RESUMEN
BACKGROUND: Immune checkpoint inhibitors have changed previous treatment paradigm of advanced urothelial carcinoma (UC). The ARON-2 study (NCT05290038) aimed to assess the real-world effectiveness of pembrolizumab in patients recurred or progressed after platinum-based chemotherapy. PATIENTS AND METHODS: Medical records of patients with documented metastatic UC treated by pembrolizumab as second-line therapy were retrospectively collected from 88 institutions in 23 countries. Patients were assessed for overall survival (OS), progression-free survival (PFS) and overall response rate (ORR). Cox proportional hazards models were adopted to explore the presence of prognostic factors. RESULTS: In total, 836 patients were included: 544 patients (65%) received pembrolizumab after progression to first-line platinum-based chemotherapy in the metastatic setting (cohort A) and 292 (35%) after recurring within < 12 months since the completion of adjuvant or neoadjuvant chemotherapy (cohort B). The median follow-up time was 15.3 months. The median OS and the ORR were 10.5 months and 31% in the overall study population, 9.1 months and 29% in cohort A and 14.6 months and 37% in cohort B. At multivariate analysis, ECOG-PS ≥ 2, bone metastases, liver metastases and pembrolizumab setting (cohort A vs B) proved to be significantly associated with worst OS and PFS. Stratified by the presence of 0, 1-2 or 3-4 prognostic factors, the median OS was 29.4, 12.5 and 4.1 months (p < 0.001), while the median PFS was 12.2, 6.4 and 2.8 months, respectively (p < 0.001). CONCLUSIONS: Our study confirms that pembrolizumab is effective in the advanced UC real-world context, showing outcome differences between patients recurred or progressed after platinum-based chemotherapy.
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Anticuerpos Monoclonales Humanizados , Carcinoma de Células Transicionales , Neoplasias de la Vejiga Urinaria , Humanos , Adyuvantes Inmunológicos , Platino (Metal) , Estudios RetrospectivosRESUMEN
BACKGROUND: The advent of immune-checkpoint inhibitors has challenged previous treatment paradigms for advanced urothelial carcinoma (UC) in the post-platinum setting as well as in the first-line setting for cisplatin-ineligible patients. In this study, we investigated the effectiveness of pembrolizumab as first-line treatment for cisplatin-ineligible UC. METHODS: Data from patients aged ≥ 18 years with cisplatin-ineligible UC and receiving first-line pembrolizumab from January 1st 2017 to September 1st 2022 were collected. Cisplatin ineligibility was defined according to the Galsky criteria. Thirty-three Institutions from 18 countries were involved in the ARON-2 study. RESULTS: Our analysis included 162 patients. The median follow-up time was 18.9 months (95%CI 15.3-76.9). In the overall study population, the median OS was 15.8 months (95%CI 11.3-32.4). The median OS was significantly longer in males versus females while no statistically significant differences were observed between patients aged < 65y versus ≥ 65y and between smokers and non-smokers. According to Recist 1.1 criteria, 26 patients (16%) experienced CR, 32 (20%) PR, 39 (24%) SD and 55 (34%) PD. CONCLUSIONS: Our data confirm the role of pembrolizumab as first-line therapy for cisplatin-unfit patients. Further studies investigating the biological and immunological characteristics of UC patients are warranted in order to optimize the outcome of patients receiving immunotherapy in this setting.
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Carcinoma de Células Transicionales , Neoplasias de la Vejiga Urinaria , Masculino , Femenino , Humanos , Carcinoma de Células Transicionales/patología , Cisplatino/uso terapéutico , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Neoplasias de la Vejiga Urinaria/patología , Anticuerpos Monoclonales Humanizados/farmacología , Protocolos de Quimioterapia Combinada AntineoplásicaRESUMEN
BACKGROUND: Concomitant medications may potentially affect the outcome of cancer patients. In this sub-analysis of the ARON-2 real-world study (NCT05290038), we aimed to assess the impact of concomitant use of proton pump inhibitors (PPI), statins, or metformin on outcome of patients with metastatic urothelial cancer (mUC) receiving second-line pembrolizumab. METHODS: We collected data from the hospital medical records of patients with mUC treated with pembrolizumab as second-line therapy at 87 institutions from 22 countries. Patients were assessed for overall survival (OS), progression-free survival (PFS), and overall response rate. We carried out a survival analysis by a Cox regression model. RESULTS: A total of 802 patients were eligible for this retrospective study; the median follow-up time was 15.3 months. PPI users compared to non-users showed inferior PFS (4.5 vs. 7.2 months, p = 0.002) and OS (8.7 vs. 14.1 months, p < 0.001). Concomitant PPI use remained a significant predictor of PFS and OS after multivariate Cox analysis. The use of statins or metformin was not associated with response or survival. CONCLUSIONS: Our study results suggest a significant prognostic impact of concomitant PPI use in mUC patients receiving pembrolizumab in the real-world context. The mechanism of this interaction warrants further elucidation.
