A Clinical Study on the Efficacy and Safety of Fruquintinib in Combination With PD-1 Monoclonal Antibody and Chidamide in Refractory MSS Metastatic Colorectal Cancer
Launched by THE FIRST HOSPITAL OF JILIN UNIVERSITY · May 19, 2025
Trial Information
Current as of July 22, 2025
Recruiting
Keywords
ClinConnect Summary
This clinical trial is studying a new treatment approach for patients with advanced colorectal cancer that has not responded to previous therapies. The treatment combines three medications: fruquintinib, a PD-1 monoclonal antibody, and chidamide. The goal is to find out how effective this combination is in slowing down the cancer's growth and improving patients' overall survival. They will be looking at how long patients can live without their cancer worsening and how many patients show a positive response to the treatment.
To be eligible for this trial, participants must be between 18 and 75 years old and have a specific type of colorectal cancer that cannot be treated with surgery or other standard therapies. They should also have a measurable cancer lesion and a good performance status, meaning they are still able to carry out daily activities. Throughout the trial, participants will receive regular monitoring and support to ensure their health and safety while taking part in the study. It's important to note that this trial is currently recruiting participants, so if you or someone you know fits the criteria, there may be an opportunity to join.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Signed informed consent and ability to comply with the study protocol.
- • Age ≥18 years and ≤75 years.
- • Histologically confirmed colorectal adenocarcinoma.
- • Unresectable locally advanced, unresectable recurrent, and/or metastatic disease (i.e., advanced disease not amenable to curative treatments such as radical radiotherapy, chemoradiotherapy, and/or surgery) after failure of ≥2 prior lines of standard therapy.
- • At least one measurable lesion as per RECIST v1.1.
- • ECOG performance status of 0 or 1.
- • Life expectancy ≥3 months.
- * Adequate bone marrow, liver, and renal function:
- • ANC ≥1.5 × 10⁹/L (1500/µL) Platelet count ≥100 × 10⁹/L (100,000/μL) Hemoglobin ≥90 g/L (9 g/dL) For patients without liver metastases: AST/ALT ≤2.5 × ULN For patients with liver metastases: AST/ALT ≤5 × ULN Total bilirubin ≤1.5 × ULN Serum creatinine ≤1.5 × ULN and creatinine clearance ≥60 mL/min
- • For women of childbearing potential (WOCBP): Negative urine or serum pregnancy test within 3 days prior to the first dose of study treatment.
- • Contraception requirement: All subjects (male or female) at risk of conception must use highly effective contraception (failure rate \<1% per year) throughout the treatment period and for 120 days after the last dose of study drug (or 180 days after the last dose of chemotherapy, if applicable).
- Exclusion Criteria:
- • Palliative radiotherapy for colorectal cancer within 4 weeks prior to initiation of study treatment.
- • Use of traditional Chinese medicine (TCM) or Chinese herbal preparations for cancer control within 7 days before starting study treatment.
- • Symptomatic, untreated, or actively progressing central nervous system (CNS) metastases.
- • Other severe uncontrolled comorbidities (e.g., interstitial lung disease, epilepsy, hepatic failure, etc.).
- • Current or history of autoimmune diseases or immunodeficiency disorders.
- • History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonia on screening chest CT.
- • Severe chronic or active infection requiring treatment within 4 weeks prior to study treatment initiation.
- • Major surgery (excluding diagnostic procedures) within 4 weeks before study treatment or anticipated need for major surgery during the study period.
- • Clinically significant cardiovascular disease, including:Symptomatic congestive heart failure (CHF),Poorly controlled hypertension,Unstable angina,Arrhythmias,Myocardial infarction within 6 months,Arterial thromboembolism or pulmonary embolism within 3 months before the first dose.
- • History of other malignancies (except the cancer under investigation) within 2 years prior to screening.
- • Prior immune checkpoint inhibitor therapy (e.g., anti-CTLA-4, anti-PD-1, anti-PD-L1).mmunostimulatory agents (e.g., IFN, IL-2) within 4 weeks before study treatment, or 5 drug elimination half-lives (whichever is longer).
- • Chemotherapy, immunotherapy (e.g., IL, IFN, thymosin), or any investigational therapy within 14 days before study treatment, or5 drug elimination half-lives (whichever is longer).
- • Active or chronic infections, including:HIV-positive,Active hepatitis B (HBV) or hepatitis C (HCV), or related medical history.
- • For HBV carriers (HBsAg+ or HBcAb+):HBV DNA must be ≤2.5×10³ copies/mL (or ≤500 IU/mL) or below detection limit to enroll.Antiviral therapy for HBV is mandatory throughout the study.For HCV-seropositive patients:HCV RNA must be negative or below detection limit for enrollment.
- • Any other condition deemed by the investigator to increase the risk of premature study termination.
- • Patients who required systemic corticosteroid therapy (\>10 mg/day prednisone or equivalent) or other immunosuppressants within 14 days prior to the first dose. In the absence of active autoimmune disease, inhaled or topical corticosteroids are permitted, as well as adrenal replacement therapy at doses ≤10 mg/day prednisone equivalent.
About The First Hospital Of Jilin University
The First Hospital of Jilin University is a prestigious academic medical center located in Changchun, China, dedicated to advancing healthcare through innovative clinical research and patient-centered care. As a leading institution in medical education and research, the hospital actively engages in a wide range of clinical trials aimed at improving treatment outcomes and enhancing patient safety across various specialties. With a commitment to excellence, the First Hospital collaborates with multidisciplinary teams of healthcare professionals, leveraging cutting-edge technologies and methodologies to contribute to the global body of medical knowledge.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Chang Chun, Jilin, China
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported