Background: This phase II study was designed to assess the efficacy and safety of gemcitabine in patients with metastatic breast cancer (MBC) previously treated with an anthracycline- or anthracenedione-containing regimen as first-line therapy for metastatic disease. Patients and Methods: Forty-seven patients with MBC were enrolled in five French centers. Patients were eligible if they had received one prior chemotherapy regimen with an anthracycline or anthracenedione for metastatic disease, if they had responded to that prior regimen, and if they had relapsed at least 6 months after the first response. Fifteen patients received more than one prior anthracycline regimen; thus, gemcitabine was third-line therapy for 30% of patients. Gemcitabine 1,200 mg/m² was administered as a 30-min intravenous infusion on days 1, 8, and 15 of a 28-day cycle for a maximum of eight cycles after the best response was obtained. Results: Objective responses were seen in 12 of 41 assessable patients (4 complete responses and 8 partial responses), for an objective response rate of 29% (95% confidence interval, 16–46%). The median response duration was 8.1 months (range: 2.5–27.4 months). Serious hematological toxicity was minimal, with grade 4 neutropenia in 2% of the patients (no neutropenic fever), grade 3 neutropenia in 28% of the patients, and grade 3 thrombocytopenia in 6% of the patients. Among the nonhematological toxicities, asthenia was the most common. Conclusions: Gemcitabine given at this dose and schedule is a well-tolerated treatment with definitive antitumor activity in pretreated MBC patients. This result warrants future exploration of the use of gemcitabine as a single agent and in combination in patients with MBC.

PurposeThe currently ongoing Epidemiological Strategy and Medical Economics (ESME) research programme aims at centralising real-life data on oncology care for epidemiological research purposes. We draw on results from the metastatic breast cancer (MBC) cohort to illustrate the methodology used for data collection in the ESME research programme.ParticipantsAll consecutive ≥18 years patients with MBC treatment initiated between 2008 and 2014 in one of the 18 French Comprehensive Cancer Centres were selected. Diagnostic, therapeutic and follow-up data (demographics, primary tumour, metastatic disease, treatment patterns and vital status) were collected through the course of the disease. Data collection is updated annually.Finding to dateWith a recruitment target of 30 000 patients with MBC by 2019, we currently screened a total of 45 329 patients, and >16 700 patients with a metastatic disease treatment initiated after 2008 have been selected. 20.7% of patients had an hormone receptor (HR)-negative MBC, 73.7% had a HER2-negative MBC and 13.9% were classified as triple-negative BC (ie, HER2 and HR status both negative). Median follow-up duration from MBC diagnosis was 48.55 months for the whole cohort.Future plansThese real-world data will help standardise the management of MBC and improve patient care. A dozen of ancillary research projects have been conducted and some of them are already accepted for publication or ready to be issued. The ESME research programme is expanding to ovarian cancer and advanced/metastatic lung cancer. Our ultimate goal is to achieve a continuous link to the data of the cohort to the French national Health Data System for centralising data on healthcare reimbursement (drugs, medical procedures), inpatient/outpatient stays and visits in primary/secondary care settings.Trial registration numberNCT03275311; Pre-results.

In this large retrospective cohort of patients with AI-sensitive metastatic luminal BC, OS was similar, whether first-line treatment was chemotherapy or endocrine therapy. In agreement with international guidelines, endocrine therapy should be the first choice for first-line systemic treatment for MBC in the absence of visceral crisis.

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Background/Aims: To compare the cost consequences of oral capecitabine and two different intravenous regimens of 5-fluorouracil/folinic acid (de Gramont and Mayo Clinic regimens) as adjuvant therapy in stage III colon cancer in France. Methods: Clinical efficacy and safety data were taken from published clinical trials. Medical resource use was estimated from published data and expert opinion. Direct costs (drug acquisition, inpatient and home drug administration, laboratory tests, transportation, and management of adverse events) were considered over a time horizon of 46 months (3.8 years). The perspective taken was that of the French Sickness Funds. Results: In patients treated with capecitabine, relapse-free survival was 1.3 months longer than with the Mayo Clinic regimen, which has been shown to be as effective as the de Gramont regimen. In the base case analysis, capecitabine was less costly (3,654 EUR/patient) than the Mayo Clinic (10,481 EUR/ patient) and de Gramont (7,204 EUR/patient) regimens. In the sensitivity analysis, capecitabine remained dominant except when the intravenous regimens were assumed to be administered at home in all patients. Conclusions: In France, capecitabine is more effective and less costly than both the Mayo Clinic and de Gramont regimens as adjuvant therapy for colon cancer.