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Carcinoma de Células Transicionales , Inhibidores de Hidroximetilglutaril-CoA Reductasas , Metformina , Neoplasias de la Vejiga Urinaria , Humanos , Inhibidores de la Bomba de Protones , Inhibidores de Hidroximetilglutaril-CoA Reductasas/uso terapéutico , Metformina/uso terapéutico , Estudios RetrospectivosRESUMEN
PURPOSE OF REVIEW: To discuss recent advances in the treatment of advanced urothelial carcinoma (UC) and how best to incorporate new therapies into clinical practice. RECENT FINDINGS: There have been several recent practice-changing phase 2 and 3 trials of immune checkpoint inhibitors (ICIs), antibody-drug conjugates (ADCs), and targeted agents in advanced UC. Based on data from these trials, ICIs can be used as first-line maintenance therapy in patients who do not progress on platinum-based chemotherapy, second-line therapy for those with progression, and first-line therapy in cisplatin-ineligible patients with PD-L1 expression; ADCs and targeted agents provide later-line treatment options. Despite substantial progress in the treatment of advanced UC, there are still many uncertainties, including the optimal treatment sequence for novel agents, and reliable predictive biomarkers to aid in treatment selection. There is also an unmet need for effective treatment options in patients unfit for any platinum-based chemotherapy.
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Antineoplásicos , Carcinoma de Células Transicionales , Neoplasias de la Vejiga Urinaria , Humanos , Carcinoma de Células Transicionales/patología , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Neoplasias de la Vejiga Urinaria/patología , Antineoplásicos/uso terapéutico , Cisplatino/uso terapéutico , Resultado del TratamientoRESUMEN
Non-clear cell renal cell carcinoma (nccRCC) represents a heterogeneous histological group which is 20-25% of those with renal cell carcinoma (RCC). Patients with nccRCC have limited therapeutic options due to their exclusion from phase III randomized trials. The aim of the present study was to investigate the effectiveness and tolerability of pembrolizumabaxitinib combination in chromophobe and papillary metastatic RCC (mRCC) patients enrolled in the I-RARE (Italian Registry on rAre genitor-uRinary nEoplasms) observational ongoing study (Meet-URO 23). Baseline characteristics, objective response rate (ORR), disease control rate (DCR) and progression-free survival (PFS) and toxicities were retrospectively and prospectively collected from nccRCC patients treated in 14 Italian referral centers adhering to the Meet-Uro group, from December 2020 to April 2022. Only patients with chromophobe and papillary histology were considered eligible for the present pre-specified analysis. There were 32 eligible patients who received pembrolizumab-axitinib as first-line treatment, of whom 13 (40%) had chromophobe histology and 19 (60%) were classified as papillary RCC. The DCR was 78.1% whereas ORR was 43.7% (11 patients achieved stable disease and 14 patients obtained partial response: 9/19 papillary, 5/13 chromophobe). Six patients (18.7%) were primary refractory. Median PFS was 10.8 months (95%CI 1.7-11.5). Eleven patients (34.3%) interrupted the full treatment due to immune-related adverse events (irAEs): G3 hepatitis (n = 5), G3 hypophisitis (n = 1), G3 diarrhea (n = 1), G3 pancreatitis (n = 1), G3 asthenia (n = 1). Twelve patients (37.5%) temporarily interrupted axitinib only due to persistent G2 hand-foot syndrome or G2 hypertension. Pembrolizumab-axitinib combination could be an active and feasible first-line treatment option for patients with papillary or chromophobe mRCC.
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Carcinoma de Células Renales , Neoplasias Renales , Humanos , Carcinoma de Células Renales/tratamiento farmacológico , Carcinoma de Células Renales/patología , Axitinib/efectos adversos , Neoplasias Renales/patología , Estudios RetrospectivosRESUMEN
Background and Objectives: To assess the potential prognostic role of the systemic immune-inflammation index (SII) in predicting oncological outcomes in a cohort of patients treated with radical cystectomy (RC). Materials and Methods: From 2016 to 2022, a retrospective monocentric study enrolled 193 patients who were divided into two groups based on their SII levels using the optimal cutoff determined by the Youden index. The SII was obtained from a preoperative blood test approximately one month before RC. Univariable and multivariable logistic regression analyses were conducted to investigate the capacity of SII to predict lymph node invasion (N), advanced pT stage (pT3/pT4), and locally advanced condition at the time of RC. Multivariable Cox regression models adjusted for preoperative and postoperative features were used to analyze the prognostic effect of SII on recurrence-free survival (RFS), cancer-specific survival (CSS), and overall survival (OS). Results: The optimal cutoff value of the SII was 640.27. An elevated SII was seen in 113 (58.5%) patients. Using the multivariable preoperative logistic regression models, an elevated SII was correlated with nodal invasion (N; p = 0.03), advanced pT stage (p = 0.04), and locally advanced disease (p = 0.005), with enhancement of AUCs for predicting locally advanced disease (p = 0.04). In multivariable Cox regression models that considered preoperative clinicopathologic factors, an elevated SII was linked to poorer RFS (p = 0.005) and OS (p = 0.01). Moreover, on multivariable Cox regression postoperative models, a high SII was linked to RFS (p = 0.004) and to OS (p = 0.01). Conclusions: In this monocentric retrospective study, higher preoperative SII values predicted worse oncological outcomes in patients with bladder cancer (BCa) who underwent RC.
