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Introduction: Urothelial Bladder Cancer (BC) is the ninth most common cancer worldwide. It is classified into Non Muscle Invasive (NMIBC) and Muscle Invasive Bladder Cancer (MIBC), which are characterized by frequent recurrences and progression rate, respectively. The diagnosis and monitoring are obtained through invasive methods as cystoscopy and post-surgery biopsies. Thus, a panel of biomarkers able to discriminate BC based on grading or staging represents a significant step forward in the patients' workup. In this perspective, long non-coding RNAs (lncRNAs) are emerged as reliable candidates as potential biomarker given their specific and regulated expression. In the present work we propose two lncRNAs, the Small Ubiquitin Modifier 1 pseudogene 3 (SUMO1P3), a poorly characterized pseudogene, and the Urothelial Carcinoma Associated 1 (UCA1) as candidates to monitor the BC progression. Methods: This study was a retrospective trial enrolling NMIBC and MIBC patients undergoing surgical intervention: the expression of the lncRNA SUMO1P3 and UCA1 was evaluated in urine from 113 subjects (cases and controls). The receiver operating characteristic curve analysis was used to evaluate the performance of single or combined biomarkers in discriminating cases from controls. Results: SUMO1P3 and UCA1 expression in urine was able to significantly discriminate low grade NMIBC, healthy control and benign prostatic hyperplasia subjects versus high grade NMIBC and MIBC patients. We also demonstrated that miR-320a, which binds SUMO1P3, was reduced in high grade NMIBC and MIBC patients and the SUMO1P3/miR-320a ratio was used to differentiate cases versus controls, showing a statistically significant power. Finally, we provided an automated method of RNA extraction coupled to ddPCR analysis in a perspective of clinical application. Discussion: We have shown that the lncRNA SUMO1P3 is increased in urine from patients with high grade NMIBC and MIBC and that it is likely to be good candidate to predict bladder cancer progression if used alone or in combination with UCA1 or with miRNA320a.
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PURPOSE: The multi-kinase inhibitor (mKi) regorafenib has demonstrated efficacy in chemorefractory patients with metastatic colorectal cancer (mCRC). However, lack of predictive biomarkers and concerns over significant toxicities hamper the use of regorafenib in clinical practice. EXPERIMENTAL DESIGN: Serial liquid biopsies were obtained at baseline and monthly until disease progression in chemorefractory patients with mCRC treated with regorafenib in a phase II clinical trial (PROSPECT-R n = 40; NCT03010722) and in a multicentric validation cohort (n = 241). Tissue biopsies collected at baseline, after 2 months and at progression in the PROSPECT-R trial were used to establish patient-derived organoids (PDO) and for molecular analyses. MicroRNA profiling was performed on baseline bloods using the NanoString nCounter platform and results were validated by digital-droplet PCR and/or ISH in paired liquid and tissue biopsies. PDOs co-cultures and PDO-xenotransplants were generated for functional analyses. RESULTS: Large-scale microRNA expression analysis in longitudinal matched liquid and tissue biopsies from the PROSPECT-R trial identified MIR652-3p as a biomarker of clinical benefit to regorafenib. These findings were confirmed in an independent validation cohort and in a "control" group of 100 patients treated with lonsurf. Using ex vivo co-culture assays paired with single-cell RNA-sequencing of PDO established pre- and post-treatment, we modeled regorafenib response observed in vivo and in patients, and showed that MIR652-3p controls resistance to regorafenib by impairing regorafenib-induced lethal autophagy and by orchestrating the switch from neo-angiogenesis to vessel co-option. CONCLUSIONS: Our results identify MIR652-3p as a potential biomarker and as a driver of cell and non-cell-autonomous mechanisms of resistance to regorafenib.
