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1.
Lancet Oncol ; 23(9): 1180-1188, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35964621

RESUMO

BACKGROUND: Even after resection of early-stage non-small-cell lung cancer (NSCLC), patients have a high risk of developing recurrence and second primary lung cancer. We aimed to assess efficacy of a follow-up approach including clinic visits, chest x-rays, chest CT scans, and fibre-optic bronchoscopy versus clinical visits and chest x-rays after surgery for resectable NSCLC. METHODS: In this multicentre, open-label, randomised, phase 3 trial (IFCT-0302), patients aged 18 years or older and after complete resection of pathological stage I-IIIA NSCLC according to the sixth edition of the TNM classification were enrolled within 8 weeks of resection from 122 hospitals and tertiary centres in France. Patients were randomly assigned (1:1) to CT-based follow-up (clinic visits, chest x-rays, thoraco-abdominal CT scans, and fibre-optic bronchoscopy for non-adenocarcinoma histology) or minimal follow-up (visits and chest x-rays) after surgery for NSCLC, by means of a computer-generated sequence using the minimisation method. Procedures were repeated every 6 months for the first 2 years and yearly until 5 years. The primary endpoint was overall survival analysed in the intention-to-treat population. Secondary endpoints, also analysed in the intention-to-treat population, included disease-free survival. This trial is registered with ClinicalTrials.gov, NCT00198341, and is active, but not enrolling. FINDINGS: Between Jan 3, 2005, and Nov 30, 2012, 1775 patients were enrolled and randomly assigned to a follow-up group (888 patients to the minimal follow-up group; 887 patients to the CT-based follow-up group). Median overall survival was not significantly different between follow-up groups (8·5 years [95% CI 7·4-9·6] in the minimal follow-up group vs 10·3 years [8·1-not reached] in the CT-based follow-up group; adjusted hazard ratio [HR] 0·95, 95% CI 0·83-1·10; log-rank p=0·49). Disease-free survival was not significantly different between follow-up groups (median not reached [95% CI not estimable-not estimable] in the minimal follow-up group vs 4·9 [4·3-not reached] in the CT-based follow-up group; adjusted HR 1·14, 95% CI 0·99-1·30; log-rank p=0·063). Recurrence was detected in 246 (27·7%) of 888 patients in the minimal follow-up group and in 289 (32·6%) patients of 887 in the CT-based follow-up group. Second primary lung cancer was diagnosed in 27 (3·0%) patients in the minimal follow-up group and 40 patients (4·5%) in the CT-based follow-up group. No serious adverse events related to the trial procedures were reported. INTERPRETATION: The addition of thoracic CT scans during follow-up, which included clinic visits and chest x-rays after surgery, did not result in longer survival among patients with NSCLC. However, it did enable the detection of more cases of early recurrence and second primary lung cancer, which are more amenable to curative-intent treatment, supporting the use of CT-based follow-up, especially in countries where lung cancer screening is already implemented, alongside with other supportive measures. FUNDING: French Health Ministry, French National Cancer Institute, Weisbrem-Benenson Foundation, La Ligue Nationale Contre Le Cancer, and Lilly Oncology. TRANSLATION: For the French translation of the abstract see Supplementary Materials section.


Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/diagnóstico por imagem , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Detecção Precoce de Câncer , Seguimentos , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/cirurgia , Tomografia Computadorizada por Raios X , Raios X
3.
Lancet ; 387(10026): 1405-1414, 2016 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-26719230

RESUMO

BACKGROUND: Malignant pleural mesothelioma is an aggressive cancer with poor prognosis, linked to occupational asbestos exposure. Vascular endothelial growth factor is a key mitogen for malignant pleural mesothelioma cells, therefore targeting of vascular endothelial growth factor might prove effective. We aimed to assess the effect on survival of bevacizumab when added to the present standard of care, cisplatin plus pemetrexed, as first-line treatment of advanced malignant pleural mesothelioma. METHODS: In this randomised, controlled, open-label, phase 3 trial, we recruited patients aged 18-75 years with unresectable malignant pleural mesothelioma who had not received previous chemotherapy, had an Eastern Cooperative Oncology Group performance status of 0-2, had no substantial cardiovascular comorbidity, were not amenable to curative surgery, had at least one evaluable (pleural effusion) or measurable (pleural tumour solid thickening) lesion with CT, and a life expectancy of >12 weeks from 73 hospitals in France. Exclusion criteria were presence of central nervous system metastases, use of antiaggregant treatments (aspirin ≥325 mg per day, clopidogrel, ticlopidine, or dipyridamole), anti-vitamin K drugs at a curative dose, treatment with low-molecular-weight heparin at a curative dose, and treatment with non-steroidal anti-inflammatory drugs. We randomly allocated patients (1:1; minimisation method used [random factor of 0·8]; patients stratified by histology [epithelioid vs sarcomatoid or mixed histology subtypes], performance status score [0-1 vs 2], study centre, or smoking status [never smokers vs smokers]) to receive intravenously 500 mg/m(2) pemetrexed plus 75 mg/m(2) cisplatin with (PCB) or without (PC) 15 mg/kg bevacizumab in 21 day cycles for up to six cycles, until progression or toxic effects. The primary outcome was overall survival (OS) in the intention-to treat population. Treatment was open label. This IFCT-GFPC-0701 trial is registered with ClinicalTrials.gov, number NCT00651456. FINDINGS: From Feb 13, 2008, to Jan 5, 2014, we randomly assigned 448 patients to treatment (223 [50%] to PCB and 225 [50%] to PC). OS was significantly longer with PCB (median 18·8 months [95% CI 15·9-22·6]) than with PC (16·1 months [14·0-17·9]; hazard ratio 0·77 [0·62-0·95]; p=0·0167). Overall, 158 (71%) of 222 patients given PCB and 139 (62%) of 224 patients given PC had grade 3-4 adverse events. We noted more grade 3 or higher hypertension (51 [23%] of 222 vs 0) and thrombotic events (13 [6%] of 222 vs 2 [1%] of 224) with PCB than with PC. INTERPRETATION: Addition of bevacizumab to pemetrexed plus cisplatin significantly improved OS in malignant pleural mesothelioma at the cost of expected manageable toxic effects, therefore it should be considered as a suitable treatment for the disease. FUNDING: Intergroupe Francophone de Cancérologie Thoracique (IFCT).


