Active clinical trials for "Colorectal Neoplasms"

This is a randomized, open-label, dose/schedule optimization study comparing NUC-3373/leucovorin (LV)/irinotecan plus bevacizumab (NUFIRI-bev) to 5-FU/LV/irinotecan plus bevacizumab (FOLFIRI-bev) for the treatment of patients with unresectable metastatic colorectal cancer. A total of 171 patients will be randomized 1:1:1 to either NUFIRI-bev on a weekly NUC-3373 schedule, NUFIRI-bev based on an alternate weekly NUC-3373 schedule, or FOLFIRI bev on an alternate weekly schedule. The main objectives are to assess and compare the efficacy and safety of the 3 regimens. Pharmacokinetics will be assessed on the 2 NUFIRI arms.

The Phase IIa of this clinical study, a dose-escalation study of IAH0968 in combination with CAPEOX, is designed for safety and tolerability in subjects with HER2-positive advanced or metastatic solid tumors. Phase IIb/III is an operational seamless adaptive design consisting of two phases. Phase I (Phase IIb) was designed to initially evaluate the efficacy and safety of IAH0968+CAPEOX in HER2-positive subjects with metastatic colorectal cancer, using PFS.

This is a Phase 1b open-label, multiple dose/schedule sequential study to determine the safety and efficacy of the oxidative phosphorylation (OxPhos) pathway inhibitor ME-344 in combination with bevacizumab in subjects with recurrent mCRC.

This is a randomized, controlled trial to assess the feasibility of Sidekick Health's digital programs for cancer patients. Participants will be treated with standard of care (SoC) in combination with the digital programs, or SoC only. We will compare the effect of the digital programs in addition to SoC to SoC only, on the cancer-related quality of life (QoL), cancer-related fatigue, and side-effect management.

To observe and evaluate the efficacy and safety of FOLFOX/FOLFIRI± target-directed regimen containing Levofolinic Acid (Zuoyu ®) in first-line treatment of unresectable or metastatic colorectal cancer

The goal of this clinical trial is to compare XELOX +Bev +Tislelizumab with standard chemotherapy，in MSS/pMMR-type RAS-mutated metastatic colorectal adenocarcinoma. The main questions it aims to answer are efficacy and safety of the regimen of XELOX +Bev +Tislelizumab. The investigators want to transform ras-mutated colorectal cancer into a "hot tumor" through the combination of anti-vascular therapy and chemotherapy, and then achieve better therapeutic effect through the combination with immunotherapy. Participants will receive the regimen of XELOX +Bev +Tislelizumab.

This is an prospective, single-center, single-arm, Simon's two-stage design, phase IIa study for advanced/metastatic colorectal cancer (CRC) who had failed or were intolerant to standard treatment. This study aims to evaluate the safety and efficacy of mFOLFOX6 combined with dalpiciclib (SHR6390) in the treatment of advanced/metastatic colorectal cancer.

This study evaluates the interest of regorafenib in combination of metronomic chemotherapies and low-dose aspirin as a 2 months induction therapy before chemotherapy initiation in the second-line metastatic colorectal carcinoma

The purpose of this study is to characterize the safety and tolerability of KFA115 and KFA115 in combination with tislelizumab in patients with select advanced cancers, and to identify the maximum tolerated dose and/or recommended dose.

Colorectal cancer (CRC) is one of the most common malignant tumours of human beings. Mismatch Repair-deficient (dMMR)/ Microsatellite Instability-high (MSI-H) CRC is a specific subtype of CRC, which accounts for approximately 15% of all CRC patients, and can not benefit from 5-fluorouracil (5-FU) adjuvant chemotherapy. Once patients have distant metastases, they are not sensitive to traditional palliative chemotherapy, and thus lead to much worse prognosis than that of mismatch repair-proficient (pMMR)/ microsatellite stability (MSS). A phase II clinical study of anti-PD-1 immunotherapy based on mismatch repair (MMR) status published in "N Engl J Med" showed that the objective response rate (ORR) of advanced colorectal cancer patients with dMMR received anti-PD-1 is 40%, and a longer response time can be obtained compared to conventional chemotherapy. Another study (ClinicalTrials.gov, NCT03926338) which investigating the effect of neoadjuvant PD-1 blockade with toripalimab, with or without celecoxib, on mismatch repair-deficient or microsatellite instability-high, locally advanced, colorectal cancer. The result revealed that all 34 patients had an R0 resection. 15 of 17 patients (88%) in the toripalimab plus celecoxib group and 11 of 17 patients (65%) in the toripalimab monotherapy group had a pathological complete response. In theory, anti-PD-L1 drugs should have fewer immune side-effects than anti-PD-1 drugs. However, there are no reports of anti-PD-L1 neoadjuvant therapy for the dMMR/MSI-H colorectal cancer. Therefore, the aim of this study was to investigate the efficacy and safety of anti-PD-L1 monoclonal antibody (Envafolimab) as neoadjuvant immuntherapy for resectable local advanced colorectal cancer patient with the dMMR/MSI-H.