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GIM 13-AMBRA is a longitudinal cohort study aimed at describing therapeutic strategies and the relative outcome parameters in 939 HER2-ve MBC patients. Taxanes-based regimens, or taxanes + targeted agents, mainly Bevacizumab, were the preferred first choice in both Luminal (30.2%) and TNBC (33.3%) patients. The median PFS1 was 12.5 months (95% CI 16.79-19.64), without any significant difference according to subtypes, while the median Time to first Treatment Change (TTC1) was significantly lower in TNBC patients (7.7 months-95% CI 5.7-9.2) in comparison to Luminal A (13.2 months, 95% CI 11.7-15.1) and Luminal B patients (11.8 months, 95% CI 10.3-12.8). PFS2 was significantly shorter in TNBC patients (5.5 months, 95% CI 4.3-6.5 vs. Luminal A-9.4, 95% CI 8.1-10.7, and Luminal B-7.7 95% CI 6.8-8.2, F-Ratio 4.30, p = 0.014). TTC2 was significantly lower in patients with TNBC than in those with the other two subtypes. The median OS1 was 35.2 months (95% CI 30.8-37.4) for Luminal A patients, which was significantly higher than that for both Luminal B (28.9 months, 95% CI 26.2-31.2) and TNBC (18.5 months, 95% CI 16-20.1, F-ratio 7.44, p = 0.0006). The GIM 13-AMBRA study is one of the largest collections ever published in Italy and provides useful results in terms of time outcomes for first, second, and further lines of treatment in HER2- MBC patients.
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Importance: Many patients with cancer who would benefit from psychosocial care do not receive it. Implementation strategies may favor the integration of psychosocial care into practice and improve patient outcomes. Objective: To evaluate the effectiveness of the Humanization in Cancer Care (HuCare) Quality Improvement Strategy vs standard care as improvement of at least 1 of 2 domains (emotional or social function) of patient health-related quality of life at baseline and 3 months. A key secondary aim included investigation of the long-term effect. Design, Setting, and Participants: HuCare2 was a multicenter, incomplete, stepped-wedge cluster randomized clinical trial, conducted from May 30, 2016, to August 28, 2019, in three 5-center clusters of cancer centers representative of hospital size and geographic location in Italy. The study was divided into 5 equally spaced epochs. Implementation sequence was defined by a blinded statistician; the nature of the intervention precluded blinding for clinical staff. Participants included consecutive adult outpatients with newly diagnosed cancer of any type and stage starting medical cancer treatment. Interventions: The HuCare Quality Improvement Strategy comprised (1) clinician communication training, (2) on-site visits for context analysis and problem-solving, and (3) implementation of 6 evidence-based recommendations. Main Outcomes and Measures: The primary outcome was the difference between the means of changes of individual scores in emotional or social functions of health-related quality of life detected at baseline and 3-month follow-up (within each group) and during the postintervention epoch compared with control periods (between groups). Long-term effect of the intervention (at 12 months) was assessed as a secondary outcome. Intention-to-treat analysis was used. Results: A total of 762 patients (475 [62.3%] women) were enrolled (400 HuCare Quality Improvement Strategy and 362 usual care); mean (SD) age was 61.4 (13.1) years. The HuCare Quality Improvement Strategy significantly improved emotional function during treatment (odds ratio [OR], 1.13; 95% CI, 1.04-1.22; P = .008) but not social function (OR, 0.99; 95% CI, 0.89-1.09; P = .80). Effect on emotional function persisted at 12 months (OR, 1.05; 95% CI, 1.00-1.10; P = .04). Conclusions and Relevance: In this trial, the HuCare Quality Improvement Strategy significantly improved the emotional function aspect of health-related quality of life during cancer treatment and at 12 months, indicating a change in clinician behavior and in ward organization. These findings support the need for strategies to introduce psychosocial care; however, more research is needed on factors that may maximize the effects. Trial Registration: ClinicalTrials.gov Identifier: NCT03008993.
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Neoplasias/terapia , Rehabilitación Psiquiátrica/normas , Mejoramiento de la Calidad , Anciano , Análisis por Conglomerados , Estudios Transversales , Femenino , Humanos , Italia , Masculino , Persona de Mediana Edad , Neoplasias/complicaciones , Neoplasias/psicología , Rehabilitación Psiquiátrica/métodos , Rehabilitación Psiquiátrica/estadística & datos numéricos , Calidad de Vida/psicologíaRESUMEN
OBJECTIVE: International guidelines recommend genetic counselling and if indicated the genetic testing for treatment, disease prevention and follow-up for patients and their relatives. However, there is limited utilisation of genetic counselling. This study aimed to verify whether an individual semi-structured guideline-based interview improves the identification of patients eligible for genetic counselling. METHODS: Unselected patients with cancer were interviewed. A dedicated nurse provided an ad-hoc guideline-based questionnaire to assess the presence of criteria for a possible hereditary breast and ovarian cancer syndrome or hereditary non-polyposis colorectal cancer syndrome (Lynch syndrome). The interest of patients to undergo genetic counselling was also investigated. RESULTS: Ninety patients were enrolled in the study; 20 (22.2%) of these had already undergone genetic counselling. The interview identified 23 (32.8%) of the remaining 70 patients that were eligible for genetic counselling. Two-third of the patients (n = 59) were interested in genetic counselling irrespective of socio-demographic factors or cancer type. A logistic regression analysis for age, gender, parental status, educational level and cancer type did not reveal any independent factor that was associated with patients who had previous genetic counselling. CONCLUSIONS: Our preliminary findings suggest that a semi-structured guideline-based interview can substantially improve the identification of patients eligible for genetic counselling.
