Phase II randomized trial comparing metronomic anthracycline-containing chemotherapy versus standard schedule in untreated HER2 negative advanced breast cancer: activity and quality of life results of the GOIM 21003 trial.

Background: Optimizing chemotherapy to achieve disease and symptoms control is a noteworthy purpose in advanced breast cancer (ABC). We reported the activity and quality of life of a phase II study, comparing metronomic regimen with standard schedule as first line chemotherapy for ABC.

Methods: Patients with HER2 negative ABC were randomized to non-pegylated liposomal doxorubicin (NPLD, 60 mg/m2 every 3 weeks) and cyclophosphamide (CTX, 600 mg/m2 every 3 weeks) (Arm A) or NPLD (20 mg/m2 day, on day 1, 8 and 15 every 4 weeks) and metronomic daily oral CTX 50 mg (ARM B).

Metronomic oral chemotherapy with cyclophosphamide plus capecitabine combined with trastuzumab (HEX) as first line therapy of HER-2 positive advanced breast cancer: A phase II trial of the Gruppo Oncologico Italia Meridionale (GOIM).

Background: The combination of chemotherapy plus anti HER-2 agents is the mainstay of HER-2 positive advanced breast cancer (ABC) therapy. We conducted a phase II trial testing activity and safety of trastuzumab and metronomic capecitabine/cyclophosphamide (HEX) as first-line therapy in HER-2 positive ABC.
Methods.

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.

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.

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.

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.

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.

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.