RESUMEN
BACKGROUND: The APPLE trial aimed to evaluate the feasibility of longitudinal plasma epidermal growth factor receptor (EGFR) T790M monitoring for the best sequencing strategy of gefitinib and osimertinib. METHODS: APPLE is a randomized, non-comparative, phase II study in patients with common EGFR-mutant, treatment-naive non-small-cell lung cancer including three arms: arm A (osimertinib upfront until RECIST progression, PD), arm B [gefitinib until emergence of circulating tumor DNA (ctDNA) EGFR T790M mutation by cobas EGFR test v2 or RECIST PD], and arm C (gefitinib until RECIST PD), and then switch to osimertinib in both arms. The primary endpoint is the progression-free survival (PFS) rate 'on osimertinib' at 18 months (PFSR-OSI-18) after randomization in arm B (H0: PFSR-OSI-18 of ≤40%). Secondary endpoints include response rate, overall survival (OS), and brain PFS. We report the results of arms B and C. RESULTS: From November 2017 to February 2020, 52 and 51 patients were randomized into arms B and C, respectively. Most patients were females (70%) and had EGFR Del19 (65%); one-third had baseline brain metastases. In arm B, 17% of patients (8/47) switched to osimertinib based on the emergence of ctDNA T790M mutation before RECIST PD, with a median time to molecular PD of 266 days. The study met its primary endpoint of PFSR-OSI-18 of 67.2% (84% confidence interval 56.4% to 75.9%) in arm B versus 53.5% (84% confidence interval 42.3% to 63.5%) in arm C, with a median PFS of 22.0 months versus 20.2 months, respectively. The median OS was not reached in arm B versus 42.8 months in arm C. Median brain PFS in arms B and C was 24.4 and 21.4 months, respectively. CONCLUSIONS: The serial monitoring of ctDNA T790M status in advanced EGFR-mutant non-small-cell lung cancer during treatment with first-generation EGFR inhibitors was feasible, and a molecular progression before RECIST PD led to an earlier switch to osimertinib in 17% of patients with satisfactory PFS and OS outcomes.
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Antineoplásicos , Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Femenino , Humanos , Masculino , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/genética , Carcinoma de Pulmón de Células no Pequeñas/patología , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/patología , Gefitinib/uso terapéutico , Receptores ErbB/genética , Antineoplásicos/uso terapéutico , Inhibidores de Proteínas Quinasas/uso terapéutico , Mutación , Compuestos de Anilina/uso terapéutico , Compuestos de Anilina/farmacologíaRESUMEN
BACKGROUND: Patients with advanced non-small-cell lung cancer (NSCLC) treated with immune checkpoint blockers (ICBs) ultimately progress either rapidly (primary resistance) or after durable benefit (secondary resistance). The cancer vaccine OSE2101 may invigorate antitumor-specific immune responses after ICB failure. The objective of ATALANTE-1 was to evaluate its efficacy and safety in these patients. PATIENTS AND METHODS: ATALANTE-1 was a two-step open-label study to evaluate the efficacy and safety of OSE2101 compared to standard-of-care (SoC) chemotherapy (CT). Patients with human leukocyte antigen (HLA)-A2-positive advanced NSCLC without actionable alterations, failing sequential or concurrent CT and ICB were randomized (2 : 1) to OSE2101 or SoC (docetaxel or pemetrexed). Primary endpoint was overall survival (OS). Interim OS futility analysis was planned as per Fleming design. In April 2020 at the time of interim analysis, a decision was taken to prematurely stop the accrual due to coronavirus disease 2019 (COVID-19). Final analysis was carried out in all patients and in the subgroup of patients with ICB secondary resistance defined as failure after ICB monotherapy second line ≥12 weeks. RESULTS: Two hundred and nineteen patients were randomized (139 OSE2101, 80 SoC); 118 had secondary resistance to sequential ICB. Overall, median OS non-significantly favored OSE2101 over SoC {hazard ratio (HR) [95% confidence interval (CI)] 0.86 [0.62-1.19], P = 0.36}. In the secondary resistance subgroup, OSE2101 significantly improved median OS versus SoC [11.1 versus 7.5 months; HR (95% CI) 0.59 (0.38-0.91), P = 0.017], and significantly improved post-progression survival (HR 0.46, P = 0.004), time to Eastern Cooperative Oncology Group (ECOG) performance status deterioration (HR 0.43, P = 0.006) and Quality of Life Questionnaire Core 30 (QLQ-C30) global health status compared to SoC (P = 0.045). Six-month disease control rates and progression-free survival were similar between groups. Grade ≥3 adverse effects occurred in 11.4% of patients with OSE2101 and 35.1% in SoC (P = 0.002). CONCLUSIONS: In HLA-A2-positive patients with advanced NSCLC and secondary resistance to immunotherapy, OSE2101 increased survival with better safety compared to CT. Further evaluation in this population is warranted.