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Neoplasias Colorrectales Hereditarias sin Poliposis , Síndrome de Cáncer de Mama y Ovario Hereditario , Neoplasias Colorrectales Hereditarias sin Poliposis/diagnóstico , Neoplasias Colorrectales Hereditarias sin Poliposis/genética , Femenino , Asesoramiento Genético , Pruebas Genéticas , Humanos , Encuestas y CuestionariosRESUMEN
Importance: The addition of oxaliplatin to the standard 6-month fluorouracil-based adjuvant chemotherapy in stage II colorectal cancer has been reported to reduce the risk of relapse although it does not increase survival. The Three or Six Colon Adjuvant (TOSCA) trial compared 3 months with 6 months of adjuvant fluoropyrimidine and oxaliplatin-based chemotherapy in patients with stage III colon cancer. The utility remains unknown. Objective: To assess the noninferiority and toxic effects of 3 vs 6 months of FOLFOX (fluorouracil, leucovorin, and oxaliplatin) or CAPOX (capecitabine plus oxaliplatin) adjunct chemotherapy among patients with high-risk stage II resected colorectal cancer enrolled in the TOSCA trial. Design, Setting, and Participants: The TOSCA study was a noninferiority phase 3 randomized clinical trial conducted from June 2007 to March 2013 in 130 Italian centers. Included patients had resected colorectal cancer located 12 cm from the anal verge by endoscopy or above the peritoneal reflection at surgery. In this preplanned study assessing the per-protocol population, 5-year relapse-free survival was evaluated in 1254 patients with high-risk stage II resected colorectal cancer who had received adjuvant FOLFOX (fluorouracil, leucovorin, and oxaliplatin) or CAPOX (capecitabine plus oxaliplatin). Interventions: Patients were originally randomized (1:1) in the TOSCA trial to receive 3 months (experimental group) or 6 months (control) of standard doses of FOLFOX or CAPOX at the discretion of the treating physician. Main Outcome and Measures: A hazard ratio of at least 1.2 between the 3-month and 6-month chemotherapy groups was set to reject the null hypothesis of noninferiority. Results: Overall, 1254 patients (mean [SD] age, 62.4 [9.8] years; 565 women [45.1%]) with clinical high-risk stage II resected colorectal cancer were analyzed at a median follow-up of 62 months (interquartile range, 53-71) months. Of them, 301 patients (24.0%) had pT4N0M0 tumors, and the remaining 953 patients (76.0%) had high-risk pT3N0M0 tumors; 776 patients (61.9%) received FOLFOX and 478 (38.1%) received CAPOX. The 5-year relapse-free survival was 82.2% for the 3-month arm and 88.2% for the 6-month arm, with an estimated hazard ratio of 1.41 (95% CI, 1.05-1.89; P = .86 for noninferiority). For CAPOX, the 5-year relapse-free survival was similar in the 2 arms (difference, 0.76% favoring the 6-month arm; 95% CI, -6.28% to 7.80%), whereas for FOLFOX, the difference was pronounced: 8.56% in favor of the longer-duration arm (95% CI, 3.45%-13.67%). Nevertheless, the test for an interaction between duration and regimen was not statistically significant. Neurotoxicity was approximately 5 times lower in the shorter duration arm than in the longer duration arm. Conclusions and Relevance: In the 3-month arm, the treatment was significantly less toxic than in the 6-month arm. Noninferiority was not shown for 5-year relapse-free survival. However, a possible regimen effect was observed, suggesting that either 3 months of CAPOX or 6 months of FOLFOX therapy can be used whenever an oxaliplatin doublet is indicated for treatment of patients with stage II colorectal cancer. Trial Registration: ClinicalTrials.gov Identifier: NCT0064660.