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Cistectomía , Neoplasias de la Vejiga Urinaria , Humanos , Estudios Retrospectivos , Vejiga Urinaria , Neoplasias de la Vejiga Urinaria/cirugía , Pronóstico , Biomarcadores , InflamaciónRESUMEN
BACKGROUND: The efficacy and safety of cabazitaxel, as compared with an androgen-signaling-targeted inhibitor (abiraterone or enzalutamide), in patients with metastatic castration-resistant prostate cancer who were previously treated with docetaxel and had progression within 12 months while receiving the alternative inhibitor (abiraterone or enzalutamide) are unclear. METHODS: We randomly assigned, in a 1:1 ratio, patients who had previously received docetaxel and an androgen-signaling-targeted inhibitor (abiraterone or enzalutamide) to receive cabazitaxel (at a dose of 25 mg per square meter of body-surface area intravenously every 3 weeks, plus prednisone daily and granulocyte colony-stimulating factor) or the other androgen-signaling-targeted inhibitor (either 1000 mg of abiraterone plus prednisone daily or 160 mg of enzalutamide daily). The primary end point was imaging-based progression-free survival. Secondary end points of survival, response, and safety were assessed. RESULTS: A total of 255 patients underwent randomization. After a median follow-up of 9.2 months, imaging-based progression or death was reported in 95 of 129 patients (73.6%) in the cabazitaxel group, as compared with 101 of 126 patients (80.2%) in the group that received an androgen-signaling-targeted inhibitor (hazard ratio, 0.54; 95% confidence interval [CI], 0.40 to 0.73; P<0.001). The median imaging-based progression-free survival was 8.0 months with cabazitaxel and 3.7 months with the androgen-signaling-targeted inhibitor. The median overall survival was 13.6 months with cabazitaxel and 11.0 months with the androgen-signaling-targeted inhibitor (hazard ratio for death, 0.64; 95% CI, 0.46 to 0.89; P = 0.008). The median progression-free survival was 4.4 months with cabazitaxel and 2.7 months with an androgen-signaling-targeted inhibitor (hazard ratio for progression or death, 0.52; 95% CI, 0.40 to 0.68; P<0.001), a prostate-specific antigen response occurred in 35.7% and 13.5% of the patients, respectively (P<0.001), and tumor response was noted in 36.5% and 11.5% (P = 0.004). Adverse events of grade 3 or higher occurred in 56.3% of patients receiving cabazitaxel and in 52.4% of those receiving an androgen-signaling-targeted inhibitor. No new safety signals were observed. CONCLUSIONS: Cabazitaxel significantly improved a number of clinical outcomes, as compared with the androgen-signaling-targeted inhibitor (abiraterone or enzalutamide), in patients with metastatic castration-resistant prostate cancer who had been previously treated with docetaxel and the alternative androgen-signaling-targeted agent (abiraterone or enzalutamide). (Funded by Sanofi; CARD ClinicalTrials.gov number, NCT02485691.).
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Antagonistas de Andrógenos/administración & dosificación , Androstenos/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Feniltiohidantoína/análogos & derivados , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Taxoides/administración & dosificación , Anciano , Anciano de 80 o más Años , Antagonistas de Andrógenos/efectos adversos , Androstenos/efectos adversos , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Benzamidas , Humanos , Infusiones Intravenosas , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Nitrilos , Feniltiohidantoína/administración & dosificación , Feniltiohidantoína/efectos adversos , Prednisona/administración & dosificación , Supervivencia sin Progresión , Neoplasias de la Próstata Resistentes a la Castración/mortalidad , Taxoides/efectos adversosRESUMEN
BACKGROUND: In the CARD study, cabazitaxel significantly improved radiographic progression-free survival and overall survival versus abiraterone or enzalutamide in patients with metastatic castration-resistant prostate cancer previously treated with docetaxel and the alternative androgen signalling-targeted inhibitor. Here, we report the quality-of-life outcomes from the CARD study. METHODS: CARD was a randomised, multicentre, open-label, phase 4 study involving 62 clinical sites across 13 European countries. Patients (aged ≥18 years, Eastern Cooperative Oncology Group (ECOG) performance status ≤2) with confirmed metastatic castration-resistant prostate cancer were randomly assigned (1:1) by means of an interactive voice-web response system to receive cabazitaxel (25 mg/m2 intravenously every 3 weeks, 10 mg daily prednisone, and granulocyte colony-stimulating factor) versus abiraterone (1000 mg orally once daily plus 5 mg prednisone twice daily) or enzalutamide (160 mg orally daily). Stratification factors were ECOG performance status, time to disease progression on the previous androgen signalling-targeted inhibitor, and timing of the previous