View clinical trials related to Colorectal Cancer.
Filter by:To evaluate if the addition of liver transplantation primarily utilizing liver grafts from extended criteria donors not utilized for approved indications to conventional treatment of non-resectable/ non-abatable colorectal liver metastases (CLM) increases overall survival compared to best alternative care.
Based on the overwhelming positive response to this survey and the large number of patients being treated with PD-1/PD-L1 therapy in the UPMC system, the investigators are proposing a trial that will randomize patients who have disease stability to stop treatment at 1 year or continue treatment until disease progression. The investigators anticipate that the results of this study will answer questions regarding the optimal duration of treatment. therapy.
The aim of the study is the determination of the zearalenone and its metabolites (α and β) level in the blood plasma and faeces of patients at increased risk of cancer, in relation to the nutrition data (FFQ) and information on the quality of life dependent on health (WHOQOL-BREF). The study is performer within the framework of the Polish Colonoscopy Screening Program. Within the study 100 volunteers between 50 and 65 years of age. while, the colonoscopies will be performed in Provincial Specialist Hospital in Olsztyn. Patients with positive test result, who have been diagnosed with polyps or cancer, will be assigned to risk group. The study has been approved by a local bioethics committee.
5-Fuorouracil (5-Fu) remains one of the most effective and most commonly used drugs to treat colorectal cancer. Mucositis is a major complication that occurs in approximately 80% of patients receiving 5-FU and results in abdominal bloating as well as vomiting and diarrhea. oral mucositis (OM) are often very painful and compromise nutrition and oral hygiene as well as increase risk for local and systemic infection. OM is characterized by an intense inflammatory reaction on the mucosa lamina propria cells, which results in activation of the transcription factor NF-kB. The activation of NF-kB leads to transcription of genes involved in the synthesis of pro-inflammatory cytokines, such as IL-1β, IL-6 and TNF-α. Agents known to attenuate the expression of cytokines have demonstrated efficacy in the prevention of experimental mucositis. The use of atorvastatin were associated with reduced production of TNF-α and IL-1β and decreased neutrophil infiltration evidenced by histopathological analysis and Myeloperoxidase (MPO) activity. In addition, atorvastatin also reduced oxidative stress and induced an increase in non-protein sulfhydryl groups showing anti-inflammatory and immunomodulatory action.
The aim of this study is to evaluate the clinical benefit and safety of using an AI device in colonoscopy procedures with the indication of screening or surveillance.
This study seeks to correlate microbiome sequencing data with information provided by patients and their medical records regarding colorectal cancer.
According to current clinical guidelines adjuvant treatment in colon cancer is not recommended in patients with stage I and IIA, and in patients with high risk factors (IIB) adjuvant treatment has not shown a clear benefit in recurrence or survival. However, more than 20% of these patients have recurrence. This high percentage raises the possible understaging of current methods, so in recent years different methods have been developed in order to obtain a correct staging that have allowed a greater detection of micrometastasis (less than 2mm). The performance of the detection technique of the sentinel node in colon cancer allows us to perform this study in 1-3 lymph nodes, so that performing in all the nodes removed in a piece would be imposible in daily clinical practice for time, personnel and economic resources needed to do it. This technique achieves between 5-15% of overstaging which means that in stages I and IIA can lead to a change in the indication of adjuvant treatment. Despite this, the influence of ganglion micrometastases on survival is still controversial. This leads to consider other factors that may influence tumor aggressiveness, such as an increase in angiogenesis that allows the viability of implants less than 2mm. Therefore, we propose that elevated levels of VEGF (angiogenesis marker) in patients with sentinel lymph node micrometastases can lead to a worse prognosis. Based on these premises, the aim of the study is to assess the correlation between the levels of serum and tumor VEGF-A and VEGF-C (markers of angiogenesis and lymphangiogenesis) and the evolution of the disease in patients with lymph node micrometastases.
Severe muscle loss in patients with cancer has been associated with increased physical disability, extended hospitalization, infectious and noninfectious complications, increased risk of severe toxicity during cancer treatment, poor quality of life and shortened survival. Adequate protein is key to sustain muscle mass and overall health. However, current nutritional recommendations are not specific or evidence-based. The aim of this project is to determine the protein needs of patients with colorectal or breast cancer. Protein needs will be determined using a novel, non-invasive approach. Our results will inform nutritional recommendations and guidelines with the ultimate goal of improving outcomes for people with cancer.
This is a Phase 1, open-label dose-escalation study to determine the maximum tolerated dose (MTD) and/or recommended Phase 2 dose (RP2D) and assess the DLT of JAB-3312. It is anticipated that approximately 24 subjects will be enrolled in the dose-escalation phase of the study. JAB-3312 will be administered orally once daily (QD) in 21-day treatment cycles.
AlfaOmega has been designed to streamline the study of the co-evolutionary landscape between tumor and host cells in a cohort of CRC patients, with the aim of understanding how their outcomes can be significantly improved (e.g. reduction of their chance of recurrence and survival improval). This clinical resource for integrative clinical data and sample collection will allow the molecular story-telling of CRC metastatic spread along time and space and the selection of appropriate patients for experimentally-driven trials.