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Biomarcadores de Tumor , MicroARN Circulante , Neoplasias Colorrectales , Resistencia a Antineoplásicos , Compuestos de Fenilurea , Piridinas , Humanos , Neoplasias Colorrectales/tratamiento farmacológico , Neoplasias Colorrectales/genética , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/sangre , Compuestos de Fenilurea/farmacología , Compuestos de Fenilurea/uso terapéutico , Piridinas/uso terapéutico , Piridinas/farmacología , Resistencia a Antineoplásicos/genética , Biomarcadores de Tumor/genética , Biomarcadores de Tumor/sangre , Animales , Femenino , Estudios Prospectivos , Masculino , Ratones , Ensayos Antitumor por Modelo de Xenoinjerto , Regulación Neoplásica de la Expresión Génica/efectos de los fármacos , Anciano , Biopsia Líquida/métodos , Persona de Mediana Edad , Línea Celular Tumoral , MicroARNs/genética , MicroARNs/sangreRESUMEN
BACKGROUND: EMPOWER-Lung 3, a randomized 2:1 phase 3 trial, showed clinically meaningful and statistically significant overall survival improvement with cemiplimab plus platinum-doublet chemotherapy versus placebo plus chemotherapy for first-line treatment of advanced non-small cell lung cancer. This study evaluated patient-reported outcomes (PROs). METHODS: PROs were assessed at day 1 (baseline), the start of each treatment cycle (every 3 weeks) for the first six doses, and then at start of every three cycles, using the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life-Core 30 (QLQ-C30) and Quality of Life-Lung Cancer Module (QLQ-LC13) questionnaires. Prespecified analyses included a longitudinal mixed-effect model comparing treatment arms and a time to definitive clinically meaningful deterioration (TTD) analysis performed for global health status/quality of life (GHS/QoL) and all scales from the questionnaires. Between-arm TTD comparisons were made using a stratified log-rank test and proportional hazards model. RESULTS: A total of 312 patients were assigned to receive cemiplimab plus platinum-doublet chemotherapy and 154 to receive placebo plus chemotherapy; 391 (83.9%) were male and the median age was 63.0 years (range, 25-84). For pain symptoms (EORTC QLQ-C30), a statistically significant overall improvement from baseline (-4.98, 95% confidence interval [CI] -8.36 to -1.60, p = .004) and a statistically significant delay in TTD (hazard ratio, 0.39; 95% CI, 0.26-0.60, p < .0001) favoring cemiplimab plus chemotherapy were observed. Statistically significant delays in TTD, all favoring cemiplimab plus chemotherapy, were also observed in functioning and symptom scales. A significant overall improvement from baseline in GHS/QoL was seen for cemiplimab plus chemotherapy compared with nonsignificant overall change from baseline for placebo plus chemotherapy (1.69, 95% CI, 0.20-3.19 vs. 1.08, 95% CI, -1.34 to 3.51; between arms, p = .673). No analyses yielded statistically significant PRO results favoring placebo plus chemotherapy for any QLQ-C30 or QLQ-LC13 scale. CONCLUSION: Cemiplimab plus chemotherapy resulted in significant overall improvement in pain symptoms and delayed TTD in cancer-related and lung cancer-specific symptoms and functions.
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Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Humanos , Masculino , Persona de Mediana Edad , Femenino , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Neoplasias Pulmonares/tratamiento farmacológico , Calidad de Vida , Platino (Metal)/uso terapéutico , Pulmón , Medición de Resultados Informados por el Paciente , Dolor , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversosRESUMEN
This meta-analysis of RCTs aimed to determine whether replacing face-to-face hospital care with telemedicine deteriorates psychosocial outcomes of adult cancer patients, in terms of quality of life (QoL), anxiety, distress, and depression. RCTs on interventions aimed at improving patient psychosocial outcomes were excluded. MEDLINE, EmBASE, and PsycInfo were searched on 13 May 2022 without language or date restrictions. In total, 1400 records were identified and 8 RCTs included (4434 subjects). Study methodological quality was moderate. Statistically significant improvements were observed in favor of the intervention for QoL (SMD = 0.22, 95% CI 0.01 to 0.43, p = 0.04), anxiety (SMD = -0.17, 95% CI -0.30 to -0.04, p < 0.01), and global distress (SMD = -0.38, 95% CI -0.51 to -0.25, p < 0.01). A meta-analysis on depression could not be performed. In subgroup analyses, the intervention appeared to be more beneficial for patients receiving active treatment vs. follow-up, for "other cancer types" vs. breast cancer, and for "other modes of administration" vs. telephone. Given the many potential advantages of being assisted at home, telemedicine appears to be a viable option in oncology. However, more research is necessary to determine the types of patients who may benefit the most from these alternative care modalities.
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INTRODUCTION: US National Cancer Institute's (NCI) Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE®) is a library of 78 symptom terms and 124 items enabling patient reporting of symptomatic adverse events in cancer trials. This multicenter study used mixed methods to develop an Italian language version of this widely accepted measure, and describe the content validity and reliability in a diverse sample of Italian-speaking patients. METHODS: All PRO-CTCAE items were translated in accordance with international guidelines. Subsequently, the content validity of the PRO-CTCAE-Italian was explored and iteratively refined through cognitive debriefing interviews. Participants (n=96; 52% male; median age 64 years; 26% older adults; 18% lower educational attainment) completed a PRO-CTCAE survey and participated in a semi-structured interview to determine if the translation captured the concepts of the original English language PRO-CTCAE, and to evaluate comprehension, clarity and ease of judgement. Test-retest reliability of the finalized measure was explored in a second sample (n=135). RESULTS: Four rounds of cognitive debriefing interviews were conducted. The majority of PRO-CTCAE symptom terms, attributes and associated response choices were well-understood, and respondents found the items easy to judge. To improve comprehension and clarity, the symptom terms for nausea and pain were rephrased and retested in subsequent interview rounds. Test-retest reliability was excellent for 41/49 items (84%); the median intraclass correlation coefficient was 0.83 (range 0.64-0.94). DISCUSSION: Results support the semantic, conceptual and pragmatic equivalence of PRO-CTCAE-Italian to the original English version, and provide preliminary descriptive evidence of content validity and reliability.
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Neoplasias , Estados Unidos , Humanos , Masculino , Anciano , Persona de Mediana Edad , Femenino , Autoinforme , Reproducibilidad de los Resultados , National Cancer Institute (U.S.) , Neoplasias/psicología , Medición de Resultados Informados por el Paciente , Encuestas y Cuestionarios , SemánticaRESUMEN
First-line cemiplimab (anti-programmed cell death-1 (PD-1)) monotherapy has previously shown significant improvement in overall survival (OS) and progression-free survival (PFS) versus chemotherapy in patients with advanced non-small cell lung cancer (aNSCLC) and PD-ligand 1 (PD-L1) expression ≥50%. EMPOWER-Lung 3 ( NCT03409614 ), a double-blind, placebo-controlled, phase 3 study, examined cemiplimab plus platinum-doublet chemotherapy as first-line treatment for aNSCLC, irrespective of PD-L1 expression or histology. In this study, 466 patients with stage III/IV aNSCLC without EGFR, ALK or ROS1 genomic tumor aberrations were randomized (2:1) to receive cemiplimab 350 mg (n = 312) or placebo (n = 154) every 3 weeks for up to 108 weeks in combination with four cycles of platinum-doublet chemotherapy (followed by pemetrexed maintenance as indicated). In total, 57.1% (266/466 patients) had non-squamous NSCLC, and 85.2% (397/466 patients) had stage IV disease. The primary endpoint was OS. The trial was stopped early per recommendation of the independent data monitoring committee, based on meeting preset OS efficacy criteria: median OS was 21.9 months (95% confidence interval (CI), 15.5-not evaluable) with cemiplimab plus chemotherapy versus 13.0 months (95% CI, 11.9-16.1) with placebo plus chemotherapy (hazard ratio (HR) = 0.71; 95% CI, 0.53-0.93; P = 0.014). Grade ≥3 adverse events occurred with cemiplimab plus chemotherapy (43.6%, 136/312 patients) and placebo plus chemotherapy (31.4%, 48/153 patients). Cemiplimab is only the second anti-PD-1/PD-L1 agent to show efficacy in aNSCLC as both monotherapy and in combination with chemotherapy for both squamous and non-squamous histologies.
