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Introduction: Renal cell carcinoma (RCC) is one of the most common types of urogenital cancer. The introduction of immune-based combinations, including dual immune-checkpoint inhibitors (ICI) or ICI plus tyrosine kinase inhibitors (TKIs), has radically changed the treatment landscape for metastatic RCC, showing varying efficacy across different prognostic groups based on the International Metastatic RCC Database Consortium (IMDC) criteria., Materials and Methods: This retrospective multicenter study, part of the ARON-1 project, aimed to evaluate the outcomes of favorable-risk metastatic RCC patients treated with immune-based combinations or sunitinib. 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 524 favorable-risk patients were included in the analysis. After a median follow-up of 37.2 months, the median OS in the overall population was 56.1 months. There was no significant difference in OS between patients receiving sunitinib and those receiving TKI + ICI combinations (p = 0.761). Patients on TKI + ICI had significantly longer PFS compared to patient treated with sunitinib (30.7 vs 22.9 months, p = 0.007). Analysis of OS and PFS based on metastatic site revealed that patients with bone metastases benefited more from ICI plus TKI (56 patients with bone metastases receiving IO + TKI, 38 received pembrolizumab plus axitinib, 15 cabozantinib plus nivolumab and 3 pembrolizumab plus lenvatinib), while sunitinib was more effective for pancreatic and glandular metastases. Additionally, the number of metastatic sites played a role, with TKI plus ICI showing superiority in patients with a single metastatic site. The time from RCC diagnosis to metastatic disease also impacted outcomes, with TKI plus ICI being more effective in patients with a shorter interval (i.e., < 36 months)., Conclusions: The choice between upfront combination or monotherapy for metastatic favorable prognosis RCC remains a current issue. While combination therapy offers prolonged PFS, it does not necessarily translate to improve OS compared to sunitinib. This real-world study supports the superiority in terms of PFS of TKI plus ICI vs TKI monotherapy but not in OS. Probable, other clinical factors should be taking into account to make clinical treatment decisions in this setting., Competing Interests: Declarations. Conflicts of Interest: Javier Molina-Cerrillo declares consultant, advisory or speaker roles for IPSEN, Roche, Pfizer, Sanofi, Janssen and BMS. JMC has received research grants from Pfizer, IPSEN and Roche Francesco Massari has received research support and/or honoraria from Astellas, BMS, Janssen, Ipsen, MSD and Pfizer outside the submitted work. Linda Cerbone has received honoraria for advisory boards, speaker engagements and scientific consultancy for educational purposes from AstraZeneca, EISAI, MSD, Ipsen, BMS, A.A.A.; past MSD employee in Medical Affairs. Ondrej Fiala received honoraria from Novartis, Janssen, Merck and Pfizer for consultations and lectures unrelated to this project. Fernando Sabino M. Monteiro has received research support from Janssen, Merck Sharp Dome and honoraria from Janssen, Ipsen, Bristol Myers Squibb and Merck Sharp Dome, all unrelated to the present paper. R. Kanesvaran has received fees for speaker bureau and advisory board activities from the following companies; Pfizer, MSD, BMS, Eisai, Ipsen, Johnson and Johnson, Merck, Amgen, Astellas and Bayer. Camillo Porta has received honoraria from Angelini Pharma, AstraZeneca, BMS, Eisai, Ipsen and MSD and acted as a Protocol Steering Committee Member for BMS, Eisai and MSD. Sebastiano Buti has received honoraria for speaking at scientific events and advisory roles from AstraZeneca, Bristol Myers Squibb, Ipsen, Merck, Eisai, MSD, Novartis and Pfizer and research funding from Novartis and Pfizer. Matteo Santoni has received research support and honoraria from Janssen, Bristol Myers Squibb, Ipsen, MSD, Astellas, A.A.A. and Bayer, all unrelated to the present paper. The other authors declare no conflicts of interest., (© 2024. The Author(s).)

Metastatic renal cell carcinoma (mRCC) carrying sarcomatoid features (sRCC) has aggressive biology and poor prognosis. First-line immunotherapy (IO)-based combinations have improved the outcome of clear cell RCC patients, including that of sRCC. Real-world data confirming the adequate first-line management of sRCC is largely lacking. We investigated the clinical features and the outcome of sRCC patients treated with IO-based combinations within the ARON-1 study population (NCT05287464). The primary objective was to define the incidence and baseline clinical characteristics of sRCC compared with non-sRCC patients. The secondary objective was to describe the outcome of sRCC patients based on type of first-line treatment (IO + IO vs. IO + tyrosin kinase inhibitor [TKI]). We identified 1362 mRCC patients with IMDC intermediate or poor risk, 226 sRCC and 1136 non-sRCC. These two subgroups did not differ in terms of baseline characteristics. The median overall survival (OS) was 26.8 months (95%CI 21.6-44.2) in sRCC and 35.3 months (95%CI 30.2-40.4) in non-sRCC patients (p = .013). The median progression-free survival (PFS) was longer in non-sRCC patients compared to sRCC (14.5 vs. 12.3 months, p = .064). In patients treated with first-line IO + TKI the median OS was 34.4 months compared to 26.4 months of those who received IO + IO (p = .729). The median PFS was 12.4 months with IO + TKI and 12.3 months with IO + IO (p = .606). In conclusion, we confirm that sRCC are aggressive tumors with poor prognosis. IO-based combinations improve survival outcomes of sRCC patients, regardless from the type of strategy (IO + IO versus IO + TKI) adopted., (© 2024 The Author(s). International Journal of Cancer published by John Wiley & Sons Ltd on behalf of UICC.)

