cancer (MBC) in clinical trials. METHODS: We used the national Epidemio-Strategy and Medical Economics MBC Data Platform, a French multi-center real-life database. We selected MBC women over 70yo, without central nervous system metastases, with at least one line of systemic treatment, between January 1st, 2008 and December 31st, 2016, and had no other cancer in the 5 years before MBC. The primary objective was to evaluate the proportion of patients enrolled in clinical trials according to their age. Secondary objective was to identify variables associated with enrollment in older ones. RESULTS: 5552 women were aged ≥ 70 (median 74yo; IQR 72-77). 14,611 were less than 70. Of the older ones, 239 (4%) were enrolled in a clinical trial during first line of treatment, compared with 1529 (10.5%) for younger ones. Multivariable analysis of variables predicting for enrollment during first line of treatment in older patients were younger age (OR 0.50 [95%CI 0.33-0.76] for the 80-85yo class; OR 0.17 [95%CI 0.06-0.39] for the 85yo and more class), good ECOG Performance Status (PS 0-1) (OR 0.15 [95%CI 0.08-0.27] for the PS 2-4 class), HER2 + disease (OR 1.78 [95%CI 1.27-2.48]), type of treatment (chemotherapy/targeted therapy/immunotherapy OR 5.01 [95%CI 3.13-8.18]), and period (OR 1.65 [95%CI 1.22-2.26] for 2012-2016, compared to 2008-2011). CONCLUSION: In this large database, few older MBC patients were enrolled in a trial compared with younger ones.
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Neoplasias da Mama , Segunda Neoplasia Primária , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/epidemiologia , Estudos de Coortes , Bases de Dados Factuais , Feminino , Humanos , Receptor ErbB-2 , Estudos RetrospectivosRESUMO
BACKGROUND: Outcome of HER2-positive metastatic breast cancer (MBC) patients has improved since the use of trastuzumab. However, most HER2-positive MBC patients will progress within 1 year of trastuzumab-based therapy. Only limited data are available concerning long-term responders. METHODS: The primary objective of this study was to compare overall survival (OS) of HER2+ MBC patients with long-term response to first-line trastuzumab with overall survival of those with non-long-term response, based on two institutional databases: the French Epidemiological Strategy and Medical Economics program and the Breast Database. Long-term responders (LTR) were defined as patients with non-progressive disease for ≥ 2 years on first-line trastuzumab. Secondary objectives included progression-free survival (PFS), and predictive factors for LTR status. RESULTS: From 2004 to 2014, 422 HER2-positive MBC patients received first-line trastuzumab. With a median follow-up of 48 months, median OS and PFS were 63 months (CI95%, 50-71), and 18 months (CI95%, 15-21) respectively. In 111 patients (26.3%) classified as LTR, median OS was 110 months (CI95%, 95-not reached) versus 56 months in non-LTR patients (CI95%, 47-68). In multivariate logistic regressions, the following factors were independently associated with LTR status: number of metastatic sites (≤ 2 versus > 2, p = 0.01); endocrine therapy for metastatic disease (p = 0.001) and taxane-based first-line chemotherapy (p = 0.003). CONCLUSION: Several features are associated with long-term response to trastuzumab: few metastatic sites, taxane-based chemotherapy and maintenance endocrine therapy in HR+ patients. Further studies are needed to identify patients in whom trastuzumab can be stopped after several years of sustained response.
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Antineoplásicos Imunológicos/uso terapêutico , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/mortalidade , Receptor ErbB-2/metabolismo , Trastuzumab/uso terapêutico , Neoplasias da Mama/metabolismo , Neoplasias da Mama/patologia , Bases de Dados Factuais , Feminino , Humanos , Estimativa de Kaplan-Meier , Pessoa de Meia-Idade , Intervalo Livre de ProgressãoRESUMO
The French national health database (SNIIRAM) proved to be very useful for epidemiology, health economics, evaluation, surveillance or public health. However, it is a complex database requiring important resources and expertise for being used. The REDSIAM network has been set up for promoting the collaboration of teams working on the Sniiram. The main aim of REDSIAM is to develop and validate methods for analyzing the Sniiram database for research, surveillance, evaluation and public health purposes by sharing the knowledge and experience of specialized teams in the fields of diseases identification from the Sniiram data. The work conducted within the network is devoted to the development and the validation of algorithms using Sniiram data for identifying specific diseases. The REDSIAM governance includes the Steering Committee composed of the main organizations in charge of producing and using the Sniiram data, the Bureau and the Technical Committee. The network is organized in thematic working groups focused on specific pathological domains, and a charter defines the rules for participation in the network, the functioning of the thematic working groups, the rules for publishing and making available algorithms. The articles in this special issue of the journal present the first results of some of the thematic working groups.
