Real World Analysis of Peritoneal Metastasis From Renal Cell Carcinoma. Meet-Uro27.

Background: Peritoneal metastases (PM) have been reported in approximately 1% of patients with metastatic Renal Cell Carcinoma (mRCC). Outcome data are limited due to the rarity of this metastatic site. Therefore, the aim of our study is to describe renal cell carcinoma (RCC) patients with PM treated as per clinical practice.

Clinical Outcomes and Prognostic Factors in Patients With Penile Carcinoma: A Sub-Analysis From Meet-URO 23 (I-RARE) Registry Study.

Introduction: Penile squamous cell carcinoma (PSCC) is a rare tumor with an aggressive behavior. The Meet-URO 23/I-RARE registry includes rare genitourinary malignancies. We extracted patients with PSCC to conduct a retrospective study aimed at assessing clinical outcomes and prognostic factors.

Use of concomitant proton pump inhibitors, statins or metformin in patients treated with pembrolizumab for metastatic urothelial carcinoma: data from the ARON-2 retrospective study.

Background: Concomitant medications may potentially affect the outcome of cancer patients. In this sub-analysis of the ARON-2 real-world study (NCT05290038), we aimed to assess the impact of concomitant use of proton pump inhibitors (PPI), statins, or metformin on outcome of patients with metastatic urothelial cancer (mUC) receiving second-line pembrolizumab.

Methods: We collected data from the hospital medical records of patients with mUC treated with pembrolizumab as second-line therapy at 87 institutions from 22 countries.

Geographical differences in the management of metastatic de novo renal cell carcinoma in the era of immune-combinations.

Background: The upfront treatment of metastatic renal cell carcinoma (mRCC) has been revolutionized by the introduction of immune-based combinations. The role of cytoreductive nephrectomy (CN) in these patients is still debated. The ARON-1 study (NCT05287464) was designed to globally analyze real-world data of mRCC patients receiving first-line immuno-oncology combinations.

Real-world Outcome of Patients with Advanced Renal Cell Carcinoma and Intermediate- or Poor-risk International Metastatic Renal Cell Carcinoma Database Consortium Criteria Treated by Immune-oncology Combinations: Differential Effectiveness by Risk Group?

Background: Renal c carcinoma (RCC) is one of the most common urinary cancers worldwide, with a predicted increase in incidence in the coming years. Immunotherapy, as a single agent, in doublets, or in combination with anti-vascular endothelial growth factor receptor tyrosine kinase inhibitors (TKIs), has rapidly become a cornerstone of the RCC therapeutic scenario, but no head-to-head comparisons have been made. In this setting, real-world evidence emerges as a cornerstone to guide clinical decisions.

Global Real-World Outcomes of Patients Receiving Immuno-Oncology Combinations for Advanced Renal Cell Carcinoma: The ARON-1 Study.

Background: Immuno-oncology combinations have achieved survival benefits in patients with metastatic renal cell carcinoma (mRCC).

Objective: The ARON-1 study (NCT05287464) was designed to globally collect real-world data on the use of immuno-combinations as first-line therapy for mRCC patients.

Patients And Methods: Patients aged ≥ 18 years with a cytologically and/or histologically confirmed diagnosis of mRCC treated with first-line immuno-combination therapies were retrospectively included from 47 International Institutions from 16 countries.

Clinico-Pathological Features Influencing the Prognostic Role of Body Mass Index in Patients With Advanced Renal Cell Carcinoma Treated by Immuno-Oncology Combinations (ARON-1).

Background: Obesity has been associated with improved response to immunotherapy in cancer patients. We investigated the role of body mass index (BMI) in patients from the ARON-1 study (NCT05287464) treated by dual immuno-oncology agents (IO+IO) or a combination of immuno-oncology drug and a tyrosine kinase inhibitors (TKI) as first-line therapy for metastatic renal cell carcinoma (mRCC).

Patients And Methods: Medical records of patients with documented mRCC treated by immuno-oncology combinations were reviewed at 47 institutions from 16 countries.

Concomitant Use of Statins, Metformin, or Proton Pump Inhibitors in Patients with Advanced Renal Cell Carcinoma Treated with First-Line Combination Therapies.

Background: Drug-drug interactions are a major concern in oncology and may potentially affect the outcome of patients with cancer.