Background: Enfortumab vedotin (EV) has been approved for the treatment of patients with locally advanced/metastatic urothelial carcinoma (la/mUC) who previously received platinum-based chemotherapy followed by immune checkpoint inhibitors. However, the pivotal clinical trials did not include patients previously treated with avelumab maintenance therapy., Objective: The aim of the present retrospective analysis was to assess the effectiveness of EV following avelumab in patients with mUC enrolled in the ARON-2 EV study., Patients and Methods: The study included 182 patients with mUC treated with EV following avelumab maintenance. The primary objective was to assess clinical outcomes, including progression-free survival (PFS), overall survival (OS), overall response rate (ORR), and duration of response (DoR). Statistical analysis involved Fisher exact test, Kaplan-Meier method, log-rank test, and univariate/multivariate Cox proportional hazard regression models., Results: Median OS and PFS were 12.7 (95% CI 10.2-14.1) and 7.9 (95% CI 6.4-9.9) months, respectively. Complete response (CR) was achieved in 5% and partial response (PR) in 34% of patients, with an ORR of 39%. The DoR in patients who achieved CR/PR was 10.9 months (95% CI 8.1-11.4). The incidence of grade ≥ 3 peripheral neuropathy and skin rash was 9%, followed by 8% of grade ≥ 3 diarrhea and 4% of grade ≥ 3 hyperglycemia., Conclusions: The results of our large international retrospective study confirm the effectiveness of EV and endorse its use in the population of patients with mUC treated with EV following the frontline platinum-based chemotherapy and subsequent maintenance treatment with avelumab., Competing Interests: Declarations Funding No external funding was used in the preparation of this manuscript. Conflicts of Interest Ondřej Fiala received honoraria from Roche, Janssen, GSK, and Pfizer for consultations and lectures unrelated to this project. Francesco Massari has received research support and/or honoraria from Advanced Accelerator Applications, Astellas, Astra Zeneca, Bayer, BMS, Janssen, Ipsen, MSD, and Pfizer outside the submitted work. Umberto Basso received honoraria for Bristol-Myers Squibb, Novartis, and Astra Zeneca; research funding from Ipsen; and travel grants from Bristol-Myers Squibb, Janssen Oncology, Astellas Pharma, MSD Oncology, Merck/Pfizer, and Bayer, all unrelated to this project. Sebastiano Buti received honoraria as speaker at scientific events and advisory role by BMS, Pfizer, MSD, Ipsen, Roche, Eli Lilly, AstraZeneca, Pierre-Fabre, Novartis, Merck, Gentili, and Astellas, all unrelated to the present paper. Yüksel Ürün has served on advisory board for Abdi-İbrahim, Astellas, AstraZeneca, Bristol Myers-Squibb, Deva, Eczacıbaşı, Gen ilaç, Gilead, GSK, Janssen, Merck, MSD, Novartis, Pfizer, and Roche and received travel grants, honoraria, or consultation fees from Abdi-İbrahim, Astellas, Bristol Myers-Squibb, Deva, Eczacıbaşı, Gen İlaç, Gilead, GSK, Janssen, Merck, Novartis, Pfizer, and Roche, all unrelated to the present paper. Maria T. Bourlon is a consultant of Bristol Myers Squibb, Merck, MSD, Gilead, Astellas, and Asofarma and a speaker for Janssen Pharmaceuticasl, MSD, Merck, and Astellas, all unrelated to the present paper. Mimma Rizzo has received honoraria as a speaker/consultant by MSD, Merck Serono, Astrazeneca, Bristol Myers Squibb, Eisai, and Gilead, all unrelated to the present paper. Linda Cerbone has received honoraria for advisory boards, speaker engagements, and scientific consultancy for educational purposes from AstraZeneca, EISAI, MSD, Ipsen, BMS, and A.A.A.; and is a past MSD employee in Medical Affairs. Javier Molina-Cerrillo reports research funding from Roche, Ipsen, Pfizer, and Janssen; travel support from Pfizer, Janssen, Ipsen, and BMS; and a consulting or advisory role with Ipsen, Roche, BMS, Pfizer, Sanofi, Janssen, Astellas, Eisai, Adium, and MSD, all unrelated to the present paper. Álvaro Pinto is a member of advisory boards of Pfizer, Novartis, Ipsen, BMS, Janssen, Astellas, Sanofi, Bayer, Clovis, Roche, MSD, Pierre Fabre, and Merck; has received research support from Pfizer and BMS; clinical trial payments from Pfizer, Bayer, Janssen, MSD, Clovis, Pharmacyclics, BMS, Sanofi, Astra Zeneca, Roche, Eisai, and Aveo; and travel arrangements from Janssen, Roche, Pfizer, BMS, and Ipsen, all unrelated to the present paper. Andrey Soares reports honoraria from Janssen, Pfizer, Bayer, AstraZeneca, Astellas Pharma, Merck Serono, Sanofi, Ipsen, and Adium; consulting or advisory role from Astellas Pharma, Janssen, Roche, Bayer, AstraZeneca, MSD, Bristol-Myers Squibb, Adium, Ipsen, Pfizer, and Novartis; research funding from Bristol-Myers Squibb (Inst), Astellas (Inst), and AstraZeneca (Inst); travel, accommodations, and expenses from Bayer, Janssen, Ipsen, Adium, MSD, and Merck Serono; and ownership in BIO, Brazilian Information Oncology; all unrelated to this study. Alexandr Poprach has received payment or honoraria for lectures, presentations, speakers’ bureaus, manuscript writing, or educational events from BMS, Ipsen, Roche, Astellas, Merck, Eisai, MSD, Novartis, and Pfizer, unrelated to this project. Gian Paolo Spinelli has received payment or honoraria for advidory boards from Novartis, Roche, and Bayer, unrelated to this project. Martin Angel received honoraria from Roche, Johnson & Johnson, Raffo, and Pfizer for consultations and lectures unrelated to this project. Fernando Sabino M. Monteiro reports research support provided by Merck Sharp Dome; honoraria from Janssen, Ipsen, Bristol Myers Squibb, and Merck Sharp Dome; and ownership in BIO, Brazilian Information Oncology, all unrelated to this study. Camillo Porta acted as a remunerated consultant and/or speaker for Angelini Pharma, AstraZeneca, BMC, Eisai, Exilixis, Genenta, Ipsen, Merck Serono, and MSD; as a protocol steering committee member for Eisai and MSD; and as an Independent Review Board member for Genenta. Shilpa Gupta is a consultant for Bristol Myers Squibb, Merck, Pfizer, Gilead, Bayer, and Seattle Genetics; is a speaker for Bristol Myers Squibb; and has institutional research funding from Seatte Genetics, Pfizer, Merck, Bristol Myers Squibb, Roche, Novartis, and Tyra Biosciences. Matteo Santoni has received research support and honoraria from Janssen, Bristol Myers Squibb, Ipsen, MSD, Astellas, and Bayer, all unrelated to the present paper. Patrizia Giannatempo, Enrique Grande, Zin W. Myint, Ugo De Giorgi, Renate Pichler, Francesco Grillone, Fabio Calabrò, Luca Galli, Ravindran Kanesvaran, Giandomenico Roviello, Jakub Kucharz, Se Hoon Park, Emmanuel Seront, Carlo Messina, Daniele Santini, Akihiro Yano, Lorena Incorvaia, Martina Catalano, Luigi Formisano, Gaetano Facchini, Giuseppe Fornarini, Sara Elena Rebuzzi, Cecilia Nasso, Marco Stellato, Deniz Tural, Gaetano Aurilio, Ilana Epstein, Francesco Carrozza, Giovanni Benedetti, Tomáš Büchler, Cinzia Ortega, Roubini Zakopoulou, Nicola Battelli, and Joaquin Bellmunt declare that they have no conflicts of interest that might be relevant to the contents of this manuscript. Tomáš Büchler and Camillo Porta are Editorial Board members of Targeted Oncology. Tomáš Büchler and Camillo Porta were not involved in the selection of peer reviewers for the manuscript nor any of the subsequent editorial decisions. Ethics Approval The study protocol was approved on 28 September 2023, by the Ethical Committee of the coordinating center (Marche Region – Italy – no. 2022 39/7875, Study Protocol “ARON 2 Study” NCT05290038) and by the Institutional Review Boards of participating centers. Consent to Participate Informed consent with subsequent analysis of the follow-up data was obtained from all participants. Consent for Publication Not applicable. Availability of Data and Material The datasets generated and/or analyzed during the current study are not publicly available due to patient data security but are available from the corresponding author on reasonable request. Code Availability Not applicable. Author Contributions Study concept and design: all authors; acquisition of data: all authors; analysis and interpretation of data: all authors; drafting of the manuscript: Fiala, Massari, Gupta, and Santoni; critical revision of the manuscript for important intellectual content: all authors; statistical analysis: Santoni; obtaining funding: none; administrative, technical, or material support: none; and supervision: Gupta and Santoni., (© 2024. The Author(s).)

Background and Objective: Papillary renal cell carcinoma (pRCC) is the most frequent histological subtype of non-clear cell RCC (nccRCC). Owing to the heterogeneity of nccRCC, patients are often excluded from large phase 3 trials focused on clear cell RCC, so treatment options for nccRCC remain limited. Our aim was to investigate the efficacy of first-line treatment with tyrosine kinase inhibitors (TKIs) or immuno-oncology (IO)-based combinations in patients with pRCC., Methods: We performed a multicenter retrospective analysis of real-world data collected for patients with advanced pRCC treated in 40 centers in 12 countries as part of the ARON-1 project (NCT05287464). The primary endpoints were overall survival (OS), progression-free survival (PFS), the overall response rate (ORR), and time to second progression (PFS2). OS, PFS, and PFS2 were estimated using the Kaplan-Meier method and results were compared between the treatment groups using a log-rank test. Univariate and multivariable analyses were carried out using Cox proportional-hazard models., Key Findings and Limitations: We included 200 patients with metastatic pRCC, of whom 73 were treated with IO-based combinations and 127 with TKIs. Median OS was 22.5 mo in the TKI group 28.8 mo in the IO group (p = 0.081). Median PFS was 6.4 mo in the TKI group and 17.4 mo in the IO group (p < 0.001). The ORR was higher in the IO group than in the TKI group (41% vs 27%; p = 0.037)., Conclusions and Clinical Implications: Our results show that IO-based combinations have superior efficacy outcomes to TKIs for first-line treatment of metastatic pRCC., Patient Summary: The ARON-1 project collects clinical data for patients with kidney cancer treated in multiple centers worldwide to assess outcomes in the real-world setting. We analyzed data for patients with metastatic kidney cancer of a specific subtype to evaluate the efficacy of different first-line treatments. Patients treated with immune-based combinations had better outcomes than patients treated with tyrosine kinase inhibitors., (Copyright © 2024 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Background: The benefit of immune checkpoint inhibitors (ICIs) for poor performance status patients with advanced urothelial carcinoma (UC) remains unknown., Objective: In the present sub-analysis of the ARON-2 study, we investigated the role of pembrolizumab for advanced UC patients with ECOG (Eastern Cooperative Oncology Group) performance status (ECOG-PS) 2., Patients and Methods: Patients aged ≥ 18 years with a cytologically and/or histologically confirmed diagnosis of advanced UC progressing or recurring after platinum-based therapy and treated with pembrolizumab between 1 January 2016 to 1 April 2024 were included. In this sub-analysis we focused on patients with ECOG-PS 2., Results: We included 1,040 patients from the ARON-2 dataset; of these, 167 patients (16%) presented an ECOG-PS 2. The median overall survival (OS) was 14.8 months (95% confidence interval (CI) 12.5-16.1) in the overall study population, 18.2 months (95% CI 15.8-22.2) in patients with ECOG-PS 0-1, and 3.7 months (95% CI 3.2-5.2) in subjects with ECOG-PS 2 (p < 0.001). The median progression-free survival (PFS) in the overall study population was 5.3 months (95% CI 4.3-97.1), 6.2 months (95% CI 5.5-97.1) in patients with ECOG-PS 0-1, and 2.8 months (95% CI 2.1-3.4) in patients with ECOG-PS 2. Among the latter, liver metastases and progressive disease during first-line therapy were significant predictors of OS at both univariate and multivariate analyses. For PFS, univariate and multivariate analyses showed a prognostic role for lung metastases, liver metastases, and progressive disease during first-line therapy., Conclusions: This large real-world evidence study suggests the effectiveness of second-line pembrolizumab for mUC patients with poor performance status. The presence of liver metastases and progressive disease during first-line therapy is associated with worse clinical outcomes and, thus, should be taken into account when making treatment decisions in clinical practice., (© 2024. The Author(s), under exclusive licence to Springer Nature Switzerland AG.)