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Bases de Dados Factuais , Serviços de Informação/organização & administração , Programas Nacionais de Saúde/organização & administração , Bases de Dados Factuais/normas , Estudos Epidemiológicos , França , Humanos , Disseminação de Informação/métodos , Sistemas Computadorizados de Registros Médicos/organização & administração , Sistemas Computadorizados de Registros Médicos/normas , Vigilância da População/métodos , Avaliação de Programas e Projetos de Saúde/métodos , Saúde Pública/normasRESUMO
BACKGROUND: A few studies have documented associations between socioeconomic position and gait speed, but the knowledge about factors from various domains (personal factors, lifestyle, occupation ) which contribute to these disparities is limited. Our objective was to assess socioeconomic disparities in usual gait speed in a general population in early old age in France, and to identify potential contributors to the observed disparities, including occupational factors. METHODS: The study population comprised 397 men and 339 women, aged 55 to 69, recruited throughout France for the field pilot of the CONSTANCES cohort. Gait speed was measured in meters/second. Socioeconomic position was based on self-reported occupational class. Information on personal characteristics, lifestyle, comorbidities and past or current occupational physical exposure came either from the health examination, from interview or from self-administered questionnaire. Four groups were considered according to sex-specific distributions of speed (the two slowest thirds versus the fastest third, for each gender). Logistic regression models adjusted for health screening center and age allowed to the study of cross-sectional associations between: 1- slower speed and occupational class; 2- slower speed and each potential contributor; 3- occupational class and selected potential contributors. The association between speed and occupational class was then further adjusted for the factors significantly associated both with speed and occupational class, in order to assess the potential contribution of these factors to disparities. RESULTS: With reference to managers/executives, gait speed was reduced in less skilled categories among men (OR 1.21 [0.72-2.05] for Intermediate/Tradesmen, 1.95 [0.80-4.76] for Clerks, Sale/service workers, 2.09 [1.14-3.82] for Blue collar/Craftsmen) and among women (OR 1.12 [0.55-2.28] for Intermediate/Tradesmen, 2.33 [1.09-4.97] for Clerks, 2.48 [1.18-5.24] for Sale/service workers/Blue collar/Craftsmen). Among men, occupational exposure to carrying heavy loads explained a large part of socioeconomic disparities. Among women, obesity and occupational exposure to repetitive work contributed independently to the disparities. CONCLUSIONS: This study suggests that some potentially modifiable occupational and personal factors explain at least part of the differences in gait speed between occupational classes, and that these factors differ between men and women. Longitudinal studies are needed to confirm and complement these findings.
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Disparidades nos Níveis de Saúde , Ocupações/economia , Fatores Socioeconômicos , Velocidade de Caminhada/fisiologia , Idoso , Estudos de Coortes , Estudos Transversais , Feminino , Seguimentos , França/epidemiologia , Humanos , Estilo de Vida , Masculino , Pessoa de Meia-Idade , Exposição Ocupacional/efeitos adversos , Exposição Ocupacional/economia , Projetos Piloto , Fatores de RiscoRESUMO
BACKGROUND: In France, the national health database (SNIIRAM) is an administrative health database that collects data on hospitalizations and healthcare consumption for more than 60 million people. Although it does not record behavioral and environmental data, these data have a major interest for epidemiology, surveillance and public health. One of the most interesting uses of SNIIRAM is its linkage with surveys collecting data directly from persons. Access to the SNIIRAM data is currently relatively limited, but in the near future changes in regulations will largely facilitate open access. However, it is a huge and complex database and there are some important methodological and technical difficulties for using it due to its volume and architecture. METHODS: We are developing tools for facilitating the linkage of the Gazel and Constances cohorts to the SNIIRAM: interactive documentation on the SNIIRAM database, software for the verification of the completeness and validity of the data received from the SNIIRAM, methods for constructing indicators from the raw data in order to flag the presence of certain events (specific diagnosis, procedure, drug ), standard queries for producing a set of variables on a specific area (drugs, diagnoses during a hospital stay ). Moreover, the REDSIAM network recently set up aims to develop, evaluate and make available algorithms to identify pathologies in SNIIRAM. CONCLUSION: In order to fully benefit from the exceptional potential of the SNIIRAM database, it is essential to develop tools to facilitate its use.
