Colorectal Cancer (CRC)

Summary Reducing sedentary behavior during treatment is important to reduce the risk of future health problems in individuals undergoing cancer treatment. Therefore, the goal of this project is with a multicenter randomised controlled design investigate whether a digital support intervention during ongoing neo- or adjuvant cancer treatment for breast, prostate or colon cancer is effective in reducing sedentary lifestyle and improving well-being in the short and long term.

This is a multicenter Phase 1b, open label, dose-escalation and cohort-expansion study, evaluating the safety, tolerability, pharmacokinetics (PK), preliminary antitumor activity, and effect of biomarkers of zanzalintinib administered alone, and in combination with nivolumab (doublet), nivolumab + ipilimumab (triplet) and nivolumab + relatlimab (triplet) and in combination with docetaxel and prednisone in participants with advanced solid tumors. In addition, the study will evaluate the effect of multiple dose administration of zanzalintinib on the single-dose pharmacokinetics of sensitive CYP3A4, CYP2C9, CYP2C19, or CYP1A2 substrates in participants with advanced solid tumors. In the Expansion Stage, the safety and efficacy of zanzalintinib as monotherapy and in combination therapy will be further evaluated in tumor-specific Expansion Cohorts.

The goal of this single-arm, open-label, prospective clinical trial is to evaluate the safety, feasibility, and preliminary antitumor activity of intratumoral oncolytic virus (H101, recombinant human type 5 adenovirus) combined with immune checkpoint inhibitors (ICIs), and to explore the dynamic remodeling of the tumor immune microenvironment and potential predictive biomarkers, in patients with advanced metastatic colorectal cancer, gastric cancer, or hepatocellular carcinoma who have failed multiple prior lines of therapy. The main questions it aims to answer are: What are the incidence of treatment-related adverse events and serious adverse events, and the completion rate of the combination therapy (safety and feasibility)? What is the objective response rate and local control rate per Response Evaluation Criteria in Solid Tumors Version 1.1 (RECIST 1.1) (preliminary antitumor activity)? How does the combination therapy reshape the tumor immune microenvironment in terms of immune cell infiltration, subset proportions, functional status, and signaling pathways, and which differentially expressed genes or immune cell subtypes are associated with clinical response? This is a single-arm study; there is no comparator group. Participants will: Receive intratumoral H101 injection once per cycle (dose stratified by lesion size), followed 5-7 days later by intravenous ICI \[Anti-Programmed Cell Death Protein 1 Antibody (anti-PD-1) with or without Anti-Cytotoxic T-Lymphocyte-Associated Protein 4 Antibody (anti-CTLA-4)\], repeated every 2-3 weeks for a total of 4 cycles. Provide paired tumor biopsy samples and peripheral blood specimens at baseline and after 4 cycles for single-cell RNA sequencing and biomarker analyses. Undergo routine clinical assessments, imaging for tumor response evaluation, and safety monitoring with adverse event grading per Common Terminology Criteria for Adverse Events Version 5.0 (CTCAE v5.0).

Evaluate the safety and tolerability of BPI-572270 in adult patients with specific RAS mutant advanced solid tumors.

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary antitumor activity of RMC-5127 as a monotherapy and in combination with either daraxonrasib or cetuximab in adults with KRAS G12V-mutant solid tumors.

Loneliness is a profound health risk for colorectal cancer (CRC) survivors, particularly those with stomas who face significant stigma and social anxiety. According to the hypervigilance model, individuals with loneliness often internalize negative stereotypes and anticipate social rejection, leading to chronic isolation and perceived social isolation. Mindful Self Compassion (MSC) offers a potential solution by targeting the psychological mechanisms of shame and self-criticism. By activating the emotional "soothing system" and fostering a sense of common humanity, self-compassion can buffer the impact of stigma and reduce social fear. Despite its promise, the application of MSC within the oncology-ostomy context has rarely been tested. This randomized controlled pilot trial aims to evaluate the feasibility and preliminary efficacy of an adapted MSC for ostomy patients (MSC-OP) program due to CRC in alleviating loneliness, stigma, and social anxiety through improving self-compassion among CRC patients with ostomy. The findings will determine the suitability of Mindful Self-compassion as a targeted intervention to improve the psychosocial outcomes and social reintegration of this vulnerable population.