The addition of metastasis-directed radiotherapy (MDRT) to immunotherapy in patients with advanced urothelial carcinoma (aUC) has shown promising results. We report the real-world data from the ARON-2 study (NCT05290038) on the impact of conventional (CRT) or stereotactic body radiotherapy (SBRT) on the outcome of aUC patients receiving pembrolizumab after platinum-based-chemotherapy. Medical records of 837 patients were reviewed from 60 institutions in 20 countries. Two hundred and sixty-two patients (31%) received radiotherapy (cohort A), of whom 193 (23%) received CRT and 69 (8%) received SBRT. Patients were assessed for overall survival (OS), progression-free survival (PFS), and overall response rate (ORR). Univariate and multivariate analyses were used to explore the association of variables of interest with OS and PFS. With a median follow-up of 22.7 months, the median OS was 10.2 months, 6.8 months and 16.0 months in no RT, CRT and SBRT subgroups (p = 0.005), with an 1y-OS rates of 47%, 34% and 61%, respectively (p < 0.001). The 1y-OS rate in the SBRT subgroup were significantly higher for both lower (63%) and upper tract UC (68%), for pure urothelial histology (63%) and variant histologies (58%), and for patients with bone (40%) and lymph-node metastases (61%). Median PFS was 4.8 months, 9.6 months and 5.8 months in the CRT, SBRT and no RT subgroups, respectively (p = 0.060). The 1y-PFS rate was significantly higher (48%) in the SBRT population and was confirmed in all patient subsets. The difference in terms of ORR was in favour of SBRT. Our real-world analysis showed that the use of SBRT/pembrolizumab combination may play a role in a subset of aUC patients to increase disease control and possibly overall survival., (© 2024. The Author(s).)

Introduction: The epidemiological surveillance of mesothelioma incidence is a crucial key for investigating the occupational and environmental sources of asbestos exposure. The median age at diagnosis is generally high, according to the long latency of the disease. The purposes of this study are to analyse the incidence of mesothelioma in young people and to evaluate the modalities of asbestos exposure., Methods: Incident malignant mesothelioma (MM) cases in the period 1993-2018 were retrieved from Italian national mesothelioma registry and analysed for gender, incidence period, morphology and exposure. Age-standardised rates have been calculated and the multiple correspondence analysis has been performed. The association between age and asbestos exposure has been tested by χ 2 test., Results: From 1993 to 2018, 30 828 incident MM cases have been collected and 1278 (4.1%) presented diagnosis at early age (≤50 years). There is a substantial association between age at diagnosis and the type of asbestos exposure and a significantly lower frequency of cases with occupational exposure to asbestos (497 cases vs 701 expected) in young people has been documented. Paraoccupational and environmental exposure to asbestos have been found more frequent in young MM cases (85 and 93 observed cases vs 52 and 44 expected cases, respectively)., Conclusions: Mesothelioma incidence surveillance at population level and the anamnestic individual research of asbestos exposure is a fundamental tool for monitoring asbestos exposure health effects, supporting the exposure risks prevention policies. Clusters of mesothelioma incident cases in young people are a significant signal of a potential non-occupational exposure to asbestos., Competing Interests: Competing interests: CM and DCo reported that they have served as expert witnesses in court trials on asbestos-related diseases., (© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

The study describes the 466 cases of malignant mesotheliomas (MM) collected by the National Mesothelioma Register (ReNaM) in Italy in the period 1993-2018 relating to subjects with exclusive asbestos exposure in merchant or military navy. The cases among maritime workers represent 1.8% of the total cases with defined exposure registred in the ReNaM, of which 212 cases (45.4%) among merchant maritime workers and 254 cases (54.5%) among navy. The distribution by site of mesothelioma showed 453 (97.2%) MM cases of the pleura, 11 (2.3%) of the peritoneum and 2 (0.4%) of the tunica vaginalis of the testis. With regard to occupational exposure, it was classified as certain in 318 (68.2%) cases, probable in 69 (14.8%) cases and possible in 79 (16.9%) cases. Among the 23 classified jobs, the highest percentages of certain exposures are among naval engineers, motor mechanics, machine captains and sailors. Machine crew accounted for 49.3% of the cases, deck crew for 27.6%. All cases began exposure on board between 1926 and 1988. Seamen were exposed to asbestos while at sea by virtue of living onboard ships and from continual release of asbestos fibers due to the motion of a vessel. Epidemiological surveillance through the ReNaM has allowed us to verify among cases in the maritime, navy and merchant marine sectors, that in the past, subjects were exposed regardless of the ship's department where have provided service therefore all these cases must be considered as occupational diseases.

Objectives: Workers in the construction industry have been exposed to asbestos in various occupations. In Italy, a National Mesothelioma Registry has been implemented more than 20 years ago. Using cases selected from this registry and exploiting existing control data sets, we estimated relative risks for pleural mesothelioma (PM) among construction workers., Design: Case-control study., Setting: Cases from the National Mesothelioma Registry (2000-2018), controls from three previous case-control studies., Methods: We selected male PM incident cases diagnosed in 2000-2018. Population controls were taken from three studies performed in six Italian regions within two periods (2002-2004 and 2012-2016). Age-adjusted and period-adjusted unconditional logistic regression models were fitted to estimate odds ratios (OR) for occupations in the construction industry. We followed two approaches, one (primary) excluding and the other (secondary) including subjects employed in other non-construction blue collar occupations for >5 years. For both approaches, we performed an overall analysis including all cases and, given the incomplete temporal and geographic overlap of cases and controls, three time or/and space restricted sensitivity analyses., Results: The whole data set included 15 592 cases and 2210 controls. With the primary approach (4797 cases and 1085 controls), OR was 3.64 (2181 cases) for subjects ever employed in construction. We found elevated risks for blue-collar occupations (1993 cases, OR 4.52), including bricklayers (988 cases, OR 7.05), general construction workers (320 cases, OR 4.66), plumbers and pipe fitters (305 cases, OR 9.13), painters (104 cases, OR 2.17) and several others. Sensitivity analyses yielded very similar findings. Using the secondary approach, we observed similar patterns, but ORs were remarkably lower., Conclusions: We found markedly increased PM risks for most occupations in the construction industry. These findings are relevant for compensation of subjects affected with mesothelioma in the construction industry., Competing Interests: Competing interests: DCo, SMa and CM served as consultants in trials concerning asbestos-related diseases., (© Author(s) (or their employer(s)) 2023. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: An increased risk of mesothelioma has been reported in various countries for construction workers. The Italian National Mesothelioma Registry, from 1993 to 2018, reported exposure exclusively in the construction sector in 2310 cases. We describe the characteristics of these cases according to job title., Methods: We converted into 18 groups the original jobs (N=338) as reported by ISTAT codes ('ATECO 91'). The exposure level was attributed at certain, probable and possible in accordance with the qualitative classification of exposure as reported in the Registry guidelines. Descriptive analysis by jobs highlights the total number of subjects for each single job and certain exposure, in descending order, insulator, plumbing, carpenter, mechanic, bricklayer, electrician, machine operator, plasterer, building contractor, painter and labourer., Results: The cases grow for plumbing in the incidence periods 1993-2018, while, as expected, it decreases for insulator. Within each period considered the most numerous cases are always among bricklayers and labourers, these data confirm the prevalence of non-specialised "interchangeable" jobs in Italian construction sector in the past., Conclusions: Despite the 1992 ban, the construction sector still presents an occupational health prevention challenge, circumstances of exposure to asbestos may still occur due to incomplete compliance with prevention and protection measures.

Background: First-line therapies based on immune-checkpoint inhibitors (ICIs) significantly improved survival of metastatic renal cell carcinoma (mRCC) patients. Cabozantinib was shown to target kinases involved in immune-escape and to prolong survival in patients pre-treated with tyrosine-kinase-inhibitors (TKIs). The impact of ICIs combinations in first line on subsequent therapies is still unclear., Methods: This is an open label, multicenter, single arm, phase II study designed to assess activity, safety and efficacy of cabozantinib in mRCC patients progressed after an adjuvant or first line anti-Programmed Death (PD)-1/PD-Ligand (PD-L) 1-based therapy. Primary endpoint was progression free survival (PFS), secondary endpoints were overall survival (OS), objective response rate (ORR) and safety., Results: 31 patients were included in the analysis. After a median (m) follow-up of 11.9 months, mPFS was 8.3 months (90%CI 3.9-17.4) and mOS was 13.8 months (95%CI 7.7-29.0). ORR was 37.9% with an additional 13 patients achieving disease stability. Grade 3-4 adverse events occurred in 47% of patients, including more frequently creatine phosphokinase (CPK) serum level elevation, neutropenia, hyponatremia, diarrhea, hand-food syndrome, oral mucositis and hypertension., Conclusions: The BREAKPOINT trial met its primary endpoint showing that cabozantinib as second line therapy after ICIs was active in mRCC. Safety profile was manageable., Trial Registration Number: NCT03463681 - A Study of CaBozantinib in Patients With Advanced or Unresectable Renal cEll cArcinoma (BREAKPOINT) - https://clinicaltrials.gov/ct2/show/NCT03463681.

