View clinical trials related to Metastatic Colorectal Cancer.
Filter by:this work is aim to assess the antitumor effect of silymarin in patients with metastatic colorectal cancer receiving chemotherapy with or without target therapy (Bevacizumab).
This is a prospective, multi-center, randomized study evaluating the efficacy and safety of fruquintinib combined with chemotherapy vs bevacizumab combined with chemotherapy as second-line treatment in patients with metastatic colorectal cancer. Patients will receive fruquintinib+ FOLFIRI or bevacizumab+FOLFIRI as the second-line treatment. After receiving 4-6 months of second-line treatment, patients who achieve disease control will receive fruquintinib + capecitabine or bevacizumab+ capecitabine as maintenance treatment. All patients will be treated until progressive disease, death from any cause, unacceptable toxicity or informed consent withdrawal.
Molecular subtypes make difference on clinicopathologic features and response to chemotherapy and targeted agents as well as prognosis. RAS mutation status, which accounting for approximately 35% to 40% of colorectal cancer patients, is an important factor considered in the standard of care for colorectal cancer. For RAS-mutated patients, no targeted driver gene drugs have been approved, and their treatment is based on the anti-VEGF/VEGFR pathway, and corresponding targeted drugs such as bevacizumab, aflibercept, and ramucirumab have also been successfully marketed for the treatment of CRC. For RAS mutant metastatic colorectal cancer, the commonly used first-line treatment regimen is bevacizumab combined with chemotherapy, which is shown in previous studiesthat the PFS of 1st-line is about 10 months; the standard regimen of second-line treatment is FOLFIRI ± bevacizumab, which is shown in previous study that the 2nd-line PFS is about 5 months with ORR 4%. There are a lot of unmet medical needs to improve the clinical efficacy in secondline-treatment of RAS-mutant patients.
COPERNIC is an international, multicentre, single-arm study. Chemo-refractory mCRC subjects who meet all eligibility criteria will be treated with standard systemic chemotherapy (the decision about the treatment regimen being made by the treating physician) and undergo tumour assessment by standard imaging (either CT scan or MRI scan) at baseline and every 8 or 12 weeks until evidence of tumour progression. Response to treatment will be assessed by the local investigators according to the RECIST criteria version 1.1. Blinded, independent central review of the imaging scan will be carried out, this having no impact on treatment decisions thatwhich will remain the prerogative of the treating physician. Serial blood samples from study subjects will be collected at pre-defined time points for ctDNA testing. Also, archived tumour tissue from each subject will be collected. Prospective and retrospective ctDNA analyses on blood samples will be carried out, and dynamics of ctDNA will be correlated with treatment outcomes prognosis.
This study evaluates the interest of regorafenib in combination of metronomic chemotherapies and low-dose aspirin as a 2 months induction therapy before chemotherapy initiation in the second-line metastatic colorectal carcinoma
The study is a 2-part study of Tinodasertib alone on in combination with Pembrolizumab/Irinotecan in patients with CRC.
Targeted therapy drug monitoring in digestive oncology: Dosage of plasma levels of various multikinase inhibitors (MKI) in patients treated for advanced digestive cancer (gastrointestinal stromal tumor (GIST), metastatic colorectal cancer (mCRC), hepatocellular carcinoma (HCC), gastroenteropancreatic neuroendocrine tumor (gepNET), or pancreatic neuroendocrine tumor (pNET)), with the aim of determine the optimal dose adapted for each patient, in the future.
Immune checkpoint inhibitors have a poor effect on MSS colorectal cancer. Studies have shown that SBRT, chemotherapy and anti-vascular therapy can enhance the anti-tumor effect of PD-1 antibody. This is a prospective, single-arm study to explore the efficacy and safety of SBRT Sequential CapeOX Regimen Chemotherapy Combined With Bevacizumab and Sintilimab in treatment with patients with initially unresectable advanced colorectal cancer.
This trial is a Phase II study. The purpose of this study is to evaluate the efficacy, safety, and pharmacokinetics of AK112 with or without AK117 in participants with metastatic colorectal cancer who are not suitable for surgery.
A multicenter,open,prospective randomized controlled trial;11 study center in China; Plan to enroll 328 patients（ Power Analysis and Sample Size ）.Comparing FOLFIRI with mFOLFOX6,Superiority design.Investigate difference PFS,ORR,R0 resection rate,OS ,QoL and Safety from two regimens Stratification factors : Analyzing patients recurrence within 6-12months,and 12-18months .Obtain definite chemotherapy regimen shift opportunity for patients recurrence/metastasis after adjuvant chemotherapy.