View clinical trials related to Colorectal Neoplasms.
Filter by:The primary goal of this study is to estimate the effectiveness of a medical decision support system based on artificial intelligence in the endoscopic diagnosis of benign tumors. Researchers will compare Adenoma detection rate between "artificial intelligence - assisted colonoscopy" and "conventional colonoscopy" groups to evaluate the clinical effectiveness of artificial intelligence model.
This clinical trial is studying advanced solid tumors. Solid tumors are cancers that start in a part of your body like your lungs or liver instead of your blood. Once tumors have grown bigger in one place but haven't spread, they're called locally advanced. If your cancer has spread to other parts of your body, it's called metastatic. When a cancer has gotten so big it can't easily be removed or has spread to other parts of the body, it is called unresectable. These types of cancer are harder to treat. Patients in this study must have cancer that has come back or did not get better with treatment. Patients must have a solid tumor cancer that can't be treated with standard of care drugs. This clinical trial uses an experimental drug called SGN-MesoC2. SGN-MesoC2 is a type of antibody-drug conjugate (ADC). ADCs are designed to stick to cancer cells and kill them. They may also stick to some normal cells. This study will have 3 parts. Part A and Part B of the study will find out how much SGN-MesoC2 should be given to participants. Part C will use the information from Parts A and B to see if SGN-MesoC2 is safe and if it works to treat solid tumor cancers.
Colorectal cancer (CRC) is the third most common type of cancer diagnosed worldwide and in China. The purpose of this study is to assess adverse events and how ABBV-400 moves through the body of adult participants with unresectable locally advanced/metastatic CRC. ABBV-400 is an investigational drug being developed for the treatment of CRC. Study doctors put the participants in cohorts called treatment arms. Each treatment arm receives a different dose of ABBV-400. This study will include a dose escalation phase to determine the best dose of ABBV-400, followed by a dose expansion phase to confirm the dose. Up to approximately 27 adult participants with unresectable locally advanced/metastatic CRC, will be enrolled in the study in approximately 10 sites in China. In the dose escalation arms, participants will receive escalating doses of intravenously (IV) infused ABBV-400 dose A or B. In dose expansion arm part 1, participants will receive the optimal dose of IV infused ABBV-400. In dose expansion arm part 2, participants will receive the dose B of IV infused ABBV-400. The total study duration will be approximately 2.5 years. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.
The goal of this clinical trial is to evaluate single-fraction metastases-directed SBRT in the broader radiation oncology community and to compare its safety and efficacy profile with the current Standard of Care (SoC) of multiple-fraction SBRT in patients with oligometastatic disease of primary breast, prostate, NSCLC and colorectal cancer having all lesions that will be treated with radical radiotherapy amenable to single-fraction SBRT. The main question/hypothesis this clinical trial aims to answer is: - Single-fraction SBRT has comparable outcomes as those obtained with multiple fraction SBRT, both in terms of safety and efficacy. Patients from the OligoCare cohort will be randomized to receive either single-fraction SBRT or the current SoC of multiple-fraction SBRT.
Phase 1 study to evaluate safety, tolerability and anti-tumor activity of RGT-61159 in patients with ACC or CRCT
The aim of this clinical trial is to find out whether Regorafenib and Sintilimab in combination with electroacupuncture works in treating participants with microsatellite stable (MSS) advanced colorectal cancer who have failed one or more second-line standard chemotherapy regimens. It will also learn about the efficacy and safety of the combination therapy. The main questions the trial aims to answer are: Does combination therapy reduce the overall survival time ? What medical problems do people have when they take combination therapy? Participants will Regorafenib, take for 2 weeks and stop for 1 week; Sintilimab, intravenous, every 3 weeks; Electroacupuncture was performed 1 day before, on the day of, and on the 2nd day after each cycle of Sintilimab administration, and patients completed 3 treatments in week 1, followed by 1 treatment per week for 2 weeks, with 5 treatments per dosing
There is pre-existing evidence that probiotics could be useful in the improvement of ileus rates. One metaanalysis of 30 studies demonstrated a reduction in the prevalence of post-operative ileus as determined by time to flatus, time to defecation, as well as postoperative abdominal distension (PMID:37373843). More broadly in gastrointestinal surgery, a meta-analysis of 21 randomised controlled trials similarly affirmed the speedier recovery of gastrointestinal function after surgery when probiotics were administered (PMID: 35231076). In spite of these advantages, the routine use of probiotics perioperatively for colorectal cancer surgery is not performed in Singapore. We therefore seek to perform a trial to investigate whether probiotic administration perioperatively may reduce post operative ileus rates.
Colonoscopy is still the gold standard method for the diagnosis and treatment of colon cancers. Preparation for colonoscopy is a complex processa (eg. restricted diet three days before the procedure and to drink large volumes of drog ) involving many steps. It has been shown that the symptoms experienced by patients during colonoscopy preparation have an impact on the quality of the colonoscopy procedure. Adequate bowel preparation is essential for successful colonoscopy imaging and to detect and remove existing polyps. aim of this study was to examine the effect of the nursing process applied by using standard nursing terminologies on colonoscopy preparation of outpatients on bowel cleansing. This study was designed as a prospective, single-blind, randomized controlled trial. This study tested the hypothesis that the nursing process using thestandard nursing terminologies NANDA-I, NIC and NOC for colonoscopy preparation has an effect on adequate bowel cleansing.
Colorectal cancer is the most frequent tumor in our environment if both sexes are considered together. Every year almost 800 cases are diagnosed in the districts of Tarragona. A little more than half of colorectal cancers are cured with surgery, with or without the addition of complementary treatments with chemotherapy and/or radiation therapy. Those who are not cured is because at the time of diagnosis the disease has already spread or they spread after having been treated surgically with curative intent. The purpose of the EarlyCRC project is to determine whether metabolites (substances of low molecular weight) can be found in the urine and stool of patients with colorectal cancer or polyps that can be easily and cheaply differentiated (urine or stool analysis) between the patients affected by colorectal cancer or polyps, from healthy individuals. For the identification of these possible metabolites, the urine analysis will be performed using the usual techniques in metabolomics, which studies the existing metabolites in biological processes.
GENCONCOR-1 study is translational research aimed to investigate the concordance of the molecular genetic profile of the primary tumor and brain metastases (BM) of colorectal cancer (CRC). The study was conducted by post hoc analysis of pairs of samples of histological material with determination of the mutational status of genes KRAS, NRAS, BRAF, HER2 and MSI.