A concomitant drug-based score was developed by our group and externally validated for prognostic and predictive purposes in patients with advanced cancer treated with immune checkpoint inhibitors (ICIs). The model considers the use of three classes of drugs within a month before initiating ICI, assigning score 1 for each between proton pump inhibitor and antibiotic administration until a month before immunotherapy initiation and score 2 in case of corticosteroid intake. In the present analysis, the drug score was validated in a prospective population of 305 patients with metastatic renal cell carcinoma treated with ipilimumab plus nivolumab in the first-line setting. The value of the model in predicting overall survival and progression-free survival was statistically significant and clinically meaningful, with an overall survival rate at 12 months of 73% vs. 44% (P<0.0001), and median progression-free survival of 11.6 (95% CI: 9.1-14.1) months versus 4.8 (95% CI: 2.7-7.0) months (P=0.002), respectively, for patients belonging to the favorable group (score 0-1) versus the unfavorable (score 2-4). Further development will be represented by the gut microbiome analysis according to the drug-based model classification and to the outcome of patients to ICI therapy to demonstrate the link between drug exposure and immune sensitivity., (Copyright © 2022 The Author(s). Published by Wolters Kluwer Health, Inc.)

Notwithstanding the ban in 1992, asbestos exposure for workers in the construction sector in Italy remains a concern. The purpose of this study is to describe the characteristics of malignant mesothelioma (MM) cases recorded by the Italian registry (ReNaM) among construction workers. Incident mesothelioma cases with a definite asbestos exposure have been analyzed. Characteristics of cases and territorial clusters of crude rates of MM in construction workers have been described, as well as the relation between asbestos use before the ban and the historical trend of workforce in the construction sector in Italy. ReNaM has collected 31,572 incident MM cases in the period from 1993 to 2018 and asbestos exposure has been assessed for 24,864 (78.2%) cases. An occupational exposure has been reported for 17,191 MM cases (69.1% of subjects with a definite asbestos exposure). Among them, 3574 had worked in the construction sector, with an increasing trend from 15.8% in the 1993-98 period to 23.9% in 2014-2018 and a ubiquitous territorial distribution. The large use of asbestos in construction sector before the ban makes probability of exposure for workers a real concern still today, particularly for those working in maintenance and removal of old buildings. There is a clear need to assess, inform, and prevent asbestos exposure in this sector.

Background: Pre-clinical data suggest that docetaxel and enzalutamide interfere with androgen receptor translocation and signalling. The aim of this study is to assess the efficacy of their concurrent administration in the first-line treatment for metastatic castration-resistant prostate cancer (mCRPC)., Methods: In this open-label, randomised, phase II trial, previously untreated mCRPC patients were randomised 1:1 to receive eight 21-d courses of docetaxel 75 mg/m 2 , oral prednisone 5 mg twice daily and oral enzalutamide 160 mg/d (arm DE), or the same treatment without enzalutamide (arm D). The primary end-point was the percentage of patients without investigator-assessed disease progression 6 months after the first docetaxel administration., Results: The 246 eligible patients were randomly assigned to receive docetaxel, prednisone and enzalutamide (n = 120) or docetaxel and prednisone (n = 126). The 6-month progression rate was 12.5% (95% confidence interval [CI] 8.1-20.6) in arm DE and 27.8% (95% CI 22.8-39.4) in arm D (chi-squared test 10.01; P = 0.002). The most frequent grade III-IV adverse events were fatigue (12.5% in arm DE versus 5.6% in arm D), febrile neutropenia (9.3% versus 4.0%) and neutropenia (7.6% versus 5.6%)., Conclusions: The combination of enzalutamide and docetaxel appears to be more clinically beneficial than docetaxel alone in previously untreated mCRPC patients, although serious adverse events were more frequent. Our findings suggest that first-line treatment with this combination could lead to an additional clinical benefit when prompt and prolonged disease control is simultaneously required. Clearly, these results should be considered cautiously because of the study's phase II design and the absence of an overall survival benefit., Trial Registration Numbers: EudraCT 2014-000175-43 - NCT02453009., Competing Interests: Conflict of interest statement The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Orazio Caffo is an advisor to Janssen, MSD and Bayer, and a speaker for Astellas, AstraZeneca, Bayer, Janssen, MSD, Pfizer and Sanofi. Cinzia Ortega is an advisor to Janssen, Astellas, Pfizer, Novartis and MSD, and a speaker for MSD, BMS and Sanofi. Donatello Gasparro is a speaker for and an advisor to Sanofi and Astellas. Vittorina Zagonel is an advisor to Bristol-Myers Squibb, MSD, Eisai and Italfarmaco, and a speaker for Roche, Bristol-Myers Squibb, Astellas Pharma, Servier, AstraZeneca, MSD, Janssen and Ipsen. Roberto Iacovelli is an advisor to Pfizer, Ipsen, Janssen, Astellas, MSD and BMS. Ugo De Giorgi is a consultant of Astellas Pharma, Bayer, BMS, Ipsen, Janssen, MSD, Novartis, Pfizer, Roche and Sanofi. Elena Verri is an advisor to Astellas, Bayer, Janssen and Sanofi. Sebastiano Buti is a speaker for and advisor to BMS, Pfizer, Pierre-Fabre, MSD, Ipsen, Roche, Eli-Lilly, AstraZeneca and Novartis. Marco Maruzzo is an advisor to Pfizer, BMS, Janssen, MSD, Merck Serono and Ipsen. Giovanni Pappagallo is a counsellor and trainer for Astellas, AstraZeneca, Daiichi-Sankyo, Ipsen, Janssen, MSD, Pierre Fabre, Pfizer, Roche, Servier and Teva. Massimo Aglietta is an advisor to Bayer, BMS, Merck and Novartis, and has received travel support from BMS, Merck and Tesaro. Maurizio Nicodemo is a speaker for and an advisor to Bristol-Myers Squibb, Ipsen, Molteni and Janssen. Roberto Sabbatini is an advisor to Janssen, and a speaker for Astellas, Janssen and Sanofi. Franco Morelli is a speaker for MSD and Pfizer. Francesco Carrozza is a speaker for Janssen. Camillo Porta is a consultant of and speaker for Angelini, AstraZeneca, Bristol-Myers Squibb, Eisai, EUSA, General Electric, Ipsen, Merck, MSD, Novartis and Pfizer; an expert witness for EUSA and Pfizer; a member of the Protocol Steering Committee of Bristol-Myers Squibb, Eisai and EUSA and has received travel support from Roche. The remaining authors have no conflict of interest to be declared, (Copyright © 2021 Elsevier Ltd. All rights reserved.)