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Bases de Dados Factuais , Programas Nacionais de Saúde , Estudos de Coortes , Bases de Dados Factuais/normas , Bases de Dados Factuais/provisão & distribuição , Feminino , França/epidemiologia , Recursos em Saúde/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Humanos , Armazenamento e Recuperação da Informação/normas , Tempo de Internação/estatística & dados numéricos , Masculino , Programas Nacionais de Saúde/organização & administração , Programas Nacionais de Saúde/normas , Software , Inquéritos e Questionários , Interface Usuário-ComputadorRESUMO
Notification of infectious disease is essential for prompt public health action and epidemiological analysis. The aim of this study was to compare national hospitalization data to national notification data in order to assess if there was significant under-reporting of hospitalized notifiable infectious diseases in recent years in Ireland. All in-patient discharges from public hospitals in the Republic of Ireland from 2006 to 2011 with a principal diagnosis of a notifiable disease were compared with national notification data. It was found that only a potential 1·8% of extra notifications could have arisen due to these hospitalization events and would represent a tenfold reduction on a previous estimate of under-reporting in the Irish context. Viral meningitis, viral encephalitis, bacterial meningitis not otherwise specified and malaria were the most common diseases for which there were more hospitalizations than notifications reported. The results of this study support the conclusion that the reduction in under-reporting can mainly be accounted for by the introduction of laboratories as notifiers in conjunction with the roll out of the Computerized Infectious Disease Reporting system (CIDR). However, for the diseases highlighted, the notification data underestimates the true burden of disease and this has implications for understanding the epidemiology of these diseases.
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Notificação de Doenças/estatística & dados numéricos , Hospitalização/estatística & dados numéricos , Doenças Transmissíveis/epidemiologia , Doenças Transmissíveis/mortalidade , Notificação de Doenças/normas , Encefalite Viral/epidemiologia , Humanos , Irlanda/epidemiologia , Tempo de Internação/estatística & dados numéricos , Malária/epidemiologia , Meningite Viral/epidemiologia , Melhoria de QualidadeRESUMO
BACKGROUND: Whether women are more or equally susceptible to the carcinogenic effects of cigarette smoke on the lungs compared with men is a matter of controversy. Using a large French population-based case-control study, we compared the lung cancer risk associated with cigarette smoking by gender. METHODS: The study included 2276 male and 650 female cases and 2780 male and 775 female controls. Lifetime smoking exposure was represented by the comprehensive smoking index (CSI), which combines the duration, intensity and time since cessation of smoking habits. The analysis was conducted among the ever smokers. All of the models were adjusted for age, department (a regional administrative unit), education and occupational exposures. RESULTS: Overall, we found that the lung cancer risk was similar among men and women. However, we found that women had a two-fold greater risk associated with a one-unit increase in CSI than men of developing either small cell carcinoma (OR=15.9, 95% confidence interval (95% CI) 7.6, 33.3 and 6.6, 95% CI 5.1, 8.5, respectively; P<0.05) or squamous cell carcinoma (OR=13.1, 95% CI 6.3, 27.3 and 6.1, 95% CI 5.0, 7.3, respectively; P<0.05). The association was similar between men and women for adenocarcinoma. CONCLUSION: Our findings suggest that heavy smoking might confer to women a higher risk of lung cancer as compared with men.
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Neoplasias Pulmonares/epidemiologia , Fumar/epidemiologia , Adenocarcinoma/epidemiologia , Adenocarcinoma/etiologia , Idoso , Carcinoma de Células Pequenas/epidemiologia , Carcinoma de Células Pequenas/etiologia , Carcinoma de Células Escamosas/epidemiologia , Carcinoma de Células Escamosas/etiologia , Estudos de Casos e Controles , Feminino , França/epidemiologia , Humanos , Neoplasias Pulmonares/etiologia , Masculino , Pessoa de Meia-Idade , Risco , Fatores Sexuais , Fumar/efeitos adversosRESUMO
In 2009, a programme of Clostridium difficile ribotyping was established in the north east. The aim of this project was to profile circulating ribotypes in the region, In all, 50 notified north east Clostridium difficile cases were ribotyped. The majority of cases occurred in patients over 70 years and in hospital in-patients. The most common ribotype identified was 027 (n = 12, 24%) and 005 (n = 8, 16%). Ribotype 078 was also detected (n = 5, 10%). Comparison with a 2009 national ribotyping study demonstrated that there were a number of ribotypes identified in the north east that were not identified during the national study and visa versa. The results of this study point to the existence of regional variation in circulating Clostridium difficile strains in Ireland. A reference facility for Ireland is urgently required to provide a central point for enhanced testing and epidemiological analysis of national and regional Clostridium difficile trends.