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Bevacizumab/administração & dosagem , Cisplatino/administração & dosagem , Neoplasias Pulmonares/tratamento farmacológico , Mesotelioma/tratamento farmacológico , Pemetrexede/administração & dosagem , Neoplasias Pleurais/tratamento farmacológico , Idoso , Bevacizumab/efeitos adversos , Cisplatino/efeitos adversos , Creatinina/sangue , Feminino , Humanos , Hipertensão/epidemiologia , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/patologia , Masculino , Mesotelioma/mortalidade , Mesotelioma/patologia , Mesotelioma Maligno , Pessoa de Meia-Idade , Pemetrexede/efeitos adversos , Neoplasias Pleurais/mortalidade , Neoplasias Pleurais/patologia , Proteinúria/epidemiologia , Trombose/epidemiologia , Fator A de Crescimento do Endotélio Vascular/sangue
4.
Lancet ; 387(10026): 1415-1426, 2016 Apr 02.
Artigo em Inglês | MEDLINE | ID: mdl-26777916

RESUMO

BACKGROUND: The molecular profiling of patients with advanced non-small-cell lung cancer (NSCLC) for known oncogenic drivers is recommended during routine care. Nationally, however, the feasibility and effects on outcomes of this policy are unknown. We aimed to assess the characteristics, molecular profiles, and clinical outcomes of patients who were screened during a 1-year period by a nationwide programme funded by the French National Cancer Institute. METHODS: This study included patients with advanced NSCLC, who were routinely screened for EGFR mutations, ALK rearrangements, as well as HER2 (ERBB2), KRAS, BRAF, and PIK3CA mutations by 28 certified regional genetics centres in France. Patients were assessed consecutively during a 1-year period from April, 2012, to April, 2013. We measured the frequency of molecular alterations in the six routinely screened genes, the turnaround time in obtaining molecular results, and patients' clinical outcomes. This study is registered with ClinicalTrials.gov, number NCT01700582. FINDINGS: 18,679 molecular analyses of 17,664 patients with NSCLC were done (of patients with known data, median age was 64·5 years [range 18-98], 65% were men, 81% were smokers or former smokers, and 76% had adenocarcinoma). The median interval between the initiation of analysis and provision of the written report was 11 days (IQR 7-16). A genetic alteration was recorded in about 50% of the analyses; EGFR mutations were reported in 1947 (11%) of 17,706 analyses for which data were available, HER2 mutations in 98 (1%) of 11,723, KRAS mutations in 4894 (29%) of 17,001, BRAF mutations in 262 (2%) of 13,906, and PIK3CA mutations in 252 (2%) of 10,678; ALK rearrangements were reported in 388 (5%) of 8134 analyses. The median duration of follow-up at the time of analysis was 24·9 months (95% CI 24·8-25·0). The presence of a genetic alteration affected first-line treatment for 4176 (51%) of 8147 patients and was associated with a significant improvement in the proportion of patients achieving an overall response in first-line treatment (37% [95% CI 34·7-38·2] for presence of a genetic alteration vs 33% [29·5-35·6] for absence of a genetic alteration; p=0·03) and in second-line treatment (17% [15·0-18·8] vs 9% [6·7-11·9]; p<0·0001). Presence of a genetic alteration was also associated with improved first-line progression-free survival (10·0 months [95% CI 9·2-10·7] vs 7·1 months [6·1-7·9]; p<0·0001) and overall survival (16·5 months [15·0-18·3] vs 11·8 months [10·1-13·5]; p<0·0001) compared with absence of a genetic alteration. INTERPRETATION: Routine nationwide molecular profiling of patients with advanced NSCLC is feasible. The frequency of genetic alterations, acceptable turnaround times in obtaining analysis results, and the clinical advantage provided by detection of a genetic alteration suggest that this policy provides a clinical benefit. FUNDING: French National Cancer Institute (INCa).


