Feasibility of cabazitaxel in octogenarian prostate cancer patients.

Background: To evaluate the effectiveness and safety of cabazitaxel in castration-resistant prostate cancer patients aged ≥80 years, we performed a retrospective study on a sample of patients from 11 Italian cancer centers.

Materials And Methods: Fifty-seven patients aged ≥80 years were treated with cabazitaxel after previous failure with docetaxel; 39 completed a comprehensive geriatric assessment questionnaire (34 fit and 5 vulnerable) and 8 patients (14%) had an Eastern Cooperative Oncology Group performance status (PS) ≥2, while most had a PS of 0-1 (86%). Cabazitaxel was administered at a dose of 25 mg/m in 30 (52%) patients and 20 mg/m or adapted schedules in 27 (48%) patients.

Real Life Clinical Management and Survival in Advanced Cutaneous Melanoma: The Italian Clinical National Melanoma Registry Experience.

Background: Cutaneous melanoma (CM) is one of the most aggressive types of skin cancer. Currently, innovative approaches such as target therapies and immunotherapies have been introduced in clinical practice. Data of clinical trials and real life studies that evaluate the outcomes of these therapeutic associations are necessary to establish their clinical utility.

De-escalating cancer treatments during COVID 19 pandemic: Is metronomic chemotherapy a reasonable option?

COVID 19 pandemic represents an emergency for public health services and containment measures to reduce the risk of infection have been promptly activated worldwide. The healthcare systems reorganization has had a major impact on the management of cancer patients who are considered at high risk of infection. Recommendations and guidelines on how to manage cancer patients during COVID 19 pandemic have been published.

Effectiveness of abiraterone acetate plus prednisone in chemotherapy-naïve patients with metastatic castration-resistant prostate cancer in a large prospective real-world cohort: the ABItude study.

Background: Real-world data on chemotherapy-naïve patients with metastatic castration-resistant prostate cancer (mCRPC) treated with abiraterone plus prednisone are limited, largely deriving from small retrospective studies.

Methods: ABitude is an Italian, observational, prospective, multicenter study of mCRPC patients receiving abiraterone plus prednisone in clinical practice. Chemotherapy-naïve mCRPC patients were consecutively enrolled at abiraterone start (February 2016 to June 2017) and are being followed for 3 years, with evaluation approximately every 6 months.

Eribulin plus trastuzumab in pretreated HER2-positive advanced breast cancer patients: safety and efficacy. An Italian experience.

Background: Chemotherapy plus targeted therapy is the established treatment for human epidermal growth factor receptor 2 (HER2)-overexpressing breast cancer (BC). Limited data regarding the safety and activity of the combination of eribulin and trastuzumab (E/T) in pretreated HER2-positive advanced BC (ABC) are available. The aim of this observational, retrospective, multicenter study was to examine the tolerability and the clinical activity of E/T in this setting.

Final results of a prospective study of scalp cooling in preventing chemotherapy-induced alopecia.

Alopecia is a distressing effect of cancer treatments. Our study examined efficacy and safety of scalp cooling to prevent chemotherapy-induced alopecia. Early breast cancer patients candidate to anthracycline and/or taxane were eligible.

Metronomic chemotherapy with cyclophosphamide plus low dose of corticosteroids in advanced castration-resistant prostate cancer across the era of taxanes and new hormonal drugs.

The aim of our study is to investigate the efficacy of metronomic cyclophosphamide plus low dose of corticosteroids in advanced or metastatic castration-resistant prostate cancer (CRPC) before, between, and after standard chemotherapy, such as docetaxel and cabazitaxel, and new hormonal treatments, such as abiraterone and enzalutamide. A retrospective analysis was performed on 37 patients. Cyclophosphamide was given orally 50 mg per day together with low dose of corticosteroids, namely dexametasone orally 1 mg per day or prednisone 10 mg per day.

Activity and safety of metronomic cyclophosphamide in the modern era of metastatic castration-resistant prostate cancer.

Aim: To evaluate activity of metronomic cyclophosphamide (mCTX) in heavily pretreated metastatic castration-resistant prostate cancer (mCRPC) patients.

Patients & Methods: We retrospectively evaluated a consecutive series of 74 mCRPC patients treated with at least one new agent after docetaxel failure, who received once-daily oral mCTX treatment at a fixed dose of 50 mg.

Results: The treatment was well tolerated.

Response of extensive breast cancer skin metastases to rechallenge with trastuzumab together with low-dose chemotherapy and insulin.