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Clostridioides difficile/genética , Idoso , Clostridioides difficile/classificação , Enterocolite Pseudomembranosa/epidemiologia , Humanos , Irlanda/epidemiologia , Reação em Cadeia da Polimerase , Vigilância da População , Ribotipagem , Estudos SoroepidemiológicosRESUMO
BACKGROUND: Non-small cell lung cancer (NSCLC) without oncogenic driver mutations is considered to have a poor prognosis, although recent therapeutic progress. This study aims to assess the real-life integration of palliative care (PC) and the intensity of end-of-life (EOL) care for this population. METHODS: This was an observational cohort study of decedent patients from metastatic NSCLC without oncogenic driver mutations over the period 01/2018 to 12/2022, treated in first line with immunotherapy +/- chemotherapy. We analysed PC integration and aggressiveness criteria of EOL care in the last month before death: systemic anti-cancer treatment administration, emergency room visits, intensive care unit admission, hospitalization, hospitalization duration > 14 days, and hospital death. RESULTS: Among 149 patients, 75 (50 %) met the PC team at least once, and the median time from the first encounter to death was 2.3 months. In the last month before death, at least one criterion of aggressive EOL care was present for 97 patients (70 %). For patients with PC use < 30 days and for patients with PC use < 90 days before death, there were significant changes: increase in the frequency of systemic anti-cancer treatment (respectively 51.1 % vs 20 %; p < 0.001 and 58.7 % vs 6.2 %; p < 0.001); decrease in hospitalization lasting > 14 days (respectively 30 % vs 7 %; p = 0.001 and 36 % vs 6.2 %; p = 0.018) and in death hospitalisation (respectively 66 % and 18 %; p < 0.001 and 58.7 % and 10.3 %; p < 0.001). After adjusting for the factors tested, patients with no PC or late PC use in the last month before death or in the last three month before death, the odds ratio (OR) remained significantly greater than 1 (respectively OR = 3.97 [1.70; 9.98]; p = 0.001 and OR = 23.1 [5.21-177.0], p < 0.0001). CONCLUSION: PC is still insufficiently integrated for patients with NSCL cancer. Cancer centres should monitor key indicators such as PC use and aggressiveness criteria of EOL care.
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Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Cuidados Paliativos , Assistência Terminal , Humanos , Masculino , Feminino , Cuidados Paliativos/métodos , Neoplasias Pulmonares/terapia , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/patologia , Assistência Terminal/métodos , Idoso , Carcinoma Pulmonar de Células não Pequenas/terapia , Carcinoma Pulmonar de Células não Pequenas/mortalidade , Carcinoma Pulmonar de Células não Pequenas/patologia , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Estudos de CoortesRESUMO
BACKGROUND: Patients with infantile fibrosarcoma (IFS) have shown strong and long-lasting responses to larotrectinib, a tropomyosin receptor kinase inhibitor (TRKi), in single-arm clinical trials. Conventional chemotherapy has also shown important efficacy. But, until now, no comparative data exist. This study aims to assess the therapeutic benefit of larotrectinib over the current standard of care (SOC) of chemotherapy in paediatric patients with locally advanced or metastatic IFS. PATIENTS AND METHODS: EPI VITRAKVI is a retrospective, observational, externally controlled study (NCT05236257). Data of patients aged ≤21 years with locally advanced or metastatic IFS treated with larotrectinib in the phase I/II SCOUT trial (NCT02637687) were compared with those of an external historical control group (data of Institut Curie and Cooperative Weichteilsarkom Studiengruppe) treated with a chemotherapy-based regimen. Between-group differences were assessed after balancing groups using inverse probability of treatment weighting (IPTW). RESULTS: In total, 93 patients were compared, 51 in the larotrectinib arm and 42 in the external control arm. After therapy, 4 patients (7.8%) in the larotrectinib group had a medical treatment failure event [start of new systemic treatment (2 cases), mutilating surgery (2 cases)] versus 15 (35.7%) in the external control group [start of new systemic treatment (6 cases), mutilating surgery (5 cases), radiation therapy (2 cases), and death (2 cases)]. Larotrectinib was associated with an 80% reduced likelihood of encountering a medical treatment failure event, when compared to the external control group (weighted and stratified hazard ratio 0.20, 95% confidence interval 0.06-0.63, P = 0.0060). These results were confirmed by sensitivity analyses, including exact matching, and subgroup analyses for number of lines of treatment. CONCLUSIONS: Treatment with larotrectinib reduced the need of subsequent therapies compared to SOC with chemotherapy in children with locally advanced or metastatic IFS, regardless of the line of treatment.
