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Study of Denikitug (GS-1811) Given Alone or With Nivolumab or With Chemotherapy in Adults with Advanced Colorectal Cancer.
EU CTIS ID: 2025-523984-39-00
What this study is testing
To assess the effect of denikitug (DEN) as monotherapy and in combination with nivolumab (NIVO) or trifluridine-tipiracil (FTD-TPI) and bevacizumab (BVZ) on objective response rate (ORR) as assessed by the investigator according to Response Evaluation Criteria in Solid Tumors (RECIST Version 1.1).
- Therapeutic exploratory (Phase II)
A plain-language read of the study's public EU CTIS listing. The study team confirms the details.
Who can take part
You may be able to join if
- Medical History/Physical Characteristics MH1. Histologically or cytologically confirmed unresectable, recurrent, or locally advanced or metastatic MSS CRC (adenocarcinoma, excluding appendix cancer).Documented MSS or proficient mismatch repair (pMMR) disease by local assessment using a validated polymerase chain reaction (PCR) (microsatellite status) and/or immunohistochemistry (IHC) mismatch repair (MMR) assay is required.
- MH2. Has received up to 2 prior lines of systemic therapy for advanced or metastatic CRC, which must have included at least the following therapies if indicated and approved/available in the country where the participant is enrolled/randomized. Fluoropyrimidine-, oxaliplatin-, irinotecan-based chemotherapies; if applicable in combination with: - An anti-VEGF agent (if eligible) or - An anti-EGFR agent (for participants with left sided, B-Raf proto-oncogene (BRAF)/rat sarcoma [RAS] wild-type tumors). Encorafenib in combination with an anti-EGFR agent or encorafenib in combination with an anti-EGFR agent and modified 5-fluorouracil, leucovorin, and oxaliplatin (mFOLFOX6) (if BRAF V600E mutated). Adagrasib or sotorasib in combination with an anti-EGFR agent (if Kirsten rat sarcoma [KRAS] G12C mutated). Note: Perioperative, neoadjuvant, or adjuvant chemotherapy regimens will not count as a prior regimen unless PD has occurred during or within 6 months of completing neoadjuvant/adjuvant therapy. Note: Patients with known human epidermal growth receptor 2 (HER2)-positive tumors are not eligible.
- MH3. Documented progressive disease (PD) by computed tomography (CT) or magnetic resonance imaging (MRI) during or after the most recent therapy per RECIST Version 1.1 criteria by investigator assessment.
- MH5. Eastern Cooperative Oncology Group (ECOG) performance status score of 0-1.
- LA2. Have adequate organ function as indicated by the following screening laboratory values: Organ/ Tissue Function: Adequate Hematologic function - Status: Without requiring a transfusion or growth factor within 2 weeks before screening laboratory assessments - Parameters*: ANC: ≥ 1.5 x 109/L ; Platelets: ≥ 100 x 109/L; Hemoglobin: ≥ 9g/dL Adequate hepatic function - Parameters*: Total bilirubin: ≤ 1.5 x ULN or ≤ 3 x ULN in participants with liver metastases or Gilbert’s syndrome or a genetic equivalent; AST and ALT: ≤ 2.5 x ULN or ≤ 5 x ULN if known liver metastases Adequate renal function - Parameters*: Creatinine clearance: ≥ 50 mL/min by the Cockcroft Gault method; The participant`s urinary protein is ≤ 1+ on dipstick or routine urinalysis. If urine dipstick or routine analysis indicates proteinuria ≥ 2+, then a 24-hour urine must be collected and must demonstrate < 1000 mg of protein in 24 hours to allow participation the study Adequate coagulation - Status: For participants receiving anticoagulant therapy (except platelet anti aggregates) the adequate therapeutic levels of INR should be confirmed - Parameters*:y. INR or PT: ≤ 1.5 x ULN, unless the participant is receiving anticoagulant therapy; aPTT: ≤ 1.5 x ULN, unless the participant is receiving anticoagulant therapy
- *Note: All screening laboratory tests must be reviewed by the investigator and be acceptable prior to enrollment. ALT = alanine aminotransferase; ANC = absolute neutrophil count; aPTT = activated partial thromboplastin time; AST = aspartate aminotransferase; INR = international ratio; PT = prothrombin time; ULN = upper limit of normal
You likely can't join if
- Medical Conditions/History MC5. Meet any of the following criteria for cardiovascular disease: Symptomatic cardiac or cerebrovascular disease; cerebral vascular accident/stroke/myocardial infarction or unstable angina pectoris or any other deep arterial thromboembolic events within 6 months of randomization. History of serious ventricular arrhythmia (ie, ventricular tachycardia or ventricular fibrillation), high-grade atrioventricular block, or other cardiac arrhythmias requiring antiarrhythmic medications (except for atrial fibrillation that is well controlled with antiarrhythmic medication). New York Heart Association (NYHA) Class II or greater congestive heart failure or known left ventricular ejection fraction less than 40%.
- MC7. History of autoimmune disease or active autoimmune disease that has required systemic treatment within 2 years prior to the start of study treatment (eg, with use of disease modifying agents, corticosteroids, or immunosuppressive drugs), any history of noninfectious enteritis or colitis requiring treatment with corticosteroids, or any history of inflammatory bowel disease (including Crohn’s disease or ulcerative colitis) or Celiac disease. Note: Replacement therapy (eg, thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment as listed above.
- MC8. History of (noninfectious) pneumonitis/interstitial lung disease or current pneumonitis/ interstitial lung disease, including: Radiation pneumonitis requiring steroids. Active or recurrent pneumonitis/interstitial lung disease of any etiology.
- MC9. History of gastrointestinal (GI) perforation, permanent ileostomy, abdominal abscess or fistula within 6 months, active or uncontrolled GI bleeding within 4 weeks, or any condition associated with significant risk of bleeding or perforation (eg, untreated varices, tumor erosion, recent GI surgery). Prior/Concurrent Therapy or Clinical Study Experience
- PT3. Prior treatment with: Trifluridine-tipiracil, regorafenib, or fruquitinib. Any immuno-oncology therapy (including anti– programmed cell death ligand 1 [PD (L)1], anti- cytotoxic T-lymphocyte-associated protein 4 [CTLA-4], regulatory T cell (Treg) cell modifying agents, anti-programmed cell death ligand 2, anti- clusters of differentiation 137 (CD137), anti OX 40, anti- clusters of differentiation 40 (CD40), or any other immune checkpoint inhibitor). Anticancer biologic agent within 4 weeks prior to randomization or have had prior chemotherapy, targeted small molecule therapy, or radiation therapy within 2 weeks prior to randomization and have not recovered (ie, Grade 2 or less) from AEs from prior anticancer therapy at the time of randomization. Participants in observational studies are eligible. Allogeneic tissue/solid organ transplantation, including allogeneic stem cell transplantation. Exception: prior corneal transplant without requirement for systemic immunosuppressive agents is allowed.
The study team makes the final eligibility decision.
Where it's taking place
- Korea, Republic of
- Australia
- United States
- China
Questions & answers
Do participants get paid in this trial?
This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.
Is it free to join, and do I need insurance?
Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.
How long does this study last?
The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.
Who can join this trial?
This study is enrolling all sexes, 18-64 years, 65+ years. The study team makes the final eligibility decision.
Where is this trial taking place?
Study sites include Korea, Republic of; Australia; United States; China. Enter your location above to see the nearest site and check your eligibility.
Explore other conditions
BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.