View clinical trials related to Colonic Neoplasms.
Filter by:To standardize the surgery for advanced right hemi colon cancer with laparoscopy and investigate whether extended lymphadenectomy (CME) could improve disease-free survival in patients with right colon cancer, compared with D3 radical operation in laparoscopic colectomy.
A prospective Randomized Clinical Trial to investigate the Effect ofPeri-operative Chemotherapy VS Postoperative Chemotherapy for the Treatment of Colon Cancer With Resectable Liver Metastasis
A randomized controlled clinical trial to compare the short and long outcomes of Neoadjuvant chemotherapy with postoperative chemotherapy in patients with resectable locally advanced colon cancer
The purpose of this study is to compare the short- and long-term survival of laparoscopic surgery and conventional open surgery for T4 colon cancer.
The purpose of this study is to determine the effects of the plant hormones strigolactones, on cell cultures of colonic polyps and colorectal cancer.
Primary Outcome Measures: Disease free survival Secondary Outcome Measures: Overall survival Adverse events (Mortality, morbidity) The proportion of completion of Laparoscopic Surgery Estimated Enrollment: Oct, 2016 Study Start Date: Oct, 2016 Estimated Study Completion Date: Oct, 2019 Estimated Primary Completion Date: Oct, 2021 Groups/Cohorts 1. Laparoscopic surgery for T4 colon cancers 2. Neoadjuvantive chemotherapy + Laparoscopic surgery for T4 colon cancers
Surgical resection has offered the best option for prolonged survival in patients with colorectal liver metastases. Limiting factor for major liver resections is the size of the future liver remnant (FLR). In case of normal liver function, 30% of the total liver volume is considered to be sufficient to maintain adequate liver function after resection. In an attempt to further increase "resectability" criteria for patients with too small FLR surgical and interventional maneuvers such as portal vein embolization and portal vein ligation in two-stage hepatectomies have been implemented, but they need an interval of 4-8 weeks to achieve sufficient hypertrophy. In order to obtain adequate but rapid parenchymal hypertrophy a new surgical two-step technique, ALPPS, was introduced for oncological patients requiring extended hepatic resection with limited functional reserve. Both procedures can be performed with acceptable morbidity and mortality. The investigators conclude that it is time to perform a randomized study comparing the two surgical approaches in regard to oncological outcome.
The investigators want to verify in a randomised trial, the effectiveness of EndoClotTM in preventing post-procedural bleeding after EMR (Endoscopic Mucosal Resection) or ESD (Endoscopic Submucosal Dissection) for sessile lesions >20 mm in the right colon
A randomised double blind dose non-inferiority trial of a daily dose of 600mg versus 300mg versus 100mg of enteric coated aspirin as a cancer preventive in carriers of a germline pathological mismatch repair gene defect, Lynch Syndrome. Project 3 in the Cancer Prevention Programme (CaPP3).
Whether patients with stage II colon cancer should receive adjuvant chemotherapy or not is still on debate.MicroRNA(miRNA) is a promising tool. Investigators invented a tool consisting of 6 miRNA(miR-21、miR-20a-5p、miR-103a-3p、miR-106b-5p、miR-143-5p and miR-215) that was effective to identify one should accept adjuvant chemotherapy or not. Here investigators randomly assign patients to be assessed by classical pathological features or the miRNA tool of determining who should accept chemotherapy. Disease free survival and overall survival are the end points of observation.