androgen signalling-targeted inhibitor. The primary endpoint was radiographic progression-free survival; here, we present more detailed analyses of pain (assessed using item 3 on the Brief Pain Inventory-Short Form [BPI-SF]) and symptomatic skeletal events, alongside preplanned patient-reported outcomes, assessed using the Functional Assessment of Cancer Therapy-Prostate (FACT-P) questionnaire and the EuroQoL-5 dimensions, 5 level scale (EQ-5D-5L). Efficacy analyses were done in the intention-to-treat population. Pain response was analysed in the intention-to-treat population with baseline and at least one post-baseline assessment of BPI-SF item 3, and patient-reported outcomes (PROs) were analysed in the intention-to-treat population with baseline and at least one post-baseline assessment of either FACT-P or EQ-5D-5L (PRO population). Analyses of skeletal-related events were also done in the intention-to-treat population. The CARD study is registered with ClinicalTrials.gov, NCT02485691, and is no longer enrolling. FINDINGS: Between Nov 17, 2015, and Nov 28, 2018, of 303 patients screened, 255 were randomly assigned to cabazitaxel (n=129) or abiraterone or enzalutamide (n=126). Median follow-up was 9·2 months (IQR 5·6-13·1). Pain response was observed in 51 (46%) of 111 patients with cabazitaxel and 21 (19%) of 109 patients with abiraterone or enzalutamide (p<0·0001). Median time to pain progression was not estimable (NE; 95% CI NE-NE) with cabazitaxel and 8·5 months (4·9-NE) with abiraterone or enzalutamide (hazard ratio [HR] 0·55, 95% CI 0·32-0·97; log-rank p=0·035). Median time to symptomatic skeletal events was NE (95% CI 20·0-NE) with cabazitaxel and 16·7 months (10·8-NE) with abiraterone or enzalutamide (HR 0·59, 95% CI 0·35-1·01; log-rank p=0·050). Median time to FACT-P total score deterioration was 14·8 months (95% CI 6·3-NE) with cabazitaxel and 8·9 months (6·3-NE) with abiraterone or enzalutamide (HR 0·72, 95% CI 0·44-1·20; log-rank p=0·21). There was a significant treatment effect seen in changes from baseline in EQ-5D-5L utility index score in favour of cabazitaxel over abiraterone or enzalutamide (p=0·030) but no difference between treatment groups for change from baseline in EQ-5D-5L visual analogue scale (p=0·060). INTERPRETATION: Since cabazitaxel improved pain response, time to pain progression, time to symptomatic skeletal events, and EQ-5D-5L utility index, clinicians and patients with metastatic castration-resistant prostate cancer can be reassured that cabazitaxel will not reduce quality of life when compared with treatment with a second androgen signalling-targeted inhibitor. FUNDING: Sanofi.
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Androstenos/administración & dosificación , Feniltiohidantoína/análogos & derivados , Neoplasias de la Próstata Resistentes a la Castración/tratamiento farmacológico , Taxoides/administración & dosificación , Anciano , Antagonistas de Andrógenos/administración & dosificación , Antagonistas de Andrógenos/efectos adversos , Andrógenos/genética , Androstenos/efectos adversos , Benzamidas , Supervivencia sin Enfermedad , Humanos , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Nitrilos , Feniltiohidantoína/administración & dosificación , Feniltiohidantoína/efectos adversos , Neoplasias de la Próstata Resistentes a la Castración/epidemiología , Neoplasias de la Próstata Resistentes a la Castración/patología , Calidad de Vida , Taxoides/efectos adversos , Resultado del TratamientoRESUMEN
BACKGROUND: This multi-institutional retrospective real life study was conducted in 22 Italian Oncology Centers and evaluated the role of Axitinib in second line treatment in not selected mRCC patients. METHODS: 148 mRCC patients were evaluated. According to Heng score 15.5%, 60.1% and 24.4% of patients were at poor risk, intermediate and favorable risk, respectively. RESULTS: PFS, OS, DCR and ORR were 7.14 months, 15.5 months, 70.6% and 16.6%, respectively. The duration of prior sunitinib treatment correlated with a longer significant mPFS, 8.8 vs 6.3 months, respectively. Axitinib therapy was safe, without grade 4 adverse events. The most frequent toxicities of all grades were: fatigue (50%), hypertension (26%), and hypothyroidism (18%). G3 blood pressure elevation significantly correlated with longer mPFS and mOS compared to G1-G2 or no toxicity. Dose titration (DT) to 7 mg and 10 mg bid was feasible in 24% with no statistically significant differences in mPFS and mOS. The sunitinib-axitinib sequence was safe and effective, the mOS was 41.15 months. At multivariate analysis, gender, DCR to axitinib and to previous sunitinib correlated significantly with PFS; whereas DCR to axitinib, nephrectomy and Heng score independently affected overall survival. CONCLUSIONS: Axitinib was effective and safe in a not selected real life mRCC population. Trial registration INT - Napoli - 11/16 oss. Registered 20 April 2016. http://www.istitutotumori.na.it.