This Phase 1, open-label study will evaluate two investigational radiopharmaceuticals in adults with selected advanced or metastatic solid tumors. SKL35502 is an imaging agent used with SPECT scans to identify tumors with neurotensin receptor 1 (NTSR1), a protein found on some cancer cells, and to assess where the agent travels in the body and the radiation dose delivered to tissues. Participants with sufficient SKL35502 tumor uptake may receive SKL35501, a treatment designed to deliver targeted alpha radiation to NTSR1-expressing tumor cells. Part A will evaluate the safety and imaging performance of SKL35502 and the safety, tolerability, pharmacokinetics, biodistribution, dosimetry, and biologically active dose range of SKL35501, as well as preliminary antitumor activity. Part B will further evaluate selected SKL35501 dose levels, including randomized low- and high-dose groups in participants with colorectal cancer, and will expand evaluation in selected tumor types. The study will also examine relationships among SKL35502 imaging, NTSR1 expression, SKL35501 tumor uptake, and treatment outcomes.

This study focuses exclusively on American Indian individuals within their communities to enhance health equity and address a critical tribal health priority. American Indian populations experience some of the highest colorectal cancer (CRC) mortality rates in the nation. By conducting research within these communities, this study aims to improve early detection, prevention, and treatment strategies tailored to their specific needs. The findings will help develop targeted interventions to reduce CRC disparities and improve health outcomes for American Indian individuals.

The purpose of Part 1 of this study is to evaluate the imaging characteristics, safety, biodistribution and pharmacokinetics of \[68Ga\]Ga-DFC413, and in Part 2 compare to \[68Ga\]Ga-NNS309 in patients with locally advanced or metastatic pancreatic ductal adenocarcinoma (PDAC), non-small cell lung cancer (NSCLC), HR+/HER2- ductal and lobular breast cancer (BC), triple negative breast cancer (TNBC), colorectal cancer (CRC), and soft tissue sarcoma (STS). In Part 2 of this study (comparison of \[68Ga\]Ga-DFC413 and \[68Ga\]Ga-NNS309), not all indications might be explored.

This study will investigate the safety, tolerability, pharmacokinetics, and anti-tumor activity of CBI-1214 in participants with advanced or metastatic Microsatellite Stable (MSS)/Microsatellite Instability Low (MSI-L) Colorectal Cancer

This study is to evaluate the safety and tolerability to determine (i) the recommended Phase 2 dose (RP2D) of VMD-102 (Phase 1), and (ii) preliminary anti-tumor efficacy (Phase 2), in participants with advanced HCC, metastatic uveal melanoma (MUM), renal cell carcinoma (RCC), non-small cell lung cancer (NSCLC), and colorectal cancer (CRC). The pharmacokinetics (PK), preliminary anti-tumor activity, and potential biomarkers of VMD-102 will also be assessed. VMD-102 will be the first selective PKC epsilon (PKCε or PKCe) kinase inhibitor to enter human clinical testing. Preclinical VMD-102 anti-tumor activities in mouse liver/HCC tumor models and preclinical toxicology and pharmacology studies support this study.

The goal of this clinical trial is to clarify the efficacy and safety of transcutaneous electrical acustimulation (TEA) in elderly patients with colorectal cancer, and to evaluate its clinical value in promoting postoperative intestinal function recovery and reducing the incidence of intestinal complications. The main questions it aims to answer are: Can TEA promote the recovery of intestinal function in elderly patients with colon cancer after surgery? What medical problems might occur to the participants when using TEA? The researchers will compare TEA with the control group (non-acupoint sham stimulation) to see if TEA is effective in promoting the recovery of intestinal function after surgery. Participants will: Starting from the first day after the surgery, they received TEA or sham stimulation twice a day for a total of 3 days. Record the time of the first defecation, defecation, and eating. Record their symptoms and adverse events.

The main purpose of Part A of the study is to evaluate safety, tolerability and tracer uptake after a single intravenous (IV) administration of \[68Ga\]Ga-DPI-4452 for each tumor type such as clear cell renal cell cancer (ccRCC), pancreatic ductal adenocarcinoma (PDAC), and colorectal cancer (CRC); Part B: is to determine the recommended phase 2 dose (RP2D) \[maximum tolerated dose (MTD) or lower dose\] for \[177Lu\]Lu-DPI-4452 for each tumor type such as ccRCC, PDAC, CRC, and urothelial carcinoma (UC); Part C: is to evaluate the preliminary antitumor activity of \[177Lu\]Lu-DPI-4452 as monotherapy for each tumor type such as ccRCC, PDAC, CRC, and UC; Part D: is to assess the diagnostic concordance between \[68Ga\]Ga-DPI-4452 Positron Emission Tomography (PET) and the histopathology result of the Indeterminate Renal Mass (IDRM); Part E: is to assess \[68Ga\]Ga-DPI-4452 uptake in each tumour type such as UC, muscle invasive bladder cancer (MIBC), head and neck cancer (H\&N), triple negative breast cancer (TNBC), squamous non-small cell lung cancer (NSCLC), and any other tumor with locally confirmed carbonic anhydrase (CA) IX expression except ccRCC, CRC and PDAC.