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Carcinoma de Pulmón de Células no Pequeñas , Neoplasias Pulmonares , Humanos , 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 , Antígeno B7-H1/uso terapéutico , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/genética , Neoplasias Pulmonares/patología , Platino (Metal)/uso terapéutico , Proteínas Tirosina Quinasas/uso terapéutico , Protocolos de Quimioterapia Combinada Antineoplásica/efectos adversos , Supervivencia sin Enfermedad , Proteínas Proto-Oncogénicas , Método Doble CiegoRESUMEN
INTRODUCTION: Currently, the standard treatment for gastric and gastroesophageal junction (GEJ) adenocarcinoma, including distal esophagus, consists of perioperative chemotherapy (CT) according to FLOT schedule (5FU/leucovorin/oxaliplatin and docetaxel), or of concomitant chemoradiotherapy (CTRT) based on CROSS regimen. However, due to the relatively lack of direct comparisons between perioperative CT and neoadjuvant CTRT, the effectiveness of these new combinations is unknown. Therefore, we performed a network meta-analysis (NMA) to compare the efficacy of different neoadjuvant treatments for gastric and GEJ adenocarcinoma in terms of overall and disease-free survival (OS and DFS). MATERIALS AND METHODS: We searched MEDLINE, Embase, and Cochrane from database inception until February 1st 2022 for randomized clinical trials that enrolled adults with gastric and GEJ carcinomas and provided data about OS and/or DFS. Between-group comparisons were estimated using hazard ratios (HRs) with 95% credible intervals (95% CrIs). Surface under the cumulative rank (SUCRA) curve plots were produced. The primary outcome was OS, secondary endpoint DFS. RESULTS: A total of 1247 citations were screened; 14 randomized clinical trials were included. In Bayesian comparisons, FLOT-based CT ranked as one of the better regimens with a probability of 41%, both with induction CT followed by CTRT (P = 0.45). For DFS analysis, the FLOT regimen was the preferred option (P = 0.62). CONCLUSIONS: In conclusion, this NMA adds further evidence to the optimization of treatment strategies for gastric and GEJ adenocarcinomas and confirms that incorporation of perioperative triplet-based CT improved both OS and DFS compared to surgery alone and other preoperative strategies.
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Adenocarcinoma , Neoplasias Esofágicas , Neoplasias Gástricas , Adenocarcinoma/tratamiento farmacológico , Adenocarcinoma/patología , Adulto , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Teorema de Bayes , Neoplasias Esofágicas/tratamiento farmacológico , Neoplasias Esofágicas/patología , Unión Esofagogástrica/patología , Humanos , Terapia Neoadyuvante , Metaanálisis en Red , Neoplasias Gástricas/tratamiento farmacológico , Neoplasias Gástricas/patologíaRESUMEN
We aimed to overcome intratumoral heterogeneity in clear cell renal cell carcinoma (clearRCC). One hundred cases of clearRCC were sampled. First, usual standard sampling was applied (1 block/cm of tumor); second, the whole tumor was sampled, and 0.6 mm cores were taken from each block to construct a tissue microarray; third, the residual tissue, mapped by taking pieces 0.5 × 0.5 cm, reconstructed the entire tumor mass. Precisely, six randomly derived pieces of tissues were placed in each cassette, with the number of cassettes being based on the diameter of the tumor (called multisite 3D fusion). Angiogenic and immune markers were tested. Routine 5231 tissue blocks were obtained. Multisite 3D fusion sections showed pattern A, homogeneous high vascular density (10%), pattern B, homogeneous low vascular density (8%) and pattern C, heterogeneous angiogenic signatures (82%). PD-L1 expression was seen as diffuse (7%), low (33%) and absent (60%). Tumor-infiltrating CD8 scored high in 25% (pattern hot), low in 65% (pattern weak) and zero in 10% of cases (pattern desert). Grading was upgraded in 26% of cases (G3-G4), necrosis and sarcomatoid/rhabdoid characters were observed in, respectively, 11 and 7% of cases after 3D fusion (p = 0.03). CD8 and PD-L1 immune expressions were higher in the undifferentiated G4/rhabdoid/sarcomatoid clearRCC subtypes (p = 0.03). Again, 22% of cases were set to intermediate to high risk of clinical recurrence due to new morphological findings of all aggressive G4, sarcomatoid/rhabdoid features by using 3D fusion compared to standard methods (p = 0.04). In conclusion, we propose an easy-to-apply multisite 3D fusion sampling that negates bias due to tumor heterogeneity.