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Axitinib/uso terapéutico , Carcinoma de Células Renales/tratamiento farmacológico , Carcinoma de Células Renales/patología , Neoplasias Renales/tratamiento farmacológico , Neoplasias Renales/patología , Sunitinib/uso terapéutico , Adulto , Anciano , Anciano de 80 o más Años , Axitinib/efectos adversos , Supervivencia sin Enfermedad , Femenino , Humanos , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Análisis Multivariante , Metástasis de la NeoplasiaRESUMEN
AIMS: Data regarding the cardiac toxicity of cabozantinib lacks. The aim of our study was to assess the risk of cabozantinib-related cardiotoxicity in mRCC patients. METHODS: We performed a multicentre prospective study on mRCC patients treated with cabozantinib between October 2016 and November 2017. Transthoracic echocardiogram and plasma biomarkers assay were assessed at baseline, 3 and 6 months after cabozantinib initiation. RESULTS: The study population included 22 mRCC patients. At baseline, 9.1% had a reduced left ventricular ejection fraction (LVEF), but none had a left ventricular systolic dysfunction. Patients with baseline reduced LVEF did not show further significant LVEF modification after 3 months. After 6 months, only 1 had an LVEF decline >10% compared to baseline, resulting in LV systolic dysfunction. At baseline, 64.7% and 27.3% of patients had elevated precursor brain natriuretic peptide (proBNP) and high-sensitivity troponin I (hsTnI), respectively. Among patients with basal normal proBNP and hsTnI, none had elevated values at 3 and 6 months. No correlation was found between basal elevated proBNP and basal reduced LVEF (P = .29), and between elevated proBNP and reduced LVEF after 6 months (P = .37). Similarly, we found no correlations between elevated hsTnI and reduced LVEF or elevated proBNP at baseline (P = .47; P = .38), at 3 (P = .059; P = .45) and after 6 months (P = .72; P = 1.0). CONCLUSIONS: This prospective study revealed a modest risk of developing left ventricular systolic dysfunction related to cabozantinib. A lack of correlation between elevated cardiac biomarkers and reduced LVEF at different time-points was detected. Assessments of the cardiac function should be reserved at the occurrence of clinical symptoms.
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Anilidas/efectos adversos , Antineoplásicos/efectos adversos , Carcinoma de Células Renales/tratamiento farmacológico , Neoplasias Renales/tratamiento farmacológico , Inhibidores de Proteínas Quinasas/efectos adversos , Piridinas/efectos adversos , Disfunción Ventricular Izquierda/inducido químicamente , Anciano , Biomarcadores/sangre , Carcinoma de Células Renales/secundario , Cardiotoxicidad , Femenino , Humanos , Incidencia , Italia/epidemiología , Neoplasias Renales/patología , Masculino , Péptido Natriurético Encefálico/sangre , Estudios Prospectivos , Medición de Riesgo , Factores de Riesgo , Volumen Sistólico/efectos de los fármacos , Factores de Tiempo , Troponina I/sangre , Disfunción Ventricular Izquierda/diagnóstico , Disfunción Ventricular Izquierda/epidemiología , Disfunción Ventricular Izquierda/fisiopatología , Función Ventricular/efectos de los fármacosRESUMEN
We aimed to investigate the different outcomes in patients with metastatic renal cell carcinoma treated with second-line axitinib or everolimus after sunitinib. Patients treated in 16 oncological centres in Italy were included, and those receiving axitinib or everolimus from January 2013 onwards were analysed for outcomes. Descriptive statistical tests were used to highlight differences between groups. The Kaplan-Meier method was used to estimate overall survival (OS) and progression-free survival (PFS). Data on 634 patients with metastatic renal cell carcinoma treated with first-line sunitinib have been obtained. A total of 182 patients received a second-line therapy with everolimus (79 patients, 43%) or axitinib (103 patients, 57%), respectively. The median PFS was 4.6 [95% confidence (CI): 2.6-6.5] months for patients treated with everolimus and 5.5 (95% CI: 4.3-6.7) months for patients treated with axitinib (P=0.7). The median OS was 13.9 (95% CI: 10.4-17.4) months for patients treated with everolimus and 12.0 (95% CI: 7.9-16.2) months for patients treated with axitinib (P=0.3). No differences were found based on length of first-line treatment. Major limitations are the retrospective nature of the study and the lack of a prospective evaluation of the progression. This study reports no significantly differences between everolimus and axitinib in terms of both PFS and OS. Furthermore, the length of first-line treatment cannot be used as such a predictive factor and cannot suggest the use of a molecule compared with another.