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Protocolos de Quimioterapia Combinada Antineoplásica/administración & dosificación , Quimioterapia Adyuvante/efectos adversos , Neoplasias Colorrectales/tratamiento farmacológico , Recurrencia Local de Neoplasia/tratamiento farmacológico , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Capecitabina/administración & dosificación , Capecitabina/efectos adversos , Niño , Preescolar , Neoplasias Colorrectales/epidemiología , Neoplasias Colorrectales/patología , Supervivencia sin Enfermedad , Femenino , Fluorouracilo/administración & dosificación , Fluorouracilo/efectos adversos , Humanos , Leucovorina/administración & dosificación , Leucovorina/efectos adversos , Masculino , Persona de Mediana Edad , Recurrencia Local de Neoplasia/epidemiología , Recurrencia Local de Neoplasia/patología , Estadificación de Neoplasias , Compuestos Organoplatinos/administración & dosificación , Compuestos Organoplatinos/efectos adversos , Oxaliplatino/administración & dosificación , Oxaliplatino/efectos adversosRESUMEN
BACKGROUND: Although American Society of Clinical Oncology and European Society for Medical Oncology guidelines have identified the negative prognostic factors that clinicians have to consider when treating their patients with stage II colon cancer (CC), the role of histological subtype is controversial. SUBJECTS, MATERIALS, AND METHODS: The randomized, multicenter, phase III TOSCA trial compared 3 versus 6 months of fluoropyrimidine-oxaliplatin adjuvant chemotherapy in 3,759 patients with high-risk stage II or stage III CC. The objective of this substudy was to evaluate the influence of histological subtypes on the impact of the treatment duration of adjuvant chemotherapy in terms of relapse-free survival (RFS) and overall survival (OS) in 85 mucinous adenocarcinoma (MUC) and 389 nonmucinous adenocarcinoma (NMUC) patients with high-risk stage II, grade 3 CC. RESULTS: A significant interaction between treatment duration and histology was observed in both RFS (p = .027) and OS (p = .017). In the subgroup of patients with MUC, worse RFS (adjusted hazard ratio [HR], 3.95; 95% confidence interval [CI], 1.03-15.17; p = .045) and OS (HR, 9.56; 95% CI, 1.14-79.98; p = .037) were detected for patients treated in the 3-month arm. No statistically significant differences were found in the subgroup of patients with NMUC. CONCLUSION: Patients with MUC, grade 3, stage II CC require special attention and may need 6 months of oxaliplatin-based chemotherapy. Larger studies are required to assess the combined use of histology and other prognostic/predictive factors to define the administration of chemotherapy in patients with stage II CC and to improve their prognosis. IMPLICATIONS FOR PRACTICE: Although ASCO and ESMO guidelines define the prognostic factors for patients with stage II colon cancer to establish the use of adjuvant chemotherapy, the influence of histological subtypes is controversial in this population. This study underscores that patients with grade 3 mucinous adenocarcinomas may need adjuvant chemotherapy with oxaliplatin and fluoropyrimidines for a duration of 6 months rather than 3 months.
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Adenocarcinoma , Neoplasias del Colon , Adenocarcinoma/patología , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioterapia Adyuvante , Neoplasias del Colon/tratamiento farmacológico , Neoplasias del Colon/patología , Fluorouracilo/uso terapéutico , Humanos , Recurrencia Local de Neoplasia/tratamiento farmacológico , Recurrencia Local de Neoplasia/patología , Estadificación de Neoplasias , Oxaliplatino/uso terapéutico , PronósticoRESUMEN
PURPOSE: In metastatic colorectal cancer (MCRC), mucinous histology has been associated with poor response rate and prognosis. We investigated whether bevacizumab combined with different chemotherapy regimens may have an impact on clinical outcomes of MCRC patients with mucinous histology. METHODS: 685 MCRC patients were classified in mucinous adenocarcinoma (MC) and non-mucinous adenocarcinoma (NMC) and were treated with first-line bevacizumab plus fluoropyrimidine (FP)-based, oxaliplatin (OXA)-based, irinotecan (IRI)-based, or FOLFOXIRI. RESULTS: Ninety-four (13.7%) patients had MC. With a median follow-up of 50 months, MC patients had a median overall survival (OS) of 28.2 months compared with 27.7 months for the NMC group [hazard ratio (HR) = 0.92; 95% confidence interval (CI) 0.70-1.19, P = 0.530]. The overall response rates for MC and NMC were 41.5% (95% CI 31.5-51.4) and 62.4% (95% CI 58.4-66.3), respectively (Chi-square test, P <0.003). After correcting for significant prognostic factors by multivariate Cox regression analysis, age, resection of the primary tumour, and number of metastatic sites were found to be associated with poorer OS, but not mucinous histology. CONCLUSION: Compared with NMC, MCRC patients with mucinous histology treated with bevacizumab plus chemotherapy had comparable OS despite lower overall response rate.
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Adenocarcinoma Mucinoso/tratamiento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Bevacizumab/uso terapéutico , Neoplasias Colorrectales/tratamiento farmacológico , Adulto , Anciano , Anciano de 80 o más Años , Camptotecina/análogos & derivados , Camptotecina/uso terapéutico , Femenino , Fluorouracilo/uso terapéutico , Humanos , Irinotecán/uso terapéutico , Leucovorina/uso terapéutico , Masculino , Persona de Mediana Edad , Compuestos Organoplatinos/uso terapéutico , Oxaliplatino/uso terapéutico , Pronóstico , Estudios RetrospectivosRESUMEN
BACKGROUND: Neoplasms of the head and neck represent approximately 5% of cancers and they require complex multidisciplinary clinical management. Desmodium adscendens (Desmodium) is a plant that possesses anti-allergic, antioxidant and hepatoprotective properties. Lithothamnium calcareum (Lithothamnium) is a calcified seaweed that possesses remineralization properties and the ability to maintain homeostasis. AIM: In this single-arm study, we investigated the efficacy of a combination therapy based on Desmovit® which contains Desmodium and Lithothamnium, and chemotherapy in patients with head and neck cancer. METHODS: Twelve patients with histological or cytological diagnosis of stage IV head and neck cancer were enrolled in this study that was approved by the ethics committee of the Unità Operativa Complessa (UOC) di Oncologia Medica Azienda Ospedaliera Ospedali Riuniti Marche Nord and followed the Declaration of Helsinki guidelines. The patients were monitored by investigation of the performance status according to the Glasgow Prognostic Score (GPS), which evaluates the plasma level of C-reactive protein and albumin levels, and the Eastern Cooperative Oncology Group (ECOG) examination. Pain and fatigue were also monitored using the visual analog scale and visual analog fatigue scale, respectively. All the above parameters were assessed biweekly to week 10. RESULTS: GPS, ECOG, and albumin remained stable throughout the study with a trend towards a decrease in GPS and albumin at week 10 post-treatment. Pain significantly improved at week 8 (P<0.05) while fatigue improved at weeks 8 and 10 (all P<0.01). CONCLUSION: We found that chemotherapy, combined with Desmodium and Lithothamnium, improved pain and fatigue in head and neck cancer patients, although we cannot confirm if this was due to Desmodium and Lithothamnium or chemotherapy. The improvement in pain and fatigue was supported by the ECOG performance status remaining stable with the highest score being equal to 2 throughout the study and a trend towards an improvement in GPS performance status and albumin levels.
