View clinical trials related to Colorectal Cancer.
Filter by:Complete and timely colonoscopy after an abnormal stool-based colorectal cancer screening test results in early detection, cancer prevention, and reduction in mortality, but follow-up in safety-net health systems occurs in less than 50% at 6 months. The proposal will implement multi-level approach consisting of a stepped-wedge clinic-level intervention of team-based best practices co-developed with primary and specialty care, a patient-level technology intervention to provide enhanced instructions and navigation to complete diagnostic colonoscopy, and a mixed methods evaluation to explore multi-level factors contributing to intervention outcomes. Developing a solution to this high-risk and diverse population has the potential to translate to other health systems, support patient self-management, and address other patient conditions.
The primary objective of this phase IIb/III, prospective, randomized clinical trial is to compare the efficacy of irreversible electroporation (IRE) with stereotactic body radiotherapy (SBRT) in patients with perivascular or peribiliary colorectal liver metastases (CRLM), that are not amenable for surgical resection or thermal ablation. Efficacy is assessed in terms of local control at 2 years.
Colorectal cancer is a common but preventable condition, and increasing colorectal cancer screening is one of the most impactful public health contributions in the field of gastroenterology. Text messaging is a simple, cheap, and rapid method to reach patients that may improve adherence to colonoscopy appointments as well as simplify the process of bowel preparation. The purpose of the study is to evaluate the feasibility of a pilot bidirectional text messaging intervention on attendance for screening/surveillance colonoscopy and bowel preparation quality at an urban VA hospital. The goal is to improve adherence to colonoscopy among patients who are due for a repeat colonoscopy.
This is a multi-center, single-arm study to investigate the efficacy and safety of liposomal irinotecan+5-FU/LV+ bevacizumab as second-line therapy in metastatic colorectal cancer in Chinese population.
This is a nationwide cohort study on integrated traditional Chinese and Western medicine for colorectal cancer. The aim is to elucidate the distribution patterns of TCM syndromes in colorectal cancer and colorectal adenoma, reveal the relationship between TCM syndromes and diagnosis, prognosis, and prognosis. Based on biological samples, a phenotypic omics study of TCM syndromes in colorectal cancer and colorectal adenoma is conducted.
A multi-cohort, open-label, multicenter exploratory clinical study of Bemalenograstim alfa for the prevention of reduced absolute neutrophil count(ANC) in patients with colorectal cancer/pancreatic cancer following a bi-weekly chemotherapy regimen.A total of 89 patients are planned to be enrolled.
The goal of this clinical trial is to verify the efficacy of electroacupuncture in accelerating the recovery of gastrointestinal function after colorectal cancer surgery. The main questions it aims to answer are: - Whether electroacupuncture can accelerate the recovery of gastrointestinal function in patients after colorectal cancer surgery. - Whether electroacupuncture intervention is safe for postoperative colorectal cancer patients. Participants will be randomized into 3 groups: The conventional control group will receive postoperative rehydration and nutritional support, correction of acid-base imbalance and electrolyte disturbance, anti-infection, hemostasis and other symptomatic treatments. In the electroacupuncture group, acupuncture will be performed within 6 hours after surgery on the basis of the conventional control group. Acupoint: bilateral Hegu (LI4), Zhigou (SJ6), Zusanli (ST36), Shangjuxu (ST37). Both after obtaining Qi, and unilaterally connected to the electroacupuncture instrument for electrical stimulation, the current frequency is continuous wave 5 Hz, the intensity of stimulation was as the patient tolerated, each time lasting 30 min. Acupuncture stimulation was given every 12 h. The course of treatment was terminated postoperatively until the fourth postoperative day (d0-d4) or until the patient showed the first postoperative anal exhaust or continued until the fourth day. The sham acupuncture group will based on the conventional control group, using a blunt-tipped needle tip that do not pierce the adhesive pad.
Evaluation of the Efficacy and Safety of Bevacizumab Combined With PD-1 Monoclonal Antibody in Preoperative Neoadjuvant Therapy for MSS Colorectal Cancer With Liver Metastases - a Single-center, Single-arm, Open-label Clinical Trail.
The goal of this clinical trial is to learn about acupressure in patients with colorectal cancer surgery. The main questions it aims to answer are: - whether acupressure can improve the motility of vagus nerve in patients after colorectal cancer surgery - whether acupressure can reduce the inflammatory response of the body - whether acupressure can reduce the incidence of gastrointestinal paralysis in patients after colorectal cancer surgery Participants will receive acupressure at ST36 twice daily starting from the first day after surgery and lasting for five days. Researchers will compare usual care group to see if acupressure has those above effects.
For locally advanced rectal cancer, the initial goal of neoadjuvant chemoradiotherapy is to reduce local recurrence, but the pathologic complete response (PCR) rate is low, and distant metastasis becomes the main treatment failure pattern. With the gradual optimization of neoadjuvant chemotherapy regimens, the tumor regression efficacy in patients has improved, leading to increased organ preservation and reduced distant metastasis. Therefore, neoadjuvant treatment for locally advanced rectal cancer has transitioned from an era focused on local control of recurrence to an era focused on improving tumor regression, organ preservation, and long-term survival. Thus, there is a trend towards intensifying the whole course of neoadjuvant treatment for rectal cancer to preserve organ function. The combination of chemotherapy, immunotherapy, and radiotherapy is currently the most powerful approach to maximize tumor regression and achieve organ preservation in low rectal cancer. Currently, several clinical studies on the use of PD-1 inhibitors in combination with preoperative chemoradiotherapy for locally advanced rectal cancer are ongoing internationally, with the majority focusing on PD-1 monotherapy or PD-1 combined with the CapOX regimen in combination with synchronous chemoradiotherapy as neoadjuvant treatment. However, there is no specific research reported on the use of PD-1 combined with FOLFOXIRI regimen in combination with synchronous chemoradiotherapy as a whole course neoadjuvant treatment for pMMR (proficient mismatch repair) locally advanced rectal cancer. Based on the above evidence from evidence-based medicine, we plan to conduct a phase II prospective clinical study to explore the efficacy and treatment safety of PD-1 monoclonal antibody and FOLFOXIRI chemotherapy combined with intensity-modulated radiotherapy as a whole course neoadjuvant treatment in pMMR locally advanced low rectal cancer. The results of this study may open up new treatment approaches for optimizing whole course neoadjuvant chemotherapy in locally advanced rectal cancer and provide a novel treatment strategy for organ preservation in pMMR rectal cancer.