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Antineoplásicos/uso terapéutico , Axitinib/uso terapéutico , Carcinoma de Células Renales/tratamiento farmacológico , Everolimus/uso terapéutico , Neoplasias Renales/tratamiento farmacológico , Sunitinib/uso terapéutico , Antineoplásicos/administración & dosificación , Axitinib/administración & dosificación , Carcinoma de Células Renales/mortalidad , Carcinoma de Células Renales/patología , Esquema de Medicación , Everolimus/administración & dosificación , Humanos , Estimación de Kaplan-Meier , Neoplasias Renales/mortalidad , Neoplasias Renales/patología , Supervivencia sin Progresión , Estudios Retrospectivos , Sunitinib/administración & dosificaciónRESUMEN
OBJECTIVE: To evaluate preoperative total testosterone (TT) as a predictor of positive surgical margins (PSM) in prostate cancer (PCA). PATIENTS AND METHODS: During the period from November 2014 to July 2017, preoperative TT was measured in 476 PCA patients undergoing only radical prostatectomy (RP) and including all risk classes. Surgical margins were stated negative, focal positive (single and less than 1 mL), and multifocal positive (more than 1). The risk of TT and clinical factors associated with the risk of PSM (focal or multifocal versus negative) was evaluated by the multinomial logistic regression model. RESULTS: Overall, PSM were detected in 149 cases (31.3%), which included 99 patients with focal cancer invasion (20.8%) and 50 subjects with multifocal cancer invasion (10.5%). In univariate analysis, PSM associated with higher median levels of TT and prostate-specific antigen than controls. Multifocal PSM associated with higher rates of high-risk PCA (42%) than focal (22.2%) or control cases (18.3%). In multivariate analysis, TT was the only independent factor positively associated with the risk of focal PSM when compared to controls (OR 1.002; p = 0.035). TT (OR 1.003; p = 0.002) and high-risk PCA (OR 1.002; p = 0.047) were independent factors, which positively associated with the risk of multifocal PSM when compared to controls. Risk models were computed. CONCLUSIONS: In a large and contemporary cohort of patients elected to primary RP, TT was an -independent positive factor associated with the risk of focal and multifocal PSM. TT associated with aggressive PCA biology.
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Márgenes de Escisión , Prostatectomía/métodos , Neoplasias de la Próstata/sangre , Neoplasias de la Próstata/cirugía , Testosterona/sangre , Anciano , Biopsia , Humanos , Masculino , Persona de Mediana Edad , Órganos en Riesgo , Periodo Preoperatorio , Probabilidad , Próstata/cirugía , Antígeno Prostático Específico , Radioterapia/métodos , Análisis de Regresión , Estudios Retrospectivos , Riesgo , Terapia Recuperativa/métodos , Programas InformáticosRESUMEN
Tyrosine kinase inhibitor-related toxicities have been reported to be predictive and/or prognostic factors in patients affected by metastatic renal cell carcinoma (mRCC). We aim to investigate the incidence of cumulative toxicity and its prognostic role in mRCC patients treated with sunitinib or pazopanib. mRCC patients treated with sunitinib or pazopanib at the European Institute of Oncology in Milan were reviewed for the incidence of adverse events. Cumulative toxicity was defined as the presence of more than one selected adverse event of any grade. Prognoses were evaluated by the International mRCC Database Consortium criteria. Progression-free survival (PFS) and overall survival (OS) were estimated using the Kaplan-Meier method and Cox analysis. A total of 104 patients were included in the final analysis. Only 18.3% did not experience any of the selected toxicities: 26.9% had one, 35.6% had two and 19.2% all three toxicities. Accordingly, 54.8% of patients experienced cumulative toxicity. In those with or without cumulative toxicity, the median PFS was 27.6 versus 7.2 months and the median OS was 61.2 versus 18.7 months, respectively. When cumulative toxicity was adjusted for International mRCC Database Consortium prognostic groups, it maintained its prognostic role for both PFS (hazard ratio: 0.31, 95% confidence interval, 0.20-0.49; P<0.001) and OS (hazard ratio: 0.27, 95% confidence interval, 0.15-0.48; P<0.001). A major limitation was the retrospective and monocentric nature of the analysis. We reported the prognostic role of cumulative toxicity because of hypertension, hypothyroidism and hand-foot syndrome in patients affected by mRCC and treated with sunitinib or pazopanib.
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Carcinoma de Células Renales/tratamiento farmacológico , Indoles/efectos adversos , Neoplasias Renales/tratamiento farmacológico , Inhibidores de Proteínas Quinasas/efectos adversos , Pirimidinas/efectos adversos , Pirroles/efectos adversos , Sulfonamidas/efectos adversos , Anciano , Carcinoma de Células Renales/patología , Supervivencia sin Enfermedad , Femenino , Humanos , Indazoles , Indoles/uso terapéutico , Neoplasias Renales/patología , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Pronóstico , Inhibidores de Proteínas Quinasas/uso terapéutico , Pirimidinas/uso terapéutico , Pirroles/uso terapéutico , Sulfonamidas/uso terapéutico , Sunitinib , Tasa de SupervivenciaRESUMEN
The outcome of patients with prostate cancer (PCa) is mainly dependent on the presence or absence of distant metastases. Although several advances have been made in understanding the biological basis of this tumor, the mechanisms underlying PCa metastatic spread are not fully clear. The lack of a clear origin for PCa metastasis may be partially due to the evidence of PCa heterogeneity between primary tumor and metastases and among different metastatic sites. Cross-metastatic seeding and the de novo monoclonal seeding of daughter metastases have been proposed as crucial events during metastasis. This process requires the contribution of tumor environment, which modulates cancer cell homing and growth, and involves several components including cancer stem cells (CSCs), tumor secreted microvesicles, circulating tumor cells (CTCs), and immune cells. In this review, we have focused on the recent findings on the origin of prostate metastasis, showing the contribution of tumor microenvironment to this evolutionary process.