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COVID-19 , Vacunas contra el Cáncer , Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Humanos , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Vacunas contra el Cáncer/efectos adversos , Antígeno HLA-A2/uso terapéutico , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/etiología , Calidad de Vida , Resultado del Tratamiento , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , COVID-19/etiología , InmunoterapiaRESUMEN
BACKGROUND: Malignant pleural mesothelioma (MPM) is a rare disease with poor prognosis in spite of significant improvement in survival, due to new chemotherapy regimens. We describe here patients' profiles and management in daily practice in France. METHODS: Observational retrospective study. Data were collected from medical files. All patients with histologically proven MPM diagnosed from January 2005 to December 2008 were included in the participating sites. RESULTS: Four hundred and six patients were included in 37 sites: mean age 68.9 ± 9.8 years, male predominance (sex ratio 3.27), latency of the disease 45.7 years, epithelioïd type 83 %. Diagnosis was made using thoracoscopy in 80.8 % of patients. Radical surgery was performed in 6.2 % of cases. Chemotherapy was administered to 74.6 % of patients. First line regimens consisted mainly of platinum + pemetrexed (91 %) or pemetrexed alone (7 %). Objective response rate was 17.2 % and another 41.6 % of patients experienced disease stabilization. Half of these patients underwent second line chemotherapy (platinium + pemetrexed 31.6 %, pemetrexed alone 24.6 %), resulting in a 6 % response rate. Third-line chemotherapy (56 patients) yielded disease control in 5.4 % of cases. CONCLUSIONS: The management of MPM in France is usually in accordance with guidelines. Response rates are somewhat lower than those described in clinical trials.
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Neoplasias Pulmonares/diagnóstico , Neoplasias Pulmonares/terapia , Mesotelioma/diagnóstico , Mesotelioma/terapia , Neoplasias Pleurales/diagnóstico , Neoplasias Pleurales/terapia , Anciano , Manejo de la Enfermedad , Femenino , Francia/epidemiología , Humanos , Neoplasias Pulmonares/epidemiología , Masculino , Mesotelioma/epidemiología , Mesotelioma Maligno , Persona de Mediana Edad , Evaluación de Resultado en la Atención de Salud , Neoplasias Pleurales/epidemiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: In a Spanish Lung Cancer Group (SLCG) phase II trial, the combination of BRCA1 and receptor-associated protein 80 (RAP80) expression was significantly associated with outcome in Caucasian patients with nonsmall-cell lung cancer (NSCLC). The SLCG therefore undertook an industry-independent collaborative randomized phase III trial comparing nonselected cisplatin-based chemotherapy with therapy customized according to BRCA1/RAP80 expression. An analogous randomized phase II trial was carried out in China under the auspices of the SLCG to evaluate the effect of BRCA1/RAP80 expression in Asian patients. PATIENTS AND METHODS: Eligibility criteria included stage IIIB-IV NSCLC and sufficient tumor specimen for molecular analysis. Randomization to the control or experimental arm was 1 : 1 in the SLCG trial and 1 : 3 in the Chinese trial. In both trials, patients in the control arm received docetaxel/cisplatin; in the experimental arm, patients with low RAP80 expression received gemcitabine/cisplatin, those with intermediate/high RAP80 expression and low/intermediate BRCA1 expression received docetaxel/cisplatin, and those with intermediate/high RAP80 expression and high BRCA1 expression received docetaxel alone. The primary end point was progression-free survival (PFS). RESULTS: Two hundred and seventy-nine patients in the SLCG trial and 124 in the Chinese trial were assessable for PFS. PFS in the control and experimental arms in the SLCG trial was 5.49 and 4.38 months, respectively [log rank P = 0.07; hazard ratio (HR) 1.28; P = 0.03]. In the Chinese trial, PFS was 4.74 and 3.78 months, respectively (log rank P = 0.82; HR 0.95; P = 0.82). CONCLUSION: Accrual was prematurely closed on the SLCG trial due to the absence of clinical benefit in the experimental over the control arm. However, the BREC studies provide proof of concept that an international, nonindustry, biomarker-directed trial is feasible. Thanks to the groundwork laid by these studies, we expect that ongoing further research on alternative biomarkers to elucidate DNA repair mechanisms will help define novel therapeutic approaches. TRIAL REGISTRATION: NCT00617656/GECP-BREC and ChiCTR-TRC-12001860/BREC-CHINA.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Proteína BRCA1/biosíntesis , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/genética , Proteínas Portadoras/biosíntesis , Proteínas Nucleares/biosíntesis , Adulto , Anciano , Anciano de 80 o más Años , Carcinoma de Pulmón de Células no Pequeñas/patología , China , Cisplatino/administración & dosificación , Proteínas de Unión al ADN , Desoxicitidina/administración & dosificación , Desoxicitidina/análogos & derivados , Supervivencia sin Enfermedad , Docetaxel , Femenino , Regulación Neoplásica de la Expresión Génica/efectos de los fármacos , Chaperonas de Histonas , Humanos , Masculino , Persona de Mediana Edad , Taxoides/administración & dosificación , Resultado del Tratamiento , Población Blanca , GemcitabinaRESUMEN