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Background: The aim of this study was to identify potential variables influencing the clinical presentation of breakthrough cancer pain (BTP). Methods: Cancer patients with a diagnosis of BTP were enrolled. Demographic and clinical characteristics, as well as background pain and BTP characteristics were collected. Multivariate analyses were conducted to assess the correlation between BTP characteristics and the variables examined. Results: Data of 4016 patients were analysed. Average daily number of BTP episodes was 2.4, mean intensity was 7.5, and a mean duration was 43.3 min. A short onset BTP was observed in 68.9% of patients. In 30.5% of patients BTP was predictable. There were 86.0% of participants who reported a marked interference of BTP with their daily activities. Furthermore, 86.8% of patients were receiving opioids for the management of BTP. The average time to meaningful pain relief was 16.5 min and 70.9% of patients were satisfied with their BTP medications. Age, head and neck cancer, Karnofsky, background pain intensity, predictable and fast onset BTP were independently associated with the number of BTP episodes. BTP pain intensity was independently associated with background pain intensity, fast onset BTP, and Karnofsky. Neuropathic pain mechanism was independently associated with unpredictable BTP. Variables independently associated with a longer duration of BTP were age, place of visit, cancer diagnosis, disease-oriented therapy, background pain intensity and mechanism, and unpredictable BTP. Age, Karnofsky, background pain intensity, fast onset, and long duration of BTP were independently associated with interference with daily activity. Conclusions: BTP has a variable presentation depending on interdependent relationships among its different characteristics.
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BACKGROUND: Survival for patients with advanced gastroesophageal cancer (AGC) using standard treatment regimens is poor. EGFR overexpression is common in AGC and associated with poor prognosis. We hypothesized that increasing the dose intensity of chemotherapy and adding panitumumab could improve efficacy. METHODS: HER2 negative, PS 0-1 patients, received up to 4 cycles of panitumumab 6 mg/kg d 1, docetaxel 60 mg/m2 d 1, cisplatin 50 mg/m2 d 1, l-folinic acid 100 mg/m2 d 1-2, followed by 5-FU 400 mg/m2 bolus d 1-2, and then 600 mg/m2 as a 22 h c.i. on d 1-2, q15 d, plus pegfilgrastim 6 mg on d 3. Patients with disease control after 4 cycles received panitumumab until progression. RESULTS: From 05/2010 to 01/2014, 52 patients (75% male; median age 64.5 y; metastatic 90%, locally advanced 10%; 96% adenocarcinoma; 25% GEJ) were recruited. Three CR, 29 PR, 10 SD and 8 PD were observed, for an ORR by ITT (primary endpoint) of 62% (95% CI, 48%-75%) and a DCR of 81%. Median TTP was 4.9 months (95% CI, 4.2-7.0) and mOS 10 months (95% CI, 8.2- 13.5). Most frequent G3-4 toxicities: leucopenia (29%), asthenia (27%), skin rash (25%), neutropenia (19%), anorexia (17%), febrile neutropenia (13%), and diarrhea (15%). EGFR expression tested both with dd-PCR and FISH was not associated with any significant clinical benefit from treatment. CONCLUSIONS: Dose-dense DCF plus panitumumab is an active regimen. However, the toxicity profile of this limits further development. Further research on predictive biomarkers for treatment efficacy in AGC is required.Clinical trial information: 2009-016962-10.
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INTRODUCTION: An ongoing national multicenter survey [Italian Oncologic Pain multiSetting Multicentric Survey (IOPS-MS)] is evaluating the characteristics of breakthrough cancer pain (BTP) in different clinical settings. Preliminary data from the first 1500 cancer patients with BTP enrolled in this study are presented here. METHODS: Thirty-two clinical centers are involved in the survey. A diagnosis of BTP was performed by a standard algorithm. Epidemiological data, Karnofsky index, stage of disease, presence and sites of metastases, ongoing oncologic treatment, and characteristics of background pain and BTP and their treatments were recorded. Background pain and BTP intensity were measured. Patients were also questioned about BTP predictability, BTP onset (≤10 or >10 min), BTP duration, background and BTP medications and their doses, time to meaningful pain relief after BTP medication, and satisfaction with BTP medication. The occurrence of adverse reactions was also assessed, as well as mucosal toxicity. RESULTS: Background pain was well controlled with opioid treatment (numerical rating scale 3.0 ± 1.1). Patients reported 2.5 ± 1.6 BTP episodes/day with a mean intensity of 7.5 ± 1.4 and duration of 43 ± 40 min; 977 patients (65.1%) reported non-predictable BTP, and 1076 patients (71.7%) reported a rapid onset of BTP (≤10 min). Higher patient satisfaction was reported by patients treated with fast onset opioids. CONCLUSIONS: These preliminary data underline that the standard algorithm used is a valid tool for a proper diagnosis of BTP in cancer patients. Moreover, rapid relief of pain is crucial for patients' satisfaction. The final IOPS-MS data are necessary to understand relationships between BTP characteristics and other clinical variables in oncologic patients. FUNDING: Molteni Farmaceutici, Italy.