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AIMS: According to The Cancer Genome Atlas (TCGA), around 9% of bladder carcinomas usually show abnormalities of the murine double minute 2 (MDM2) gene, but a few studies have been investigated them. We profiled MDM2 gene amplification in a series of urothelial carcinomas (UC) considering the molecular subtypes and expression of programmed death ligand 1 (PD-L1). METHODS: 117 patients with muscle-invasive UC (pT2-3) without (N0) or with (N+) lymph-node metastases were revised. Only cases with availability of in toto specimens and follow-up were studied. Tissue microarray was built. p53, ER, RB1, GATA-3, CK20, CK5/6, CD44 and PD-L1 (clone sp263) immunoexpression was evaluated. Fluorescent in situ hybridisation was assessed by using the HER-2/neu, FGFR-3, CDKN2A and MDM2 probes. True (ratio 12q/CEP12 >2) MDM2 gene amplification was distinguished from polyploidy/gains (ratio <2, absolute copy number of MDM-2 >2). MDM2 and PD-L1 values were correlated to the TCGA molecular phenotypes. Statistical analysis was performed. RESULTS: 6/50 (12%) cases (5 N0 and 1 N+) were amplified for MDM2 without matching to molecular phenotypes. Of 50, 14 (37%) cases expressed PD-L1 at 1% cut-off; 3/50 (9%) at >50% cut-off; of these, 2 cases on side of neoplasia among inflammatory cells. Only one out of six (17%) cases amplified for MDM2 showed expression (>50% cut-off) of PD-L1. MDM2 amplification was independent to all documented profiles (k test=0.3) and was prevalent in recurrent UC. CONCLUSION: MDM2 amplification has been seen in both PD-L1 positive and negative muscle-invasive bladder UC independently from the TCGA molecular phenotypes. MDM2 and PD-L1 might be assessed in order to predict a better response to combo/single targeted therapies.
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Antígeno B7-H1/metabolismo , Proteínas Proto-Oncogénicas c-mdm2/genética , Neoplasias de la Vejiga Urinaria/genética , Anciano , Anciano de 80 o más Años , Antígeno B7-H1/genética , Biomarcadores/metabolismo , Femenino , Amplificación de Genes , Humanos , Inmunohistoquímica , Hibridación Fluorescente in Situ , Metástasis Linfática , Masculino , Persona de Mediana Edad , Músculos/patología , Fenotipo , Proteínas Proto-Oncogénicas c-mdm2/metabolismo , Análisis de Matrices Tisulares , Vejiga Urinaria/patología , Neoplasias de la Vejiga Urinaria/patología , Urotelio/patologíaRESUMEN
Psychosocial morbidity can have negative consequences for cancer patients, including maladaptive coping, poor treatment adherence, and lower quality of life. Evidence shows that psychosocial interventions can positively impact quality of life, as well as symptoms and side effects; however, they are not always offered to patients who might benefit from them. These guidelines were produced by a multidisciplinary panel of 16 experts, including patients, following GRADE methodology. The panel framed clinical questions and voted on outcomes to investigate. Studies identified by rigorous search strategies were assessed to rate certainty of evidence, and recommendations were formulated by the panel. Although the quality of the evidence found was generally moderate, interventions could be recommended aimed at improving patient information, communication with healthcare professionals and involvement in decision-making; detecting and managing patient psychosocial needs, particularly with non-pharmacological therapy; and supporting families of patients with advanced cancer. The role of nurses as providers of information and psychosocial care is stressed. Most recommended interventions do not appear to necessitate new services or infrastructures, and therefore do not require allocation of additional resources, but predominantly involve changes in clinical staff behavior and/or ward organization. Patients should be made aware of psychosocial care standards so that they can expect to receive them.
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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
INTRODUCTION: Despite the efforts of the scientific community, the prognosis of metastatic colorectal cancer (mCRC) remains poor. Actionable gene fusions such as Neurotrophic Tropomyosin Receptor Kinases (NTRK) rearrangements are rare but might represent a new target to improve outcomes in this setting. The first-generation TRK inhibitors, larotrectinib and entrectinib, have demonstrated efficacy and safety in mCRC cancer patients exhibiting NTRK pathogenic fusions. Moreover, second-generation molecules are emerging, able to overcome the acquired resistance to NTRK blocking. AREAS COVERED: This review aims to report the current knowledge and the available evidence on NTRK fusion in mCRC, with a focus on molecular bases, clinical characteristics, prognostic meaning, and new therapeutic approaches, from the perspective of the clinical oncologist. EXPERT OPINION: Considering the limited options associated with the treatment of mCRC patients, the possibility of identifying new molecular biomarkers is an urgent clinical need. The availability of new molecular targets and the combinations of different agents might represent the true breakthrough point, allowing for change in the clinical course of colorectal cancer patients.