Background: Immunotherapy has brought clinical benefits to patients with metastatic renal cell cancer (mRCC). Most patients tolerate immunotherapy but serious immune-related adverse events (irAEs) have been reported. Some studies indicate a correlation between irAEs and clinical response in other cancer types (eg, lung cancer and melanoma). For patients with mRCC, the impact of irAE on clinical outcome is unknown., Patients and Methods: A retrospective review of 167 patients with mRCC treated with nivolumab as standard of care between March 2017 and January 2018 in 16 Italian centers was performed. irAEs were assessed using Common Terminology Criteria for Adverse Events (CTCAE) v.4.0., Results: Any grade and grade 3/4 irAEs occurred in 46% and 8.9% of patients, respectively. The median time to appearance of irAEs was 10 weeks; 38.8% of patients required steroid treatment. The most common irAEs were cutaneous (33.7%) and gastrointestinal (23.3%). The median overall survival and progression-free survival were 20.13 and 7.86 months, respectively. Patients with irAEs showed a greater overall survival (hazard ratio, 0.38; 95% confidence interval [CI], 0.23-0.63) and progression-free survival (hazard ratio, 0.44; 95% CI, 0.29-0.66) benefit as well as better overall response rate (27.3% vs. 13.7%; odds ratio, 2.36; 95% CI, 1.03-5.44) and disease control rate (68.8% vs. 48%; odds ratio, 2.4; 95% CI, 1.23-4.67) if compared with those without irAEs. No correlation was found between steroid use and clinical outcomes., Conclusions: Our analysis revealed that the appearance of irAEs was associated with better outcomes in patients treated with nivolumab. This data may be limited by sample size and the retrospective nature of the study., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Background: This prospective, multicentre, observational INVIDIa-2 study is investigating the clinical efficacy of influenza vaccination in advanced-cancer patients receiving immune-checkpoint inhibitors (ICIs), enrolled in 82 Italian centres, from October 2019 to January 2020. The primary endpoint was the incidence of influenza-like illness (ILI) until 30 April 2020. All the ILI episodes, laboratory tests, complications, hospitalizations and pneumonitis were recorded. Therefore, the study prospectively recorded all the COVID-19 ILI events., Patients and Methods: Patients were included in this non-prespecified COVID-19 analysis, if alive on 31 January 2020, when the Italian government declared the national emergency. The prevalence of confirmed COVID-19 cases was detected as ILI episode with laboratory confirmation of SARS-CoV-2. Cases with clinical-radiological diagnosis of COVID-19 (COVID-like ILIs), were also reported., Results: Out of 1257 enrolled patients, 955 matched the inclusion criteria for this unplanned analysis. From 31 January to 30 April 2020, 66 patients had ILI: 9 of 955 cases were confirmed COVID-19 ILIs, with prevalence of 0.9% [95% confidence interval (CI): 0.3-2.4], a hospitalization rate of 100% and a mortality rate of 77.8%. Including 5 COVID-like ILIs, the overall COVID-19 prevalence was 1.5% (95% CI: 0.5-3.1), with 100% hospitalization and 64% mortality. The presence of elderly, males and comorbidities was significantly higher among patients vaccinated against influenza versus unvaccinated ( p =  0.009, p <  0.0001, p <  0.0001). Overall COVID-19 prevalence was 1.2% for vaccinated (six of 482 cases, all confirmed) and 1.7% for unvaccinated (8 of 473, 3 confirmed COVID-19 and 5 COVID-like), p =  0.52. The difference remained non-significant, considering confirmed COVID-19 only ( p =  0.33)., Conclusion: COVID-19 has a meaningful clinical impact on the cancer-patient population receiving ICIs, with high prevalence, hospitalization and an alarming mortality rate among symptomatic cases. Influenza vaccination does not protect from SARS-CoV-2 infection., Competing Interests: Conflict of interest statement: The Federation of Italian Cooperative Oncology Groups (FICOG) received funding for the present study by Seqirus and Roche S.p.A.; the Federation also received funding during the conduct of the present study by Astra Zeneca, Bristol Myers Squibb (BMS), Sanofi. Melissa Bersanelli received funding for the present study by Seqirus and Roche S.p.A. (FICOG as Institution, no personal fees). She also received, outside the present work, research funding from Pfizer and Novartis (Institution), honoraria as speaker at scientific events (personal fees) by Astra Zeneca, Bristol Myers Squibb (BMS), Novartis and Pfizer; as consultant for advisory role (personal fees) by Novartis, BMS and Pfizer. Ugo De Giorgi received honoraria from AstraZeneca, Roche, MSD, Pfizer, GSK, Clovis, Incyte and research funding from Roche, AstraZeneca, MSD, Pfizer. Dr Di Maio reports personal fees from Bristol Myers Squibb, personal fees from Merck Sharp & Dohme, personal fees from AstraZeneca, personal fees from Janssen, personal fees from Astellas, personal fees from Pfizer, personal fees from Eisai, personal fees from Takeda, grants from Tesaro GSK, outside the submitted work. Sebastiano Buti received honoraria as speaker at scientific events and advisory role by BMS, Pfizer; MSD, Ipsen, Roche S.p.A., Eli Lilly, AstraZeneca and Novartis; he also received research funding from Novartis. Marcello Tiseo received honoraria (personal fees) by MSD, BMS, Boehringer (BI), Takeda, AstraZeneca, and research funding by AstraZeneca (Institution). Vieri Scotti participated, with personal fees, to advisory boards and speaker’s bureaus for Roche S.p.A. Dr Cortellini reports grants from AstraZeneca, grants from MSD, grants from BMS, grants from Roche, during the conduct of the study; grants from AstraZeneca, grants from MSD, grants from BMS, grants from Roche, grants from Novartis, outside the submitted work. Saverio Cinieri declared international board for Eli Lilly international. Paolo Andrea Zucali acts in a consultant or advisory role for Sanofi, BMS, Pfizer, MSD, Astellas, Janssen, Ipsen, Novartis, all outside the scope of work. Sergio Bracarda declares to have acted as advisory board member (uncompensated) for: Janssen, Astellas, Pfizer, MSD, BMS, Merck, AstraZeneca, AAA, Ipsen, Bayer, Roche/Genentech. Francesco Carozza declared personal fees from Janssen. Sara Pilotto reports personal fees from AstraZeneca, Eli Lilly, Boehringer Ingelheim, Merk & Co, Roche, outside the submitted work. All remaining authors have declared no conflicts of interest., (© The Author(s), 2020.)

Renovascular traumas are rare in abdominal blunt traumas, especially those involving complete avulsion of a renal artery. Their management poses a dilemma between blood flow preservation and the risks of bleeding. We present the case of a rare variant of renovascular injury, with a post traumatic ostial avulsion of a polar inferior renal artery, successfully treated percutaneously by endovascular aortic covered stenting under c-arm cone-beam computed tomography guiding., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2020 The Author(s).)

Teaching point: Boerhaave syndrome is a very rare life-threatening surgical emergency, often misdiagnosed at the patient's admittance., Competing Interests: The authors have no competing interests to declare., (Copyright: © 2020 The Author(s).)

Background: as a legacy of the large asbestos consumption until the definitive ban in 1992, Italy had to tackle a real epidemic of asbestos related diseases. The Italian National Registry of Malignant Mesotheliomas (ReNaM) is a permanent surveillance system of mesothelioma incidence, with a regional structure. Aims, assignments and territorial network of ReNaM are described, as well as data collection, recording and coding procedures., Objectives: to describe the Italian epidemiological surveillance system of mesothelioma incidence, to provide updated data about occurrence of malignant mesothelioma in Italy, and to discuss goals, attainments, and expectations of registering occupational cancer., Design: analysis of data by malignant mesothelioma incident cases surveillance system., Setting and Participants: Italy, network of regional surveillance system, all Italian regions., Main Outcome Measures: a Regional Operating Centre (COR) is currently established in all the Italian regions, actively searching incident malignant mesothelioma cases from health care institutions. Occupational history, lifestyle habits, and residential history are obtained using a standardized questionnaire, administered to the subject or to the next of kin by a trained interviewer. The extent of dataset, epidemiological parameters, and occupations involved are reported updated at 31.12.2016, and standardized incidence rates are calculated., Results: at December 2016, ReNaM has collected 27,356 malignant mesothelioma cases, referring to the period of incidence between 1993 and 2015. The modalities of exposure to asbestos have been investigated for 21,387 (78%) and an occupational exposure has been defined for around 70% of defined cases (14,818)., Conclusions: the Italian experience shows that epidemiological systematic surveillance of asbestos related diseases incidence has a key importance for assessing and monitoring the public health impact of occupational and/or environmental hazards, programming preventive interventions, including remediation plans and information campaigns, and supporting the efficiency of insurance and welfare system. Monitoring the incidence of malignant mesothelioma through a specialized cancer registry is essential to follow-up the health effects of changing modalities and extent of occupational exposures over years and of environmental contamination. Such consolidated surveillance system is recommended also for occupational cancers with low aetiological fraction.

Aims and Objectives: To assess the effectiveness of a specific home care nursing programme in addition to standard care in patients (pts) receiving oral anticancer treatments., Background: Oral anticancer therapy present challenges for pts since treatment is a home-based therapy. This study evaluates the potentiality of a home care nursing programme in decreasing hospital accesses for not severe toxicity., Methods: This is an open-label, multicentre, randomised trial including pts who were receiving an anticancer oral drug. The study complies with the CONSORT checklist published in 2010. Concomitant use of radiation therapy, intravenous or metronomic therapies, or the intake of previous oral drugs was not allowed. Pts were randomly assigned to home care nursing programme (A) or standard care (B). In arm A, dedicated nurses provided information to pts, a daily record on which pts would take note of drugs and dosages and a telephone monitoring during the first two cycles of therapy. The primary outcome was the reduction in improper hospital accesses for grade 1-2 toxicity according to CTCAE v4.0., Results: Out of 432 randomised pts, 378 were analysed (184 pts in arm A and 194 in arm B). Hospital accesses were observed in 41 pts in arm A and in 42 pts in arm B (22.3% vs. 21.6%, respectively). No difference was detected in proportion of improper accesses between arm A and arm B (29.3% vs. 23.8%, respectively)., Conclusions: Our experience failed to support the role of a specific home care nursing programme for pts taking oral chemotherapy. An improved attention to specific educational practice and information offered to pts can explain these results., Relevance to Clinical Practice: Our results underline the role of nurse educational practice and information offered to patients. A careful nurse information of patients about drugs is essential to reduce toxicities avoiding the opportunity of a specific home monitoring., (© 2019 John Wiley & Sons Ltd.)

Knowledge about molecular mechanisms driving development and progression of renal cell carcinoma has been elucidated by different studies. In few years we discovered a large difference between genomic landscapes of clear cell and non-clear cell carcinoma. Moreover, tumor heterogeneity and different acquisition of gene mutations during tumor progression are issues of particular interest. In this review we focalized our attention on principal genomic alterations identified among RCC subtypes. Acquired gene mutations may be an adaptive response to several external pressure including metabolic, treatment, genomic and immune-related external pressure. Thus we correlated and discussed principal genomic alterations adopted by tumor to escape from each external pressures. The aim of the present work is to summarize current knowledge about genomic alterations in RCC with special interest of treatment strategies tailored on the basis of disease mutations assessment., (Copyright © 2019 Elsevier B.V. All rights reserved.)

