View clinical trials related to Colorectal Cancer.
Filter by:This multi-center, open label Phase II clinical study is performed in patients with unresectable or metastatic malignant tumors of the digestive system (colorectal cancer, gastric cancer). This study is investigating the safety and efficacy of SI-B001 at monotherapy or optimal combination dose with chemotherapy in patients.
To explore the changes in the composition and diversity of intestinal microbiota during 3-weeks of modified MAC diet and conventional diet in stage I or low-risk stage II colorectal cancer (CRC) patients after surgery. Additionally, the investigator analyze the association of gut microbiota and stool formation pattern or quality of life according to dietary pattern. Therefore, the investigator identify the beneficial or harmful microbiota composition and diversity adapting modified MAC diet that related to cancer recurrence, which provide supporting evidence for future prospective trial.
Laparoscopic liver resection (LLR) has gained acceptance as an effective treatment for colorectal liver metastases (CRLM) in selected patients, providing similar oncologic outcomes compared to open liver resection (OLR). A single-center retrospective analysis of a prospectively maintained database was performed. The primary aim of this study was to determine prognostic factors for the survival outcomes associated with LLR for CRLM.
To learn if lifestyle changes (such as diet and exercise) combined with daily aspirin and vitamin D can affect the likelihood of advanced colorectal cancer coming back (recurring)
Surgical resection is curative for 75% of stage II and 50% of stage III colon cancer patients. The magnitude of benefit of adjuvant chemotherapy in terms of disease-free (DFS) and overall survival (OS) varies according to TNM stage and microsatellite status. Standard adjuvant chemotherapy includes fluoropyrimidine and oxaliplatin regimens for up to six months. Circulating tumor DNA (ctDNA) detected after surgical resection reflects the presence of micrometastatic disease and pivotal observational studies addressed the prognostic value of ctDNA in the post-surgical setting. Adjuvant chemotherapy can promote the clearance of ctDNA, and ctDNA clearance after adjuvant chemotherapy is prognostic for better DFS in patients with stage III resected cancers and post-operative positive ctDNA. ctDNA may be investigated as a potential real-time surrogate biomarker of the efficacy of adjuvant therapy, but suggest that patients with ctDNA persistence after standard chemotherapy might be "molecularly metastatic" and may benefit from additional "consolidation" non-cross resistant strategies aimed at clearing micrometastatic disease. Temozolomide has modest but non-negligible activity (about 10%) in chemo-refractory patients with MGMT methylated mCRC. The response rate to temozolomide-based therapy in pretreated patients is increased to up to 20% when restricting the focus on those with MGMT IHC-negative/MGMT methylated and MSS cancers Significant activity (ORR 26%) and favorable safety profile were reported by the combination of temozolomide and irinotecan (TEMIRI regimen) in patients with pretreated MGMT methylated/MSS mCRC, thus suggesting that the two agents may have synergist activity in line with preclinical data. Based on all these considerations, there is a strong rationale for investigating TEMIRI regimen as consolidation non-cross resistant therapy in a liquid-biopsy driven interventional trial. Eligible patients with MGMT-silenced, MSS, radically resected CRC and detectable ctDNA after standard chemotherapy will be enrolled and will receive 6-month post-adjuvant/consolidation TEMIRI (given for up to 6 monthly cycles).
The main aim of the study is to check gene change in tumor tissues with an additional analysis of the data from PARADIGM Exploratory Study, which is conducted for people with advanced/recurrent colorectal cancer. In the PARADIGM Exploratory Study (NCT02394834), the drug being tested in this study is called Panitumumab and the main aim of this study is to check side effect from the study treatment (mFOLFOX6 + bevacizumab versus mFOLFOX6 + panitumumab therapy) and check if the study treatment improves symptoms of advanced/recurrent colorectal cancer.
Cancer is a condition where cells in a specific part of body grow and reproduce uncontrollably. The purpose of this study is to assess adverse events and change in disease activity when ABBV-400 is given to adult participants to treat advanced solid tumors. ABBV-400 is an investigational drug being developed for the treatment of advanced solid tumors. Study doctors put the participants in groups called treatment arms. The Recommended Phase 2 dose (RP2D) will be explored. Each treatment arm receives a different dose of ABBV-400. This study will include a dose escalation phase to determine the best dose of ABBV-400, followed by a dose expansion phase to confirm the dose and combination with bevacizumab. Approximately 500 adult participants with NSCLC, gastroesophageal adenocarcinoma/gastroesophagel junction adenocarcinoma (GEA) and colorectal cancer (CRC) or advanced solid tumors, will be enrolled in the study in approximately 7-10 sites in the Dose Escalation phase and 85-95 sites in the Dose Expansion phase worldwide. Dose escalation arms, participants will receive intravenous (IV) escalating doses of ABBV-400 monotherapy. Dose expansion arms, participants in the following advanced solid tumor indications: non-squamous NSCLC with wildtype EGFR-expression (wtEGFR NSCLC) [Part 2i] or mutated EGFR-expression (mutEGFR NSCLC) [Part 2ii], squamous NSCLC [Part 2iii], GEA [Part 3] will receive intravenous (IV) ABBV-400 monotherapy, participants CRC will receive IV ABBV-400 monotherapy in expansion [Part 4], participants MET amplification will receive IV ABBV-400 monotherapy in expansion [Part 5], participants MET mutation will receive IV ABBV-400 monotherapy in expansion [Part 6], participants CRC safety lead in will receive escalating doses of IV ABBV-400 in combination with IV bevacizumab [Part 7a], and participants CRC dose optimization in will the low or high dose of IV ABBV-400 determined in Part 7a in combination with IV bevacizumab or oral trifluridine/tipiracil (TAS-102) tablets [Part 7b]. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.
A Phase II study on dose optimization of fruquintinib in elderly metastatic colorectal cancer patients refractory to standard treatment.
A prospective, single-center, single-arm, non-randomized, post-market pilot study evaluating the technical feasibility of mucosal staining during COLON2 Capsule Endoscopy (CCE) procedure in population at high risk for Colorectal Cancer (CRC), when using MB-MMX (Methylene Blue). Up to 15 subjects will be enrolled in 1 center located in Spain. Study duration- up to 10 months from study approval.
The overall aim of the study is to increase participation rates in cervical cancer (CCU) and colorectal cancer (CRC) screening programmes in Denmark by offering home-based CCU and CRC screening to women who are overdue for one or both screening programmes when attending breast cancer screening