BACKGROUND: Brain metastases (BM) occur in up to 40% of non-small-cell lung cancer (NSCLC) patients. This trial assessed the safety and efficacy of pemetrexed-cisplatin in this population. PATIENTS AND METHODS: Chemonaive NSCLC patients with BM ineligible for (radio)surgery, performance status (PS) of 0 to 2, were eligible for up to six cycles of cisplatin 75 mg/m(2) and pemetrexed 500 mg/m(2) every 3 weeks. Whole -brain radiotherapy was given in case of disease progression or at chemotherapy completion. Primary end point was objective response rate (RR) on BM. Secondary end points included extracerebral and overall RR, safety profile and survival. RESULTS: Forty-three patients were enrolled. Initial characteristics were mean age 60.4 years; males 29; PS: 0 in 37.2%, 1 in 60.5% and 2 in 22.3% of patients; adenocarcinoma in 36 patients, large cell in 4 patients (nonsquamous, 93%) and squamous carcinoma in 3 patients. Functional classification of neurological status was stage I/II 86.0%, III 2.3% and IV 11.6%. Grade 3-4 hematological toxic effects were neutropenia, 11 patients (febrile neutropenia, 1 patient), and anemia, 6 patients. Non-hematological toxic effects were grade 2 urinary infection, one patient; grade 3 pneumonia, two patients; and grade 3 hypoacousia, one patient. Cerebral, extracerebral and overall RR by intent to treat analysis were 41.9%, 34.9% and 34.9%, respectively. Median survival time and time to progression were 7.4 and 4.0 months, respectively. CONCLUSION: Pemetrexed-cisplatin is an effective and well-tolerated regimen as first-line therapy for NSCLC patients with BM who always suffer a poor prognosis.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Encefálicas/tratamiento farmacológico , Neoplasias Encefálicas/secundario , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/secundario , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/patología , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Cisplatino/administración & dosificación , Cisplatino/efectos adversos , Supervivencia sin Enfermedad , Femenino , Glutamatos/administración & dosificación , Glutamatos/efectos adversos , Guanina/administración & dosificación , Guanina/efectos adversos , Guanina/análogos & derivados , Humanos , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Pemetrexed , Tasa de SupervivenciaRESUMEN
BACKGROUND: Given its morbidity and mortality, lung cancer is a major public health issue. In recent years, it has benefited from several therapeutic innovations. The objective of this study was to compare, over two distinct periods of ten years, the impact on survival and the costs of lung cancer management. METHODS: The monocentric study assessed survival and the direct costs of lung cancer management of patients diagnosed in Brest University hospital in 2004 and in 2014. RESULTS: The analysis included 142 patients in 2004 and 156 in 2014. Most patients were smokers (72%), metastatic at diagnosis (60%) both in 2004 and in 2014. Median survival was not significantly improved between the 2 periods (9.7 versus 10.9 months), but there was a significant increase in the average cost of care per patient ( 17,063 vs. 29,264, P=<0.0001) between 2004 and 2014. CONCLUSION: The significant increase in treatment costs did not translate into an improvement in the survival of patients with lung cancer between 2004 and 2014.
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Atención a la Salud , Costos de la Atención en Salud/tendencias , Neoplasias Pulmonares/economía , Neoplasias Pulmonares/terapia , Adenocarcinoma/economía , Adenocarcinoma/mortalidad , Adenocarcinoma/patología , Adenocarcinoma/terapia , Adulto , Anciano , Anciano de 80 o más Años , Atención a la Salud/economía , Atención a la Salud/tendencias , Femenino , Francia/epidemiología , Historia del Siglo XXI , Humanos , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Análisis de SupervivenciaRESUMEN
BACKGROUND: The Lung Cancer Cetuximab Study is an open-label, randomized phase II pilot study of cisplatin and vinorelbine combined with the epidermal growth factor receptor (EGFR)-targeted monoclonal antibody cetuximab versus cisplatin and vinorelbine alone, in patients with advanced EGFR-expressing, non-small-cell lung cancer (NSCLC). End points of the study are activity, safety and pharmacokinetics. PATIENTS AND METHODS: Following randomization, for a maximum of eight cycles, patients received three-weekly cycles of cisplatin (80 mg/m(2), day 1) and vinorelbine (25 mg/m(2) on days 1 and 8) alone or following cetuximab treatment (initial dose 400 mg/m(2), followed by 250 mg/m(2) weekly thereafter). RESULTS: Eighty-six patients were randomly allocated to the study (43 per arm). Confirmed response rates were 28% in the cisplatin/vinorelbine arm (A) and 35% in the cetuximab plus cisplatin/vinorelbine arm (B). Median progression-free survival (PFS) was 4.6 months in arm A and 5.0 months in arm B, with PFS rates at 12 months of 0% and 15%, respectively. Median survival was 7.3 months in arm A and 8.3 months in arm B. The 24-month survival rates were 0% and 16%, respectively. The cetuximab combination was well tolerated. CONCLUSION: In the first-line treatment of advanced NSCLC, the combination of cetuximab plus cisplatin/vinorelbine demonstrated an acceptable safety profile and the potential to improve activity over cisplatin/vinorelbine alone.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/mortalidad , Invasividad Neoplásica/patología , Adulto , Anciano , Anticuerpos Monoclonales/administración & dosificación , Anticuerpos Monoclonales/efectos adversos , Anticuerpos Monoclonales Humanizados , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carcinoma de Pulmón de Células no Pequeñas/patología , Cetuximab , Cisplatino/administración & dosificación , Cisplatino/efectos adversos , Intervalos de Confianza , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Femenino , Estudios de Seguimiento , Humanos , Neoplasias Pulmonares/patología , Masculino , Dosis Máxima Tolerada , Persona de Mediana Edad , Estadificación de Neoplasias , Probabilidad , Valores de Referencia , Medición de Riesgo , Análisis de Supervivencia , Resultado del Tratamiento , Vinblastina/administración & dosificación , Vinblastina/efectos adversos , Vinblastina/análogos & derivados , VinorelbinaRESUMEN