Assuntos
Carcinoma Pulmonar de Células não Pequenas/genética , Perfilação da Expressão Gênica , Neoplasias Pulmonares/genética , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Quinase do Linfoma Anaplásico , Carcinoma Pulmonar de Células não Pequenas/mortalidade , Carcinoma Pulmonar de Células não Pequenas/terapia , Classe I de Fosfatidilinositol 3-Quinases , Receptores ErbB/genética , Feminino , França/epidemiologia , Rearranjo Gênico , Humanos , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/terapia , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Mutação , Fosfatidilinositol 3-Quinases/genética , Estudos Prospectivos , Proteínas Proto-Oncogênicas B-raf/genética , Proteínas Proto-Oncogênicas p21(ras)/genética , Receptores Proteína Tirosina Quinases/genética , Receptor ErbB-2/genética , Adulto Jovem
5.
Eur Respir J ; 48(3): 861-72, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-27338193

RESUMO

In the Intergroupe Francophone de Cancérologie Thoracique 0501 trial the carboplatin-paclitaxel chemotherapy increased toxicity (most frequent, decreased neutrophil count, asthenia). We longitudinally compared health-related quality of life (HRQoL) of the two treatment arms.In total, 451 patients aged 70-89 years with advanced non-small cell lung cancer (NSCLC) were randomly assigned to receive carboplatin plus paclitaxel or vinorelbine or gemcitabine. HRQoL was assessed by means of the European Organisation for Research and Treatment of Cancer QLQ-C30 questionnaire at baseline, week 6 and week 18.Using a five-point decrease as the minimal clinically important difference, patients treated with the chemotherapy doublet exhibited a significant longer time until definitive deterioration (TUDD) for two HRQoL dimensions: physical functioning (median TUDD: 2.04 for the doublet versus 1.71 months for monotherapy; log-rank p=0.01) and nausea and vomiting (median: not reached versus 4.83, respectively; log-rank p=0.046). Cox multivariate analysis revealed the carboplatin and paclitaxel arm to be independently associated with longer TUDD for these two HRQoL dimensions. In addition, TUDD didn't significantly differ between the two arms for all the other HRQoL dimensions.The chemotherapy doublet did not reduce TUDD in elderly patients with advanced NSCLC. Moreover, TUDD was prolonged for two HRQoL dimensions, namely physical functioning and nausea and vomiting.


Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carboplatina/administração & dosagem , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Paclitaxel/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Tomada de Decisões , Desoxicitidina/administração & dosagem , Desoxicitidina/análogos & derivados , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Inquéritos e Questionários , Fatores de Tempo , Vimblastina/administração & dosagem , Vimblastina/análogos & derivados , Vinorelbina , Gencitabina
6.
Eur Respir J ; 43(1): 240-9, 2014 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-24114964

RESUMO

There is no dedicated study on second-line treatment for elderly patients with advanced nonsmall cell lung cancer (NSCLC). We report the results on second-line erlotinib therapy from our previously published phase III study comparing single-agent therapy with platinum-based doublet (carboplatin plus paclitaxel) therapy in 451 elderly patients. Erlotinib was given to patients exhibiting disease progression or experiencing excessive toxicity during first-line therapy, until further progression or unacceptable toxicity. In total, 292 (64.7%) patients received erlotinib as second-line therapy. Initial performance status 0-1, stage IV NSCLC and an Activities of Daily Living score of 6 were independent factors for receiving erlotinib. Median (95% CI) overall survival was 4 (3.2-6.7) versus 6.8 (5.0-8.3) months in the single-agent and doublet arms, respectively (p=0.089). Performance status 0-1, never having smoked, adenocarcinoma and weight loss ≤5% were favourable independent prognostic factors of survival, whereas the randomisation arm had no significant impact. Among the 292 patients who received erlotinib, 60 (20.5%) experienced grade 3-4 toxic effects, the most frequent being rash. Erlotinib as second-line therapy is feasible, leading to efficacy results similar to those obtained in a previous randomised study that was not dedicated to elderly patients, with acceptable toxicity.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Receptores ErbB/antagonistas & inibidores , Neoplasias Pulmonares/tratamento farmacológico , Inibidores de Proteínas Quinases/uso terapêutico , Quinazolinas/uso terapêutico , Idoso , Idoso de 80 Anos ou mais , Carcinoma Pulmonar de Células não Pequenas/patologia , Estudos de Coortes , Progressão da Doença , Cloridrato de Erlotinib , Feminino , Humanos , Neoplasias Pulmonares/patologia , Masculino , Falha de Tratamento , Resultado do Tratamento
7.
Clin Lung Cancer ; 24(1): 1-10, 2023 01.
Artigo em Inglês | MEDLINE | ID: mdl-36180314

