View clinical trials related to Colorectal Cancer Metastatic.
Filter by:Background Hepatic metastases of colorectal cancer (MCC) is quite common and is a major source of morbidity and mortality. There has been evidence to show that hepatic arterial chemoembolisation using DC beads (drug eluting beads, 100-300μm) loaded with irinotecan (DEBIRI) showed improved overall survival when compared to systemic therapy (FOLFIRI), but being larger they have their limitations. New 70-150μm beads are recently available and currently there is limited data concerning its use. Safety of these beads have not been tested in local patients. Hypothesis / Aim To study the safety and pharmacokinetics of the smaller 70-150μm DEBIRI in a pilot study of 5 patients. The smaller 70-150μm beads will be able to deliver a more consistent and higher dose to tumoral tissue with a smaller systemic dose. Being smaller and less embolic, it will also be better tolerated. Patients will also be genotyped for their UGT1A1*28 and UGT1A1*6 polymorphism status as the latter genotypes are associated with decreased clearance of irinotecan and SN-38 in Asian patients. Methods Single centre, pilot study, prospectively recruiting 5 patients with unilobar disease, refractory to systemic chemotherapy The primary endpoints: 1. establish safety and toxicity profile of the irinotecan loaded DEBIRI beads 2. establish pharmacokinetics and systemic exposure of irinotecan and its active metabolite, SN-38. The secondary outcome measurements: 1. the incidence and severity of adverse events, liver function parameters and laboratory abnormalities; 2. response rate, 3. progression free survival 4. overall survival Clinical Significance This treatment modality has the advantage of directly delivering irinotecan to the liver metastases from colorectal cancer. This local mode of drug delivery may result in a higher intratumoral drug concentration and rapid tumour shrinkage leading to downstaging of the hepatic metastatic lesions. These therapeutic outcomes may also downstage patients to hepatic resection.
Pancreatic, ovarian and colorectal cancers are difficult to treat using chemotherapy and immune therapies.Currently most patients are offered treatment with a standard chemotherapy drug depending on their cancer type. Recently, laboratory studies have shown that a drug called plerixafor may help the body to overcome resistance to immune therapy. The purpose of this study is to find out if the study drug has the same effect on patients with advanced pancreatic, ovarian or colorectal cancer, as we have seen in our laboratory experiments, and find out the right dose of the study drug to give. This is a 'dose escalation study'. Patients will be recruited slowly and the study team will closely monitor the effect the drug has, until they find the best dose to give. As part of this study, blood and tumour samples will be collected and analysed in our laboratories and the patients cancer will be monitored using two imaging techniques, CT and FDG-PET scans.
The BCCA Oncopanel is a clinical assay being developed to determine genotype status of a prospectively defined set of genes. The purpose of this pilot study is to assess the feasibility and effect on clinical-decision-making of the Oncopanel test. Eligible patients are those with advanced lung, colorectal, melanoma and GIST cancers and patients with diagnosed malignancies being considered for clinical trials.
This is a phase IV multicenter trial to evaluate real-world health outcomes and economic impact of panitumumab versus standard-of-care (SOC) in the treatment of patients with chemotherapy-refractory metastatic colorectal cancer (mCRC). The study will enable real-life health economics and outcome research (HEOR) to assess the impact of panitumumab in the Quebec population. The primary objective is to evaluate real-world health outcomes and economic impact of panitumumab in the treatment of patients with chemotherapy-refractory mCRC in comparison with SOC. The secondary objectives are to confirm survival data, to assess the quality of life of patients and to assess the health care resource utilization of patients. Patients with a mutated KRAS gene will be treated with standard-of-care (SOC) and patients with a non-mutated (wild type) KRAS gene will be treated with panitumumab. During the course of the study, data will be collected on quality of life and work productivity. Patients will be asked to fill a set of questionnaires at their recruitment in the study and at every 3 months after treatment initiation.
