See Appendix for individual names.Background: Pertuzumab combined with trastuzumab and docetaxel is the standard first-line therapy for HER2-positive metastatic breast cancer, based on results from the phase III CLEOPATRA trial. PERUSE was designed to assess the safety and efficacy of investigator-selected taxane with pertuzumab and trastuzumab in this setting. Patients and methods:In the ongoing multicentre single-arm phase IIIb PERUSE study, patients with inoperable HER2-positive advanced breast cancer (locally recurrent/metastatic) (LR/MBC) and no prior systemic therapy for LR/MBC (except endocrine therapy) received docetaxel, paclitaxel or nab-paclitaxel with trastuzumab [8 mg/kg loading dose, then 6 mg/kg every 3 weeks (q3w)] and pertuzumab (840 mg loading dose, then 420 mg q3w) until disease progression or unacceptable toxicity. The primary end point was safety. Secondary end points included overall response rate (ORR) and progression-free survival (PFS). Results:Overall, 1436 patients received at least one treatment dose (initially docetaxel in 775 patients, paclitaxel in 589, nabpaclitaxel in 65; 7 discontinued before starting taxane). Median age was 54 years; 29% had received prior trastuzumab. Median treatment duration was 16 months for pertuzumab and trastuzumab and 4 months for taxane. Compared with docetaxel-containing therapy, paclitaxel-containing therapy was associated with more neuropathy (all-grade peripheral neuropathy 31% versus 16%) but less febrile neutropenia (1% versus 11%) and mucositis (14% versus 25%). At this preliminary analysis (52 months' median follow-up), median PFS was 20.6 [95% confidence interval (CI) 18.9-22.7] months overall (19.6, 23.0 and 18.1 months with docetaxel, paclitaxel and nab-paclitaxel, respectively). ORR was 80% (95% CI 78%-82%) overall (docetaxel 79%, paclitaxel 83%, nab-paclitaxel 77%).Conclusions: Preliminary findings from PERUSE suggest that the safety and efficacy of first-line pertuzumab, trastuzumab and taxane for HER2-positive LR/MBC are consistent with results from CLEOPATRA. Paclitaxel appears to be a valid alternative taxane backbone to docetaxel, offering similar PFS and ORR with a predictable safety profile.ClinicalTrials.gov: NCT01572038.

This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

ATX every 28 days for four cycles is associated with a modest activity (low pCR rate) in the neoadjuvant setting of LABC.

Eribulin is active and safe in heavily pre‐treated metastatic breast cancer patients. Few safety data have been published in third line. We aimed to report the specific safety profile on third line beyond taxanes and anthracyclines in advanced breast cancer (ABC). A multicenter phase II, prospective study was conducted in anthracyclines and taxanes pre‐treated HER2‐negative ABC, programmed to receive eribulin as third‐line chemotherapy. Adverse events (AEs) were assessed and classified according to CTCAE. In addition, efficacy, in terms of overall survival (OS) and progression‐free survival (PFS), and the dynamics of circulating tumor cells (CTCs) during treatment were assessed. 59 patients fulfilled the criteria. All but one showed AEs with a cumulative number of 598 AEs. The most frequent grade 3/4 drug‐related AEs were neutropenia (1.7%), febrile neutropenia (0.5%), leukopenia (0.5%), alopecia (0.5%), asthenia (0.3%), elevated gamma glutamyl transferase levels (0.2%), and respiratory tract infection (0.2%). Median PFS was 4 months (95% CI 3.1‐5.9) and median OS was 13.6 months (11.8‐not reached). The mean number of CTCs in peripheral blood was significantly reduced from baseline to cycle 2 (16.8 vs 5.4 CTCs; P < 0.001). Median OS was significantly longer in <5 baseline CTC patients compared to ≥5 baseline CTC patients (13.1 months [95% CI: 11.8‐not reached] vs 12.5 months [95% CI: 7.6‐not reached]; P = 0.045). A significant correlation (P = 0.0129) was observed between CTC levels at cycle 2 and death when CTCs were analyzed using cox regression. Eribulin chemotherapy is effective and safe as third line in advanced HER2‐negative breast cancer. CTC levels correlate with overall survival.

Gastric adenocarcinoma is the second most common cause of cancer death worldwide. The prognosis for patients with gastric adenocarcinoma depends on the stage of the disease at the time of diagnosis and treatment. Early gastric cancer, limited to the mucosa and submucosa, is best treated surgically and has a five-year survival rate of 70-95%. Surgical resection remains the primary curative treatment for localised disease. Despite this, the overall survival remains poor. The management of localised gastric adenocarcinoma is complex, and at present there is proven benefit of both preoperative chemotherapy and postoperative chemoradiotherapy. There is no standard regimen of chemotherapy for metastatic disease, although the regimen of ECF (epirubicin, cisplatin and fluorouracil) is the most used regimen, with a median survival of 7-9 months. With new regimens of chemotherapy, such as DCF (docetaxel, cisplatin and fluorouracil) or the combination of irinotecan, cisplatin and bevacizumab, the median survival has increased. Other new agents are under investigation.

No abstract

No abstract

The combination of bortezomib and dexamethasone is an effective and safe treatment in second line of refractory MM, with a manageable toxicity.