BACKGROUND: The purpose of this epidemiologic survey was to describe the management of second-line therapy for patients with stage IIIB-IV non-small cell lung carcinoma (NSCLC) following docetaxel-cisplatin as first-line therapy. METHODS: Between June 2003 and December 2004, 265 patients were enrolled. The data registered were the choice of cytotoxics, the safety profile, the efficacy and the clinical benefit. RESULTS: Two hundred and sixty one patients were treated with docetaxel-cisplatin as a first-line regimen and 181 received a second line. This second line was a single agent regimen in 58% of cases and a gemcitabine based treatment in 60.8%. The main criterion for the choice of second-line therapy was the safety profile in 34.3% of cases. The overall response rate was 16.6% after the second line and clinical benefit was reported in 43.6% of patients. CONCLUSION: In more than 2/3 of patients with NSCLC the docetaxel-cisplatin combination leaves the opportunity to give a second-line treatment, providing satisfying results in terms of clinical benefit. In this study gemcitabine was the most widely prescribed second-line treatment, mainly as a single agent.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/patología , Cisplatino/administración & dosificación , Docetaxel , Femenino , Humanos , Estudios Longitudinales , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Taxoides/administración & dosificaciónRESUMEN
PURPOSE: To evaluate the efficacy and safety of gemcitabine and carboplatin in the treatment of previously untreated patients with advanced non-small cell lung cancer (NSCLC). METHODS: A randomized phase II study was conducted by the Groupe Français de Pneumo-Cancérologie (GFPC) in 15 centers. The patients were randomized in either arm A (GC): gemcitabine 1250 mg/m2 on days 1 and 8+carboplatin AUC 6 mg/(mLmin) on day 1; or in arm B (VP): vinorelbine 30 mg/m2 weekly+cisplatin 80 mg/m2 on day 1. Treatment cycles were repeated every 3 weeks. RESULTS: A total of 100 patients were randomized with stage IV or stage III NSCLC with malignant pleural effusion: 51 patients in arm A and 49 patients in arm B. A total of 190 cycles were administered in the GC arm and 172 cycles in the VP arm, with a median of four cycles per patient in each arm. The dose intensity was 84.9% for gemcitabine, 99.8% for carboplatin, 97.7% for cisplatin and 67.7% for vinorelbine. The objective response rates were 19.6% (95% CI, 9.8-33.1) for GC and 29.2% (95% CI, 17.0-44.1) for VP in an ITT analysis. The response duration was 169 days in arm A and 226 days in arm B. The TTP was similar with 140 days (GC) and 148 days (VP), respectively. Overall survival rates were 334 days in the GC combination and 304 days in the VP combination. Overall, the treatment was safe and toxicities observed were different in each arm: neutropenia was the most common toxicity in the VP treatment, whereas thrombocytopenia was more frequent in the GC combination. Anemia was similar in both arms. Non-haematologic toxicity was mild. One toxic death in arm A and three toxic deaths in arm B were observed. CONCLUSION: In terms of response rate, the gemcitabine-carboplatin combination was not efficient enough to allow further phase III study. Survival data are in the same range as the standard arm. This chemotherapy is feasible and may represent an alternative to a standard cisplatin-based regimen, allowing treatment in an outpatient setting.
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Antineoplásicos/uso terapéutico , Carboplatino/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Cisplatino/uso terapéutico , Desoxicitidina/análogos & derivados , Neoplasias Pulmonares/tratamiento farmacológico , Vinblastina/análogos & derivados , Adulto , Anciano , Carcinoma de Pulmón de Células no Pequeñas/patología , Desoxicitidina/uso terapéutico , Quimioterapia Combinada , Femenino , Estudios de Seguimiento , Humanos , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Estudios Retrospectivos , Ribonucleótido Reductasas/antagonistas & inhibidores , Resultado del Tratamiento , Vinblastina/uso terapéutico , Vinorelbina , GemcitabinaRESUMEN
OBJECTIVE: To determine the etiologic factors, circumstances of diagnosis, obstetrical management and complications of face presentation and to value the maternal and foetal prognosis of this presentation. PATIENTS AND METHODS: Thirty-two cases of face presentation have been observed in the maternity wards of Reims and Troyes over the last 12 years. RESULTS: The incidence of face presentation was 0.7 per 1000 deliveries. Spontaneous vaginal delivery occurred with mento-anterior presentation 73% of the time and caesarean section was performed in 100% of mento-posterior presentation. There was no increasing rate of foetal or maternal mortality and morbidity with vaginal delivery. DISCUSSION AND CONCLUSION: Face presentation is an unusual complication of pregnancy with obstetric factors that predispose the foetus to face presentation. The low foetal and maternal mortality and morbidity substantiate the effectiveness of conservative management in face presentation.
