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Browse 1,434 clinical trials for colorectal cancer. Find studies that match your criteria and connect with research centers.
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Showing 621-640 of 1,434 trials
NCT01347645
The purpose of the Phase Ib portion is to find out the highest dose of study drug that can safely be given when tested in a small group of subjects. The purpose of the Phase II portion is to find out how safe the study drug is when taken at the highest dose in a larger group of subjects.
NCT01328171
The aim of the trial is to optimize response rates and rates of secondary resections of metastases in patients with initially non-resectable metastatic colorectal cancer of RAS wildtype. The patients will be treated in two therapy groups: Experimental arm A: Chemotherapy with FOLFOXIRI + panitumumab Standard arm B: Chemotherapy with FOLFOXIRI
NCT00003329
RATIONALE: Identification of genes that may be associated with developing certain types of cancer may someday provide important information about a person's risk of getting cancer. PURPOSE: This clinical trial is studying to see if certain genes may be associated with cancer in patients with cancer of the breast, prostate, lung, or colon and siblings of these patients.
NCT00004860
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of fluorouracil-uracil and leucovorin in treating elderly patients who have metastatic colorectal cancer.
NCT00002997
RATIONALE: Cryosurgery for liver metastases may have fewer side effects and improve recovery. PURPOSE: Phase II trial to study the effectiveness of cryosurgery for patients with unresectable liver metastases from colorectal cancer.
NCT03428126
The goal of this clinical research study is to learn if durvalumab and trametinib can help to control microsatellite stable (MSS) colorectal cancer. The safety of these drugs will also be studied. This is an investigational study. Durvalumab is FDA approved and commercially available for the treatment of previously treated advanced bladder cancer. Trametinib is FDA approved in combination with another drug called dabrafenib for the treatment of unresectable or metastatic melanoma with BRAF V600E or BRAF V600K. It is investigational to use durvalumab and trametinib to treat MSS colorectal cancer. Up to 56 participants will be enrolled in this study. All will take part at MD Anderson.
NCT05897749
The purpose of the study is to evaluate the safety and effectiveness of Brucea javanica oil emulsion injection in patients with advanced colorectal cancer who failed to undergo multi-line treatment
NCT05894837
A single-center, single-arm, phase 2 trial of Serplulimab in combination with Regorafenib and hepatic artery bicarbonate infusion for third-line treatment in patients with colorectal cancer and liver metastases. A total of 30 patients are planned to be enrolled.
NCT05882396
Oxaliplatin-induced chronic peripheral neuropathy is of major concern to oncologists and patients as it has been shown to affect patients' health-related quality of life. Although a number of interventions have been implicated, none of them can be recommended for clinical use. This therapeutic failure reflects a poor understanding of the real mechanism of oxaliplatin-induced neuropathy. However, oxidative stress is identified to be one of the main biomolecular dysfunctions in this neuropathy. Rood's approach is a neurophysiological approach that is based on reflexes of the central nervous system in which the sensory stimulation provides desired muscular response and was specially designed for patients with motor control problems. It was developed by Margeret Rood in 1940. According to Rood, sensory stimulation can activate or deactivate the receptor by facilitation or inhibition, which makes it possible to get the desired muscular response.
NCT03189576
Circulating tumour DNA (ctDNA) is a promising tool when monitoring the residual disease in colorectal cancer (CRC). Current staging procedures are insufficient to identify the patient cohort at high risk, who might benefit from additional adjuvant therapy. We will show that the assessment of ctDNA is a non-invasive approach and easily taken at different time points via simple blood draw to monitor residual disease from the colorectal cancer patients after primary surgery. Minimal residual disease could be used in the future for individualized treatment decisions after primary surgery.
NCT04233151
The purpose of this study is to determine the treatment effect of QL1203 in combination with mFOLFOX6 compared to Placebo in combination with mFOLFOX6 as first line therapy for metastatic colorectal cancer.
NCT05872334
This clinical trial aims to evaluate the safety and feasibility of mid-line fascial suturing using MONOFIX sutures in patients undergoing minimally invasive surgery for colorectal cancer.