Telomerase activity and telomere length are essential for the pathogenesis of several human diseases, including genitourinary tumors. Telomerase constitutes a complex system that includes human telomerase reverse transcriptase (hTERT), human telomerase RNA component (hTR) and telomerase associated protein 1 (TEP1), which are overexpressed in tumor cells compared to normal cells and are involved in the carcinogenesis and progression of renal cell carcinoma (RCC), bladder (BC) and prostate cancer (PCa). In addition, telomerase degraded peptide fragments expressed on the surface of tumor cells lead to their recognition by immune cells. On this scenario, in vitro and in vivo studies have shown effective anti-tumor activity of hTERT-tailored strategies in genitourinary tumors, including active immunotherapy with hTERT-peptide vaccines and passive immunotherapy with hTERT-transduced T cell infusion. This review emphasizes the role of telomerase in the carcinogenesis and progression of genitourinary tumors, thus underlying the potential of emerging telomerase-tailored immunotherapies in these patients., (Copyright © 2018. Published by Elsevier B.V.)

Tumor microenvironment constitutes a complex network in which tumor cells communicate among them and with stromal and immune cells. It has been shown that cancer cells are able to exchange genetic materials through small extracellular vesicles (EVs), a heterogeneous group of vesicles with different size and shape, cargo content, and function. The importance to investigate populations of circulating EVs would be of great importance as prostate cancer (PCa) biomarkers. In several neoplasms as well as in PCa, nanometer-sized EVs of endosomal origin are implicated in supporting tumor growth and metastatic spread by both altering local stroma cells and creating a protumor environment that favors the formation of pre-metastatic niches. Several techniques are applicable for the isolation and analysis of PCa-derived small EVs and are illustrated in this article. Due to the high sensitivity and specificity of these techniques, small EVs have become ideal candidates for early diagnosis. Moreover, we discuss the role of small EVs during PCa carcinogenesis, as well as in modulating the development of drug resistance to hormonal therapy and chemotherapy, thus underlining the potential of EV-tailored strategies in PCa patients.

Introduction: Renal cell carcinoma (RCC) represents a heterogeneous group of cancers with distinct histological features, molecular alterations, prognosis, and response to therapy. Target agents directed against vascular endothelial growth factor and its receptor and mammalian target of rapamycin (mTOR) inhibitors have completely changed the landscape of RCC. However, the rate of complete response is still low, thus supporting the research of novel therapeutic agents. Area covered: The authors describe the chemical features of tivozanib, its pharmacodynamic and pharmacokinetic properties, and the results obtained in human phase I-III clinical trials. Tivozanib received its first global approval in EU, Iceland, and Norway on 28 August 2017 for the first-line treatment of adult patients with advanced RCC and for adult patients who are VEGFR and mTOR inhibitor-naive following disease progression after one prior treatment with cytokines. Expert opinion: The US Food and Drug Administration did not approve tivozanib due to the lack of a significant advantage in terms of survival compared to sorafenib. To date, the role of tivozanib in the pharmaceutical landscape of mRCC appears to be very limited. However, ongoing trials on the association between tivozanib and immunotherapy may represent a promising strategy to be assessed in future clinical trials.

Introduction: The epidemiology of gender differences for mesothelioma incidence has been rarely discussed in national case lists. In Italy an epidemiological surveillance system (ReNaM) is working by the means of a national register., Methods: Incident malignant mesothelioma (MM) cases in the period 1993 to 2012 were retrieved from ReNaM. Gender ratio by age class, period of diagnosis, diagnostic certainty, morphology and modalities of asbestos exposure has been analysed using exact tests for proportion. Economic activity sectors, jobs and territorial distribution of mesothelioma cases in women have been described and discussed. To perform international comparative analyses, the gender ratio of mesothelioma deaths was calculated by country from the WHO database and the correlation with the mortality rates estimated., Results: In the period of study a case list of 21 463 MMs has been registered and the modalities of asbestos exposure have been investigated for 16 458 (76.7%) of them. The gender ratio (F/M) was 0.38 and 0.70 (0.14 and 0.30 for occupationally exposed subjects only) for pleural and peritoneal cases respectively. Occupational exposures for female MM cases occurred in the chemical and plastic industry, and mainly in the non-asbestos textile sector. Gender ratio proved to be inversely correlated with mortality rate among countries., Conclusions: The consistent proportion of mesothelioma cases in women in Italy is mainly due to the relevant role of non-occupational asbestos exposures and the historical presence of the female workforce in several industrial settings. Enhancing the awareness of mesothelioma aetiology in women could support the effectiveness of welfare system and prevention policies., Competing Interests: Competing interests: The following authors reported that they have served as expert witness for the public prosecutor in court trials on asbestos-related diseases: EM, DM, SS, VG, CM, RC., (© Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

Objective: The aim of this study was to evaluate environmental asbestos sources, mesothelioma incidence and mortality, and awareness on asbestos-related diseases (ARDs) by general practitioners (GPs) in Molise Region., Methods: The contaminated sites in three towns were identified by census; mesothelioma incidence (2000 to 2012) and mortality (2003 to 2013) was achieved from local registries; GPs were interviewed on practiced population's exposures and ARDs diagnosis., Results: About 54.3% of visited sites were contaminated (71.2% by friable asbestos) and 38.8% was extremely damaged. Over above time-periods, 32 mesothelioma cases (62.5% males, 25% in people aged 70 to 75 years) and 27 deaths (90% males, 69 ± 10 years, 70.4% pleural mesothelioma) have been reported. A total of 122 GPs were interviewed who had diagnosed 40 mesothelioma and 28 asbestosis cases., Conclusion: There is the need of remediation/removal interventions for contaminated sites and of strategies to increase GPs awareness on asbestos risks for better patients' management.

Background: Early changes in PSA have been evaluated in association to treatment outcome. The aim of this study was to assess PSA surge phenomenon in castration-resistant prostate cancer (CRPC) patients treated with abiraterone and to correlate those variations with long-term treatment outcome., Patients and Methods: We retrospectively evaluated 330 CRPC patients in 11 Italian hospitals, monitoring PSA levels at baseline and every 4 weeks. Other clinical, biochemical and molecular parameters were determined at baseline. We considered PSA surge as PSA increase within the first 8 weeks from starting abiraterone more than 1% from baseline followed by a PSA decline. The log-rank test was applied to compare survival between groups of patients according to PSA surge. The impact of PSA surge on survival was evaluated by Cox regression analyses., Results: A total of 330 patients with CRPC, median age 74 years (range, 45-90), received abiraterone (281 chemotherapy-treated and 49 chemotherapy-naïve). PSA surge was observed in 20 (7%) post-chemotherapy and 2 (4%) chemotherapy-naïve patients. For overall patients presenting PSA surge, timing of PSA peak from baseline was 5 ± 1.8 weeks and PSA rise from baseline was 21 ± 18.4%. The overall median follow-up was 23 months (range 1-62). No significant differences in progression-free survival and overall survival were observed between patients with and without PSA surge (P = 0.16 and =0.86, respectively). In addition, uni- and multivariate analyses showed no baseline factors related to PSA surge., Conclusion: PSA surge occurs in both chemotherapy-treated and chemotherapy-naïve patients treated with abiraterone resulting, however, in no long-term impact on outcome. Physicians and patients should be aware of PSA surge challenge to prevent a premature discontinuation of potentially effective therapy with abiraterone. Further larger and prospective studies are warranted to investigate this not infrequent phenomenon., (© 2017 Wiley Periodicals, Inc.)