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Cesárea/estadística & datos numéricos , Presentación en Trabajo de Parto , Complicaciones del Trabajo de Parto , Parto , Adulto , Femenino , Mortalidad Fetal , Humanos , Incidencia , Trabajo de Parto/fisiología , Edad Materna , Mortalidad Materna , Complicaciones del Trabajo de Parto/diagnóstico , Complicaciones del Trabajo de Parto/etiología , Complicaciones del Trabajo de Parto/terapia , Paridad , Embarazo , Estudios RetrospectivosRESUMEN
PURPOSE: To evaluate the efficacy and safety of paclitaxel and carboplatin in the treatment of previously untreated patients with metastatic small-cell lung cancer (SCLC). PATIENTS AND METHODS: Eligible patients were aged 18 to 75 years with an Eastern Cooperative Oncology Group (ECOG) score < or = 2 and life expectancy > or = 12 weeks. Paclitaxel (200 mg/m(2)) was infused over 3 hours, before carboplatin (area under the curve [AUC] 6; Calvert formula) infused over 1 hour, once every 3 weeks for six cycles maximum. Prednisolone, dexchlorpheniramine, and ranitidine were standard premedication. Response to treatment was assessed every two cycles, and nonresponding patients were withdrawn from the trial to receive standard chemotherapy. RESULTS: Of the 50 patients entering the study, 48 and 46 patients were assessable for toxicity and response, respectively. The overall response rate was 65%, with complete responses in three patients. Five patients had stable disease (11%) and 11 patients experienced progressive disease (24%). Median survival was 38 weeks, and median duration of response was 20 weeks. One-year survival was 22.5%. For a total of 232 cycles, grade 3 and 4 toxicity was 33% for neutropenia, 3.5% for thrombocytopenia, and 4% for anemia. Four patients had neutropenic fever (one toxic death). Nonhematologic toxicity was mainly grade 1 and 2 paresthesia (21% of patients); grade 3 myalgia/arthralgia was observed in 6.5% of patients. CONCLUSION: First-line chemotherapy with paclitaxel and carboplatin in metastatic SCLC achieved a response rate and survival similar to standard regimens. With 1-day administration and a tolerable toxicity profile, this combination merits further investigation.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Células Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Adulto , Anciano , Anemia/inducido químicamente , Carboplatino/administración & dosificación , Carboplatino/efectos adversos , Carcinoma de Células Pequeñas/secundario , Femenino , Humanos , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Neutropenia/inducido químicamente , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Análisis de Supervivencia , Trombocitopenia/inducido químicamente , Resultado del TratamientoRESUMEN
PURPOSE: New effective chemotherapy is needed to improve the outcome of patients with advanced non-small-cell lung cancer (NSCLC). Paclitaxel administered as a single agent or in combination with cisplatin has been shown to be a potentially new useful agent for the treatment of NSCLC. PATIENTS AND METHODS: Between January 1995 and April 1996, 414 patients with stage IIIB or IV NSCLC were randomized to received either a control arm of high-dose cisplatin (100 mg/m(2)) or a combination of paclitaxel (175 mg/m(2), 3-hour infusion) and cisplatin (80 mg/m(2)) every 21 days. RESULTS: Compared with the cisplatin-only arm, there was a 9% improvement (95% confidence interval, 0% to 19%) in overall response rate for the paclitaxel/cisplatin arm (17% v 26%, respectively; P=.028). Median time to progression was 2.7 and 4.1 months in the control and paclitaxel/cisplatin arm, respectively (P=.026). The study, however, failed to show a significant improvement in median survival for the paclitaxel/cisplatin arm (8.6 months in the control arm v 8.1 months in the paclitaxel/cisplatin arm, P=.862). There was more hematotoxicity, peripheral neuropathy, and arthralgia/myalgia on the paclitaxel/cisplatin arm, whereas the high-dose cisplatin arm produced more ototoxicity, nausea, vomiting, and nephrotoxicity. Quality of life (QOL) was similar overall between the two arms. CONCLUSION: This large randomized phase III trial failed to show a significant improvement in survival for the paclitaxel/cisplatin combination compared with high-dose cisplatin in patients with advanced NSCLC. However, the paclitaxel/cisplatin combination did produce a better clinical response, resulting in an increased time to progression while providing a similar QOL.