NCT05868317
A Single-arm phase II trial evaluating induction chemotherapy with FOLFIRINOXm followed by short course radiotherapy (RT) in locally advanced rectal carcinoma
NCT03028831
Alaska native people (AN) have the highest recorded incidence and death rate from colon cancer in the world (\>90:100,000). We hypothesize that the AN, despite their high consumption of anti-inflammatory and antineoplastic n-3 fish oils, are at increased risk of colon cancer because of colonic butyrate deficiency resulting from their remarkably low consumption of fiber-containing foods. We hypothesize that fiber supplementation of their usual diet will result in a bloom of butyrate producing microbes in the colon, resulting in increased butyrate production, which will suppress their high microbial secondary bile acid production, antagonize the actions of other food (smoked fish) and environmental carcinogens (tobacco, alcohol), and interact with the high circulating levels of n-3 fish oils to suppress colonic inflammation and cancer risk. In order to investigate this, we will conduct a randomized double-blinded 4-week clinical trial in up to 100 randomizable healthy, middle-aged AN undergoing screening colonoscopy, with the objective of obtaining 60 completed interventions. The interventions will consist of either a high-dose soluble fiber supplement given as a drink, together with their usual diet which currently contains about 15g total fiber/d, or to a control digestible starch drink plus their usual diet. The primary endpoint will be a clinically significant reduction in Ki67 proliferative colonic mucosal biomarkers of cancer risk. Microbiome and metabolome mechanisms responsible for the anticipated changes in mucosal biomarkers will also be investigated. Our results in extreme risk AN will be further evaluated by comparison to similar measurements previously made in minimal risk rural Africans and intermediate risk African Americans. Our results will be used to provide the scientific basis for a definitive large-scale high-fiber supplementation study (to achieve \>50g total fiber/d) to suppress adenomatous polyp recurrence following colonoscopy.
NCT05854394
The process of enhancing an individual's functional capacity to optimize physiologic reserves before an operation to withstand the stress of surgery has been coined prehabilitation. This is a prospective randomized controlled trail, designed to explore if the patients who take Colorectal Cancer Surgery will benefit from short-term multimodal prehabilitation strategy. multimodal prehabilitation includes exercise, nutrition supplement and physiology management preoperatively. It starts from the day that patients decide to take the surgery until the day before surgery, lasting 1\~2 week in The First Affiliated Hospital of Xiamen University. And investigators follow-up patients until 4 weeks after surgery to investigate if multimodal prehabilitation strategy can improve the postoperative functional recovery and improve the quality of life #reduce complications and improve prognosis.
NCT04799431
Phase 1 study evaluating feasibility, safety, and immune response to a personalized neoantigen vaccine combined with retifanlimab for MMR-p mCRC and mPDAC patients with measurable disease following first-line FOLFIRINOX/FOLFOXIRI (FFX).
NCT05845268
This study is a prospective, randomized, open, controlled, multi-center phase II clinical trial, which included patients with locally advanced low rectal cancer as the research object, and evaluated the application of long-term concurrent chemoradiotherapy combined with tislelizumab versus long-term synchronous Efficacy and safety of chemotherapy and radiotherapy as neoadjuvant therapy for patients with locally advanced rectal cancer. The main endpoints of the study were clinical complete response (cCR) (including imaging and endoscopic complete response) and pathological complete response (pathological complete response, pCR). Secondary study endpoints are primary pathological response rate (MPR), objective response rate (ORR), disease-free survival (DFS), overall survival (OS), organ preservation rate (OPR), rectal cancer neoadjuvant therapy score (NAR ), quality of life score (QoL), safety and tolerability. They will be randomly divided into an experimental group (tislelizumab combined with long-term concurrent chemoradiotherapy) and a control group (long-term concurrent chemoradiotherapy) at a ratio of 2:1. Random stratification factors: 1. TNM stage (II/III); 2. Distance from the tumor to the anal verge (≥5cm, \<5cm).
NCT05099237
The EMBRaCE-GM study is a multi-cohort trial designed to efficiently evaluate the range of wearable vital signs monitors that could be used to support patients during cancer treatment. The aims of the study are to determine * to determine if continuous vital signs monitoring is feasible during cancer treatment * to determine if such monitoring is acceptable to patients undergoing cancer treatment * to determine what insights could be made with the data obtained A multi-cohort study is essential because there are a huge range of vital signs monitors that could be useful and a method that allows quickly identification of the devices that are most acceptable to patients and which offer the most useful information to clinicians is needed. Similarly, the best device may vary according to the specific disease and the treatment a patient is offered. Each cohort in the study will investigate a variety of wearable vital signs monitors in different patient groups undergoing different treatments. A common data collection platform will be used for all cohorts with a modular design that allows data collection to be adapted slightly to meet specific needs for each cohort.
NCT03253133
This study determine the maximal tolerate dose
NCT05006092
Evaluation of an artificial intelligence system for polyp detection (CADe)
