A Study of Nanrilkefusp Alfa (SOT101) in Combination With Cetuximab to Evaluate the Efficacy and Safety in Patients With Colorectal Cancer
Colorectal Cancer
About this trial
This is an interventional treatment trial for Colorectal Cancer focused on measuring SOT101, SO-C101, Cetuximab, Colorectal cancer, AURELIO-05, Nanrilkefusp alfa
Eligibility Criteria
Inclusion Criteria: *Type of patients* ≥18 years of age on the day of signing informed consent Ability to understand and sign written informed consent to participate in the study Provides written informed consent for the study Life expectancy >6 months *Disease characteristics* Histologically or cytologically confirmed advanced and/or metastatic colorectal cancer RAS wild type as confirmed by: locally performed US Food and Drug Administration (FDA)-approved test or an experienced local laboratory using validated test methods for the detection, based on tumor biopsy or locally performed ctDNA assessment including at least mutations in exon 2 (G12D, G12V, G12C, G12S, G12A, G12R, G13D) and determined by a laboratory using validated test methods samples must be taken within 3 months prior to first study administration Patients who are relapsed/refractory or intolerant to prior treatment with irinotecan- and oxaliplatin-containing chemotherapy Have at least one measurable lesion according to RECIST 1.1 Eastern Cooperative Oncology Group (ECOG) performance score 0-2 Must have recovered from all AEs due to previous therapies to grade ≤1 toxicity (excluding alopecia) *Organ function: Have adequate organ function as defined below. Specimens must be collected within 7 days prior to the start of study treatment.* Hematology: 11.1. Absolute neutrophil count ≥1,500/µL 11.2. Platelets ≥100,000/µL 11.3. Hemoglobin ≥9.0 g/dL (criteria must be met without packed red blood cell transfusion within the prior 2 weeks; patients can be on stable dose of erythropoietin [≥3 months]) Renal function: Creatinine clearance rate ≥50 mL/min as calculated using Cockcroft-Gault equation Hepatic function: ALT/AST ≤2.5× upper limit of normal (ULN) and total bilirubin ≤2×ULN in patients without liver metastasis (benign hereditary hyperbilirubinemias, e.g., Gilbert's syndrome, are permitted if total bilirubin <3 mg/dL). In patients with liver metastasis, ALT/AST ≤5×ULN is allowed but total bilirubin must be ≤2×ULN. Prothrombin time and activated partial thromboplastin time ≤1.5×ULN *Hepatitis* A locally performed hepatitis B (HBV) test is required during screening. Patients who are HBV surface antigen positive are eligible if they have received HBV anti-viral therapy for at least 4 weeks and have undetectable HBV viral load before study entry (ICF signature). Patients should remain on anti-viral therapy throughout study treatment and follow local guidelines for HBV anti-viral therapy post completion of study treatments. A locally performed hepatitis C (HCV) test is required during screening. Patients with history of HCV infection are eligible if HCV viral load is undetectable at screening. Patients must have completed anti-viral therapy at least 4 weeks before study entry (ICF signature). *Special requirements for contraception* A female patient is eligible to participate if she is not pregnant, not breastfeeding, and one of the following conditions applies: 17.1. Not a woman of childbearing potential (WOCBP). A WOCBP is defined as fertile, following menarche and until becoming post-menopausal unless permanently sterile. Permanent sterilization methods include hysterectomy, bilateral salpingectomy, and bilateral oophorectomy. A postmenopausal state is defined as no menses for 12 months without an alternative medical cause. A high follicle stimulating hormone level in the postmenopausal range may be used to confirm a post-menopausal state in women not using hormonal contraception or hormonal replacement therapy. However, in the absence of 12 months of amenorrhea, a single follicle stimulating hormone measurement is insufficient. 17.2. A WOCBP who agrees to use a highly effective contraceptive method during the treatment period and for at least 60 days after the last dose of cetuximab or at least 30 days after last dose of nanrilkefusp alfa, whichever is later. A WOCBP can only be included after a negative serum pregnancy test at screening within 7 days before day 1 of cycle 1. Male patients must agree to use a condom during the treatment period and for at least 60 days after the last dose of cetuximab or at least 30 days after last dose of nanrilkefusp alfa, whichever is later. Exclusion Criteria: *Prior/concomitant therapy* Prior exposure to drugs that are agonists of IL-2 or IL-15 Therapy with cetuximab within 3 months prior to ICF signature or patients who had progressive disease as best response to prior cetuximab-containing regimen Prior systemic anti-cancer therapies, including investigational agents before study entry (ICF signature): 3.1. Less than 3 weeks or 5 half lives (whichever shorter) for anti-cancer treatments 3.2. Less than 4 weeks from major surgeries and not recovered adequately from the procedure and/or any complications from the surgery Has received more than 4 prior lines of systemic anticancer treatment Has received prior radiotherapy within 2 weeks of the start of study treatments. A 1-week radiation-free period is permitted for palliative radiation (≤2 weeks of radiotherapy) to non-central nervous system disease. Patients must have recovered from all radiation-related toxicities and not require corticosteroids. Has received a live or live-attenuated vaccine within 30 days prior to the first dose of study treatments *Prior/concurrent clinical study experience* Is currently participating in or has participated in a study of an investigational agent or has used an investigational device within 3 weeks or 5 half lives (whichever longer) before study entry (ICF signature). Patients who have entered the follow-up phase of an investigational study may participate as long as it has been 3 weeks or 5 half lives (whichever longer) after the last dose of the previous investigational agent. *Medical conditions* Patients with known BRAF mutations Clinically significant cardiac abnormalities including prior history of any of the following: 9.1. Cardiomyopathy, with left ventricular ejection fraction lower than the lower limit of the institutional normal range at screening 9.2. Congestive heart failure of New York Heart Association grade ≥2 9.3. History of clinically significant (i.e., active) atherosclerotic cardiovascular disease, specifically myocardial infarction, unstable angina, cerebrovascular accident within 6 months prior to the first dose of study treatments, and any history of coronary heart disease and clinically significant peripheral and/or carotid artery disease 9.4. Prolongation of QTcF >450 msec; history or family history of congenital long QT syndrome 9.5. Uncontrolled cardiac arrhythmia requiring medication Uncontrolled hypertension defined as systolic blood pressure >160 mmHg, diastolic blood pressure >110 mmHg. Patients with uncontrolled hypertension should be medically managed on a stable regimen to control hypertension prior to study entry (ICF signature). Has a clinical diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (in dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to the first dose of study treatments. Systemic steroid pretreatment prior to cetuximab infusion according to local guidelines is permitted. History of or serology positive for HIV. A locally performed HIV test is required during screening. Has a known additional malignancy that is progressing or has required active treatment within the past 5 years. Patients with basal cell carcinoma of the skin or carcinoma in situ (e.g., breast carcinoma, cervical cancer in situ) that have undergone potentially curative therapy are eligible. Has known active central nervous system metastases and/or carcinomatous meningitis. Patients with previously treated brain metastases may participate provided they are radiologically stable, i.e., without evidence of progression for at least 4 weeks confirmed during screening. Has an active autoimmune disease that has required systemic treatment in the past 2 years (i.e., with use of disease-modifying agents, corticosteroids, or immunosuppressive drugs). Replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency) is not considered a form of systemic treatment and is allowed. Has an active infection requiring systemic therapy Has a history or current evidence of any condition, therapy, or laboratory abnormality that might confound the results of the study, interfere with the patient's participation for the full duration of the study, or is not in the best interest of the patient to participate, in the opinion of the treating investigator Has a known psychiatric or substance abuse disorder that would interfere with the patient's ability to cooperate with the requirements of the study History of hypersensitivity to any component of cetuximab or to compounds of similar biological or chemical composition of nanrilkefusp alfa and/or the excipients contained in the study drug formulations
Sites / Locations
- Grand Hopital de Charleroi - Hopital Notre DameRecruiting
- Universitair Ziekenhuis GentRecruiting
- Universitaire Ziekenhuizen (UZ) Leuven - Campus Gasthuisberg - Klinische Digestieve Oncologie
- Fakultni nemocnice Hradec Kralove (FNHK)
- Vseobecna fakultni nemocnice v Praze (VFN)
- Fakultní Nemocnice Olomouc
- CHU Hopital Jean MinjozRecruiting
- Institut BergoniéRecruiting
- CHU de PoitiersRecruiting
- Hopital FochRecruiting
- Azienda Ospedaliero - Universitaria CareggiRecruiting
- ASST Grande Ospedale Metropolitano NiguardaRecruiting
- Istituto Oncologico Veneto - IRCCSRecruiting
- Vall d'Hebron Institut d'Oncologia (VHIO)Recruiting
- Hospital Clinic de BarcelonaRecruiting
- Hospital Universitario Ramón y CajalRecruiting
- Hospital Universitario La PazRecruiting
- HM Universitario SanchinarroRecruiting
Arms of the Study
Arm 1
Experimental
Nanrilkefusp alfa and cetuximab
Participants will be first treated with 9 µg/kg of nanrilkefusp alfa and then proceed to be treated with either 12 µg/kg or 6 µg/kg of nanrilkefusp alfa in combination with cetuximab (depending on the safety evaluation of the first safety cohort). Nanrilkefusp alfa treatment will be administered on day 1 (from cycle 2 onwards, ±1 day), day 2 (±1 day), day 8 (±1 day), and day 9 (±1 day) of each 21-day cycle. Cetuximab treatment will be administered on day 1 (from cycle 2 onwards, ±1 day), day 8 (±1 day), and day 15 (±1 day) of each 21-day cycle; on day 1 and day 8, cetuximab infusion will start within 30 minutes after nanrilkefusp alfa administration.