The purpose of this study is to evaluate the safety, tolerability, pharmacokinetics (PK), and preliminary antitumor activity of RAS(ON) inhibitors in combination with ivonescimab in adults with advanced or metastatic solid tumors with a RAS mutation.

The goal of this clinical trial is to learn if adding savolitinib to cetuximab plus FOLFOX chemotherapy works as a first-line treatment for patients with RAS/BRAF wild-type metastatic colorectal cancer, and to evaluate its safety. The main questions it aims to answer are: Does the addition of savolitinib improve the objective response rate (ORR) compared to cetuximab plus FOLFOX alone? What medical problems (adverse events) do participants experience when taking savolitinib in combination with cetuximab and FOLFOX? Researchers will compare savolitinib plus cetuximab and FOLFOX (experimental group) versus cetuximab and FOLFOX alone (control group) to see if the triplet regimen provides better tumor response and survival outcomes. Participants will: Take oral savolitinib once daily in repeated 14-day cycles (or receive control treatment), combined with weekly cetuximab and bi-weekly FOLFOX chemotherapy Visit the clinic every 2 weeks or 4 weeks for treatment administration, safety monitoring, and laboratory tests Undergo tumor imaging assessments every 8 weeks (4 cycles) to evaluate treatment response and disease progression Have regular follow-up visits for 30 days after the last dose, and then every 3 months for survival follow-up

The study aims to evaluate the effectiveness of artificial intelligence-assisted colonoscopy in increasing adenoma detection rate and the accuracy in the characterization of colorectal lesions, compared to standard colonoscopy, in a randomized controlled clinical trial setting.

This study aims to evaluate the safety, tolerability, and efficacy of pirfenidone and PD-1 monoclonal antibody combined with or without hypofractionated radiotherapy in the treatment of advanced refractory pMMR/MSS colorectal cancer patients.

This is an open-label multicenter, single-arm Phase II study of Fruquintinib in combination with FOLFIRI (leucovorin calcium (folinic acid), fluorouracil, and irinotecan) in participants with metastatic colorectal cancer (mCRC). The main goals of this study are to: * Evaluate the efficacy of the combination of fruquintinib + FOLFIRI in the 2nd-line mCRC setting * Evaluate the safety of the combination of fruquintinib + FOLFIRI

The purpose of this study is to investigate the study drug, OKN4395, administered alone and in combination with pembrolizumab. The overall objectives of this study are to determine the safety and tolerability (degree to which side effects of a drug can be tolerated) of OKN4395 alone and in combination with pembrolizumab, OKN4395 and metabolites (broken-down substances) of OKN4395 levels in the blood, and antitumor activity of OKN4395 alone and in combination with pembrolizumab. This study will be split into 2 parts. Part 1a will look at multiple doses of OKN4395 either alone (monotherapy) or with pembrolizumab (combination therapy) administered on day 1 of each 21-day cycle in patients with solid tumors until the participant has disease progression or discontinues for any reason. The dose of OKN4395 will be increased, after each group of 3 or more participants completes their first 3 weeks of treatment and their data is evaluated for safety, with a planned dose range from 10 mg twice a day to 450 mg twice a day through 13 dose levels. Part 1a also includes a parallel substudy (Substudy 1) consisting of at least 12 participants, aiming to test the effect of food and stomach acid on the levels of OKN4395 in the blood as well as its tolerability. Part 1b will evaluate OKN4395 alone and in combination with pembrolizumab administered on day 1 of each 21-day cycle in patients with selected cancer types. Part 1b will comprise 4 cohorts: Cohort 1 in sarcoma (OKN4395 alone), Cohort 2 in non-small cell lung cancer (NSCLC), Cohort 3 in colorectal cancer, and Cohort 4 in gastric cancer (GC), with cohorts 2 to 4 in combination with pembrolizumab. The overall study will enrol approximately 146 participants with up to 54 participants to receive OKN4395 alone and 12 participants to receive OKN4395 in combination with pembrolizumab in Part 1a, and 80 participants in Part 1b split: 20 on monotherapy and 60 on combination therapy. The study will be conducted in the US, Australia, UK and in the EU.