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Fibrossarcoma , Pirazóis , Pirimidinas , Padrão de Cuidado , Humanos , Fibrossarcoma/tratamento farmacológico , Feminino , Estudos Retrospectivos , Masculino , Lactente , Pirazóis/uso terapêutico , Pirazóis/farmacologia , Pirimidinas/uso terapêutico , Pirimidinas/farmacologia , Pré-Escolar , Criança , Adolescente , Metástase Neoplásica , Resultado do TratamentoRESUMO
BACKGROUND: Lung cancer survivors are at high risk of developing a second primary cancer (SPC). We explored the Unicancer Epidemiology Strategy Medical-Economics for advanced or metastatic lung cancer (AMLC) database to assess the impact of immune checkpoint inhibitors (ICI) on the risk of SPC in patients with advanced/metastatic lung cancer. PATIENTS AND METHODS: This retrospective study used data from patients with AMLC, with treatment initiated between January 1st 2015 and December 31st 2018. Patients with lung cancer as the second primary cancer were excluded and a 6-months landmark threshold was applied to exclude patients with synchronous SPC, patients dead without SPC or with a follow-up inferior to 6 months. A propensity score (PS) was calculated on the following baseline covariates: Age at locally advanced or metastatic diagnosis, sex, smoking status, metastatic status, performance status and histological type. The inverse probability of treatment weighting approach was used on the analyses aiming to assess the impact of ICI administered for AMLC, on the risk of occurrence of SPC. RESULTS: Among the 10 796 patients, 148 (1.4%) patients had a diagnosis of SPC in a median interval of 22 (min-max: 7-173) months. All the patients (100%) with locally advanced or metastatic LC received at least one systemic treatment including (chemotherapy regimen (n = 9 851, 91.2%); ICI (n = 4 648, 43.0%); targeted treatment (n = 3 500; 32.4%). 40 (0.9%) SPC were reported in the 4 648 patients with metastatic LC treated with ICI vs 108 (1.7%) out of the 6 148 who did not receive immunotherapy (p < 0.0001). The multivariate analysis identified that treatment with ICI in patients with AMLC is associated with a reduced risk of SPC (HR = 0.40, 95% CI 0.27-0.58). CONCLUSION: Treatment with ICI in AMLC patients was associated with a significantly reduced risk of SPC. Prospective studies are required to confirm these results.
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Neoplasias Pulmonares , Segunda Neoplasia Primária , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/epidemiologia , Inibidores de Checkpoint Imunológico/uso terapêutico , Estudos Retrospectivos , Pontuação de Propensão , PulmãoRESUMO
Urinary tract infections (UTIs) are a major source of antimicrobial prescribing in the clinical setting and a potential reservoir for the emergence of resistant organisms. Although studies have been published on resistance rates for urinary pathogens from both hospital and general practitioner (GP) settings, there is little information from Long-Term Care Facilities (LTCFs) in Ireland. This study aimed to document the epidemiology and resistance rates in urinary isolates, in the LTCF and GP setting, from samples submitted to a typical microbiology laboratory. In 2010, there were 963 urinary isolates from LTCFs and 1,169 urinary isolates from GPs, identified from patients 65 years and over, with cytology suggestive of infection. E. coil was the most common causative organism identified. There were significantly higher levels of resistance to ampicillin, co-amoxiclav, ciprofloxacin, nitrofurantoin, trimethoprim, and piperacillin/tazobactam in the LTCF population compared to the GP population (e.g. for E. coli, 86%-v-69%; 30%-v- 21%; 58%-v-26%, 10%-v-3%, 68%-v-48%, 10%-v- 4% respectively). Isolates with resistance mechanisms to beta-lactams, were identified in both populations. Results presented in this paper demonstrate significant differences between resistance rates in LTCF and GP populations which suggest that there are implications for empiric antimicrobial prescribing for UTIs in the LTCF setting.
