View clinical trials related to Colorectal Neoplasms.
Filter by:The purpose of this study was to identify the prognostic factors of affecting pT4bN0M0 colorectal cancer patients, so as to better stratify the prognostic differences among patients with the same stage.
This is a single-arm, single-center, prospective phase I/II study that received standard first-line chemotherapy (FOLFOX,FOLFIRI,XELOX, FOLFOXIRI± targeted therapy). If the first-line chemotherapy regimen is a 2-week regimen, patients need to undergo ≥8 cycles of standard chemotherapy. If the first-line chemotherapy regimen is a 3-week regimen, maintenance therapy is required for patients with unresectable advanced metastatic colorectal cancer who have reached CR,PR,SD (RECIST 1.1) after standard chemotherapy after ≥4 cycles. The eligible patients were screened for maintenance treatment. Maintenance therapy research is divided into the following two phases: Phase IIB fuquinitinib combined capecitabine dose exploration trial (n=6-9) : Phase II: Dose extension trial (n=47) : 47 patients were continued to be enrolled in the dose extension phase trial according to the recommended dose of fuquinitinib combined with capecitabine established in phase iB, and were treated until toxicity became intolerable or disease progression.
The aim of this work is to assess the antitumor effect of Pentoxiphylline in patients with metastatic colorectal cancer receiving stomatal chemotherapy ± targeted therapy.
This study intends to explore the clinicopathological characteristics and survival prognosis of locally recurrent colorectal cancer patients with different treatment modes by retrospectively analyzing the medical records of locally recurrent colorectal cancer patients who received hospitalization in our center. Transcriptome sequencing and public databases were used to screen for molecular markers related to locally recurrent colorectal cancer and to explore molecular markers' regulatory role in the progression of locally recurrent colorectal cancer.
Improving personalized cancer treatments and finding the best strategies to treat each patient relies on using new diagnostic technologies. Currently, for colorectal cancer, the methods used to decide who gets additional post-surgery treatment are suboptimal. Some patients get too much treatment, while others do not get enough. There is a new way to explore if there is any cancer left in a patient's body using circulating tumor DNA (ctDNA) detected in blood samples. This can help decide who needs more treatment after surgery. Even though many tests have been developed, it has yet to be determined which test performs best at relevant time points. The GUIDE.MRD consortium is a group of experts, including scientists, technology, and pharmaceutical companies. The consortium is working on creating a reliable standard for the ctDNA tests, validating their clinical utility, and collecting data to help decide on the best treatment for each patient. GUIDE.MRD-01-CRC is a part of the GUIDE.MRD project.
This Phase Ib trial studies the side effects and best dose of LB-100 and azenosertib for the treatment of patients with metastatic colorectal cancer. Azenosertib blocks a protein that is involved in the repair of damaged DNA, this protein is called WEE1. Inhibiting WEE1 drives cancer cells into a state of cell division without repair of the damaged DNA, resulting in cell death. LB-100 has been shown to make anticancer drugs work better at killing cancer. LB-100 blocks a protein called PP2A. Blocking this protein increases the stress signals for the tumor cells that express PP2A. Research has shown that azenosertib and LB-100 may enhance each others effect when treating metastatic colorectal cancer.
Cancer is a condition where cells in a specific part of body grow and reproduce uncontrollably. The purpose of this study is to assess adverse events and change in disease activity when ABBV-400 is given in combination with Fluorouracil, Folinic Acid, and Bevacizumab to adult participants to treat unresctable metastatic colorectal cancer. ABBV-400 is an investigational drug being developed for the treatment of unresectable metastatic colorectal cancer. Fluorouracil, folinic acid, and bevacizumab is an drug approved for the treatment of unresectable metastatic colorectal cancer. Study doctors put the participants in groups called treatment arms. Each treatment arm receives a different dose of ABBV-400 in combination with fluorouracil, folinic acid, and bevacizumab (FFB) in escalating doses on two different schedules (safety lead in), followed by low or high doses of ABBV-400 in combination with FFB or fluorouracil, folinic acid, irinotecan, and bevacizumab (standard of care [SOC]) [dose optimization] on its own. Approximately 206 adult participants with unresectable metastatic colorectal cancer will be enrolled in the study in 65 sites worldwide. In the safety lead in, participants will receive escalating intravenous (IV) ABBV-400 in combination with IV FFB on two different schedules. During the dose optimization participants will receive IV ABBV-400 in combination with FFB at low or high doses determined in the safety lead in on two different dosing schedules. The dose optimization arm will also include a comparator cohort in which participants will receive SOC. The study will run for a duration of approximately 3 years. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.
The purpose of this study is to assess 2 different doses of onvansertib to select the lowest dose that is maximally effective, and to assess the safety, efficacy, pharmacokinetics, and pharmacodynamics of onvansertib in combination with FOLFIRI + bevacizumab or FOLFOX + bevacizumab in patients with KRAS or NRAS-mutated metastatic colorectal cancer (CRC) in the first-line setting.
As a traditional martial art in China, Tai Chi Chuan has excellent health benefits along with its combat function.Studies have shown that Tai Chi as an exercise prescription can significantly reduce the incidence of cancer, but the complexity of Tai Chi Chuan routines, poor disease targeting, and the lack of traditional internal mental and physical training method limit the healing of tumours and other diseases. For this reason, we have established the Medical Tai Chi Exercise Healing System（MTCEH）, which integrates Tai Chi exercise, traditional Chinese internal mental and physical training method, rehabilitation medicine and sports medicine methods, on the basis of evidence-based medicine and with the aim of targeting different tumour treatments. With the characteristics of easily learning, internal and external training, and individualised treatment of tumours, this series of routines effectively combines traditional oriental Tai Chi martial arts with tumour treatment, which opens up a beautiful and mysterious oriental healing journey for integrative medicine.
This phase I trial tests the safety, best dose, and effectiveness of ZEN003694 in combination with cetuximab and encorafenib in treating patients with colorectal cancer that has not responded to previous treatment (refractory) and that has spread from where it first started (primary site) to other places in the body (metastatic). ZEN003694 is a protein inhibitor that binds to BET proteins. When ZEN003694 binds to BET proteins, it disrupts gene expression. Preventing the expression of certain growth-promoting genes may inhibit proliferation of tumor cells that over-express BET proteins. Immunotherapy with monoclonal antibodies, such as cetuximab, may help the body's immune system attack the tumor, and may interfere with the ability of tumor cells to grow and spread. Encorafenib is an enzyme inhibitor. It inhibits pathways that are responsible for controlling cell proliferation and survival, which may lead to a decrease in tumor cell proliferation. Both cetuximab and encorafenib have been approved to treat cancer. Adding ZEN003694 to cetuximab and encorafenib may be more effective at treating patients with refractory metastatic colorectal cancer than giving the usual treatment (cetuximab and encorafenib) alone.