Search results for "Dose"
showing 10 items of 2247 documents
HDAC5 Inhibitors as a Potential Treatment in Breast Cancer Affecting Very Young Women
2020
Background: Breast cancer in very young women (BCVY) defined as <
A phase I dose-escalation of trifluridine/tipiracil in combination with oxaliplatin in metastatic colorectal cancer.
2017
TPS3626 Background: Trifluridine/tipiracil, also known as TAS‐102, is a combination of an antineoplastic thymidine‐based nucleoside analogue (trifluridine) and a thymidine phosphorylase inhibitor (tipiracil hydrochloride). The antitumor activity of combined trifluridine/tipiracil and oxaliplatin has been studied in gastrointestinal tumor xenografts, including a 5‐FU resistant subline, using a nude mouse model. This study demonstrated increased antitumor activity for the combination compared to trifluridine/tipiracil or oxaliplatin alone (p < 0.001) (Nukatsuka et al., Anticancer Res 2015). These data support the rationale for clinical use of the combination. We describe a phase 1, intern…
Phase I multicenter, open-label study to establish the maximum tolerated dose (MTD) of trifluridine/tipiracil (TAS-102) and oxaliplatin combination i…
2018
816 Background: Preclinical evidence suggests improved efficacy when combining trifluridine/tipiracil with oxaliplatin compared to each monotherapy (Nukatsuka, 2015). The primary objective was to determine the MTD and the safety profile of the doublet among mCRC pts who have progressed after at least one prior line of treatment. Methods: Using a 3+3 design, eligible pts received escalating trifluridine/tipiracil doses from 25, 30 to 35 mg/m² bid, days 1–5 q14, together with a fixed dose of oxaliplatin 85 mg/m² (day 1). An intermediate cohort with a lower dose of oxaliplatin (65 mg/m²) plus 35 mg/m² of trifluridine/tipiracil was also tested. Results: Fifteen of 17 enrolled pts were evaluabl…
FAP-related desmoid tumours treated with low dose chemotherapy: Results from a multicentre retrospective analysis.
2018
11556Background: Desmoid tumours (DTs) are monoclonal neoplasms with fibroblastic-myofibroblastic differentiation and they represent the most common extra-intestinal manifestation of familial adeno...
Dose-Dense Chemotherapy in Metastatic Breast Cancer: Shortening the Time Interval for a Better Therapeutic Index
2015
Despite the advancement of targeted therapies in metastatic breast cancer, chemotherapy is still of pivotal importance. The concept of dose density is known to increase the efficacy of chemotherapy. In metastatic disease, preservation of the quality of life is equally important. Because of this, weekly regimens are a cornerstone in metastatic disease. Taxanes like paclitaxel or nab-paclitaxel as well as antracyclines are often used in palliative treatment. Further advances to increase dose density have led to the concept of daily metronomic schedules with oral chemotherapeutic drugs like cyclophosphamide, capecitabine, or vinorelbine. Metronomic chemotherapy affects tumor angiogenesis and a…
Pazopanib (GW786034) and cyclophosphamide in patients with platinum-resistant, recurrent, pre-treated ovarian cancer - Results of the PACOVAR-trial.
2017
Abstract Purpose The prognosis is poor for patients with recurrent, platinum-resistant epithelial ovarian cancer (EOC). Evidence suggests that antiangiogenic treatment modalities could play a major role in EOC. A combined therapy consisting of the investigational oral antiangiogenic agent pazopanib and metronomic oral cyclophosphamide may offer a well-tolerable treatment option to patients with recurrent, previously treated EOC. Patients and methods This study was designed as a multicenter phase I trial evaluating the optimal dose as well as activity and tolerability of pazopanib with metronomic cyclophosphamide in the treatment of patients with recurrent, platinum-resistant, previously tre…
Does chemotherapy improve survival in patients with nodal positive luminal A breast cancer? A retrospective Multicenter Study.
2019
BackgroundIn this study based on the BRENDA data, we investigated the impact of endocrine ± chemotherapy for luminal A, nodal positive breast cancer on recurrence free (RFS) and overall survival (OS). In addition, we analysed if tumor size of luminal A breast cancer influences survival in patients with the same number of positive lymph nodes.MethodsIn this retrospective multi-centre cohort study data of 1376 nodal-positive patients with primary diagnosis of luminal A breast cancer during 2001-2008 were analysed. The results were stratified by therapy and adjusted by age, tumor size and number of affected lymph nodes.ResultsIn our study population, patients had a good to excellent prognosis …
Metronomic chemotherapy (mCHT) in HER2-ve advanced breast cancer (ABC) patients (pts): What has changed over the time? Preliminary results of the VIC…
2017
e12552 Background: mCHT is the minimum biologically effective dose of a chemotherapeutic agent, given at regular dosing regimen with no prolonged drug free interval, that leads to anti-tumor activity. Old regimens included Cyclophosphamide-Methotrexate (CM), whereas in the last years new regimens, such as Vinorelbine (VRL) and Capecitabine (CAPE)-based have been developed. Aim of this observational retrospective ongoing study is to describe the use of mCHT in ABC pts across 5 years and the clinical characteristics of the pts together with efficacy of old (CM-like) vs new (VRL/CAPE-based) metronomic regimens in terms of response and disease control. Methods: We retrospectively identified fr…
A phase I study of nintedanib combined with cisplatin/gemcitabine as first-line therapy for advanced squamous non-small cell lung cancer (LUME-Lung 3)
2018
Abstract Background There are limited treatment options for squamous non-small cell lung cancer (sqNSCLC) and prognosis remains poor. The safety and pharmacokinetics (PK) of nintedanib, a triple angiokinase inhibitor, plus cisplatin/gemcitabine as first-line treatment for advanced sqNSCLC patients, were evaluated. Materials and methods A phase I, dose-escalation study administering drugs in a 21-day cycle: cisplatin (75 mg/m2, Day 1), gemcitabine (1250 mg/m2, Days 1 and 8) and nintedanib (Days 2–7, 9–21) were given for 4–6 cycles, followed by monotherapy until disease progression or adverse events (AEs). Two nintedanib doses were tested, 150 mg twice daily (bid) and 200 mg bid, to determine…
Phase Ib study evaluating safety and clinical activity of the anti-HER3 antibody lumretuzumab combined with the anti-HER2 antibody pertuzumab and pac…
2018
Summary Purpose To investigate the safety and clinical activity of comprehensive human epidermal growth factor receptor (HER) family receptor inhibition using lumretuzumab (anti-HER3) and pertuzumab (anti-HER2) in combination with paclitaxel in patients with metastatic breast cancer (MBC). Methods This phase Ib study enrolled 35 MBC patients (first line or higher) with HER3-positive and HER2-low (immunohistochemistry 1+ to 2+ and in-situ hybridization negative) tumors. Patients received lumretuzumab (1000 mg in Cohort 1; 500 mg in Cohorts 2 and 3) plus pertuzumab (840 mg loading dose [LD] followed by 420 mg in Cohorts 1 and 2; 420 mg without LD in Cohort 3) every 3 weeks, plus paclitaxel (8…