This is a phase IV multicenter trial to evaluate real-world health outcomes, economic impact and resistance mechanisms of panitumumab in the treatment of patients with chemotherapy-refractory metastatic colorectal cancer (mCRC). This study will address two anticipated issues surrounding personalized medicine and treatment with panitumumab. First, it will enable to assess the economic impact of panitumumab in a real-life setting (HEOR study). Second, it will identify new blood-based mechanisms of resistance, which may lead to new avenues for combination therapy in metastatic colorectal cancer (Blood study). The primary objective is to collect information on quality of life and health care resource utilization by patients diagnosed with metastatic colorectal cancer. The secondary objectives are to confirm survival data, to assess the quality of life of patients and to assess the health care resource utilization of patients. The blood biomarker study objective is to determine blood-based biomarkers of response or resistance to panitumumab. Patients with a mutated KRAS gene will be treated with standard-of-care (SOC) and will participate to the HEOR study only. Patients with a non-mutated (wild type) KRAS gene will be treated with panitumumab and will participate to the HEOR study and to the blood biomarker study. During the course of the study, data will be collected on quality of life and work productivity. Patients will be asked to fill a set of questionnaires at their recruitment in the study and at every 3 months after treatment initiation. For patients participating to the blood study (patients with a wild type KRAS), blood samples will be collected before patients start their treatment, at every treatment and when they discontinue their treatment.
Between 30% and 40% of patients with colorectal cancer develop metastatic disease intraperitoneally. The optimal treatment of this disease combines surgery and chemotherapy but requires resection of all lesions larger than 2mm. Indocyanine green has an affinity for tumor tissues and the interest of its use has been demonstrated for the detection of sentinel lymph node and some liver surgeries. The ability of indocyanine green to detect peritoneal carcinomatosis in humans has never been evaluated. This study aims to evaluate the diagnostic performance of fluorescence in the detection of malignant cells in peritoneal carcinomatosis of colorectal origin compared with pathological analysis.
Primary Objectives: Study Part 1: To determine the recommended dose for the aflibercept, oxaliplatin and capecitabine (XELOX) combination to be used in the Part 2 of the study. Study Part 2: To assess the percentage of patients without progression of the disease at 6 months after the start of maintenance therapy with aflibercept single-agent, following the first-line induction therapy with XELOX and aflibercept combination in patients with previously untreated metastatic colorectal cancer. Secondary Objective: Study Part 2: Include the evaluation of progression free survival, overall survival, response to treatment, the overall safety (during induction and maintenance therapy) and the assessment of aflibercept pharmacodynamics and biomarkers parameters.
Prior to the use of genomic tests for patient inclusion in clinical trials, it is essential for the Jules Bordet Institute (JBI) to pilot the logistical and technical aspects by examining the feasibility and turnaround time of performing and obtaining data from a few key molecular assays. Patients with metastatic colorectal cancer, non-small cell lung cancer or melanoma will be enrolled. Biopsie from metastatic lesions will be performed. A targeted cancer gene screen assay will be performed using DNA sequencing. Results will be discussed during a molecular screening tumor board.
Study Design: Multicenter, non randomized, open label phase II study designed to evaluate the efficacy and safety of Gemcitabine/Pemetrexed combination. Enrollment period: 18 months. Treatment period: maximum for 24 weeks for each patient (12 cycles lasting 2 weeks). Total duration of the study: 24 months. Number of Subjects: Approximately 38 subjects will be enrolled on study: - First stage:12 patients enrolled If 1 or 0 responses were observed, the trial had to be terminated: - Second stage: an additional of 23 patients were to be enrolled. If 5 or less responses were observed in 35 patients, the combination would not be considered worthy of further study, while if 6 or more responses were observed, the combination would be considered sufficiently active to warrant further testing. Taking into account an invalidity rate of 5%, 38 patients will be needed for this step.
This is a single-arm, Simon 2-stage, phase 2 clinical study conducted in subjects with advanced or metastatic colorectal cancer who have previously received ≥ 1 prior line of systemic therapies and are resistant to EGFR inhibitor (cetuximab or panitumumab). This trial will be conducted to determine objective response rate (ORR), progression-free survival (PFS) and overall-survival (OS) of cetuximab plus tivantinib in patients with wild-type KRAS CRC that is resistant to anti-EGFR antibody treatment (cetuximab or panitumumab) and shows overexpression of cMET.