Status:
RECRUITING
Phase 2 Trial of KN026+KN046±XELOX in HER2-positive Locally Advanced GC
Lead Sponsor:
Peking University
Conditions:
HER2-positive Locally Advanced Resectable Gastric Cancer
Eligibility:
All Genders
18-75 years
Phase:
PHASE2
Brief Summary
This is a multicenter II study to compare KN026 and KN046 versus Oxaliplatin, Capecitabine combined KN026 and KN046 in patients with HER2-positive locally advanced resectable gastric cancer or gastroe...
Detailed Description
KN026 is an anti-HER2 bispecific antibody that can simultaneously bind two non-overlapping epitopes of HER2, resulting in dual HER2 signaling blockade.KN046 is a PD-L1 - CTLA-4 bispecific antibody. Th...
Eligibility Criteria
Inclusion
- The subject can understand the informed consent, voluntarily participate and sign the informed consent ;
- Subjects are older than or equal to 18 years old and younger than or equal to 75 years old on the day of signing the informed consent；
- Histologically or cytologically confirmed, locally advanced HER2-positive gastric cancer or gastroesophageal junction adenocarcinoma.
- ECOG score 0 or 1;
- Left ventricular ejection fraction (LVEF) ≥ 50% at baseline as determined by either ECHO (preferred) or MUGA;
- Liver function met the following criteria within 7 days prior to initial administration:
- Total bilirubin ≤1.0x ULN (Gilbert's syndrome, or total bilirubin ≤1.5x ULN in liver metastases); Aminotransferase (ALT/AST) ≤1.5x ULN (liver metastatic subjects ≤3xULN); -Renal function within 7 days prior to initial administration: serum creatinine ≤1.5x ULN and serum creatinine clearance ≥60mL/min (according to Cockcroft-Gault Formula calculation);
- Bone marrow function met the following criteria within 7 days prior to initial administration: Hemoglobin ≥90 g/L; Neutrophil absolute count ≥1.5 x 109/L; Platelet count ≥100x 109/L; INR or PT≤1.5x ULN, and aPTT≤ 1.5x ULN;
- Life expectancy \>3 months;
- The subjects are able and willing to follow the visits, treatment plans, laboratory tests, and other study-related procedures specified in the study protocol
Exclusion
- Existence of other active malignant tumors within 5 years or at the same time. Plan to perform or have undergone an organ or bone marrow transplant. Myocardial infarction and poorly controlled arrhythmias occurred within 6 months prior to the first dose.
- Existence of grade III - IV cardiac disorders defined by the NYHA or echocardiogram shows: LVEF (left ventricular ejection fraction) \< 50%.
- Human immunodeficiency virus (HIV) infection.
- Patients with active tuberculosis.
- Patient with previous or current interstitial pneumonia, pneumoconiosis, radiation pneumonitis, drug-associated pneumonia, severely impaired lung function, etc.
- Patients who have previously received other antibody/drug treatments for immune checkpoints, such as PD-1, PD-L1, and CTLA4 treatments.
- Have diseases that may increase the risk of participating in the study and using the study medications, or other severe, acute, and chronic diseases and therefore are judged by the investigator to be unsuitable for clinical studies.
Key Trial Info
Start Date :
September 22 2023
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 31 2026
Estimated Enrollment :
18 Patients enrolled
Trial Details
Trial ID
NCT06023758
Start Date
September 22 2023
End Date
December 31 2026
Last Update
May 10 2024
Active Locations (1)
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1
Beijing Cancer Hospital
Beijing, Beijing Municipality, China, 100142