RESUMO

INTRODUCTION: Molecular profile of resected stage I-II non-small cell lung cancer (NSCLC) would help refine prognosis and personalize induction or adjuvant strategies. We sought to report the molecular profile of resected stage I-II NSCLC and analyzed the impact of epidermal growth factor receptor (EGFR) mutations on outcomes in a Western population. PATIENTS AND METHODS: Surgical cases were identified from Biomarkers France study, a nationwide prospective study including NSCLC patients screened for EGFR, HER2, KRAS, BRAF, PIK3CA, ALK alterations from 2012 to 2013. Among surgical patients, clinical charts of the largest centers were reviewed in order to analyze the prognostic impact of EGFR mutations. RESULTS: In the BMF database (n = 17.636), surgical patients (n = 854) were characterized by a higher proportion of EGFR mutations than nonsurgical patients (12.9% vs. 10.2%, P = .025), while the other molecular alterations did not differ. The proportion of EGFR mutations was 27% in women undergoing surgery. In the study group (n = 293; EGFR wild type, n = 235; usual mutation, n = 50; rare mutation, n = 8), after a median follow-up of 67 months, 215 patients (74.4%) had not relapsed. No difference was found between EGFR-mutant and EGFR-wt tumors regarding recurrence site, disease-free survival, and overall survival. The 5-year disease-free survival and overall survival after surgical resection of stage I-II EGFR-mutated tumors were 65% and 75%, respectively. CONCLUSION: In resected stage I to II NSCLC, EGFR mutations were found in 12.9% of cases, associated with a 5-year overall survival of 75%, with no impact on recurrence site, disease-free survival, and overall survival.


Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Carcinoma de Pequenas Células do Pulmão , Humanos , Feminino , Carcinoma Pulmonar de Células não Pequenas/genética , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/cirurgia , Estudos Prospectivos , Prognóstico , Carcinoma de Pequenas Células do Pulmão/patologia , Receptores ErbB/genética , Biomarcadores , Mutação/genética , Estadiamento de Neoplasias
8.
Lancet ; 378(9796): 1079-88, 2011 Sep 17.
Artigo em Inglês | MEDLINE | ID: mdl-21831418

RESUMO

BACKGROUND: Platinum-based doublet chemotherapy is recommended to treat advanced non-small-cell lung cancer (NSCLC) in fit, non-elderly adults, but monotherapy is recommended for patients older than 70 years. We compared a carboplatin and paclitaxel doublet chemotherapy regimen with monotherapy in elderly patients with advanced NSCLC. METHODS: In this multicentre, open-label, phase 3, randomised trial we recruited patients aged 70-89 years with locally advanced or metastatic NSCLC and WHO performance status scores of 0-2. Patients received either four cycles (3 weeks on treatment, 1 week off treatment) of carboplatin (on day 1) plus paclitaxel (on days 1, 8, and 15) or five cycles (2 weeks on treatment, 1 week off treatment) of vinorelbine or gemcitabine monotherapy. Randomisation was done centrally with the minimisation method. The primary endpoint was overall survival, and analysis was done by intention to treat. This trial is registered, number NCT00298415. FINDINGS: 451 patients were enrolled. 226 were randomly assigned monotherapy and 225 doublet chemotherapy. Median age was 77 years and median follow-up was 30.3 months (range 8.6-45.2). Median overall survival was 10.3 months for doublet chemotherapy and 6.2 months for monotherapy (hazard ratio 0.64, 95% CI 0.52-0.78; p<0.0001); 1-year survival was 44.5% (95% CI 37.9-50.9) and 25.4% (19.9-31.3), respectively. Toxic effects were more frequent in the doublet chemotherapy group than in the monotherapy group (most frequent, decreased neutrophil count (108 [48.4%] vs 28 [12.4%]; asthenia 23 [10.3%] vs 13 [5.8%]). INTERPRETATION: Despite increased toxic effects, platinum-based doublet chemotherapy was associated with survival benefits compared with vinorelbine or gemcitabine monotherapy in elderly patients with NSCLC. We feel that the current treatment paradigm for these patients should be reconsidered. FUNDING: Intergroupe Francophone de Cancérologie Thoracique, Institut National du Cancer.


Assuntos
Antineoplásicos/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Neoplasias Pulmonares/tratamento farmacológico , Adenocarcinoma/tratamento farmacológico , Adenocarcinoma/mortalidade , Idoso , Idoso de 80 Anos ou mais , Antineoplásicos/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efeitos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carboplatina/administração & dosagem , Carboplatina/efeitos adversos , Carcinoma Pulmonar de Células não Pequenas/mortalidade , Carcinoma de Células Escamosas/tratamento farmacológico , Carcinoma de Células Escamosas/mortalidade , Desoxicitidina/administração & dosagem , Desoxicitidina/análogos & derivados , Esquema de Medicação , Feminino , Humanos , Neoplasias Pulmonares/mortalidade , Masculino , Paclitaxel/administração & dosagem , Paclitaxel/efeitos adversos , Taxa de Sobrevida , Vimblastina/administração & dosagem , Vimblastina/análogos & derivados , Vinorelbina , Gencitabina
9.
Respirology ; 17(1): 134-42, 2012 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-21943088