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Neoplasias Colorrectales , Neoplasias , Neoplasias Colorrectales/tratamiento farmacológico , Neoplasias Colorrectales/genética , Fusión Génica , Humanos , Neoplasias/patología , Proteínas de Fusión Oncogénica/genética , Inhibidores de Proteínas Quinasas/farmacologíaRESUMEN
Human hepatocellular carcinoma (HCC) is the most frequent primary tumor of the liver and the third cause of cancer-related deaths. The multikinase inhibitor sorafenib is a systemic drug for unresectable HCC. The identification of molecular biomarkers for the early diagnosis of HCC and responsiveness to treatment are needed. In this work, we performed an exploratory study to investigate the longitudinal levels of cell-free long ncRNA GAS5 and microRNAs miR-126-3p and -23b-3p in a cohort of 7 patients during the period of treatment with sorafenib. We used qPCR to measure the amounts of GAS5 and miR-126-3p and droplet digital PCR (ddPCR) to measure the levels of miR-23b-3p. Patients treated with sorafenib displayed variable levels of GAS5, miR-126-3p and miR-23b-3p at different time-points of follow-up. miR-23b-3p was further measured by ddPCR in 37 healthy individuals and 25 untreated HCC patients. The amount of miR-23b-3p in the plasma of untreated HCC patients was significantly downregulated if compared to healthy individuals. The ROC curve analysis underlined its diagnostic relevance. In conclusion, our results highlight a potential clinical significance of circulating miR-23b-3p and an exploratory observation on the longitudinal plasmatic levels of GAS5, miR-126-3p and miR-23b-3p during sorafenib treatment.
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Anticuerpos Monoclonales Humanizados/uso terapéutico , Tratamiento Farmacológico de COVID-19 , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Inhibidores de Puntos de Control Inmunológico/uso terapéutico , Neoplasias Pulmonares/tratamiento farmacológico , SARS-CoV-2 , Anciano , Anticuerpos Monoclonales Humanizados/efectos adversos , Humanos , Inhibidores de Puntos de Control Inmunológico/efectos adversos , MasculinoRESUMEN
OBJECTIVE: Somatic HER2 mutations occur in ~5% of cervical cancers and are considered oncogenic and associated with poor prognosis. Neratinib, an irreversible pan-HER tyrosine kinase inhibitor, is active in multiple HER2-mutant cancers. SUMMIT is a phase II basket trial investigating the efficacy and safety of neratinib in solid tumors. METHODS: Patients with HER2-mutant, persistent, metastatic/recurrent cervical cancer with disease progression after platinum-based treatment for advanced/recurrent disease received oral neratinib 240 mg/day with mandatory loperamide prophylaxis during cycle 1. The primary endpoint was confirmed objective response rate (ORR). Secondary endpoints included: response duration (DOR); clinical benefit rate (CBR); progression-free survival (PFS); overall survival (OS); safety. RESULTS: Sixteen eligible patients were enrolled; 10 (62.5%) had endocervical adenocarcinoma. The most common HER2 mutation was S310F (63% of patients). Three of 12 RECIST-measurable patients had confirmed partial responses (ORR 25%; 95%CI 5.5-57.2%); 3 had stable disease ≥16 weeks (CBR 50%; 95%CI 21.1-78.9%). DOR for responders were 5.6, 5.9, and 12.3 months. Median PFS was 7.0 months (95%CI 0.7-18.3 months); median OS was 16.8 months (95%CI 4.1-NE months). Diarrhea (75%), nausea (44%), and decreased appetite (38%) were the most common adverse events. One patient (6%) reported grade 3 diarrhea. There were no grade 4 events, and no diarrhea-related treatment discontinuations. CONCLUSIONS: Neratinib monotherapy showed evidence of activity in heavily pretreated patients with HER2-mutant cervical cancer, with no new safety signals. Given the few effective options for cervical cancer after platinum-based therapy failure, neratinib warrants further investigation in this molecularly defined patient population. TRIAL REGISTRATION NUMBER: NCT01953926 (ClinicalTrials.gov), 2013-002872-42 (EudraCT).