Background: The availability of new agents (NAs) active in patients with metastatic castration-resistant prostate cancer (mCRPC) progressing after docetaxel treatment (abiraterone acetate, cabazitaxel, and enzalutamide) has led to the possibility of using them sequentially to obtain a cumulative survival benefit., Objective: To provide clinical outcome data relating to a large cohort of mCRPC patients who received a third-line NA after the failure of docetaxel and another NA., Design, Setting, and Participants: We retrospectively reviewed the clinical records of patients who had received at least two successive NAs after the failure of docetaxel., Outcome Measurements and Statistical Analysis: The independent prognostic value of a series of pretreatment covariates on the primary outcome measure of overall survival was assessed using Cox regression analysis., Results and Limitations: We assessed 260 patients who received one third-line NA between January 2012 and December 2013, including 38 who received a further NA as fourth-line therapy. The median progression-free and overall survival from the start of third-line therapy was, respectively, 4 mo and 11 mo, with no significant differences between the NAs. Performance status, and haemoglobin and alkaline phosphatase levels were the only independent prognostic factors. The limitations of the study are mainly due its retrospective nature and the small number of patients treated with some of the sequences., Conclusions: We were unable to demonstrate a difference in the clinical outcomes of third-line NAs regardless of previous NA therapy., Patient Summary: It is debated which sequence of treatments to adopt after docetaxel. Our data do not support the superiority of any of the three new agents in third-line treatment, regardless of the previously administered new agent., (Copyright © 2014 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Background: The aim of this study was to assess early serum prostate-specific antigen (PSA) changes in patients treated with abiraterone and to correlate those changes with clinical outcome., Patients and Methods: We retrospectively evaluated 103 patients with castrate-resistant prostate cancer (CRPC) treated with compassionate use of abiraterone in Romagna, Italy. In these patients, serum PSA levels were monitored every 4 weeks, and a time course of serum PSA levels was obtained. The PSA flare phenomenon was evaluated. The log-rank test was applied to compare survival between groups of patients according to early PSA level changes., Results: Of 103 patients, 43 (41.7%) had an immediate PSA response, whereas 9 (8.7%) had an initial PSA flare. Of the 9 patients with PSA flare, 5 attained a subsequent PSA response. The temporary PSA flare exceeded baseline values by a median of 19.7% (range, 5%-62.9%). The median PFS of the 9 patients in the PSA-flare group was higher compared with patients without the PSA flare (10.5 vs. 6.4 months; P = .0999) but was similar to the subgroup of patients with immediate PSA response (10.5 vs. 10.7 months; P = .7019). In the multivariate analysis, only the PSA response remained as a predictor of progression-free survival (PFS) (P < .0001) and overall survival (OS) (P = .0003), respectively., Conclusion: PSA flare occurs not infrequently in patients with CRPC who respond to abiraterone. Patients should be informed of this possible PSA flare phenomenon., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Aims and Background: In recent years, the number of oral anticancer drugs used in clinical practice has rapidly increased. The Italian Society of Medical Oncology (AIOM) conducted a survey to describe the impact of the use of oral anticancer drugs on the daily activity of Italian oncology practices., Methods and Study Design: A survey questionnaire was distributed to the coordinators of the regional sections of AIOM. A 6-month period was considered, from January 1, 2010 to June 30, 2010. The survey addressed (1) quantitative aspects of the use of oral anticancer drugs; (2) practical aspects in the management of patients treated with these drugs; (3) issues related to treatment costs and reimbursement procedures., Results: Thirty-six questionnaires were received from institutions distributed throughout the Italian territory. Oral anticancer drugs (both chemotherapy and molecularly targeted agents) accounted for a significant proportion (17%) of prescribed treatments. Among the responding institutions, there were different dispensation procedures of oral drugs to patients: drugs were dispensed by the pharmacist (57%) or directly by the medical oncologist (23%) or nurse (20%). The medical oncologist played a major role in the communication with patients (73% alone and a further 24% in cooperation with other professional figures) and was the point of reference in the event of side effects in 97% of cases. In most cases, the reimbursement of drug costs was separated ("File F" procedure) from the flat fare received by the hospital for outpatient visits or day-hospital access., Conclusions: Optimal organization of oral anticancer treatment warrants the cooperation and integration of multiple professional figures. At least three figures are involved in patient management in the hospital: the medical oncologist, the nurse, and the hospital pharmacist. Oral anticancer treatments are associated with specific reimbursement issues: in the majority of cases, the cost of the drug is reimbursed separately from the cost of patient access.

Background: Ixabepilone is an effective chemotherapy in metastatic breast cancer that has been pretreated with anthracyclines and is resistant or refractory to taxanes. Adjuvant dose-dense (DD) chemotherapy is more effective than regimens administered every 3 weeks, especially in hormonal receptor (HR)-negative tumors., Methods: A feasibility study of neoadjuvant DD ixabepilone was conducted in breast cancer patients with tumors measuring at least 2 cm. Patients received 5-fluorouracil 600 mg/m(2), epirubicin 90 mg/m(2), and cyclophosphamide 600 mg/m(2) ("FEC" in combination) administered intravenously on day 1 every 14 days with granulocyte-colony stimulating factor (filgrastim) followed by ixabepilone 40 mg/m(2) administered intravenously on day 1 every 14 days with granulocyte-colony stimulating factor. The study's primary endpoint was feasibility, and the secondary endpoint was pathologic complete response. A two-stage Simon's design was adopted., Results: Forty-seven patients were enrolled, and 42 were evaluable. For 10 of 42 patients, DD ixabepilone was not feasible. Six (14%) required ixabepilone interruption, and four (9.5%) required ixabepilone dose reduction of 25%. One toxic death occurred. Hematologic grade 3-4 toxicities included anemia (9.5%), grade 4 neutropenia (2.4%), febrile neutropenia (4.8%), and thrombocytopenia (2.4%). Nonhematologic grade 3-4 toxicities consisted of fatigue (14.3%), mucositis (14.3%), sensory neuropathy (7.1%), onychopathy (7.1%), and liver toxicity (4.8%). Grade 2 sensory neuropathy lasting longer than 7 days was recorded in 11.9% of patients. Pathologic complete response was observed in 16 of 42 patients (38.1%), including 11 of 23 (47.8%) with HR-negative tumors and 5 of 19 (26.3%) with HR-positive tumors., Conclusion: Despite high activity, DD ixabepilone after DD FEC is poorly tolerated.

Purpose: To define the maximum tolerated dose (MTD) of a SHort-course Accelerated whole brain RadiatiON therapy (SHARON) in the treatment of patients with multiple brain metastases., Methods and Materials: A phase 1 trial in 4 dose-escalation steps was designed: 12 Gy (3 Gy per fraction), 14 Gy (3.5 Gy per fraction), 16 Gy (4 Gy per fraction), and 18 Gy (4.5 Gy per fraction). Eligibility criteria included patients with unfavorable recursive partitioning analysis (RPA) class>or=2 with at least 3 brain metastases or metastatic disease in more than 3 organ systems, and Eastern Cooperative Oncology Group (ECOG) performance status≤3. Treatment was delivered in 2 days with twice-daily fractionation. Patients were treated in cohorts of 6-12 to define the MTD. The dose-limiting toxicity (DLT) was defined as any acute toxicity≥grade 3, according to the Radiation Therapy Oncology Group scale. Information on the status of the main neurologic symptoms and quality of life were recorded., Results: Characteristics of the 49 enrolled patients were as follows: male/female, 30/19; median age, 66 years (range, 23-83 years). ECOG performance status was <3 in 46 patients (94%). Fourteen patients (29%) were considered to be in recursive partitioning analysis (RPA) class 3. Grade 1-2 acute neurologic (26.4%) and skin (18.3%) toxicities were recorded. Only 1 patient experienced DLT (neurologic grade 3 acute toxicity). With a median follow-up time of 5 months (range, 1-23 months), no late toxicities have been observed. Three weeks after treatment, 16 of 21 symptomatic patients showed an improvement or resolution of presenting symptoms (overall symptom response rate, 76.2%; confidence interval 0.95: 60.3-95.9%)., Conclusions: Short-course accelerated radiation therapy in twice-daily fractions for 2 consecutive days is tolerated up to a total dose of 18 Gy. A phase 2 study has been planned to evaluate the efficacy on overall survival, symptom control, and quality of life indices., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Background: Socioeconomic status can potentially affect prognosis of cancer patients. Our aim was to describe potential differences in demographic and clinical characteristics, treatment, and survival by education level in patients with advanced non-small cell lung cancer (NSCLC) enrolled in clinical trials of first-line treatment., Methods: Individual data of Italian patients with advanced NSCLC (stage IV, or IIIB with supraclavicular nodes or malignant pleural effusion), ECOG performance status (PS) 0-2, enrolled in four phase III randomized trials conducted between 1996 and 2005 were pooled. Information about education was available for 1680 of 1709 patients (98.3%). Patients were divided in two groups according to education level: high (patients with at least high school diploma) or low (those with less than high school diploma). Survival analyses were stratified by treatment arm within trial., Results: There were 312 (19%) and 1368 (81%) patients with high and low education, respectively. Education level was significantly different among birth cohorts, with a time-trend toward higher education level. Patients with high education were significantly younger (median age 65 vs. 70), were less frequently unfit at diagnosis (ECOG PS2 5% vs. 16%), and their tumor type was more frequently adenocarcinoma (47% vs. 37%). Number of treatment cycles received was not significantly different between education groups. Median survival was 9.4 and 7.6 months in high and low education, respectively (p=0.012). At multivariable analysis, female sex, better PS and high education level (Hazard Ratio 0.85, 95%CI 0.73-0.99, p=0.03) were independently associated with longer survival., Conclusions: In Italian patients enrolled in four randomized trials of first-line chemotherapy for advanced NSCLC, high education was significantly more frequent among younger patients, and was associated with lower proportion of PS2 patients. Education level did not significantly affect number of chemotherapy cycles received. Overall survival was longer in patients with high education, after adjustment for PS and other prognostic factors. The exact underlying mechanisms of the independent prognostic role of education level are substantially unknown, but lead-time bias (anticipation in diagnosis and time to inclusion in the trial), differences in adherence to care outside the trial procedures, differences in comorbidities and life-style factors may all contribute., (Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.)

