View clinical trials related to Colorectal Cancer.
Filter by:This study evaluates the effect and safty of PD-1 monoclonal antibody-activated autologous peripheral blood lymphocyte (PD1-T) combined with XELOX and bevacizumab in the first-line treatment of recurrent and metastatic colorectal cancer. Half of participants receive PD1-T combined with XELOX and bevacizumab, while the other half will receive XELOX and bevacizumab.
This is a Phase 1/2, multi-center, open-label basket study designed to evaluate the safety and anti-tumor activity of IDE196 in patients with solid tumors harboring GNAQ or GNA11 (GNAQ/11) mutations or PRKC fusions, including metastatic uveal melanoma (MUM), cutaneous melanoma, colorectal cancer, and other solid tumors. Phase 1 (dose escalation - monotherapy) will assess safety, tolerability and pharmacokinetics of IDE196 via standard dose escalation scheme and determine the recommended Phase 2 dose. Safety and anti-tumor activity will be assessed in the Phase 2 (dose expansion) part of the study. Phase 1 Tablet and Food Effect Pharmacokinetic (PK) Substudy will assess the PK profile of IDE196 tablet and evaluate the effects of food on the PK profile of IDE196 tablet Phase 1 (dose escalation - binimetib combination) will assess safety, tolerability and pharmacokinetics of IDE196 and binimetinib via standard dose escalation scheme and determine the recommended Phase 2 dose. Safety and anti-tumor activity will be assessed in the Phase 2 (dose expansion) part of the study. Phase 1 (dose escalation - crizotinib combination) will assess safety, tolerability and pharmacokinetics of IDE196 and crizotinib via standard dose escalation scheme and determine the recommended Phase 2 dose. Safety and anti-tumor activity will be assessed in the Phase 2 (dose expansion) part of the study. Evaluation of safety and efficacy across multiple doses may be explored in the dose optimization part of the study. Crizotinib monotherapy with crossover to combination cohort may be assessed for safety and to show the contribution of each study drug to anti-tumor activity.
Colorectal cancer is one of the most common malignancies in China. Regorafenib is the standard multi-kinase inhibitor for refractory advanced colorectal cancer. In mice, regorafenib combined with anti-PD-1 was shown superior to regorafenib, which has not yet been verified in humans. JS001 is the Chinese anti-PD-1 monoclonal antibody for injection which has been approved for melanoma. This study is the first multi-center, open-label, phase I/II clinical trial to evaluate tolerability, safety and efficacy of JS001 in combination with regorafenib tablet in patients with MSS/MSI-L/pMMR, relapsed or metastatic colorectal cancer who have failed or can not tolerate fluorouracil, oxaliplatin and irinotecan based systemic treatment. The phase I clinical trial is to determine the maximum tolerated dose (MTD) and dose limiting toxicity (DLT) of regorafenib tablet in this regimen, and select an acceptable safe dose for the phase II clinical trial to further determine safety and efficacy of this combination regimen in patients with metastatic colorectal cancer.
This study will evaluate the effects of substituting red and processed meat in the diet with Quorn; a meat replacement product, on biomarkers of gut health. This will be a crossover design where participants will take part in 2 study periods where they will consume a diet containing red and processed meat during one of the study periods, whereas in the other study period, they will consume a diet containing Quorn.
Context : Colorectal cancer (CRC) mass screening has been implemented in France since 2008. Participation rates remain too low. The objective of this study is to test if the implementation of a training course focused on communication skills (whether in-person or e-learning) among general practitioners (GP) would increase the delivery of gFOBT and CRC screening participation among the target population of each participating GP. Method : Pragmatic controlled cluster randomized trial with 2 parallel groups: Control versus Educational Intervention Intervention ; six hour educational training either in person or through e-learning The Main objective: is to evaluate the effectiveness of an educational intervention teaching physicians the patient-centered approach, either in-person or through e-learning, by evaluating their patients' participation in colorectal cancer (CRC) screening for all risk categories.
To evaluate the safety of GEN1042 in patients with malignant solid tumors
This is a Phase 2 study to evaluate the efficacy of a non-myeloablative lymphodepleting preparative regimen followed by infusion of autologous TIL and high-dose aldesleukin in patients with locally advanced, recurrent, or metastatic cancer associated with one of the following cancer types: 1.) gastric/esophagogastric, 2.) colorectal, 3.) pancreatic, 4.) sarcoma, 5.) mesothelioma, 6.) neuroendocrine, 7.) squamous cell cancer, 8.) Merkle cell, 9.) mismatch repair deficient and/or microsatellite unstable cancers, and 10.) patients who have exhausted conventional systemic therapy options by using the objective response rate (ORR).
According to available data, 30-60% of patients are undernourished at hospital admission. The significance of the perioperative nutrition has already been studied in the 1930s. The outcomes of published studies demonstrated that patients with basic nutrient deficiencies have a higher frequency of postoperative complications and have a significantly longer recovery period. The main aim of the this prospective clinical trial is to evaluate the loss of muscle mass and strength of the patient, the self-sufficiency and the possibility of returning to normal activities, in relation to pre-operatively served nutritional supplements in patients undergoing elective surgery for colorectal cancer.
The purpose of this clinical research project is to explore potential biomarkers and validate the predictive and prognostic value of molecular signature in colorectal cancer.
Colorectal cancer of Mismatch Repair-deficient (dMMR)/ Microsatellite Instability-high (MSI-H) accounts for approximately 15% of all colorectal cancer patients, with a higher proportion in right colon cancer. Previous studies have found that colon cancer patients with dMMR/MSI-H cannot benefit from 5-fluorouracil (5-FU) adjuvant chemotherapy. Once patients have distant metastases, they are not sensitive to traditional palliative chemotherapy, and the prognosis is significantly worse than that of mismatch repair-proficient (pMMR)/microsatellite stability (MSS). A phase II clinical study of anti-PD-1 immunotherapy based on mismatch repair (MMR) status published in 《N Engl J Med》 showed that the objective response rate (ORR) of advanced colorectal cancer patients with dMMR received anti-PD-1 is 40%, and a longer response time can be obtained compared to conventional chemotherapy. Anti-PD-1 neoadjuvant therapy has proven to be safe and feasible in lung cancer, bladder cancer and malignant melanoma, and can achieve more than 40% of major pathological response. However, there are no reports of anti-PD-1 neoadjuvant therapy for the dMMR/MSI-H colorectal cancer. Therefore, the aim of this study was to find the best multidisciplinary treatment for resectable colorectal cancer patient with the dMMR/MSI-H phenotype and to explore whether cyclooxygenase (COX) inhibitors combined with anti-PD-1 monoclonal antibody (mAb) could further improve efficacy.