RESUMO

BACKGROUND AND OBJECTIVE: Only a small proportion of patients with advanced non-small cell lung cancer (NSCLC) have a life expectancy greater than 2 years. The aim of this study was to identify the factors associated with long-term survival of patients with advanced NSCLC. METHODS: Patients who had received chemotherapy for stage IIIb or IV NSCLC that was not amenable to radiotherapy were studied retrospectively. Data were gathered prospectively from a comprehensive database. Long-term survivors (>2 years) were compared with the other patients, with respect to clinical, biological and tumour-node-metastasis criteria. RESULTS: Data for 245 consecutive patients were collected. Thirty nine patients (15.9%) survived for more than 2 years. Long-term survivors were more likely to have had metastases at fewer sites (P = 0.008), an absence of bone metastases (P = 0.01), a performance status (PS) of 0-1 at first progression of the tumour (P = 0.002), a tumour that was controlled with first (P < 0.0001) and second-line (P = 0.004) chemotherapy, maintenance therapy (P = 0.001), curative surgery (P < 0.0001), time to first progression of the tumour of >3 months (P < 0.0001), normal LDH levels at diagnosis (P = 0.049), and a haemoglobin concentration >110 g/L at first progression of the tumour (P = 0.02). In multivariate analysis, surgery, maintenance treatment, time to first progression of the tumour of >3 months, a PS of 0-1 at first progression, the number of chemotherapy agents received, and LDH levels, were significant predictors of long-term survival. CONCLUSIONS: Assessment of these factors, and the use of maintenance therapy, when possible, may identify a population of patients with NSCLC that is likely to have a prolonged life expectancy.


Assuntos
Carcinoma Pulmonar de Células não Pequenas/mortalidade , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/mortalidade , Neoplasias Pulmonares/patologia , Quimioterapia de Manutenção , Adulto , Idoso , Idoso de 80 Anos ou mais , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Feminino , Humanos , Expectativa de Vida , Neoplasias Pulmonares/tratamento farmacológico , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Prognóstico , Estudos Retrospectivos , Análise de Sobrevida
10.
J Cancer Policy ; 33: 100347, 2022 09.
Artigo em Inglês | MEDLINE | ID: mdl-35779787

RESUMO

BACKGROUND: Cooperative groups' involvement is increasing in academic oncological research. We aimed to assess the impact of sponsoring by cooperative groups in France on the availability of results of academic randomized trials in oncology. METHODS: We performed a systematic search using ClinicalTrials.gov and the European Clinical Trials Register. We searched for all academic randomized trials in oncology conducted in France between January 1, 2005 and January 1, 2015. The inclusion criteria were: completed or terminated, phase 2 or 3 randomized trials with an academic (non-industry) sponsor. The main outcome was the publication of the results of trial (either as a journal article or as posting results in a registry) across each type of sponsor. RESULTS: We included 211 randomized trials, mainly phase 3 (n = 135, 64%) and evaluating pharmacological treatments (n = 149, 71%). French cooperative groups were involved in 69 trials (33%), as part of a collaboration in one third (n = 23) of instances. Seventy-one (34%) trials were run by oncologic hospitals, 50 (23%) by university hospitals, and 21 (10%) by European organizations. Seventy-seven randomized trials (36%) had available results (published n = 73, posted n = 6). Cooperative groups were involved in half of those that have been published (37/73). The cumulative probability of results availability was 57% for cooperative groups, 41% for European organizations, 32% for oncologic hospitals, and 17% for university hospital at 10 years from the beginning of trials (p = 0.0006). In the case of collaboration with cooperative groups, the cumulative probability of results availability achieved 59% for university hospitals and 74% for oncologic hospitals. CONCLUSION: The availability of results of randomized trials in oncology remains limited and almost exclusively through publications, but is higher when cooperative groups are involved. POLICY SUMMARY: Sponsoring by a cooperative group should become the rule in academic trials to increase availability of trial results.


Assuntos
Oncologia , Organizações , França/epidemiologia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Sistema de Registros
11.
Clin Lung Cancer ; 23(1): e54-e59, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34764039

RESUMO

INTRODUCTION: Over the last few years, lung cancer screening by low-dose CT scan has demonstrated a decrease in lung cancer mortality. While this method has been in use since 2013 in the United States of America, no European country has yet implemented a systematic screening program. We hereby report the results from the second round of screening from a French cohort study. PATIENTS AND METHODS: DEP KP80 is a prospective study evaluating lung cancer screening by means of three low-dose computer tomography (CT) scans at 1-year intervals in 1,307 participants, aged 55 to 74 years old, all smokers or former smokers, having quit within the last 15 years, with over 30 pack years. The results of the first round demonstrated it was possible to conduct effective screening in real-life situations. RESULTS: Participation was lower in this second round than in the first (35.3% vs. 73.1%, P < .001). The rate of negative results was significantly higher and that of undetermined results lower than those produced in the first round. Overall, 75% of cancers revealed were Stage 1 and 87.5% benefitted from surgical treatment. The incidence of cancer in the second round was 2.43%. CONCLUSION: As with the first round, the results of this second round confirm the feasibility and efficacy of lung cancer screening. The lower participation rate for this second round is proof of the need to improve awareness among participants and healthcare professionals of the relevance of committing to an annual screening program.