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Antineoplásicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Cisplatino/uso terapéutico , Neoplasias Pulmonares/tratamiento farmacológico , Adulto , Anciano , Antineoplásicos/administración & dosificación , Antineoplásicos/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Cisplatino/administración & dosificación , Cisplatino/efectos adversos , Supervivencia sin Enfermedad , Relación Dosis-Respuesta a Droga , Femenino , Humanos , Masculino , Persona de Mediana Edad , Paclitaxel/administración & dosificación , Paclitaxel/efectos adversos , Calidad de Vida , Análisis de SupervivenciaRESUMEN
CONTEXT: The most satisfactory treatment for patients with locally advanced non-small-cell lung cancer (NSCLC) is combination chemotherapy-radiotherapy (CT-RT). The optimal treatment modalities remain to be determined. OBJECTIVE: We conducted a multicenter phase II trial of the docetaxel-radiotherapy combination after induction chemotherapy with cisplatin-vinorelbine. The main endpoint was the objective response rate. PATIENTS AND METHODS: Patient with inoperable stage locally advanced NSCLC received induction chemotherapy consisting of two cycles of cisplatin 100 mg/m2 on D1 and vinorelbine 25 mg/m2 on D1, D8, D15 and D22. Patients with responses or stable disease then received concurrent RT-CT consisting of 25 mg/m2/week docetaxel and single-fraction radiotherapy (66 grays (Gy) in 33 fractions) over 6.5 weeks. RESULTS: Fifty-six patients were enrolled from 1 July 2000 to 31 December 2001. Sixteen patients left the trial after induction chemotherapy, eight for progression, five for toxicity, and two for intercurrent events. One patient underwent surgery after induction chemotherapy. In total, 40 of the 56 patients received RT-CT. Twelve (30%) of these 40 patients experienced grade III or IV pulmonary or esophageal toxicity. In the intention-to-treat analysis, the objective response rate was 46.4% (95% CI 33.0-60.2). The median time to progression was 6.2 months [1.1-26.0]. The median survival time was 13 months [0.3-44.9 months]. Nine patients progressed during RT-CT, six with brain metastases. CONCLUSION: Weekly docetaxel with concurrent radiotherapy, following chemotherapy is acceptable. The tumor response rate is moderate. Further trials are required to determine the risk-benefit relationship of this treatment schedule, and the possible benefit of adding other cytotoxic drugs.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/radioterapia , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/radioterapia , Vinblastina/análogos & derivados , Adulto , Anciano , Cisplatino/administración & dosificación , Terapia Combinada , Docetaxel , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis de Supervivencia , Taxoides/administración & dosificación , Resultado del Tratamiento , Vinblastina/administración & dosificación , VinorelbinaRESUMEN
Systemic treatment of lung cancer patients with brain metastases is based on clinical (presence of symptomatic intracranial lesions), pathological and molecular characteristics of the disease. The efficacy of standard platinum-based chemotherapy is comparable inside and outside the brain, justifying its use as front-line therapy. The intracranial efficacy of targeted therapies (EGFR tyrosine kinase inhibitors, ALK inhibitors) is demonstrated, and is globally superior to the efficacy of standard chemotherapy, justifying their use as front-line therapy in case of EGFR activating mutation or ALK rearrangement (providing the change in the crizotinib label in France). The concomitant use of whole brain radiotherapy and a systemic treatment (chemotherapy or targeted therapy) is not recommended in the absence of a demonstrated better efficacy and/or acceptable safety profile. Several trials are ongoing to assess new whole brain radiotherapy modalities, new targeted therapies alone or in combination, especially exploring immunotherapy.
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Neoplasias Encefálicas/secundario , Carcinoma/secundario , Neoplasias Pulmonares/patología , Inhibidores de la Angiogénesis/uso terapéutico , Antineoplásicos/uso terapéutico , Neoplasias Encefálicas/terapia , Carcinoma/terapia , Carcinoma de Pulmón de Células no Pequeñas/secundario , Carcinoma de Pulmón de Células no Pequeñas/terapia , Carcinoma de Células Pequeñas/secundario , Carcinoma de Células Pequeñas/terapia , Ensayos Clínicos como Asunto , Terapia Combinada , Irradiación Craneana , Humanos , Inmunoterapia , Neoplasias Pulmonares/terapia , Terapia Molecular Dirigida , Inhibidores de Proteínas Quinasas/uso terapéutico , RadiocirugiaRESUMEN
BACKGROUND: The purpose of this study was to determine the maximum-tolerated dose (MTD) and the dose-limiting toxicity (DLT) of the 21 days carboplatin plus gemcitabine regimen in previously untreated patients with stage IV non small-cell lung cancer (NSCLC). METHODS: At least three patients were entered at each dose level. The starting dose was carboplatin AUC 4 mg/ml per min (Area Under the Curve; Calvert formula) on day 1 and gemcitabine 750 mg/m(2) on days 1 and 8. Carboplatin was increased to AUC 5 (level 3, 4) then to AUC 6 (level 5-7). Gemcitabine was increased to 875 (level 2, 3), 1000 (level 4, 5), 1250 (level 6) and finally 1500 mg/m(2) (level 7). Twenty-nine patients were entered into this phase I study. RESULTS: At dose level 6, a DLT (grade 4 thrombocytopenia) was observed in one out of six patients. At dose level 7, no DLT was observed during the first course, so the MTD was not reached. During the second course, two out of four patients presented grade 4 thrombocytopenia. None of the five patients receiving two courses at level 6 presented a DLT, so this level was retained for further phase II studies. Of the 25 patients assessable for response, five achieved partial responses with a response rate of 20% (95% CI, 7 to 41%). The median survival time was 7 months and the 1-year survival rate was 24% (95% CI, 9 to 45%). CONCLUSION: The combination of carboplatin given on day 1 and gemcitabine given on days 1 and 8 every 3 weeks seems to be an acceptable regimen. The DLT consists exclusively of severe thrombocytopenia. Despite the MTD was not reached with carboplatin AUC 6 mg/ml per min and gemcitabine 1500 mg/m(2), the recommended dose for further phase II studies is carboplatin AUC 6 mg/ml per min and gemcitabine 1250 mg/m(2).
