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Showing 1-20 of 33 trials
NCT07558083
The FOLICOLOR trial aims to evaluate whether a liquid biopsy-guided follow-up strategy can improve outcomes in patients with unresectable, metastatic colorectal cancer (mCRC) receiving first-line systemic treatment. The approach uses NPY methylation-based circulating tumor DNA (ctDNA) analysis from blood samples to monitor treatment response and guide clinical decision-making. Eligible patients are adults diagnosed with unresectable, metastatic colorectal cancer who are starting first-line treatment. The primary goal is to demonstrate a clinically meaningful benefit, particularly in terms of quality of life (QoL) and reduction of treatment-related toxicity, by allowing earlier and more personalized therapeutic adjustments based on liquid biopsy findings.
NCT06589830
This is a Phase II trial designed to determine the optimal dose and evaluate the effectiveness of TL938 and trastuzumab in treating patients with HER2+ colorectal cancer that has metastasized or recurred and is inoperable.
NCT04793958
Study CA239-0006 is an open-label, randomized Phase 3 clinical trial comparing the efficacy of MRTX849 administered in combination with cetuximab versus chemotherapy in the second-line treatment setting in patients with CRC with KRAS G12C mutation.
NCT07512674
This is a single-arm interventional study targeting patients with initially unresectable MSS-type advanced colorectal cancer with liver and/or lung and peritoneal metastasis. Patients will receive lymph node-sparing modified short-course radiotherapy combined with tislelizumab, CAPOX chemotherapy, and bevacizumab targeted therapy, aiming to explore the tumor reactivity and safety of modified short-course radiotherapy combined with immunotherapy and first-line treatment.
NCT07446270
Efficacy of Tunlametinib in Combination With Anti-EGFR Monoclonal Antibody in Patients With RAS-Mutated Advanced Gastrointestinal Malignancies
NCT07321106
This study will investigate the safety, tolerability, pharmacokinetics, and anti-tumor activity of CBI-1214 in participants with advanced or metastatic Microsatellite Stable (MSS)/Microsatellite Instability Low (MSI-L) Colorectal Cancer
NCT05424068
The proposed study is a Phase II, feasibility, randomized controlled preference based study. This will be conducted in Vancouver and Toronto and includes breast and colorectal cancers.
NCT07391618
Phase II study of simultaneous infusion of levozolinate for injection and 5-FU as first-line treatment for advanced colorectal cancer
NCT06824064
RBS2418 is a specific immune modulator that works through the inhibition of ectonucleotide pyrophosphatase/phosphodiesterase 1 (ENPP1) and is designed to lead to anti-tumor immunity by protecting endogenous 2'-3'-cyclic guanosine monophosphate-adenosine monophosphate (cGAMP) from hydrolysis and leading to the activation of antigen-presenting cells followed by T cell activation. The hypothesis is that RBS2418 versus placebo will be generally safe, well-tolerated, immunogenic, and will lead to anti-tumor responses in adult subjects for the treatment of advanced, metastatic, and progressive colorectal cancer (CRC).
NCT06934538
This is a phase I/IIA, first-in-human (FIH), two-part, open-label, multicenter study to characterize the safety, tolerability profile, and clinical efficacy of STC-1010 associated with GM-CSF and cyclophosphamide immunostimulant (IS) regimen administered with standard of care (SOC) therapy (mFOLFOX6 with or without bevacizumab) to participants with unresectable locally advanced (stage IIIC, T4b) or unresectable metastatic (stage IV) colorectal cancer (CRC). The trial will be conducted in two parts: * A Phase I consisting of a dose escalation part and small expansion part to determine the maximum tolerated dose (MTD), recommended Phase II dose (RP2D) and safety profile of the STC-1010 + IS regimen administered with SOC therapy. Approximately 21 to 33 participants will be included in this phase in Europe. * A Phase IIA consisting of the expansion stage of the study which will further evaluate the clinical efficacy and safety of STC-1010 on a larger number of participants treated at the identified RP2D. Approximately 57 to 60 participants will be enrolled in total in 2 different arms. Multi-site recruitment will take place in Europe and in the US.
NCT06783491
The main objective of this randomized and controlled trial is to determine whether the use of a proactive strategy, systemic neoadjuvant treatment (FOLFOX) with or without hyperthermic intraperitoneal chemoterapy (HIPEC) with mitomycin C followed by postoperative systemic adjuvant treatment, increases disease-free survival at 36 months in patients with locally advanced colon cancer compared to standard treatment. Therefore, a phase III, randomized, academic, multicenter, controlled trial will be conducted. Patients with locally advanced colon adenocarcinoma (cT4, cT3 with invasion \>5mm) Nx and no metastases will be included. Control group (n=361) will receive standard treatment (surgery and adjuvant chemotherapy FOLFOX x 12 based); Experimental group 1 (n=361) = Neoadjuvant chemotherapy (FOLFOX x6) + surgery (associating HIPEC) and FOLFOX x 6; Experimental group 2 (n=361): Neoadjuvant chemotherapy (FOLFOX x6) + surgery and FOLFOX x 6. Randomization will be 1:1:1, stratified and centralized. The primary outcome will be disease-free survival at 36 months. Secondary outcomes will be tumor regression rate, ctDNA negativization, peritoneal relapse rate at 36 months, pattern of relapse, toxicity, morbidity and overall survival. Considering the results obtained with these two independent strategies (FOLFOX and HIPEC), a new trial is justified in order to provide strong evidence for this proactive treatment. The aim is to combine both to obtain a better benefit, which opens the direct possibility of increasing the current percentage of disease-free survival. The results of this study will have important scientific and social impact, since is aimed at improving the outcomes of one subpopulation of patients with locally advanced colon cancer whose current treatment, is not enough to avoid the recurrence of disease.