Asunto(s)
Metástasis de la Neoplasia/patología , Células Neoplásicas Circulantes/patología , Células Madre Neoplásicas/patología , Neoplasias de la Próstata/patología , Microambiente Tumoral/fisiología , Exosomas/patología , Humanos , MasculinoRESUMEN
The American Society of Clinical Oncology Genitourinary Cancers Symposium, Moscone West Building, San Francisco, CA, USA, 7-9 January 2016 The American Society of Clinical Oncology (ASCO) Genitourinary Cancers Symposium, held in San Francisco (CA, USA), from 7 to 9 January 2016, focused on 'patient-centric care: translating research to results'. Every year, this meeting is a must for anyone studying genitourinary tumors to keep abreast of the most recent innovations in this field, exchange views on behaviors customarily adopted in daily clinical practice and discuss future topics of scientific research. This two-part report highlights the key themes presented at the 2016 ASCO Genitourinary Cancers Symposium, with part 1 reporting the main novelties of kidney cancer and part 2 discussing the most relevant issues which have emerged for bladder and prostate tumors.
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Carcinoma de Células Transicionales/tratamiento farmacológico , Neoplasias de la Próstata/tratamiento farmacológico , Neoplasias de la Próstata/radioterapia , Neoplasias de la Vejiga Urinaria/tratamiento farmacológico , Antineoplásicos/uso terapéutico , Humanos , Inmunoterapia/métodos , Masculino , Hipofraccionamiento de la Dosis de Radiación , San FranciscoRESUMEN
The American Society of Clinical Oncology Genitourinary Cancers Symposium, Moscone West Building, San Francisco, CA, USA, 7-9 January 2016 The American Society of Clinical Oncology (ASCO) Genitourinary Cancers Symposium, held in San Francisco (CA, USA), from 7 to 9 January 2016, focused on 'patient-centric care: translating research to results'. Every year, this meeting is a must for anyone studying genitourinary tumors to keep abreast of the most recent innovations in this field, exchange views on behaviors customarily adopted in daily clinical practice, and discuss future topics of scientific research. This two-part report highlights the key themes presented at the 2016 ASCO Genitourinary Cancers Symposium, with part 1 reporting the main novelties of kidney cancer and part 2 discussing the most relevant issues which have emerged for bladder and prostate tumors.
Asunto(s)
Carcinoma de Células Renales/tratamiento farmacológico , Carcinoma de Células Renales/inmunología , Neoplasias Hepáticas/tratamiento farmacológico , Neoplasias Hepáticas/inmunología , Humanos , San FranciscoRESUMEN
AIM: To shed light on the clinical role of HER2 status in serum as extracellular domain (ECD) and corresponding circulating tumor cells (CTCs) in metastatic breast cancer patients. METHODS: 68 patients were analyzed. Serum HER2 was determined by ADVIA Centaur(®) Serum HER2 test. CellSearch System was performed for CTC quantification. RESULTS: HER2 was overexpressed in 21 primary tumors. In total, 19 patients had ECD >15 ng/ml (the cut-off used), 48 patients had at least one CTC. ECD positivity was associated with CTC number (p = 0.01), HER2-positive CTC (p = 0.01) and the ratio HER2-positive CTC/total CTC (p = 0.02). ECD was not associated with survival. CONCLUSION: ECD in combination with HER2 CTC status would deserve further investigation in larger series for addressing its putative prognostic relevance.
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Biomarcadores de Tumor/sangre , Neoplasias de la Mama/sangre , Neoplasias de la Mama/patología , Células Neoplásicas Circulantes/patología , Receptor ErbB-2/sangre , Adulto , Anciano , Neoplasias de la Mama/mortalidad , Supervivencia sin Enfermedad , Espacio Extracelular , Femenino , Humanos , Inmunoensayo , Estimación de Kaplan-Meier , Mediciones Luminiscentes , Persona de Mediana EdadRESUMEN
Fatigue is the most common symptom associated with cancer and cancer treatment. We performed an up-to-date meta-analysis to determine the incidence and relative risk (RR) of fatigue in patients (pts) with cancer treated with sorafenib (SO), sunitinib (SU) and pazopanib (PZ). PubMed databases were searched for articles published till August 2013. Eligible studies were selected according to PRISMA statement. Summary incidence, RR and 95% confidence intervals were calculated using random-effects or fixed-effects models based on the heterogeneity of selected studies. Fifteen studies were included in our analysis. A total of 6,996 pts was enrolled: 2,260 had renal cell carcinomas (RCC), 1,691 non-small cell lung cancers, 1,290 breast cancers, 823 hepatocellular carcinomas, 362 soft tissue sarcomas, 304 gastrointestinal solid tumors, 165 neuroendocrine tumors and 101 melanomas. When stratified by drug, SO registered lower incidence and RR of all and high-grade fatigue when compared to SU, whereas the difference between SO and PZ was significant only for all-grade fatigue (p < 0.001). The difference between SU and PZ was significant for high-grade (p < 0.001) but not for all-grade fatigue (p = 0.52). In RCC pts, PZ showed the lower incidence and RR of all and high-grade fatigue. The differences were significant for SU vs. SO (p < 0.001), SU vs. PZ (p < 0.001) and SO vs. PZ (p < 0.001). Treatment with SO, SU and PZ is associated with an increased incidence of fatigue in pts with cancer. Early and appropriate management is required to avoid unnecessary dose reductions and transitory or definitive treatment discontinuations.