Objective: In this study, we aimed to determine whether the concomitant use of statins, metformin, or proton pump inhibitors affects survival in patients with metastatic renal cell carcinoma treated with first-line combination therapies.

Methods: Medical records of patients with documented metastatic renal cell carcinoma between January 2016 and November 2021 were reviewed at 17 participating centers.

Radiotherapy and Immunotherapy: The Power of the Teamwork for the Treatment of NSCLC.

Immune checkpoint inhibitors (ICPi) targeting programmed cell death 1(PD-1)/programmed cell death ligand-1 (PD-L1) have revolutionized the treatment of patients with advanced non-small cell lung cancer (NSCLC). Despite impressive success, only a small proportion of patients benefit from PD1/PDL1 inhibitors. Radiotherapy (RT) can induce a systemic anti-tumor immune response on local and distant tumors.

A 17-Gene Expression Signature for Early Identification of Poor Prognosis in Clear Cell Renal Cell Carcinoma.

Unlabelled: The Identification of reliable Biomarkers able to predict the outcome after nephrectomy of patients with clear cell renal cell carcinoma (ccRCC) is an unmet need. The gene expression analysis in tumor tissues represents a promising tool for better stratification of ccRCC subtypes and patients' evaluation.

Methods: In our study we retrospectively analyzed using Next-Generation expression analysis (NanoString), the expression of a gene panel in tumor tissue from 46 consecutive patients treated with nephrectomy for non-metastatic ccRCC at two Italian Oncological Centres.

Safety and Efficacy of Tivozanib in First-Line mRCC: A Multicenter Compassionate-Use Study (Meet-Uro 16).

Introduction: Tivozanib is a potent and selective tyrosine kinase inhibitor of vascular endothelial growth factor receptor 1 (VEGFR-1), VEGFR-2, and VEGFR-3, recently approved in Europe for the first-line treatment of metastatic renal cell carcinoma (mRCC).

Methods: Retrospective analysis of safety and activity of tivozanib administered at 1.34 mg daily (3 weeks on, 1 week off) within a compassionate-use program to patients with mRCC with no prior systemic treatment in Italy.

Systemic effect of radiotherapy before or after nivolumab in lung cancer: an observational, retrospective, multicenter study.

Background: The combination of radiotherapy (RT) and programmed death 1 inhibitors seems to increase antitumor immune responses.

Objective: To assess the outcome and the role of the best combination sequence, i.e.

Renal Cell Carcinoma: the Oncologist Asks, Can PSMA PET/CT Answer?

Purpose Of Review: To critically review the potential clinical applications of prostate-specific membrane antigen (PSMA) radioactive ligands in renal cell carcinoma (RCC).

Recent Findings: Radioactive probes targeting PSMA hold promise in several malignancies in addition to prostate cancer, owing to the expression of PSMA by tumor neovasculature. The majority of clear cell RCCs (ccRCC), the most malignant RCC subtype, express PSMA on tumor-associated neovasculature.

Safety and Efficacy of Nivolumab in Patients With Advanced Non-small-cell Lung Cancer Treated Beyond Progression.

Introduction: Treatment with immune checkpoint inhibitors beyond progression is associated with improved survival in patients with melanoma and clear-cell renal carcinoma. Whether this association exists for patients with non-small-cell lung cancer (NSCLC) is currently still unclear.

Patients And Methods: We performed a multi-institutional retrospective study based on landmark and multivariable analyses to evaluate the safety and efficacy of treatment with nivolumab beyond Response Evaluation Criteria In Solid Tumors (RECIST) v1.

Impact of immune-related adverse events on survival in patients with advanced non-small cell lung cancer treated with nivolumab: long-term outcomes from a multi-institutional analysis.

Purpose: Immune-checkpoint inhibitors (ICIs) represent the standard of care for platinum-pretreated advanced non-small cell lung cancer patients. Patients treated with ICIs may experience immune-related adverse events (irAEs), that might reflect antitumor responses. Here we evaluated nivolumab efficacy according to the development of irAEs.

Molecular Basis of Drug Resistance and Insights for New Treatment Approaches in mCRPC.

