Status:
COMPLETED
Neratinib and Trastuzumab Biosimilar in Patients with HER2 Mutated Advanced Solid Cancers
Lead Sponsor:
Korea University Guro Hospital
Collaborating Sponsors:
Korean Cancer Study Group
Conditions:
Metastatic Cancer
HER2 Gene Mutation
Eligibility:
All Genders
19+ years
Phase:
PHASE2
Brief Summary
Prospective, Basket, Open-label, Multi-dose, Single-arm, Simon's two-stage, Multi-center trial Study drug : neratinib + herzuma (trastuzumab biosimilar)
Detailed Description
1. Primary objective Evaluate overall response rate (ORR) in HER2 mutated advanced solid cancer patients based on RECIST v1.1 2. Secondary objectives (1) Evaluate clinical benefit rate (CBR) (2) Eval...
Eligibility Criteria
Inclusion
- Patients who voluntarily decide to participate and give written consent after hearing the explanation of the clinical trial and investigational drugs.
- Adult men and women over 19 years old.
- Histological or cytological confirmed advanced solid tumor and confirmed to have HER2 known oncogenic mutations in tumor DNA by K-master panel test using tumor tissues or circulating tumor DNA in blood.
- Patients having at least 1 or more than 1 measurable lesion according to RECIST v 1.1.
- Eastern Cooperative Oncology Group (ECOG) performance status 0\~2.
- Patients whose life expectancy is more than 6 months.
- Metastatic/progressive solid cancer patients who have received one or more than one standard treatment or do not have any treatment option.
- Patients who have agreed to provide plasma/blood samples, the most recent metastatic/progressive tumor sample or new tumor biopsy for gene sequencing and other biomarker analysis.
Exclusion
- Patients who received radiotherapy or surgical treatment within 2 weeks prior to the initiation of investigational product.
- Patients having symptomatic brain metastasis who needs treatment. Patients with stable brain metastasis who need no treatment including steroid are eligible
- Inappropriate HER2 mutation (e.g., non-Hot Spot mutation, variant of unknown siginificance, subclonal mutation, premature STOP codon or the Frame Shift mutation).
- Patients having difficulties in swallowing tablets.
- Patients with toxicities of prior treatment which are not recovered to baseline level or ≤ Grade 1.
- Inadequate organ functions:
- Hemoglobin (Hemoglobin) \< 8 .0g / dL
- Absolute neutrophil count (ANC) \< 1. 0 x10 ³ per mm³
- Platelet count \< 100 x10⁹/L (100 ,000/ mm³)
- Total bilirubin \> 1.5 x upper normal limits (UNL), (exclude Gilbert's syndrome)
- Alanine aminotransferase (ALT) or aspartate amino transferase (AST) \> 3 x upper normal limits (UNL) (in case of liver and bone metastases \> 5 x ULN)
- Serum creatinine \>1.5 x upper normal limits (UNL) or \< eGFR 30 mL/min/1.73 m² 7) Left ventricle ejection fraction \<50% by multi-gate obtaining method scan (MUGA) or echocardiogram.
- 8\) Chronic gastrointestinal disorders of which a main symptom is diarrhea (e.g., Crohn's disease, malabsorption, or grade 2 or more than grade 2 diarrhea according to the NCI CTCAE version 5.0 regardless of etiology).
Key Trial Info
Start Date :
June 15 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
December 30 2024
Estimated Enrollment :
42 Patients enrolled
Trial Details
Trial ID
NCT06083662
Start Date
June 15 2021
End Date
December 30 2024
Last Update
March 18 2025
Active Locations (1)
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1
Korea university Guro hospital
Seoul, South Korea