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Inhibidores de la Angiogénesis/efectos adversos , Fatiga/inducido químicamente , Indoles/efectos adversos , Niacinamida/análogos & derivados , Compuestos de Fenilurea/efectos adversos , Pirimidinas/efectos adversos , Pirroles/efectos adversos , Sulfonamidas/efectos adversos , Inhibidores de la Angiogénesis/uso terapéutico , Carcinoma de Células Renales/tratamiento farmacológico , Fatiga/epidemiología , Humanos , Incidencia , Indazoles , Indoles/uso terapéutico , Neoplasias Renales/tratamiento farmacológico , Niacinamida/efectos adversos , Niacinamida/uso terapéutico , Compuestos de Fenilurea/uso terapéutico , Pirimidinas/uso terapéutico , Pirroles/uso terapéutico , Riesgo , Sorafenib , Sulfonamidas/uso terapéutico , SunitinibRESUMEN
A still relevant number of patients with RAS-BRAF wild-type colorectal cancer (CRC) do not respond to treatment with antiepidermal growth factor receptor (EGFR) monoclonal antibodies cetuximab and panitumumab, suggesting that additional biomarkers to guide patient selection are urgently needed. Circulating tumor cells (CTCs) may represent such a biomarker. In this prospective study, 38 patients with advanced RAS-BRAF-wild-type CRC received third-line therapy with cetuximab-irinotecan or panitumumab. Peripheral blood samples for CTC status determination were collected at baseline, during treatment at early (2-4 weeks) and at later (8-10 weeks) times. CTC enrichment was done with the AdnaTest ColonCancerSelect kit, whereas CTC detection was done with the AdnaTest ColonCancerDetect kit. CTC status positivity was defined according to the kit manufacturer's thresholds. Fifty percent of patients were defined as CTC positive at baseline and the overall RECIST response rate was 26%. CTC baseline status was not associated with treatment response, whereas early CTC status and CTC status changes during treatment were significantly associated with tumor response. Kaplan-Meier analysis showed a significantly shorter progression-free survival (median, 2.0 versus 4.0 months, p = 0.004) and overall survival (4.7 versus11.4, p = 0.039) in patients with early CTC + status compared with CTC - ones. In multivariable analysis including classical prognostic factors, the CTC status changes profile during treatment was an independent predictor of both progression-free survival (p < 0.001) and overall-survival (p = 0.001). CTC status assessed early during treatment with anti-EGFR monoclonal antibodies may predict treatment failure in advance compared to imaging-based tools.
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Anticuerpos Monoclonales Humanizados/uso terapéutico , Anticuerpos Monoclonales/uso terapéutico , Antineoplásicos/uso terapéutico , Biomarcadores de Tumor/sangre , Neoplasias Colorrectales/sangre , Neoplasias Colorrectales/tratamiento farmacológico , Células Neoplásicas Circulantes/metabolismo , Adulto , Anciano , Camptotecina/análogos & derivados , Camptotecina/uso terapéutico , Cetuximab , Neoplasias Colorrectales/metabolismo , Neoplasias Colorrectales/patología , Supervivencia sin Enfermedad , Receptores ErbB/antagonistas & inhibidores , Femenino , Humanos , Irinotecán , Estimación de Kaplan-Meier , Masculino , Persona de Mediana Edad , Panitumumab , Pronóstico , Estudios Prospectivos , Proteínas Proto-Oncogénicas B-raf/metabolismo , Proteínas ras/metabolismoRESUMEN
Metastatic disease occurs in a significant percentage of patients with renal cell carcinoma (RCC) and is usually associated with an overall poor prognosis. However, not all of the sites of metastases seem to have the same prognostic significance in patients receiving targeted agents. Indeed, patients with lung-only metastases seem to present a better survival than patients with other sites, whereas liver and bone metastases are associated with a worst prognosis. Some clinical studies suggest that metastatic sites are more responsive than primary tumors. This event may be due to intratumor heterogeneity in terms of somatic mutations, chromosome aberrations, and tumor gene expression, primarily centered around Von Hippel-Lindau (VHL) pathway, such as VHL mutations, HIF levels, vascular endothelial growth factor (VEGF) isoforms, and VEGF receptor levels. Nevertheless, these data do not completely explain the discordant biological behavior between primary tumor and metastatic sites. Understanding the causes of this discordance will have profound consequences on translational research and clinical trials in RCC. In this review, we overview current data on the differences between primary RCC and metastases in terms of drug target expression and clinical/radiological response to targeted agents, thus describing the prognostic role of different metastatic sites in RCC patients.