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Analgésicos Opioides/uso terapéutico , Dolor Irruptivo/tratamiento farmacológico , Dolor en Cáncer/tratamiento farmacológico , Manejo del Dolor/métodos , Adulto , Anciano , Algoritmos , Dolor Irruptivo/diagnóstico , Dolor Irruptivo/terapia , Dolor en Cáncer/diagnóstico , Dolor en Cáncer/epidemiología , Dolor en Cáncer/terapia , Femenino , Humanos , Italia/epidemiología , Masculino , Persona de Mediana Edad , Dimensión del Dolor , Satisfacción del Paciente , Encuestas y CuestionariosRESUMEN
AIM: To assess clinical outcomes in octogenarians treated with docetaxel (DOC) for metastatic castration-resistant prostate cancer. PATIENTS & METHODS: The multicenter retrospective study was based on a review of the pre- and post-DOC clinical history, DOC treatment and outcomes. RESULTS: We reviewed the records of 123 patients (median age: 82 years) who received DOC every 3 weeks or weekly, without significant grade 3-4 toxicities. Median progression-free survival was 7 months; median overall survival from the start of DOC was 20 months, but post-progression treatments significantly prolonged overall survival. CONCLUSION: The findings of this study suggest that toxicity is acceptable, survival is independent of patient's age and survival can be significantly prolonged by the use of new agents.
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Antineoplásicos/uso terapéutico , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Taxoides/uso terapéutico , Anciano de 80 o más Años , Antineoplásicos/administración & dosificación , Antineoplásicos/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Docetaxel , Humanos , Masculino , Modelos de Riesgos Proporcionales , Neoplasias de la Próstata Resistentes a la Castración/mortalidad , Neoplasias de la Próstata Resistentes a la Castración/patología , Retratamiento , Estudios Retrospectivos , Taxoides/administración & dosificación , Taxoides/efectos adversos , Resultado del TratamientoRESUMEN
AIM: Cabazitaxel is a novel taxane that is approved for use in metastatic castration-resistant prostate cancer based on the Phase III TROPIC study, which showed improved overall survival with cabazitaxel/prednisone versus mitoxantrone/prednisone. A global early-access program was initiated in order to provide early access to cabazitaxel in docetaxel-pretreated patients and to obtain real-world data. PATIENTS & METHODS: We report interim safety results from an Italian prospective, single-arm, multicenter, open-label trial of 218 patients receiving cabazitaxel 25 mg/m2 every 3 weeks plus prednisolone 10 mg/day, until disease progression, unacceptable toxicity, investigator's decision or death. RESULTS: Patients completing treatment received a median of six cabazitaxel cycles. The most common grade 3/4 adverse events were neutropenia (33.9%), leukopenia (15.6%), anemia (6%) and asthenia (6%). No peripheral neuropathy or nail disorders were observed. CONCLUSION: These results confirm that cabazitaxel has a manageable safety profile in daily clinical practice and support its use in patients with prostate cancer who progress during or after a docetaxel-based therapy.
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Antineoplásicos/uso terapéutico , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Taxoides/uso terapéutico , Anciano , Anciano de 80 o más Años , Antineoplásicos/administración & dosificación , Antineoplásicos/efectos adversos , Humanos , Italia , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Neoplasias de la Próstata Resistentes a la Castración/patología , Taxoides/administración & dosificación , Taxoides/efectos adversos , Resultado del TratamientoRESUMEN
PURPOSE: To compare efficacy of pemetrexed versus pemetrexed plus carboplatin in pretreated patients with advanced non-small-cell lung cancer (NSCLC). PATIENTS AND METHODS: Patients with advanced NSCLC, in progression during or after first-line platinum-based chemotherapy, were randomly assigned to receive pemetrexed (arm A) or pemetrexed plus carboplatin (arm B). Primary end point was progression-free survival (PFS). A preplanned pooled analysis of the results of this study with those of the NVALT7 study was carried out to assess the impact of carboplatin added to pemetrexed in terms of overall survival (OS). RESULTS: From July 2007 to October 2009, 239 patients (arm A, n = 120; arm B, n = 119) were enrolled. Median PFS was 3.6 months for arm A versus 3.5 months for arm B (hazard ratio [HR], 1.05; 95% CI, 0.81 to 1.36; P = .706). No statistically significant differences in response rate, OS, or toxicity were observed. A total of 479 patients were included in the pooled analysis. OS was not improved by the addition of carboplatin to pemetrexed (HR, 90; 95% CI, 0.74 to 1.10; P = .316; P heterogeneity = .495). In the subgroup analyses, the addition of carboplatin to pemetrexed in patients with squamous tumors led to a statistically significant improvement in OS from 5.4 to 9 months (adjusted HR, 0.58; 95% CI, 0.37 to 0.91; P interaction test = .039). CONCLUSION: Second-line treatment of advanced NSCLC with pemetrexed plus carboplatin does not improve survival outcomes as compared with single-agent pemetrexed. The benefit observed with carboplatin addition in squamous tumors may warrant further investigation.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Glutamatos/uso terapéutico , Guanina/análogos & derivados , Neoplasias Pulmonares/tratamiento farmacológico , Adulto , Anciano , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Carboplatino/administración & dosificación , Carboplatino/efectos adversos , Carcinoma de Pulmón de Células no Pequeñas/patología , Supervivencia sin Enfermedad , Femenino , Glutamatos/administración & dosificación , Glutamatos/efectos adversos , Guanina/administración & dosificación , Guanina/efectos adversos , Guanina/uso terapéutico , Humanos , Neoplasias Pulmonares/patología , Masculino , Persona de Mediana Edad , PemetrexedRESUMEN