Aims and Background: In 2009, the Italian Society of Medical Oncology (AIOM) conducted a survey to describe the impact of regional pharmaceutical formularies on the disparity of access to eight new drugs among cancer patients treated in Italian regions. The survey documented some regional restrictions for some anti-cancer drugs. In the study, we analyzed the "time to patient access" to new anti-cancer drugs in Italian regions., Methods: In March 2010, we analyzed the availability of 17 new anti-cancer drugs at a regional level, specifically the coherence of regional authorizations compared with national authorizations approved by the Italian Medicines Agency (AIFA). In the regions with pharmaceutical formularies, we analyzed the characteristics of technical-scientific committees for the evaluation of inclusion of hospital drugs in these formularies. We also analyzed the time from EMA (CMPH) authorization to AIFA marketing authorization, the time from AIFA marketing authorization to patient availability, and the total time from EMA (CMPH) authorization to patient availability of the drugs in all Italian regions, for 11 of these drugs., Results: Some drugs were included in all the regional pharmaceutical formularies, without restrictions, whereas other drugs were not included in one and others were not included in more than one formulary. Median time from EMA to AIFA was 11.2 months (range, 2.9-17.1). Median time from AIFA to patient availability was 1.4 months (range, 0.0-50.5) in regions with drug formularies versus 0.0 months in regions without drugs formularies. Median total time from EMA to patient availability was longer in regions with formularies (13.3 months; range, 2.9-65.3) than in regions without formularies (11.2 months; range, 2.9-24.0), where drugs are immediately available after AIFA marketing authorization. Moreover, the interval was very long (range, 2.9-65.3) for some drugs in regions with formularies., Conclusions: The analysis confirmed that the presence of multiple hierarchical levels of drug evaluation can create disparity in drug availability for Italian citizens.

Background: Quality of life (QoL) has gained greater importance in the management of metastatic non-small-cell lung cancer due to the palliative nature of treatment. Docetaxel (DCT) and cisplatin (CDDP) doublet has been reported to be associated to a better QoL than the weekly vinorelbine (VNR) and CDDP regimen. Recently a newer more tolerated schedule of the VNR/CDDP regimen has been published and is widely employed in medical practice. The impact of these regimens on patients' QoL as well as symptoms control and type and grading chemo-related side-effects has been compared prospectically., Methods: Patients received CDDP 75 mg/m(2) plus DCT 75 mg/m(2) on day 1 every weeks (arm A) or CDDP 80 mg/m(2) on day 1 plus VNR 30 mg/m(2) day 1 and 8 every 3 weeks (arm B). G-CSF and/or EPO were employed as needed. Health-related QoL was assessed at entry and after every cycle by the EORTC-QLQ-C30 and LC13 questionnaires, toxicity by the NCI-NCCN CTC vs 2, and intent-to-treat objective response by the Recist criteria., Results: The QoL questionnaires were completed by 37 pts (88%) in the DCT/CDDP arm and 39 pts (87%) in the VNR/CDDP one. Baseline mean scores and rates at which pts failed to complete QoL assessment were similar in the two arms. Global health status of the EORTC QLQ-C30 scale and specific symptoms control (LC13 module) improved during treatment without any statistically significant difference between the two arms. Emotional functioning remained stable in both groups during treatment, whereas physical and role improved slightly. In the DCT/CDDP arm 14 pts (33%; 95%CL 24-40%) had PR, and 10 (24%) SD for a 57% TGCR. In the VNR/CDDP arm 12 pts (27%) achieved PR, 18 (41%) SD a 68% TGCR. Differences were not statistically significant. Median time-to-progression was 4.2 months in the DCT/CDDP arm and 4.5 months in the VNR/CDDP one, and median overall survival was 12.1 (range 1-26+ months) and 12.5 months (range 1-28+ months) for DCT/CDDP and VNR/CDDP arms, respectively. Febrile neutropenia rate was higher in the VNR/CDDP arm (p=0.02) as well as G3-4 anemia (p=0.005) and G-CSF/EPO use (p=0.019)., Conclusions: Global and specific health-related QoL data similar in both treatment groups with no statistically significant difference. Efficacy measures, overall response rate, time-to-progression and overall survival were equivalent in both arms. However, severe anemia and febrile neutropenia are statistically more frequent in the VNR/CDDP arm than in the DCT/CDDP one. These data should be considered in treatment decision-making for pts with advanced non-small-cell lung cancer and for the design of future trials with chemotherapy plus biologics., (Copyright 2009 Elsevier Ireland Ltd. All rights reserved.)

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.

Autologous stem cell transplantation is considered the best post-induction therapy for multiple myeloma (MM). Therefore, therapy for myeloma should be chosen not only on the basis of efficacy, but also taking into account their impact on the hematopoietic stem cell compartment. We describe the case of a MM patient in which a successful mobilization of peripheral stem cells was obtained with bortezomib, cyclophosphamide and G-CSF, after two failed attempts in the framework of Total Therapy 2. The patient underwent an autologous transplantation, showing a rapid and complete post-transplant hematological recovery. Our experience suggests that bortezomib is an effective anti-myeloma agent without negative impact on stem cell mobilization, even in patients with a previous history of failed harvest.

Purpose: To study the prognostic value for overall survival of baseline assessment of functional status, comorbidity, and quality of life (QoL) in elderly patients with advanced non-small-cell lung cancer treated with chemotherapy., Patients and Methods: Data from 566 patients enrolled onto the phase III randomized Multicenter Italian Lung Cancer in the Elderly Study (MILES) study were analyzed. Functional status was measured as activities of daily living (ADL) and instrumental ADL (IADL). The presence of comorbidity was assessed with a checklist of 33 items; items 29 and 30 of the European Organisation for Research and Treatment of Cancer (EORTC) core questionnaire QLQ-C30 (EORTC QLQ-C30) were used to estimate QoL. ADL was dichotomized as none versus one or more dependency. For IADL and QoL, three categories were defined using first and third quartiles as cut points. Comorbidity was summarized using the Charlson scale. Analysis was performed by Cox model, and stratified by treatment arm., Results: Better values of baseline QoL (P = .0003) and IADL (P = .04) were significantly associated with better prognosis, whereas ADL (P = .44) and Charlson score (P = .66) had no prognostic value. Performance status 2 (P = .006) and a higher number of metastatic sites (P = .02) also predicted shorter overall survival., Conclusions: Pretreatment global QoL and IADL scores, but not ADL and comorbidity, have significant prognostic value for survival of elderly patients with advanced non-small-cell lung cancer who were treated with chemotherapy. Using these scores in clinical practice might improve prognostic prediction for treatment planning.

The present study describes supportive care (SC) in patients with advanced non-small-cell lung cancer (NSCLC), evaluating whether it is affected by concomitant chemotherapy, patient's performance status (PS) and age. Data of patients enrolled in three randomised trials of first-line chemotherapy, conducted between 1996 and 2001, were pooled. The analysis was limited to the first three cycles of treatment. Supportive care data were available for 1185 out of 1312 (90%) enrolled patients. Gastrointestinal drugs (45.7%), corticosteroids (33.4%) and analgesics (23.8%) were the most frequently observed categories. The mean number of drugs per patient was 2.43; 538 patients (45.4%) assumed three or more supportive drugs. Vinorelbine does not produce substantial variations in the SC pattern, while cisplatin-based treatment requires an overall higher number of supportive drugs, with higher use of antiemetics (41 vs 27%) and antianaemics (10 vs 4%). Patients with worse PS are more exposed to corticosteroids (42 vs 30%). Elderly patients require drugs against concomitant diseases significantly more than adults (20 vs 7%) and are less frequently exposed to antiemetics (12 vs 27%). In conclusion, polypharmacotherapy is a relevant issue in patients with advanced NSCLC. Chemotherapy does not remarkably affect the pattern of SC, except for some drugs against side effects. Elderly patients assume more drugs for concomitant diseases and receive less antiemetics than adults.

The aim of this phase II multicenter trial was to evaluate the activity of a novel combination of gemcitabine (GEM) and epirubicin (EPI) in advanced pancreatic cancer patients. Clinical benefit and response rate were the main efficacy end-points. From December 1997 to October 1999, 30 consecutive patients with measurable advanced pancreatic cancer were enrolled. Gemcitabine was administered intravenously in 30 min at a dose of 800 mg/m2 on days 1, 8, 15 followed by i.v. injection of epirubicin 25 mg/m(2); treatment was repeated every 28 days. With regard to clinical benefit response, 8/21 patients (38%) experienced significant palliation of tumor-related symptoms; the median symptom control time was 25 weeks. No complete responses were recorded while 6 patients achieved a partial remission, for an overall response rate of 20%; 10 patients (30%) had a stable disease and 14 (46%) had progressive disease. The median time to progression was 14 weeks. Median survival was 26 weeks, with 6 patients (20%) having long-term survival at 46 weeks. In general, chemotherapy was well tolerated; 9 patients (30%) suffered from WHO grade 3-4 haematological toxicity and 5 patients (16.6%) suffered from grade 3 non-haematological toxicity. In conclusion, the GEM plus EPI regimen represent a feasible approach for improvement of clinical benefit in advanced pancreatic cancer patients, but confirmatory investigations are required.