Assuntos
Infecções Urinárias/epidemiologia , Infecções Urinárias/microbiologia , Idoso , Idoso de 80 Anos ou mais , Anti-Infecciosos/farmacologia , Anti-Infecciosos/uso terapêutico , Ciprofloxacina/farmacologia , Ciprofloxacina/uso terapêutico , Resistência Microbiana a Medicamentos/efeitos dos fármacos , Feminino , Medicina Geral , Humanos , Irlanda/epidemiologia , Assistência de Longa Duração , Masculino , Infecções Urinárias/tratamento farmacológicoRESUMO
BACKGROUND: Leptomeningeal metastasis (LM) is a rare complication of metastatic breast cancer (MBC), with high morbidity/mortality rates. Our study aimed to describe the largest-to-date real-life population of MBC patients treated with intrathecal (IT) therapy and to evaluate prognostic models. METHODS: The Epidemiological Strategy and Medical Economics (ESME) MBC database (NCT03275311) includes all consecutive patients who have initiated treatment for MBC since 2008. Overall survival (OS) of patients treated with IT therapy was estimated using the Kaplan-Meier method. Prognostic models were constructed using Cox proportional hazards models. Performance was evaluated using C-index and calibration plots. RESULTS: Of the 22 266 patients included in the database between 2008 and 2016, 312 received IT therapy and were selected for our analysis. Compared with non-IT-treated patients, IT-treated patients were younger at MBC relapse (median age: 52 years versus 61 years) and more often had lobular histology (23.4% versus 12.7%) or triple-negative subtype (24.7% versus 13.3%) (all P < 0.001). Median OS was 4.5 months [95% confidence interval (CI) 3.8-5.6] and 1-year survival rate was 25.6%. Significant prognostic factors associated with poorer outcome on multivariable analysis were triple-negative subtype (hazard ratio 1.81, 95% CI 1.32-2.47), treatment line ≥3 (hazard ratio 1.88, 95% CI 1.30-2.73), ≥3 other metastatic sites (hazard ratio 1.33, 95% CI 1.01-1.74) and IT cytarabine or thiotepa versus methotrexate (hazard ratio 1.68, 95% CI 1.28-2.22), while concomitant systemic therapy was associated with better OS (hazard ratio 0.47, 95% CI 0.35-0.62) (all P < 0.001). We validated two previously published prognostic scores, the Curie score and the Breast-graded prognostic assessment, both with C-index of 0.57. CONCLUSIONS: MBC patients with LM treated with IT therapy have a poor prognosis. We could identify a subgroup of patients with better prognosis, when concomitant systemic therapy and IT methotrexate were used.
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Neoplasias da Mama , Carcinomatose Meníngea , Mama , Neoplasias da Mama/tratamento farmacológico , Feminino , Humanos , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , PrognósticoRESUMO
INTRODUCTION: The estimated rate of de novo metastatic breast cancer (dnMBC) at the time of diagnosis is between 5 to 12%. International guidelines recommend metastatic work-up (MWU) only in women with advanced breast cancer. The purpose of this study was to describe the characteristics and prognosis of patients with dnMBC diagnosed without an initial indication for MWU. METHODS: We conducted a retrospective, comparative study in dnMBC patients selected from the ESME-MBC cohort. Patients were treated in France between 2008 and 2016. We compared two populations: patients in whom dnMBC was diagnosed by staging although not indicated by guidelines (non-guideline staging [NGS]) and those in whom dnMBC was diagnosed by guideline staging (GS). RESULTS: During the study period, 22,463 patients with MBC were included in the ESME cohort. Among them, 6698 were dnMBC patients. In 247 of these patients (6% of dnMBC and 1% of the overall population), dnMBC was diagnosed by non-guideline staging. Women in this group were significantly younger (57 vs. 59 years, p = 0.02) and had fewer metastatic sites at diagnosis than dnMBC-GS patients. The two groups were not significantly different in terms of the other characteristics. Overall survival (OS) and progression-free survival (PFS) were better in the dnMBC-NGS group than in the dnMBC-GS group. The impact on survival was confirmed by univariate and multivariate analysis (HR 1.83 [1.31-2.57], p < 0.01). CONCLUSION: This study provides the first description of a very specific population. These patients with dnMBC-NGS were younger and more likely to have oligometastatic disease with a better prognosis.
RESUMO
The use of routinely available electronic sources of healthcare data on the spread of influenza has the potential to enhance current surveillance activities. This study aimed to develop a method for identifying influenza-related records from general practitioner(GP) out-of-hours (OOH) services in Ireland. Data from one such service were interrogated for keywords relating to influenza-like illness (ILI) and a proxy measure of influenza activity in the community setting was developed. Comparison of this syndromic surveillance measure with national data on ILI consultation rates demonstrated a statistically significant temporal correlation.In five out of six influenza seasons investigated,peaks in the GP OOH influenza-related calls appeared at least one week ahead of peaks in the national ILI consultation rates. The method described in this paper has been extended to nine OOH services in Ireland (covering 70% of the Irish population) to provide weekly figures on self-reported illness for influenza in the community and its data have been incorporated into the national weekly influenza reports produced by the Health Protection Surveillance Centre. These data should provide early warnings of both seasonal and pandemic influenza in Ireland.