Assuntos
Detecção Precoce de Câncer , Neoplasias Pulmonares/diagnóstico , Tomografia Computadorizada por Raios X/métodos , Idoso , Estudos de Coortes , Estudos de Viabilidade , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade
12.
J Immunother Cancer ; 10(10)2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-36270733

RESUMO

BACKGROUND: The IONESCO (IFCT-1601) trial assessed the feasibility of neoadjuvant durvalumab, for early-stage resectable non-small-cell lung cancer (NSCLC). METHODS: In a multicenter, single-arm, phase II trial, patients with IB (≥4 cm)-IIIA, non-N2, resectable NSCLC received three doses of durvalumab (750 mg every 2 weeks) and underwent surgery between 2 and 14 days after the last infusion. The primary endpoint was the complete surgical resection rate. Secondary endpoints included tumor response rate, major histopathological response (MPR: ≤10% remaining viable tumor cells), disease-free survival (DFS), overall survival (OS), durvalumab-related safety, and 90-day postoperative mortality (NCT03030131). RESULTS: Forty-six patients were eligible (median age 60.9 years); 67% were male, 98% were smokers, and 41% had squamous cell carcinoma. Regarding tumor response, 9% had a partial response, 78% had stable disease, and 13% had progressive disease. Among the operated patients (n=43), 41 achieved complete resection (89%, 95% CI 80.1% to 98.1%)), and eight achieved MPR (19%). The 12-month median OS and DFS rates were 89% (95% CI 75.8% to 95.3%) and 78% (95% CI 63.4% to 87.7%), respectively (n=46). The median follow-up was 28.4 months (12.8-41.1). All patients in whom MPR was achieved were disease-free at 12 months compared to only 11% of those with >10% residual tumor cells (p=0.04). No durvalumab-related serious or grade 3-5 events were reported. The unexpected 90-day postoperative mortality of four patients led to premature study termination. None of these four deaths was considered secondary to direct durvalumab-related toxicity. CONCLUSIONS: Neoadjuvant durvalumab given as monotherapy was associated with an 89% complete resection rate and an MPR of 19%. Despite an unexpectedly high rate of postoperative deaths, which prevented us from completing the trial, we were able to show a significant association between MPR and DFS.


Assuntos
Antineoplásicos Imunológicos , Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Terapia Neoadjuvante , Neoplasias Pulmonares/patologia , Antineoplásicos Imunológicos/uso terapêutico , Estadiamento de Neoplasias
13.
Diagn Interv Imaging ; 102(4): 199-211, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33648872

RESUMO

Following the American National Lung Screening Trial results in 2011 a consortium of French experts met to edit a statement. Recent results of other randomized trials gave the opportunity for our group to meet again in order to edit updated guidelines. After literature review, we provide here a new update on lung cancer screening in France. Notably, in accordance with all international guidelines, the experts renew their recommendation in favor of individual screening for lung cancer in France as per the conditions laid out in this document. In addition, the experts recommend the very rapid organization and funding of prospective studies, which, if conclusive, will enable the deployment of lung cancer screening organized at the national level.


Assuntos
Detecção Precoce de Câncer , Neoplasias Pulmonares , França , Humanos , Pulmão , Neoplasias Pulmonares/diagnóstico por imagem , Programas de Rastreamento , Estudos Prospectivos
14.
Rev Prat ; 70(8): 859-862, 2020 Oct.
Artigo em Francês | MEDLINE | ID: mdl-33739686

RESUMO

Lung cancers screening, what methods what results? Because lung cancers are the leading cause of death from cancer, because there is effective treatment for the early stages and because it is possible to target smokers, lung cancers screening is essential. Neither chest x-ray, sputum cytology, nor blood markers are useful for this screening. Only the low-dose chest scanner had demonstrated in two randomized studies with large numbers of heavy smokers or former smokers that it significantly reduces the specific mortality from lung cancers.


Comment dépister les cancers du poumon, et avec quels résultats ? Parce que les cancers du poumon représentent la première cause de mortalité par cancer, parce qu'on dispose d'un traitement efficace pour les stades précoces et parce qu'il est possible de cibler les fumeurs, le dépistage de ces cancers s'impose. Ni la radiographie pulmonaire, ni l'examen cytologique des expectorations, ni les marqueurs sanguins ne sont utiles à ce dépistage. Seul le scanner thoracique faiblement dosé a démontré dans deux études randomisées comportant d'importants effectifs de grands fumeurs ou anciens fumeurs qu'il réduisait significativement la mortalité spécifique des cancers du poumon.


Assuntos
Neoplasias Pulmonares , Detecção Precoce de Câncer , Humanos , Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/epidemiologia , Programas de Rastreamento , Radiografia Torácica , Escarro
15.
Clin Lung Cancer ; 21(2): 145-152, 2020 03.
Artigo em Inglês | MEDLINE | ID: mdl-31982356

RESUMO

BACKGROUND: Lung cancer mortality has been found to decrease significantly with low-dose (LD) computed tomographic (CT) screening among current or former smokers. However, such a screening program is not implemented in France. This study assessed the feasibility of a lung cancer screening program using LD CT scan in a French administrative territory. We report here the results of the first screening round. PATIENTS AND METHODS: DEP KP80 was a single-arm prospective study initiated in May 2016. Participants aged 55 to 74 years, current or former smokers of ≥ 30 pack-years, were recruited. An annual LD CT scan was scheduled. Our algorithms considered nodules < 5 mm as negative findings and nodules > 10 mm as positive; for intermediate nodules between 5 and 10 mm, 3-month CT scan with doubling time measurement was recommended. All general practitioners, pulmonologists, and radiologists from the Somme department were solicited to participate. Subjects were selected by general practitioners or pulmonologists who checked the inclusion criteria and prescribed the CT scan. RESULTS: Over a 2.5-year period, 1307 subjects were recruited. Screening was negative in 733 cases (77.2%), positive in 54 (5.7%), and indeterminate in 162 (17.1%). After the 3-month scans, 57 subjects screened positive: 26 patients exhibited 31 lung cancers (67.7% of stage 0 to I), of whom 76.9% underwent surgical resection, and 29 had no cancer (false-positive rate = 3.1%). The prevalence of lung cancer was 2.7%. CONCLUSION: This study demonstrated the feasibility of organized lung cancer screening using LD CT scan within a real-life context in the general population.


