Rectal Cancer Clinical Trials

Low Anterior Resection (LAR) surgery can be done using various techniques. The traditional technique for performing the surgery is through one or multiple incision(s) in the muscular wall of the abdomen. This will allow the surgeon to gain access to inside the belly (Abdominal cavity). The surgeon will start from above and go down until reaching the rectum located low in the pelvis. The surgeon will then cut out the rectum along with some of the tissue surrounding it and reconnect the bowel. An alternative new approach to perform Low Anterior Resection is called the Trans-anal approach. In this technique, a tube containing special surgical tools is introduced through the anus (back passage), while the patient is asleep. These tools are used to free the rectum up from its surroundings so that it can be removed. Taking out the rectum via the opening of the anus (Trans-anal) is a relatively new surgical approach. This new technique enables the surgeon to better see deep in the pelvis which makes it easier to remove the rectum and its surrounding outer tissues while protecting other important nerves and organs located in the pelvis. However, it also involves inserting a tube through the opening of the anus to perform the rectal dissection. The alternative traditional way of doing the operation does not involve inserting such a tube because the access to the pelvis and rectum is gained from above through incision(s) in the abdominal wall. The anal sphincter is the medical name for the muscle layers surrounding the opening of the anus. The anal sphincter functions as a seal that can be opened to discharge body waste and allow the passage of stool. A damage to the anal sphincter can result in inability to fully control bowel movements, causing stool (feces) to leak unexpectedly. Because the Trans-anal approach involves inserting a tube through the opening of the anus for the duration of the surgery, this can lead to a certain degree of stretch and damage to the anal sphincter muscles. The main aim of this study is to compare the effect of the these two possible approaches to perform "Low Anterior Resection" operation on the muscles of the anal sphincter and whether they are associated with stool seepage from the anus after the operation. Whether the patient is receiving the traditional or trans-anal approach is not related to the subject's participation in the study and is decided by the treating surgeon based on medical and surgical reasoning. Read Less

VAPOR-C is a randomised study of the impact of IV versus inhaled anaesthesia (propofol versus sevoflurane) and lidocaine versus no lidocaine on duration of disease free survival inpatients with either colorectal or non small cell lung cancer. Read Less

Background: A new cancer therapy takes white blood cells from a person, grows them in a lab, genetically changes them, then gives them back to the person. Researchers think this may help attack tumors in people with certain cancers. It is called gene transfer using anti-KRAS G12D mTCR cells. Objective: To see if anti-KRAS G12D mTCR cells are safe and cause tumors to shrink. Eligibility: Adults ages 18-72 who have cancer with a molecule on the tumors that can be recognized by the study cells Design: Participants will be screened with medical history, physical exam, scans, photography, and heart, lung, and lab tests. An intravenous (IV) catheter will be placed in a large vein in the chest. Participants will have leukapheresis. Blood will be removed through a needle in an arm. A machine will divide the blood and collect white blood cells. The rest of the blood will be returned to the participant through a needle in the other arm. A few weeks later, participants will have a hospital stay. They will: Get 2 chemotherapy medicines by IV over 5 days. Get the changed cells through the catheter. Get up to 9 doses of a medicine to help the cells. They may get a shot to stimulate blood cells. Recover in the hospital for up to 3 weeks. They will provide blood samples. Participants will take an antibiotic for at least 6 months. Participants will have several follow-up visits over 2 years. They will repeat most of the screening tests and may have leukapheresis. Participants blood will be collected for several years. Read Less

This study is designed to characterize the safety, tolerability, and anti-tumor activity of MDX2001 in patients with advanced solid tumors. Read Less

Background: A new cancer therapy involves taking white blood cells from a person, growing them in the lab, genetically modifying them, then giving them back to the person. This therapy is called gene transfer using anti-KRAS G12V mTCR cells. Objective: To see if anti-KRAS G12 V mTCR cells are safe and can shrink tumors. Eligibility: Adults at least 18 years old with cancer that has the KRAS G12V molecule on the surface of tumors. Design: In another protocol, participants will: Be screened Have cells harvested and grown Have leukapheresis In this protocol, participants will have the procedures below. Participants will be admitted to the hospital. Over 5 days, participants will get 2 chemotherapy medicines as an infusion via catheter in the upper chest. A few days later, participants will get the anti-KRAS G12V mTCR cells via catheter. For up to 3 days, participants will get a drug to make the cells active. A day after getting the cells, participants will get a drug to increase their white blood cell count. This will be a shot or injection under the skin. Participants will recover in the hospital for 1-2 weeks. They will have lab and blood tests. Participants will take an antibiotic for at least 6 months. Participants will have visits every few months for 2 years, and then as determined by their doctor. Visits will be 1-2 days. They will include lab tests, imaging studies, and physical exam. Some visits may include leukapheresis or blood drawn. Participants will have blood collected over several years. Read Less

The goal of this study is to test A2B694, an autologous logic-gated Tmod™ CAR T-cell product in subjects with solid tumors including colorectal cancer (CRC), pancreatic cancer (PANC), non-small cell lung cancer (NSCLC), ovarian cancer (OVCA), mesothelioma (MESO), and other solid tumors that express MSLN and have lost HLA-A*02 expression. The main questions this study aims to answer are: Phase 1: What is the recommended dose of A2B694 that is safe for patients Phase 2: Does the recommended dose of A2B694 kill the solid tumor cells and protect the patient's healthy cells Participants will be required to perform study procedures and assessments, and will also receive the following study treatments: Enrollment and Apheresis in BASECAMP-1 (NCT04981119) Preconditioning Lymphodepletion (PCLD) Regimen A2B694 Tmod CAR T cells at the assigned dose Read Less

This clinical trial studies the effect of four different intervention components "tools" on body weight, nutrition, and physical activity in cancer survivors. Studies indicate that people with a history of cancer whose nutrition and physical activity habits are consistent with the American Cancer Society's Nutrition and Physical Activity Guidelines may have longer disease-free survival. The four different intervention components may help patients with a history of cancer adopt recommended health behaviors after they have completed treatment. Read Less

The purpose of this research study is to evaluate epacadostat when given with routine radiation therapy and chemotherapy (capecitabine and oxaliplatin) to treat rectal cancer before routine surgery is performed to remove the tumor. The Phase II portion of the trial has not started recruiting. Read Less

This clinical study aims to assess feasibility, safety, tolerability, and compliance of a Nonessential Amino Acid Restriction (NEAAR) medical food in adult patients with locally advanced rectal cancer during standard of care short course radiotherapy followed by standard of care chemotherapy. Read Less

The study researchers believe that a combination of the drugs trastuzumab and tucatinib, given with standard chemotherapy (capecitabine and oxaliplatin/FOLFOX), may help participants with rectal cancer. Read Less

The main purpose of this 3-part study is to evaluate the safety and efficacy of the study drug known as LY2880070 in participants with advanced or metastatic solid tumors. Read Less

The overall goal of the WU-PE-CGS is to build a rigorous, scientific evidence base for approaches that direct engagement of cancer patients and post-treatment cancer survivors as participants in cancer research, and to investigate the impact of directly engaging participants in decisions regarding returning of genomic results on participants' health and satisfaction. Participants in this study will be presented with the choice of types of genomic results to receive, and the Engagement Optimization Unit (EOU) will investigate the impact of this intervention on participant knowledge, expectations of benefit, personal utility, and decisional conflict. Read Less