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Desoxicitidina/análogos & derivados , Neoplasias Pulmonares/tratamiento farmacológico , Adulto , Anciano , Anemia/inducido químicamente , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carboplatino/administración & dosificación , Carboplatino/efectos adversos , Carcinoma de Pulmón de Células no Pequeñas/patología , Carcinoma de Pulmón de Células no Pequeñas/secundario , Desoxicitidina/administración & dosificación , Desoxicitidina/efectos adversos , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Femenino , Fiebre/inducido químicamente , Estudios de Seguimiento , Humanos , Infusiones Intravenosas , Neoplasias Pulmonares/patología , Masculino , Dosis Máxima Tolerada , Persona de Mediana Edad , Neutropenia/inducido químicamente , Recuento de Plaquetas , Trombocitopenia/inducido químicamente , Vómitos/inducido químicamente , GemcitabinaRESUMEN
The study was designed to evaluate the value of vinorelbine in a cisplatin-mitomycin-vinca alkaloid regimen for treatment of locally advanced or metastatic non-small cell lung cancer (NSCLC). A group of 227 patients with inoperable NSCLC in stage III (58%) or stage IV (42%) were included in this randomized multicenter trial comparing a reference regimen (VDS group, n = 113) cisplatin (120 mg/m2 on day 1, day 29 and day 71), mitomycin (8 mg/m2 on day 1, day 29 and day 71) and vindesine (3 mg/m2/week for 5 weeks and then every 2 weeks up to the 15th week) to a cisplatin-mitomycin-vinorelbine combination (VNB group, n = 114), with cisplatin and mitomycin at the same doses, and vinorelbine 25 mg/m2/week for 16 weeks. The objective response rate (evaluated at 17th week) was 17% in the VDS group and 25% in the VNB group (P = 0.15). Median survival was 33.4 weeks and 34.5 weeks in the VDS and VNB arms, respectively. Overall survival duration was not significantly different between the two arms (logrank test, P = 0.20) despite a trend to an increased survival in the VNB group. This essentially benefited the patients with stage III disease with a clear-cut lengthening of median (45.9 vs. 33.4 weeks) and 1 year survival (44.6% vs. 26.2%, P < 0.05) in favor of the VNB group. Nevertheless, there was no significant difference in overall survival (logrank, P = 0.13). Survival duration of the patients with stage IV disease was comparable in the two arms (logrank test, P = 0.90). Grade 3 or 4 neutropenia was found in 61% and 87% of the VDS and VNB groups, respectively (P < 0.01). Grade 2-4 peripheral neuropathy was observed in 23% of the patients in the VDS group and in 6% of the patients in the VNB group (P < 0.01). Replacement of vindesine by vinorelbine in a cisplatin-mitomycin-vinca alkaloid chemotherapeutic regimen did not lead to a significant improvement in objective response rate or in duration of survival. There was a reduction in neurotoxicity at the expense of an increased hematologic toxicity. However, for patients with stage III disease there was an increase in 1 year survival with the vinorelbine combination.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Anciano , Antibióticos Antineoplásicos/administración & dosificación , Antineoplásicos Fitogénicos/administración & dosificación , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Carcinoma de Pulmón de Células no Pequeñas/patología , Cisplatino/administración & dosificación , Relación Dosis-Respuesta a Droga , Femenino , Humanos , Neoplasias Pulmonares/mortalidad , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , Mitomicinas/administración & dosificación , Estadificación de Neoplasias , Estudios Retrospectivos , Tasa de Supervivencia , Vinblastina/administración & dosificación , Vinblastina/análogos & derivados , Vindesina/administración & dosificación , VinorelbinaRESUMEN
A Phase I trial of carboplatin therapy was performed on patients with locally advanced non-small cell lung cancer who had been previously treated with cisplatin, mitomycin and a vinca aklaloïd. This was administered as a daily bolus infusion or as a continuous infusion for 6 weeks with concurrent daily thoracic radiation. All patients had to be objective responders or to show no change after chemotherapy. The carboplatin was started at 10 mg/m2 per day, and increased to 15 mg/m2 per day and 20 mg/m2 per day, if treatment was feasible in successive cohorts of at least six patients. The radiation therapy consisted of 62-66 Gray on the tumor and the ipsilateral mediastinal nodes, 50 Gray on the mediastinum and 40-45 Gray on the supraclavicular lymph nodes. Twenty-nine patients took part in this study. Thrombocytopenia was the principal dose-limiting toxicity, with 15 mg/m2 per day of bolus or continuous infusion. Other toxicities included a fall in haemoglobin level, a fall in white-blood cell count, nausea and vomiting. The median survival time was 12 months, but the response rate cannot be determined among patients selected on the basis of response to chemotherapy. The recommended Phase II dose for patients previously treated with cisplatin containing chemotherapy, is 10 mg/m2 per day of either a bolus or continuous infusion.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carboplatino/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Carcinoma de Pulmón de Células no Pequeñas/radioterapia , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/radioterapia , Fármacos Sensibilizantes a Radiaciones/uso terapéutico , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carboplatino/efectos adversos , Cisplatino/administración & dosificación , Terapia Combinada , Esquema de Medicación , Femenino , Humanos , Masculino , Persona de Mediana Edad , Mitomicina/administración & dosificación , Fármacos Sensibilizantes a Radiaciones/efectos adversos , Vinblastina/administración & dosificación , Vinblastina/análogos & derivados , Vindesina/administración & dosificación , VinorelbinaRESUMEN