Introduction: Cutaneous metastasis occurs in about 29% of breast cancer patients and has a deep impact on patient quality of life.

Methods: A 60-year-old woman with cutaneous metastases from heavily pretreated HER2-positive breast cancer received CMFVP (oral cyclophosphamide 100 mg daily; oral prednisone 12.5 mg daily for 2 weeks, then 7.

Discordance in pathology report after central pathology review: Implications for breast cancer adjuvant treatment.

Aim: Pathological predictive factors are the most important markers when selecting early breast cancer adjuvant therapy. In randomized clinical trials the variability in pathology report after central pathology review is noteworthy. We evaluated the discordance rate (DR) and inter-rater agreement between local and central histopathological report and the clinical implication on treatment decision.

Bone metastases affect prognosis but not effectiveness of third-line targeted therapies in patients with metastatic renal cell carcinoma.

Introduction: Treatment of metastatic renal cell carcinoma (mRCC) has improved with the use of targeted therapies, but bone metastases continue to be negative prognostic factor.

Methods: Patients with mRCC treated with everolimus (EV) or sorafenib (SO) after two previous lines of targeted therapies were included in the analysis. Overall survival (OS) and progression-free survival (PFS) were assessed based on the presence of bone metastases and type of therapy; they were also adjusted based on prognostic criteria.

Panitumumab after progression on cetuximab in KRAS wild-type metastatic colorectal cancer patients: a single institution experience.

Aims And Background: Few data describe the activity of panitumumab after cetuximab-irinotecan-based regimen failure in patients with KRAS wild-type metastatic colorectal cancer (WT MCRC).

Methods: The aim of this study is to assess if panitumumab has some activity in this setting.

Results: We retrospectively analyzed 25 patients with KRAS WT MCRC who received panitumumab from July 2009 to January 2013 after progression on cetuximab.

[Therapeutic decisions and treatment with sorafenib in hepatocellular carcinoma: final analysis of GIDEON study in Italy].

Introduction: Sorafenib, an oral multikinase inhibitor, is the only targeted agent approved for the treatment of patients with hepatocellular carcinoma (HCC) after demonstration to increase overall survival compared to placebo in two randomized phase III study. GIDEON (Global Investigation of therapeutic DEcisions in HCC and Of its treatment with sorafeNib) is the largest, global, non-interventional, prospective study of patients with uHCC (n>3200) treated with sorafenib in real-life clinical practice conditions. Here we report the final analysis of safety and efficacy in the Italian cohort of patients.

Recent advances in the treatment of hormone receptor positive HER2 negative metastatic breast cancer.

Endocrine therapy is the recommended systemic therapy for hormone receptor (HR) positive metastatic breast cancer (MBC). However so far the limited number of endocrine agents and the onset of endocrine resistance have severely limited the therapeutic options for this patients. In the last years many targeted agents have been investigated to prevent or overcome endocrine resistance; only a few of them have been found effective in HR positive MBC, such as everolimus, CK4/6 inhibitors and HDAC inhibitors.

BMI variation increases recurrence risk in women with early-stage breast cancer.

Aims: The prognostic role of BMI variation during and/or after treatments for early-stage breast cancer is still unknown.

Patients & Methods: The χ(2) test was conducted to explore the correlation between breast cancer recurrence and BMI changes in 520 early-stage breast cancer patients. Cox proportional hazard models were used to analyze the association of BMI changes, baseline BMI, known prognostic factors and recurrences.

Sorafenib as first- or second-line therapy in patients with metastatic renal cell carcinoma in a community setting.

Aim: The Italian Retrospective Analysis of Sorafenib as First or Second Target Therapy study assessed the efficacy and safety of sorafenib in metastatic renal cell carcinoma patients treated in the community.

Patients & Methods: Patients receiving first- or second-line single-agent sorafenib between January 2008 and December 2010 were eligible. Retrospective data collection started in 2012 and covers at least 1-year follow-up.

Clinical outcomes and cardiac safety of continuous antiHer2 therapy in c-erbB2-positive metastatic breast cancer patients.

Background: To explore clinical outcomes and cardiac safety of continuous antiHer2 therapy.

Patients And Methods: This retrospective study evaluates overall survival (OS), time to treatment failure (TTF), and cardiac safety of 80 consecutive Her2-positive metastatic breast cancer (MBC) patients that received ≥ 12 months of therapy with trastuzumab, followed by lapatinib-based or trastuzumab-based therapy.