Colorectal cancer (CRC) is one of the most common malignant tumors. With the rapid development of China's economy, people's living standards have been significantly improved, and lifestyles and dietary structures have changed. Smoking, drinking, high-fat, high-energy diets, etc. have led to an increase in the incidence of colorectal cancer year by year. Data show that in 2022, there will be 510,000 new cases of colorectal cancer in China, and about 240,000 deaths related to colorectal cancer. Radical surgery is the main initial treatment for early and middle-stage colorectal cancer and some metastatic colorectal cancer. Although the level of surgical treatment of colorectal cancer has been greatly improved and can achieve cure for some patients, its 5-year overall survival rate is only about 60%, and the main cause of death is distant metastasis and recurrence. In recent years, with the in-depth understanding of the treatment mechanism of metastatic colorectal cancer (mCRC), a variety of new treatment options have been proposed and applied in clinical practice in order to improve the quality of life of patients and prolong their survival. Trifluridine/tipivirine (TAS-102) is a new type of cytotoxic drug that exerts anti-tumor effects by directly incorporating into DNA chains to destroy DNA function. Its mechanism of action is different from that of fluorouracil drugs, and it can resist 5-fluorouracil (5-FU) resistance, providing a new treatment option for mCRC patients. TAS-102 has been approved in China for mCRC patients who have previously received fluoropyrimidine, oxaliplatin, and irinotecan-based chemotherapy, as well as those who have previously received or are not suitable for anti-vascular endothelial growth factor (VEGF) therapy and anti-epidermal growth factor receptor (EGFR) therapy (RAS wild type). Bevacizumab, as a monoclonal antibody targeting VEGF, exerts its anti-tumor effect by inhibiting tumor angiogenesis. Putlimumab, as an immune checkpoint inhibitor, enhances the body's immune response to tumors by blocking the PD-1/PD-L1 signaling pathway. Combination therapy has attracted much attention due to its possible synergistic effect. Studies have shown that TAS-102 combined with bevacizumab can achieve longer overall survival (OS) than TAS-102 monotherapy. In addition, TAS-102 combined with bevacizumab for refractory mCRC has also been approved by the FDA, showing its potential and importance in the treatment of mCRC. Therefore, this study aims to explore the efficacy and safety of TAS-102 combined with bevacizumab and putelimab in patients with mCRC after cytoreductive surgery, in order to provide a more effective treatment for mCRC patients. Through the design of a single-arm, single-center clinical study, we can have a deeper understanding of the efficacy and safety of this combined treatment in a specific patient population, providing a scientific basis for future clinical applications.

This first-in-human (FIH) dose-escalation and dose-validation/expansion study will assess KO-2806, a farnesyltransferase inhibitor (FTI), as a monotherapy and in combination, in adult patients with advanced solid tumors.

The goal of this clinical trial is to evaluate an AI-integrated Emotional Granularity Growth intervention (AI-EGG) designed to enhance resilience and improve quality of life in young and middle-aged colorectal cancer (CRC) survivors. Emotional granularity refers to the ability to clearly identify and differentiate subtle emotional experiences, which may help individuals regulate emotions more effectively and build resilience after cancer treatment. The main questions it aims to answer are: * Does the AI-EGG intervention improve resilience in CRC survivors compared with routine psychological care? * Does the intervention improve emotional granularity, emotion regulation ability, and quality of life? * Is the AI-EGG intervention feasible and acceptable for young and middle-aged CRC survivors? Researchers will compare the AI-EGG intervention group to a control group receiving routine psychological care and standard educational materials to see whether the intervention leads to better psychological outcomes. Participants will: * Complete baseline assessments measuring emotional granularity, emotion regulation, resilience, and quality of life * Be randomly assigned to either the intervention group or the control group * In the intervention group, engage in a 4-week AI chatbot-based program focusing on emotional identification, differentiation, regulation, and reflective practice (at least two sessions per week) * In the control group, receive routine psychological care and standard educational materials * Complete post-intervention assessments immediately after the 4-week program and again at a 1-month follow-up * Some participants in the intervention group will be invited to complete interviews about their experience of the program

This study is to evaluate the safety and tolerability of RMC-9805 as monotherapy and in combination with RMC-6236 in adults with KRAS G12D-mutant solid tumors.

This study is to evaluate the safety and tolerability of of LT-010391 as monotherapy in participants with KRAS G12D mutant advanced solid tumors

The purpose of this study is to evaluate the safety, tolerability, and efficacy of BMS-986523 alone and in combination with anti-cancer agents in participants with advanced solid malignancies