View clinical trials related to Colon Cancer.
Filter by:The purpose of this study is to compare the clinical data of patients with colon cancer who received robotic or laparoscopic surgery, and to compare the short-term and long-term effects of robotic surgery in the treatment of colon cancer. To verify the safety and effectiveness of the corresponding surgical methods, and provide better guidance for the following clinical practice.
This clinical trial will evaluate the adherence, usefulness, satisfaction and effect size for the Sleep Coach app as an intervention for insomnia in 30 adult post-treatment cancer survivors.
The aim of this randomized double-blinded placebo-controlled phase 2 study is to determine efficacy of preoperative treatment with interferon-alfa2a in patients with pMMR colon cancer on perioperative immune suppression and infiltration of lymphocytes in the primary tumor.
This study tests whether a high-fiber diet based on legumes, such as dry beans, can lead to sustained reductions in obesity and colon cancer risk in persons at highest risk, namely overweight or obese, post-polypectomy patients.
Colorectal cancer remains the commonest cancer among men, and third commonest among women in Saudi Arabia . Presentation with metastatic disease occurs in almost one third of patients , with 5-year survival decreasing significantly from 90% in stage 1 to 14% once the disease is metastatic . There is enthusiasm in the potential for liquid biopsies to provide easily accessible genetic biomarkers for mutational cancer characterization . Epidermal growth factor receptor (EGFR) monoclonal antibodies are widely used in the treatment of advanced colorectal cancer that do not harbor RAS mutations (RAS wild type). Hence genotyping of oncogenic RAS mutations is essential prior to the initiation of systemic therapy for such patients as the presence of these mutations predict resistance to EGFR targeted antibodies such as Cetuximab and Panitumumab . Detection of such mutations has been done on tissue biopsies with the disadvantage of this being an invasive procedure, and data suggesting that such testing may not be reflective of the true mutational burden of the disease since a single fragment of tissue may be inadequate to reflect the intratumoral heterogeneity. There is increasing evidence suggesting that liquid biopsies or blood based mutational profiling can provide a more comprehensive molecular profile of the disease, and carries the advantage of being minimally invasive. Serial liquid biopsies can act as a tool to identify spatial and temporal heterogeneity predicting response or resistance to targeted agents, and can shed light into the emergence (or disappearance) of specific mutations that may potentially be targeted with newer anti cancer agents . Circulating cell free DNA (cfDNA) consists of small nucleic acid fragments liberated from cells by rupture, necrosis or apoptosis, and is now increasingly being used to detect RAS (and other) mutations in patients with advanced colorectal cancers. KRAS has remained an "undruggable" target for decades until the most recent evidence that showed a new anticancer drug that targets KRAS G12C mutation. The investigators aim to perform cfDNA testing on patients with advanced colorectal cancers who have no RAS mutations (and hence start on EGFR inhibitors) as baseline, compare the results with mutational analysis on fresh tumor tissue, and perform cfDNA at first progression to determine what mutations have emerged, and specifically look for KRAS G12C mutation, which can be targeted with a new novel anti cancer drug . These patients will be collected over a 12 month period (with the aim of performing this on at least 100 patients), and followed from diagnosis (with baseline cfDNA) and until progression on EGFR inhibitors (where another cfDNA sample will be taken). A detailed proposal delineating this process will follow once accepted. This project is unique as it examines mechanisms of resistance to anti-EGFR inhibitors in our patients with advanced colorectal cancers, determines the prevalence of a specific mutation using liquid biopsies and examining cfDNA use, and may have therapeutic implications in facilitating obtaining KRAS G12C inhibitors for such patients.
Quality Improvement Project to evaluate how prehabilitation can be incorporated into our colorectal cancer pathway and assess its clinical benefits.
The goal of this proposal is to identify how the composition of the gut microbiome and diet interact to impact chemotherapy-induced diarrhea incidence and severity.
This randomized control trial will investigate the ability of an effective stress management psychoeducation program for employed caregivers to mitigate psychological distress and pathophysiology in spousal or partnered caregivers of patients' diagnosis with a solid tumor cancer of any stage. It is expected that improving caregiver status will have reduced depressive symptoms.
It is Randomized Controlled Trial, in which investigators will estimate the impact of the use of immunonutrition support compared to standard nutritional support in the preoperative period in patients with colorectal cancer.
Our objective is to initiate an exercise program for patients with advanced GI or Gyn cancer, as prehabilitation prior to surgery. The objective of the prehabilitation program is to reduce complication rates and improve the length and quality of survival for patients with abdominal cancer. The prehabilitation program will be offered to patients who are eligible for and consent to cytoreductive surgery (CRS) and heated intraperitoneal chemotherapy (HIPEC)