View clinical trials related to Colon Carcinoma.
Filter by:This clinical trial studies whether screening methods used to diagnose cancer of the prostate, lung, colon, rectum, or ovaries can reduce deaths from these cancers. Screening tests may help doctors find cancer cells early and plan better treatment for colorectal cancer.
Comparative evaluation of recurrence-free survival (RFS) time and 3 year overall survival (OS) time between the treatment groups (L-BLP25 plus cyclophosphamide versus placebo and saline infusion).
The purpose of this research study is for the participant to give their own T cells (a type of blood cell in the body that can fight infections and possibly cancer) to them after they have been removed, grown in a lab, and then coated with an experimental drug. This study will determine the highest dose of EGFR2Bi coated T cells that can be given without causing severe side effects. Initially a group of 3 participants will receive the same dose of study drug. If no serious side effects occur, the next group of participants will receive a slightly higher dose of study agent. The following groups of participants will receive higher doses of the study drug until a dose is reached where there are unacceptable side effects and maximum tolerated dose is found, or the planned highest dose level is reached with no side effects.
This pilot, randomized phase I/II trial studies how well inositol works in preventing colorectal cancer in patients with abnormal cells (dysplasia) associated with inflammation of the colon (colitis). Patients with colitis-associated dysplasia may have an increased risk of developing colorectal cancer. Inositol is a vitamin-like substance that may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.
Lesions, polyps and other abnormalities in the gastrointestinal (GI) tract have a different composition compared to the normal mucose. The investigators plan to gather spectroscopic information from these features. Characterizing their unique spectrums, may help to enhance the detection and identification of these objects during endoscopy.
Rationale: It is well known that insulin resistance occurs after mediocre and intensive surgery, such as colon cancer surgery. Disturbances in insulin action negatively affect the postoperative recovery, either by prolonging the capacity of the body to regain normal function, or by increasing the metabolic stress and the risk for complications. Several studies have shown that focusing therapies on improving insulin resistance is successful. Experimental studies have shown that antioxidant agents, like glutamine (a precursor of glutathione), improve insulin sensitivity. The hypothesis of this study is that perioperative parenteral or enteral administration of glutamine, given as the dipeptide alanyl-glutamine, will reduce or prevent postoperative insulin resistance in colon cancer patients. The study will also be focused on the different routes of administration, because of the expected differential metabolic effects. Objective: The investigators' primary objective is to study whether intravenous or enteral administration of the dipeptide alanyl-glutamine will reduce or prevent postoperative insulin resistance in colon cancer patients. Study design: A double-blinded, placebo controlled randomised, pilot study at the Surgery Department of the Medical Center Alkmaar. Study population: Thirty patients of male gender and any ethnicity, who will undergo elective open abdominal colon surgery for colon cancer, aged 18-75 years. Intervention: Patients will receive dipeptide alanyl-glutamine intravenously or enterally, starting 24 hours prior to surgery, until 24 hours after surgery in the dosage of 0.5 g/kg/day, or saline (control group), for the same period of time. Main study parameters/endpoints: The main study parameter is postoperative insulin resistance. Secondary study parameters are lipolysis, oxidative stress and glucoregulatory hormones. Muscle, liver and fat biopsies will be taken to study insulin sensitive as well as inflammatory pathways.
This is a two-part study to test the safety, tolerability, and immune response for V934/V935 vaccine using a new prime-boost regimen in participants with selected solid tumors.
The goal of this research agenda is to improve the quality of end-of-life care by explicitly identifying values that will guide the decision-making process, with a particular emphasis on the role of ethnic, racial and cultural factors.