Assuntos
Adenocarcinoma de Pulmão/diagnóstico , Algoritmos , Detecção Precoce de Câncer/métodos , Neoplasias Pulmonares/diagnóstico , Tomografia Computadorizada por Raios X/métodos , Adenocarcinoma de Pulmão/diagnóstico por imagem , Adenocarcinoma de Pulmão/epidemiologia , Idoso , Feminino , Seguimentos , França/epidemiologia , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/epidemiologia , Masculino , Pessoa de Meia-Idade , Prognóstico , Estudos Prospectivos
16.
Rev Prat ; 59(7): 939-42, 2009 Sep 20.
Artigo em Francês | MEDLINE | ID: mdl-19839460

RESUMO

The combination of surgery with chemotherapy is the standard of care in stage II-IIIa surgical non small cell lung cancer. The survival benefit of chemotherapy corresponds to 4 to 8%. This benefit has been proved mainly by postoperative chemotherapy trials. When the positive results were published, most preoperative chemotherapy trials were closed. Nevertheless, the same survival benefit could be expected in preoperative chemotherapy trials. Furthermore preoperative chemotherapy has advantages: compliance of chemotherapy is excellent and tumor chemosensibility can be estimated. As the sequence of chemotherapy and surgery is not yet established, the French recommendations of the SOR (Standards, Options and Recommendations) suggest either pre or postoperative chemotherapy.


Assuntos
Antineoplásicos/uso terapêutico , Carcinoma Pulmonar de Células não Pequenas/terapia , Neoplasias Pulmonares/terapia , Terapia Neoadjuvante , Humanos
17.
Lung Cancer ; 59(1): 126-32, 2008 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-17614156

RESUMO

Thymic carcinoma (TC) is thymic epithelial tumor which differs from thymoma because of its rarity, agressiveness and poor prognosis. We studied nine patients with TC according to the WHO (World Health Organization) criteria. Three of these nine patients had stage III disease and six patients had stage IV disease with the classification of Masaoka. Epidermoid TC was the most common subtype. Six patients received VIP chemotherapy comprising cisplatin, ifosfamide, uromitexan and etoposide. Five patients underwent surgical resection, preceded by neoadjuvant chemotherapy for four patients. After surgery, one patient received adjuvant radiotherapy and two patients received adjuvant radiochemotherapy. Six deaths were related to TC progression. The survival time ranged from 1 to 54 months with a median survival of 20 months for the group as a whole. Our descriptive study, based on nine stages III and IV TC, shows a documented efficacy of multimodal treatment (neoadjuvant chemotherapy, surgery and adjuvant treatment). VIP protocol was used for neoadjuvant chemotherapy. High-dose cisplatin (120mg/m(2)cycle), ifosfamide (6g/m(2)cycle) and etoposide (450mg/m(2)cycle) achieved better results than VIP (cisplatin 80mg/m(2)cycle), ifosfamide (4.8g/m(2)cycle) and etoposide (300mg/m(2)cycle). Surgical resection remains the main step in the treatment of TC and the modalities of adjuvant treatment must be defined in further studies.


Assuntos
Timoma/terapia , Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Cisplatino/administração & dosagem , Terapia Combinada , Etoposídeo/administração & dosagem , Feminino , Humanos , Ifosfamida/administração & dosagem , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Timoma/mortalidade , Timoma/patologia
18.
Lung Cancer ; 58(3): 425-8, 2007 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-17945377

RESUMO

In response to the paper by Popat et al. "Recurrent responses to non-small-cell lung cancer brain metastases with erlotinib", we wish to report a similar case and to provide comments. A 32-year-old Chinese never-smoker female presented a primary lung adenocarcinoma with brain metastasis and three subsequent responses to EGFR tyrosine kinase inhibitors (gefitinib and erlotinib). Direct sequencing of epidermal growth factor receptor (EGFR) gene exons 18 to 21 and K-ras gene was performed on tissue obtained from initial biopsies and post-chemotherapy surgical specimens. An EGFR exon 21 L858R point mutation was identified on pre- and post-chemotherapy samples. K-ras mutations and EGFR exon 20 T790M point mutations were not detected. Moreover, EGFR protein overexpression was observed by immunohistochemistry as well as EGFR gene high polysomy by fluorescent in situ hybridization. These case suggest that re-challenging patients with NSCLC several times with EGFR-TKI should be considered when progressive disease is observed under chemotherapy. However, we do not yet know whether this option should be considered in light of tumor molecular evaluation, or whether it should be proposed to patients who experienced a clinical response after a first administration.


