Cadonilimab Combined With Regorafenib as A Third-line Treatment in Patients With MSS CRLM
Launched by JIN-HONG CHEN · Jun 7, 2024
Trial Information
Current as of July 23, 2025
Recruiting
Keywords
ClinConnect Summary
This clinical trial is investigating a new treatment approach for patients with metastatic colorectal cancer (CRC) that has spread to the liver. Specifically, it looks at combining two medications: Cadonilimab (a type of antibody therapy) and Regorafenib (a targeted cancer drug). The goal is to see how effective and safe this combination is for patients who have already received other treatments without success.
To be eligible for this trial, participants must be adults aged 18 to 75 with confirmed colorectal cancer that has spread to the liver. They should have experienced disease progression or side effects from previous therapies. Participants will receive the study treatment and will be closely monitored for any side effects and how well the treatment is working. It's important to note that patients who are pregnant or have received certain prior therapies or have specific health issues may not qualify for this study. If you or a loved one is interested, talking to a doctor can help determine if this trial is a good option.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Age \> 18 years old and \< 75 years old;
- • ECOG Performance status score 0 or 1;
- • Histologically or cytologically confirmed adenocarcinoma of colon or rectum, with liver metastases, with or without extrahepatic metastases;
- • At least one measurable lesion as defined by RECIST version 1.1;
- • Progressed or be intolerant to prior systemic therapy including fluoropyrimidines, irinotecan, oxaliplatin, bevacizumab and/or cetuximab/panitumumab (if RAS/RAF-wild-type);
- • Known RAS and BRAF status;
- • Only patients with mismatch repair-proficient (pMMR)/microsatellite stable (MSS) status;
- * Adequate bone-marrow, liver, and renal function as assessed by the following laboratory requirements conducted within 7 days of starting to study treatment:
- • Liver and renal function: Total bilirubin ≤ 1.5× ULNl; aspartate transaminase (AST), alanine transaminase (ALT) ≤ 5× ULN; Serum creatinine ≤ 1.5× ULN; Bone-marrow function: Neutrophil count ≥ 1.5×10\^9/L, Hemoglobin (Hb) ≥ 9.0 g/dL, Platelet count ≥ 100×10\^9/L; International normalised ratio (INR) and partial thromboplastin time (PTT) ≤1.5 × ULN. Subjects who are therapeutically treated with an agent such as warfarin or heparin will be allowed to participate provided that no prior evidence of an underlying abnormality in coagulation parameters exists. Close monitoring of at least weekly evaluations will be performed until INR and PTT are stable based on a pre-dose measurement as defined by the local standard of care;
- • Patients of childbearing potential must be willing to use highly effective contraception for the duration of the study and for ≥120 days after the last dose of cadonilimab; female patients with a negative urine or serum pregnancy test result within ≤3 days prior to the first dose of the drug;
- • Able to understand and voluntarily sign written informed consent;
- • No history of allergy to regorafenib, cadonilimab and its components.
- Exclusion Criteria:
- • Women who are pregnant or breastfeeding;
- • Patients who have previously been treated with third-line regimens such as regorafenib, fruquintinib, trifluridine tipiracil, or other immune checkpoint inhibitors, including anti-PD-1, anti-PD-L1, anti-CTLA-4, or any cellular immunotherapy;
- • Active autoimmune disease requiring systemic therapy within the past 2 years (e.g., treatment with disease-modifying drugs, corticosteroids, immunosuppressants), replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid therapy for adrenal or pituitary insufficiency) is not considered a systemic treatment;
- • Active or prior history of definite inflammatory bowel disease (such as Crohn's disease, ulcerative colitis, or chronic diarrhea);
- • Patients who have received intervention, ablation or radiotherapy within the previous 3 months for the target lesion;
- • Patients with an expected survival time of less than 3 months;
- • Study participants with other malignant tumors within 3 years prior to enrollment, excluding cured local tumors (such as basal cell skin cancer, squamous cell skin cancer, superficial bladder cancer, cervical carcinoma in situ, etc.);
- • Patients with severe psychological or psychiatric abnormalities;
- • No history of severe arrhythmia, heart failure, severe ventilatory dysfunction and severe lung infection, no acute and chronic renal failure;
- • Concurrent enrollment in another clinical study, unless it is an observational, non-interventional clinical study or a follow-up period of an interventional study;
- • Any other clinically significant disease or condition that, in the opinion of the investigator, may affect adherence to the protocol, or the signing of the Informed Consent Form (ICF) by the subject, or make participation in this clinical trial inappropriate.
About Jin Hong Chen
Jin-Hong Chen is a dedicated clinical trial sponsor with a commitment to advancing medical research and innovation. With a focus on developing effective therapeutic solutions, the organization collaborates with leading researchers and healthcare professionals to conduct rigorous clinical trials. Jin-Hong Chen emphasizes ethical standards and patient safety in all its studies, leveraging cutting-edge methodologies to ensure reliable and impactful results. Through its strategic partnerships and comprehensive approach, the sponsor aims to contribute significantly to the enhancement of patient care and the broader healthcare landscape.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Shanghai, , China
Suzhou, Jiangsu, China
Shanghai, , China
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported