View clinical trials related to Colorectal Cancer.
Filter by:The CORRECT - MRD I study will prospectively enroll patients who have undergone complete surgical resection for stage II or III colorectal cancer. Patients will be followed for up to 5 years for recurrence.
- evaluation of the quality of life of patients before and after laparoscopic surgery for rectal cancer and cancer of the right part of the intestine at different stages of the disease, whether it depends on the size of the tumor, neoadjuvant treatment, type of cancer and its location - Multidimensional assessment of perceived social support (considering three sources of support: significant person, family and friends) of patients before and after laparoscopic surgery for rectal cancer and cancer of the right part of the intestine, whether it depends on the stage of the disease, the location of the tumor lesion and the treatment undertaken
This is a two-part, open-label, multicenter, dose escalation and dose expansion study designed to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PDx), and anti- tumor activity of ETX-19477, a novel reversible small molecule inhibitor of PARG.
The goal of this clinical trial is to learn if Cangpo Liujun Prescription works to treat cancer-related fatigue in patients with advanced colorectal cancer undergoing second-line chemotherapy with spleen deficiency and dampness excess. It will also learn about the safety of Cangpo Liujun Prescription. The main questions it aims to answer are: Does Cangpo Liujun Prescription improve the fatigue symptoms for participants? How about the relationship between taking Cangpo Liujun Prescription and distribution of intestinal flora? Researchers will compare Cangpo Liujun Prescription to a placebo (a look-alike substance that contains no drug) to see if Cangpo Liujun decoction works to treat cancer-related fatigue in patients with advanced colorectal cancer undergoing second-line chemotherapy with spleen deficiency and dampness excess. Participants will: Take Cangpo Liujun Prescription or a placebo every day for 3 months Visit the clinic once every 2 weeks for checkups and tests Keep a diary of their symptoms Take blood samples to detect immune function and inflammatory factors Collected Feces for gut microbiota analysis
Fluorouracil (5-FU) is a commonly used drug for colorectal cancer (CRC). Thermosensitive hydrogel presents a promising carrier for 5-FU to address challenges encountered with traditional administration methods. We propose an integrated approach utilizing colonic transendoscopic enteral tubing to cover the entire colon flexibly, coupled with a thermo-sensitive gel to enhance the adhesion of 5-FU. This clinical trial aims to assess the feasibility, safety, and efficacy of this approach for treating CRC.
The goal of this observational study is to explore the association of peptidoglycan fragments derived from gut microbiota with colorectal cancer (CRC). The main question it aims to answer is: Are peptidoglycan fragments from the gut microbiota associated with the progression of colorectal cancer? Participants will provide biological specimens (blood, feces, colon tissue obtained during surgery)
The aim of this observational study is to comprehensively analyze the metabolites in plasma samples from multi-cancer patients using advanced mass spectrometry detection technology, in conjunction with metabolomics approaches. The goal is to construct a plasma metabolite database for multi-cancer patients. Simultaneously, we will delve into the exploration and validation of a series of metabolic biomarkers for early multi-cancer diagnosis. The objective is to establish a safer, more convenient, and more sensitive early screening method, thereby providing a reliable scientific foundation and critical evidence for improving the early diagnostic process for individuals at high risk of multi-cancer.
The aim of this study is to evaluate the efficacy and safety of Tislelizumab with Fruquintinib, Metronidazole treatment in MSS/MSI-L advanced colorectal cancer patients with high abundance of Fusobacterium nucleatum in a single arm Phase II clinical.
Colorectal cancer (CRC) is a significant cause of morbidity and mortality worldwide. Its early clinical manifestations are often subtle, leading to late-stage diagnosis in about 30% of cases with distant metastases. Liver metastases are widespread and associated with poor prognosis, especially in terms of response to immunotherapy. Despite advancements in first- and second-line treatments, third-line therapies for advanced CRC remain limited, emphasizing the need for novel strategies. This prospective study evaluates the efficacy of combined therapy involving Sintilimab, Fruquintinib/Regorafenib, and radiotherapy in advanced CRC. The study cohort comprises patients with non-liver metastatic advanced CRC and those with liver metastases, each receiving tailored treatment protocols. The primary objectives are to assess progression-free survival (PFS), overall survival (OS), and treatment response rates. Subgroup analyses will focus on liver metastases to delineate their impact on treatment outcomes. The rationale for this study stems from the intricate interplay between immunotherapy, targeted therapy, and radiotherapy in CRC management. Previous data suggest a negative correlation between liver metastases and immunotherapy efficacy, necessitating a comprehensive approach integrating multiple treatment modalities. Radiotherapy, particularly stereotactic body radiation therapy (SBRT), has shown promise in controlling liver tumors and modulating the tumor microenvironment, potentially enhancing immunotherapy responses. This study aims to provide valuable insights into optimizing third-line and subsequent therapies for advanced CRC by elucidating the efficacy and safety of this combined treatment approach. The findings may pave the way for personalized treatment strategies tailored to individual patient characteristics, ultimately improving clinical outcomes in this challenging disease setting.
Natural orifice specimen extraction surgery (NOSES) has gained widespread recognition among scholars and has gradually been promoted and popularized around the world. However, the development of NOSES is still in the exploratory stage and there is a lack of strong evidence from evidence-based medicine to support its feasibility and safety, which has greatly affected its clinical application and development. Based on this, at the call of Professor Xishan Wang, the Chinese NOSES Alliance conducted a large retrospective clinical study involving multiple centers. By summarizing the NOSES cases of nearly 100 centers in China, the study aims to clarify the current status of NOSES surgery in China. Additionally, a comprehensive analysis and summary was conducted by combining the basic information of NOSES patients, perioperative data, postoperative pathological data, and follow-up information to further demonstrate the safety and feasibility of NOSES in the treatment of colorectal cancer. This study also provides more real and objective evidence-based medicine support for the promotion and development of NOSES surgery.