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Plantão Médico/estatística & dados numéricos , Medicina de Família e Comunidade , Influenza Humana , Vigilância da População/métodos , Adolescente , Adulto , Idoso , Feminino , Humanos , Influenza Humana/epidemiologia , Irlanda/epidemiologia , Masculino , Pessoa de Meia-Idade , Estações do Ano , Adulto JovemRESUMO
BACKGROUND: Palbociclib is indicated for the treatment of hormone receptor-positive (HR+), HER2-negative (HER2-) advanced breast cancer (ABC), in combination with endocrine therapy. Emerging real-life data suggest that the efficacy of a palbociclib-based therapy is highly conserved. We report the Institut Curie hospital experience. PATIENTS AND METHODS: We retrospectively reviewed all patients with HR + HER2- ABC treated with a palbociclib-based therapy as first or second line for ABC, with an initial prescription from November 2016 to December 2018. Clinical, laboratory and imaging data were retrieved from electronic records. Data lock was December 31st, 2019. Descriptive analyses, univariate and multivariate Cox regression analyses were performed. RESULTS: We included 310 consecutive patients. Median age was 61.8 years old. Palbociclib was prescribed in first line in 225 patients (72.6%). Before palbociclib-based therapy initiation, 122 patients (39.3%) were endocrine naive, 96 (31.0%) endocrine sensitive and 92 (29.7%) endocrine resistant. Median follow-up was 20.7 months. Median progression free survival (PFS) was 23.4 months (95%CI: 21.6-NR) in endocrine naive patients, 22.7 months (95%CI: 14.7-NR) in endocrine sensitive, and 13.4 months (95%CI: 10.7-20.8) in endocrine resistant. At 12 months from the initiation of palbociclib, 94.5% of patients were alive. By multivariate analysis, poor prognosis factors for PFS were identified in the endocrine naive/sensitive population: initial ECOG status 2, previous endocrine therapy for ABC, 3 metastatic sites or more. Toxicity profile was similar to previously published data. CONCLUSION: In a non-selected population of patients with HR + HER2- ABC, the efficacy and safety data are strikingly similar to those previously reported.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/administração & dosagem , Inibidores da Aromatase/administração & dosagem , Neoplasias da Mama/tratamento farmacológico , Fulvestranto/administração & dosagem , Piperazinas/administração & dosagem , Piridinas/administração & dosagem , Adulto , Idoso , Idoso de 80 Anos ou mais , Neoplasias da Mama/metabolismo , Neoplasias da Mama/mortalidade , Feminino , Humanos , Pessoa de Meia-Idade , Intervalo Livre de Progressão , Modelos de Riscos Proporcionais , Receptores de Estrogênio/metabolismo , Receptores de Progesterona/metabolismo , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Outcomes for adults with soft tissue sarcoma are better when managed at referral centers. Care guidelines advise for 5 main criteria: 1-Imaging before biopsy; 2-Tumor biopsy before surgery; 3-Multidiscipinary team discussion (MTD) before biopsy; 4-Biopsy in "expert centers"; 5-Somatic molecular biology feasible. The aim is to describe and assess the prognostic impact of initial management of STS according to the type of referring centers and the number of optimal criteria. METHODS: Monocentric retrospective analysis of the management of 127 youths (0-25 years) with localized STS treated from 2006 to 2015. RESULTS: Median age at diagnosis was 9.6 years (range: 025). Overall, only 41% patients had 5/5, 28% 3-4, 31% ≤2. No adequate imaging was performed before surgery/biopsy for 18% patients, no biopsy before treatment for 29%. Patients referred by "expert centers" had higher compliance to guidelines (P = 0.025). Upfront surgery was performed in 59/127 patients. Immediate re-operation was inversely related to the number of criteria (0% when 5 criteria vs. 14% for 3-4, 46% if ≤ 2; P < 0.001). For malignant tumors, outcome was better when 5 criteria were reached: 5 year EFS 90.8% (81.4-100.0%) vs. 71.6 for (60.4-84.9%; ≤4 criteria; p = 0.033), OS 93.6% (85.5-100%) vs. 79.5% (68.9-91.8%; p = 0.11), and LRFFS 90.6% (81.0-100.0) vs. 73.1% (62.0-86.3%; p = 0.047). CONCLUSION: Less than half of the youths with STS are initially managed according to international guidelines, highlighting the need for better information about optimal management. These results plead for immediate management in reference centers to reduce initial burden of therapy.