Inhibiting androgen receptor (AR) signaling with androgen deprivation therapy (ADT) represents the mainstay of therapy for advanced and metastatic prostate cancer. However, about 20-60% of patients receiving first-line treatment for prostate cancer will relapse, evolving in a more aggressive and lethal form of the disease, the castration-resistant prostate cancer (CRPC), despite the use of ADT. Multiple approved systemic therapies able to prolong survival of patients with metastatic CRPC (mCRPC) exist, but almost invariably, patients treated with these drugs develop primary or acquired resistance.

Heterogeneity of PD-L1 Expression and Relationship with Biology of NSCLC.

Immunotherapy with monoclonal antibodies against programmed cell death (PD-1), such as nivolumab and pembrolizumab, has significantly improved the survival of patients with metastatic non-small cell lung cancer (NSCLC). In order to determine the subset of patients that can benefit most from these therapies, biomarkers such as programmed death ligand-1 (PD-L1) have been proposed. However, the predictive and prognostic role of the use of PD-L1 is controversial.

Castration-resistance prostate cancer: what is in the pipeline?

Introduction: To evaluate the available evidence on the standard diagnosis and management of men with metastatic castration resistant prostate cancer (mCRPC), and providing the timely update on new pharmacological treatments.

Evidence Acquisition: A systematic literature search from from January 2000 until March 2017 was performed by combining the following MESH terms: castrate resistant prostate cancer, abiraterone, enzalutamide, 223radium, sipuleucel-T, docetaxel, cabazitaxel, resistance mechanisms, resistance to androgen deprivation, androgen receptor (AR) mutations, amplifications, splice variants, and AR alterations. We followed the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA).

Evaluation of 5-fluorouracil degradation rate and Pharmacogenetic profiling to predict toxicity following adjuvant Capecitabine.

Background: On account of the lack of predictive biomarkers of toxicity, we investigated whether polymorphisms of genes involved in fluoropyrimidine metabolism and 5-fluorouracil (5-FU) degradation rate were associated with outcomes of adjuvant capecitabine in patients with early stage gastrointestinal cancers.

Methods: Genotyping of DPYD GIVS14A, MTHFR C677T and A1298C SNPs were performed by pyro-sequencing technology. PCR analysis was used for genotyping TYMS-TSER.

Multimodality treatment of brain metastases from renal cell carcinoma in the era of targeted therapy.

In patients with renal cancer, brain metastasis is associated with poor survival and high morbidity. Poor life expectancy is often associated with widespread extracranial metastases. In such patients, a multidisciplinary approach is paramount.

Duration of response to first androgen deprivation therapy, time to castration resistance prostate cancer, and outcome of metastatic castration resistance prostate cancer patients treated with abiraterone acetate.

Abiraterone acetate (AA) demonstrated its efficacy in the treatment of patients with metastatic castration resistance prostate cancer (mCRPC) in predocetaxel and postdocetaxel setting. However, we learn from pivotal studies that forms of primary and acquired resistance to this drug exist. Patient selection becomes so crucial to optimize treatment results.

Clinical Outcome of Third-Line Pazopanib in a Patient with Metastatic Renal Cell Carcinoma.

Background. Renal cell carcinoma accounts for about 2-3% of all malignant tumors. The prevalence of brain metastases from RCC is less than 20% of cases.

Resistance to abiraterone in castration-resistant prostate cancer: a review of the literature.

Persistent androgen signaling is functionally significant in castration-resistant prostate cancer (CRPC) and it is actually considered a validated therapeutic target. Residual intra-tumoral androgens compensate for the effects of androgen ablation, activating the androgen receptor (AR), AR-mediated gene expression and driving CRPC. The intra-tumoral biosynthesis of androgens takes place in different ways and cytochrome P450 17A1 (CYP17A1) has a crucial role in this context.

Pharmacogenomics in lung cancer chemotherapy: a review of what the oncologist should know.

Lung cancer is the leading cause of cancer-related death around the world; the addition of chemotherapy to treatment of this disease has been shown to significantly increase progression-free survival and overall survival. Despite newer chemotherapies, it is important to personalize the care (treatment and dose) upon each single patient's susceptibility for controlling and reducing adverse side-effects, at best. The present review describes the current status of pharmacogenomics studies regarding germline DNA variants that may alter response and tolerability to chemotherapeutic agents used to treat lung cancer, including perspective studies.