Assuntos
Neoplasias Encefálicas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/patologia , Receptores ErbB/antagonistas & inibidores , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/patologia , Inibidores de Proteínas Quinases/uso terapêutico , Adulto , Neoplasias Encefálicas/patologia , Neoplasias Encefálicas/secundário , Receptores ErbB/metabolismo , Cloridrato de Erlotinib , Feminino , Gefitinibe , Humanos , Quinazolinas/uso terapêutico , Tomografia Computadorizada por Raios X
19.
Lung Cancer ; 58(1): 50-8, 2007 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-17624475

RESUMO

BACKGROUND: Lung cancer has the highest mortality-rate per cancer, with an overall 5-year survival <15%. Several non-randomized studies pointed out the high sensitivity of low dose computed tomography (LDCT) to detect early stage lung cancer. In France, Depiscan, a pilot RCT of LDCT versus chest X-ray (CXR), started on October 2002 to determine the feasibility of enrollment by general practitioners (GPs), investigations and diagnostic procedures by university hospital radiologists and multidisciplinary teams, data management by centralized clinical research assistants, and anticipate the future management of a large national trial. METHODS: GPs and occupational physicians (OPs) selected and enrolled 1000 subjects in 1 year. Eligible subjects were asymptomatic males or females aged 50-75 years with a current or former cigarette smoking history of >/=15 cigarettes per day for at least 20 years (former smokers having quit <15 years prior to enrollment). Based to randomization, annual LDCT or CXR screenings were planned at baseline and annually for 2 years. RESULTS: Between October 2002 and December 2004, 765 subjects were enrolled by 89 out of the 232 participating GPs and OPs. Complete clinical and imaging baseline data were available for 621 individuals out of the 765 enrolled, due to 144 noncompliant subjects who withdrew their consent. At least one nodule was detected in 152 out of 336 subjects (45.2%) in the LDCT screening, versus 21 out of 285 subjects (7.4%) in the CXR screening arm. Eight lung cancers were detected in the LDCT arm and one in the CXR arm. DISCUSSION: This pilot trial allows estimating that non-calcified nodules are 10 [6.36-17.07] times more often detected from LDCT than from CXR. However enrollment by GPs was more difficult than expected with 41% active investigators and a high rate (19%) of noncompliant patients. This experience speaks to the need for a high level of GPs formation and a large, coordinated clinical research team in such a trial. TRIAL REGISTRATION NUMBER: 02526.


Assuntos
Neoplasias Pulmonares/diagnóstico por imagem , Radiografia Pulmonar de Massa , Tomografia Computadorizada por Raios X , Idoso , Diagnóstico Precoce , Feminino , França , Humanos , Incidência , Neoplasias Pulmonares/patologia , Masculino , Programas de Rastreamento/métodos , Pessoa de Meia-Idade , Projetos Piloto , Prevalência , Fatores de Risco , Sensibilidade e Especificidade , Fumar
20.
Bull Cancer ; 104(7-8): 652-661, 2017.
Artigo em Francês | MEDLINE | ID: mdl-28688747

RESUMO

INTRODUCTION: The French Cancer Plan 2014-2019 stresses the importance of strengthening collaboration between all stakeholders involved in the fight against cancer, including cancer cooperative groups and intergroups. This survey aimed to describe the basics characteristics and clinical research activity among the Cancer Cooperative Groups (Groupes coopérateurs en oncologie). The second objective was to identify facilitators and barriers to their research activity. METHODS: A questionnaire was sent to all the clinicians involved in 2014 as investigators in a clinical trial sponsored by one of the ten members of the Cancer Cooperative Groups network. The questions were related to their profile, research activity and the infrastructure existing within their healthcare center to support clinical research and related compliance activities. RESULTS: In total, 366 investigators responded to our survey. The academic clinical trials sponsored by the Cancer Cooperative Groups represented an important part of the research activity of the investigators in France in 2014. These academic groups contributed to the opening of many research sites throughout all regions in France. Factors associated with a higher participation of investigators (more than 10 patients enrolled in a trial over a year) include the existing support of healthcare professionals (more than 2 clinical research associate (CRA) OR=11.16 [3.82-32.6] compared to none) and the practice of their research activity in a University Hospital Center (CHU) rather than a Hospital Center (CH) (OR=2.15 [1.20-3.83]). CONCLUSION: This study highlighted factors that can strengthen investigator clinical research activities and subsequently improve patient access to evidence-based new cancer therapies in France.


Assuntos
Pesquisa Biomédica/estatística & dados numéricos , Ensaios Clínicos como Assunto/estatística & dados numéricos , Neoplasias/terapia , Pesquisadores/estatística & dados numéricos , Adulto , Idoso , Institutos de Câncer/estatística & dados numéricos , França , Acessibilidade aos Serviços de Saúde , Hospitais Gerais/estatística & dados numéricos , Hospitais Privados/estatística & dados numéricos , Hospitais Universitários/estatística & dados numéricos , Humanos , Pessoa de Meia-Idade , Estudos Prospectivos , Pesquisadores/provisão & distribuição , Inquéritos e Questionários
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