AIMS AND BACKGROUND: Non-pegylated liposomal doxorubicin (NPLD) (Myocet) has shown marked in vitro activity in castration-resistant prostate cancer (CRPC) and also in docetaxel-resistant cells, higher than that shown by pegylated liposomal doxorubicin. Its activity would seem to be due to a high intracellular drug concentration and induction of Golgi-dependent apoptosis. On the basis of these results, a clinical study was designed to assess the activity of NPLD and low-dose prednisone in second-line therapy. METHODS: Fifty-four patients were enrolled and evaluated. Eligibility criteria were histologically confirmed CRPC, PSA >20 ng/mL or measurable lesions according to the RECIST criteria, previous docetaxel-based chemotherapy, and adequate cardiac function. Patients were treated with weekly intravenous NPLD 25 mg/m2 and daily prednisone 10 mg until progression. RESULTS: Median patient age was 69 years (range, 52-83) and median baseline PSA concentration was 120 ng/mL (range, 5.35-4350). Sixteen (29.6%) patients had measurable lesions. Objective or PSA responses (>50% reduction) were observed in 8 (14.8%) patients. The median time to progression was 2.8 months and the median overall survival was 11.3 months. Toxicity was generally mild (grade 1-2) and infrequent, with grade 3-4 neutropenia in 12.9% of cases. Grade 3 nonhematological toxicities included nausea in 2 patients (3.7%) and fatigue and stomatitis in 1 case (1.9%). No drug-related serious adverse events were reported. CONCLUSIONS: Weekly administration of NPLD is a well tolerated treatment with proven albeit limited activity.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Biomarcadores de Tumor/sangre , Carcinoma/tratamiento farmacológico , Antígeno Prostático Específico/sangre , Neoplasias de la Próstata/tratamiento farmacológico , Testosterona/sangre , Anciano , Anciano de 80 o más Años , Antibióticos Antineoplásicos/administración & dosificación , Antibióticos Antineoplásicos/efectos adversos , Antineoplásicos Hormonales/administración & dosificación , Antineoplásicos Hormonales/efectos adversos , Carcinoma/sangre , Carcinoma/secundario , Doxorrubicina/administración & dosificación , Doxorrubicina/efectos adversos , Esquema de Medicación , Humanos , Liposomas , Masculino , Persona de Mediana Edad , Estadificación de Neoplasias , Orquiectomía , Prednisona/administración & dosificación , Prednisona/efectos adversos , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/patología , Resultado del TratamientoRESUMEN
AIM OF THE STUDY: at present, there is very little data available about the impact of anemia on elderly cancer patient's quality of life (QoL). Most of the acquired knowledge has been derived from small studies selected for primary site cancer. This observational study investigates the association between hemoglobin (Hb) level and comprehensive geriatric assessment variables: Cancer Linear Analog Scale (CLAS), Activities of Daily Living (ADL), Mini-Mental State Examination (MMSE) in elderly cancer patients undergoing chemotherapy (CT). METHODS: we enrolled 586 elderly cancer patients undergoing CT who were evaluated at baseline and every 3-4 weeks for at least 12 weeks. The correlation between Hb level changes and the examined index changes were performed using Pearson correlation analysis and a multivariate analysis was performed using a logistic regression model. RESULTS: both univariate and multivariate analyses at baseline showed that Hb values are related to ECOG performance status (PS), stage of disease and self-reported QoL. Hb level variation significantly correlated with CLAS and ADL changes measured at baseline and after 12 weeks. This correlation is highly significant in patients with Hb< 11g/dl. Multivariate analysis showed that Hb change of at least 1g/dl was the only independent predictor of a better quality of life, when assessed by using the CLAS and ADL questionnaire (p<0.05). Moreover the median time of hospitalisation was found to be significantly lower in patients showing higher Hb level (Hb ≥ 11g/dl) (p=0.037). CONCLUSIONS: the findings of this study seem to provide adequate support for the correlation between anemia and elderly cancer patient's QoL. Interestingly, we reported an association between anemia and the length of hospitalisation in this setting of patients. However, the above results do need to be confirmed by further prospective trials.
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Anemia/complicaciones , Anemia/psicología , Hospitalización/estadística & datos numéricos , Neoplasias/complicaciones , Neoplasias/psicología , Calidad de Vida , Actividades Cotidianas , Anciano , Anciano de 80 o más Años , Antineoplásicos/uso terapéutico , Femenino , Hemoglobinas/análisis , Humanos , Masculino , Escala del Estado Mental , Persona de Mediana Edad , Neoplasias/tratamiento farmacológico , Estudios ProspectivosRESUMEN
BACKGROUND: Anthracycline-containing regimens have demonstrated significant disease-free and overall survival benefits in the adjuvant setting and also provide palliative benefit in metastatic disease. . Over the past two decades, an increasing proportion of patients have been exposed to adjuvant anthracyclines with concomitant reduction in their use for palliation, as a result of concerns regarding efficacy and cumulative anthracycline-associated cardiotoxicity, as well as the availability of other systemic chemotherapeutic options. This report reflects the consensus view of a meeting of oncologists, pharmacologists and cardiologists held in Florence, Italy, on April 30, 2010. The objectives of the meeting were to review the role and limits of conventional anthracyclines in the treatment of breast cancer, to provide recommendations for the use of novel anthracycline formulations, such as non-pegylated liposomal doxorubicin (NPLD), and to identify potential future indications for NPLD that warrant further research.