Assuntos
Fidelidade a Diretrizes , Recidiva Local de Neoplasia , Sarcoma/diagnóstico por imagem , Sarcoma/patologia , Neoplasias de Tecidos Moles/diagnóstico por imagem , Neoplasias de Tecidos Moles/patologia , Adolescente , Adulto , Biópsia , Institutos de Câncer , Quimioterapia Adjuvante , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Terapia Neoadjuvante , Recidiva Local de Neoplasia/patologia , Equipe de Assistência ao Paciente , Guias de Prática Clínica como Assunto , Radioterapia Adjuvante , Encaminhamento e Consulta , Reoperação , Estudos Retrospectivos , Sarcoma/cirurgia , Neoplasias de Tecidos Moles/cirurgia , Taxa de Sobrevida , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: With recent conservative strategies, prognosis of patients with desmoid-type fibromatosis (DTF) is about function preservation. We analyzed the long-term quality of life (QoL) of pediatric patients with DTF. METHODS: All French young patients (<21years) treated between 2005 and 2016 for a DTF in the EpSSG NRSTS-05 study were analyzed. A first wait-and-see strategy was recommended. Patients' QoL was analyzed with the internationally validated Child Health Questionnaire (CHQ). We focused on the relevant subscales scores: physical functioning (PF), role social limitations physical (RP), bodily pain (BP), general health perception (GH) and physical (PhS) and psychosocial (PsS) summary measures. RESULTS: Among the 81 patients, 52 families answered the CHQ (median delay since diagnosis = 6.2years; min2.2-max13.3 years). Median age at diagnosis was 11.5 years. Primary site: limbs (52%), head/neck (27%), or trunk (21%). Five year-Progression Free Survival was 39.1% (95%CI: 27.7-50.5%). As initial management for these 52 patients, 30 patients were first observed (57%), 13 had surgery (25%) and 9 received chemotherapy (18%). Total burden of therapy was exclusive surgery (9pts/18%), exclusive chemotherapy (18pts/35%), surgery + chemotherapy (13pts/25%), chemotherapy + radiotherapy (1 pt), surgery + chemotherapy + radiotherapy (1 pt), wait and see (10 pt). Regarding the parent forms, patients have significant lower PF (86.0vs.96.1; p = 0.03), RP (82.0vs.93.6; p = 0.04), GH (60vs.73; p < 0.005) and PhS (46.2 vs.53; p = 0.02) scores compared to healthy population. Comparison of QoL subscales scores according to initial strategy (wait-and-see vs.surgery/chemotherapy) did not reveal any difference (PF = 87.3vs.84.9; p = 0.80/RP = 83.4vs.78.7; p = 0.72/BP = 78.9vs.78.2; p = 0.95/GH = 59.7vs60; p = 0.97). Similar results were found using the children or adult forms. CONCLUSIONS: Initial wait-and-see strategy does not affect long term functional impairment.
Assuntos
Fibromatose Agressiva/terapia , Qualidade de Vida , Conduta Expectante , Adolescente , Antineoplásicos/uso terapêutico , Dor do Câncer/etiologia , Criança , Pré-Escolar , Terapia Combinada , Feminino , Fibromatose Agressiva/complicações , Nível de Saúde , Humanos , Lactente , Masculino , Desempenho Físico Funcional , Intervalo Livre de Progressão , Radioterapia , Participação Social , Procedimentos Cirúrgicos Operatórios , Inquéritos e QuestionáriosRESUMO
PURPOSE: The Time to First Metastatic Recurrence (TFMR) could be considered as an indirect reflection of the tumour growth kinetics which plays an important role in cancer. Molecular subtypes such as expression of estrogen receptor are known predictive factors of TFMR. The CinéBreast study aimed to identify predictive factors of the time to TFMR. METHODS: The French Epidemiological Strategy and Medical Economics (ESME) Metastatic Breast Cancer (MBC) Database (NCT03275311) was used, which contains data from a cohort of metastatic breast cancer patients from 2008 to 2016 using retrospective data collection. It is a national multi-centre database. The impact of TFMR on overall survival (OS) since first metastasis was also evaluated. RESULTS: Among 16 702 patients recorded in the ESME MBC database, 10 595 had an initially localised breast cancer with hormone receptor (HR) and HER2 status available, with a metastatic recurrence. Median follow up was 56 months. Median TFMR was 59 months (<24: 20%, 24-60: 31%, 60-120: 25%, >120: 24%). HER2+ and TNBC were respectively 4 times and 12 times (pâ¯<â¯0.0001) more likely to have a recurrence within 2 years when compared to the luminal subgroup. Short TFMR and HR-/HER2-subtype significantly correlated with a poor OS in multivariate analysis. Some patients with MBC (20% in HER2+, 10% in ER+/HER2-and <5% in the ER-/HER2-) were long-term survivors in all 3 subgroups. CONCLUSIONS: In this large-scale real-life data study, patients with a TNBC metastatic recurrence had a shorter TFMR. Short TFMR significantly correlated with worse overall survival.