An individual dose adaptation for cisplatin (CDDP), etoposide and gallium chloride (GaCl3) was proposed to improve the efficacy of this combination chemotherapy and avoid its toxicity. A clinical study was performed in 28 non small cell lung cancer patients, to verify this hypothesis. CDDP and etoposide were administered as continuous infusions every 3 weeks and GaCl3 orally during and between the CDDP-etoposide sequential infusions. CDDP doses were adjusted to achieve, during each 5 day infusion, an area under the total plasma platinum concentrations versus time curve (AUC Pt 0-120) ranging between 80,000 and 100,000 micrograms/l.h. Etoposide dosages were 120 mg/24 h during days 1-3 of the CDDP infusion. GaCl3 dosages were adjusted to obtain plasma gallium (Ga) concentrations ranging between 200 and 400 micrograms/l. The proposed methods of adaptation were successful from a pharmacokinetic point of view as AUC Pt 0-120 were respectively 81351 +/- 4788, 88268 +/- 8451 and 88331 +/- 8778 micrograms/l.h during the first 3 courses, and plasma Ga concentrations, determined during the 2nd and 3rd CDDP courses, 16 hours after the beginning of the CDDP infusion, were respectively 264 +/- 127 and 313 +/- 186 micrograms/l. However, these results were not pharmacodynamically successful and the therapeutic window was not confirmed. Past clinical trials with GaCl3 will be reviewed, as well as the factors which modify the pharmacokinetics or the pharmacodynamic effects of CDDP and GaCl3. From this review, an optimal dosage of 400 mg GaCl3 could be proposed to potentiate a combination chemotherapy with a platinum compound. The target AUC of the platinum compound should be the AUC avoiding its cumulative toxicity.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Galio/administración & dosificación , Neoplasias Pulmonares/tratamiento farmacológico , Administración Oral , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/farmacocinética , Cisplatino/administración & dosificación , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Etopósido/administración & dosificación , Femenino , Galio/sangre , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
This phase III study was conducted to evaluate the usefulness of lenograstim as support for ACE (doxorubicin, cyclophosphamide, and etoposide) chemotherapy in previously untreated patients with small-cell lung cancer. Patients were randomized to receive up to six 3-week cycles of either ACE alone (n = 139) or ACE with lenograstim support (150 microg/m2/day subcutaneously, days 4-13, n = 141). Compared with the chemotherapy-alone group, the lenograstim support group was more likely to achieve neutrophil recovery (absolute neutrophil count, > or =1.5 x 10(9) cells/l) by day 14 (95.8-100% vs. 14.3-24.1% across the cycles) and less likely to experience at least one infectious episode (36.7 vs. 54.0%; p = 0.004), chemotherapy delay (51.8 vs. 56.2%; NS), or dose reduction (17.3 vs. 27.7%; p = 0.037). Objective response and event-free and overall survival rates were similar. Lenograstim was well tolerated. Lenograstim may allow the interval between cycles of ACE to be reduced to 2 weeks; such dose intensification may lead to more favorable objective response and survival rates.
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Adyuvantes Inmunológicos/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Células Pequeñas/tratamiento farmacológico , Factor Estimulante de Colonias de Granulocitos/uso terapéutico , Neoplasias Pulmonares/tratamiento farmacológico , Adulto , Anciano , Antibióticos Antineoplásicos/administración & dosificación , Antineoplásicos Alquilantes/administración & dosificación , Antineoplásicos Fitogénicos/administración & dosificación , Ciclofosfamida/administración & dosificación , Doxorrubicina/administración & dosificación , Etopósido/administración & dosificación , Femenino , Estudios de Seguimiento , Humanos , Lenograstim , Recuento de Leucocitos/efectos de los fármacos , Masculino , Persona de Mediana Edad , Neutrófilos/efectos de los fármacos , Proteínas Recombinantes/uso terapéutico , Inducción de Remisión , Tasa de SupervivenciaRESUMEN
Chemotherapy is not a common treatment for cerebral metastases. The authors report results of combination chemotherapy with cisplatin (CDDP) and fluorouracil (5-FU). Sixteen men (age range 31-73 years) with brain metastases were treated with CDDP 20 mg/m2/day in continuous infusion for 5 days (d 1-5) and 5-FU 1 g/m2/day in continuous infusion for 4 days (d 1-4), and the treatment schedule repeated every 3 weeks. A brain computerized tomography after 2, 4 and 6 cycles was performed to assess efficacy. It was considered that complete response was achieved if no lesion was found on the CT scan, and partial response if at least half of the total volume had decreased. After 2 cycles, the response rate was therefore 8/16 (50%). Treatment toxicity was very mild with only 1 case of severe but reversible myelotoxicity (grade III). It is concluded that chemotherapy combination with CDDP and 5-FU is a useful treatment for brain metastasis of lung carcinoma.