Active clinical trials for "Colorectal Neoplasms"

The aim of this study is to investigate the effects of partial replacement of red meat with legume-based foods on gut metabolism and markers for colorectal cancer as well as markers for cardiovascular diseases and type 2 diabetes in healthy working age men. The study participants will be stratified into two groups with different amounts of red meat in diet: 1) a diet containing 760 g of cooked and boneless red meat, supplying 25% of daily protein intake and 2) a diet supplying 20% of protein intake with legume-based foods and 5% of protein intake with red meat. The participants will get all meat and and legume-based foods from the research center; otherwise they will be asked to follow their habitual diet. Blood, urine, and stool samples will be collected at the baseline and at the end of the 6 week intervention, as well as BMI, blood pressure and body composition. Nutrient intake and food consumption will be analyzed from 4-day food records at the baseline and at the end of the intervention period.

The purpose of this study is to determine the efficacy and safety of a personalized surveillance and intervention protocol for duodenal and gastric polyposis in patients with familial adenomatous polyposis (FAP)

The purpose of this study is to determine the efficacy and safety of a personalised surveillance and intervention protocol for patients with familial adenomatous polyposis (FAP) that have undergone (procto)colectomy.

The aim on this study is to assess the safety and efficacy of the anti-VEGFR2 monoclonal antibody olinvacimab and the capecitabine in patients with metastatic colorectal carcinoma who failed two prior chemotherapies

This prospective, multi-center, real-world study is conducted to investigate the impact of different treatment strategies (systemic chemotherapy combined with oophorectomy or with other local treatment or chemotherapy alone) on the prognosis of ovarian metastatic colorectal cancer patients.

To explore the efficacy and safety of Cetuximab in combination with dabrafenib and Tislelizumab in BRAF mutated treatment of advanced colorectal cancer

The goal of this Interventional clinical trial is to learn about the efficacy and safety of KN026 and chemotherapy ± KN046 in HER2-positive metastatic colorectal cancer and biliary tract cancer. Participants will receive standard first-line chemotherapy (capecitabine + oxaliplatin) combined with KN026 (a HER2-targeted bispecific antibody) ± KN046 （a PD-L1/CTLA-4 targeted bispecific antibody）.

This study will test the safety of a drug called SGN-EGFRd2 in participants with advanced solid tumors. It will also study the side effects of this drug. A side effect is anything a drug does to the body besides treating the disease. Participants will have cancer that cannot be removed (unresectable) or has spread through the body (metastatic). This study will have three parts. Parts A and B of the study will find out how much SGN-EGFRd2 should be given to participants. Part C will use the dose found in parts A and B to find out how safe SGN-EGFRd2 is and if it works to treat solid tumor cancers.

The main purpose of this clinical trial is to learn about the good and the bad effects of all trans retinoic acid (ATRA), atezolizumab and bevacizumab as a possible treatment for advanced colorectal patients. Participants will be treated with the following combination of these drugs: ATRA will be given in a pill form to be taken twice a day at home for 7 days starting on day 1 of a cycle. Atezolizumab will be given through a vein in arm or through mediport over 60-90 minutes every 2 weeks in the outpatient chemotherapy infusion centers at UTSW. Bevacizumab will be given through a vein in arm or through mediport over 20-40 minutes every 2 weeks in the outpatient chemotherapy infusion centers at UTSW.

To investigate the relationship between serum chemerin levels of individuals with colorectal cancer and systematic inflammatory response parameters such as C-reactive protein(CRP) and albumin, and to investigate the relationship of these biomarkers with dietary inflammatory index, phytochemical, anthropometric measurements, and dietary inflammatory index, which is calculated with the data obtained from the 24-hour food consumption record and food consumption frequency questionnaire. The aim of this study is to examine the relationships between the index and dietary antioxidant capacity and to compare them with those of healthy individuals.