NCT07178613
This study evaluates the dose safety and efficacy of serine in combination with fluoropyrimidine-based therapies. Primary objective: To determine the safety of oral serine administration. Secondary objectives: 1. To assess the preliminary efficacy of serine in the study population. 2. To establish the recommended Phase 2 dose for oral serine.
NCT06199973
The study is being conducted to evaluate the efficacy, and safety of SHR-A1811 in advanced colorectal cancer subjects.
NCT05928312
To explore the efficacy and safety of fruquintinib combined with chemotherapy as third-line/third-line+ Treatment in advanced metastatic colorectal cancer
NCT05731336
The goal of this prospective observational study is to learn about the treatment decisions in advanced colorectal cancer treated with oxaliplatin and irinotecan. The main questions:1. learn about the efficacy and safety of immunotherapy or targeted drugs or other chemotherapy for patients treated with oxaliplatin and irinotecan（non-retreatment/rechallenge group，NR group）. 2. learn about the efficacy and safety of oxaliplatin or irinotecan for patients treated with oxaliplatin and irinotecan (retreatment/rechallenge group, RT/RC group). 3. compare the efficacy and safety of various treatment regimens for patients treated with oxaliplatin and irinotecan. This study will only collect the clinical data of patients, without any intervention, in the treatment services. All participants will be provided written informed consent as per the Declaration of Helsinki principles.
NCT05495672
The clinical diagnosis and treatment of small pulmonary nodules (suspected to be lung metastases) in advanced colorectal cancer patients remain controversy. Previous studies have shown that tumor-informed circulating tumor DNA (ctDNA) blood testing can sensitively detect residual cancer. Postoperative ctDNA in colorectal cancer patients is a valuable biomarker to identify minimal residual disease (MRD) after radical resection, which is possibly useful in redefining the risk group of patients and guiding postoperative treatment. This study aimed to explore the clinical value of therapeutic strategies based on tumor-informed ctDNA test in advanved colorectal cancer patients with small pulmonary nodules.
NCT01723969
The EORTC GastroIntestinal Tract Cancer Group and the EORTC HeadQuarters wish to set up a European screening platform for advanced colo-rectal cancer (CRC) patients. The goal of this screening platform is to provide quick access to new drugs to patients by offering a new structure for clinical trials. Currently some of the most challenging clinical questions arise from the molecular sub-division of CRC that would theoretically allow to inhibit the specific, altered pathways in the patients. A major problem for trials in this "personalized medicine" is that the low frequency of the different mutations requires a high effort for screening and identifying the patients. The EORTC CRC screening platform will hopefully offer a feasible and efficient way to characterize the patients on the molecular basis of their tumors and allow to offer them rapid and preferential participation in clinical studies with new drugs targeted to their specific pathway alterations.
NCT04835324
This is a multi-center, retrospective, real-world study. The purpose of this study is to observe the effectiveness and safety of regorafenib in Chinese advanced colorectal cancer patients. The main observational goals include overall survival(OS), 6 month OS rate, 1 year OS rate, and treatment time failure (TTF), other study goals include objective response rate( ORR)、Disease control rate（DCR）and adverse event(AE) of regorafenib.
NCT05035381
MSI-H is a biomarker for solid tumors benefiting from immunotherapy. Recent clinical studies have confirmed that PD-1 inhibitors have a good effect on MSI-H advanced colorectal cancer for first- or second-line treatment. The overall effective rate is 30% to 40%. However, about 30% of patients are resistant to PD-1 inhibitors. Whether PD-1 inhibitors and existing chemotherapeutics and anti-vascular drugs have synergistic effects is worth studying. This study is a phase II prospective clinical study of PD-1 inhibitor combined with bevacizumab and FOLFIRI regimen in the second-line treatment of unresectable recurrent or metastatic MSI-H colorectal cancer.
NCT05035914
1. Determine the maximum tolerable dose (MTD) and / or phase II recommended dose (RP2D) of the allotinib combined mXELIRI protocol. 2. To evaluate the safety and tolerance of the combination of anlotinib and mXELIRI in the second-line treatment of patients with advanced colorectal cancer