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Recurrencia Local de Neoplasia/tratamiento farmacológico , Inhibidores de Proteínas Quinasas/administración & dosificación , Quinolinas/administración & dosificación , Receptor ErbB-2/antagonistas & inhibidores , Neoplasias del Cuello Uterino/tratamiento farmacológico , Administración Oral , Adulto , Diarrea/inducido químicamente , Diarrea/diagnóstico , Diarrea/epidemiología , Femenino , Humanos , Estimación de Kaplan-Meier , Persona de Mediana Edad , Mutación , Náusea/inducido químicamente , Náusea/diagnóstico , Náusea/epidemiología , Recurrencia Local de Neoplasia/genética , Recurrencia Local de Neoplasia/mortalidad , Supervivencia sin Progresión , Inhibidores de Proteínas Quinasas/efectos adversos , Quinolinas/efectos adversos , Receptor ErbB-2/genética , Criterios de Evaluación de Respuesta en Tumores Sólidos , Índice de Severidad de la Enfermedad , Neoplasias del Cuello Uterino/genética , Neoplasias del Cuello Uterino/mortalidadRESUMEN
Bladder cancer is one of the most frequent cancers in high-income countries. Information on bladder cancer in Italy is scattered across scientific literature and institutional and educational resources and no attempt has been made yet to organize and summarize this information across various sources of available data. We, therefore, present herein a critical literature review of recent epidemiological and healthcare data, including patients' unmet needs. We undertook a critical review of the scientific and grey literature by exploring several different databases and search browsers. Available official statistics indicate a high burden of bladder cancer in Italy, where this neoplasm has one of the highest incidences worldwide and, in consideration of its relatively high survival, it ranks 4th in cancer prevalence. The limited therapeutic options for muscle-invasive and advanced/metastatic urothelial cancer are one of the major unmet needs for patients with this neoplasm, in Italy and worldwide. Advances in cancer immunotherapy and in understanding molecular biology of bladder cancer are, however, rapidly altering the therapeutic landscape for targeted subgroups of patients with advanced/metastatic disease. Other unmet needs include the low quality of life after radical cystectomy, the lack of widespread clinical pathway schemes to improve and standardize the quality of care and low Italian patients empowerment. Bladder cancer represents a health burden in Italy, with high incidence and prevalence rates, and important unmet needs for patients, including the limited therapeutic options for advanced/metastatic cancers, the low quality of life after radical cystectomy, the lack of widespread clinical pathway schemes, and the low patients empowerment.
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Necesidades y Demandas de Servicios de Salud/tendencias , Neoplasias de la Vejiga Urinaria/epidemiología , Neoplasias de la Vejiga Urinaria/terapia , Necesidades y Demandas de Servicios de Salud/economía , Humanos , Italia/epidemiología , Prevalencia , Calidad de Vida , Neoplasias de la Vejiga Urinaria/economíaRESUMEN
In the past two decades, the treatment landscape for patients with metastatic renal cell carcinoma has significantly changed thanks to the approval of several targeted molecular therapies (VEGF and mTOR inhibitors) and recently immune-checkpoint inhibitors. The Italian Association of Medical Oncology (AIOM) Renal Cell Cancer (RCC) Guidelines Panel has developed clinical guidelines to provide evidence-based information and recommendations to oncologists, urologists and all professionals involved in the management of patients with renal cell cancer.
