View clinical trials related to Metastatic Colorectal Cancer.
Filter by:This is a Phase IV, single-arm, prospective, open-label, multicenter, interventional study to evaluate safety and efficacy of regorafenib in patients with mCRC who have been previously treated with fluoropyrimidine , oxaliplatin-, and irinotecan based chemotherapy, an anti-VEGF therapy, and, if RAS wild type, an anti-EGFR therapy.
This is a Phase 2, randomized, open-label, 3-arm trial in the ratio of 1:1:1 to either Sym004 (Arm A) versus each of its component monoclonal antibodies (mAbs), futuximab (Arm B) or modotuximab (Arm C), in genomically-selected patients with chemotherapy-refractory metastatic colorectal carcinoma (mCRC) and acquired resistance to anti-epidermal growth factor receptor (anti-EGFR) mAb therapy. The study is designed to evaluate the relative antitumor activity of each agent as assessed by imaging studies performed after 8 weeks of treatment.
This is a multi-center Phase II randomized study. We plan to enroll 78 patients with biopsy-proven hepatic-limited metastatic colorectal cancer deemed resectable after multi-disciplinary discussion. Eligible patients must have confirmed isolated liver metastases by radiographic imaging of the investigators' choosing. Imaging must include the chest, abdomen, and pelvis regardless of imaging modality chosen. Patients will be randomized to either the control arm or the experimental arm. The control arm will receive mFOLFOX6 every 2 weeks for 4 cycles concurrently with Nivolumab. The experimental arm will first be treated with 2 vaccinations of MVA-BN-CV301 given two weeks apart (Days -28, -14) concurrently with Nivolumab followed by 4 vaccinations of FPV-CV301 given two weeks apart concurrently with mFOLFOX6 and Nivolumab, which will again be administered every 2 weeks for 4 cycles (FPV-CV301, mFOLFOX6 and Nivolumab) After Cycle 4, patients will be re-evaluated for surgical resection by re-staging CT chest, abdomen and pelvis (C/A/P). Patients still considered resectable will undergo surgical resection with the goal of complete resection. Patients who cannot be completely resected will continue to be followed on study, and an additional appropriate candidate will be randomized to the corresponding arm. We will collect peripheral blood and tumor tissue at the time of surgical resection, if applicable, or by re-biopsy if resection is not possible. Post-operative therapy will begin when patients are deemed ready by their surgical oncologist team. Patients in the control arm will then undergo another 8 cycles of mFOLFOX6 with Nivolumab administered concurrently. Nivolumab will then be administered every four weeks. The experimental arm will receive the same post-operative regimen but including FPV-CV301 boosters given concurrently with mFOLFOX6 and Nivolumab. FPV-CV301 will then be administered every 12 weeks, and Nivolumab every 4 weeks. We will collect peripheral blood for evaluation of correlates upon the completion of therapy. The vaccination approach of initial immunization during the neoadjuvant period followed by FPV-CV301 boosters for two years postoperatively was chosen to optimize the induction of a long-lasting tumor-specific host response. Neoadjuvant vaccination will also allow for analysis of the tumor microenvironment in resection specimens. Post-therapy patients will be under surveillance per NCCN guidelines with repeat CEA every 3 months for 2 years followed by every 6 months for 1 year (total 3 years), repeat CT of the C/A/P every 3 months for 2 years followed by every 6 months for up to 1 year (total 3 years), and colonoscopy at one year with repetition based on findings at the time of the procedure.
This is a clinical study to observe the maximum tolerated dose (MTD) and the safety and feasibility of chimeric antigen receptor EGFR (EGFR -IL12 -CART) cells in metastatic patients with colorectal cancer.
Chemoresistance remains an obstacle in treating people with metastatic colorectal cancer (mCRC). Studying samples of blood and tumor tissue in the laboratory from patients with mCRC receiving chemotherapy may help doctors understand the effect of chemotherapy on biomarkers. It may also help doctors predict how patients will respond to treatment. In this study, we aimed to evaluate biomarkers in chemotherapy regimens for first-line chemotherapy for mCRC.
Primary Objective: To determine disease control rate (DCR) of TS-1® in patients with heavily pre-treated metastatic colorectal cancer Secondary Objectives: - To determine objective response rate (ORR) - To determine time to progression (TTP) - To determine overall survival (OS) - To assess incidence of adverse events (AEs), serious adverse events (SAEs) [Safety and Tolerability]
This is a single-arm, open-label, single-center prospective phase II study to evaluate the efficacy and safety of rechallenge chemotherapy in the third or later-line treatment in patients with advanced colorectal cancer. The primary end point is progression free survival (PFS). A total of 42 patients who failed with oxaliplatin, irinotecan and fluorouracil in previous treatment and could not receive the target therapy presently are planned for recruitment. For patients with metastatic colorectal cancer who met admission criteria, oxaliplatin- or irinotecan-based chemo regimen could be used and evaluation was repeated every 6 weeks. The treatment continues until the disease progression or the untolerable adverse reaction.
This is a phase II trial to examine the efficacy of neratinib plus trastuzumab or neratinib plus cetuximab in patients with "quadruple wild-type" (all RAS/NRAS/BRAF/PIK3CA wild-type), metastatic colorectal cancer based on HER2 status (amplified, non-amplified [wild-type] or mutated). Patients must have confirmed quadruple wild-type (WT) genotype, via NSABP MPR-1 or from colonic biopsy or a metastatic biopsy taken prior to treatment, and known HER2 status.
The purpose of the study is to assess the safety and tolerability of GC1118 in combination with irinotecan or FOLFIRI in order to determine the maximum tolerated dose (MTD) and the recommended phase 2 dose (RP2D)
The POLE mutations represent high somatic mutation loads in patients with colorectal cancer, especially in those with MMR proficient or MSS, therefore, tumors harbouring POLE mutations might be susceptible to immune checkpoint blockade. Based on these reasons, the investigators planned a phase II study of durvalumab monotherapy in patients with previously treated, metastatic, MMR deficient (MSI-H) or POLE mutated colorectal cancer.