View clinical trials related to Colorectal Neoplasms.
Filter by:1. Evaluation of some risk factors (e.g. smoking, heavy metal exposure, and organophosphorus exposure) on CRC. 2. Estimation of KRAS and BRAF genes mutations associated with CRC. 3. Association between different risk factors and gene mutations on different types of CRC.
Cancer prehabilitation typically involves multiple pre-op visits. The investigators aim to assess the impact of their novel model, a "one-stop "service by a small, "levelled-up" core team on newly diagnosed colorectal cancer patients planned for surgery.
The purpose of this open-label, Multicenter Phase I/II study is to evaluate the safety, tolerability, preliminary anti-tumor efficay, pharmacokinetics, anti-drug antibodies and biomarkers of ES104 in patients with unresectable locally advanced or metastatic colorectal cancer who have failed systemic therapies.
This Phase 2 clinical study will evaluate evorpacept (ALX148) in combination with cetuximab and pembrolizumab for refractory microsatellite stable metastatic colorectal cancer
Fecal immunochemical test (FIT) was introduced in France late 2015, FIT has better diagnostic accuracy for colorectal cancers (CRCs) than previous screening tests. Our primary objective was to evaluate the sensitivity of FIT and the proportion of interval cancer.
The purpose of the study is to investigate the safety, tolerability, and preliminary anti-neoplastic activity of S095029 alone and in combination with Sym021 in patients with advanced solid tumor malignancies followed by an expansion phase of triple combinations.
In this study, we aimed to identify the different histopathological features of tumors with microsatellite instability (MSI) compared to microsatellite stable (MSS) in patients who underwent surgery for colorectal cancer. We also planned to determine how MSI affects prognostic parameters.
For patients with stage III colon cancers, radical resection of primary tumor followed by adjuvant chemotherapy is currently the standard treatment. Adjuvant chemotherapy with 5-fluorouracil and oxaliplatin based regimen has been proved effective to improve recurrence-free survival and overall survival. Approximately half of patients with stage III colon cancers can be cured by surgery alone, while a substantial number of patients still experience recurrence, even with standard adjuvant chemotherapy. In recent years, circulating tumor DNA (ctDNA) has been detected in the cell-free component of peripheral blood samples in advanced colorectal cancers and many other solid tumors. Several previous studies have suggested that in patients with stage I-III colorectal cancer, postoperative ctDNA was an valuable biomarker to predict minimal residual disease (MRD) after radical resection, thus redefining patients risk outcome groups and guiding postoperative treatment. In addition, recent studies based on serial postoperative ctDNA detection showed that serial ctDNA analyses revealed disease recurrence up to 5-16.5 months ahead of radiological imaging. Here, based on the role of ctDNA in predicting MRD, we conducted an open, prospective, randomized controlled phase II cohort study to explore if ctDNA can as a biomarker to guide personalized surveillance strategy after surgery.
The objective is to investigate the efficacy and safety of raltitrexed combined with Irinotecan (SALIRI) based regimen as first-line treatment for advanced metastatic colorectal cancer(mCRC).
Explore the efficacy of radiotherapy combined with Tislelizumab and irinotecan in MSS/pMMR inoperable recurrent and metastatic colorectal cancer patients; To evaluate the safety and tolerability of radiotherapy combined with Tislelizumab and irinotecan in MSS/pMMR inoperable recurrent and metastatic colorectal cancer; To evaluate the radiosensitization effects of Tslelizumab and irinotecan;