Active clinical trials for "Colorectal Neoplasms"

The Institute of Image-Guided Surgery (IHU) of Strasbourg develops new minimally invasive therapies, the benefit of which is maximized by an integrated approach to the care pathway (pre, per and postoperative). Encouraging patient engagement in the process responds to its growing demand for information and consideration, enhances its care experience and clinical outcomes. Medtronic has designed an digital solution for patient engagement (current name: "Get Ready") for scheduled colorectal surgery. The IHU is a pilot experiment site for this solution. This research protocol, of which the IHU is the promoter, aims at evaluating the use and the impact of this solution made available to the patients of the Hepato-Digestive Pole (PHD) of the New Civil Hospital. The solution deployed at the Strasbourg IHU aims to improve the patient's preparation for his colorectal surgery and follow his rehabilitation after surgery, by reinforcing his compliance with existing protocols and enriching it with complementary practices. The solution is not a medical device. It is limited to advice, monitoring and restitution of data declared by the patient; it is not intended to prevent, diagnose or treat the pathology; it is independent of any other medical device. This study aims to assess the pre-operative impact of the solution, in terms of patients' adherence to the pre-operative program and correlations with their physical and psychological condition until their admission to surgery. The secondary purpose of the study is to precise the acceptability of the solution.

Prospective registry study of endoscopic submucosal injection of indocyanine green before laparoscopic radical resection for colorectal cancer

This study is a retrospective observational study that evaluates the rate of cardiovascular adverse events leading to hospitalization in metastatic colorectal cancer in the French county Calvados by drug exposure.

Context : Colorectal cancer (CRC) mass screening has been implemented in France since 2008. Participation rates remain too low. The objective of this study is to test if the implementation of a training course focused on communication skills (whether in-person or e-learning) among general practitioners (GP) would increase the delivery of gFOBT and CRC screening participation among the target population of each participating GP. Method : Pragmatic controlled cluster randomized trial with 2 parallel groups: Control versus Educational Intervention Intervention ; six hour educational training either in person or through e-learning The Main objective: is to evaluate the effectiveness of an educational intervention teaching physicians the patient-centered approach, either in-person or through e-learning, by evaluating their patients' participation in colorectal cancer (CRC) screening for all risk categories.

Colorectal cancer (CRC) affects men and women of all racial and ethnic groups and accounts for more than 600,000 deaths per year, globally. Current treatment options may involve surgery, chemotherapy (both adjuvant and neoadjuvant), radiation therapy, and palliative care, each with trade-offs between disease management and patients' quality of life. Unfortunately, significant disparity exists in the quality of care and there is a need for standardization to ensure high-value health care for all patients. This study evaluates the introduction of a Value-Based Health Care (VBHC) patient-centered framework in CRC treatments. VBHC is an innovative approach that aims to improve health care by identifying and systematically measuring both medical and patient-reported health care outcomes and costs. By applying sets of disease-specific outcomes measurements, health care providers (HCP) can compare care strategies and make informed choices with regard to optimization of care, necessary investments and possible cost reductions. The adoption of a VBHC patient-centered approach may have a significant impact on therapeutic areas constituting a major disease and cost burden for the global health care, such as CRC. It has the potential to improve cancer care planning, monitoring, and management of patients, by promoting better communication and shared decision making by patients and HCP. A patient-reported outcome measurement (PROM) is defined as any report about a health condition and its treatment that comes directly from the patient. The use of a tailored pathway including PROMs improve both quality of life (QoL) and survival in cancer patients. Another essential requirement of VBHC approach is the outcome monitoring, to allow HCP accessing to evidence-based, simplified information on the hospital clinical practice and potentially increase health value for both patients and HCP. For patients with CRC, the International Consortium for Health Outcomes Measurement (ICHOM) developed a comprehensive patient-centered outcomes measurement set that could be used in the clinical practice to monitor patients' status. The purpose of this study is to evaluate the introduction of a VBHC approach in CRC treatments, using a validated VBHC set of clinical outcomes and PROMs, to understand which practice would be most effective in achieving patient-centered care. The underlying hypothesis is that a periodic analysis of these outcomes could increase health value for both patients and HCPs.

Colorectal cancer is a common malignant tumor of the digestive tract. It is still a challenging task to detect colorectal cancer at an early stage. Studies have found that DNA methylation has a relationship with the occurrence and development of tumors. Singlera Genomics Inc. has invented the proprietary methyl-Titan sequencing technology and developed a detection method for colorectal cancer and advanced adenoma (Adenoma/Colorectal cancer Early detection, ACE) using the cancer-specific methylation markers. ACE is a blood-based non-invasive diagnostic technique. It has high compliance rate compared with colonoscopy, and sampling is more convenient than stool testing. It also has much higher sensitivity compared to existing blood testing methods. The current study plans to use ACE method to analyze ctDNA in the blood for the cancer-specific DNA methylation markers to aid in the differential diagnosis of patients with colorectal cancer or adenoma. This technique will greatly reduce the discomfort in the diagnosis of suspected patients and improve the diagnosis of high-risk population of colorectal cancer. The goals of this study are: 1) to establish a detection system based on plasma ctDNA methylation sequencing technology for the auxiliary diagnosis of colorectal cancer and adenoma, 2) to assess the diagnostic value of plasma ctDNA methylation signature for colorectal cancer and adenoma, and 3) to assess the association of plasma ctDNA methylation signals with colonoscopy results and pathological results of surgical specimens. A total of 1300 patients (700 cases positive and 600 cases negative) aging between 45 and 80 years old will be enrolled. Colonoscopy will be performed to determine whether patients are positive or negative. Positive patients who need surgical resection will be further classified according to their surgical histopathological results. For negative patients, the type of lesion will be clarified. The plasma samples of all subjects will be analyzed for cancer-specific ctDNA methylation profiles. Based on the results of plasma ctDNA methylation test, the risks of colorectal cancer of the enrolled subjects are scored. Combined with the grouping information, the clinical application value of the cancer-specific methylation profile for early cancer diagnosis will be assessed.

Prospective observational multicenter study on the influence of adherence to enhanced recovery pathways on early outcomes (anastomotic leakage, morbidity, mortality, readmission, reoperation rates and length of postoperative stay) after elective colorectal surgery in Italy.

The rate of screening for colorectal cancer (CRC) in the U.S. remains low (under 65%), meaning that thousands of people die of colorectal cancer unnecessarily. Colorectal cancer screening tests range from more invasive and very sensitive for polyps and cancer (colonoscopy) to less invasive and less sensitive (e.g., fecal immunochemical testing (FIT)). Screening rates go up when patients consider all these tests, not just colonoscopy. Informing patients about their options for CRC screening could produce higher quality decisions, improve the match between patient preferences and tests performed, and increase uptake of CRC screening. Decision aids (DAs) are a promising tool for accomplishing this goal. Also, precision CRC prevention - providing information about an individual's specific risk for CRC - has great promise to increase uptake and improve decision making. Unfortunately, the COVID-19 pandemic is causing severe challenges to providing CRC screening and other prevention services. Health systems are trying to adapt, but these efforts have only begun and are poorly understood. Moreover, patient perceptions of disease risk and risk from COVID-19 are unknown.

Microsatellite instability is more common in colorectal cancer ( CRC) young patient which is associated with good prognosis and is considered as a predictor for good response to preoperative chemoradiotherapy. Counting of ( cluster of differentiation) CD 133 +ve cells ,as a marker for enrichment with colorectal cancer stem cells ,is considered as a prognostic marker for poor survival and predictor for radio-resistance. Correlation between microsatellite status ( MS) and CD133 count has not yet studied especially in young patients with rectosigmoid cancer. So the investigators hypothesize that there is correlation between microsatellite status, CD133+ve cells count , occurrence of CRC in young patients and resistance to standard treatment regimen. Improvement of response to treatment and choice of the best regime to avoid non beneficial treatment modality are the goal of this study.

The body immunity is important to the development of tumor. The immune system is in charge of monitoring and cleaning tumor cells in circulation. Anesthesia may alter the immune response and affect the elimination of tumor cells. The purpose of the trial is to test whether inhalational anesthetic is relevant to tumor metastasis and recurrence of patients undergoing colorectal cancer resection through depression of lymphocytes-mediated immunity.