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Neoplasias Renales/tratamiento farmacológico , Oncología Médica/normas , Carcinoma/tratamiento farmacológico , Carcinoma de Células Renales/tratamiento farmacológico , Humanos , ItaliaRESUMEN
The association of folinate salts with 5-fluorouracil (5-FU) represents a gold standard in the treatment of many cancers. In several clinical trials, the simultaneous administration of calcium-folinic acid (Ca-FA) and the prolonged infusion of 5-FU resulted in a better clinical response compared with fluoropyrimidine alone and 5-FU bolus. However, the simultaneous infusion of 5-FU and Ca-FA mixed in the same infusion pump is hindered by the crystallization of calcium salts, which eventually leads to catheter obstruction and damage. The sodium salt of leucovorin-disodium levofolinate (Na-Lv) is a novel molecule with a pharmacological profile similar to Ca-FA. Owing to its higher solubility, it can be safely mixed with 5-FU in a single pump without the risk of precipitation and catheter occlusion. The efficacy and safety of Na-Lv have been widely examined in preclinical and clinical phase II studies in combination with various schedules of 5-FU and in several cancer types. PubMed, EMBASE, SCOPUS and Web of Science databases were searched from inception to November 2018 to retrieve available published phase I and II series, including Western patients. Compared with Ca-FA, Na-Lv shows a more favourable efficacy and toxicity profile in terms of overall response rate, progression-free survival, time to progression and occurrence of severe adverse events. Moreover, it allows treatment time to be shortened, decreasing the number of required human resources for drug administration and limiting the occurrence of catheter damage.
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INTRODUCTION: Gastrointestinal stromal tumors (GISTs) are rare mesenchymal tumors arising in the gastrointestinal tract. Second primary tumors (SPTs) have been reported frequently, either synchronously or during follow-up, in patients diagnosed with GISTs. METHODS: We carried out an electronic search of PubMed, SCOPUS, Web of Science, EMBASE, and the Cochrane Library seeking articles investigating the incidence of SPTs in patients with concomitant GIST. All studies were evaluated for heterogeneity before meta-analysis and for publication bias. Pooled incidence rate was estimated using fixed- and random-effects models. Subsite of SPTs was also investigated. RESULTS: A total of 32 studies met the inclusion criteria, for a total of 19,627 patients with a diagnosis of GIST. The pooled prevalence of SPTs was 20%, with 14% and 3% being synchronous and metachronous tumors, respectively. We found a risk for several specific cancer sites, in particular gastrointestinal (5%) and genitourinary tract cancers (3%). The most frequently associated malignancies were: colorectal (17%), prostate (14%), gastric (9%), esophageal (5.5%), lung (5.4%), hepato-biliopancreatic (4.7%), breast (4.6%), lymphoma (4.4%), kidney (4.35%), and sarcomas (3.3%). Regression analyses revealed a significant positive association for all SPTs with follow-up and Miettinen risk. CONCLUSIONS: Our results indicate that 20% of patients with GIST experienced a SPT, primarily synchronously with a diagnosis of GIST. In particular, we observed an excess of incident gastrointestinal tumors. These findings have important implications for both pathologists, who should perform extensive molecular analysis of surgical non-GIST specimens in resected patients, and for oncologists, who should continue to follow up GIST patients.
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Neoplasias Gastrointestinales/complicaciones , Tumores del Estroma Gastrointestinal/complicaciones , Neoplasias Primarias Secundarias/etiología , Sobrevivientes/estadística & datos numéricos , Neoplasias Gastrointestinales/patología , Tumores del Estroma Gastrointestinal/patología , Humanos , Neoplasias Primarias Secundarias/patología , Pronóstico , Factores de RiesgoRESUMEN
BACKGROUND: Vinflunine (VFL) is approved in Europe as second-line treatment of metastatic urothelial cancer after failure of platinum-containing therapy. We performed a systematic review and meta-analysis of real-world data (RWD) to assess utilization, efficacy and safety of VFL. METHODS: We performed a MEDLINE search for the period of 1/1/2000-31/8/2017. Full-length articles providing post-marketing RWD on VFL in patients failing previous chemotherapy were eligible. Interventional clinical trials were excluded. RESULTS: Ten studies with 797 patients were identified. According to pooled REs analysis, overall response rate was 19%, most frequent, all-grade toxicities were fatigue (41%), constipation (39%), nausea/vomiting (25%), and most prevalent Grade 3-4 toxicities were neutropenia (13%), anaemia (9%), fatigue (8%). Median OS was comparable to results reported in recent randomized studies. CONCLUSION: Our findings confirm the efficacy and safety of VFL in an unselected population and support the use of VFL in the changing treatment paradigm of relapsed mUC.