Results: All patients received trastuzumab as first antiHer2 therapy; 54% received lapatinib in the second or subsequent line.

Prolonged exposure to tyrosine kinase inhibitors or early use of everolimus in metastatic renal cell carcinoma: are the two options alike?

We retrospectively analyzed metastatic renal cell carcinoma (RCC) patients treated with 3 targeted agents. Patients started the sequence with a tyrosine kinase inhibitor (TKI), sunitinib or sorafenib, and were divided into 2 groups based on the order in which they received the other reciprocal TKI and everolimus (EVE): TKI-TKI-EVE group (n = 19) and TKI-EVE-TKI group (n = 14). Median progression-free survival (PFS) with first TKI was 13 months in the TKI-TKI-EVE group and 10 months in the TKI-EVE-TKI group.

Targeted agents to reverse resistance to endocrine therapy in metastatic breast cancer: where are we now and where are we going?

Endocrine therapy is the most important systemic therapy for hormone receptor positive breast cancer; however, some patients with ER+ breast cancer show intrinsic resistance to endocrine therapy, whereas others develop acquired resistance. Preclinical models have shown that endocrine resistance is associated with enhanced expression of membrane growth factor pathways or activation of various intracellular pathways involved in signal transduction and cell survival. Despite encouraging preclinical data, clinical trials investigating the combination of endocrine therapy with trastuzumab or the TKIs gefitinib, erlotinib and lapatinib have yielded varied results.

Poly (ADP-ribose) polymerase (PARP): rationale, preclinical and clinical evidences of its inhibition as breast cancer treatment.

Introduction: The chance to take advantage of genetic defects of cancer cells is a promising clinical tool in breast cancer therapy. Among the genetic aberrations, dysfunctions in DNA repair mechanisms are quite common and suitable for an attractive antitumor effect. Poly (ADP-ribose) polymerase I (PARP-1) is an enzyme with many functions in transcriptions and cell cycle regulation and in coordination of cellular response to DNA damage.

Metronomic chemotherapy against cancer: from paradigm to clinical practice?

We describe two paradigmatic cases where metronomic antitumor chemotherapy was successfully employed in patients not suitable for standard treatments. The first patient was affected by advanced soft tissue sarcoma but she also had ischemic cardiopathy. She received oral cyclophosphamide 50 mg once daily and methotrexate 2.

Negative regulation of the osteoblast function in multiple myeloma through the repressor gene E4BP4 activated by malignant plasma cells.

Purpose: To explore the pathogenetic mechanisms that suppress the osteoblast function in multiple myeloma because osteogenesis results in defective new bone formation and repair.

Experimental Design: Microarray gene analysis revealed the overexpression of E4BP4, a transcriptional repressor gene, in normal osteoblasts cocultured with myeloma cells that were releasing the parathyroid hormone-related protein (PTHrP). Thus, the effect of E4BP4 was assessed in PTHrP-stimulated osteoblasts by measuring the RNA levels of both Runx2 and Osterix as major osteoblast transcriptional activators.

In-vitro functional phenotypes of plasma cell lines from patients with multiple myeloma.

Seven plasma cell lines from patients with smoldering (group A) and overt myeloma (group B) were investigated for both phenotypic markers and in-vitro properties, including sensitivity to apoptosis, cytotoxicity, cell adhesion, chemotaxis and bone interaction. Cell lines from group A underwent apoptosis whereas those from group B were apparently resistant, promoted cytotoxicity in target cells and enhanced both adhesion and migratory functions upon appropriate activators. In addition, MCC-2, a group B cell line from a patient with severe osteolytic disease of the skeleton produced erosive lacunae on bone substrates, whereas this effect was almost absent with cell lines from group A.

Th1 cytokines in the pathogenesis of lupus nephritis: the role of IL-18.

Excessive T helper cell function is a hallmark of systemic lupus erythematosus and abnormalities of T helper cytokine profiles have been implicated in loss of immune tolerance, increased antigenic load, defective B cell suppression and a variety of clinical manifestations. Here, we emphasize the importance of T helper 1-type (i.e.

Induction of apoptosis by the hydrocarbon oil pristane: implications for pristane-induced lupus.

Intraperitoneal injection of the hydrocarbon oil pristane into normal mice leads to a lupus-like autoimmune syndrome. Although advances in defining the roles of cellular and humoral mediators involved in this syndrome have been made, the mechanisms that initiate a break in tolerance leading to autoimmunity remain unknown. We describe in this study that pristane induces apoptosis both in vivo and in vitro.