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Antibióticos Antineoplásicos/uso terapéutico , Neoplasias de la Mama/tratamiento farmacológico , Doxorrubicina/uso terapéutico , Cardiopatías/inducido químicamente , Corazón/efectos de los fármacos , Antibióticos Antineoplásicos/administración & dosificación , Antibióticos Antineoplásicos/efectos adversos , Doxorrubicina/administración & dosificación , Doxorrubicina/efectos adversos , Femenino , Humanos , Liposomas , Valor Predictivo de las Pruebas , Factores de Riesgo , Resultado del TratamientoRESUMEN
The aim of this study was to look for the maximum tolerated dose (MTD) of gemcitabine and 5-fluorouracil in a new regimen also containing the antiangiogenic bevacizumab and immunotherapy (IT) for the treatment of metastatic renal cell cancer. The primary objective of this multicenter dose-finding study was to establish the MTD of chemotherapy (CT) in combination with fixed doses of IT and bevacizumab. The secondary objective was to assess the combination's activity. Five escalated dose levels of CT with intravenous gemcitabine and 5-fluorouracil (days 1 and 8 every 28 d), were associated together with intravenous bevacizumab (10 mg/kg on days 1 and 15 every 28 d), subcutaneous interleukin-2 (1 MIU/m² bid on days 8, 9, 15, 16, and 1 MIU/m²/d on days 10-12 and 17-19), and interferon-α-2a (3 MIU on days 10, 12, 17, 19). Of the 27 enrolled patients, 59% had been pretreated. The MTD was not reached. The highest CT dose studied was gemcitabine 1000 mg/m² and 5-fluorouracil 600 mg/m². More frequent grade 3 to 4 toxicities included neutropenia (63%), thrombocytopenia (33%), and fever (26%). The response rate was 33% according to the Response Evaluation Criteria in Solid Tumors. This is the first study that explored the feasibility and safety of combined bevacizumab, IT, and CT in metastatic renal cell cancer. The activity of this regimen is interesting and its efficacy warrants further trials.
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Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma de Células Renales/inmunología , Inmunoterapia , Neoplasias Renales/inmunología , Adulto , Anciano , Anticuerpos Monoclonales/administración & dosificación , Anticuerpos Monoclonales Humanizados , Bevacizumab , Carcinoma de Células Renales/tratamiento farmacológico , Carcinoma de Células Renales/mortalidad , Carcinoma de Células Renales/patología , Desoxicitidina/administración & dosificación , Desoxicitidina/efectos adversos , Desoxicitidina/análogos & derivados , Femenino , Fluorouracilo/administración & dosificación , Fluorouracilo/efectos adversos , Estudios de Seguimiento , Humanos , Análisis de Intención de Tratar , Interferón-alfa/administración & dosificación , Interleucina-2/administración & dosificación , Italia , Neoplasias Renales/tratamiento farmacológico , Neoplasias Renales/mortalidad , Neoplasias Renales/patología , Masculino , Dosis Máxima Tolerada , Oncología Médica , Persona de Mediana Edad , Metástasis de la Neoplasia , Análisis de Supervivencia , GemcitabinaRESUMEN
OBJECTIVES: FOLFOX-4 and FOLFIRI are considered equivalent in terms of activity and efficacy as first-line chemotherapy in metastatic colorectal cancer (mCRC). The monoclonal antibody (mAb) cetuximab showed intrinsic activity as a single agent in mCRC and was approved in combination with CPT-11 for patients who failed previous CPT-11-based treatment. The purpose of this phase II study was to evaluate the activity and safety of FOLFOX-4 plus cetuximab in untreated mCRC patients. METHODS: Untreated patients with measurable metastatic disease and expressing epidermal growth factor receptor (EGFR) received cetuximab at a loading dose of 400 mg/m(2), followed by weekly doses of 250 mg/m(2), in combination with the FOLFOX-4 regimen every 2 weeks for a maximum of 12 cycles, after which a maintenance program using cetuximab alone was allowed for a maximum of 6 months. RESULTS: Eighty-two unselected patients were screened; 70 were EGFR+ and entered the trial. Of the 67 assessable patients, the objective response rate was 64.2% (95% CI: 52.5-75.5%) and the tumor growth control rate was 94% (95% CI: 88-99%). All the objective responses except 1 were confirmed. In the group of patients with initially unresectable liver disease alone, 7/33 (21%) were resected. The median time to progression (TTP) and overall survival (OS) were 10.0 and 22.0 months, respectively. The treatment was well tolerated, with no treatment-related deaths, while 24.2% of the patients were affected by cutaneous toxicity of grade >2. Mutational analysis of the KRAS and BRAF genes was retrospectively performed on 35 of the 69 patients treated with cetuximab (51%). KRAS was mutated in 13 out of the 35 cases (37%), whereas no mutations were detected in the BRAF gene. A trend toward an association between KRAS mutations and objective response to treatment (p = 0.07) was demonstrated. Analysis of survival showed that patients harboring KRAS mutations had a trend toward worst TTP (p = 0.14) confirmed by age- and sex-adjusted Cox multivariate regression (hazard ratio, HR = 0.62; 95% CI: 0.36-1.06; p = 0.08). Indeed, KRAS mutations were significantly associated with worst OS in both unadjusted analysis (p = 0.047; log rank test) and age- and sex-adjusted Cox multivariate regression (HR = 0.458; 95% CI: 0.248-0.847; p = 0.01). CONCLUSIONS: These results suggest that the combination of FOLFOX-4 plus cetuximab is very active and obtains long TTP with an acceptable toxicity profile. Indeed, our results are in line with recent findings from phase II and phase III randomized studies providing strong evidence that the efficacy of anti-EGFR mAb is confined to patients with wild-type KRAS mCRC. Investigation of other predictive biomarkers may be useful to further define the responder population.
