View clinical trials related to Colonic Neoplasms.
Filter by:The primary objective of this study is to estimate the treatment effect on progression-free survival (PFS) of panitumumab relative to bevacizumab in combination with mFOLFOX6 chemotherapy as first-line therapy in patients with tumors expressing wild-type KRAS, unresectable mCRC.
Recent studies have suggested that individuals diagnosed with colon cancer who are inactive and/or overweight, may have poorer survival outcomes. Exercise training has been shown to improve fitness and body composition in other cancer survivor groups. The investigators hypothesize that an exercise training program will be a safe, feasible, and effective intervention to improve the fitness and body composition of a group of colon cancer survivors.
The purpose of this study is to learn more about the social and financial impact of colon cancer for older patients. We want to know how cancer has affected the patient financially and socially, and to know if the patient has resource needs that have gone unmet. By doing this study, we hope to learn about resources that can reduce the financial burden from cancer.
This study will test the use of a new device called a segmental stiffening wire (SSW) in colonoscopy to correct a problem called looping. Colonoscopy is the best test for detecting early colon cancer and removing growths called polyps, which can become colon cancer. Sometimes the flexible tube (colonoscope) used in the procedure loops at a certain point as it advances through the colon, making it difficult to move further and causing the patient pain from excessive stretching of the colon. The SSW is designed to prevent this by stiffening the part of the tube that would otherwise form the loop. Healthy subjects between 50 and 80 years of age and healthy subjects 40 years and older who have a family history of colon cancer may be eligible for this study. Participants undergo colonoscopy a day after self-administering a bowel cleansing preparation. The first part of the procedure is done similarly to that of a flexible sigmoidoscopy, and no sedation or pain medication is used. The colonoscope is inserted into the rectum and advanced about one-third the length of the colon. Pain or discomfort should be mild to moderate cramping and a feeling of having to move the bowels. The subject is asked to score his or her pain level at this point using a standard pain scale. If there is pain, the procedure is stopped and an x-ray is taken to determine if the colonoscope has looped. If it has, the loop is undone and the SSW is used. Another x-ray is then taken to document that the loop has been prevented with the SSW, and the procedure is completed as per standard medical practice. Subjects are taken to the recovery area, informed of the test results and then discharged home in the care of an accompanying adult.
SOS is a four-arm randomized controlled study of ways to increase screening for colorectal cancer. About 40-50% of the people age 50 and older are not up to date on screening. This is a very important problem because screening both prevents colorectal cancer and decreases colon cancer deaths. We are studying 3 different levels of support to help people get screened and follow-up after positive screening tests. These involve comparing to usual care stepwise increasing in intensity approaches; an automated approach of mailing information and home screening tests, this plus phone assistance by a medical assistant, both of these plus phone counseling and care management. We will also compare nurse assisted follow-up after a positive screening test compared to usual care By doing this study we hope to increase colon cancer screening rates, and also follow-up rates for positive screening tests.
RATIONALE: Gathering medical and family history information from patients and family members may help doctors better understand hereditary colorectal cancer and hereditary polyposis syndrome and identify patients at high risk of developing hereditary colorectal cancer. PURPOSE: This research study is collecting information from patients and family members with hereditary colorectal cancer or polyposis syndrome or who are at high risk of developing hereditary colorectal cancer.
RATIONALE: Drugs used in chemotherapy, such as tegafur-uracil, leucovorin, and S-1, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. It is not yet known whether giving tegafur-uracil together with leucovorin is more effective than giving S-1 in treating patients with stage III colon cancer. PURPOSE: This randomized phase III trial is studying giving tegafur-uracil together with leucovorin to see how well it works compared with giving S-1 in treating patients with stage III colon cancer that has been completely removed by surgery.
Objective: Whether temporary endoscopic decompression by Self-expanding metal stents (SEMS) could allow these patients to undergo successful laparoscopic resection (endo-laparoscopic approach) has never been previously studied. This randomized trial aims to compare this approach with emergency open surgery in the management of obstructing left-sided colon cancer.
RATIONALE: Drugs used in chemotherapy, such as floxuridine and gemcitabine hydrochloride, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Hepatic arterial infusion uses a catheter to carry cancer-killing substances directly into the liver. Radiolabeled monoclonal antibodies can find tumor cells and carry tumor-killing substances to them without harming normal cells. Giving hepatic arterial infusion of floxuridine together with gemcitabine hydrochloride and radiolabeled monoclonal antibody therapy after surgery may kill any tumor cells that remain after surgery. PURPOSE: This phase I/II trial is studying the side effects and best dose of floxuridine when given as a hepatic arterial infusion together with gemcitabine hydrochloride and radiolabeled monoclonal antibody therapy and to see how well it works in treating liver metastases in patients with metastatic colorectal cancer.
The purpose of this study is to determine whether adding a simple educational card to standard pre-procedure instructions improves the quality of bowel preparation for colonoscopy.