View clinical trials related to Colorectal Cancer.
Filter by:Immune checkpoint inhibitor (ICI) treatment has produced striking results in patients with colorectal cancer (CRC) of the subtype deficient mismatch repair (dMMR). The majority of patients, however, have proficient MMR (pMMR) tumors, with limited effect of ICIs. The key difference between dMMR and pMMR tumors is the infiltration of cytotoxic T-cells. dMMR tumors have increased infiltration and thus increased efficacy from ICI treatment. The investigators conducted a proof of concept study where the investigators applied an intratumoral (IT) unaltered flu vaccine in ten patients with non-metastatic pMMR CRC. The intervention increased infiltration of cytotoxic T-cells and the immune checkpoint PD-L1, suggesting that IT flu vaccine primes pMMR tumors to ICI treatment. The investigators aim to test the combination of IT flu vaccine and ICI treatment in patients with non-metastatic pMMR CRC in a new trial. The hypothesis is that IT flu vaccine and ICI treatment will synergistically to induce cancer cell death.
A single-center, single-arm, phase 2 trial of Serplulimab in combination with Regorafenib and hepatic artery bicarbonate infusion for third-line treatment in patients with colorectal cancer and liver metastases. A total of 30 patients are planned to be enrolled.
Clinical study participation percentages haven't always been fully representative of a given demographic. Participation in this observational clinical research is extremely valuable since it allows people with colorectal cancer to contribute their own experiences and unique viewpoints. These vital contributions have the potential to affect the development of novel therapies and support services dramatically. Trial's findings will be critical in furthering the understanding of colorectal cancer, ultimately leading to better patient outcomes.
Oxaliplatin-induced chronic peripheral neuropathy is of major concern to oncologists and patients as it has been shown to affect patients' health-related quality of life. Although a number of interventions have been implicated, none of them can be recommended for clinical use. This therapeutic failure reflects a poor understanding of the real mechanism of oxaliplatin-induced neuropathy. However, oxidative stress is identified to be one of the main biomolecular dysfunctions in this neuropathy. Rood's approach is a neurophysiological approach that is based on reflexes of the central nervous system in which the sensory stimulation provides desired muscular response and was specially designed for patients with motor control problems. It was developed by Margeret Rood in 1940. According to Rood, sensory stimulation can activate or deactivate the receptor by facilitation or inhibition, which makes it possible to get the desired muscular response.
Establishment and validation of the deep learning model of Cetuximab efficacy in simultaneous RAS wild unresectable CRLM patients
1. evaluation of diagnostic importance of insulin like growth factor binding protein3 in patient with recently diagnosed as Colorectal cancer 2. correlation between the diagnostic efficacy of insulin like growth factor binding protein 3 with routine marker carcinoembryonic antigen.
This is a phase Ib/II clinical study on AK119 and AK112 combined with or without chemotherapy in advanced microsatellite stabilized (pMMR/MSS) colorectal cancer
RAS mutations are found in nearly half of colorectal cancer patients. However, except for G12C mutation, no driven gene targeted drug can be used. the commonly first-line used treatment regimen is bevacizumab combined with chemotherapy. Angiogenesis is an important therapeutic target in colorectal carcinoma. Fruquintinib is an oral small molecule inhibitor of VEGFR1/2/3, has approved for the third-line treatment of refractory colorectal cancer.
The treatments that aim to cure cancer in children can lead to "late effects" such as second cancers and heart disease. Screening tests can help find late effects, but most adult survivors of childhood cancer do not complete these tests. These survivors are at risk for harm that can be prevented. The investigators have developed a program called ONLOOP to remind survivors in Ontario, Canada to get the screening tests they need. ONLOOP reminds survivors who are at higher risk for heart disease, breast cancer, and/or colorectal cancer to complete their echocardiograms, mammograms and breast MRIs, and/or colonoscopies. The goal of this clinical trial is to find out how well ONLOOP helps adult survivors of childhood cancer complete their screening tests. The investigators also want to see if it could be turned into a long-term program in Ontario. Eligible survivors will be randomly assigned to either receive intervention materials or continue with usual care for 13 months before receiving intervention materials. The intervention includes usual care plus these ONLOOP materials: 1. Study invitation letter and invitation reminder 2. Those who sign up for ONLOOP will receive personalized health information and a screening reminder. Survivors will receive information about: 1. their cancer treatment 2. their risk(s) for late effects 3. the screening tests they should do 3. Participants have the option to provide their family doctor's or nurse practitioner's contact information. For those who consent, the study team will send their family doctor or nurse practitioner a letter with details about their cancer diagnosis and treatment. The letter will also remind them to talk to their patient about their health and screening test(s) needed.
To evaluate the efficacy and safety of SBRT followed by tislelizumab plus cetuximab and irinotecan in patients with previously treated RAS wild-type advanced refractory colorectal cancer