Active clinical trials for "Colorectal Neoplasms"

Curcumin is an extract of the tumeric root that has been shown to have anti-tumor properties in laboratory studies. Curcumin, and its parent spice, turmeric (curcuma longa), are the 4th most commonly purchased dietary supplement in the U.S. Many cancer patients take curcumin during their treatment for cancer because of the purported health benefits. This research study is designed to learn more about the safety, pharmacokinetics and effectiveness of irinotecan when given in combination with curcumin in patients with metastatic colorectal cancer. The study of how the body absorbs, processes and eliminates drugs is called pharmacokinetics (PK). One of the main purposes of this study is to better understand the interaction between curcumin and irinotecan by measuring levels of irinotecan in the blood (ie. measure irinotecan PK) when a patient also takes curcumin. Information collected from this study could result in improved dosing guidelines and lead to more effective treatment of your cancer with less toxicity.

The investigators would study about impact of the administration of probiotics in the intestinal mucosa of patients undergoing resection colic, by evaluating cytokine profile by quantitative real time PCR. The investigators believe that patients who use probiotic preoperative would provide cytokine profile less inflammatory than those of the control group.

The primary purpose of the phase Ib is to estimate the MTD/RPD2 and of the phase II is to assess the anti-tumor activity of MEK162 in combination with panitumumab.

RATIONALE: Drugs such as octreotide and loperamide hydrochloride use different ways to relieve the diarrhea caused by chemotherapy. PURPOSE: Randomized phase III trial to compare the effectiveness of octreotide with loperamide hydrochloride for the treatment of chemotherapy-related diarrhea in patients who have colorectal cancer.

The purpose of this study is to determine whether a newly developed patient education document concerning colorectal cancer screening will be better understood and have greater effects on patient knowledge of and motivation for screening than a standard educational document.

RATIONALE: G-CSF may prevent or control neutropenia caused by first-line therapy in patients with metastatic colorectal cancer. PURPOSE: This phase II trial is studying how well G-CSF works in preventing neutropenia during first-line treatment with chemotherapy and bevacizumab in patients with metastatic colorectal cancer.

RATIONALE: Printed educational materials and counseling by telephone may improve colorectal cancer screening compliance in brothers and sisters of patients with colorectal cancer. PURPOSE: This randomized phase III trial is studying standard or personalized printed educational materials with or without telephone counseling to compare how well they work in increasing colorectal cancer screening compliance in brothers and sisters of patients with colorectal cancer.

The purpose of this study is to determine the effectiveness of a two-component intervention, that combines academic detailing at the medical practice level and distribution of decision aids at the patient level, on adherence to colorectal cancer screening guidelines.

RATIONALE: Calcium aluminosilicate anti-diarrheal (CASAD) may help treat and prevent diarrhea caused by irinotecan. It is not yet known whether CASAD is more effective than a placebo in treating and preventing diarrhea in patients receiving irinotecan. PURPOSE: This randomized phase II trial is studying CASAD to see how well it works compared with a placebo in treating and preventing diarrhea in patients with metastatic colorectal cancer receiving irinotecan.

This clinical trial assesses the safety and effectiveness of a new device called the Flex Robotic System in the surgical removal (resection) of colorectal lesions. When an area of abnormal tissue called a lesion is found in the colon or rectum, it is often not known if the lesion is cancerous or non-cancerous. Recommendation to remove the lesion may be made. Current methods of resection can be challenging and time-consuming. The Flex Robotic System is a new device that provides a stable working environment, better ability to grasp and cut lesions, and better tissue handling when performing a resection. The Flex Robotic system may be more effective at removing colorectal lesions than standard resection techniques.