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Anticuerpos Monoclonales/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Neoplasias Colorrectales/tratamiento farmacológico , Adulto , Anciano , Anticuerpos Monoclonales Humanizados , Cetuximab , Neoplasias Colorrectales/genética , Neoplasias Colorrectales/patología , Receptores ErbB/genética , Femenino , Fluorouracilo/uso terapéutico , Humanos , Leucovorina/uso terapéutico , Neoplasias Hepáticas/secundario , Neoplasias Pulmonares/secundario , Masculino , Persona de Mediana Edad , Mutación , Compuestos Organoplatinos/uso terapéutico , Proteínas Proto-Oncogénicas/genética , Proteínas Proto-Oncogénicas B-raf/genética , Proteínas Proto-Oncogénicas p21(ras) , Proteínas ras/genéticaRESUMEN
BACKGROUND: Two parallel randomized phase 2 trials were performed to choose the optimal way of combining cetuximab with gemcitabine in the first-line treatment of elderly (CALC1-E) and adult PS2 (CALC1-PS2) patients with advanced NSCLC. METHODS: Stage IV or IIIB NSCLC patients, aged > or =70 years with PS 0-2 for CALC1-E or aged <70 with PS2 for CALC1-PS2, not selected for EGFR expression, were eligible. Patients were randomized to concomitant (gemcitabine, for a maximum of 6 cycles, plus cetuximab until progression) or sequential (gemcitabine, for a maximum of 6 cycles, followed by cetuximab) strategy. A selection design, with 1-year survival rate as the primary endpoint, was applied, requiring 58 elderly and 42 PS2 patients. RESULTS: All planned patients were randomized. In sequential arms, 34.5% and 60.0% patients were not able to receive cetuximab after gemcitabine in CALC1-E and CALC1-PS2, respectively. Survival rates (95% CI) at 1-year for concomitant and sequential arms were 41.4% (23.5-61.1) and 31.0% (15.3-50.8) in CALC1-E and 27.3% (10.7-50.2) and 35.0% (15.4-59.2) in CALC1-PS2. In both studies, survival curves crossed at about 10 months and the worse arm until that time became the better one at 1-year. Toxicity was similar across treatment groups. In concomitant arm of CALC1-E (but not of CALC1-PS2), survival was longer for patients who developed skin toxicity within the first two cycles of treatment. CONCLUSION: In both groups of patients, sequential strategy cannot be proposed for future trials because of low compliance. Inconsistency of survival outcomes makes also concomitant treatment not a candidate for further testing in unselected elderly and PS2 NSCLC patients.
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Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Adolescente , Adulto , Anciano , Anticuerpos Monoclonales/administración & dosificación , Anticuerpos Monoclonales Humanizados , Carcinoma de Pulmón de Células no Pequeñas/mortalidad , Cetuximab , Desoxicitidina/administración & dosificación , Desoxicitidina/análogos & derivados , Femenino , Humanos , Neoplasias Pulmonares/mortalidad , Masculino , Persona de Mediana Edad , Cooperación del Paciente , Resultado del Tratamiento , Adulto Joven , GemcitabinaRESUMEN
AIM: In several commonly used regimens, chemotherapy doses are split across different days of the cycle. We aimed to determine the feasibility of growth factor support with once-per-cycle pegfilgrastim in this setting. METHODS: This phase II study in breast cancer patients assessed the utility of a single 6 mg subcutaneous dose of pegfilgrastim administered on day 9 of an intravenous (IV) "split" CMF (cyclophosphamide 600 mg/m(2), methotrexate 40 mg/m(2) and 5-fluorouracil 600 mg/m(2)) chemotherapy regimen administered on days 1 and 8 and repeated every 28 days for 6 cycles. RESULTS: Fifty-eight patients were enrolled, with 49 completing the study. For the primary endpoint, 48 patients (83%) received >or=85% of the relative dose intensity (RDI) of chemotherapy over all 6 cycles (95% confidence interval [CI], 71-91%). Across all chemotherapy cycles, 41 patients (71%) received all scheduled cycles on time and most patients (n=49, 84%) received >or=85% of the planned dose of all chemotherapy agents in all cycles. In total, 295/319 cycles (92%) were delivered on schedule and >or=85% of the planned dose of all chemotherapy agents were administered in 309/319 cycles (97%). Febrile neutropenia was reported in only 2 patients (3%). There were no grade 4 adverse events related to pegfilgrastim. DISCUSSION: Day 9 pegfilgrastim administration was well tolerated and provided effective protection against neutropenia in patients receiving IV CMF on days 1 and 8, allowing chemotherapy to be delivered on time and at the scheduled dose in most patients.